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Code Issues Releases Wiki Activity

Use the wiki event mechanism to dispatch lazyLoad notifications to syncers

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We're trying to get to the point where wiki.js doesn't know about
syncers
This commit is contained in:
Jeremy Ruston
2013-03-16 10:50:36 +00:00
parent c3b57507b0
commit 854e8d7083
2 changed files with 7 additions and 3 deletions
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4
core/modules/wiki.js
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@@ -628,8 +628,8 @@ exports.getTiddlerText = function(title,defaultText) {
// Just return the text if we've got it // Just return the text if we've got it
return tiddler.fields.text; return tiddler.fields.text;
} else { } else {
// Ask all the syncers to load the tiddler if they can // Tell any listeners about the need to lazily load this tiddler
this.invokeSyncers("lazyLoad",title,tiddler); this.dispatchEvent("lazyLoad",title);
// Indicate that the text is being loaded // Indicate that the text is being loaded
return null; return null;
} }

6
plugins/tiddlywiki/tiddlyweb/tiddlyweb.js
View File

@@ -89,6 +89,10 @@ var TiddlyWebSyncer = function(options) {
this.wiki.addEventListener("change",function(changes) { this.wiki.addEventListener("change",function(changes) {
self.syncToServer(changes); self.syncToServer(changes);
}); });
// Listen out for lazyLoad events
this.wiki.addEventListener("lazyLoad",function(title) {
self.lazyLoad(title);
});
this.log("Initialising with host:",this.host); this.log("Initialising with host:",this.host);
// Get the login status // Get the login status
this.getStatus(function (err,isLoggedIn,json) { this.getStatus(function (err,isLoggedIn,json) {
@@ -126,7 +130,7 @@ TiddlyWebSyncer.prototype.log = function(/* arguments */) {
/* /*
Lazily load a skinny tiddler if we can Lazily load a skinny tiddler if we can
*/ */
TiddlyWebSyncer.prototype.lazyLoad = function(title,tiddler) { TiddlyWebSyncer.prototype.lazyLoad = function(title) {
// Queue up a sync task to load this tiddler // Queue up a sync task to load this tiddler
this.enqueueSyncTask({ this.enqueueSyncTask({
type: "load", type: "load",