diff --git a/admin.go b/admin.go index 688bd48..347d386 100644 --- a/admin.go +++ b/admin.go @@ -10,14 +10,16 @@ import ( "git.golem15.com/golem15/summercms/modules/pact" ) -// adminFS holds the admin YAML and the nav SVG file by file: the controllers -// directory also holds Go sources that are not admin assets. +// adminFS holds the admin YAML, the nav SVG and the committed Blog Editor +// bundle file by file: the controllers directory also holds Go sources that +// are not admin assets, and assets/src is the bundle's source. // //go:embed controllers/posts/config_list.yaml controllers/posts/config_form.yaml controllers/posts/config_filter.yaml models/post/fields.yaml models/post/columns.yaml //go:embed controllers/categories/config_list.yaml controllers/categories/config_form.yaml models/category/fields.yaml models/category/columns.yaml //go:embed controllers/tags/config_list.yaml controllers/tags/config_form.yaml models/tag/fields.yaml models/tag/columns.yaml //go:embed models/settings/fields.yaml //go:embed assets/images/journal-icon.svg +//go:embed assets/dist/blogeditor.js assets/dist/blogeditor.css var adminFS embed.FS func (p *Plugin) AdminFS() fs.FS { return adminFS } diff --git a/assets/dist/blogeditor.css b/assets/dist/blogeditor.css new file mode 100644 index 0000000..572e2d0 --- /dev/null +++ b/assets/dist/blogeditor.css @@ -0,0 +1 @@ +golem15-journal-blogeditor{display:block;border:1px solid var(--c-border);border-radius:12px;background:var(--c-surface);color:var(--c-text)}golem15-journal-blogeditor[invalid]{border-color:var(--c-danger)}golem15-journal-blogeditor .blogeditor__bar{display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:6px 8px;border-bottom:1px solid var(--c-border);background:var(--c-subtle);border-radius:12px 12px 0 0}golem15-journal-blogeditor .blogeditor__tabs{display:flex;gap:2px;margin-left:auto}golem15-journal-blogeditor button{font:inherit;font-size:13px;line-height:1.2;padding:4px 8px;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--c-text);cursor:pointer}golem15-journal-blogeditor button:hover{background:var(--c-hover)}golem15-journal-blogeditor button:focus-visible{outline:2px solid var(--c-ring);outline-offset:1px}golem15-journal-blogeditor button[aria-selected=true],golem15-journal-blogeditor button[aria-pressed=true]{background:var(--c-sel)}golem15-journal-blogeditor button:disabled{color:var(--c-muted);cursor:default}golem15-journal-blogeditor .blogeditor__content{min-height:240px;max-height:70vh;overflow:auto}golem15-journal-blogeditor .blogeditor__source{display:block;box-sizing:border-box;width:100%;min-height:320px;padding:12px 16px;border:0;border-radius:0 0 12px 12px;background:var(--c-bg);color:var(--c-text);font-family:DM Mono,ui-monospace,monospace;font-size:13px;line-height:1.5;resize:vertical}golem15-journal-blogeditor .blogeditor__source:focus{outline:2px solid var(--c-ring);outline-offset:-2px}golem15-journal-blogeditor 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.ProseMirror-gapcursor:after{content:"";display:block;position:absolute;top:-2px;width:20px;border-top:1px solid var(--c-text);animation:blogeditor-cursor-blink 1.1s steps(2,start) infinite}@keyframes blogeditor-cursor-blink{to{visibility:hidden}}golem15-journal-blogeditor .ProseMirror-hideselection *::selection{background:transparent}golem15-journal-blogeditor .ProseMirror-hideselection *{caret-color:transparent}golem15-journal-blogeditor .ProseMirror-focused .ProseMirror-gapcursor{display:block}golem15-journal-blogeditor .ProseMirror>*+*{margin-top:.75em}golem15-journal-blogeditor .ProseMirror :where(p,ul,ol,blockquote,table,figure,pre){margin-bottom:0}golem15-journal-blogeditor .ProseMirror h2{font-size:1.5em;font-weight:600;margin:1em 0 .5em}golem15-journal-blogeditor .ProseMirror h3{font-size:1.25em;font-weight:600;margin:1em 0 .5em}golem15-journal-blogeditor .ProseMirror h4{font-size:1.1em;font-weight:600;margin:1em 0 .5em}golem15-journal-blogeditor .ProseMirror ul{list-style:disc;padding-left:1.5em}golem15-journal-blogeditor .ProseMirror ol{list-style:decimal;padding-left:1.5em}golem15-journal-blogeditor .ProseMirror a{color:var(--c-primary);text-decoration:underline}golem15-journal-blogeditor .ProseMirror blockquote{margin-left:0;padding-left:1em;border-left:3px solid var(--c-border-strong);color:var(--c-muted)}golem15-journal-blogeditor .ProseMirror code{padding:0 4px;border-radius:4px;background:var(--c-subtle);font-family:DM Mono,ui-monospace,monospace;font-size:.9em}golem15-journal-blogeditor .ProseMirror pre{padding:8px 12px;border-radius:8px;background:var(--c-subtle)}golem15-journal-blogeditor .ProseMirror pre code{padding:0;background:transparent}golem15-journal-blogeditor .ProseMirror hr{border:0;border-top:1px solid var(--c-border-strong)}golem15-journal-blogeditor .ProseMirror img{max-width:100%;height:auto} diff --git a/assets/dist/blogeditor.js b/assets/dist/blogeditor.js new file mode 100644 index 0000000..d9099b9 --- /dev/null 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o=0;o-1}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let e in this.attrs)if(this.attrs[e].isRequired)return!0;return!1}compatibleContent(e){return this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:zl(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new bt(this,this.computeAttrs(e),b.from(t),B.setFrom(r))}createChecked(e=null,t,r){return t=b.from(t),this.checkContent(t),new bt(this,this.computeAttrs(e),t,B.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=b.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let i=this.contentMatch.matchFragment(t),s=i&&i.fillBefore(b.empty,!0);return s?new bt(this,e,t.append(s),B.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r-1}allowsMarks(e){if(this.markSet==null)return!0;for(let t=0;tr[s]=new Fl(s,t,o));let i=t.spec.topNode||"doc";if(!r[i])throw new RangeError("Schema is missing its top node type ('"+i+"')");if(!r.text)throw new RangeError("Every schema needs a 'text' type");for(let s in r.text.attrs)throw new RangeError("The text node type should not have attributes");return r}};function Du(n,e,t){let r=t.split("|");return i=>{let s=i===null?"null":typeof i;if(r.indexOf(s)<0)throw new RangeError(`Expected value of type ${r} for attribute ${e} on type ${n}, got ${s}`)}}class Iu{constructor(e,t,r){this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate=typeof r.validate=="string"?Du(e,t,r.validate):r.validate}get isRequired(){return!this.hasDefault}}class Fr{constructor(e,t,r,i){this.name=e,this.rank=t,this.schema=r,this.spec=i,this.attrs=$l(e,i.attrs),this.excluded=null;let s=Bl(this.attrs);this.instance=s?new B(this,s):null}create(e=null){return!e&&this.instance?this.instance:new B(this,zl(this.attrs,e))}static compile(e,t){let r=Object.create(null),i=0;return e.forEach((s,o)=>r[s]=new Fr(s,i++,t,o)),r}removeFromSet(e){for(var t=0;t-1}}class Vl{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let i in e)t[i]=e[i];t.nodes=Q.from(e.nodes),t.marks=Q.from(e.marks||{}),this.nodes=_s.compile(this.spec.nodes,this),this.marks=Fr.compile(this.spec.marks,this);let r=Object.create(null);for(let i in this.nodes){if(i in this.marks)throw new RangeError(i+" can not be both a node and a mark");let s=this.nodes[i],o=s.spec.content||"",l=s.spec.marks;if(s.contentMatch=r[o]||(r[o]=xt.parse(o,this.nodes)),s.inlineContent=s.contentMatch.inlineContent,s.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!s.isInline||!s.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf 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Ln{constructor(e,t,r,i,s,o){this.type=e,this.attrs=t,this.marks=r,this.solid=i,this.options=o,this.content=[],this.activeMarks=B.none,this.match=s||(o&rn?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(b.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,i;return(i=r.findWrapping(e.type))?(this.match=r,i):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&bn)){let r=this.content[this.content.length-1],i;if(r&&r.isText&&(i=/[ \t\r\n\u000c]+$/.exec(r.text))){let s=r;r.text.length==i[0].length?this.content.pop():this.content[this.content.length-1]=s.withText(s.text.slice(0,s.text.length-i[0].length))}}let t=b.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(b.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!Hl.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Js{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let i=t.topNode,s,o=qs(null,t.preserveWhitespace,0)|(r?rn:0);i?s=new Ln(i.type,i.attrs,B.none,!0,t.topMatch||i.type.contentMatch,o):r?s=new Ln(null,null,B.none,!0,null,o):s=new Ln(e.schema.topNodeType,null,B.none,!0,null,o),this.nodes=[s],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,i=this.top,s=i.options&Ni?"full":this.localPreserveWS||(i.options&bn)>0,{schema:o}=this.parser;if(s==="full"||i.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(s)if(s==="full")r=r.replace(/\r\n?/g,` +`);else 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t.contentElement=="function"?a=t.contentElement(e):t.contentElement&&(a=t.contentElement),this.findAround(e,a,!0),this.addAll(a,r),this.findAround(e,a,!1)}s&&this.sync(l)&&this.open--}addAll(e,t,r,i){let s=r||0;for(let o=r?e.childNodes[r]:e.firstChild,l=i==null?null:e.childNodes[i];o!=l;o=o.nextSibling,++s)this.findAtPoint(e,s),this.addDOM(o,t);this.findAtPoint(e,s)}findPlace(e,t,r){let i,s;for(let o=this.open,l=0;o>=0;o--){let a=this.nodes[o],c=a.findWrapping(e);if(c&&(!i||i.length>c.length+l)&&(i=c,s=a,!c.length))break;if(a.solid){if(r)break;l+=2}}if(!i)return null;this.sync(s);for(let o=0;o(o.type?o.type.allowsMarkType(c.type):Ys(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new Ln(e,t,a,i,null,l)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=bn)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let i=r.length-1;i>=0;i--)e+=r[i].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,i=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),s=-(r?r.depth+1:0)+(i?0:1),o=(l,a)=>{for(;l>=0;l--){let c=t[l];if(c==""){if(l==t.length-1||l==0)continue;for(;a>=s;a--)if(o(l-1,a))return!0;return!1}else{let u=a>0||a==0&&i?this.nodes[a].type:r&&a>=s?r.node(a-s).type:null;if(!u||u.name!=c&&!u.isInGroup(c))return!1;a--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];if(r.isTextblock&&r.defaultAttrs)return r}}}function Bu(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&jl.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function zu(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function Gs(n){let e={};for(let t in n)e[t]=n[t];return e}function Ys(n,e){let t=e.schema.nodes;for(let r in t){let i=t[r];if(!i.allowsMarkType(n))continue;let s=[],o=l=>{s.push(l);for(let a=0;a{if(s.length||o.marks.length){let l=0,a=0;for(;l=0;i--){let s=this.serializeMark(e.marks[i],e.isInline,t);s&&((s.contentDOM||s.dom).appendChild(r),r=s.dom)}return r}serializeMark(e,t,r={}){let i=this.marks[e.type.name];return i&&Un(Pn(r),i(e,t),null,e.attrs)}static renderSpec(e,t,r=null,i){return typeof t=="string"?{dom:e.createTextNode(t)}:Un(e,t,r,i)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new st(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Xs(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Xs(e.marks)}}function Xs(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function Pn(n){return n.document||window.document}const Qs=new WeakMap;function $u(n){let e=Qs.get(n);return e===void 0&&Qs.set(n,e=Fu(n)),e}function Fu(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let i=0;i-1)throw new RangeError("Using an array from an attribute object as a DOM spec. 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deleted(){return(this.delInfo&ql)>0}get deletedBefore(){return(this.delInfo&(_l|qn))>0}get deletedAfter(){return(this.delInfo&(Ul|qn))>0}get deletedAcross(){return(this.delInfo&qn)>0}}class de{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&de.empty)return de.empty}recover(e){let t=0,r=Zs(e);if(!this.inverted)for(let i=0;ie)break;let c=this.ranges[l+s],u=this.ranges[l+o],d=a+c;if(e<=d){let f=c?e==a?-1:e==d?1:t:t,h=a+i+(f<0?0:u);if(r)return h;let p=e==(t<0?a:d)?null:Vu(l/3,e-a),m=0;return c&&(m|=e==a?Ul:e==d?_l:qn,(t<0?e!=a:e!=d)&&(m|=ql)),new Di(h,m,p)}i+=u-c}return r?e+i:new Di(e+i,0,null)}touches(e,t){let r=0,i=Zs(t),s=this.inverted?2:1,o=this.inverted?1:2;for(let l=0;le)break;let c=this.ranges[l+s],u=a+c;if(e<=u&&l==i*3)return!0;r+=this.ranges[l+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let i=0,s=0;i=0;t--){let i=e.getMirror(t);this.appendMap(e._maps[t].invert(),i!=null&&i>t?r-i-1:void 0)}}invert(){let e=new kn;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;rs&&a!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),i),t.openStart,t.openEnd);return K.fromReplace(e,this.from,this.to,s)}invert(){return new Ce(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Ge(t.pos,r.pos,this.mark)}merge(e){return e instanceof Ge&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Ge(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Ge(t.from,t.to,e.markFromJSON(t.mark))}}se.jsonID("addMark",Ge);class Ce extends se{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new w(ss(t.content,i=>i.mark(this.mark.removeFromSet(i.marks)),e),t.openStart,t.openEnd);return K.fromReplace(e,this.from,this.to,r)}invert(){return new Ge(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Ce(t.pos,r.pos,this.mark)}merge(e){return e instanceof Ce&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Ce(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new Ce(t.from,t.to,e.markFromJSON(t.mark))}}se.jsonID("removeMark",Ce);class Ye extends se{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return K.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return K.fromReplace(e,this.pos,this.pos+1,new w(b.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let i=0;ir.pos?null:new G(t.pos,r.pos,i,s,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new G(t.from,t.to,t.gapFrom,t.gapTo,w.fromJSON(e,t.slice),t.insert,!!t.structure)}}se.jsonID("replaceAround",G);function Ii(n,e,t){let r=n.resolve(e),i=t-e,s=r.depth;for(;i>0&&s>0&&r.indexAfter(s)==r.node(s).childCount;)s--,i--;if(i>0){let o=r.node(s).maybeChild(r.indexAfter(s));for(;i>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,i--}}return!1}function ju(n,e,t,r){let i=[],s=[],o,l;n.doc.nodesBetween(e,t,(a,c,u)=>{if(!a.isInline)return;let d=a.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+a.nodeSize,t),p=r.addToSet(d);for(let m=0;mn.step(a)),s.forEach(a=>n.step(a))}function Wu(n,e,t,r){let i=[],s=0;n.doc.nodesBetween(e,t,(o,l)=>{if(!o.isInline)return;s++;let a=null;if(r instanceof Fr){let c=o.marks,u;for(;u=r.isInSet(c);)(a||(a=[])).push(u),c=u.removeFromSet(c)}else r?r.isInSet(o.marks)&&(a=[r]):a=o.marks;if(a&&a.length){let c=Math.min(l+o.nodeSize,t);for(let u=0;un.step(new Ce(o.from,o.to,o.style)))}function ls(n,e,t,r=t.contentMatch,i=!0){let s=n.doc.nodeAt(e),o=[],l=e+1;for(let a=0;a=0;a--)n.step(o[a])}function Ku(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function Ut(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,i=0,s=0;;--r){let o=n.$from.node(r),l=n.$from.index(r)+i,a=n.$to.indexAfter(r)-s;if(rt;p--)m||r.index(p)>0?(m=!0,u=b.from(r.node(p).copy(u)),d++):a--;let f=b.empty,h=0;for(let p=s,m=!1;p>t;p--)m||i.after(p+1)=0;o--){if(r.size){let l=t[o].type.contentMatch.matchFragment(r);if(!l||!l.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=b.from(t[o].type.create(t[o].attrs,r))}let i=e.start,s=e.end;n.step(new G(i,s,i,s,new w(r,0,0),t.length,!0))}function Gu(n,e,t,r,i){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let s=n.steps.length;n.doc.nodesBetween(e,t,(o,l)=>{let a=typeof i=="function"?i(o):i;if(o.isTextblock&&!o.hasMarkup(r,a)&&Yu(n.doc,n.mapping.slice(s).map(l),r)){let c=null;if(r.schema.linebreakReplacement){let h=r.whitespace=="pre",p=!!r.contentMatch.matchType(r.schema.linebreakReplacement);h&&!p?c=!1:!h&&p&&(c=!0)}c===!1&&Gl(n,o,l,s),ls(n,n.mapping.slice(s).map(l,1),r,void 0,c===null);let u=n.mapping.slice(s),d=u.map(l,1),f=u.map(l+o.nodeSize,1);return n.step(new G(d,f,d+1,f-1,new w(b.from(r.create(a,null,o.marks)),0,0),1,!0)),c===!0&&Jl(n,o,l,s),!1}})}function Jl(n,e,t,r){e.forEach((i,s)=>{if(i.isText){let o,l=/\r?\n|\r/g;for(;o=l.exec(i.text);){let a=n.mapping.slice(r).map(t+1+s+o.index);n.replaceWith(a,a+1,e.type.schema.linebreakReplacement.create())}}})}function Gl(n,e,t,r){e.forEach((i,s)=>{if(i.type==i.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+s);n.replaceWith(o,o+1,e.type.schema.text(` +`))}})}function Yu(n,e,t){let r=n.resolve(e),i=r.index();return r.parent.canReplaceWith(i,i+1,t)}function Xu(n,e,t,r,i){let s=n.doc.nodeAt(e);if(!s)throw new RangeError("No node at given position");t||(t=s.type);let o=t.create(r,null,i||s.marks);if(s.isLeaf)return n.replaceWith(e,e+s.nodeSize,o);if(!t.validContent(s.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new G(e,e+s.nodeSize,e+1,e+s.nodeSize-1,new w(b.from(o),0,0),1,!0))}function Fe(n,e,t=1,r){let i=n.resolve(e),s=i.depth-t,o=r&&r[r.length-1]||i.parent;if(s<0||i.parent.type.spec.isolating||!i.parent.canReplace(i.index(),i.parent.childCount)||!o.type.validContent(i.parent.content.cutByIndex(i.index(),i.parent.childCount)))return!1;for(let c=i.depth-1,u=t-2;c>s;c--,u--){let d=i.node(c),f=i.index(c);if(d.type.spec.isolating)return!1;let h=d.content.cutByIndex(f,d.childCount),p=r&&r[u+1];p&&(h=h.replaceChild(0,p.type.create(p.attrs)));let m=r&&r[u]||d;if(!d.canReplace(f+1,d.childCount)||!m.type.validContent(h))return!1}let l=i.indexAfter(s),a=r&&r[0];return i.node(s).canReplaceWith(l,l,a?a.type:i.node(s+1).type)}function Qu(n,e,t=1,r){let i=n.doc.resolve(e),s=b.empty,o=b.empty;for(let l=i.depth,a=i.depth-t,c=t-1;l>a;l--,c--){s=b.from(i.node(l).copy(s));let u=r&&r[c];o=b.from(u?u.type.create(u.attrs,o):i.node(l).copy(o))}n.step(new H(e,e,new w(s.append(o),t,t),!0))}function ot(n,e){let t=n.resolve(e),r=t.index();return Yl(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function Zu(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let i=0;i0?(s=r.node(i+1),l++,o=r.node(i).maybeChild(l)):(s=r.node(i).maybeChild(l-1),o=r.node(i+1)),s&&!s.isTextblock&&Yl(s,o)&&r.node(i).canReplace(l,l+1))return e;if(i==0)break;e=t<0?r.before(i):r.after(i)}}function ed(n,e,t){let r=null,{linebreakReplacement:i}=n.doc.type.schema,s=n.doc.resolve(e-t),o=s.node().type;if(i&&o.inlineContent){let u=o.whitespace=="pre",d=!!o.contentMatch.matchType(i);u&&!d?r=!1:!u&&d&&(r=!0)}let l=n.steps.length;if(r===!1){let u=n.doc.resolve(e+t);Gl(n,u.node(),u.before(),l)}o.inlineContent&&ls(n,e+t-1,o,s.node().contentMatchAt(s.index()),r==null);let a=n.mapping.slice(l),c=a.map(e-t);if(n.step(new H(c,a.map(e+t,-1),w.empty,!0)),r===!0){let u=n.doc.resolve(c);Jl(n,u.node(),u.before(),n.steps.length)}return n}function td(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let i=r.depth-1;i>=0;i--){let s=r.index(i);if(r.node(i).canReplaceWith(s,s,t))return r.before(i+1);if(s>0)return null}if(r.parentOffset==r.parent.content.size)for(let i=r.depth-1;i>=0;i--){let s=r.indexAfter(i);if(r.node(i).canReplaceWith(s,s,t))return r.after(i+1);if(s=0;o--){let l=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,a=r.index(o)+(l>0?1:0),c=r.node(o),u=!1;if(s==1)u=c.canReplace(a,a,i);else{let d=c.contentMatchAt(a).findWrapping(i.firstChild.type);u=d&&c.canReplaceWith(a,a,d[0])}if(u)return l==0?r.pos:l<0?r.before(o+1):r.after(o+1)}return null}function Hr(n,e,t=e,r=w.empty){if(e==t&&!r.size)return null;let i=n.resolve(e),s=n.resolve(t);return Ql(i,s,r)?new H(e,t,r):new nd(i,s,r).fit()}function Ql(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class nd{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=b.empty;for(let i=0;i<=e.depth;i++){let s=e.node(i);this.frontier.push({type:s.type,match:s.contentMatchAt(e.indexAfter(i))})}for(let i=e.depth;i>0;i--)this.placed=b.from(e.node(i).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,i=this.close(e<0?this.$to:r.doc.resolve(e));if(!i)return null;let s=this.placed,o=r.depth,l=i.depth;for(;o&&l&&s.childCount==1;)s=s.firstChild.content,o--,l--;let a=new w(s,o,l);return e>-1?new G(r.pos,e,this.$to.pos,this.$to.end(),a,t):a.size||r.pos!=this.$to.pos?new H(r.pos,i.pos,a):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,i=this.unplaced.openEnd;r1&&(i=0),s.type.spec.isolating&&i<=r){e=r;break}t=s.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let i,s=null;r?(s=to(this.unplaced.content,r-1).firstChild,i=s.content):i=this.unplaced.content;let o=i.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,d=null;if(t==1&&(o?c.matchType(o.type)||(d=c.fillBefore(b.from(o),!1)):s&&a.compatibleContent(s.type)))return{sliceDepth:r,frontierDepth:l,parent:s,inject:d};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:s,wrap:u};if(s&&c.matchType(s.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced;return no(e,-1)<=t?!1:(this.unplaced.size>1&&no(e,1)>r&&r++,this.unplaced=new w(e,t+1,r),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,i=to(e,t);if(i.childCount<=1&&t>0){let s=e.size-t<=t+i.size;this.unplaced=new w(Xt(e,t-1,1),t-1,s?t-1:r)}else this.unplaced=new w(Xt(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:i,wrap:s}){for(;this.depth>t;)this.closeFrontierNode();if(s)for(let m=0;m1||a==0||m.content.size)&&(d=g,u.push(Zl(m.mark(f.allowedMarks(m.marks)),c==1?a:0,c==l.childCount?h:-1)))}let p=c==l.childCount;p||(h=-1),this.placed=Qt(this.placed,t,b.from(u)),this.frontier[t].match=d,p&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m1&&i==this.$to.end(--r);)++i;return i}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:i}=this.frontier[t],s=t=0;l--){let{match:a,type:c}=this.frontier[l],u=ii(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:s?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=Qt(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let i=e.node(r),s=i.type.contentMatch.fillBefore(i.content,!0,e.index(r));this.openFrontierNode(i.type,i.attrs,s)}return e}openFrontierNode(e,t=null,r){let i=this.frontier[this.depth];i.match=i.match.matchType(e),this.placed=Qt(this.placed,this.depth,b.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(b.empty,!0);t.childCount&&(this.placed=Qt(this.placed,this.frontier.length,t))}}function Xt(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Xt(n.firstChild.content,e-1,t)))}function Qt(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(Qt(n.lastChild.content,e-1,t)))}function to(n,e){for(let t=0;t1&&(r=r.replaceChild(0,Zl(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.type.contentMatch.matchFragment(r).fillBefore(b.empty,!0)))),n.copy(r)}function ii(n,e,t,r,i){let s=n.node(e),o=i?n.indexAfter(e):n.index(e);if(o==s.childCount&&!t.compatibleContent(s.type))return null;let l=r.fillBefore(s.content,!0,o);return l&&!rd(t,s.content,o)?l:null}function rd(n,e,t){for(let r=t;r0;f--,h--){let p=i.node(f).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(f)>-1?l=f:i.before(f)==h&&o.splice(1,0,-f)}let a=o.indexOf(l),c=[],u=r.openStart;for(let f=r.content,h=0;;h++){let p=f.firstChild;if(c.push(p),h==r.openStart)break;f=p.content}for(let f=u-1;f>=0;f--){let h=c[f],p=id(h.type);if(p&&!h.sameMarkup(i.node(Math.abs(l)-1)))u=f;else if(p||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+u+1)%(r.openStart+1),p=c[h];if(p)for(let m=0;m=0&&(n.replace(e,t,r),!(n.steps.length>d));f--){let h=o[f];h<0||(e=i.before(h),t=s.after(h))}}function ea(n,e,t,r,i){if(er){let s=i.contentMatchAt(0),o=s.fillBefore(n).append(n);n=o.append(s.matchFragment(o).fillBefore(b.empty,!0))}return n}function od(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let i=td(n.doc,e,r.type);i!=null&&(e=t=i)}n.replaceRange(e,t,new w(b.from(r),0,0))}function ld(n,e,t){let r=n.doc.resolve(e),i=n.doc.resolve(t);if(r.parent.isTextblock&&i.parent.isTextblock&&r.start()!=i.start()&&r.parentOffset==0&&i.parentOffset==0){let o=r.sharedDepth(t),l=!1;for(let a=r.depth;a>o;a--)r.node(a).type.spec.isolating&&(l=!0);for(let a=i.depth;a>o;a--)i.node(a).type.spec.isolating&&(l=!0);if(!l){for(let a=r.depth;a>0&&e==r.start(a);a--)e=r.before(a);for(let a=i.depth;a>0&&t==i.start(a);a--)t=i.before(a);r=n.doc.resolve(e),i=n.doc.resolve(t)}}let s=ta(r,i);for(let o=0;o0&&(a||r.node(l-1).canReplace(r.index(l-1),i.indexAfter(l-1))))return n.delete(r.before(l),i.after(l))}for(let o=1;o<=r.depth&&o<=i.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&i.end(o)-t!=i.depth-o&&r.start(o-1)==i.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),i.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function ta(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let i=r;i>=0;i--){let s=n.start(i);if(se.pos+(e.depth-i)||n.node(i).type.spec.isolating||e.node(i).type.spec.isolating)break;(s==e.start(i)||i==n.depth&&i==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&i&&e.start(i-1)==s-1)&&t.push(i)}return t}class zt extends se{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return K.fail("No node at attribute step's position");let r=Object.create(null);for(let s in t.attrs)r[s]=t.attrs[s];r[this.attr]=this.value;let i=t.type.create(r,null,t.marks);return K.fromReplace(e,this.pos,this.pos+1,new w(b.from(i),0,t.isLeaf?0:1))}getMap(){return de.empty}invert(e){return new zt(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new zt(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new zt(t.pos,t.attr,t.value)}}se.jsonID("attr",zt);class Sn extends se{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let i in e.attrs)t[i]=e.attrs[i];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return K.ok(r)}getMap(){return de.empty}invert(e){return new Sn(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new Sn(t.attr,t.value)}}se.jsonID("docAttr",Sn);let Ft=class extends Error{};Ft=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Ft.prototype=Object.create(Error.prototype);Ft.prototype.constructor=Ft;Ft.prototype.name="TransformError";class na{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new kn}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new Ft(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=w.empty){let i=Hr(this.doc,e,t,r);return i&&this.step(i),this}replaceWith(e,t,r){return this.replace(e,t,new w(b.from(r),0,0))}delete(e,t){return this.replace(e,t,w.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return sd(this,e,t,r),this}replaceRangeWith(e,t,r){return od(this,e,t,r),this}deleteRange(e,t){return ld(this,e,t),this}lift(e,t){return _u(this,e,t),this}join(e,t=1){return ed(this,e,t),this}wrap(e,t){return Ju(this,e,t),this}setBlockType(e,t=e,r,i=null){return Gu(this,e,t,r,i),this}setNodeMarkup(e,t,r=null,i){return Xu(this,e,t,r,i),this}setNodeAttribute(e,t,r){return this.step(new zt(e,t,r)),this}setDocAttribute(e,t){return this.step(new Sn(e,t)),this}addNodeMark(e,t){return this.step(new Ye(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof B)t.isInSet(r.marks)&&this.step(new wt(e,t));else{let i=r.marks,s,o=[];for(;s=t.isInSet(i);)o.push(new wt(e,s)),i=s.removeFromSet(i);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return Qu(this,e,t,r),this}addMark(e,t,r){return ju(this,e,t,r),this}removeMark(e,t,r){return Wu(this,e,t,r),this}clearIncompatible(e,t,r){return ls(this,e,t,r),this}}const si=Object.create(null);class O{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new ad(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t=0;s--){let o=t<0?It(e.node(0),e.node(s),e.before(s+1),e.index(s),t,r):It(e.node(0),e.node(s),e.after(s+1),e.index(s)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new fe(e.node(0))}static atStart(e){return It(e,e,0,0,1)||new fe(e)}static atEnd(e){return It(e,e,e.content.size,e.childCount,-1)||new fe(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=si[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in si)throw new RangeError("Duplicate use of selection JSON ID "+e);return si[e]=t,t.prototype.jsonID=e,t}getBookmark(){return T.between(this.$anchor,this.$head).getBookmark()}}O.prototype.visible=!0;class ad{constructor(e,t){this.$from=e,this.$to=t}}let ro=!1;function io(n){!ro&&!n.parent.inlineContent&&(ro=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class T extends O{constructor(e,t=e){io(e),io(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return O.near(r);let i=e.resolve(t.map(this.anchor));return new T(i.parent.inlineContent?i:r,r)}replace(e,t=w.empty){if(super.replace(e,t),t==w.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof T&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new jr(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new T(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let i=e.resolve(t);return new this(i,r==t?i:e.resolve(r))}static between(e,t,r){let i=e.pos-t.pos;if((!r||i)&&(r=i>=0?1:-1),!t.parent.inlineContent){let s=O.findFrom(t,r,!0)||O.findFrom(t,-r,!0);if(s)t=s.$head;else return O.near(t,r)}return e.parent.inlineContent||(i==0?e=t:(e=(O.findFrom(e,-r,!0)||O.findFrom(e,r,!0)).$anchor,e.pos0?0:1);i>0?o=0;o+=i){let l=e.child(o);if(l.isAtom){if(!s&&E.isSelectable(l))return E.create(n,t-(i<0?l.nodeSize:0))}else{let a=It(n,l,t+i,i<0?l.childCount:0,i,s);if(a)return a}t+=l.nodeSize*i}return null}function so(n,e,t){let r=n.steps.length-1;if(r{o==null&&(o=u)}),n.setSelection(O.near(n.doc.resolve(o),t))}const oo=1,Bn=2,lo=4;class ud extends na{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Bn,this}ensureMarks(e){return B.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&Bn)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Bn,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||B.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let i=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(i.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let s=this.storedMarks;if(!s){let o=this.doc.resolve(t);s=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,i.text(e,s)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(O.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=lo,this}get scrolledIntoView(){return(this.updated&lo)>0}}function ao(n,e){return!e||!n?n:n.bind(e)}class Zt{constructor(e,t,r){this.name=e,this.init=ao(t.init,r),this.apply=ao(t.apply,r)}}const dd=[new Zt("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Zt("selection",{init(n,e){return n.selection||O.atStart(e.doc)},apply(n){return n.selection}}),new Zt("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Zt("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class oi{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=dd.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Zt(r.key,r.spec.state,r))})}}class Be{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;rr.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let i=e[r],s=i.spec.state;s&&s.toJSON&&(t[r]=s.toJSON.call(i,this[i.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let i=new oi(e.schema,e.plugins),s=new Be(i);return i.fields.forEach(o=>{if(o.name=="doc")s.doc=bt.fromJSON(e.schema,t.doc);else if(o.name=="selection")s.selection=O.fromJSON(s.doc,t.selection);else if(o.name=="storedMarks")t.storedMarks&&(s.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let l in r){let a=r[l],c=a.spec.state;if(a.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(t,l)){s[o.name]=c.fromJSON.call(a,e,t[l],s);return}}s[o.name]=o.init(e,s)}}),s}}function ra(n,e,t){for(let r in n){let i=n[r];i instanceof Function?i=i.bind(e):r=="handleDOMEvents"&&(i=ra(i,e,{})),t[r]=i}return t}class ${constructor(e){this.spec=e,this.props={},e.props&&ra(e.props,this,this.props),this.key=e.key?e.key.key:ia("plugin")}getState(e){return e[this.key]}}const li=Object.create(null);function ia(n){return n in li?n+"$"+ ++li[n]:(li[n]=0,n+"$")}class _{constructor(e="key"){this.key=ia(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const sa=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function oa(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const la=(n,e,t)=>{let r=oa(n,t);if(!r)return!1;let i=us(r);if(!i){let o=r.blockRange(),l=o&&Ut(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let s=i.nodeBefore;if(ga(n,i,e,-1))return!0;if(r.parent.content.size==0&&(Vt(s,"end")||E.isSelectable(s)))for(let o=r.depth;;o--){let l=Hr(n.doc,r.before(o),r.after(o),w.empty);if(l&&l.slice.size1)break}return s.isAtom&&i.depth==r.depth-1?(e&&e(n.tr.delete(i.pos-s.nodeSize,i.pos).scrollIntoView()),!0):!1},fd=(n,e,t)=>{let r=oa(n,t);if(!r)return!1;let i=us(r);return i?aa(n,i,e):!1},hd=(n,e,t)=>{let r=ua(n,t);if(!r)return!1;let i=ds(r);return i?aa(n,i,e):!1};function aa(n,e,t){let r=e.nodeBefore,i=r,s=e.pos-1;for(;!i.isTextblock;s--){if(i.type.spec.isolating)return!1;let u=i.lastChild;if(!u)return!1;i=u}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=Hr(n.doc,s,a,w.empty);if(!c||c.from!=s||c instanceof H&&c.slice.size>=a-s)return!1;if(t){let u=n.tr.step(c);u.setSelection(T.create(u.doc,s)),t(u.scrollIntoView())}return!0}function Vt(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const ca=(n,e,t)=>{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;s=us(r)}let o=s&&s.nodeBefore;return!o||!E.isSelectable(o)?!1:(e&&e(n.tr.setSelection(E.create(n.doc,s.pos-o.nodeSize)).scrollIntoView()),!0)};function us(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){if(n.index(e)>0)return n.doc.resolve(n.before(e+1));if(n.node(e).type.spec.isolating)break}return null}function ua(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset{let r=ua(n,t);if(!r)return!1;let i=ds(r);if(!i)return!1;let s=i.nodeAfter;if(ga(n,i,e,1))return!0;if(r.parent.content.size==0&&(Vt(s,"start")||E.isSelectable(s))){let o=Hr(n.doc,r.before(),r.after(),w.empty);if(o&&o.slice.size{let{$head:r,empty:i}=n.selection,s=r;if(!i)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset=0;e--){let t=n.node(e);if(n.index(e)+1{let t=n.selection,r=t instanceof E,i;if(r){if(t.node.isTextblock||!ot(n.doc,t.from))return!1;i=t.from}else if(i=Vr(n.doc,t.from,-1),i==null)return!1;if(e){let s=n.tr.join(i);r&&s.setSelection(E.create(s.doc,i-n.doc.resolve(i).nodeBefore.nodeSize)),e(s.scrollIntoView())}return!0},md=(n,e)=>{let t=n.selection,r;if(t instanceof E){if(t.node.isTextblock||!ot(n.doc,t.to))return!1;r=t.to}else if(r=Vr(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},gd=(n,e)=>{let{$from:t,$to:r}=n.selection,i=t.blockRange(r),s=i&&Ut(i);return s==null?!1:(e&&e(n.tr.lift(i,s).scrollIntoView()),!0)},ha=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(` +`).scrollIntoView()),!0)};function fs(n){for(let e=0;e{let{$head:t,$anchor:r}=n.selection;if(!t.parent.type.spec.code||!t.sameParent(r))return!1;let i=t.node(-1),s=t.indexAfter(-1),o=fs(i.contentMatchAt(s));if(!o||!i.canReplaceWith(s,s,o))return!1;if(e){let l=t.after(),a=n.tr.replaceWith(l,l,o.createAndFill());a.setSelection(O.near(a.doc.resolve(l),1)),e(a.scrollIntoView())}return!0},pa=(n,e)=>{let t=n.selection,{$from:r,$to:i}=t;if(t instanceof fe||r.parent.inlineContent||i.parent.inlineContent)return!1;let s=fs(i.parent.contentMatchAt(i.indexAfter()));if(!s||!s.isTextblock)return!1;if(e){let o=(!r.parentOffset&&i.index(){let{$cursor:t}=n.selection;if(!t||t.parent.content.size)return!1;if(t.depth>1&&t.after()!=t.end(-1)){let s=t.before();if(Fe(n.doc,s))return e&&e(n.tr.split(s).scrollIntoView()),!0}let r=t.blockRange(),i=r&&Ut(r);return i==null?!1:(e&&e(n.tr.lift(r,i).scrollIntoView()),!0)};function bd(n){return(e,t)=>{if(e.selection instanceof E&&e.selection.node.isBlock){let{$from:h}=e.selection;return!h.parentOffset||!Fe(e.doc,h.pos)?!1:(t&&t(e.tr.split(h.pos).scrollIntoView()),!0)}if(!e.selection.$from.depth)return!1;let r=e.tr;!e.selection.empty&&(e.selection instanceof T||e.selection instanceof fe)&&r.deleteSelection();let{$from:i}=r.selection,s=r.steps.length,o=[],l,a,c=!1,u=!1;for(let h=i.depth;;h--)if(i.node(h).isBlock){c=i.end(h)==i.pos+(i.depth-h),u=i.start(h)==i.pos-(i.depth-h),a=fs(i.node(h-1).contentMatchAt(i.indexAfter(h-1))),o.unshift(c&&a?{type:a}:null),l=h;break}else{if(h==1)return!1;o.unshift(null)}let d=i.pos,f=Fe(r.doc,d,o.length,o);if(f||(o[0]=a?{type:a}:null,f=Fe(r.doc,d,o.length,o)),!f)return!1;if(r.split(d,o.length,o),!c&&u&&i.node(l).type!=a){let h=r.mapping.slice(s),p=h.map(i.before(l)),m=r.doc.resolve(p);a&&i.node(l-1).canReplaceWith(m.index(),m.index()+1,a)&&r.setNodeMarkup(h.map(i.before(l)),a)}return t&&t(r.scrollIntoView()),!0}}const kd=bd(),Sd=(n,e)=>{let{$from:t,to:r}=n.selection,i,s=t.sharedDepth(r);return s==0?!1:(i=t.before(s),e&&e(n.tr.setSelection(E.create(n.doc,i))),!0)};function xd(n,e,t){let r=e.nodeBefore,i=e.nodeAfter,s=e.index();return!r||!i||!r.type.compatibleContent(i.type)?!1:!r.content.size&&e.parent.canReplace(s-1,s)?(t&&t(n.tr.delete(e.pos-r.nodeSize,e.pos).scrollIntoView()),!0):!e.parent.canReplace(s,s+1)||!(i.isTextblock||ot(n.doc,e.pos))?!1:(t&&t(n.tr.join(e.pos).scrollIntoView()),!0)}function ga(n,e,t,r){let i=e.nodeBefore,s=e.nodeAfter,o,l,a=i.type.spec.isolating||s.type.spec.isolating;if(!a&&xd(n,e,t))return!0;let c=!a&&e.parent.canReplace(e.index(),e.index()+1);if(c&&(o=(l=i.contentMatchAt(i.childCount)).findWrapping(s.type))&&l.matchType(o[0]||s.type).validEnd){if(t){let h=e.pos+s.nodeSize,p=b.empty;for(let y=o.length-1;y>=0;y--)p=b.from(o[y].create(null,p));p=b.from(i.copy(p));let m=n.tr.step(new G(e.pos-1,h,e.pos,h,new w(p,1,0),o.length,!0)),g=m.doc.resolve(h+2*o.length);g.nodeAfter&&g.nodeAfter.type==i.type&&ot(m.doc,g.pos)&&m.join(g.pos),t(m.scrollIntoView())}return!0}let u=s.type.spec.isolating||r>0&&a?null:O.findFrom(e,1),d=u&&u.$from.blockRange(u.$to),f=d&&Ut(d);if(f!=null&&f>=e.depth)return t&&t(n.tr.lift(d,f).scrollIntoView()),!0;if(c&&Vt(s,"start",!0)&&Vt(i,"end")){let h=i,p=[];for(;p.push(h),!h.isTextblock;)h=h.lastChild;let m=s,g=1;for(;!m.isTextblock;m=m.firstChild)g++;if(h.canReplace(h.childCount,h.childCount,m.content)){if(t){let y=b.empty;for(let x=p.length-1;x>=0;x--)y=b.from(p[x].copy(y));let S=n.tr.step(new G(e.pos-p.length,e.pos+s.nodeSize,e.pos+g,e.pos+s.nodeSize-g,new w(y,p.length,0),0,!0));t(S.scrollIntoView())}return!0}}return!1}function ya(n){return function(e,t){let r=e.selection,i=n<0?r.$from:r.$to,s=i.depth;for(;i.node(s).isInline;){if(!s)return!1;s--}return i.node(s).isTextblock?(t&&t(e.tr.setSelection(T.create(e.doc,n<0?i.start(s):i.end(s)))),!0):!1}}const wd=ya(-1),Cd=ya(1);function Md(n,e=null){return function(t,r){let{$from:i,$to:s}=t.selection,o=i.blockRange(s),l=o&&as(o,n,e);return l?(r&&r(t.tr.wrap(o,l).scrollIntoView()),!0):!1}}function co(n,e=null){return function(t,r){let i=!1;for(let s=0;s{if(i)return!1;if(!(!a.isTextblock||a.hasMarkup(n,e)))if(a.type==n)i=!0;else{let u=t.doc.resolve(c),d=u.index();i=u.parent.canReplaceWith(d,d+1,n)}})}if(!i)return!1;if(r){let s=t.tr;for(let o=0;o=2&&e.$from.node(e.depth-1).type.compatibleContent(t)&&e.startIndex==0){if(e.$from.index(e.depth-1)==0)return!1;let a=o.resolve(e.start-2);s=new Zn(a,a,e.depth),e.endIndex=0;u--)s=b.from(t[u].type.create(t[u].attrs,s));n.step(new G(e.start-(r?2:0),e.end,e.start,e.end,new w(s,0,0),t.length,!0));let o=0;for(let u=0;uo.childCount>0&&o.firstChild.type==n);return s?t?r.node(s.depth-1).type==n?Od(e,t,n,s):Nd(e,t,s):!0:!1}}function Od(n,e,t,r){let i=n.tr,s=r.end,o=r.$to.end(r.depth);sm;p--)h-=i.child(p).nodeSize,r.delete(h-1,h+1);let s=r.doc.resolve(t.start),o=s.nodeAfter;if(r.mapping.map(t.end)!=t.start+s.nodeAfter.nodeSize)return!1;let 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le={},ae={},Tf={touchstart:!0,touchmove:!0};class Af{constructor(){this.shiftKey=!1,this.mouseDown=null,this.lastKeyCode=null,this.lastKeyCodeTime=0,this.lastClick={time:0,x:0,y:0,type:"",button:0},this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastIOSEnter=0,this.lastIOSEnterFallbackTimeout=-1,this.lastFocus=0,this.lastTouch=0,this.lastChromeDelete=0,this.composing=!1,this.compositionNode=null,this.composingTimeout=-1,this.compositionNodes=[],this.compositionEndedAt=-2e8,this.compositionID=1,this.badSafariComposition=!1,this.compositionPendingChanges=0,this.domChangeCount=0,this.eventHandlers=Object.create(null),this.hideSelectionGuard=null}}function Of(n){for(let e in le){let t=le[e];n.dom.addEventListener(e,n.input.eventHandlers[e]=r=>{Df(n,r)&&!bs(n,r)&&(n.editable||!(r.type in ae))&&t(n,r)},Tf[e]?{passive:!0}:void 0)}ie&&n.dom.addEventListener("input",()=>null),Wi(n)}function $e(n,e){n.input.lastSelectionOrigin=e,n.input.lastSelectionTime=Date.now()}function 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t=e;if(n.input.shiftKey=t.keyCode==16||t.shiftKey,!_a(n)&&(n.input.lastKeyCode=t.keyCode,n.input.lastKeyCodeTime=Date.now(),!(ze&&te&&t.keyCode==13)))if(t.keyCode!=229&&n.domObserver.forceFlush(),jt&&t.keyCode==13&&!t.ctrlKey&&!t.altKey&&!t.metaKey){let r=Date.now();n.input.lastIOSEnter=r,n.input.lastIOSEnterFallbackTimeout=setTimeout(()=>{n.input.lastIOSEnter==r&&(n.someProp("handleKeyDown",i=>i(n,ut(13,"Enter"))),n.input.lastIOSEnter=0)},200)}else n.someProp("handleKeyDown",r=>r(n,t))||Sf(n,t)?t.preventDefault():$e(n,"key")};ae.keyup=(n,e)=>{e.keyCode==16&&(n.input.shiftKey=!1)};ae.keypress=(n,e)=>{let t=e;if(_a(n)||!t.charCode||t.ctrlKey&&!t.altKey||be&&t.metaKey)return;if(n.someProp("handleKeyPress",i=>i(n,t))){t.preventDefault();return}let r=n.state.selection;if(!(r instanceof T)||!r.$from.sameParent(r.$to)){let 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l=o>s.depth?s.nodeAfter:s.node(o);if(E.isSelectable(l)){r&&t.$from.depth>0&&o>=t.$from.depth&&s.before(t.$from.depth+1)==t.$from.pos?i=s.before(t.$from.depth):i=s.before(o);break}}return i!=null?(Nn(n,E.create(n.state.doc,i)),!0):!1}function Bf(n,e,t,r,i){return ks(n,"handleClickOn",e,t,r)||n.someProp("handleClick",s=>s(n,e,r))||(i?Pf(n,t):Lf(n,t))}function zf(n,e,t,r){return ks(n,"handleDoubleClickOn",e,t,r)||n.someProp("handleDoubleClick",i=>i(n,e,r))}function $f(n,e,t,r){return ks(n,"handleTripleClickOn",e,t,r)||n.someProp("handleTripleClick",i=>i(n,e,r))||Ff(n,t,r)}function Ff(n,e,t){if(t.button!=0)return!1;let r=ja(n,e,!0),i=n.state.doc;return r?(Nn(n,r),r instanceof T&&i.eq(n.state.doc)&&(n.input.mouseDown=new Hf(n,r)),!0):!1}function ja(n,e,t){let r=n.state.doc;if(e==-1)return r.inlineContent?T.create(r,0,r.content.size):null;let i=r.resolve(e);for(let s=i.depth+1;s>0;s--){let o=s>i.depth?i.nodeAfter:i.node(s),l=i.before(s);if(o.inlineContent)return T.create(r,l+1,l+1+o.content.size);if(t&&E.isSelectable(o))return E.create(r,l)}return null}function Ss(n){return nr(n)}const Wa=be?"metaKey":"ctrlKey";le.mousedown=(n,e)=>{let t=e;n.input.shiftKey=t.shiftKey;let r=Ss(n),i=Date.now(),s="singleClick";i-n.input.lastClick.time<500&&Rf(t,n.input.lastClick)&&!t[Wa]&&n.input.lastClick.button==t.button&&(n.input.lastClick.type=="singleClick"?s="doubleClick":n.input.lastClick.type=="doubleClick"&&(s="tripleClick")),n.input.lastClick={time:i,x:t.clientX,y:t.clientY,type:s,button:t.button},n.input.mouseDown&&n.input.mouseDown.done();let o=n.posAtCoords(On(t));o&&(s=="singleClick"?n.input.mouseDown=new Vf(n,o,t,!!r):(s=="doubleClick"?zf:$f)(n,o.pos,o.inside,t)?t.preventDefault():$e(n,"pointer"))};class Ka{constructor(e){this.view=e,this.mightDrag=null,e.root.addEventListener("mouseup",this.up=this.up.bind(this)),e.root.addEventListener("mousemove",this.move=this.move.bind(this))}up(e){this.done()}move(e){e.buttons==0&&this.done()}done(){this.view.root.removeEventListener("mouseup",this.up),this.view.root.removeEventListener("mousemove",this.move),this.view.input.mouseDown==this&&(this.view.input.mouseDown=null)}delaySelUpdate(){return!1}}class Vf extends Ka{constructor(e,t,r,i){super(e),this.pos=t,this.event=r,this.flushed=i,this.delayedSelectionSync=!1,this.startDoc=e.state.doc,this.selectNode=!!r[Wa],this.allowDefault=r.shiftKey;let s,o;if(t.inside>-1)s=e.state.doc.nodeAt(t.inside),o=t.inside;else{let u=e.state.doc.resolve(t.pos);s=u.parent,o=u.depth?u.before():0}const l=i?null:r.target,a=l?e.docView.nearestDesc(l,!0):null;this.target=a&&v(a.nodeDOM)?a.nodeDOM:null;let{selection:c}=e.state;r.button==0&&(s.type.spec.draggable&&s.type.spec.selectable!==!1||c instanceof E&&c.from<=o&&c.to>o)&&(this.mightDrag={node:s,pos:o,addAttr:!!(this.target&&!this.target.draggable),setUneditable:!!(this.target&&he&&!this.target.hasAttribute("contentEditable"))}),this.target&&this.mightDrag&&(this.mightDrag.addAttr||this.mightDrag.setUneditable)&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&(this.target.draggable=!0),this.mightDrag.setUneditable&&setTimeout(()=>{this.view.input.mouseDown==this&&this.target.setAttribute("contentEditable","false")},20),this.view.domObserver.start()),$e(e,"pointer")}done(){super.done(),this.mightDrag&&this.target&&(this.view.domObserver.stop(),this.mightDrag.addAttr&&this.target.removeAttribute("draggable"),this.mightDrag.setUneditable&&this.target.removeAttribute("contentEditable"),this.view.domObserver.start()),this.delayedSelectionSync&&setTimeout(()=>{this.view.isDestroyed||Ve(this.view)})}up(e){if(this.done(),!this.view.dom.contains(e.target))return;let t=this.pos;this.view.state.doc!=this.startDoc&&(t=this.view.posAtCoords(On(e))),this.updateAllowDefault(e),this.allowDefault||!t?$e(this.view,"pointer"):Bf(this.view,t.pos,t.inside,e,this.selectNode)?e.preventDefault():e.button==0&&(this.flushed||ie&&this.mightDrag&&!this.mightDrag.node.isAtom||te&&!this.view.state.selection.visible&&Math.min(Math.abs(t.pos-this.view.state.selection.from),Math.abs(t.pos-this.view.state.selection.to))<=2)?(Nn(this.view,O.near(this.view.state.doc.resolve(t.pos))),e.preventDefault()):$e(this.view,"pointer")}move(e){this.updateAllowDefault(e),$e(this.view,"pointer"),super.move(e)}updateAllowDefault(e){!this.allowDefault&&(Math.abs(this.event.x-e.clientX)>4||Math.abs(this.event.y-e.clientY)>4)&&(this.allowDefault=!0)}delaySelUpdate(){return this.allowDefault?(this.delayedSelectionSync=!0,!0):!1}}class Hf extends Ka{constructor(e,t){super(e),this.startSelection=t,this.startDoc=e.state.doc}move(e){if(e.buttons==0||this.view.isDestroyed||!this.view.state.doc.eq(this.startDoc)){this.done();return}e.preventDefault(),$e(this.view,"pointer");let t=this.view.posAtCoords(On(e)),r=t&&ja(this.view,t.inside,!1);if(!r)return;let{doc:i}=this.view.state,s=this.startSelection,[o,l]=r.from{n.input.lastTouch=Date.now(),Ss(n),$e(n,"pointer")};le.touchmove=n=>{n.input.lastTouch=Date.now(),$e(n,"pointer")};le.contextmenu=n=>Ss(n);function _a(n,e){return n.composing?!0:ie&&Math.abs(Date.now()-n.input.compositionEndedAt)<500?(n.input.compositionEndedAt=-2e8,!0):!1}const jf=ze?5e3:-1;ae.compositionstart=ae.compositionupdate=n=>{if(!n.composing){n.domObserver.flush();let{state:e}=n,t=e.selection.$to;if(e.selection instanceof T&&e.selection.empty&&(e.storedMarks||!t.textOffset&&t.parentOffset&&t.nodeBefore.marks.some(r=>r.type.spec.inclusive===!1)||te&&Sa&&Wf(n)))n.markCursor=n.state.storedMarks||t.marks(),nr(n,!0),n.markCursor=null;else if(nr(n,!e.selection.empty),he&&e.selection.empty&&t.parentOffset&&!t.textOffset&&t.nodeBefore.marks.length){let r=n.domSelectionRange();for(let i=r.focusNode,s=r.focusOffset;i&&v(i)&&s!=0;){let o=s<0?i.lastChild:i.childNodes[s-1];if(!o)break;if(U(o)){let l=n.domSelection();l&&l.collapse(o,o.nodeValue.length);break}else i=o,s=-1}}n.input.composing=!0}Ua(n,jf)};function Wf(n){let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(!e||!v(e)||t>=e.childNodes.length)return!1;let r=e.childNodes[t];return v(r)&&r.contentEditable=="false"}ae.compositionend=(n,e)=>{n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=Date.now(),n.input.compositionPendingChanges=n.domObserver.pendingRecords().length?n.input.compositionID:0,n.input.compositionNode=null,n.input.badSafariComposition?n.domObserver.forceFlush():n.input.compositionPendingChanges&&Promise.resolve().then(()=>n.domObserver.flush()),n.input.compositionID++,Ua(n,20))};function Ua(n,e){clearTimeout(n.input.composingTimeout),e>-1&&(n.input.composingTimeout=setTimeout(()=>nr(n),e))}function qa(n){for(n.composing&&(n.input.composing=!1,n.input.compositionEndedAt=Date.now());n.input.compositionNodes.length>0;)n.input.compositionNodes.pop().markParentsDirty()}function Kf(n){let e=n.domSelectionRange();if(!e.focusNode)return null;let t=Ld(e.focusNode,e.focusOffset),r=Pd(e.focusNode,e.focusOffset);if(t&&r&&t!=r){let i=r.pmViewDesc,s=n.domObserver.lastChangedTextNode;if(t==s||r==s)return s;if(!i||!i.isText(r.nodeValue))return r;if(n.input.compositionNode==r){let o=t.pmViewDesc;if(!(!o||!o.isText(t.nodeValue)))return r}}return t||r}function nr(n,e=!1){if(!(ze&&n.domObserver.flushingSoon>=0)){if(n.domObserver.forceFlush(),qa(n),e||n.docView&&n.docView.dirty){let t=ms(n),r=n.state.selection;return t&&!t.eq(r)?n.dispatch(n.state.tr.setSelection(t)):(n.markCursor||e)&&!r.$from.node(r.$from.sharedDepth(r.to)).inlineContent?n.dispatch(n.state.tr.deleteSelection()):n.updateState(n.state),!0}return!1}}function _f(n,e){if(!n.dom.parentNode)return;let t=n.dom.parentNode.appendChild(document.createElement("div"));t.appendChild(e),t.style.cssText="position: fixed; left: -10000px; top: 10px";let r=getSelection(),i=document.createRange();i.selectNodeContents(e),n.dom.blur(),r.removeAllRanges(),r.addRange(i),setTimeout(()=>{t.parentNode&&t.parentNode.removeChild(t),n.focus()},50)}const xn=ue&&Qe<15||jt&&Fd<604;le.copy=ae.cut=(n,e)=>{let t=e,r=n.state.selection,i=t.type=="cut";if(r.empty)return;let s=xn?null:t.clipboardData,o=r.content(),{dom:l,text:a}=ys(n,o);s?(t.preventDefault(),s.clearData(),s.setData("text/html",l.innerHTML),s.setData("text/plain",a)):_f(n,l),i&&n.dispatch(n.state.tr.deleteSelection().scrollIntoView().setMeta("uiEvent","cut"))};function Uf(n){return n.openStart==0&&n.openEnd==0&&n.content.childCount==1?n.content.firstChild:null}function qf(n,e){if(!n.dom.parentNode)return;let t=n.input.shiftKey||n.state.selection.$from.parent.type.spec.code,r=n.dom.parentNode.appendChild(document.createElement(t?"textarea":"div"));t||(r.contentEditable="true"),r.style.cssText="position: fixed; left: -10000px; top: 10px",r.focus();let i=n.input.shiftKey&&n.input.lastKeyCode!=45;setTimeout(()=>{n.focus(),r.parentNode&&r.parentNode.removeChild(r),t?wn(n,r.value,null,i,e):wn(n,r.textContent,r.innerHTML,i,e)},50)}function wn(n,e,t,r,i){let s=Ba(n,e,t,r,n.state.selection.$from);if(n.someProp("handlePaste",a=>a(n,i,s||w.empty)))return!0;if(!s)return!1;let o=Uf(s),l=o?n.state.tr.replaceSelectionWith(o,r):n.state.tr.replaceSelection(s);return n.dispatch(l.scrollIntoView().setMeta("paste",!0).setMeta("uiEvent","paste")),!0}function Ja(n){let e=n.getData("text/plain")||n.getData("Text");if(e)return e;let t=n.getData("text/uri-list");return t?t.replace(/\r?\n/g," "):""}ae.paste=(n,e)=>{let t=e;if(n.composing&&!ze)return;let r=xn?null:t.clipboardData,i=n.input.shiftKey&&n.input.lastKeyCode!=45;r&&wn(n,Ja(r),r.getData("text/html"),i,t)?t.preventDefault():qf(n,t)};class Ga{constructor(e,t,r){this.slice=e,this.move=t,this.node=r}}const Jf=be?"altKey":"ctrlKey";function Ya(n,e){let t;return n.someProp("dragCopies",r=>{t=t||r(e)}),t!=null?!t:!e[Jf]}le.dragstart=(n,e)=>{let t=e,r=n.input.mouseDown;if(r&&r.done(),!t.dataTransfer)return;let i=n.state.selection,s=i.empty?null:n.posAtCoords(On(t)),o;if(!(s&&s.pos>=i.from&&s.pos<=(i instanceof E?i.to-1:i.to))){if(r&&r.mightDrag)o=E.create(n.state.doc,r.mightDrag.pos);else if(t.target&&v(t.target)){let d=n.docView.nearestDesc(t.target,!0);d&&d.node.type.spec.draggable&&d!=n.docView&&(o=E.create(n.state.doc,d.posBefore))}}let l=(o||n.state.selection).content(),{dom:a,text:c,slice:u}=ys(n,l);(!t.dataTransfer.files.length||!te||ka>120)&&t.dataTransfer.clearData(),t.dataTransfer.setData(xn?"Text":"text/html",a.innerHTML),t.dataTransfer.effectAllowed="copyMove",xn||t.dataTransfer.setData("text/plain",c),n.dragging=new Ga(u,Ya(n,t),o)};le.dragend=n=>{let e=n.dragging;window.setTimeout(()=>{n.dragging==e&&(n.dragging=null)},50)};ae.dragover=ae.dragenter=(n,e)=>e.preventDefault();ae.drop=(n,e)=>{try{Gf(n,e,n.dragging)}finally{n.dragging=null}};function Gf(n,e,t){if(!e.dataTransfer)return;let r=n.posAtCoords(On(e));if(!r)return;let i=n.state.doc.resolve(r.pos),s=t&&t.slice;s?n.someProp("transformPasted",h=>{s=h(s,n,!1)}):s=Ba(n,Ja(e.dataTransfer),xn?null:e.dataTransfer.getData("text/html"),!1,i);let o=!!(t&&Ya(n,e));if(n.someProp("handleDrop",h=>h(n,e,s||w.empty,o))){e.preventDefault();return}if(!s)return;e.preventDefault();let l=s?Xl(n.state.doc,i.pos,s):i.pos;l==null&&(l=i.pos);let a=n.state.tr;if(o){let{node:h}=t;h?h.replace(a):a.deleteSelection()}let c=a.mapping.map(l),u=s.openStart==0&&s.openEnd==0&&s.content.childCount==1,d=a.doc;if(u?a.replaceRangeWith(c,c,s.content.firstChild):a.replaceRange(c,c,s),a.doc.eq(d))return;let f=a.doc.resolve(c);if(u&&E.isSelectable(s.content.firstChild)&&f.nodeAfter&&f.nodeAfter.sameMarkup(s.content.firstChild))a.setSelection(new E(f));else{let h=a.mapping.map(l);a.mapping.maps[a.mapping.maps.length-1].forEach((p,m,g,y)=>h=y),a.setSelection(gs(n,f,a.doc.resolve(h)))}n.focus(),n.dispatch(a.setMeta("uiEvent","drop"))}le.focus=n=>{n.input.lastFocus=Date.now(),n.focused||(n.domObserver.stop(),n.dom.classList.add("ProseMirror-focused"),n.domObserver.start(),n.focused=!0,setTimeout(()=>{n.docView&&n.hasFocus()&&!n.domObserver.currentSelection.eq(n.domSelectionRange())&&Ve(n)},20))};le.blur=(n,e)=>{let t=e;n.focused&&(n.domObserver.stop(),n.dom.classList.remove("ProseMirror-focused"),n.domObserver.start(),t.relatedTarget&&n.dom.contains(t.relatedTarget)&&n.domObserver.currentSelection.clear(),n.focused=!1)};le.beforeinput=(n,e)=>{if(ze&&e.inputType=="deleteContentBackward"){n.domObserver.flushSoon();let{domChangeCount:r}=n.input;setTimeout(()=>{if(n.input.domChangeCount!=r||(n.dom.blur(),n.focus(),n.someProp("handleKeyDown",s=>s(n,ut(8,"Backspace")))))return;let{$cursor:i}=n.state.selection;i&&i.pos>0&&n.dispatch(n.state.tr.delete(i.pos-1,i.pos).scrollIntoView())},50)}};for(let n in ae)le[n]=ae[n];function Cn(n,e){if(n==e)return!0;for(let t in n)if(n[t]!==e[t])return!1;for(let t in e)if(!(t in n))return!1;return!0}class rr{constructor(e,t){this.toDOM=e,this.spec=t||kt,this.side=this.spec.side||0}map(e,t,r,i){let{pos:s,deleted:o}=e.mapResult(t.from+i,this.side<0?-1:1);return o?null:new oe(s-r,s-r,this)}valid(){return!0}eq(e){return this==e||e instanceof rr&&(this.spec.key&&this.spec.key==e.spec.key||this.toDOM==e.toDOM&&Cn(this.spec,e.spec))}destroy(e){this.spec.destroy&&this.spec.destroy(e)}}class tt{constructor(e,t){this.attrs=e,this.spec=t||kt}map(e,t,r,i){let s=e.map(t.from+i,this.spec.inclusiveStart?-1:1)-r,o=e.map(t.to+i,this.spec.inclusiveEnd?1:-1)-r;return s>=o?null:new oe(s,o,this)}valid(e,t){return t.from=e&&(!s||s(l.spec))&&r.push(l.copy(l.from+i,l.to+i))}for(let o=0;oe){let l=this.children[o]+1;this.children[o+2].findInner(e-l,t-l,r,i+l,s)}}map(e,t,r){return this==ne||e.maps.length==0?this:this.mapInner(e,t,0,0,r||kt)}mapInner(e,t,r,i,s){let o;for(let l=0;l{let c=a+r,u;if(u=Qa(t,l,c)){for(i||(i=this.children.slice());sl&&d.to=e){this.children[l]==e&&(r=this.children[l+2]);break}let s=e+1,o=s+t.content.size;for(let l=0;ls&&a.type instanceof tt){let c=Math.max(s,a.from)-s,u=Math.min(o,a.to)-s;ci.map(e,t,kt));return Je.from(r)}forChild(e,t){if(t.isLeaf)return D.empty;let r=[];for(let i=0;it instanceof D)?e:e.reduce((t,r)=>t.concat(r instanceof D?r:r.members),[]))}}forEachSet(e){for(let t=0;t{let g=m-p-(h-f);for(let y=0;yS+u-d)continue;let x=l[y]+u-d;h>=x?l[y+1]=f<=x?-2:-1:f>=u&&g&&(l[y]+=g,l[y+1]+=g)}d+=g}),u=t.maps[c].map(u,-1)}let a=!1;for(let c=0;c=r.content.size){a=!0;continue}let f=t.map(n[c+1]+s,-1),h=f-i,{index:p,offset:m}=r.content.findIndex(d),g=r.maybeChild(p);if(g&&m==d&&m+g.nodeSize==h){let y=l[c+2].mapInner(t,g,u+1,n[c]+s+1,o);y!=ne?(l[c]=d,l[c+1]=h,l[c+2]=y):(l[c+1]=-2,a=!0)}else a=!0}if(a){let c=Xf(l,n,e,t,i,s,o),u=ir(c,r,0,o);e=u.local;for(let d=0;dt&&o.to{let c=Qa(n,l,a+t);if(c){s=!0;let u=ir(c,l,t+a+1,r);u!=ne&&i.push(a,a+l.nodeSize,u)}});let o=Xa(s?Za(n):n,-t).sort(St);for(let l=0;l0;)e++;n.splice(e,0,t)}function ui(n){let e=[];return n.someProp("decorations",t=>{let r=t(n.state);r&&r!=ne&&e.push(r)}),n.cursorWrapper&&e.push(D.create(n.state.doc,[n.cursorWrapper.deco])),Je.from(e)}const Qf={childList:!0,characterData:!0,characterDataOldValue:!0,attributes:!0,attributeOldValue:!0,subtree:!0},Zf=ue&&Qe<=11;class eh{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}set(e){this.anchorNode=e.anchorNode,this.anchorOffset=e.anchorOffset,this.focusNode=e.focusNode,this.focusOffset=e.focusOffset}clear(){this.anchorNode=this.focusNode=null}eq(e){return e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class th{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new eh,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let i=0;ii.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():ie&&e.composing&&r.some(i=>i.type=="childList"&&i.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),Zf&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,Qf)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;tthis.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(Mo(this.view)){if(this.suppressingSelectionUpdates)return Ve(this.view);if(ue&&Qe<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&Ct(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let s=e.focusNode;s;s=Ht(s))t.add(s);for(let s=e.anchorNode;s;s=Ht(s))if(t.has(s)){r=s;break}let i=r&&this.view.docView.nearestDesc(r);if(i&&i.ignoreMutation({type:"selection",target:U(r)?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),i=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&Mo(e)&&!this.ignoreSelectionChange(r),s=-1,o=-1,l=!1,a=[];if(e.editable)for(let u=0;uu.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46||te&&(e.composing||e.input.compositionEndedAt>Date.now()-50)&&t.some(u=>u.type=="childList"&&u.removedNodes.length))){for(let u of a)if(u.nodeName=="BR"&&u.parentNode){let d=u.nextSibling;for(;d&&v(d);){if(d.contentEditable=="false"){u.parentNode.removeChild(u);break}d=d.firstChild}}}else if(he&&a.length){let u=a.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,f]=u;d.parentNode&&d.parentNode.parentNode==f.parentNode?f.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let f of u){let h=f.parentNode;h&&h.nodeName=="LI"&&(!d||ih(e,d)!=h)&&f.remove()}}}let c=null;s<0&&i&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)-1||i)&&(s>-1&&(e.docView.markDirty(s,o),nh(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,sh(e,a)),this.handleDOMChange(s,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||Ve(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;us;y--){let S=i.childNodes[y-1],x=S.pmViewDesc;if(S.nodeName=="BR"&&!x){o=y;break}if(!x||x.size)break}let f=n.state.doc,h=n.someProp("domParser")||Xe.fromSchema(n.state.schema),p=f.resolve(l),m=null,g=h.parse(i,{topNode:p.parent,topMatch:p.parent.contentMatchAt(p.index()),topOpen:!0,from:s,to:o,preserveWhitespace:p.parent.type.whitespace=="pre"?"full":!0,findPositions:u,ruleFromNode:lh(r),context:p});if(u&&u[0].pos!=null){let y=u[0].pos,S=u[1]&&u[1].pos;S==null&&(S=y),m={anchor:y+l,head:S+l}}return{doc:g,sel:m,from:l,to:a}}const lh=n=>e=>{let t=e.pmViewDesc;if(t)return t.parseRule(n);if(e.nodeName=="BR"&&e.parentNode){if(ie&&/^(ul|ol)$/i.test(e.parentNode.nodeName)){let r=document.createElement("div");return r.appendChild(document.createElement("li")),{skip:r}}else if(e.parentNode.lastChild==e||ie&&/^(tr|table)$/i.test(e.parentNode.nodeName))return{ignore:!0}}else if(e.nodeName=="IMG"&&e.getAttribute("mark-placeholder"))return{ignore:!0};return null},ah=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function ch(n,e,t,r,i){let s=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let A=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,R=ms(n,A);if(R&&!n.state.selection.eq(R)){if(te&&ze&&n.input.lastKeyCode===13&&Date.now()-100X(n,ut(13,"Enter"))))return;let P=n.state.tr.setSelection(R);A=="pointer"?P.setMeta("pointer",!0):A=="key"&&P.scrollIntoView(),s&&P.setMeta("composition",s),n.dispatch(P)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=oh(n,e,t,i),u=n.state.doc,d=u.slice(c.from,c.to),f,h;n.input.lastKeyCode===8&&Date.now()-100Date.now()-225||ze)&&i.some(A=>v(A)&&!ah.test(A.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",A=>A(n,ut(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof T&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let A=Po(n,n.state.doc,c.sel);if(A&&!A.eq(n.state.selection)){let R=n.state.tr.setSelection(A);s&&R.setMeta("composition",s),n.dispatch(R)}}return}n.state.selection.fromn.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),ue&&Qe<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)=="  "&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),S=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((jt&&n.input.lastIOSEnter>Date.now()-225&&(!S||i.some(A=>A.nodeName=="DIV"||A.nodeName=="P"))||!S&&fh(c.doc,m.pos,g.pos))&&n.someProp("handleKeyDown",A=>A(n,ut(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&dh(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",A=>A(n,ut(8,"Backspace")))){ze&&te&&n.domObserver.suppressSelectionUpdates();return}te&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),ze&&!S&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(A){return A(n,ut(13,"Enter"))})},20));let x=p.start,C=p.endA,I=A=>{let R=A||n.state.tr.replace(x,C,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let P=Po(n,R.doc,c.sel);P&&!(te&&n.composing&&P.empty&&(p.start!=p.endB||n.input.lastChromeDeleteVe(n),20));let A=I(n.state.tr.delete(x,C)),R=u.resolve(p.start).marksAcross(u.resolve(p.endA));R&&A.ensureMarks(R),n.dispatch(A)}else if(p.endA==p.endB&&(F=uh(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let A=I(n.state.tr);F.type=="add"?A.addMark(x,C,F.mark):A.removeMark(x,C,F.mark),n.dispatch(A)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let A=m.parent.textBetween(m.parentOffset,g.parentOffset),R=()=>I(n.state.tr.insertText(A,x,C));n.someProp("handleTextInput",P=>P(n,x,C,A,R))||n.dispatch(R())}else n.dispatch(I());else n.dispatch(I())}function Po(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:gs(n,e.resolve(t.anchor),e.resolve(t.head))}function uh(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,i=t,s=r,o,l,a;for(let u=0;uu.mark(l.addToSet(u.marks));else if(i.length==0&&s.length==1)l=s[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;ut||di(o,!0,!1){s.isTextblock&&o>=e&&o0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,i++,e=!1;if(t){let s=n.node(r).maybeChild(n.indexAfter(r));for(;s&&!s.isLeaf;)s=s.firstChild,i++}return i}function hh(n,e,t,r,i){let s=n.findDiffStart(e,t),o=t+n.size,l=t+e.size;if(s==null)return null;let{a,b:c}=n.findDiffEnd(e,o,l);if(i=="end"){let u=Math.max(0,s-Math.min(a,c));r-=a+u-s}if(a=a?s-r:0;s-=u,c=s+(c-a),a=s}else if(c=c?s-r:0;s-=u,a=s+(a-c),c=s}return{start:s,endA:a,endB:c}}class ec{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new Af,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Vo),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=$o(this),zo(this),this.nodeViews=Fo(this),this.docView=bo(this.state.doc,Bo(this),ui(this),this.dom,this),this.domObserver=new th(this,(r,i,s,o)=>ch(this,r,i,s,o)),this.domObserver.start(),Of(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Wi(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Vo),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let i=this.state,s=!1,o=!1;e.storedMarks&&this.composing&&(qa(this),o=!0),this.state=e;let l=i.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let h=Fo(this);mh(h,this.nodeViews)&&(this.nodeViews=h,s=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&Wi(this),this.editable=$o(this),zo(this);let a=ui(this),c=Bo(this),u=i.plugins!=e.plugins&&!i.doc.eq(e.doc)?"reset":e.scrollToSelection>i.scrollToSelection?"to selection":"preserve",d=s||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(i.selection))&&(o=!0);let f=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&jd(this);if(o){this.domObserver.stop();let h=d&&(ue||te)&&!this.composing&&!i.selection.empty&&!e.selection.empty&&ph(i.selection,e.selection);if(d){let m=te?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=Kf(this)),(s||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=bo(e.doc,c,a,this.dom,this)),m&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(h=!0)}let p=this.input.mouseDown;h||!(p&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&hf(this)&&p.delaySelUpdate())?Ve(this,h):(Ra(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(i),!((r=this.dragging)===null||r===void 0)&&r.node&&!i.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,i),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&Wd(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!Mt(this.dom,e))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof E){let t=this.docView.domAfterPos(this.state.selection.from);v(t)&&ho(this,t.getBoundingClientRect(),e)}else ho(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t0&&st.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return Gd(this,e)}coordsAtPos(e,t=1){return va(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let i=this.docView.posFromDOM(e,t,r);if(i==null)throw new RangeError("DOM position not inside the 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h=n.type.create({...n.attrs,...t});s.removeMark(c,u,n.type),s.addMark(c,u,h)}}),s.docChanged&&e.view.dispatch(s)}var In=class{constructor(n){var e;this.find=n.find,this.handler=n.handler,this.undoable=(e=n.undoable)!==null&&e!==void 0?e:!0}};const Rm=(n,e)=>{if(Cs(e))return e.exec(n);const t=e(n);if(!t)return null;const r=[t.text];return r.index=t.index,r.input=n,r.data=t.data,t.replaceWith&&(t.text.includes(t.replaceWith)||console.warn('[tiptap warn]: "inputRuleMatch.replaceWith" must be part of "inputRuleMatch.text".'),r.push(t.replaceWith)),r};function Lm(n){const{editor:e,from:t,to:r,text:i,insertText:s}=n;if(!s)return{inputTransaction:null,tr:e.view.state.tr};const o=e.view.state.tr.insertText(i,t,r);return{inputTransaction:o,tr:Be.create({doc:o.doc,selection:o.selection,storedMarks:o.storedMarks}).tr}}function Pm(n){const{editor:e,from:t,to:r,text:i,rule:s,match:o,plugin:l,insertText:a}=n,{view:c}=e,{inputTransaction:u,tr:d}=Lm({editor:e,from:t,to:r,text:i,insertText:a}),f=u?t+i.length:r,h=Ur({state:c.state,transaction:d}),p={from:t-(o[0].length-i.length),to:f},{commands:m,chain:g,can:y}=new $t({editor:e,state:h});return s.handler({state:h,range:p,match:o,commands:m,chain:g,can:y})===null||!d.steps.length?!1:(u&&(c.dispatch(u),!c.state.doc.eq(u.doc))||(Dh(d),d.setMeta("inputRule",!0),s.undoable&&d.setMeta(l,{transform:d,from:t,to:f,text:i}),c.dispatch(d)),!0)}function Bm(n,e,t){const r=e[0].length-t.length;if(r<=0)return!0;const i=n.parentOffset-r;return i>=0&&n.parent.textBetween(i,n.parentOffset)===e[0].slice(0,r)}function Fn(n){var e;const{editor:t,from:r,to:i,text:s,rules:o,plugin:l,insertText:a}=n,{view:c}=t;if(c.composing)return!1;const u=c.state.doc.resolve(r);if(u.parent.type.spec.code||!((e=u.nodeBefore||u.nodeAfter)===null||e===void 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+`,rules:t,plugin:r}):!1}},isInputRules:!0});return r}var Ts=class{constructor(n={}){this.type="extendable",this.parent=null,this.child=null,this.name="",this.config={name:this.name},this.config={...this.config,...n},this.name=this.config.name}get options(){return{...L(M(this,"addOptions",{name:this.name}))}}get storage(){return{...L(M(this,"addStorage",{name:this.name,options:this.options}))}}configure(n={}){const e=this.extend({...this.config,addOptions:()=>Rc(this.options,n)});return e.name=this.name,e.parent=this.parent,this.child=null,e}extend(n={}){const e=new this.constructor({...this.config,...n});return e.parent=this,this.child=e,e.name="name"in n?n.name:e.parent.name,e}},Et=class Lc extends Ts{constructor(...e){super(...e),this.type="mark"}static create(e={}){const t=typeof e=="function"?e():e;return new Lc(t)}static handleExit({editor:e,mark:t}){const{tr:r}=e.state,i=e.state.selection.$from;if(i.pos===i.end()){const s=i.marks();if(!s.find(l=>l?.type.name===t.name))return!1;const o=s.find(l=>l?.type.name===t.name);return o&&r.removeStoredMark(o),r.insertText(" ",i.pos),e.view.dispatch(r),!0}return!1}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}},Pc=class{constructor(n){this.find=n.find,this.handler=n.handler}};const $m=(n,e,t)=>{if(Cs(e))return[...n.matchAll(e)];const r=e(n,t);return r?r.map(i=>{const s=[i.text];return s.index=i.index,s.input=n,s.data=i.data,i.replaceWith&&(i.text.includes(i.replaceWith)||console.warn('[tiptap warn]: "pasteRuleMatch.replaceWith" must be part of "pasteRuleMatch.text".'),s.push(i.replaceWith)),s}):[]};function Fm(n){const{editor:e,state:t,from:r,to:i,rule:s,pasteEvent:o,dropEvent:l}=n,{commands:a,chain:c,can:u}=new $t({editor:e,state:t}),d=[];return t.doc.nodesBetween(r,i,(f,h)=>{var p,m,g,y;if(!((p=f.type)===null||p===void 0||(p=p.spec)===null||p===void 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p=c.tr,m=Ur({state:c,transaction:p});if(!(!Fm({editor:e,state:m,from:Math.max(u-1,0),to:d.b-1,rule:f,pasteEvent:h,dropEvent:l})||!p.steps.length)){try{l=typeof DragEvent<"u"?new DragEvent("drop"):null}catch{l=null}return o=typeof ClipboardEvent<"u"?new ClipboardEvent("paste"):null,p}};return e.on("destroy",()=>{Dt===e&&(Dt=null)}),t.map(c=>new $({view(u){const d=h=>{var p;r=!((p=u.dom.parentElement)===null||p===void 0)&&p.contains(h.target)?u.dom.parentElement:null,r&&(Dt=e)},f=()=>{Dt&&(Dt=null)};return window.addEventListener("dragstart",d),window.addEventListener("dragend",f),{destroy(){window.removeEventListener("dragstart",d),window.removeEventListener("dragend",f)}}},props:{handleDOMEvents:{drop:(u,d)=>{if(s=r===u.dom.parentElement,l=d,!s){const f=Dt;f?.isEditable&&setTimeout(()=>{if(f.isDestroyed)return;const h=f.state.selection;h&&f.commands.deleteRange({from:h.from,to:h.to})},10)}return!1},paste:(u,d)=>{var f;const h=(f=d.clipboardData)===null||f===void 0?void 0:f.getData("text/html");return o=d,i=!!h?.includes("data-pm-slice"),!1}}},appendTransaction:(u,d,f)=>{const h=u[0],p=h.getMeta("uiEvent")==="paste"&&!i,m=h.getMeta("uiEvent")==="drop"&&!s,g=h.getMeta("applyPasteRules"),y=!!g;if(!p&&!m&&!y)return;if(y){let{text:C}=g;typeof C=="string"?C=C:C=Es(b.from(C),f.schema);const{from:I}=g,F=I+C.length,A=Vm(C);return a({rule:c,state:f,from:I,to:{b:F},pasteEvt:A})}const S=d.doc.content.findDiffStart(f.doc.content),x=d.doc.content.findDiffEnd(f.doc.content);if(!(!Nm(S)||!x||S===x.b))return a({rule:c,state:f,from:S,to:x,pasteEvt:o})}}))}var Xr=class{constructor(n,e){this.splittableMarks=[],this.nonClearableMarks=[],this.decorationManager=null,this.editor=e,this.baseExtensions=n,this.extensions=Sc(n),this.schema=Np(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((n,e)=>{const t=M(e,"addCommands",{name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Nt(e.name,this.schema)});return t?{...n,...t()}:n},{})}get plugins(){const{editor:n}=this,e=ln([...this.extensions].reverse()).flatMap(r=>{const i={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:n,type:Nt(r.name,this.schema)},s=[],o=M(r,"addKeyboardShortcuts",i);let l={};if(r.type==="mark"&&M(r,"exitable",i)&&(l.ArrowRight=()=>Et.handleExit({editor:n,mark:r})),o){const f=Object.fromEntries(Object.entries(o()).map(([h,p])=>[h,()=>p({editor:n})]));l={...l,...f}}const a=Ch(l);s.push(a);const c=M(r,"addInputRules",i);if(Xo(r,n.options.enableInputRules)&&c){const f=c();if(f&&f.length){const h=zm({editor:n,rules:f}),p=Array.isArray(h)?h:[h];s.push(...p)}}const u=M(r,"addPasteRules",i);if(Xo(r,n.options.enablePasteRules)&&u){const f=u();if(f&&f.length){const h=Hm({editor:n,rules:f});s.push(...h)}}const d=M(r,"addProseMirrorPlugins",i);if(d){const f=d();s.push(...f)}return s}),t=this.createDecorationPlugin();return t&&e.push(t),e}createDecorationPlugin(){var n;const{editor:e}=this;(n=this.decorationManager)===null||n===void 0||n.destroy();const t=[];return this.extensions.forEach(r=>{const i=M(r,"addDecorations",{name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:e,type:Nt(r.name,this.schema)});i&&t.push({name:r.name,addDecorations:i})}),this.decorationManager=new Tm({editor:e,entries:t}),this.decorationManager.plugin}get attributes(){return kc(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:e}=Kt(this.extensions);return Object.fromEntries(e.filter(t=>!!M(t,"addNodeView")).map(t=>{const r=this.attributes.filter(l=>l.type===t.name),i=M(t,"addNodeView",{name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:q(t.name,this.schema)});if(!i)return[];const s=i();if(!s)return[];const o=(l,a,c,u,d)=>{const f=Mn(l,r);return s({node:l,view:a,getPos:c,decorations:u,innerDecorations:d,editor:n,extension:t,HTMLAttributes:f})};return[t.name,o]}))}dispatchTransaction(n){const{editor:e}=this;return ln([...this.extensions].reverse()).reduceRight((t,r)=>{const i={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:e,type:Nt(r.name,this.schema)},s=M(r,"dispatchTransaction",i);return s?o=>{s.call(i,{transaction:o,next:t})}:t},n)}transformPastedHTML(n){const{editor:e}=this;return ln([...this.extensions]).reduce((t,r)=>{const i={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:e,type:Nt(r.name,this.schema)},s=M(r,"transformPastedHTML",i);return s?(o,l)=>{const a=t(o,l);return s.call(i,a)}:t},n||(t=>t))}get markViews(){const{editor:n}=this,{markExtensions:e}=Kt(this.extensions);return Object.fromEntries(e.filter(t=>!!M(t,"addMarkView")).map(t=>{const r=this.attributes.filter(o=>o.type===t.name),i=M(t,"addMarkView",{name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:je(t.name,this.schema)});if(!i)return[];const s=(o,l,a)=>{const c=Mn(o,r);return i()({mark:o,view:l,inline:a,editor:n,extension:t,HTMLAttributes:c,updateAttributes:u=>{Im(o,n,u)}})};return[t.name,s]}))}destroy(){var n;(n=this.decorationManager)===null||n===void 0||n.destroy(),this.extensions.forEach(e=>{let t=e;for(;t.parent;){const r=t.parent;r.child===t&&(r.child=null),t=r}}),this.extensions=[],this.baseExtensions=[],this.decorationManager=null,this.schema=null,this.editor=null}setupExtensions(){const n=this.extensions;this.editor.extensionStorage=Object.fromEntries(n.map(e=>[e.name,e.storage])),n.forEach(e=>{const t={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:Nt(e.name,this.schema)};if(e.type==="mark"){var r,i;(!((r=L(M(e,"keepOnSplit",t)))!==null&&r!==void 0)||r)&&this.splittableMarks.push(e.name),!((i=L(M(e,"clearable",t)))!==null&&i!==void 0)||i||this.nonClearableMarks.push(e.name)}const s=M(e,"onBeforeCreate",t),o=M(e,"onCreate",t),l=M(e,"onUpdate",t),a=M(e,"onSelectionUpdate",t),c=M(e,"onTransaction",t),u=M(e,"onFocus",t),d=M(e,"onBlur",t),f=M(e,"onDestroy",t);s&&this.editor.on("beforeCreate",s),o&&this.editor.on("create",o),l&&this.editor.on("update",l),a&&this.editor.on("selectionUpdate",a),c&&this.editor.on("transaction",c),u&&this.editor.on("focus",u),d&&this.editor.on("blur",d),f&&this.editor.on("destroy",f)})}};Xr.resolve=Sc;Xr.sort=ln;Xr.flatten=vs;var W=class Bc extends Ts{constructor(...e){super(...e),this.type="extension"}static create(e={}){const t=typeof e=="function"?e():e;return new Bc(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}};const jm=W.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new $({key:new _("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:i}=e,s=wc(t),{blockSeparator:o}=this.options,l={...o!==void 0?{blockSeparator:o}:{},textSerializers:s};return[...i.ranges].sort((a,c)=>a.$from.pos-c.$from.pos).map(({$from:a,$to:c})=>xc(r,{from:a.pos,to:c.pos},l)).join(o??` + +`)}}})]}}),Wm=W.create({name:"commands",addCommands(){return{...hm}}}),Km=W.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r;const i=()=>{var s,o,l;if((s=(o=this.editor.options.coreExtensionOptions)===null||o===void 0||(o=o.delete)===null||o===void 0||(l=o.filterTransaction)===null||l===void 0?void 0:l.call(o,n))!==null&&s!==void 0?s:n.getMeta("y-sync$"))return;const a=bc(n.before,[n,...e]);Gr(a).forEach(u=>{a.mapping.mapResult(u.oldRange.from).deletedAfter&&a.mapping.mapResult(u.oldRange.to).deletedBefore&&a.before.nodesBetween(u.oldRange.from,u.oldRange.to,(d,f)=>{const h=f+d.nodeSize-2,p=u.oldRange.from<=f&&h<=u.oldRange.to;this.editor.emit("delete",{type:"node",node:d,from:f,to:h,newFrom:a.mapping.map(f),newTo:a.mapping.map(h),deletedRange:u.oldRange,newRange:u.newRange,partial:!p,editor:this.editor,transaction:n,combinedTransform:a})})});const c=a.mapping;a.steps.forEach((u,d)=>{if(u instanceof Ce){var f,h;const p=c.slice(d).map(u.from,-1),m=c.slice(d).map(u.to),g=c.invert().map(p,-1),y=c.invert().map(m),S=p>0?(f=a.doc.nodeAt(p-1))===null||f===void 0?void 0:f.marks.some(C=>C.eq(u.mark)):!1,x=(h=a.doc.nodeAt(m))===null||h===void 0?void 0:h.marks.some(C=>C.eq(u.mark));this.editor.emit("delete",{type:"mark",mark:u.mark,from:u.from,to:u.to,deletedRange:{from:g,to:y},newRange:{from:p,to:m},partial:!!(x||S),editor:this.editor,transaction:n,combinedTransform:a})}})};!((t=(r=this.editor.options.coreExtensionOptions)===null||r===void 0||(r=r.delete)===null||r===void 0?void 0:r.async)!==null&&t!==void 0)||t?setTimeout(i,0):i()}}),_m=W.create({name:"drop",addProseMirrorPlugins(){return[new $({key:new _("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Um=W.create({name:"editable",addProseMirrorPlugins(){return[new $({key:new _("editable"),props:{editable:()=>this.editor.options.editable}})]}}),qm=new _("focusEvents"),Jm=W.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new $({key:qm,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),Gm=W.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{const{selection:a,doc:c}=l,{empty:u,$anchor:d}=a,{pos:f,parent:h}=d,p=d.parent.isTextblock&&f>0?l.doc.resolve(f-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:O.atStart(c).from===f;return!u||!h.type.isTextblock||h.textContent.length||!y||y&&d.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},i={...r},s={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return ar()||gc()?s:i},addProseMirrorPlugins(){return[new $({key:new _("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(h=>h.getMeta("composition")))return;const r=n.some(h=>h.docChanged)&&!e.doc.eq(t.doc),i=n.some(h=>h.getMeta("preventClearDocument"));if(!r||i)return;const{empty:s,from:o,to:l}=e.selection,a=O.atStart(e.doc).from,c=O.atEnd(e.doc).to;if(s||!(o===a&&l===c)||!Dn(t.doc))return;const u=t.tr,d=Ur({state:t,transaction:u}),{commands:f}=new $t({editor:this.editor,state:d});if(f.clearNodes(),!!u.steps.length)return u}})]}}),Ym=W.create({name:"paste",addProseMirrorPlugins(){return[new $({key:new _("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),Xm=W.create({name:"tabindex",addOptions(){return{value:void 0}},addProseMirrorPlugins(){return[new $({key:new _("tabindex"),props:{attributes:()=>{var n;return!this.editor.isEditable&&this.options.value===void 0?{}:{tabindex:(n=this.options.value)!==null&&n!==void 0?n:"0"}}}})]}}),Qm=W.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:n}=Kt(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new $({key:new _("textDirection"),props:{attributes:()=>{const n=this.options.direction;return n?{dir:n}:{}}}})]}});let sl=!1;function Zm(n){if(sl)return;sl=!0;let e;try{e=H.fromJSON(n,{from:0,to:0}).slice.content}catch{return}e instanceof b||console.warn("[tiptap warn]: prosemirror-model is loaded more than once. Wrapping and splitting nodes will fail. Deduplicate it in your lock file, or alias it to a single copy in your bundler.")}var eg=class en{get name(){return this.node.type.name}constructor(e,t,r=!1,i=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=i}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!==null&&e!==void 0?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new en(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new en(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new en(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const i=t.isBlock&&!t.isTextblock,s=t.isAtom&&!t.isText,o=t.isInline,l=this.pos+r+(s?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;const a=this.resolvedPos.doc.resolve(l);if(!i&&!o&&a.depth<=this.depth)return;const c=new en(a,this.editor,i,i||o?t:null);i&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,i=this.parent;for(;i&&!r;){if(i.node.type.name===e)if(Object.keys(t).length>0){const s=i.node.attrs,o=Object.keys(t);for(let l=0;l{r&&i.length>0||(o.node.type.name===e&&s.every(l=>t[l]===o.node.attrs[l])&&i.push(o),!(r&&i.length>0)&&(i=i.concat(o.querySelectorAll(e,t,r))))}),i}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}};const tg=`.ProseMirror { + position: relative; +} + +.ProseMirror { + word-wrap: break-word; + white-space: pre-wrap; + white-space: break-spaces; + -webkit-font-variant-ligatures: none; + font-variant-ligatures: none; + font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */ +} + +.ProseMirror [contenteditable="false"] { + white-space: normal; +} + +.ProseMirror [contenteditable="false"] [contenteditable="true"] { + white-space: pre-wrap; +} + +.ProseMirror pre { + white-space: pre-wrap; +} + +img.ProseMirror-separator { + display: inline !important; + border: none !important; + margin: 0 !important; + width: 0 !important; + height: 0 !important; +} + +.ProseMirror-gapcursor { + display: none; + pointer-events: none; + position: absolute; + margin: 0; +} + +.ProseMirror-gapcursor:after { + content: ""; + display: block; + position: absolute; + top: -2px; + width: 20px; + border-top: 1px solid black; + animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite; +} + +@keyframes ProseMirror-cursor-blink { + to { + visibility: hidden; + } +} + +.ProseMirror-hideselection *::selection { + background: transparent; +} + +.ProseMirror-hideselection *::-moz-selection { + background: transparent; +} + +.ProseMirror-hideselection * { + caret-color: transparent; +} + +.ProseMirror-focused .ProseMirror-gapcursor { + display: block; +}`;var ng=class extends mm{constructor(n={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.destroyed=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.hasWarnedStaleDecorationRead=!1,this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,textDirection:void 0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:t})=>{throw t},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null,enableExtensionDispatchTransaction:!0},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.utils={getUpdatedPosition:jp,createMappablePosition:Wp},this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:t,slice:r,moved:i})=>this.options.onDrop(t,r,i)),this.on("paste",({event:t,slice:r})=>this.options.onPaste(t,r)),this.on("delete",this.options.onDelete);const e=this.createDoc();if(!this.editorState){const t=Ki(e,this.options.autofocus);this.editorState=Be.create({doc:e,schema:this.schema,selection:t||void 0})}Zm(this.schema),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.options.autofocus!==!1&&this.options.autofocus!==null&&this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){this.editorState=this.editorView.state;const n=this.editorView.dom;n?.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(n){console.warn("Failed to remove CSS element:",n)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager?this.commandManager.chain():$t.createFakeChain()}can(){return this.commandManager?this.commandManager.can():$t.createFallbackCan()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=Om(tg,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps({...this.options.editorProps,attributes:this.getEditorViewAttributes()}),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.dispatchTransaction(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(n,e){const t=Ui(e)?e(n,[...this.state.plugins]):[...this.state.plugins,n],r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}unregisterPlugin(n){if(this.isDestroyed)return;const e=this.state.plugins;let t=e;if([].concat(n).forEach(i=>{const s=typeof i=="string"?`${i}$`:i.key;t=t.filter(o=>!o.key.startsWith(s))}),e.length===t.length)return;const r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}createExtensionManager(){var n,e;const t=[...this.options.enableCoreExtensions?[Um,jm.configure({blockSeparator:(n=this.options.coreExtensionOptions)===null||n===void 0||(n=n.clipboardTextSerializer)===null||n===void 0?void 0:n.blockSeparator}),Wm,Jm,Gm,Xm.configure({value:(e=this.options.coreExtensionOptions)===null||e===void 0||(e=e.tabindex)===null||e===void 0?void 0:e.value}),_m,Ym,Km,Qm.configure({direction:this.options.textDirection})].filter(r=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[r.name]!==!1:!0):[],...this.options.extensions].filter(r=>["extension","node","mark"].includes(r?.type));this.extensionManager=new Xr(t,this)}createCommandManager(){this.commandManager=new $t({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let n;try{n=_i(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(e){if(!(e instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(e.message))throw e;const t=_i(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1});return this.editorState=Be.create({doc:t,schema:this.schema,selection:Ki(t,this.options.autofocus)||void 0}),this.emit("contentError",{editor:this,error:e,disableCollaboration:()=>{"collaboration"in this.storage&&typeof this.storage.collaboration=="object"&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(r=>r.name!=="collaboration"),this.createExtensionManager()}}),this.editorState.doc}return n}getEditorViewAttributes(){var n;const e=(n=this.options.editorProps)===null||n===void 0?void 0:n.attributes;return Ui(e)?t=>({role:"textbox",...e(t)}):{role:"textbox",...e}}createView(n){const{editorProps:e,enableExtensionDispatchTransaction:t}=this.options,r=e.dispatchTransaction||this.dispatchTransaction.bind(this),i=t?this.extensionManager.dispatchTransaction(r):r,s=e.transformPastedHTML,o=this.extensionManager.transformPastedHTML(s);this.editorView=new ec(n,{...e,attributes:this.getEditorViewAttributes(),dispatchTransaction:i,transformPastedHTML:o,state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});const l=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(l),this.prependClass(),this.injectCSS();const a=this.view.dom;a.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`${this.className} ${this.view.dom.className}`}captureTransaction(n){this.isCapturingTransaction=!0,n(),this.isCapturingTransaction=!1;const e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(n){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=n;return}n.steps.forEach(c=>{var u;return(u=this.capturedTransaction)===null||u===void 0?void 0:u.step(c)});return}const{state:e,transactions:t}=this.state.applyTransaction(n),r=!this.state.selection.eq(e.selection),i=t.includes(n),s=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:n,nextState:e}),!i)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:n,appendedTransactions:t.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:n});const o=t.findLast(c=>c.getMeta("focus")||c.getMeta("blur")),l=o?.getMeta("focus"),a=o?.getMeta("blur");l&&this.emit("focus",{editor:this,event:l.event,transaction:o}),a&&this.emit("blur",{editor:this,event:a.event,transaction:o}),!(n.getMeta("preventUpdate")||!t.some(c=>c.docChanged)||s.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:n,appendedTransactions:t.slice(1)})}getAttributes(n){return Cc(this.state,n)}isActive(n,e){const t=typeof n=="string"?n:null,r=typeof n=="string"?e:n;return Fp(this.state,t,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return Es(this.state.doc.content,this.schema)}getText(n){const{blockSeparator:e=` + +`,textSerializers:t={}}=n||{};return Ip(this.state.doc,{blockSeparator:e,textSerializers:{...wc(this.schema),...t}})}get isEmpty(){return Dn(this.state.doc)}destroy(){this.destroyed||(this.destroyed=!0,this.emit("destroy"),this.unmount(),this.removeAllListeners(),this.extensionManager.destroy(),this.extensionManager=null,this.schema=null,this.commandManager=null,this.extensionStorage={})}get isDestroyed(){var n,e;return(n=(e=this.editorView)===null||e===void 0?void 0:e.isDestroyed)!==null&&n!==void 0?n:!0}$node(n,e){var t;return((t=this.$doc)===null||t===void 0?void 0:t.querySelector(n,e))||null}$nodes(n,e){var t;return((t=this.$doc)===null||t===void 0?void 0:t.querySelectorAll(n,e))||null}$pos(n){const e=this.state.doc.resolve(n),t=n>0&&e.nodeAfter&&!e.nodeAfter.isText&&e.nodeAfter.isAtom?e.nodeAfter:null;return new eg(e,this,!1,t)}get $doc(){return this.$pos(0)}};function vt(n){return new In({find:n.find,handler:({state:e,range:t,match:r})=>{const i=L(n.getAttributes,void 0,r);if(i===!1||i===null)return null;const{tr:s}=e,o=r[r.length-1],l=r[0];if(o){const a=l.search(/\S/),c=t.from+l.indexOf(o),u=c+o.length;if(Yr(t.from,t.to,e.doc).filter(f=>f.mark.type.excluded.find(h=>h===n.type&&h!==f.mark.type)).filter(f=>f.to>c).length)return null;ut.from&&s.delete(t.from+a,c);const d=t.from+a+o.length;s.addMark(t.from+a,d,n.type.create(i||{})),s.removeStoredMark(n.type)}},undoable:n.undoable})}function rg(n){return new In({find:n.find,handler:({state:e,range:t,match:r})=>{const i=L(n.getAttributes,void 0,r)||{},{tr:s}=e,o=t.from;let l=t.to;const a=n.type.create(i);if(r[1]){let c=o+r[0].lastIndexOf(r[1]);c>l?c=l:l=c+r[1].length;const u=r[0][r[0].length-1];s.insertText(u,o+r[0].length-1),s.replaceWith(c,l,a)}else if(r[0]){const c=n.type.isInline?o:o-1;s.insert(c,n.type.create(i)).delete(s.mapping.map(o),s.mapping.map(l))}s.scrollIntoView()},undoable:n.undoable})}function Ji(n){return new In({find:n.find,handler:({state:e,range:t,match:r})=>{const i=e.doc.resolve(t.from),s=L(n.getAttributes,void 0,r)||{};if(!i.node(-1).canReplaceWith(i.index(-1),i.indexAfter(-1),n.type))return null;e.tr.delete(t.from,t.to).setBlockType(t.from,t.from,n.type,s)},undoable:n.undoable})}function _t(n){return new In({find:n.find,handler:({state:e,range:t,match:r,chain:i})=>{const s=L(n.getAttributes,void 0,r)||{},o=e.tr.delete(t.from,t.to),l=o.doc.resolve(t.from).blockRange(),a=l&&as(l,n.type,s);if(!a)return null;if(o.wrap(l,a),n.keepMarks&&n.editor){const{selection:u,storedMarks:d}=e,{splittableMarks:f}=n.editor.extensionManager,h=d||u.$to.parentOffset&&u.$from.marks();if(h){const p=h.filter(m=>f.includes(m.type.name));o.ensureMarks(p)}}if(n.keepAttributes){const u=n.type.name==="bulletList"||n.type.name==="orderedList"?"listItem":"taskList";i().updateAttributes(u,s).run()}const c=o.doc.resolve(t.from-1).nodeBefore;c&&c.type===n.type&&ot(o.doc,t.from-1)&&(!n.joinPredicate||n.joinPredicate(r,c))&&o.join(t.from-1)},undoable:n.undoable})}var pe=class zc extends Ts{constructor(...e){super(...e),this.type="node"}static create(e={}){const t=typeof e=="function"?e():e;return new zc(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}};function it(n){return new Pc({find:n.find,handler:({state:e,range:t,match:r,pasteEvent:i})=>{const s=L(n.getAttributes,void 0,r,i);if(s===!1||s===null)return null;const{tr:o}=e,l=r[r.length-1],a=r[0];let c=t.to;if(l){const u=a.search(/\S/),d=t.from+a.indexOf(l),f=d+l.length;if(Yr(t.from,t.to,e.doc).filter(h=>h.mark.type.excluded.find(p=>p===n.type&&p!==h.mark.type)).filter(h=>h.to>d).length)return null;ft.from&&o.delete(t.from+u,d),c=t.from+u+l.length,o.addMark(t.from+u,c,n.type.create(s||{})),r.index!==void 0&&r.input!==void 0&&r.index+r[0].length>=r.input.length||o.removeStoredMark(n.type)}}})}const $c=new WeakSet,Fc=new WeakSet;function ct(n){const e=n;return $c.add(e),e}function Gi(n){return Array.isArray(n)&&$c.has(n)}function Vc(n){return n.flatMap(e=>e==null?[]:Array.isArray(e)&&Fc.has(e)&&!Gi(e)?Vc(e):[e])}function ig(n,e){if(n==="slot")return 0;if(n instanceof Function){const i=n(e);return Array.isArray(i)&&!Gi(i)&&!Fc.has(i)?ct(i):i}const{children:t,...r}=e??{};if(n==="svg")throw new Error("SVG elements are not supported in the JSX syntax, use the array syntax instead");if(Array.isArray(t)){if(Gi(t))return ct([n,r,t]);if(t.length===0)return ct([n,r]);const i=Vc(t);return i.length===0?ct([n,r]):ct([n,r,...i])}return t!=null?ct([n,r,t]):ct([n,r])}const cr=(n,e)=>ig(n,e),sg=(n,e)=>{var t;const{state:r}=n,{selection:i}=r;if(!i.empty)return!1;const{$from:s}=i;if(s.parentOffset!==0)return!1;const o=s.depth-1;if(o<0)return!1;const l=s.node(o),a=s.index(o);if(a===0)return!1;if(l.type===e)return n.commands.lift(e.name);const c=l.child(a-1);if(c.type!==e||!(!((t=c.lastChild)===null||t===void 0)&&t.isTextblock))return!1;const u=s.before()-1-1;return n.commands.command(({tr:d,dispatch:f})=>{if(!f)return!0;const h=s.parent.content,p=new w(h,0,0);return d.replace(u,s.after(),p),d.setSelection(T.create(d.doc,u+h.size)),d.scrollIntoView(),f(d),!0})},og=/^\s*>\s$/,lg=pe.create({name:"blockquote",addOptions(){return{HTMLAttributes:{}}},content:"block+",group:"block",defining:!0,parseHTML(){return[{tag:"blockquote"}]},renderHTML({HTMLAttributes:n}){return cr("blockquote",{...J(this.options.HTMLAttributes,n),children:cr("slot",{})})},parseMarkdown:(n,e)=>{var t;const r=(t=e.parseBlockChildren)!==null&&t!==void 0?t:e.parseChildren;return e.createNode("blockquote",void 0,r(n.tokens||[]))},renderMarkdown:(n,e)=>{if(!n.content)return"";const t=">",r=[];return n.content.forEach((i,s)=>{var o,l;const a=((o=(l=e.renderChild)===null||l===void 0?void 0:l.call(e,i,s))!==null&&o!==void 0?o:e.renderChildren([i])).split(` +`).map(c=>c.trim()===""?t:`${t} ${c}`);r.push(a.join(` +`))}),r.join(` +${t} +`)},addCommands(){return{setBlockquote:()=>({commands:n})=>n.wrapIn(this.name),toggleBlockquote:()=>({commands:n})=>n.toggleWrap(this.name),unsetBlockquote:()=>({commands:n})=>n.lift(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-b":()=>this.editor.commands.toggleBlockquote(),Backspace:()=>sg(this.editor,this.type)}},addInputRules(){return[_t({find:og,type:this.type})]}}),ag=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))$/,cg=/(?:^|\s)(\*\*(?!\s+\*\*)((?:[^*]+))\*\*(?!\s+\*\*))/g,ug=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))$/,dg=/(?:^|\s)(__(?!\s+__)((?:[^_]+))__(?!\s+__))/g,fg=Et.create({name:"bold",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"strong"},{tag:"b",getAttrs:n=>n.style.fontWeight!=="normal"&&null},{style:"font-weight=400",clearMark:n=>n.type.name===this.name},{style:"font-weight",getAttrs:n=>/^(bold(er)?|[5-9]\d{2,})$/.test(n)&&null}]},renderHTML({HTMLAttributes:n}){return cr("strong",{...J(this.options.HTMLAttributes,n),children:cr("slot",{})})},markdownTokenName:"strong",parseMarkdown:(n,e)=>e.applyMark("bold",e.parseInline(n.tokens||[])),markdownOptions:{htmlReopen:{open:"",close:""}},renderMarkdown:(n,e)=>`**${e.renderChildren(n)}**`,addCommands(){return{setBold:()=>({commands:n})=>n.setMark(this.name),toggleBold:()=>({commands:n})=>n.toggleMark(this.name),unsetBold:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-b":()=>this.editor.commands.toggleBold(),"Mod-B":()=>this.editor.commands.toggleBold()}},addInputRules(){return[vt({find:ag,type:this.type}),vt({find:ug,type:this.type})]},addPasteRules(){return[it({find:cg,type:this.type}),it({find:dg,type:this.type})]}}),hg=n=>{const e=/`([^`]+)`(?!`)$/.exec(n);return!e||e.index>0&&n[e.index-1]==="`"?null:{index:e.index,text:e[0],replaceWith:e[1]}},pg=n=>{const e=/`([^`]+)`(?!`)/g,t=[];let r;for(;(r=e.exec(n))!==null;)r.index>0&&n[r.index-1]==="`"||t.push({index:r.index,text:r[0],replaceWith:r[1]});return t};function mg(n){const e=new Set((n.match(/`+/g)||[]).map(r=>r.length));let t=1;for(;e.has(t);)t+=1;return t}const gg=Et.create({name:"code",addOptions(){return{HTMLAttributes:{}}},excludes:"_",code:!0,exitable:!0,parseHTML(){return[{tag:"code"}]},renderHTML({HTMLAttributes:n}){return["code",J(this.options.HTMLAttributes,n),0]},markdownTokenName:"codespan",parseMarkdown:(n,e)=>e.applyMark("code",[{type:"text",text:n.text||""}]),renderMarkdown:(n,e,t)=>{var r;if(!n.content)return"";const i=typeof(t==null||(r=t.meta)===null||r===void 0?void 0:r.markText)=="string"?t.meta.markText:"",s="`".repeat(mg(i)),o=i.startsWith("`")||i.endsWith("`")?" ":"";return`${s}${o}${e.renderChildren(n.content)}${o}${s}`},addCommands(){return{setCode:()=>({commands:n})=>n.setMark(this.name),toggleCode:()=>({commands:n})=>n.toggleMark(this.name),unsetCode:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-e":()=>this.editor.commands.toggleCode()}},addInputRules(){return[vt({find:hg,type:this.type})]},addPasteRules(){return[it({find:pg,type:this.type})]}}),ki=4,yg=/^```([a-z]+)?[\s\n]$/,bg=/^~~~([a-z]+)?[\s\n]$/,kg=pe.create({name:"codeBlock",addOptions(){return{languageClassPrefix:"language-",exitOnTripleEnter:!0,exitOnArrowDown:!0,exitOnArrowUp:!0,defaultLanguage:null,enableTabIndentation:!1,tabSize:ki,HTMLAttributes:{}}},content:"text*",marks:"",group:"block",code:!0,defining:!0,addAttributes(){return{language:{default:this.options.defaultLanguage,parseHTML:n=>{var e;const{languageClassPrefix:t}=this.options;if(!t)return null;const r=[...((e=n.firstElementChild)===null||e===void 0?void 0:e.classList)||[]].filter(i=>i.startsWith(t)).map(i=>i.replace(t,""))[0];return r||null},rendered:!1}}},parseHTML(){return[{tag:"pre",preserveWhitespace:"full"}]},renderHTML({node:n,HTMLAttributes:e}){return["pre",J(this.options.HTMLAttributes,e),["code",{class:n.attrs.language?this.options.languageClassPrefix+n.attrs.language:null},0]]},markdownTokenName:"code",parseMarkdown:(n,e)=>{var t,r;return((t=n.raw)===null||t===void 0?void 0:t.startsWith("```"))===!1&&((r=n.raw)===null||r===void 0?void 0:r.startsWith("~~~"))===!1&&n.codeBlockStyle!=="indented"?[]:e.createNode("codeBlock",{language:n.lang||null},n.text?[e.createTextNode(n.text)]:[])},renderMarkdown:(n,e)=>{var t;let r="";const i=((t=n.attrs)===null||t===void 0?void 0:t.language)||"";return n.content?r=[`\`\`\`${i}`,e.renderChildren(n.content),"```"].join(` +`):r=`\`\`\`${i} + +\`\`\``,r},addCommands(){return{setCodeBlock:n=>({commands:e})=>e.setNode(this.name,n),toggleCodeBlock:n=>({commands:e})=>e.toggleNode(this.name,"paragraph",n)}},addKeyboardShortcuts(){return{"Mod-Alt-c":()=>this.editor.commands.toggleCodeBlock(),Backspace:()=>{const{empty:n,$anchor:e}=this.editor.state.selection,t=e.pos===1;return!n||e.parent.type.name!==this.name?!1:t||!e.parent.textContent.length?this.editor.commands.clearNodes():!1},Tab:({editor:n})=>{var e;if(!this.options.enableTabIndentation)return!1;const t=(e=this.options.tabSize)!==null&&e!==void 0?e:ki,{state:r}=n,{selection:i}=r,{$from:s,empty:o}=i;if(s.parent.type!==this.type)return!1;const l=" ".repeat(t);return o?n.commands.insertContent(l):n.commands.command(({tr:a})=>{const{from:c,to:u}=i,d=r.doc.textBetween(c,u,` +`,` +`).split(` +`).map(f=>l+f).join(` +`);return a.replaceWith(c,u,r.schema.text(d)),!0})},"Shift-Tab":({editor:n})=>{var e;if(!this.options.enableTabIndentation)return!1;const t=(e=this.options.tabSize)!==null&&e!==void 0?e:ki,{state:r}=n,{selection:i}=r,{$from:s,empty:o}=i;return s.parent.type!==this.type?!1:o?n.commands.command(({tr:l})=>{var a;const{pos:c}=s,u=s.start(),d=s.end(),f=r.doc.textBetween(u,d,` +`,` +`).split(` +`);let h=0,p=0;const m=c-u;for(let x=0;x=m){h=x;break}p+=f[x].length+1}const g=((a=f[h].match(/^ */))===null||a===void 0?void 0:a[0])||"",y=Math.min(g.length,t);if(y===0)return!0;let S=u;for(let x=0;x{const{from:a,to:c}=i,u=r.doc.textBetween(a,c,` +`,` +`).split(` +`).map(d=>{var f;const h=((f=d.match(/^ */))===null||f===void 0?void 0:f[0])||"",p=Math.min(h.length,t);return d.slice(p)}).join(` +`);return l.replaceWith(a,c,r.schema.text(u)),!0})},Enter:({editor:n})=>{if(!this.options.exitOnTripleEnter)return!1;const{state:e}=n,{selection:t}=e,{$from:r,empty:i}=t;if(!i||r.parent.type!==this.type)return!1;const s=r.parentOffset===r.parent.nodeSize-2,o=r.parent.textContent.endsWith(` + +`);return!s||!o?!1:n.chain().command(({tr:l})=>(l.delete(r.pos-2,r.pos),!0)).exitCode().run()},ArrowUp:({editor:n})=>{if(!this.options.exitOnArrowUp)return!1;const{state:e}=n,{selection:t}=e,{$from:r,empty:i}=t;if(!i||r.parent.type!==this.type||r.parentOffset!==0)return!1;const s=r.before();return s>0?!1:n.commands.insertDefaultBlock({pos:s})},ArrowDown:({editor:n})=>{if(!this.options.exitOnArrowDown)return!1;const{state:e}=n,{selection:t,doc:r}=e,{$from:i,empty:s}=t;if(!s||i.parent.type!==this.type||i.parentOffset!==i.parent.nodeSize-2)return!1;const o=i.after();return o===void 0?!1:r.nodeAt(o)?n.commands.command(({tr:l})=>(l.setSelection(O.near(r.resolve(o))),!0)):n.commands.exitCode()}}},addInputRules(){return[Ji({find:yg,type:this.type,getAttributes:n=>({language:n[1]})}),Ji({find:bg,type:this.type,getAttributes:n=>({language:n[1]})})]},addProseMirrorPlugins(){return[new $({key:new 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+`},renderMarkdown:()=>` +`,parseMarkdown:()=>({type:"hardBreak"}),addCommands(){return{setHardBreak:()=>({commands:n,chain:e,state:t,editor:r})=>n.first([()=>n.exitCode(),()=>n.command(()=>{const{selection:i,storedMarks:s}=t;if(i.$from.parent.type.spec.isolating)return!1;const{keepMarks:o}=this.options,{splittableMarks:l}=r.extensionManager,a=s||i.$to.parentOffset&&i.$from.marks();return e().insertContent({type:this.name}).command(({tr:c,dispatch:u})=>{if(u&&a&&o){const d=a.filter(f=>l.includes(f.type.name));c.ensureMarks(d)}return!0}).scrollIntoView().run()})])}},addKeyboardShortcuts(){return{"Mod-Enter":()=>this.editor.commands.setHardBreak(),"Shift-Enter":()=>this.editor.commands.setHardBreak()}}}),wg=pe.create({name:"heading",addOptions(){return{levels:[1,2,3,4,5,6],HTMLAttributes:{}}},content:"inline*",group:"block",defining:!0,addAttributes(){return{level:{default:1,rendered:!1}}},parseHTML(){return 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a.insert(d,f.create())},state:{init:(i,s)=>{const o=s.tr.doc.lastChild;return!wl({node:o,types:r})},apply:(i,s)=>{if(!i.docChanged||i.getMeta("__uniqueIDTransaction"))return s;const o=i.doc.lastChild;return!wl({node:o,types:r})}}})]}}),b0=W.create({name:"undoRedo",addOptions(){return{depth:100,newGroupDelay:500}},addCommands(){return{undo:()=>({state:n,dispatch:e})=>sc(n,e),redo:()=>({state:n,dispatch:e})=>oc(n,e)}},addProseMirrorPlugins(){return[Ih(this.options)]},addKeyboardShortcuts(){return{"Mod-z":()=>this.editor.commands.undo(),"Shift-Mod-z":()=>this.editor.commands.redo(),"Mod-y":()=>this.editor.commands.redo(),"Mod-я":()=>this.editor.commands.undo(),"Shift-Mod-я":()=>this.editor.commands.redo()}}}),k0=W.create({name:"starterKit",addExtensions(){const n=[];if(this.options.bold!==!1&&n.push(fg.configure(this.options.bold)),this.options.blockquote!==!1&&n.push(lg.configure(this.options.blockquote)),this.options.bulletList!==!1&&n.push(eu.configure(this.options.bulletList)),this.options.code!==!1&&n.push(gg.configure(this.options.code)),this.options.codeBlock!==!1&&n.push(kg.configure(this.options.codeBlock)),this.options.document!==!1&&n.push(Sg.configure(this.options.document)),this.options.dropcursor!==!1&&n.push(r0.configure(this.options.dropcursor)),this.options.gapcursor!==!1&&n.push(i0.configure(this.options.gapcursor)),this.options.hardBreak!==!1&&n.push(xg.configure(this.options.hardBreak)),this.options.heading!==!1&&n.push(wg.configure(this.options.heading)),this.options.undoRedo!==!1&&n.push(b0.configure(this.options.undoRedo)),this.options.horizontalRule!==!1&&n.push(Cg.configure(this.options.horizontalRule)),this.options.italic!==!1&&n.push(Ag.configure(this.options.italic)),this.options.listItem!==!1&&n.push(su.configure(this.options.listItem)),this.options.listKeymap!==!1){var e;n.push(lu.configure((e=this.options)===null||e===void 0?void 0:e.listKeymap))}if(this.options.link!==!1){var t;n.push(ay.configure((t=this.options)===null||t===void 0?void 0:t.link))}if(this.options.orderedList!==!1&&n.push(cu.configure(this.options.orderedList)),this.options.paragraph!==!1&&n.push(jy.configure(this.options.paragraph)),this.options.strike!==!1&&n.push(_y.configure(this.options.strike)),this.options.text!==!1&&n.push(Uy.configure(this.options.text)),this.options.underline!==!1){var r;n.push(qy.configure((r=this.options)===null||r===void 0?void 0:r.underline))}if(this.options.trailingNode!==!1){var i;n.push(y0.configure((i=this.options)===null||i===void 0?void 0:i.trailingNode))}return n}});var S0=k0;function x0(n){const e=st.fromSchema(n.schema),t=document.createElement("div");return t.appendChild(e.serializeFragment(n.state.doc.content,{document})),t.innerHTML}const Cl="golem15-journal-blogeditor",w0="summer-change";class C0 extends HTMLElement{static observedAttributes=["disabled","invalid","locale"];#o="";#r="";#i="";#s="clean";#e;#l;#t;#n={};#a=!1;constructor(){if(super(),Object.prototype.hasOwnProperty.call(this,"value")){const e=this.value;delete this.value,this.value=e}}get value(){switch(this.#s){case"source":return this.#r;case"wysiwyg":return this.#e?x0(this.#e):this.#o;default:return this.#o}}set value(e){const t=typeof e=="string"?e:e==null?"":String(e);t!==this.value&&(this.#o=t,this.#s="clean",this.#i=t,this.#t&&(this.#t.value=t),this.#e?.commands.setContent(t,{emitUpdate:!1}))}get editor(){return this.#e}connectedCallback(){if(this.#e)return;this.classList.add("blogeditor"),this.replaceChildren();const e=document.createElement("div");e.className="blogeditor__bar";const t=document.createElement("div");t.className="blogeditor__tabs",t.setAttribute("role","tablist"),this.#n.wysiwyg=this.#c("WYSIWYG",()=>this.showSource(!1)),this.#n.source=this.#c("Source",()=>this.showSource(!0)),t.append(this.#n.wysiwyg,this.#n.source),e.append(t);const r=document.createElement("div");r.className="blogeditor__content",this.#l=r;const i=document.createElement("textarea");i.className="blogeditor__source",i.spellcheck=!1,i.hidden=!0,i.value=this.value,i.addEventListener("input",()=>this.#f()),this.#t=i,this.append(e,r,i),this.#i=this.value,this.#e=new ng({element:r,injectCSS:!1,editable:!this.hasAttribute("disabled"),extensions:[S0.configure({trailingNode:!1,link:{openOnClick:!1,HTMLAttributes:{target:null,rel:null,class:null}}})],content:this.#i,onUpdate:({transaction:s,appendedTransactions:o})=>{!s.docChanged&&!o.some(l=>l.docChanged)||(this.#s="wysiwyg",this.#u())}}),this.#d(),this.showSource(!1)}disconnectedCallback(){this.#e?.destroy(),this.#e=void 0}attributeChangedCallback(){this.#d()}showSource(e){!this.#t||!this.#l||(e?this.#t.value=this.value:this.#a&&this.#s==="source"&&this.#r!==this.#i&&(this.#i=this.#r,this.#e?.commands.setContent(this.#r,{emitUpdate:!1})),this.#a=e,this.#t.hidden=!e,this.#l.hidden=e,this.#n.wysiwyg?.setAttribute("aria-selected",String(!e)),this.#n.source?.setAttribute("aria-selected",String(e)))}#c(e,t){const r=document.createElement("button");return r.type="button",r.className="blogeditor__tab",r.setAttribute("role","tab"),r.textContent=e,r.addEventListener("click",t),r}#f(){this.#t&&(this.#r=this.#t.value,this.#s="source",this.#u())}#u(){this.dispatchEvent(new CustomEvent(w0,{bubbles:!0,composed:!0,detail:{value:this.value}}))}#d(){const e=this.hasAttribute("disabled"),t=this.hasAttribute("invalid");this.#e&&this.#e.isEditable===e&&this.#e.setEditable(!e,!1),this.#t&&(this.#t.readOnly=e,t?this.#t.setAttribute("aria-invalid","true"):this.#t.removeAttribute("aria-invalid"));const r=this.#e?.view.dom;if(r){t?r.setAttribute("aria-invalid","true"):r.removeAttribute("aria-invalid");const i=this.getAttribute("locale");i?r.setAttribute("lang",i):r.removeAttribute("lang")}}}customElements.get(Cl)||customElements.define(Cl,C0);export{C0 as BlogEditorElement,Cl as TAG}; diff --git a/assets/src/blogeditor/blogeditor.css b/assets/src/blogeditor/blogeditor.css new file mode 100644 index 0000000..383c568 --- /dev/null +++ b/assets/src/blogeditor/blogeditor.css @@ -0,0 +1,229 @@ +/* + * Blog Editor styles (D-13). Every selector sits under the element tag and + * every colour comes from the admin's public --c-* variables; TipTap's own + * injected stylesheet is off (injectCSS false), so its ProseMirror base + * rules are repeated here. + */ + +golem15-journal-blogeditor { + display: block; + border: 1px solid var(--c-border); + border-radius: 12px; + background: var(--c-surface); + color: var(--c-text); +} + +golem15-journal-blogeditor[invalid] { + border-color: var(--c-danger); +} + +golem15-journal-blogeditor .blogeditor__bar { + display: flex; + flex-wrap: wrap; + align-items: center; + gap: 4px; + padding: 6px 8px; + border-bottom: 1px solid var(--c-border); + background: var(--c-subtle); + border-radius: 12px 12px 0 0; +} + +golem15-journal-blogeditor .blogeditor__tabs { + display: flex; + gap: 2px; + margin-left: auto; +} + +golem15-journal-blogeditor button { + font: inherit; + font-size: 13px; + line-height: 1.2; + padding: 4px 8px; + border: 1px solid transparent; + border-radius: 6px; + background: transparent; + color: var(--c-text); + cursor: pointer; +} + +golem15-journal-blogeditor button:hover { + background: var(--c-hover); +} + +golem15-journal-blogeditor button:focus-visible { + outline: 2px solid var(--c-ring); + outline-offset: 1px; +} + +golem15-journal-blogeditor button[aria-selected="true"], +golem15-journal-blogeditor button[aria-pressed="true"] { + background: var(--c-sel); +} + +golem15-journal-blogeditor button:disabled { + color: var(--c-muted); + cursor: default; +} + +golem15-journal-blogeditor .blogeditor__content { + min-height: 240px; + max-height: 70vh; + overflow: auto; +} + +golem15-journal-blogeditor .blogeditor__source { + display: block; + box-sizing: border-box; + width: 100%; + min-height: 320px; + padding: 12px 16px; + border: 0; + border-radius: 0 0 12px 12px; + background: var(--c-bg); + color: var(--c-text); + font-family: "DM Mono", ui-monospace, monospace; + font-size: 13px; + line-height: 1.5; + resize: vertical; +} + +golem15-journal-blogeditor .blogeditor__source:focus { + outline: 2px solid var(--c-ring); + outline-offset: -2px; +} + +golem15-journal-blogeditor [hidden] { + display: none !important; +} + +/* ProseMirror base rules (TipTap's injected style, repeated here). */ +golem15-journal-blogeditor .ProseMirror { + position: relative; + word-wrap: break-word; + white-space: pre-wrap; + white-space: break-spaces; + -webkit-font-variant-ligatures: none; + font-variant-ligatures: none; + font-feature-settings: "liga" 0; + min-height: 240px; + padding: 12px 16px; + outline: none; + font-size: 15px; + line-height: 1.6; +} + +golem15-journal-blogeditor .ProseMirror[contenteditable="false"] { + color: var(--c-muted); +} + +golem15-journal-blogeditor .ProseMirror [contenteditable="false"] { + white-space: normal; +} + +golem15-journal-blogeditor .ProseMirror [contenteditable="false"] [contenteditable="true"] { + white-space: pre-wrap; +} + +golem15-journal-blogeditor .ProseMirror pre { + white-space: pre-wrap; +} + +golem15-journal-blogeditor img.ProseMirror-separator { + display: inline !important; + border: none !important; + margin: 0 !important; + width: 0 !important; + height: 0 !important; +} + +golem15-journal-blogeditor .ProseMirror-gapcursor { + display: none; + pointer-events: none; + position: absolute; + margin: 0; +} + +golem15-journal-blogeditor .ProseMirror-gapcursor::after { + content: ""; + display: block; + position: absolute; + top: -2px; + width: 20px; + border-top: 1px solid var(--c-text); + animation: blogeditor-cursor-blink 1.1s steps(2, start) infinite; +} + +@keyframes blogeditor-cursor-blink { + to { + visibility: hidden; + } +} + +golem15-journal-blogeditor .ProseMirror-hideselection *::selection { + background: transparent; +} + +golem15-journal-blogeditor .ProseMirror-hideselection * { + caret-color: transparent; +} + +golem15-journal-blogeditor .ProseMirror-focused .ProseMirror-gapcursor { + display: block; +} + +/* Content. */ +golem15-journal-blogeditor .ProseMirror > * + * { + margin-top: 0.75em; +} + +golem15-journal-blogeditor .ProseMirror :where(p, ul, ol, blockquote, table, figure, pre) { + margin-bottom: 0; +} + +golem15-journal-blogeditor .ProseMirror h2 { font-size: 1.5em; font-weight: 600; margin: 1em 0 0.5em; } +golem15-journal-blogeditor .ProseMirror h3 { font-size: 1.25em; font-weight: 600; margin: 1em 0 0.5em; } +golem15-journal-blogeditor .ProseMirror h4 { font-size: 1.1em; font-weight: 600; margin: 1em 0 0.5em; } + +golem15-journal-blogeditor .ProseMirror ul { list-style: disc; padding-left: 1.5em; } +golem15-journal-blogeditor .ProseMirror ol { list-style: decimal; padding-left: 1.5em; } + +golem15-journal-blogeditor .ProseMirror a { + color: var(--c-primary); + text-decoration: underline; +} + +golem15-journal-blogeditor .ProseMirror blockquote { + margin-left: 0; + padding-left: 1em; + border-left: 3px solid var(--c-border-strong); + color: var(--c-muted); +} + +golem15-journal-blogeditor .ProseMirror code { + padding: 0 4px; + border-radius: 4px; + background: var(--c-subtle); + font-family: "DM Mono", ui-monospace, monospace; + font-size: 0.9em; +} + +golem15-journal-blogeditor .ProseMirror pre { + padding: 8px 12px; + border-radius: 8px; + background: var(--c-subtle); +} + +golem15-journal-blogeditor .ProseMirror pre code { + padding: 0; + background: transparent; +} + +golem15-journal-blogeditor .ProseMirror hr { + border: 0; + border-top: 1px solid var(--c-border-strong); +} + +golem15-journal-blogeditor .ProseMirror img { + max-width: 100%; + height: auto; +} diff --git a/assets/src/blogeditor/element.ts b/assets/src/blogeditor/element.ts new file mode 100644 index 0000000..c2c95a4 --- /dev/null +++ b/assets/src/blogeditor/element.ts @@ -0,0 +1,192 @@ +import { Editor } from '@tiptap/core' +import StarterKit from '@tiptap/starter-kit' +import { serializeDocument } from './serializer' + +export const TAG = 'golem15-journal-blogeditor' +export const CHANGE_EVENT = 'summer-change' + +type Mode = 'clean' | 'wysiwyg' | 'source' + +/** + * BlogEditorElement is the Journal Blog Editor (D-01, D-03, D-13): a light-DOM + * custom element with a WYSIWYG tab on TipTap and a Source tab that edits the + * exact HTML string. + * + * Contract: the value property holds the HTML string; the attributes are + * field-name, record-id, locale, ui-locale, options (JSON), disabled and + * invalid; a bubbling summer-change event with detail.value is dispatched on + * user edits only. The element returns the exact string it was given until + * the user edits, and setting value to the string it currently returns is a + * no-op. It never receives or sends credentials. + */ +export class BlogEditorElement extends HTMLElement { + static observedAttributes = ['disabled', 'invalid', 'locale'] + + /** The exact string the element was given (D-03). */ + #value = '' + /** The text of the Source tab while it defines the value. */ + #sourceText = '' + /** The string the editor content was last parsed from. */ + #parsed = '' + #mode: Mode = 'clean' + #editor?: Editor + #mount?: HTMLDivElement + #textarea?: HTMLTextAreaElement + #tabs: { wysiwyg?: HTMLButtonElement; source?: HTMLButtonElement } = {} + #showingSource = false + + constructor() { + super() + // A value set on the element before the tag was defined is an own + // property that shadows the accessor; move it through the setter. + if (Object.prototype.hasOwnProperty.call(this, 'value')) { + const early = (this as unknown as { value: unknown }).value + delete (this as unknown as { value?: unknown }).value + this.value = early as string + } + } + + get value(): string { + switch (this.#mode) { + case 'source': + return this.#sourceText + case 'wysiwyg': + return this.#editor ? serializeDocument(this.#editor) : this.#value + default: + return this.#value + } + } + + set value(next: string) { + const v = typeof next === 'string' ? next : next == null ? '' : String(next) + if (v === this.value) return // echo of our own summer-change + this.#value = v + this.#mode = 'clean' + this.#parsed = v + if (this.#textarea) this.#textarea.value = v + this.#editor?.commands.setContent(v, { emitUpdate: false }) + } + + /** The TipTap editor while the element is connected (toolbar and tests). */ + get editor(): Editor | undefined { + return this.#editor + } + + connectedCallback(): void { + if (this.#editor) return + this.classList.add('blogeditor') + this.replaceChildren() + + const bar = document.createElement('div') + bar.className = 'blogeditor__bar' + const tabs = document.createElement('div') + tabs.className = 'blogeditor__tabs' + tabs.setAttribute('role', 'tablist') + this.#tabs.wysiwyg = this.#tab('WYSIWYG', () => this.showSource(false)) + this.#tabs.source = this.#tab('Source', () => this.showSource(true)) + tabs.append(this.#tabs.wysiwyg, this.#tabs.source) + bar.append(tabs) + + const mount = document.createElement('div') + mount.className = 'blogeditor__content' + this.#mount = mount + + const textarea = document.createElement('textarea') + textarea.className = 'blogeditor__source' + textarea.spellcheck = false + textarea.hidden = true + textarea.value = this.value + textarea.addEventListener('input', () => this.#sourceInput()) + this.#textarea = textarea + + this.append(bar, mount, textarea) + + this.#parsed = this.value + this.#editor = new Editor({ + element: mount, + injectCSS: false, + editable: !this.hasAttribute('disabled'), + extensions: [ + StarterKit.configure({ + trailingNode: false, + link: { openOnClick: false, HTMLAttributes: { target: null, rel: null, class: null } }, + }), + ], + content: this.#parsed, + onUpdate: ({ transaction, appendedTransactions }) => { + if (!transaction.docChanged && !appendedTransactions.some((tr) => tr.docChanged)) return + this.#mode = 'wysiwyg' + this.#emitChange() + }, + }) + this.#syncAttributes() + this.showSource(false) + } + + disconnectedCallback(): void { + this.#editor?.destroy() + this.#editor = undefined + } + + attributeChangedCallback(): void { + this.#syncAttributes() + } + + /** Switches between the WYSIWYG and the Source tab. */ + showSource(on: boolean): void { + if (!this.#textarea || !this.#mount) return + if (on) { + this.#textarea.value = this.value + } else if (this.#showingSource && this.#mode === 'source' && this.#sourceText !== this.#parsed) { + // Re-parse only when the source text changed; the value stays the + // exact text until the next WYSIWYG edit. + this.#parsed = this.#sourceText + this.#editor?.commands.setContent(this.#sourceText, { emitUpdate: false }) + } + this.#showingSource = on + this.#textarea.hidden = !on + this.#mount.hidden = on + this.#tabs.wysiwyg?.setAttribute('aria-selected', String(!on)) + this.#tabs.source?.setAttribute('aria-selected', String(on)) + } + + #tab(label: string, onClick: () => void): HTMLButtonElement { + const button = document.createElement('button') + button.type = 'button' + button.className = 'blogeditor__tab' + button.setAttribute('role', 'tab') + button.textContent = label + button.addEventListener('click', onClick) + return button + } + + #sourceInput(): void { + if (!this.#textarea) return + this.#sourceText = this.#textarea.value + this.#mode = 'source' + this.#emitChange() + } + + #emitChange(): void { + this.dispatchEvent(new CustomEvent(CHANGE_EVENT, { bubbles: true, composed: true, detail: { value: this.value } })) + } + + #syncAttributes(): void { + const disabled = this.hasAttribute('disabled') + const invalid = this.hasAttribute('invalid') + if (this.#editor && this.#editor.isEditable === disabled) this.#editor.setEditable(!disabled, false) + if (this.#textarea) { + this.#textarea.readOnly = disabled + if (invalid) this.#textarea.setAttribute('aria-invalid', 'true') + else this.#textarea.removeAttribute('aria-invalid') + } + const view = this.#editor?.view.dom + if (view) { + if (invalid) view.setAttribute('aria-invalid', 'true') + else view.removeAttribute('aria-invalid') + const locale = this.getAttribute('locale') + if (locale) view.setAttribute('lang', locale) + else view.removeAttribute('lang') + } + } +} diff --git a/assets/src/blogeditor/index.ts b/assets/src/blogeditor/index.ts new file mode 100644 index 0000000..20cf743 --- /dev/null +++ b/assets/src/blogeditor/index.ts @@ -0,0 +1,10 @@ +import './blogeditor.css' +import { BlogEditorElement, TAG } from './element' + +// The admin SPA loads this script once on every admin page (D-13); defining +// the tag twice would throw, so a second evaluation is a no-op. +if (!customElements.get(TAG)) { + customElements.define(TAG, BlogEditorElement) +} + +export { BlogEditorElement, TAG } diff --git a/assets/src/blogeditor/serializer.ts b/assets/src/blogeditor/serializer.ts new file mode 100644 index 0000000..d5cd6c8 --- /dev/null +++ b/assets/src/blogeditor/serializer.ts @@ -0,0 +1,14 @@ +import type { Editor } from '@tiptap/core' +import { DOMSerializer } from '@tiptap/pm/model' + +/** + * serializeDocument returns the HTML of the editor document. It is the only + * source of the element's value after a user edit; editor.getHTML() is never + * the stored value. + */ +export function serializeDocument(editor: Editor): string { + const serializer = DOMSerializer.fromSchema(editor.schema) + const host = document.createElement('div') + host.appendChild(serializer.serializeFragment(editor.state.doc.content, { document })) + return host.innerHTML +} diff --git a/plugin_test.go b/plugin_test.go index a960544..2e77d2f 100644 --- a/plugin_test.go +++ b/plugin_test.go @@ -98,6 +98,16 @@ func TestJournalSVGEmbed(t *testing.T) { t.Fatalf("AdminFS missing journal-icon.svg: %v", err) } _ = f.Close() + bundle, err := fs.ReadFile(fsys, "assets/dist/blogeditor.js") + if err != nil { + t.Fatalf("AdminFS missing the Blog Editor bundle: %v", err) + } + if !strings.Contains(string(bundle), "golem15-journal-blogeditor") { + t.Fatal("blogeditor.js does not define golem15-journal-blogeditor") + } + if _, err := fs.Stat(fsys, "assets/dist/blogeditor.css"); err != nil { + t.Fatalf("AdminFS missing blogeditor.css: %v", err) + } filter, err := fs.ReadFile(fsys, "controllers/posts/config_filter.yaml") if err != nil { t.Fatal(err) diff --git a/tests/blogeditor/fixtures/imported-post.html b/tests/blogeditor/fixtures/imported-post.html new file mode 100644 index 0000000..9a04250 --- /dev/null +++ b/tests/blogeditor/fixtures/imported-post.html @@ -0,0 +1,48 @@ +

Czym jest ekstrakt z Turkey Tail?

+

Turkey Tail (Trametes versicolor, wrośniak różnobarwny) to jeden z najlepiej przebadanych grzybów funkcjonalnych. Ekstrakt powstaje z owocników poddanych ekstrakcji gorącą wodą, która uwalnia beta-glukany.

+

Najważniejsze związki aktywne

+
    +
  • PSK (polisacharyd K, krestin)
    • +
  • PSP (polisacharopeptyd)
    • +
  • Beta-glukany i antyoksydanty fenolowe
    • +
+

Jak stosować?

+
    +
  1. Zacznij od mniejszej porcji przez pierwszy tydzień.
    2. +
  2. Przyjmuj ekstrakt z posiłkiem.
    3. +
  3. Obserwuj reakcję organizmu i skonsultuj się z lekarzem.
    4. +
+
+

Grzyby funkcjonalne wspierają organizm, ale nie zastępują leczenia.

+
+

Więcej przeczytasz w artykule o beta-glukanach & przeglądzie badań.

+

Data: 12.03 – aktualizacja opisu dawkowania.

+ +
+
+ Autor +
+
Jan Kowalski
+ Ekspert od grzybów funkcjonalnych +

Od lat zajmuje się mykologią i suplementacją.

+
+
+
+ + + + + + + + + + +
FormaDawka
Proszek1–2 g
Kapsułki2 × 500 mg
+
Owocniki Turkey Tail na pniu
Owocniki wrośniaka różnobarwnego.
+

Zobacz też sklep z ekstraktami.

+

Producent nazywa go "grzybem odporności", a badacze "wrośniakiem".

diff --git a/tests/blogeditor/smoke.test.ts b/tests/blogeditor/smoke.test.ts new file mode 100644 index 0000000..f93c104 --- /dev/null +++ b/tests/blogeditor/smoke.test.ts @@ -0,0 +1,98 @@ +import { afterEach, describe, expect, it } from 'vitest' +import fixture from './fixtures/imported-post.html?raw' +import '../../assets/src/blogeditor/index' +import { BlogEditorElement, TAG } from '../../assets/src/blogeditor/index' + +function mount(value?: string): { el: BlogEditorElement; changes: string[] } { + const el = document.createElement(TAG) as BlogEditorElement + const changes: string[] = [] + el.addEventListener('summer-change', (e) => changes.push((e as CustomEvent<{ value: string }>).detail.value)) + if (value !== undefined) el.value = value + document.body.append(el) + return { el, changes } +} + +afterEach(() => { + document.body.replaceChildren() +}) + +describe('blog editor element (tracer)', () => { + it('defines the custom element tag once', () => { + expect(customElements.get(TAG)).toBe(BlogEditorElement) + expect(document.createElement(TAG)).toBeInstanceOf(BlogEditorElement) + }) + + it('returns the imported post byte for byte without an edit', () => { + const { el, changes } = mount(fixture) + expect(el.editor).toBeDefined() + expect(el.value).toBe(fixture) + + // Setting the value after connect is untouched too. + const { el: late, changes: lateChanges } = mount() + late.value = fixture + expect(late.value).toBe(fixture) + expect(changes).toEqual([]) + expect(lateChanges).toEqual([]) + }) + + it('emits no summer-change on set or on an echo set', () => { + const { el, changes } = mount(fixture) + el.value = fixture + el.value = el.value + expect(changes).toEqual([]) + expect(el.value).toBe(fixture) + }) + + it('emits exactly one summer-change per user edit with the element value', () => { + const { el, changes } = mount('

Hello

') + const editor = el.editor! + editor.view.dispatch(editor.state.tr.insertText('X', 1)) + expect(changes).toHaveLength(1) + expect(changes[0]).toBe(el.value) + expect(el.value).toBe('

XHello

') + + // The SPA echoes the emitted value back: no reset, no event. + el.value = changes[0]! + expect(changes).toHaveLength(1) + expect(el.value).toBe('

XHello

') + }) + + it('shows the exact value in the source tab', () => { + const { el, changes } = mount(fixture) + el.showSource(true) + const textarea = el.querySelector('textarea')! + expect(textarea.hidden).toBe(false) + expect(textarea.value).toBe(fixture) + + textarea.value = '

Edited in source

\n
kept
' + textarea.dispatchEvent(new Event('input')) + expect(changes).toEqual(['

Edited in source

\n
kept
']) + expect(el.value).toBe('

Edited in source

\n
kept
') + + // Back to WYSIWYG: re-parsed, but the value stays the exact text. + el.showSource(false) + expect(el.value).toBe('

Edited in source

\n
kept
') + expect(changes).toHaveLength(1) + }) + + it('a new external value replaces the content without an event', () => { + const { el, changes } = mount('

One

') + el.value = '

Two

' + expect(el.value).toBe('

Two

') + expect(el.editor!.state.doc.textContent).toBe('Two') + expect(changes).toEqual([]) + }) + + it('disabled makes the editor and the source read-only; invalid sets aria-invalid', () => { + const { el } = mount('

x

') + el.setAttribute('disabled', '') + el.setAttribute('invalid', '') + expect(el.editor!.isEditable).toBe(false) + expect(el.querySelector('textarea')!.readOnly).toBe(true) + expect(el.editor!.view.dom.getAttribute('aria-invalid')).toBe('true') + el.removeAttribute('disabled') + el.removeAttribute('invalid') + expect(el.editor!.isEditable).toBe(true) + expect(el.editor!.view.dom.hasAttribute('aria-invalid')).toBe(false) + }) +})