226 lines
9.6 KiB
JavaScript
226 lines
9.6 KiB
JavaScript
// Setup an empty localStorage or upgrade an existing one
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define([
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"underscore"
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], function(_) {
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function retrieveIndexArray(storeIndex) {
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try {
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return _.compact(localStorage[storeIndex].split(";"));
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}
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catch(e) {
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localStorage[storeIndex] = ";";
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return [];
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}
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}
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var fileIndexList = retrieveIndexArray("file.list");
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var currentFileIndex, settings;
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// localStorage versioning
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var version = localStorage.version;
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// Upgrade from v0 to v1
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if(version === undefined) {
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// Not used anymore
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localStorage.removeItem("sync.queue");
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localStorage.removeItem("sync.current");
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localStorage.removeItem("file.counter");
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_.each(fileIndexList, function(fileIndex) {
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localStorage[fileIndex + ".publish"] = ";";
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var syncIndexList = retrieveIndexArray(fileIndex + ".sync");
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_.each(syncIndexList, function(syncIndex) {
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localStorage[syncIndex + ".contentCRC"] = "0";
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// We store title CRC only for Google Drive synchronization
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if(localStorage[syncIndex + ".etag"] !== undefined) {
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localStorage[syncIndex + ".titleCRC"] = "0";
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}
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});
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});
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version = "v1";
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}
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// Upgrade from v1 to v2
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if(version == "v1") {
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var gdriveLastChangeId = localStorage["sync.gdrive.lastChangeId"];
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if(gdriveLastChangeId) {
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localStorage["gdrive.lastChangeId"] = gdriveLastChangeId;
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localStorage.removeItem("sync.gdrive.lastChangeId");
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}
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var dropboxLastChangeId = localStorage["sync.dropbox.lastChangeId"];
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if(dropboxLastChangeId) {
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localStorage["dropbox.lastChangeId"] = dropboxLastChangeId;
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localStorage.removeItem("sync.dropbox.lastChangeId");
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}
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var PROVIDER_GDRIVE = "gdrive";
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var PROVIDER_DROPBOX = "dropbox";
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var SYNC_PROVIDER_GDRIVE = "sync." + PROVIDER_GDRIVE + ".";
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var SYNC_PROVIDER_DROPBOX = "sync." + PROVIDER_DROPBOX + ".";
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_.each(fileIndexList, function(fileIndex) {
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var syncIndexList = retrieveIndexArray(fileIndex + ".sync");
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_.each(syncIndexList, function(syncIndex) {
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var syncAttributes = {};
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if(syncIndex.indexOf(SYNC_PROVIDER_GDRIVE) === 0) {
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syncAttributes.provider = PROVIDER_GDRIVE;
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syncAttributes.id = syncIndex.substring(SYNC_PROVIDER_GDRIVE.length);
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syncAttributes.etag = localStorage[syncIndex + ".etag"];
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syncAttributes.contentCRC = localStorage[syncIndex + ".contentCRC"];
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syncAttributes.titleCRC = localStorage[syncIndex + ".titleCRC"];
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}
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else if(syncIndex.indexOf(SYNC_PROVIDER_DROPBOX) === 0) {
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syncAttributes.provider = PROVIDER_DROPBOX;
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syncAttributes.path = decodeURIComponent(syncIndex.substring(SYNC_PROVIDER_DROPBOX.length));
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syncAttributes.version = localStorage[syncIndex + ".version"];
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syncAttributes.contentCRC = localStorage[syncIndex + ".contentCRC"];
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}
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localStorage[syncIndex] = JSON.stringify(syncAttributes);
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localStorage.removeItem(syncIndex + ".etag");
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localStorage.removeItem(syncIndex + ".version");
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localStorage.removeItem(syncIndex + ".contentCRC");
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localStorage.removeItem(syncIndex + ".titleCRC");
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});
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});
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version = "v2";
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}
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// Upgrade from v2 to v3
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if(version == "v2") {
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_.each(fileIndexList, function(fileIndex) {
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if(!_.has(localStorage, fileIndex + ".sync")) {
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localStorage.removeItem(fileIndex + ".title");
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localStorage.removeItem(fileIndex + ".publish");
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localStorage.removeItem(fileIndex + ".content");
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localStorage["file.list"].replace(";" + fileIndex + ";", ";");
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}
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});
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version = "v3";
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}
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// Upgrade from v3 to v4
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if(version == "v3") {
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currentFileIndex = localStorage["file.current"];
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if(currentFileIndex !== undefined && localStorage["file.list"].indexOf(";" + currentFileIndex + ";") === -1) {
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localStorage.removeItem("file.current");
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}
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version = "v4";
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}
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// Upgrade from v4 to v5
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if(version == "v4") {
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// Recreate GitHub token
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localStorage.removeItem("githubToken");
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version = "v5";
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}
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// Upgrade from v5 to v6
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if(version == "v5") {
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_.each(fileIndexList, function(fileIndex) {
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var publishIndexList = retrieveIndexArray(fileIndex + ".publish");
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_.each(publishIndexList, function(publishIndex) {
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var publishAttributes = JSON.parse(localStorage[publishIndex]);
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if(publishAttributes.provider == "gdrive") {
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// Change fileId to Id to be consistent with syncAttributes
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publishAttributes.id = publishAttributes.fileId;
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publishAttributes.fileId = undefined;
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localStorage[publishIndex] = JSON.stringify(publishAttributes);
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}
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});
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});
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version = "v6";
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}
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// Upgrade from v6 to v7
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if(version == "v6") {
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currentFileIndex = localStorage["file.current"];
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if(currentFileIndex !== undefined) {
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localStorage[currentFileIndex + ".selectTime"] = new Date().getTime();
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localStorage.removeItem("file.current");
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}
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version = "v7";
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}
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// Upgrade from v7 to v8
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if(version == "v7") {
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_.each(_.keys(localStorage), function(key) {
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var matchResult = key.match(/(file\.\S+\.)\S+/);
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if(matchResult) {
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if(!_.has(localStorage, matchResult[1] + 'title')) {
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localStorage.removeItem(key);
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}
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}
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});
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version = "v8";
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}
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// Upgrade from v8 to v9
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if(version == "v8") {
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_.each(_.keys(localStorage), function(key) {
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var matchResult = key.match(/file\.\S+\.(editorEnd|editorStart)/);
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if(matchResult) {
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localStorage.removeItem(key);
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}
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});
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version = "v9";
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}
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// Upgrade from v9 to v10
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if(version == "v9") {
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if(_.has(localStorage, 'settings')) {
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settings = JSON.parse(localStorage.settings);
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delete settings.editorFontFamily;
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delete settings.editorFontSize;
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settings.template && (settings.template = settings.template.replace('http://benweet.github.io/stackedit/css/main-min.css', 'http://benweet.github.io/stackedit/res-min/themes/default.css'));
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localStorage.settings = JSON.stringify(settings);
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}
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version = "v10";
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}
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// Upgrade from v10 to v11
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if(version == "v10") {
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if(_.has(localStorage, 'settings')) {
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settings = JSON.parse(localStorage.settings);
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((settings.extensionSettings || {}).markdownExtra || {}).extensions && settings.extensionSettings.markdownExtra.extensions.push('smartypants');
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settings.sshProxy == 'http://stackedit-ssh-proxy.herokuapp.com/' && (settings.sshProxy = 'https://stackedit-ssh-proxy.herokuapp.com/');
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settings.template && (settings.template = settings.template.replace('http://benweet.github.io/stackedit/lib/', 'https://stackedit.io/libs/'));
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settings.template && (settings.template = settings.template.replace('http://benweet.github.io/stackedit/', 'https://stackedit.io/'));
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settings.pdfTemplate && (settings.pdfTemplate = settings.pdfTemplate.replace('http://benweet.github.io/stackedit/lib/', 'https://stackedit.io/libs/'));
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settings.pdfTemplate && (settings.pdfTemplate = settings.pdfTemplate.replace('http://benweet.github.io/stackedit/', 'https://stackedit.io/'));
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settings.defaultContent && (settings.defaultContent = settings.defaultContent.replace('http://benweet.github.io/stackedit/', 'https://stackedit.io/'));
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settings.commitMsg && (settings.commitMsg = settings.commitMsg.replace('http://benweet.github.io/stackedit/', 'https://stackedit.io/'));
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localStorage.settings = JSON.stringify(settings);
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}
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version = "v11";
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}
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// Upgrade from v11 to v12
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if(version == "v11") {
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// Force new theme by using themeV3 variable
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localStorage.removeItem("theme");
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if(_.has(localStorage, 'settings')) {
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settings = JSON.parse(localStorage.settings);
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// Force new font
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delete settings.editorFontFamily;
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delete settings.editorFontSize;
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settings.template && (settings.template = settings.template.replace('https://stackedit.io/res-min/themes/default.css', 'https://stackedit.io/res-min/themes/base.css'));
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settings.pdfTemplate && (settings.pdfTemplate = settings.pdfTemplate.replace('https://stackedit.io/res-min/themes/default.css', 'https://stackedit.io/res-min/themes/base.css'));
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localStorage.settings = JSON.stringify(settings);
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}
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version = "v12";
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}
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// Upgrade from v12 to v13
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if(version == "v12") {
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if(_.has(localStorage, 'settings')) {
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settings = JSON.parse(localStorage.settings);
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// Have to reset the font because of Monaco issue with ACE
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delete settings.editorFontFamily;
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localStorage.settings = JSON.stringify(settings);
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}
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version = "v13";
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}
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localStorage.version = version;
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return localStorage;
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}); |