35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
define([
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"classes/Extension",
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"text!html/yamlFrontMatterParserSettingsBlock.html",
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"js-yaml",
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], function(Extension, yamlFrontMatterParserSettingsBlock) {
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var yamlFrontMatterParser = new Extension("yamlFrontMatterParser", "YAML front matter", true);
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yamlFrontMatterParser.settingsBlock = yamlFrontMatterParserSettingsBlock;
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var eventMgr = undefined;
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yamlFrontMatterParser.onEventMgrCreated = function(eventMgrParameter) {
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eventMgr = eventMgrParameter;
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};
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yamlFrontMatterParser.onPagedownConfigure = function(editor) {
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var converter = editor.getConverter();
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converter.hooks.chain("preConversion", function(text) {
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try {
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var re = /^(\s*-{3}\s*\n([\w\W]+?)\n\s*-{3}\s*\n)?([\w\W]*)*/, results = re.exec(text), conf = {}, yaml;
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if((yaml = results[2])) {
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conf = jsyaml.load(yaml);
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console.log(conf);
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}
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eventMgr.onMarkdownTrim(results[1].length);
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return results[3];
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}
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catch(e) {
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return text;
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}
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});
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};
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return yamlFrontMatterParser;
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}); |