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24 lines
725 B
24 lines
725 B
var rUrl = /((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[.\!\/\\w]*))?)/; |
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/** |
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* Fancybox tag |
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* |
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* Syntax: |
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* {% fancybox /path/to/image [/path/to/thumbnail] [title] %} |
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*/ |
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hexo.extend.tag.register('fancybox', function(args){ |
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var original = args.shift(), |
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thumbnail = ''; |
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if (args.length && rUrl.test(args[0])){ |
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thumbnail = args.shift(); |
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} |
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var title = args.join(' '); |
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return '<a class="fancybox" href="' + original + '" title="' + title + '">' + |
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'<img src="' + (thumbnail || original) + '" alt="' + title + '">' |
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'</a>' + |
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(title ? '<span class="caption">' + title + '</span>' : ''); |
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}); |