changed: save strategy. again.
This commit is contained in:
quenousimporte
parent
9d1f54059a
commit
56195ee48f
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@ -36,7 +36,7 @@
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</div>
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<div id="notecontent">
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<textarea id="md" spellcheck="false" oninput="notecontentchanged()" onkeydown="editorkeydown()" onclick="clickeditor()"></textarea>
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<textarea id="md" spellcheck="false" oninput="datachanged()" onkeydown="editorkeydown()" onclick="clickeditor()"></textarea>
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<div hidden id="preview"></div>
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</div>
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</div>
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236
main.js
236
main.js
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@ -27,7 +27,8 @@ var workerid = null;
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var folds = [];
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var backup = "";
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var localdata = null;
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var savestate = "saved";
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var saved = true;
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var saveid = 0;
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var settings = null;
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var tags = null;
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var currentvault = "";
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@ -203,16 +204,6 @@ var commands = [
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hint: "Download local data",
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action: downloadlocal,
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shortcut: "ctrl+shift+S"
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}/*,
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{
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savedonly: true,
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hint: "Download all notes",
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action: downloadnotes
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}*/,
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{
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hint: "Force save",
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action: save,
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shortcut: "ctrl+s"
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},
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{
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hint: "Search tags",
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@ -325,7 +316,7 @@ function showinfo()
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"title: " + currentnote.title + "\n",
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"vault: " + currentvault + "\n",
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(tags ? "tags: " + tags + "\n" : ""),
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"state: " + savestate,
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"saved: " + saved,
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"word count: " + getwords()];
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showtemporaryinfo(info);
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@ -380,7 +371,6 @@ function addtagfilter()
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function switchvault()
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{
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clearInterval(workerid);
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window.localStorage.setItem("vault", othervault());
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init();
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}
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@ -593,27 +583,6 @@ function gettags(note)
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return [];
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}
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function marksaved()
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{
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savestate = "saved";
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mark.textContent = "\xa0";
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}
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function markunsaved(text)
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{
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savestate = "unsaved";
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if (text)
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{
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mark.textContent = text;
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}
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}
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function marksaving()
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{
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savestate = "saving";
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mark.textContent = "⇅";
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}
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function share(html)
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{
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if (navigator.share)
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@ -669,51 +638,8 @@ function downloadnote()
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download(currentnote.title + ".md", getnotecontent());
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}
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function save()
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{
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var content = getnotecontent();
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if (savestate == "saved")
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{
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//console.warn("data is already saved.");
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}
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else if (savestate == "saving")
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{
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console.warn("data is already being saved.");
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}
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else if ((content == "" && backup != "") || content == "null" || content == "undefined")
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{
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console.warn("Invalid content '" + content + "', file '" + currentnote.title + "' not saved");
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}
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else
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{
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currentnote.pos = md.selectionStart;
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currentnote.content = content;
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window.localStorage.setItem(currentvault, JSON.stringify(localdata));
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if (currentnote.title == "settings.json")
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{
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settings = JSON.parse(content);
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savesettings();
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}
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console.log("data serialized in local storage")
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if (isremote())
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{
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marksaving();
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pushtoremote();
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}
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else
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{
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marksaved();
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}
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}
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}
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function remotecallfailed(error)
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{
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markunsaved("!");
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if (error)
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{
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console.warn(error);
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@ -782,7 +708,7 @@ function loadsettings()
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function checksaved()
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{
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if (savestate != "saved")
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if (!saved)
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{
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return "not saved";
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}
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@ -831,11 +757,6 @@ function initvault()
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currentvault = window.localStorage.getItem("vault") || "local";
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}
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function startworker()
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{
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workerid = setInterval(save, settings.savedelay);
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}
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function init()
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{
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loadsettings();
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@ -857,14 +778,12 @@ function init()
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{
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localdata = data;
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loadlast();
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startworker();
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})
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.catch(remotecallfailed);
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}
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else
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{
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loadstorage();
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startworker();
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}
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if (issplit())
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@ -883,7 +802,6 @@ function init()
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function togglepassword()
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{
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clearInterval(workerid);
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password.value = "";
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authentpage.hidden = false;
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notepage.style.display = "none";
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@ -891,34 +809,6 @@ function togglepassword()
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password.focus();
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}
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function pushtoremote()
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{
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console.log("sending data to php server");
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if (localdata)
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{
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var content = getnotecontent();
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queryremote({action: "push", data: JSON.stringify(localdata)})
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.then(() => {
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console.log("data saved on server");
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if (getnotecontent() == content)
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{
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marksaved();
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}
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else
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{
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console.warn("Content changed in the meantime, keep as unsaved");
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markunsaved("*");
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}
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})
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.catch(remotecallfailed);
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}
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else
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{
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console.warn("Cannot push empty data");
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}
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}
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function queryremote(params)
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{
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return new Promise( (apply, failed) => {
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@ -1017,7 +907,7 @@ function sortselection()
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var selection = content.substring(range.start, range.end);
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var sorted = selection.split("\n").sort().join("\n");
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md.value = content.substring(0, range.start) + sorted + content.substring(range.end);
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notecontentchanged();
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datachanged();
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}
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function selectlines()
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@ -1334,7 +1224,7 @@ function insert(text, cursoroffset = 0, nbtodelete = 0)
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+ text
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+ content.substring(pos);
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setpos(pos - nbtodelete + text.length + cursoroffset);
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notecontentchanged();
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datachanged();
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}
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function searchinlist(list, customevent)
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@ -1441,13 +1331,73 @@ function putontop()
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}
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}
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function notecontentchanged()
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function postpone()
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{
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return new Promise(function(resolve)
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{
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clearTimeout(workerid);
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workerid = setTimeout(resolve, settings.savedelay);
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});
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}
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function datachanged()
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{
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resize();
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if (savestate != "saving")
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saved = false;
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postpone()
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.then(() =>
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{
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markunsaved("*");
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}
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var content = getnotecontent();
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if ((content == "" && backup != "") || content == "null" || content == "undefined")
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{
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showtemporaryinfo("Invalid content '" + content + "', file '" + currentnote.title + "' not saved");
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return;
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}
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currentnote.pos = md.selectionStart;
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currentnote.content = content;
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window.localStorage.setItem(currentvault, JSON.stringify(localdata));
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if (currentnote.title == "settings.json")
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{
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settings = JSON.parse(content);
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savesettings();
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}
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console.log("data serialized in local storage")
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if (isremote())
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{
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console.log("sending data to php server...");
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if (localdata)
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{
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queryremote({action: "push", data: JSON.stringify(localdata)})
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.then(() => {
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console.log("data saved on server.");
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saved = true;
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if (content != getnotecontent())
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{
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console.log("but data changed in the meantime: will try again after delay");
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datachanged();
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}
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})
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.catch(remotecallfailed);
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}
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else
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{
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showtemporaryinfo("Cannot push empty data");
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}
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}
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else
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{
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saved = true;
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}
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});
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}
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function loadtodo()
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@ -1555,7 +1505,7 @@ function rename(newname)
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currentnote.title = newname;
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markunsaved("*");
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datachanged();
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return "";
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}
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@ -1580,7 +1530,7 @@ function restore()
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if (confirm('restore "' + currentnote.title + '"?'))
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{
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setnotecontent(backup);
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notecontentchanged();
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datachanged();
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}
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}
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@ -1608,7 +1558,12 @@ function splitshortcut(s)
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function mainkeydownhandler()
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{
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if (event.key == "Escape")
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if (event.key == "s" && event.ctrlKey)
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{
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event.preventDefault();
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console.log("ctrl+s is useless!");
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}
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else if (event.key == "Escape")
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{
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if (!searchdialog.hidden)
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{
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@ -1625,8 +1580,7 @@ function mainkeydownhandler()
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togglepreview();
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}
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}
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if (!searchdialog.hidden && (event.key == "Tab" || event.keyCode == "40" || event.keyCode == "38"))
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else if (!searchdialog.hidden && (event.key == "Tab" || event.keyCode == "40" || event.keyCode == "38"))
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{
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event.preventDefault();
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fileindex += (event.shiftKey || event.keyCode == "38") ? -1 : 1;
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@ -1634,24 +1588,26 @@ function mainkeydownhandler()
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fileindex = Math.max(fileindex, 0);
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applyfileindex();
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}
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commands.filter(c => c.shortcut)
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.forEach(command =>
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else
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{
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var s = splitshortcut(command.shortcut);
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if (event.key == s.key && !(s.ctrl && !event.ctrlKey && !event.altKey) && !(s.shift && !event.shiftKey))
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commands.filter(c => c.shortcut)
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.forEach(command =>
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{
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event.preventDefault();
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if (command.savedonly && savestate != "saved")
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var s = splitshortcut(command.shortcut);
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if (event.key == s.key && !(s.ctrl && !event.ctrlKey && !event.altKey) && !(s.shift && !event.shiftKey))
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{
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console.log("Cannot perform '" + command.hint + "' because current note is not saved.");
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event.preventDefault();
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if (command.savedonly && !saved)
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{
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console.log("Cannot perform '" + command.hint + "' because current note is not saved.");
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}
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else if (command.action)
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{
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command.action();
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}
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}
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else if (command.action)
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{
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command.action();
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}
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}
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});
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});
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}
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}
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function setwindowtitle()
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@ -1697,7 +1653,7 @@ function backspace(nb)
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var c = md.value;
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md.value = c.substring(0, pos - nb) + c.substring(pos);
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setpos(pos - nb);
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notecontentchanged();
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datachanged();
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}
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function editorkeydown()
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