var defaultsettings = { bgcolor: "white", fontfamily: "ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, 'Apple Color Emoji', Arial, sans-serif, 'Segoe UI Emoji', 'Segoe UI Symbol'", fontsize: "16px", fontcolor: "rgb(55,53,47)", lineheight: "24px", accentcolor: "rgb(55,53,47)", margins: "7%", savedelay: 2000, defaultpreviewinsplit: false, tagautocomplete: false, titleinaccentcolor: false, enablenetwork: false, titlebydefault: false, linksinnewtab: true }; //builtin var markerslist = ["* ", "- ", " * ", " - ", ">> ", "> ", "=> ", "— ", "[ ] ", " ", "• ", "- [ ]"]; var sectionmarks = ["---", "### ", "## ", "# ", "```"]; var codelanguages = ["xml", "js", "sql"]; // globals var currentnote = null; var fileindex = 0; var workerid = null; var backup = ""; var localdata = null; var saved = true; var pending = false; var settings = null; var tags = null; var currentvault = ""; var currenttag = ""; var stat = { ses: { q: 0, t: timestamp(), d: 0 }, cur: { q: 0, t: timestamp(), d: 0 } } var themes = { mingwdark: { bgcolor: "rgb(46,52,64)", fontfamily: "Lucida console", fontsize: "14px", fontcolor: "rgb(191,191,191)", lineheight: "120%", accentcolor: "rgb(177,54,186)" }, mingw64: { bgcolor: "white", fontfamily: "Lucida console", fontsize: "13px", fontcolor: "black", lineheight: "110%", accentcolor: "rgb(177,54,186)" }, Default: { bgcolor: "white", fontfamily: "'Inconsolata', 'Consolas', monospace", fontsize: "16px", fontcolor: "black", lineheight: "130%", accentcolor: "#5AA7CE" }, Notion: { bgcolor: "white", fontfamily: "ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, 'Apple Color Emoji', Arial, sans-serif, 'Segoe UI Emoji', 'Segoe UI Symbol'", fontsize: "16px", fontcolor: "rgb(55,53,47)", lineheight: "24px", accentcolor: "rgb(55,53,47)" }, Monkey: { bgcolor: "rgb(227,227,227)", fontfamily: "'Hack', 'Consolas', monospace", fontsize: "14px", fontcolor: "rgb(55,55,55)", lineheight: "24px", accentcolor: "#5AA7CE" }, "White monkey": { bgcolor: "white", fontfamily: "'Inconsolata', 'Consolas', monospace", fontsize: "18px", fontcolor: "black", lineheight: "150%", accentcolor: "#5AA7CE" }, Mariana: { bgcolor: "rgb(48,56,65)", fontfamily: "'Consolas', monospace", fontsize: "16px", fontcolor: "rgb(216,222,233)", lineheight: "120%", accentcolor: "rgb(249,174,88)" }, "Plus plus": { bgcolor: "white", fontfamily: "'Consolas', 'Courier New', monospace", fontsize: "15px", fontcolor: "black", lineheight: "110%", accentcolor: "rgb(128,0,255)" }, Calmly: { bgcolor: "rgb(250,250,250)", fontfamily: "'Droid Serif', serif", fontsize: "19px", fontcolor: "rgb(60,60,60)", lineheight: "28.5px", accentcolor: "rgb(60,60,60)" }, Breakers: { bgcolor: "rgb(252,253,253)", fontfamily: "'Consolas', monospace", fontsize: "16px", fontcolor: "rgb(50,50,50)", lineheight: "120%", accentcolor: "rgb(95,180,180)" }, Cryptee: { bgcolor: "white", fontfamily: "'Josefin Sans', sans-serif", fontsize: "16px", fontcolor: "rgb(78,78,78)", lineheight: "24px", accentcolor: "rgb(54,54,54)" } }; var commands = [ { hint: "Close menu" }, { shortcut: "ctrl+p", hint: "Show notes list", action: searchandloadnote }, { hint: "Share note", action: share, allowunsaved: true }, { hint: "Share note (html)", action: sharehtml }, { shortcut: "ctrl+n", hint: "New note", action: startnewnote }, { shortcut: "ctrl+shift+P", hint: "Command palette", allowunsaved: true, action: commandpalette, excludepalette: true }, { shortcut: "ctrl+g", hint: "Find in notes", action: showgrep }, { shortcut: "ctrl+i", hint: "Toggle title", action: toggletitle, allowunsaved: true }, { shortcut: "ctrl+m", hint: "Toggle preview", action: togglepreview, allowunsaved: true }, { shortcut: "ctrl+shift+M", hint: "Toggle preview with merged subnotes", action: togglepreviewwithsubs, allowunsaved: true }, { shortcut: "ctrl+d", hint: "Delete note", action: deletecurrentnote }, { hint: "Restore note", action: restore }, { shortcut: "ctrl+h", hint: "Insert markdown header", action: insertheader, allowunsaved: true }, { shortcut: "F1", hint: "Show help", action: showhelp }, { hint: "Search tags", action: searchtags, shortcut: "ctrl+shift+T" }, { hint: "Log out", action: logout, }, { hint: "Toggle split view", action: togglesplit }, { hint: "Load previous note", action: loadprevious, shortcut: "ctrl+b" }, { hint: "Load next note", action: loadnext, shortcut: "ctrl+shift+B" }, { hint: "Sort text", action: sortselection, allowunsaved: true }, { hint: "Settings", action: editsettings }, { hint: "Restore default settings", action: restoresettings }, { hint: "Note outline", action: showoutline, shortcut: "ctrl+o", allowunsaved: true }, { hint: "Show connected notes", action: shownotelinks, shortcut: "ctrl+l" }, { hint: "Switch local/remote vault", action: switchvault, shortcut: "ctrl+shift+V" }, { hint: "Add tag filter", action: addtagfilter, shortcut: "ctrl+shift+F", }, { hint: "Select theme", action: selecttheme, allowunsaved: true }, { hint: "Show info", action: showinfo, shortcut: "ctrl+w", allowunsaved: true }, { hint: "Force save", action: save, shortcut: "ctrl+s", allowunsaved: true }, { hint: "Toggle spell check", action: togglespellcheck, allowunsaved: true, shortcut: "F7" }, { hint: "Create subnote from selection", action: createsubnote }, { hint: "Merge subnote", action: includesub }, { hint: "Comment selection", action: comment }, { hint: "Download current note", action: downloadnote }, { hint: "Download current note with merged subnotes", action: downloadnotewithsubs }, { hint: "Download all notes in a zip file", action: downloadnotes }, { hint: "Download current vault", action: downloadvault, shortcut: "ctrl+shift+S" }, { hint: "Download all vaults", action: downloadallvaults }, { hint: "Insert text in todo", action: inserttodo }, { hint: "Send by SMS", action: sms, remoteonly: true }, { hint: "Edit pgp keys", action: editpgpkeys }]; var snippets = [ { command: "/code", hint: "Code block", insert: "```\n\n```", cursor: -4 }, { command: "/date", hint: "Current date", insert: (new Date).toISOString().substring(0, 10), cursor: 0 }, { command: "/bonjour", hint: "Standard answer (fr)", insert: "Bonjour ,\n\n\n\nBien cordialement,\nSimon", cursor: -29 }, { command: "/hello", hint: "Standard answer (en)", insert: "Hello ,\n\n\n\nKind regards,\nSimon", cursor: -24 }, { command: "/-", hint: "Dialog mark", insert: "— ", cursor: 0 }, { command: "/*", insert: "• " }, { command: "//", insert: "", cursor: -4 }]; function sms() { if (confirm("Send note by SMS?")) { queryremote({action: "sms", data: currentnote.content.replace(/\n/g, " ")}) .then(data => { showtemporaryinfo("SMS sent. Result: '" + data.result + "'"); }); } } function getnote(title) { return localdata.find(note => note.title == title); } function getrangecontent(range) { return md.value.substring(range.start, range.end); } function createsubnote(suggestedtitle) { var name = []; if (suggestedtitle) { name.push(suggestedtitle); } var range = getlinesrange(); var content = getrangecontent(range); filter.placeholder = "Create subnote..."; searchinlist(name) .then(title => { if (!title) { showtemporaryinfo("No title provided"); setpos(md.selectionStart); } else if (getnote(title)) { showtemporaryinfo("'" + title + "' already exists"); setpos(md.selectionStart); } else { var newnote = { title: title, content: content } localdata.unshift(newnote); md.value = md.value.substring(0, range.start) + "[[" + title + "]]" + md.value.substring(range.end); datachanged(); } }); } function comment() { md.value = md.value.substring(0, md.selectionStart) + "" + md.value.substring(md.selectionEnd); } function includesub() { var range = linkrangeatpos(); if (range) { var title = linkatpos(); if (confirm("Replace [[" + title + "]] by its content?")) { var subnote = getnote(title); md.value = md.value.substring(0, range.start) + subnote.content + md.value.substring(range.end); if (confirm("Delete '" + title + "'?")) { deletenote(subnote); datachanged(); } } } } function togglespellcheck() { md.spellcheck = !md.spellcheck; } function formatsize(size) { var unit = "b"; if (size > 1024) { size /= 1024; unit = "kb"; } if (size > 1024) { size /= 1024; unit = "mb"; } return size.toFixed(2) + " " + unit; } function pospercent() { return md.value.length > 0 ?(100 * md.selectionStart / md.value.length).toFixed(2) : 100; } function showinfo() { var tags = gettags(currentnote); showtemporaryinfo( [ "vault: " + currentvault, "saved: " + saved, "title: " + currentnote.title, "cursor position: " + md.selectionStart + " (" + pospercent() + "%)", (tags ? "tags: " + tags : ""), "spell check: " + (md.spellcheck ? "en" : "dis") + "abled", "notes count: " + localdata.length, "word count: " + getwords(), "current filter: " + currenttag || "", "current note start: " + stat.cur.t, "current note queries: " + stat.cur.q, "current note data sent: " + formatsize(stat.cur.d), "session start: " + stat.ses.t, "session queries: " + stat.ses.q, "session data sent: " + formatsize(stat.ses.d) ].join("\n")); } function loadtheme(theme) { for (var i in themes[theme]) { settings[i] = themes[theme][i]; } applystyle(); resize(); } function savesettings() { window.localStorage.setItem("settings", JSON.stringify(settings)); } function selecttheme() { searchinlist(Object.keys(themes), loadtheme) .then(t => { loadtheme(t); savesettings(); }); } function addtagfilter() { var command = commands.find(c => c.action == addtagfilter); if (!currenttag) { tagslist() .then(t => { currenttag = t; command.hint = "Remove tag filter '" + currenttag + "'"; setwindowtitle(); }); } else { currenttag = ""; command.hint = "Add tag filter"; setwindowtitle(); } } function applyvault(vault) { window.localStorage.setItem("vault", vault); init(); } function switchvault() { var newvault = currentvault == "local" ? "remote" : "local"; if (confirm("Switch to " + newvault + "?")) { applyvault(newvault); } } function ancestors(note) { var list = [note]; var result = []; while (list.length) { var current = list.shift(); if (result.indexOf(current) == -1) { result.push(current); list = list.concat(parents(current)); } } return result; } function descendants(note) { var list = [note]; var result = []; while (list.length) { var current = list.shift(); if (result.indexOf(current) == -1) { result.push(current); list = list.concat(children(current)); } } return result; } function children(note) { return (note.content .match(/\[\[([^\]]*)\]\]/g) || []) .map(l => l.replace("[[", "").replace("]]", "")) .map(l => getnote(l)); } function parents(note) { return localdata .filter(n => n.content.indexOf("[[" + note.title + "]]") != -1); } function connected(note) { var list = [note]; var result = []; while (list.length) { var current = list.shift(); if (result.indexOf(current) == -1) { result.push(current); list = list.concat(children(current)).concat(parents(current)); } } return result; } function shownotelinks() { if (settings.enablenetwork) { networkpage.hidden = false; md.hidden = true; function id(note) { return localdata.indexOf(note); } var nodes = []; var edges = []; var list = [currentnote]; while (list.length) { var current = list.shift(); if (!nodes.find(n => n.id == id(current))) { nodes.push( { id: id(current), label: current.title }); var buddies = children(current).concat(parents(current)); list = list.concat(buddies); buddies. forEach(buddy => { if (!edges.find(edge => (edge.to == id(current) && edge.from == id(buddy)) || (edge.to == id(buddy) && edge.from == id(current)))) { edges.push({ from: id(current), to: id(buddy) }); } }); } } var data = { nodes: nodes, edges: edges }; var options = { nodes: { color: { background: settings.bgcolor, border: settings.fontcolor, }, font: { color: settings.fontcolor, size: 16, face: settings.fontfamily } } }; var graph = new vis.Network(network, data, options); graph.on("click", function(event) { networkpage.hidden = true; md.hidden = false; loadnote(nodes.find(n => n.id == event.nodes[0]).label); }); } else { searchinlist(connected(currentnote).map(n => n.title)) .then(loadnote); } } function showoutline() { var outline = {}; var pos = 0; md.value.split("\n").forEach((line, index, lines) => { pos += line.length + 1; if (line.startsWith("#")) { line = line .replace("# ", "") .replace(/#/g, "\xa0".repeat(4)); outline[line] = pos; } else if (line == "---" && index != 0 && index != 3) { var next; if (next = lines.find((current, i) => { return i > index && current != ""; })) { var nbcar = 80; next = next.length < nbcar ? next : next.substring(0, nbcar) + "..."; outline[next] = pos; } } }); var keys = Object .keys(outline) .sort((a,b) => { return outline[a] - outline[b]; }); searchinlist(keys) .then(line => { md.setSelectionRange(outline[line], outline[line]); md.focus(); }); } function linkrangeatpos() { var start = md.value.lastIndexOf("[[", md.selectionStart); if (start == -1 || md.value.substring(start, md.selectionStart).indexOf("\n") != -1) return null var end = md.value.indexOf("]]", md.selectionStart); if (end == -1 || md.value.substring(md.selectionStart, end).indexOf("\n") != -1) return null; return { start: start, end: end + 2 }; } function linkatpos() { var range = linkrangeatpos(); if (range) { return md.value.substring(range.start + 2, range.end - 2); } return null; } function tagatpos() { if (md.value.lastIndexOf("tags: ", md.selectionStart) < md.value.lastIndexOf("\n", md.selectionStart) || md.selectionStart < 6) { return null; } var start = md.value.lastIndexOf(" ", md.selectionStart); if (start == -1 || md.value.substring(start, md.selectionStart).indexOf("\n") != -1) return ""; var eol = md.value.indexOf("\n", md.selectionStart); var end = md.value.indexOf(",", md.selectionStart); if (end == -1 || eol < end) { end = eol; } return md.value.substring(start + 1, end); } function clickeditor() { if (!saved) { console.log("Not saved, ctrl+click ignored."); return; } if (event.ctrlKey) { var link = linkatpos(); var tag = tagatpos(); if (link) { loadnote(link); } else if (tag) { tagslist(); searchinlist(tags[tag.toLowerCase()]) .then(loadnote); } } } function restoresettings() { if (confirm("Restore default settings?")) { settings = defaultsettings; savesettings(); loadsettings(); } } function editsettings() { bindfile( { title: "settings.json", content: JSON.stringify(settings, null, " ") }); } function editpgpkeys() { bindfile( { title: "pgpkeys", content: localStorage.getItem("pgpkeys") }); } function showtemporaryinfo(info) { alert(info); } function getwords() { return md.value.split(/\s+\b/).length; } function issplit() { return window.location !== window.parent.location; } function togglesplit() { if (issplit()) { window.parent.location = "index.html"; } else { window.location = "split.html"; } } function isremote() { return currentvault == "remote"; } function logout() { if (isremote()) { window.localStorage.removeItem("password"); togglepassword(); } } function tagslist() { tags = {}; localdata .forEach(n => { var ts = gettags(n); ts.forEach(t => { tags[t] = tags[t] || []; tags[t].push(n.title); }); }); return searchinlist(Object.keys(tags).sort()); } function searchtags() { tagslist() .then(tag => searchinlist(tags[tag])) .then(loadnote); } function gettags(note) { var i = note.content.indexOf("tags: "); if (i > -1) { var j = note.content.indexOf("\n", i); return note.content.substring(i + 6, j).split(",").map(t => t.toLowerCase().trim()); } return []; } function share() { if (navigator.share) { navigator.share( { text: md.value, title: currentnote.title }); } } function sharehtml() { if (navigator.share) { var file = new File(['' + md2html(md.value) + ''], currentnote.title + ".html", { type: "text/html", }); navigator.share( { title: currentnote.title, files: [file] }); } } function getfilename(title) { return title.replace(/[^a-z0-9]/gi, '_').toLowerCase() + ".md"; } function download(filename, content) { var element = document.createElement('a'); element.setAttribute('href', 'data:text/markdown;charset=utf-8,' + encodeURIComponent(content)); element.setAttribute('download', filename); element.style.display = 'none'; document.body.appendChild(element); element.click(); document.body.removeChild(element); element = null; } function downloadnotes() { var zip = new JSZip(); localdata.forEach(note => { zip.file(getfilename(note.title), note.content); }); zip.generateAsync({type:"blob"}) .then(function(content) { saveAs(content, "notes.zip"); }); } function inserttodo() { filter.placeholder = "Text..."; filter.value = ""; filteredlist.hidden = true; searchdialog.hidden = false; filter.focus(); filter.select(); filter.onkeydown = function() { if (event.key === "Enter") { event.preventDefault(); searchdialog.hidden = true; getnote("todo").content += "\n" + filter.value; datachanged(); } } } function downloadallvaults() { var data = { local: JSON.parse(window.localStorage.getItem("local")), remote: JSON.parse(window.localStorage.getItem("remote")), trash: JSON.parse(window.localStorage.getItem("trash")), }; download("notes " + timestamp() + ".json", JSON.stringify(data)); } function downloadvault() { download("notes " + timestamp() + " " + currentvault + ".json", window.localStorage.getItem(currentvault)); } function downloadnotewithsubs() { var note = withsubs(); if (note) { download(note.title + ".md", note.content); } } function downloadnote() { download(currentnote.title + ".md", md.value); } function remotecallfailed(error) { if (error) { console.warn(error); showtemporaryinfo("Error: " + error); } } function loadstorage() { var item = window.localStorage.getItem(currentvault); localdata = item ? JSON.parse(item) : []; var urlparam = (new URLSearchParams(window.location.search)).get("n"); if (currentnote) { currentnote = getnote(currentnote.title); } else if (urlparam) { currentnote = getnote(urlparam); if (!currentnote) { currentnote = {title: urlparam, content: ""}; localdata.unshift(currentnote); } } if (currentnote) { bindfile(currentnote); } else { loadlast(); } initshortcuts(); } function applystyle() { document.body.style.background = settings.bgcolor; document.body.style.fontFamily = settings.fontfamily; document.body.style.fontSize = settings.fontsize; document.body.style.lineHeight = settings.lineheight; document.body.style.color = settings.fontcolor; document.body.style.caretColor = settings.accentcolor; document.body.style.marginLeft = settings.margins; document.body.style.marginRight = settings.margins; if (settings.titleinaccentcolor) { title.style.color = settings.accentcolor; } } function loadsettings() { settings = {...defaultsettings}; var item = window.localStorage.getItem("settings"); if (item) { item = JSON.parse(item); for (var key in settings) { if (typeof item[key] !== "undefined") { settings[key] = item[key]; } } } applystyle(); if (settings.titlebydefault && title.hidden) { toggletitle(); } } function checksaved() { if (!saved) { return "not saved"; } } function initsnippets() { // code languages codelanguages.forEach(lang => { if (!snippets.find(s => s.command == "/" + lang)) { snippets.push( { command: "/" + lang, hint: lang + " code block", insert: "```" + lang + "\n\n```", cursor: -4 }); } }); } function initvault() { currentvault = window.localStorage.getItem("vault") || "local"; } function initshortcuts() { localdata .filter(n => n.content.includes("shortcut: ")) .forEach(n => { var hint = "Open " + n.title; if (!commands.find(c => c.hint == hint)) { var shortcut = n.content.match(/shortcut: (.*)/)[1]; commands.push({ hint: hint, shortcut: shortcut, action: function() { loadnote(n.title); } }); } }); } function addfakehistory() { history.pushState({}, '', '.'); } function init() { loadsettings(); initvault(); window.onbeforeunload = checksaved; window.onclick = focuseditor; initsnippets(); currenttag = ""; if (isremote()) { if (localStorage.getItem("pgpkeys") && localStorage.getItem("pgpkeys").startsWith("-----BEGIN PGP PUBLIC KEY BLOCK-----")) { queryremote({action: "fetch"}) .then(data => { window.localStorage.setItem("remote", JSON.stringify(data)); loadstorage(); checkevents(); }) .catch(remotecallfailed); } else { showtemporaryinfo("Pgp key empty or invalid. Switching to local."); currentvault = "local"; loadstorage(); } } else { loadstorage(); } if (issplit()) { if (settings.defaultpreviewinsplit && name == "right") { togglepreview(); } else if (name == "left") { md.focus(); } } } function togglepassword() { password.value = ""; authentpage.hidden = false; notepage.style.display = "none"; document.title = "notes"; password.focus(); } function cvdt(text) { var day = text.substr(0,8); var time = text.substr(9,6); return new Date( day.substr(0,4), parseInt(day.substr(4,2)) - 1, day.substr(6,2), time.substr(0,2), time.substr(2,2), time.substr(4,2)); } function ics2json(ics) { var events = []; ics.split("BEGIN:VEVENT").forEach(block => { var evt = {}; block.split("\r\n").forEach(line => { var tuple = line.split(":"); if (tuple.length > 1) { var field = tuple.shift().split(";")[0]; var value = tuple.join(":"); if (field == "DTSTART") { evt.DTSTART = cvdt(value); } else if (field == "UID" || field == "SUMMARY") { evt[field] = value; } } }); if (evt.UID && evt.SUMMARY && evt.DTSTART) { events.push(evt); } }); return events.sort( (a,b) => a.DTSTART - b.DTSTART); } function getorcreate(title, content, putontop) { var note = getnote(title); if (!note) { note = {title: title, content: content}; localdata.push(note) } if (putontop) { localdata.splice(localdata.indexOf(note), 1); localdata.unshift(note); } return note; } function checkevents() { queryremote({action: "cal"}) .then(data => { if (!isremote()) { console.log("ignore events because current vault is " + currentvault); return; } if (!data.ics) { console.warn("could not retrieve events"); return; } var note = getorcreate("events.json", "[]", false); var events = ics2json(data.ics); var existing = JSON.parse(note.content).map(e => { e.DTSTART = new Date(e.DTSTART); return e; }); // keep future only events = events.filter(e => e.DTSTART >= new Date); existing = existing.filter(e => e.DTSTART >= new Date); // check added, deleted, changed var newcontent = []; events.forEach(evt => { var previous = existing.find(e => e.UID == evt.UID); if (!previous) { newcontent.push("new event: " + evt.DTSTART.toLocaleString() + " " + evt.SUMMARY); } else if (previous.SUMMARY != evt.SUMMARY) { newcontent.push("changed event: " + evt.DTSTART.toLocaleString() + " " + evt.SUMMARY); } }); existing.forEach(evt => { if (!events.find(e => e.UID == evt.UID)) { newcontent.push("deleted event: " + evt.DTSTART.toLocaleString() + " " + evt.SUMMARY); } }); if (newcontent.length) { showtemporaryinfo("Calendar changes to check"); var eventsnotes = getorcreate("events to check", "", true); var idx = 0; if (eventsnotes.content.startsWith("---")) { idx = eventsnotes.content.indexOf("---", 3) + 4; } eventsnotes.content = eventsnotes.content.substring(0, idx) + newcontent.join("\n") + "\n---\n" + eventsnotes.content.substring(idx); // reload eventsnotes if open if (currentnote == eventsnotes) { bindfile(eventsnotes); } note.content = JSON.stringify(events); datachanged(); } }) .catch(remotecallfailed); } async function queryremote(params) { return new Promise( (apply, failed) => { stat.cur.q++; stat.ses.q++; params.password = window.localStorage.getItem("password"); var paramlist = []; for (var i in params) { paramlist.push(i + "=" + encodeURIComponent(params[i])); } stat.cur.d += paramlist.join("&").length; stat.ses.d += paramlist.join("&").length; var xhr = new XMLHttpRequest(); xhr.open("POST", "handler.php"); xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); xhr.onerror = function() { failed("XMLHttpRequest error"); } xhr.onload = async function() { if (xhr.status !== 200) { failed("Http status " + xhr.status); } else { var data = {}; try { var response = xhr.responseText; if (localStorage.getItem("pgpkeys") && response.startsWith("-----BEGIN PGP MESSAGE-----")) { console.log("decrypting..."); var key = localStorage.getItem("pgpkeys").split("-----END PGP PUBLIC KEY BLOCK-----")[1]; var privateKey = await openpgp.readKey({ armoredKey: key }); var decrypted = await openpgp.decrypt({ message: await openpgp.readMessage({ armoredMessage: response }), decryptionKeys: privateKey }); const chunks = []; for await (const chunk of decrypted.data) { chunks.push(chunk); } response = chunks.join(''); } data = JSON.parse(response); if (data.error) { if (data.error == "authent") { failed(); togglepassword(); } else { failed("Remote handler returned an error: " + data.error); } } else if (data.warning) { console.warn("Remote warning: " + data.warning); } else { authentpage.hidden = true; notepage.style.display = "table"; apply(data); } } catch(error) { failed("Handler result is not valid. JS error: " + error); } } } xhr.send(paramlist.join("&")); }); } function getlinesrange() { var start = md.selectionStart; var end = md.selectionEnd; while (start > 0 && md.value[start - 1] != "\n") start--; while (end < md.value.length && md.value[end] != "\n") end++; return { start: start, end: end }; } function sortselection() { var content = md.value; var range = {start: 0, end: content.length}; if (md.selectionStart != md.selectionEnd) { range = getlinesrange(); } var selection = content.substring(range.start, range.end); var sorted = selection.split("\n").sort().join("\n"); md.value = content.substring(0, range.start) + sorted + content.substring(range.end); datachanged(); } function selectlines() { var range = getlinesrange(); md.selectionStart = range.start; md.selectionEnd = range.end; } function seteditorcontent(content) { md.value = content; } function ontopbarclick() { if (title.hidden) { commandpalette(); } } function md2html(content) { // dumb fallback for offline mode if (typeof showdown == "undefined") return content .replace(/\*\*([^\*]*)\*\*/g, "$1") .replace(/\*([^\*]*)\*/g, "$1") .replace(/\## (.*)/g, "

$1

") .replace(/\# (.*)/g, "

$1

") .replace(/\n/g, "
"); var converter = new showdown.Converter(); converter.setOption("simplifiedAutoLink", true); converter.setOption("simpleLineBreaks", true); converter.setOption("metadata", true); converter.setOption("tasklists", true); converter.setOption("literalMidWordUnderscores", true); if (settings.linksinnewtab) { converter.setOption("openLinksInNewWindow", true); } var html = converter.makeHtml(content); // internal links html = html.replace(/\[\[([^\]]*)\]\]/g, "$1"); return html; } function list() { return localdata .filter(n => currenttag == "" || gettags(n).includes(currenttag)) .map(n => n.title); } function loadlast() { loadnote(list().shift() || timestamp()); } function loadprevious() { var index = localdata.indexOf(currentnote); if (index > -1 && index < localdata.length - 1) { loadnote(localdata[index + 1].title); } } function loadnext() { var index = localdata.indexOf(currentnote); if (index > -1 && index > 1) { loadnote(localdata[index - 1].title); } } function grep(needle) { var result = {}; localdata .filter(note => note.title != "events.json") .forEach(note => { if (note.title.toLowerCase().includes(needle.toLowerCase())) { result[note.title] = {}; } note.content.split("\n") .forEach((line, nb) => { if (line.toLowerCase().includes(needle.toLowerCase())) { result[note.title] = result[note.title] || {}; result[note.title][nb] = line; } }); }); return result; } function showgrepresult(grepresult) { var grepcontent = ["# Search results: \"" + filter.value + "\""]; for (var file in grepresult) { grepcontent.push("[[" + file + "]]"); for (var l in grepresult[file]) { grepcontent.push("[" + l + "] " + grepresult[file][l]); } grepcontent.push(""); } if (grepcontent.length == 0) { grepcontent.push("No result."); } bindfile( { title: "Search result", content: grepcontent.join("\n") }); if (preview.hidden) { togglepreview(); } } function showgrep() { filteredlist.hidden = true; searchdialog.hidden = false; filter.focus(); filter.select(); filter.onkeydown = function() { if (event.key === "Enter") { event.preventDefault(); searchdialog.hidden = true; showgrepresult(grep(filter.value)); } } // live search /*filter.oninput = function() { if (filter.value.length > 1) { showgrepresult(grep(filter.value)); } }*/ } function commandpalette() { searchinlist(commands .filter(c => !c.excludepalette) .map(c => c.hint) .concat(snippets.map(s => "Insert snippet: " + s.hint)) .concat(list().map(t => "Open note: " + t)) ) .then(hint => { var command = commands.find(c => c.hint == hint); if (command) { executecommand(command); } else { var snippet = snippets.find(s => "Insert snippet: " + s.hint == hint); if (snippet) { insert(snippet.insert, snippet.cursor); md.focus(); } else if (hint.startsWith("Open note: ")) { loadnote(hint.replace("Open note: ", "")); } else { // if unknown command, create a new note loadnote(hint); } } }); } function insert(text, cursoroffset = 0, nbtodelete = 0) { var pos = md.selectionStart; var content = md.value; md.value = content.substring(0, pos - nbtodelete) + text + content.substring(pos); setpos(pos - nbtodelete + text.length + cursoroffset); datachanged(); } function searchinlist(list, customevent, index) { return new Promise(selectitem => { fileindex = 0; searchdialog.hidden = false; filteredlist.hidden = false; filteredlist.innerHTML = ""; filter.value = ""; list.forEach(item => { var elt = document.createElement("div"); elt.textContent = item; elt.onclick = function() { searchdialog.hidden = true; selectitem(item); } elt.customevent = customevent; filteredlist.appendChild(elt); }); applyfilter(); if (index) { fileindex = index; applyfileindex(); } filter.onkeydown = function() { // doesn't work if focus is lost. if (event.key === "Enter") { event.preventDefault(); searchdialog.hidden = true; var selected = document.getElementsByClassName("selected")[0]; selectitem(selected ? selected.textContent : filter.value); } } filter.focus(); }); } function applyfileindex() { var i = 0; [...filteredlist.children].forEach(child => { if (child.nodeName == "DIV") { child.className = ""; if(!child.hidden) { if (i++ == fileindex) { child.className = "selected"; if (child.customevent) { child.customevent(child.textContent); filter.focus(); } } } } }); } function getpos() { return md.selectionStart; } function setpos(pos) { md.setSelectionRange(pos, pos); } function before(nb) { return md.value.substring(getpos() - nb, getpos()); } function resize() { if (md.clientHeight < md.scrollHeight) { md.style.height = md.scrollHeight + 'px'; } } function putontop() { if (localdata.find(n => n == currentnote)) { localdata.splice(localdata.indexOf(currentnote), 1); localdata.unshift(currentnote); } } function postpone() { return new Promise(function(resolve) { clearTimeout(workerid); workerid = setTimeout(resolve, settings.savedelay); }); } async function save() { clearTimeout(workerid); if (currentnote.title == "settings.json") { settings = JSON.parse(md.value); savesettings(); loadsettings(); saved = true; return; } else if (currentnote.title == "pgpkeys") { localStorage.setItem("pgpkeys", md.value); saved = true; return; } if (!localdata) { showtemporaryinfo("cannot push empty data"); return; } if (pending) { console.log("pending query: save cancelled"); return; } if (saved) { console.log("nothing to save"); return; } var content = md.value; if ((content == "" && backup != "") || content == "null" || content == "undefined") { showtemporaryinfo("Invalid content '" + content + "', file '" + currentnote.title + "' not saved"); return; } currentnote.pos = md.selectionStart; currentnote.content = content; putontop(); window.localStorage.setItem(currentvault, JSON.stringify(localdata)); console.log("data serialized in local storage") if (isremote()) { var datatosend = JSON.stringify(localdata); if (localStorage.getItem("pgpkeys")) { console.log("encrypting..."); var key = localStorage.getItem("pgpkeys").split("-----BEGIN PGP PRIVATE KEY BLOCK-----")[0]; var publicKey = await openpgp.readKey({ armoredKey: key }); datatosend = await openpgp.encrypt({ message: await openpgp.createMessage({ text: datatosend }), encryptionKeys: publicKey }); } console.log("sending data to php server..."); pending = true; queryremote({action: "push", data: datatosend}) .then(() => { console.log("...data saved on server"); saved = true; }) .catch(remotecallfailed) .finally(() => { pending = false; if (content != md.value) { console.log("but content changed: will save again"); datachanged(); } else if (!saved) { console.log("save failed. Data unsaved on server, manual action required."); } }); } else { saved = true; } } function datachanged() { resize(); saved = false; postpone() .then(save); } function loadtodo() { loadnote("todo"); } function loadreview() { loadnote("press review"); } function loadquicknote() { loadnote("Quick note"); } function timestamp() { var utc = new Date(); var loc = new Date(utc - utc.getTimezoneOffset() * 60 * 1000); return loc.toISOString().replace("T", " ").replace(/\..*/, "").replace(/:/g, "."); } function startnewnote() { loadnote(timestamp()); } function showhelp() { var help = ["# Notes"]; help.push("## Shortcuts"); commands .filter(command => Boolean(command.shortcut)) .forEach(command => help.push(command.hint + ": " + command.shortcut)); help.push("## Snippets"); snippets.forEach(snippet => { help.push(snippet.hint + ": " + snippet.command); }); help.push("## Libs"); help.push("[Showdown](https://showdownjs.com/)"); help.push("[vis-network](https://visjs.org/)"); help.push("[openpgpjs](https://openpgpjs.org/)"); help.push("[jszip](https://stuk.github.io/jszip/)"); help.push("[FileSaver](http://eligrey.com)"); help.push("## Fonts"); help.push("[Inconsolata](https://levien.com/type/myfonts/inconsolata.html)"); help.push("[Hack](https://sourcefoundry.org/hack/)"); help.push("[Droid Serif](https://fonts.adobe.com/fonts/droid-serif)"); help.push("[Josefin Sans](https://fonts.google.com/specimen/Josefin+Sans)"); help.push("## Inspiration"); help.push("[rwtxt](https://rwtxt.com)"); help.push("[Offline Notepad](https://offlinenotepad.com/)"); help.push("[Writemonkey3](http://writemonkey.com/wm3/)"); help.push("[Sublime Text](https://www.sublimetext.com/)"); help.push("[Notion](https://www.notion.so/)"); help.push("[Calmly Writer](https://calmlywriter.com/)"); help.push("[Cryptee](https://crypt.ee/)"); bindfile( { title: "Help", content: help.join("\n") }); if (preview.hidden) { togglepreview(); } } function toggletitle() { if (title.hidden) { title.hidden = false; title.focus(); } else { title.hidden = true; md.focus(); } } function selectnote() { return searchinlist(list()/*, loadnote*/); } function searchautocomplete() { selectnote().then(insertautocomplete); } function searchandloadnote() { selectnote().then(loadnote); } function renamereferences(newname) { localdata .filter(note => note != currentnote) .forEach(note => { note.content = note.content.replaceAll("[[" + currentnote.title + "]]", "[[" + newname + "]]"); }); } function rename(newname) { if (localdata.find(n => n.title == newname)) { var error = newname + " alreday exists"; console.warn(error); return error; } renamereferences(newname); currentnote.title = newname; datachanged(); return ""; } function deletenote(note) { var trash = JSON.parse(window.localStorage.getItem("trash")) || []; trash.push(note); window.localStorage.setItem("trash", JSON.stringify(trash)); localdata = localdata.filter(n => n != note); renamereferences(note.title + " (deleted)"); } function deletecurrentnote() { if (confirm('delete "' + currentnote.title + '"?')) { deletenote(currentnote); loadlast(); datachanged(); } } function restore() { if (confirm('restore "' + currentnote.title + '"?')) { seteditorcontent(backup); datachanged(); } } function insertheader() { if (preview.hidden && !md.value.startsWith("---\n")) { var headers = "---\ndate: " + (new Date).toISOString().substring(0, 10) + "\ntags: \n---\n\n"; md.value = headers + md.value; setpos(27); } resize(); } function splitshortcut(s) { var r = {}; s = s.split("+"); r.key = s.pop(); s.forEach(e => { r[e] = true; }) return r; } function executecommand(command) { if (!command.allowunsaved && !saved) { showtemporaryinfo("Cannot perform '" + command.hint + "' because current note is not saved."); } else if (command.remoteonly && !isremote()) { showtemporaryinfo(command.hint + " is not available in local mode."); } else if (command.action) { command.action(); } } function esc(event) { if (!searchdialog.hidden) { event.preventDefault(); searchdialog.hidden = true; filter.placeholder = "Search..."; md.focus(); } else if (currentnote.title == "Help" || currentnote.title == "Search result") { loadlast(); } else if (networkpage.hidden == false) { networkpage.hidden = true; md.hidden = false; } else if (preview.hidden == false) { togglepreview(); } } function mainkeydownhandler() { if (event.key == "Escape") { esc(event); } else if (!searchdialog.hidden && (event.key == "Tab" || event.keyCode == "40" || event.keyCode == "38")) { event.preventDefault(); fileindex += (event.shiftKey || event.keyCode == "38") ? -1 : 1; fileindex = Math.min(fileindex, filteredlist.children.length - 1); fileindex = Math.max(fileindex, 0); applyfileindex(); } else if (event.ctrlKey && event.key == " " || event.key == "F2") { commandpalette(); } else { commands.filter(c => c.shortcut) .every(command => { var s = splitshortcut(command.shortcut); if (event.key == s.key && !(s.ctrl && !event.ctrlKey && !event.altKey) && !(s.shift && !event.shiftKey)) { event.preventDefault(); executecommand(command); return false; } return true; }); } } function setwindowtitle() { document.title = currentnote.title; } function ontitlechange() { var oldname = currentnote.title; if (localdata.find(n => n.title == title.value)) { showtemporaryinfo(title.value + " alreday exists"); title.value = currentnote.title; return; } // rename internal references localdata .filter(note => note != currentnote) .forEach(note => { note.content = note.content.replaceAll("[[" + currentnote.title + "]]", "[[" + title.value + "]]"); }); currentnote.title = title.value; datachanged(); setwindowtitle(); if (!settings.titlebydefault) { toggletitle(); } } function simplifystring(str) { return str.toLowerCase().normalize('NFD').replace(/\p{Diacritic}/gu, ""); } function applyfilter() { [...filteredlist.children].forEach(div => { div.hidden = simplifystring(div.textContent).indexOf(simplifystring(filter.value)) < 0; }); fileindex = 0; applyfileindex(); } function backspace(nb) { var pos = getpos(); var c = md.value; md.value = c.substring(0, pos - nb) + c.substring(pos); setpos(pos - nb); datachanged(); } function editorkeydown() { if (event.key == "Enter") { var line = md.value.substring(0, getpos()).split("\n").pop(); markerslist.filter(marker => line.startsWith(marker)) .every(marker => { event.preventDefault(); if (line != marker) { insert("\n" + marker); } else { backspace(marker.length); } return false; }); } else if (event.key === "Tab") { event.preventDefault(); var init = { start: md.selectionStart, end: md.selectionEnd }; var range = getlinesrange(); range.start--; range.end--; var selection = md.value.substring(range.start, range.end); var newtext; if (event.shiftKey) { newtext = selection.replaceAll("\n ", "\n"); } else { newtext = selection.replaceAll("\n", "\n "); } md.value = md.value.substring(0, range.start) + newtext + md.value.substring(range.end); var shift = 0; if (newtext.length < selection.length) { shift = -4; } else if (newtext.length > selection.length) { shift = 4; } md.selectionStart = init.start + shift; md.selectionEnd = init.end + (newtext.length - selection.length); } else if (event.key === "[" && before(1) == "[") { event.preventDefault(); insert("["); searchautocomplete(); } else if (settings.tagautocomplete && event.key == " " && before(1) == "," && md.value.substring(0, getpos()).split("\n").pop().startsWith("tags: ")) { event.preventDefault(); // search in tags list console.log(event.key); tagslist() .then(tag => { insert(" " + tag); md.focus(); }) } else { var snippet = snippets.find(s => before(s.command.length - 1) + event.key == s.command); if (snippet) { event.preventDefault(); insert(snippet.insert, snippet.cursor, snippet.command.length - 1); } } } function insertautocomplete(selectednote) { md.focus(); insert(selectednote + "]] "); } function togglepreview() { preview.innerHTML = md2html(md.value); md.hidden = !md.hidden; preview.hidden = !preview.hidden; if (preview.hidden) { resize(); md.focus(); } } function withsubs() { try { descendants(currentnote); } catch (err) { showtemporaryinfo(err); return null; } var tempnote = { title: currentnote.title + " (with subnotes)", content: md.value }; var kids = children(tempnote); while (kids.length) { kids.forEach(kid => { var kidcontent = kid.content; if (kidcontent.startsWith("---\n")) { var pos = kidcontent.indexOf("---\n", 4); kidcontent = kidcontent.substring(pos + 4); } tempnote.content = tempnote.content.replaceAll("[[" + kid.title + "]]", kidcontent); }); kids = children(tempnote); } return tempnote; } function togglepreviewwithsubs() { var note = withsubs(); if (note) { preview.innerHTML = md2html(note.content); md.hidden = !md.hidden; preview.hidden = !preview.hidden; if (preview.hidden) { resize(); md.focus(); } } } function bindfile(note) { var changed = currentnote != note; backup = note.content; currentnote = note; title.value = note.title; setwindowtitle(); seteditorcontent(note.content || ""); preview.innerHTML = md2html(md.value); if (changed) { md.style.height = "0px"; } resize(); // to improve... if (!issplit() && searchdialog.hidden) { md.focus(); } setpos(note.pos || 0); } function loadnote(name) { var note = getorcreate(name, "", true); bindfile(note); stat.cur.q = 0; stat.cur.d = 0; stat.cur.t = timestamp(); if (!preview.hidden || (preview.hidden && gettags(note).indexOf("preview") !== -1)) { togglepreview(); } } function sendpassword() { if (!authentpage.hidden && (event.type == "blur" || event.key == "Enter")) { event.preventDefault(); window.localStorage.setItem("password", password.value); init(); } } function focuseditor() { if (document.documentElement == event.srcElement) { md.focus(); console.log("Forced focus"); } }