@cocalc/static/dist/a7e851c8e27c25585df8.js

CoCalc's static frontend Webpack-based build system and framework

(self.webpackChunk_cocalc_static=self.webpackChunk_cocalc_static||[]).push([[349],{61011:(t,i,e)=>{var s,n,r,o,h,l,d,a,c,u,_,f,m,p,g,v,y=function(t,i){if(!(t instanceof i))throw new Error("Bound instance method accessed before binding")};s=window.$,g=e(16539),r=e(29280),c=e(24620),({webapp_client:v}=e(97636)),({redux:_}=e(32295)),({FileEditor:n,codemirror_session_editor:o}=e(54177)),m=e(56677),l=e(33633),({jupyter_history_viewer_jquery_shim:d}=e(99815)),p=s("#webapp-editor-templates"),({file_associations:h}=e(6279)),f=i.HistoryEditor=class extends n{constructor(t,i,e,s){super(t,i),this.init_paths=this.init_paths.bind(this),this.init_syncstring=this.init_syncstring.bind(this),this.init_ui=this.init_ui.bind(this),this.close=this.close.bind(this),this.remove=this.remove.bind(this),this.disconnect_from_session=this.disconnect_from_session.bind(this),this.init_view_doc=this.init_view_doc.bind(this),this.init_slider=this.init_slider.bind(this),this.diff_mode=this.diff_mode.bind(this),this.set_doc=this.set_doc.bind(this),this.set_doc_diff=this.set_doc_diff.bind(this),this.account_id_to_username=this.account_id_to_username.bind(this),this.goto_revision=this.goto_revision.bind(this),this.goto_diff=this.goto_diff.bind(this),this.update_buttons=this.update_buttons.bind(this),this.render_slider=this.render_slider.bind(this),this.resize_slider=this.resize_slider.bind(this),this.render_diff_slider=this.render_diff_slider.bind(this),this.resize_diff_slider=this.resize_diff_slider.bind(this),this.process_view=this.process_view.bind(this),this.mount=this.mount.bind(this),this.show=this.show.bind(this),this.hide=this.hide.bind(this),this.load_full_history=this.load_full_history.bind(this),this.export_to_json=this.export_to_json.bind(this),this._use_timeago=!_.getStore("account").getIn(["other_settings","time_ago_absolute"]),this.init_paths(),this.element=p.find(".webapp-editor-history").clone(),this.element.processIcons(),r.series([t=>this.init_syncstring(t),t=>this.init_view_doc(s,t)],(t=>t?alert_message({type:"error",message:`Failed to open history document -- ${t}`}):(this.init_slider(),this.init_ui())))}jupyter_classic(){var t;return null!=this._jupyter_classic?this._jupyter_classic:this._jupyter_classic=!!(null!=(t=_.getStore("account"))?t.getIn(["editor_settings","jupyter_classic"]):void 0)}init_paths(){var t;if(y(this,f),t=c.path_split(this.filename),this._path=t.tail.slice(1,t.tail.length-".sage-history".length),this._open_file_path=this._path,t.head?this._open_file_path=t.head+"/"+this._path:this._open_file_path=this._path,this.ext=c.filename_extension(this._path),"ipynb"===this.ext&&(this.jupyter_classic()?this._path="."+this._path+e(33633).IPYTHON_SYNCFILE_EXTENSION:this._path=c.meta_file(this._path,"jupyter2")),t.head)return this._path=t.head+"/"+this._path}async init_syncstring(t){y(this,f);try{return this.syncstring=await v.sync_client.open_existing_sync_document({project_id:this.project_id,path:this._path,persistent:"ipynb"===this.ext||"sagews"===this.ext}),this.syncstring.once("ready",t)}catch(i){return"function"==typeof t?t(i):void 0}}async init_ui(){if(y(this,f),this.render_slider(),this.render_diff_slider(),this.syncstring.on("change",(()=>this._diff_mode?this.resize_diff_slider():this.resize_slider())),this.syncstring.has_full_history()?this.load_all.hide():this.load_all.show(),await this.syncstring.wait_until_read_only_known(),!this.syncstring.is_read_only())return this.element.find('a[href="#revert"]').show()}close(){return y(this,f),this.remove()}remove(){var t,i;return y(this,f),null!=(t=this.syncstring)&&t.close(),null!=(i=this.view_doc)&&"function"==typeof i.remove?i.remove():void 0}disconnect_from_session(){return y(this,f),this.close()}init_view_doc(t,i){var e,s;return y(this,f),t.mode="",t.read_only=!0,this._use_react=!1,"ipynb"===this.ext?this.jupyter_classic()?(this.view_doc=l.jupyter_notebook(this,this._open_file_path,t).data("jupyter_notebook"),this.element.find('a[href="#show-diff"]').hide()):(this._use_react=!0,this.view_doc=d(this.syncstring),this.diff_doc=o(this.project_id,this.filename,t)):this.view_doc=o(this.project_id,this.filename,t),"course"===(s=this.ext)||"sage-chat"===s?(this.element.find(".webapp-editor-history-no-viewer").show(),this.top_elt=this.element.find(".webapp-editor-history-no-viewer")):this.top_elt=this.element.find(".webapp-editor-history-sliders"),this.element.find(".webapp-editor-history-history_editor").append(this.view_doc.element),"sagews"===this.ext&&(e={allow_javascript_eval:!1,static_viewer:!0},this.worksheet=new m.SynchronizedWorksheet(this.view_doc,e)),"ipynb"===this.ext&&this.jupyter_classic()?(this.view_doc.once("ready",(()=>(this.view_doc.element.find(".smc-jupyter-notebook-buttons").hide(),this.show(),i()))),this.view_doc.once("failed",(()=>i("failed")))):(this.show(),i()),null!=this.diff_doc?this.diff_doc:this.diff_doc=this.view_doc}init_slider(){var t,i,e,s,n,r;for(y(this,f),this.slider=this.element.find(".webapp-editor-history-slider"),this.forward_button=this.element.find('a[href="#forward"]'),this.back_button=this.element.find('a[href="#back"]'),this.load_all=this.element.find('a[href="#all"]'),i=0,e=(r=[this.view_doc,this.diff_doc]).length;i<e;i++)null!=(t=r[i])&&(t.element.find(".webapp-editor-save-group").hide(),t.element.find(".webapp-editor-chat-title").hide(),t.element.find(".smc-editor-file-info-dropdown").hide());return this.slider.show(),this.load_all.click((async()=>(await this.load_full_history(),this.load_all.hide()))),this.forward_button.click((()=>(this.forward_button.hasClass("disabled")||(this._diff_mode?this.set_doc_diff(...this.goto_diff(this.revision_num1+1,this.revision_num+1)):this.set_doc(this.goto_revision(this.revision_num+1))),!1))),this.back_button.click((()=>(this.back_button.hasClass("disabled")||(this._diff_mode?this.set_doc_diff(...this.goto_diff(this.revision_num1-1,this.revision_num-1)):this.set_doc(this.goto_revision(this.revision_num-1))),!1))),s=()=>_.getProjectActions(this.project_id).open_file({path:this._open_file_path,foreground:!0}),n=()=>_.getProjectActions(this.project_id).open_directory(".snapshots"),this.element.find('a[href="#snapshots"]').click((()=>n())),this.element.find('a[href="#export"]').click((()=>(this.export_to_json(),!1))),this.element.find('a[href="#file"]').click(s),this.element.find('a[href="#revert"]').click((()=>{var t,i,e;if(null!=this.revision_num&&null!=(e=null!=(t=this.syncstring)&&null!=(i=t.all_versions())?i[this.revision_num]:void 0))return this.syncstring.revert(e),this.syncstring.commit(),s(),this.syncstring.emit("change")})),this.diff_slider=this.element.find(".webapp-editor-history-diff-slider"),this.element.find('a[href="#show-diff"]').click((()=>(this.diff_mode(!0),!1))),this.element.find('a[href="#hide-diff"]').click((()=>(this.diff_mode(!1),!1)))}diff_mode(t){var i,e,s,n,r,o,h,l,d,a;if(y(this,f),null!=this.syncstring){if(this._diff_mode=t,t){for(this.view_doc!==this.diff_doc&&(this.element.find(".webapp-editor-history-history_editor").empty().append(this.diff_doc.element),"function"==typeof(i=this.diff_doc).show&&i.show()),this.element.find('a[href="#hide-diff"]').show(),this.element.find('a[href="#show-diff"]').hide(),this.element.find(".webapp-editor-history-diff-mode").show(),this.diff_slider.show(),this.slider.hide(),this.set_doc_diff(...this.goto_diff()),a=[],n=0,o=(l=this.diff_doc.codemirrors()).length;n<o;n++)s=l[n],null==this._non_diff_theme&&(this._non_diff_theme=s.getOption("theme")),a.push(s.setOption("theme",""));return a}for(this.view_doc!==this.diff_doc&&(this.element.find(".webapp-editor-history-history_editor").empty().append(this.view_doc.element),"function"==typeof(e=this.view_doc).show&&e.show()),r=0,h=(d=this.diff_doc.codemirrors()).length;r<h;r++)(s=d[r]).setOption("lineNumbers",!0),s.setOption("gutters",[]),null!=this._non_diff_theme&&s.setOption("theme",this._non_diff_theme),s.setValue(""),s.setValue(this.syncstring.version(this.goto_revision(this.revision_num)).to_str());return this.element.find('a[href="#hide-diff"]').hide(),this.element.find('a[href="#show-diff"]').show(),this.element.find(".webapp-editor-history-diff-mode").hide(),this.diff_slider.hide(),this.slider.show(),this.set_doc(this.goto_revision())}}set_doc(t){var i;if(y(this,f),null!=t)return this._use_react?this.view_doc.set_version(t):(i=this.syncstring.version(t).to_str(),"ipynb"===this.ext?this.view_doc.dom.set(i):this.view_doc.codemirror.setValueNoJump(i)),this.process_view()}set_doc_diff(t,i){var e,n,r,o,h,l,d,u,_,m,p,g,v,w,b,x,k,j,C,A,S,L,E,N,z,O,M,$,P,I,D,T,R,U,G,F,V,B,H,W,J,K,Y,X,q,Z,Q,tt,it,et,st,nt,rt;if(y(this,f),null!=this.syncstring){for(this._use_react?(it=this.view_doc.to_str(t),et=this.view_doc.to_str(i)):(it=this.syncstring.version(t).to_str(),et=this.syncstring.version(i).to_str()),({patches:P,to_line:Y}=a(it,et)),L=[],X=[],S=[],J={},o=[],C=0,d=0,m=P.length;d<m;d++){for(N=(nt=P[d]).start1,z=nt.start2,N+=C,C+=nt.length1-nt.length2,_=0,p=(T=nt.diffs).length;_<p;_++)for(E=0,g=(R=(rt=T[_])[1]).length;E<g;E++){if(r=R[E],-1===rt[0])N+=1,S.push([N,""]);else if(1===rt[0])z+=1,S.push(["",z]);else{if(J[u=`${N+=1}-${z+=1}`])continue;S.push([N,z]),J[u]=!0}L.push(Y[r]),X.push(rt[0])}o.push(L.length-1)}for(W=L.join("\n"),A=function(t,i){return s(`<span class='smc-history-diff-number'>${S[t][i]}</span>`)[0]},M=0,v=(U=this.diff_doc.codemirrors()).length;M<v;M++){for((h=U[M]).setValueNoJump(W),h.setOption("lineNumbers",!1),h.setOption("gutters",["smc-history-diff-gutter1","smc-history-diff-gutter2"]),l=$=0,G=X.length;0<=G?$<G:$>G;l=0<=G?++$:--$)if(-1===X[l]){for(I=0,w=(F=["wrap","gutter"]).length;I<w;I++)K=F[I],h.addLineClass(l,K,`smc-history-diff-${K}-delete`),h.removeLineClass(l,K,`smc-history-diff-${K}-insert`);h.setGutterMarker(l,"smc-history-diff-gutter1",A(l,0))}else if(1===X[l]){for(D=0,b=(V=["wrap","gutter"]).length;D<b;D++)K=V[D],h.addLineClass(l,K,`smc-history-diff-${K}-insert`),h.removeLineClass(l,K,`smc-history-diff-${K}-delete`);h.setGutterMarker(l,"smc-history-diff-gutter2",A(l,1))}else{for(q=0,x=(B=["wrap","gutter"]).length;q<x;q++)K=B[q],h.removeLineClass(l,K),h.removeLineClass(l,K);h.setGutterMarker(l,"smc-history-diff-gutter1",A(l,0)),h.setGutterMarker(l,"smc-history-diff-gutter2",A(l,1))}for(tt=0,k=o.length;tt<k;tt++)l=o[tt],h.addLineClass(l,"wrap","smc-history-diff-wrap-divide")}for(n={},st=0,j=(H=this.syncstring.versions()).length;st<j;st++)(K=H[st])>t&&K<=i&&(n[this.syncstring.account_id(K)]=!0);for(e in Q=[],n)n[e],O=this.account_id_to_username(e),Q.push(c.trunc_middle(O,25).trim());return Q.length>0?(Q.sort((function(t,i){return c.cmp(t.toLowerCase(),i.toLowerCase())})),Z=Q.join(", ")):Z="",this.element.find(".webapp-editor-history-revision-user").text(Z),this.process_view()}}account_id_to_username(t){var i,e,s;return y(this,f),t===this.project_id?"Project: "+(null!=(i=_.getStore("projects"))?i.get_title(t):void 0):null!=(e=null!=(s=_.getStore("users"))?s.get_name(t):void 0)?e:"Unknown"}goto_revision(t){var i,e,n,r,o,h,l,d,a,u;if(y(this,f),null==t&&(t=this.revision_num),null!=t&&null!=(u=null!=(n=this.syncstring)?n.all_versions():void 0)&&(null==(l=u[t])&&(l=u[t=this.length-1]),this.revision_num=t,null!=l))return this.slider.slider("option","value",this.revision_num),this.update_buttons(),h=l.toLocaleString(),this.element.find(".webapp-editor-history-revision-time").text(this._use_timeago?s.timeago(h):h).attr("title",h),this.element.find(".webapp-editor-history-revision-number").text(`, revision ${t+1} (of ${this.length})`),i=this.syncstring.account_id(l),null!=(d=this.syncstring.time_sent(l))&&Math.abs(d-l)<6e4&&(d=void 0),a=null!=(e=i===this.project_id?"Project: "+(null!=(r=_.getStore("projects"))?r.get_title(i):void 0):null!=(o=_.getStore("users"))?o.get_name(i):void 0)?c.trunc_middle(e,50):"",null!=d&&(a+=`  (OFFLINE WARNING: sent ${s.timeago(d)}) `),this.element.find(".webapp-editor-history-revision-user").text(a),l}goto_diff(t,i){var e,n,r,o,h,l,d;if(y(this,f),null==i&&(i=this.revision_num),null!=i&&(null==t&&(t=null!=(e=this.revision_num1)?e:Math.max(0,Math.floor(i/2))),null!=(d=null!=(n=this.syncstring)?n.all_versions():void 0)&&(null==(h=d[t])&&(h=d[t=0]),null==(l=d[i])&&(l=d[i=this.length-1]),this.revision_num1=t,this.revision_num=i,null!=h&&null!=l)))return this.diff_slider.slider("option","values",[t,i]),this.update_buttons(),r=h.toLocaleString(),this.element.find(".webapp-editor-history-revision-time").text(this._use_timeago?s.timeago(r):r).attr("title",r),o=l.toLocaleString(),this.element.find(".webapp-editor-history-revision-time2").text(this._use_timeago?s.timeago(o):o).attr("title",o),this.element.find(".webapp-editor-history-revision-number").text(`, revisions ${t+1} to ${i+1} (of ${this.length})`),[h,l]}update_buttons(){return y(this,f),0===this.revision_num?this.back_button.addClass("disabled"):this.back_button.removeClass("disabled"),this.revision_num===this.length-1?this.forward_button.addClass("disabled"):this.forward_button.removeClass("disabled")}render_slider(){var t,i,e;if(y(this,f),null!=this.syncstring)return this.length=this.syncstring.all_versions().length,this.revision_num=this.length-1,""!==this.ext&&null!=(null!=(t=h[this.ext])?t.opts.mode:void 0)&&null!=(i=this.view_doc.codemirror)&&i.setOption("mode",h[this.ext].opts.mode),e=g.debounce((t=>this.set_doc(t)),150),this.slider.slider({animate:!1,min:0,max:this.length-1,step:1,value:this.revision_num,slide:(t,i)=>e(this.goto_revision(i.value))}),this.set_doc(this.goto_revision(this.revision_num))}resize_slider(){var t;if(y(this,f),null!=this.syncstring&&(t=this.syncstring.all_versions().length)!==this.length)return this.length=t,this.slider.slider({max:this.length-1}),this.update_buttons(),this.goto_revision()}render_diff_slider(){var t;if(y(this,f),null!=this.syncstring)return this.length=this.syncstring.all_versions().length,this.revision_num=this.length-1,t=g.debounce((t=>{if(null!=t)return this.set_doc_diff(t[0],t[1])}),150),this.diff_slider.slider({animate:!1,min:0,max:this.length-1,step:1,values:[Math.max(Math.floor(this.revision_num/2),0),this.revision_num],range:!0,slide:(i,e)=>e.values[0]>=e.values[1]?(e.values[0]=Math.max(0,e.values[1]-1),setTimeout((()=>this.diff_slider.slider({values:e.values})),200)):t(this.goto_diff(e.values[0],e.values[1]))})}resize_diff_slider(){var t;if(y(this,f),null!=this.syncstring&&(t=this.syncstring.all_versions().length)!==this.length)return this.length=t,this.diff_slider.slider({max:this.length-1}),this.goto_diff()}process_view(){if(y(this,f),"sagews"===this.ext)return this.worksheet.process_sage_updates()}mount(){return y(this,f),this.mounted||(s(document.body).append(this.element),this.mounted=!0),this.mounted}show(){var 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