mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-10-29 22:26:17 +00:00
118 lines
3.7 KiB
JavaScript
118 lines
3.7 KiB
JavaScript
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//--
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//-- Upgrade macro
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//--
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config.macros.upgrade.handler = function(place)
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{
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var w = new Wizard();
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w.createWizard(place,this.wizardTitle);
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w.addStep(this.step1Title,this.step1Html.format([this.source,this.source]));
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w.setButtons([{caption: this.upgradeLabel, tooltip: this.upgradePrompt, onClick: this.onClickUpgrade}]);
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};
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config.macros.upgrade.onClickUpgrade = function(e)
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{
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var me = config.macros.upgrade;
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var w = new Wizard(this);
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if(window.location.protocol != "file:") {
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alert(me.errorCantUpgrade);
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return false;
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}
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if(story.areAnyDirty() || store.isDirty()) {
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alert(me.errorNotSaved);
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return false;
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}
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var localPath = getLocalPath(document.location.toString());
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var backupPath = getBackupPath(localPath,me.backupExtension);
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w.setValue("backupPath",backupPath);
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w.setButtons([],me.statusPreparingBackup);
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var original = loadOriginal(localPath);
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w.setButtons([],me.statusSavingBackup);
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var backup = copyFile(backupPath,localPath);
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if(!backup)
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backup = saveFile(backupPath,original);
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if(!backup) {
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w.setButtons([],me.errorSavingBackup);
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alert(me.errorSavingBackup);
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return false;
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}
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w.setButtons([],me.statusLoadingCore);
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var options = {
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type:"GET",
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url:me.source,
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processData:false,
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success:function(data,textStatus,jqXHR) {
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me.onLoadCore(true,w,jqXHR.responseText,me.source,jqXHR);
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},
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error:function(jqXHR,textStatus,errorThrown) {
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me.onLoadCore(false,w,null,me.source,jqXHR);
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}
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};
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ajaxReq(options);
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return false;
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};
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config.macros.upgrade.onLoadCore = function(status,params,responseText,url,xhr)
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{
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var me = config.macros.upgrade;
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var w = params;
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var errMsg;
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if(!status)
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errMsg = me.errorLoadingCore;
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var newVer = me.extractVersion(responseText);
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if(!newVer)
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errMsg = me.errorCoreFormat;
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if(errMsg) {
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w.setButtons([],errMsg);
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alert(errMsg);
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return;
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}
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var onStartUpgrade = function(e) {
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w.setButtons([],me.statusSavingCore);
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var localPath = getLocalPath(document.location.toString());
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saveFile(localPath,responseText);
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w.setButtons([],me.statusReloadingCore);
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var backupPath = w.getValue("backupPath");
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var newLoc = document.location.toString() + "?time=" + new Date().convertToYYYYMMDDHHMM() + "#upgrade:[[" + encodeURI(backupPath) + "]]";
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window.setTimeout(function () {window.location = newLoc;},10);
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};
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var step2 = [me.step2Html_downgrade,me.step2Html_restore,me.step2Html_upgrade][compareVersions(version,newVer) + 1];
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w.addStep(me.step2Title,step2.format([formatVersion(newVer),formatVersion(version)]));
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w.setButtons([{caption: me.startLabel, tooltip: me.startPrompt, onClick: onStartUpgrade},{caption: me.cancelLabel, tooltip: me.cancelPrompt, onClick: me.onCancel}]);
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};
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config.macros.upgrade.onCancel = function(e)
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{
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var me = config.macros.upgrade;
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var w = new Wizard(this);
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w.addStep(me.step3Title,me.step3Html);
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w.setButtons([]);
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return false;
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};
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config.macros.upgrade.extractVersion = function(upgradeFile)
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{
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var re = /^var version = \{title: "([^"]+)", major: (\d+), minor: (\d+), revision: (\d+)(, beta: (\d+)){0,1}, date: new Date\("([^"]+)"\)/mg;
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var m = re.exec(upgradeFile);
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return m ? {title: m[1], major: m[2], minor: m[3], revision: m[4], beta: m[6], date: new Date(m[7])} : null;
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};
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function upgradeFrom(path)
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{
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var importStore = new TiddlyWiki();
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var tw = loadFile(path);
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if(window.netscape !== undefined)
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tw = convertUTF8ToUnicode(tw);
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importStore.importTiddlyWiki(tw);
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importStore.forEachTiddler(function(title,tiddler) {
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if(!store.getTiddler(title)) {
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store.addTiddler(tiddler);
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}
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});
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refreshDisplay();
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saveChanges(); //# To create appropriate Markup* sections
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alert(config.messages.upgradeDone.format([formatVersion()]));
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window.location = window.location.toString().substr(0,window.location.toString().lastIndexOf("?"));
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}
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