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52 lines
1.3 KiB
52 lines
1.3 KiB
4 years ago
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'use strict';
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function postImage(args) {
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args = args.join(' ').split(',')
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let url = (args[0]||'').trim()
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let title = ''
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let width = ''
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function getP2(p2) {
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let px = p2.match(/^[0-9]*px$/g)
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if (px) {
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width = px[0]
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} else {
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title = p2
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}
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}
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if (args.length > 2) {
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getP2(args[1].trim())
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getP2(args[2].trim())
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} else if (args.length > 1) {
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getP2(args[1].trim())
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}
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if (width.length > 0) {
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if (title.length > 0) {
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return `<div class="fancybox caption">
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<img src='${url}' style='width:${width}'>
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<span class='image-caption'>${title}</span>
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</div>`;
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} else {
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return `<div class="fancybox caption">
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<img src='${url}' style='width:${width}'>
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</div>`;
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}
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} else {
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if (title.length > 0) {
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return `<div class="fancybox caption">
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<img src='${url}'>
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<span class='image-caption'>${title}</span>
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</div>`;
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} else {
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return `<div class="fancybox caption">
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<img src='${url}'>
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</div>`;
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}
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}
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}
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// {% image url %}
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// {% image url, title %}
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// {% image url, width(px) %}
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// {% image url, title, width(px) %}
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hexo.extend.tag.register('image', postImage);
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