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TiddlyWiki5/core/templates/store.area.template.html.tid
Jeremy Ruston d455072f13
Add support for JSON-formatted tiddler store, and make it the default (#5708)
* Add support for JSON-formatted tiddler store, and make it the default

The change to `getTiddlersAsJson()` is to allow experimentation

* Move JSON tiddlers into their own store area, and fix support for encrypted tiddlers

Also add a dummy old-style store area for backwards compatibility

The current arrangement is that JSON tiddlers will always override old-style tiddlers.

* Use the deserialiser mechanism to decode the content

* Refactor $:/core/modules/deserializers.js before we start extending it

Cleaning up the helper function names and ordering

* Drop support for the "systemArea" div

It was only used in really old v5.0.x

* Update deserializer to support JSON store format and add some tests

* Life UI restrictions on characters in fieldnames

* Add another test case

* Correct mis-merge

* Remove toLowerCase() methods applied to fieldnames

* Insert line breaks in output of getTiddlersAsJson (#5786)

Rather than have the entire store on one line, insert a line break
after each tiddler.

* Refactor #5786 for backwards compatibility

* Only read .tiddlywiki-tiddler-store blocks from script tags

Prompted by @simonbaird's comment here: https://github.com/Jermolene/TiddlyWiki5/pull/5708#discussion_r648833367

* Clean up escaping of unsafe script characters

It seems that escaping `<` is sufficient

* Add docs from @saqimtiaz

Thanks @saqimtiaz

* Docs tweaks

* Remove excess whitespace

Thanks @simonbaird

* Fix templates for lazy loading

* Remove obsolete item from release note

* Clean up whitespace

* Docs for the jsontiddler widget

* Fix whitespace

Fixes #5840

* Comments

* Fix newlines in JSON store area

* Remove obsolete docs change

Co-authored-by: Simon Baird <simon.baird@gmail.com>
2021-07-14 09:15:30 +01:00

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title: $:/core/templates/store.area.template.html
\whitespace trim
<!-- Unencrypted -->
<$list filter="[[$:/isEncrypted]get[text]else[no]match[no]]">
<$list filter="[[storeAreaFormat]is[variable]getvariable[]else[json]match[json]]">
<!-- New-style JSON store area, with an old-style store area for compatibility with v5.1.x tooling -->
`<script class="tiddlywiki-tiddler-store" type="application/json">[`
<$vars newline={{{ [charcode[10]] }}}>
<$text text=<<newline>>/>
<$list filter=<<saveTiddlerFilter>> counter="counter" template="$:/core/templates/html-json-tiddler"/>
<$vars numTiddlers={{{ [subfilter<saveTiddlerFilter>count[]] }}}>
<$list filter={{{ [<skinnySaveTiddlerFilter>] }}} counter="counter" template="$:/core/templates/html-json-skinny-tiddler"/>
</$vars>
<$text text=<<newline>>/>
</$vars>
`]</script>`
`<div id="storeArea" style="display:none;">`
`</div>`
</$list>
<$list filter="[[storeAreaFormat]is[variable]getvariable[]else[json]match[div]]">
<!-- Old-style DIV/PRE-based store area -->
<$reveal type="nomatch" state="$:/isEncrypted" text="yes">
`<div id="storeArea" style="display:none;">`
<$list filter=<<saveTiddlerFilter>> template="$:/core/templates/html-div-tiddler"/>
<$list filter={{{ [<skinnySaveTiddlerFilter>] }}} template="$:/core/templates/html-div-skinny-tiddler"/>
`</div>`
</$reveal>
</$list>
</$list>
<!-- Encrypted -->
<$list filter="[[$:/isEncrypted]get[text]else[no]match[yes]]">
`<!--~~ Encrypted tiddlers ~~-->`
`<pre id="encryptedStoreArea" type="text/plain" style="display:none;">`
<$encrypt filter=<<saveTiddlerFilter>>/>
`</pre>`
</$list>