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Code Issues Releases Wiki Activity

Text-slicer: Improve image support

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Previously we only worked with base64 data URI images; now we work with
relative URLs as well.
This commit is contained in:
Jermolene 2017-02-07 11:05:08 +00:00
parent 112a8d95c5
commit d9fd722e50
1 changed files with 15 additions and 13 deletions
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28
plugins/tiddlywiki/text-slicer/modules/slicers/image.js
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@ -15,20 +15,23 @@ Handle slicing img nodes
exports.processImageNode = function(domNode,tagName) { exports.processImageNode = function(domNode,tagName) {
if(domNode.nodeType === 1 && tagName === "img") { if(domNode.nodeType === 1 && tagName === "img") {
var src = domNode.getAttribute("src"); var src = domNode.getAttribute("src");
if(src && src.substr(0,5) === "data:") { if(src) {
var parts = src.toString().substr(5).split(";base64,"), var containerTitle = this.getTopContainer(),
type = parts[0],
text = parts[1],
contentTypeInfo = $tw.config.contentTypeInfo[type],
containerTitle = this.getTopContainer(),
containerTiddler = this.getTiddler(containerTitle), containerTiddler = this.getTiddler(containerTitle),
title = this.makeUniqueTitle("image " + containerTitle) + contentTypeInfo.extension, title, tiddler = {
tiddler = {
title: title,
type: parts[0],
text: parts[1],
"toc-type": "image" "toc-type": "image"
}; };
if(src.substr(0,5) === "data:") {
var parts = src.toString().substr(5).split(";base64,");
tiddler.type = parts[0];
tiddler.text = parts[1];
var contentTypeInfo = $tw.config.contentTypeInfo[tiddler.type] || {extension: ""};
title = this.makeUniqueTitle("image " + containerTitle) + contentTypeInfo.extension;
tiddler.title = title;
this.addTiddler(tiddler);
} else {
title = $tw.utils.resolvePath(src,this.baseTiddlerTitle);
}
switch(containerTiddler["toc-type"]) { switch(containerTiddler["toc-type"]) {
case "document": case "document":
// Make the image be the next child of the document // Make the image be the next child of the document
@ -58,10 +61,9 @@ exports.processImageNode = function(domNode,tagName) {
this.insertBeforeListItem(parentTitle,itemTitle,containerTitle); this.insertBeforeListItem(parentTitle,itemTitle,containerTitle);
break; break;
} }
this.addTiddler(tiddler);
// this.appendToCurrentContainer("[img[" + title + "]]"); // this.appendToCurrentContainer("[img[" + title + "]]");
return true;
} }
return true;
} }
return false; return false;
}; };