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Revert "Passed "store" to the other parser constructors"

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This reverts commit 017be8f4ff.
This commit is contained in:
Jeremy Ruston
2012-02-11 20:02:35 +00:00
parent 017be8f4ff
commit c100b434f9
7 changed files with 68 additions and 58 deletions
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43
js/ImageParser.js
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@@ -9,22 +9,41 @@ Compiles images into JavaScript functions that render them in HTML
/*jslint node: true */
"use strict";
var WikiTextParseTree = require("./WikiTextParseTree.js").WikiTextParseTree,
HTML = require("./HTML.js").HTML,
utils = require("./Utils.js");
var utils = require("./Utils.js");
var ImageParser = function(options) {
this.store = options.store;
var ImageRenderer = function(handlerCode) {
/*jslint evil: true */
this.handler = eval(handlerCode);
};
ImageRenderer.prototype.render = function(tiddler,store) {
return this.handler(tiddler,store,utils);
};
// The parse tree is degenerate
var ImageParseTree = function(type,text) {
this.type = type;
this.text = text;
this.dependencies = {};
};
ImageParseTree.prototype.compile = function(type) {
if(type === "text/html") {
if(this.type === "image/svg+xml") {
return new ImageRenderer("(function (tiddler,store,utils) {return '<img src=\"data:" + this.type + "," + utils.stringify(encodeURIComponent(this.text)) + "\">';})");
} else {
return new ImageRenderer("(function (tiddler,store,utils) {return '<img src=\"data:" + this.type + ";base64," + this.text + "\">';})");
}
} else {
return null;
}
};
var ImageParser = function() {
};
ImageParser.prototype.parse = function(type,text) {
var src;
if(this.type === "image/svg+xml") {
src = "data:" + type + "," + encodeURIComponent(text);
} else {
src = "data:" + type + ";base64," + text;
}
return new WikiTextParseTree([HTML.elem("img",{src: src})],{},this.store);
return new ImageParseTree(type,text);
};
exports.ImageParser = ImageParser;