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Merge pull request #317 from cgiffard/image-dropzone-regex

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Updated Ghostdown image regex
This commit is contained in:
Hannah Wolfe 2013-08-01 00:12:14 -07:00
commit 4ea9d77b11
2 changed files with 39 additions and 1 deletions
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2
core/client/assets/vendor/showdown/extensions/ghostdown.js vendored
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@ -5,7 +5,7 @@
{
type: 'lang',
filter: function (source) {
return source.replace(/\n?!image\[([\d\w\s]*)\]/gi, function (match, alt, a) {
return source.replace(/\n?!(?:image)?\[([^\n\]]*)\](?:\(([^\n\)]*)\))?/gi, function (match, alt, a) {
return '<section class="js-drop-zone image-uploader">' +
'<span class="media"><span class="hidden">Image Upload</span></span>' +
'<div class="description">Add image of <strong>' + alt + '</strong></div>' +

38
core/test/unit/frontend_ghostdown_spec.js Normal file
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@ -0,0 +1,38 @@
/*globals describe, it */
var gdPath = "../../client/assets/vendor/showdown/extensions/ghostdown.js",
should = require('should'),
ghostdown = require(gdPath);
describe("Ghostdown showdown extensions", function () {
it("should export an array of methods for processing", function () {
ghostdown.should.be.a("function");
ghostdown().should.be.an.instanceof(Array);
ghostdown().forEach(function (processor) {
processor.should.be.a("object");
processor.should.have.property("type");
processor.should.have.property("filter");
processor.type.should.be.a("string");
processor.filter.should.be.a("function");
});
});
it("should accurately detect images in markdown", function () {
[ "!image[image and another,/ image](http://dsurl stuff)",
"![image and another,/ image]",
"![]()",
"![]" ]
.forEach(function (imageMarkup) {
var processedMarkup =
ghostdown().reduce(function(prev,processor) {
return processor.filter(prev);
},imageMarkup);
// The image is the entire markup, so the image box should be too
processedMarkup.should.match(/^<section.*?section>\n*$/);
});
});
});