Current File : //data/old/home/stash/atlassian/stash/3.7.1/atlassian-stash/static/util/syntax-highlight.js
define('util/syntax-highlight', [
'codemirror',
'jquery',
'util/determine-language',
'exports'
],
/**
* Syntax highlights a <pre><code data-language=""></code></pre>} block
* @exports util/syntax-highlight
*/
function(
CodeMirror,
$,
determineLanguage,
exports
) {
'use strict';
/**
* Highlight a code block element.
* The code element is expected to have a data-language attribute and be inside of a pre element.
* i.e. pre > code[data-language]
*
* @param {jQuery|HTMLElement} el - A code element.
*/
function highlightCodeblock(el){
var $el = $(el);
if (!$el.length) {
return;
}
var mode = $el.attr('data-language');
determineLanguage.getCodeMirrorModeForName(mode)
.then(runMode)
.fail(wrmFail);
/**
* Run the CodeMirror mode over the text. CodeMirror will dump the output back in to the given element.
*/
function runMode(codeMirrorMode) {
CodeMirror.runMode($el.text(), codeMirrorMode.mime || { name: mode }, $el[0]);
}
function wrmFail(reason){
console.warn(reason || (mode + ' could not be loaded for syntax highlighting.'));
}
}
/**
* Highlight all <code>pre > code[data-language]</code> blocks in a given container
*
* @param {jQuery|HTMLElement} container
*/
function highlightContainer(container) {
$(container).find('pre > code[data-language]').each(function() {
highlightCodeblock(this);
});
}
exports.codeblock = highlightCodeblock;
exports.container = highlightContainer;
});
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