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30 lines
1.5 KiB
Plaintext
30 lines
1.5 KiB
Plaintext
chapter.of: TiddlyWiki Core Application
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created: 20140715184132652
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modified: 20140717181151719
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sub.num: 3
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tags: doc
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title: Extended Persistence
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The microkernel only contains a bare store and some deserializers to load tiddlers from JSON files or from the DOM of the current HTML file.
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The core plug-in adds some more deserializers and a new mechanism for persisting and synchronising tiddlers.
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This mechanism is provided as a global module in [[$:/core/modules/syncer.js]].
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The saver module has three responsibilities:
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# Save the whole wiki.
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# Provide the ability to download single tiddlers as files.
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# Synchronise the local wiki store with a remote wiki store, i.e. running in Node.js
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The syncer module is connected mainly to two other modules.
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For one it registers to changes at the wiki store ([[Event Mechanism]]) and if any changes occur they are synced to the remote store.
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Then it provides a function ``saveWiki(options)``. This function can be used by other modules. For example the [[RootWidget|RootWidget and Rendering Startup]] uses this function to save the whole wiki or start downloading single tiddlers.
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The syncer itself does not provide a concrete implementation of saving, downloading or syncing the tiddlers.
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Instead it loads modules of type ``saver`` and ``syncadaptor`` and manages the saving/syncing process.
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<$list filter="[!has[draft.of]has[chapter.of]chapter.of[Extended Persistence]tag[doc]sort[sub.num]]">
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!! <$view field="title"/>
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{{!!text}}
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</$list> |