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Code Issues Releases Wiki Activity

Separate the PDF parser from the image parser

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It was a bit of a hack, and made it harder to customise PDF presentation
This commit is contained in:
Jermolene 2016-12-08 16:42:53 +00:00
parent 25b2e846ce
commit 74def9e080
2 changed files with 34 additions and 8 deletions
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9
core/modules/parsers/imageparser.js
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@ -21,14 +21,8 @@ var ImageParser = function(type,text,options) {
src;
if(options._canonical_uri) {
element.attributes.src = {type: "string", value: options._canonical_uri};
if(type === "application/pdf" || type === ".pdf") {
element.tag = "embed";
}
} else if(text) {
if(type === "application/pdf" || type === ".pdf") {
element.attributes.src = {type: "string", value: "data:application/pdf;base64," + text};
element.tag = "embed";
} else if(type === "image/svg+xml" || type === ".svg") {
if(type === "image/svg+xml" || type === ".svg") {
element.attributes.src = {type: "string", value: "data:image/svg+xml," + encodeURIComponent(text)};
} else {
element.attributes.src = {type: "string", value: "data:" + type + ";base64," + text};
@ -42,7 +36,6 @@ exports["image/jpg"] = ImageParser;
exports["image/jpeg"] = ImageParser;
exports["image/png"] = ImageParser;
exports["image/gif"] = ImageParser;
exports["application/pdf"] = ImageParser;
exports["image/x-icon"] = ImageParser;
})();

33
core/modules/parsers/pdfparser.js Normal file
View File

@ -0,0 +1,33 @@
/*\
title: $:/core/modules/parsers/pdfparser.js
type: application/javascript
module-type: parser
The PDF parser embeds a PDF viewer
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
var ImageParser = function(type,text,options) {
var element = {
type: "element",
tag: "embed",
attributes: {}
},
src;
if(options._canonical_uri) {
element.attributes.src = {type: "string", value: options._canonical_uri};
} else if(text) {
element.attributes.src = {type: "string", value: "data:application/pdf;base64," + text};
}
this.tree = [element];
};
exports["application/pdf"] = ImageParser;
})();