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Code Issues Releases Wiki Activity

Add wiki.importTiddler()

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Exactly like addTiddler except that it rejects plugins that are older
than the currently installed version.
This commit is contained in:
Jermolene 2013-12-02 09:59:17 +00:00
parent c4814cec91
commit 1b99dbb677
1 changed files with 17 additions and 0 deletions
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17
core/modules/wiki.js
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@ -210,6 +210,23 @@ exports.addTiddler = function(tiddler) {
this.enqueueTiddlerEvent(title);
};
/*
Like addTiddler() except it will silently reject any plugin tiddlers that are older than the currently loaded version. Returns true if the tiddler was imported
*/
exports.importTiddler = function(tiddler) {
var existingTiddler = this.getTiddler(tiddler.fields.title);
// Check if we're dealing with a plugin
if(tiddler && tiddler.hasField("plugin-type") && tiddler.hasField("version") && existingTiddler && existingTiddler.hasField("plugin-type") && existingTiddler.hasField("version")) {
// Reject the incoming plugin if it is older
if($tw.utils.checkVersions(existingTiddler.fields.version,tiddler.fields.version)) {
return false;
}
}
// Fall through to adding the tiddler
this.addTiddler(tiddler);
return true;
};
/*
Return a hashmap of the fields that should be set when a tiddler is created
*/