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Code Issues Releases Wiki Activity

Display a warning for binary tiddlers in view mode

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The base64 data is currently parsed as wikitext, which is slow and unhelpful

We already display the same warning for binary tiddlers in edit mode.
This commit is contained in:
Jermolene 2018-05-18 17:53:07 +01:00
parent f0b7c9a3d5
commit 6b14969cf6
3 changed files with 39 additions and 1 deletions
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1
boot/boot.js
View File

@ -2002,6 +2002,7 @@ $tw.boot.startup = function(options) {
$tw.utils.registerFileType("text/x-bibtex","utf8",".bib",{deserializerType:"application/x-bibtex"});
$tw.utils.registerFileType("application/x-bibtex","utf8",".bib");
$tw.utils.registerFileType("application/epub+zip","base64",".epub");
$tw.utils.registerFileType("application/octet-stream","base64",".octet-stream");
// Create the wiki store for the app
$tw.wiki = new $tw.Wiki();
// Install built in tiddler fields modules

29
core/modules/parsers/binaryparser.js Normal file
View File

@ -0,0 +1,29 @@
/*\
title: $:/core/modules/parsers/binaryparser.js
type: application/javascript
module-type: parser
The video parser parses a video tiddler into an embeddable HTML element
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
var BINARY_WARNING_MESSAGE = "$:/core/ui/BinaryWarning";
var BinaryParser = function(type,text,options) {
this.tree = [{
type: "transclude",
attributes: {
tiddler: {type: "string", value: BINARY_WARNING_MESSAGE}
}
}];
};
exports["application/octet-stream"] = BinaryParser;
})();

10
core/modules/wiki.js
View File

@ -785,6 +785,14 @@ exports.initParsers = function(moduleType) {
}
}
});
// Use the generic binary parser for any binary types not registered so far
if($tw.Wiki.parsers["application/octet-stream"]) {
Object.keys($tw.config.contentTypeInfo).forEach(function(type) {
if(!$tw.utils.hop($tw.Wiki.parsers,type) && $tw.config.contentTypeInfo[type].encoding === "base64") {
$tw.Wiki.parsers[type] = $tw.Wiki.parsers["application/octet-stream"];
}
});
}
};
/*
@ -847,7 +855,7 @@ exports.parseTextReference = function(title,field,index,options) {
}
if(field === "text" || (!field && !index)) {
if(tiddler && tiddler.fields) {
return this.parseText(tiddler.fields.type || "text/vnd.tiddlywiki",tiddler.fields.text,options);
return this.parseText(tiddler.fields.type,tiddler.fields.text,options);
} else {
return null;
}