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fixes in ux

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Mateusz Gruszczyński
2026-07-20 22:58:41 +02:00
parent 4361230c8b
commit 94a8907f02
9 changed files with 60 additions and 28 deletions
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static/js/pad.js
+3 -3
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@@ -16,8 +16,8 @@ function toast(text){const el=document.querySelector("#toast");el.textContent=te
function setStatus(kind,text){document.querySelector("#status-dot").className=`status__dot${kind?` is-${kind}`:""}`;document.querySelector("#status-text").textContent=text;}
function updateAddressLabel(){document.querySelector("#pad-url").textContent=`${location.pathname}${location.search}`;}
async function renderMermaid(){const nodes=preview.querySelectorAll(".mermaid");if(!nodes.length)return;try{const {default:mermaid}=await import("https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs");mermaid.initialize({startOnLoad:false,theme:"dark",securityLevel:"strict"});await mermaid.run({nodes:[...nodes]});}catch{nodes.forEach(n=>n.insertAdjacentHTML("beforebegin",'<p class="error">Failed to load Mermaid.</p>'));}}
function renderGutter(){const lines=editor.value.split("\n");owners=owners.slice(0,lines.length);while(owners.length<lines.length)owners.push(owners.at(-1)||nickname||"");gutter.innerHTML=lines.map((_,i)=>`<div title="${escapeHtml(owners[i]||"no author")}" style="--owner:${colorFor(owners[i])}">${i+1}</div>`).join("");document.body.classList.toggle("hide-line-numbers",!lineToggle.checked);}
function escapeHtml(v){return String(v).replace(/[&<>"']/g,c=>({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"}[c]));}
function renderGutter(){const lines=editor.value.split("\n");owners=owners.slice(0,lines.length);while(owners.length<lines.length)owners.push(owners.at(-1)||nickname||"");gutter.innerHTML=lines.map((_,i)=>{const owner=owners[i]||"";const startsBlock=Boolean(owner)&&owner!==owners[i-1];const label=startsBlock?`<span class="line-owner-label">${escapeHtml(owner)}</span>`:"";return `<div title="${escapeHtml(owner||"no author")}" style="--owner:${colorFor(owner)}">${label}${i+1}</div>`;}).join("");document.body.classList.toggle("hide-line-numbers",!lineToggle.checked);}
function escapeHtml(v){return String(v).replace(/[&<>"']/g,c=>({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#039;"}[c]));}function formatDate(value){if(value==null||value==="")return "—";let raw=String(value).trim();if(/^\d+$/.test(raw)){const number=Number(raw);raw=String(raw).length<=10?number*1000:number;}else if(/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}(?:\.\d+)?$/.test(raw)){raw=raw.replace(" ","T")+"Z";}const date=new Date(raw);return Number.isNaN(date.getTime())?"—":date.toLocaleString("en-US");}
function render(){if(uiState.mode==="markdown"){preview.classList.remove("preview--raw");preview.innerHTML=renderMarkdown(editor.value);document.querySelector("#preview-label").textContent="Markdown + Mermaid preview";renderMermaid();}else{preview.classList.add("preview--raw");preview.textContent=editor.value;document.querySelector("#preview-label").textContent="Source text";}document.querySelector("#characters").textContent=`${editor.value.length} characters`;document.querySelector("#words").textContent=`${editor.value.trim()?editor.value.trim().split(/\s+/).length:0} words`;renderGutter();}
function applyUi({write=false,replace=false}={}){editorWorkspace.className=`workspace view-${uiState.view}`;document.querySelectorAll("[data-view]").forEach(b=>{const a=b.dataset.view===uiState.view;b.classList.toggle("active",a);b.setAttribute("aria-pressed",String(a));});const markdown=uiState.mode==="markdown";modeToggle.classList.toggle("active",markdown);modeToggle.textContent=markdown?"Markdown":"Text";render();if(write)writeEditorState(uiState,{replace});updateAddressLabel();}
function applyRemote(content,ownerMap){if(content===editor.value&&ownerMap==null)return;const start=editor.selectionStart,end=editor.selectionEnd;applyingRemote=true;editor.value=content;try{owners=JSON.parse(ownerMap||"[]");}catch{owners=[];}editor.setSelectionRange(Math.min(start,content.length),Math.min(end,content.length));applyingRemote=false;render();}
@@ -29,6 +29,6 @@ window.addEventListener("popstate",()=>{uiState=readEditorState();applyUi();});w
document.querySelector("#publish-page").addEventListener("click",async()=>{try{const result=await api(`/api/pads/${encodeURIComponent(slug)}/publish`,{method:"POST",body:JSON.stringify({password:password||null})});const url=new URL(result.url,location.origin).href;await copyText(url);toast("Page link copied");window.open(url,"_blank","noopener");}catch(error){toast(error.message);}});
editor.addEventListener("scroll",()=>{gutter.scrollTop=editor.scrollTop;});editor.addEventListener("input",()=>{const newLines=editor.value.split("\n").length;const cursorLine=editor.value.slice(0,editor.selectionStart).split("\n").length-1;while(owners.length<newLines)owners.push(nickname);owners=owners.slice(0,newLines);owners[cursorLine]=nickname;render();if(applyingRemote)return;clearTimeout(saveTimer);document.querySelector("#save-state").textContent="Saving…";saveTimer=setTimeout(()=>socket?.update(editor.value,JSON.stringify(owners)),250);});
document.querySelector("#password-form").addEventListener("submit",e=>{e.preventDefault();password=document.querySelector("#open-password").value;sessionStorage.setItem(`rustpad:pad:${slug}:password`,password);document.querySelector("#password-error").textContent="";connect();});
const historyPanel=document.querySelector("#history-panel");document.querySelector("#history-button").addEventListener("click",async()=>{historyPanel.classList.add("open");historyPanel.setAttribute("aria-hidden","false");document.body.classList.add("history-open");const list=document.querySelector("#history-list");list.innerHTML='<p class="empty">Loading…</p>';try{const revisions=await api(`/api/pads/${encodeURIComponent(slug)}/history`,{method:"POST",body:JSON.stringify({password:password||null})});list.innerHTML=revisions.length?revisions.map((r,i)=>{const snippet=escapeHtml(r.content.trim().split("\n").slice(0,3).join(" · ").slice(0,150)||"Empty note");const author=r.author||"Unknown author";return `<article class="revision"><span class="revision__marker" style="--owner:${colorFor(author)}"></span><div><div class="revision__meta"><strong>${escapeHtml(author)}</strong><time>${new Date(r.created_at.replace(" ","T")+"Z").toLocaleString("en-US")}</time></div><p class="revision__snippet">${snippet}</p><button data-preview="${r.id}">Preview</button><button data-revision="${r.id}">Restore</button><div class="revision__preview" id="preview-${r.id}" hidden></div></div></article>`;}).join(""):'<p class="empty">No history yet.</p>';for(const r of revisions){list.querySelector(`[data-preview="${r.id}"]`)?.addEventListener("click",()=>{const el=list.querySelector(`#preview-${r.id}`);el.hidden=!el.hidden;el.textContent=r.content;});list.querySelector(`[data-revision="${r.id}"]`)?.addEventListener("click",async()=>{await api(`/api/pads/${encodeURIComponent(slug)}/restore`,{method:"POST",body:JSON.stringify({password:password||null,revision_id:r.id})});toast("Version restored");});}}catch(e){list.innerHTML=`<p class="error">${escapeHtml(e.message)}</p>`;}});document.querySelector("#close-history").addEventListener("click",()=>{historyPanel.classList.remove("open");historyPanel.setAttribute("aria-hidden","true");document.body.classList.remove("history-open");});
const historyPanel=document.querySelector("#history-panel");document.querySelector("#history-button").addEventListener("click",async()=>{historyPanel.classList.add("open");historyPanel.setAttribute("aria-hidden","false");document.body.classList.add("history-open");const list=document.querySelector("#history-list");list.innerHTML='<p class="empty">Loading…</p>';try{const revisions=await api(`/api/pads/${encodeURIComponent(slug)}/history`,{method:"POST",body:JSON.stringify({password:password||null})});list.innerHTML=revisions.length?revisions.map((r,i)=>{const snippet=escapeHtml(r.content.trim().split("\n").slice(0,3).join(" · ").slice(0,150)||"Empty note");const author=r.author||"Unknown author";return `<article class="revision"><span class="revision__marker" style="--owner:${colorFor(author)}"></span><div><div class="revision__meta"><strong>${escapeHtml(author)}</strong><time>${formatDate(r.created_at)}</time></div><p class="revision__snippet">${snippet}</p><button data-preview="${r.id}">Preview</button><button data-revision="${r.id}">Restore</button><div class="revision__preview" id="preview-${r.id}" hidden></div></div></article>`;}).join(""):'<p class="empty">No history yet.</p>';for(const r of revisions){list.querySelector(`[data-preview="${r.id}"]`)?.addEventListener("click",()=>{const el=list.querySelector(`#preview-${r.id}`);el.hidden=!el.hidden;el.textContent=r.content;});list.querySelector(`[data-revision="${r.id}"]`)?.addEventListener("click",async()=>{await api(`/api/pads/${encodeURIComponent(slug)}/restore`,{method:"POST",body:JSON.stringify({password:password||null,revision_id:r.id})});toast("Version restored");});}}catch(e){list.innerHTML=`<p class="error">${escapeHtml(e.message)}</p>`;}});document.querySelector("#close-history").addEventListener("click",()=>{historyPanel.classList.remove("open");historyPanel.setAttribute("aria-hidden","true");document.body.classList.remove("history-open");});
document.querySelector("#upload-button").addEventListener("click",()=>document.querySelector("#file-input").click());document.querySelector("#file-input").addEventListener("change",async e=>{const file=e.target.files[0];if(!file)return;const form=new FormData();form.append("password",password||"");form.append("file",file);try{const result=await api(`/api/pads/${encodeURIComponent(slug)}/files`,{method:"POST",body:form,headers:{}});const image=file.type.startsWith("image/");const text=image?`![${file.name}](${result.url})`:`[${file.name}](${result.url})`;editor.setRangeText(text,editor.selectionStart,editor.selectionEnd,"end");editor.dispatchEvent(new Event("input"));toast("File uploaded");}catch(err){toast(err.message);}e.target.value="";});
initialize();