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'use strict';
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function postBtn(args) {
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args = args.join(' ').split(',')
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let cls = ''
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let icon = ''
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let text = ''
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let url = ''
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if (args.length > 3) {
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cls = args[0]
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icon = args[1]
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text = args[2]
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url = args[3]
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} else if (args.length > 2) {
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if (args[0].indexOf(' fa-') > -1) {
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icon = args[0]
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} else {
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cls = args[0]
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}
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text = args[1]
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url = args[2]
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} else if (args.length > 1) {
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text = args[0]
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url = args[1]
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} else if (args.length > 0) {
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text = args[0]
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}
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cls = cls.trim()
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icon = icon.trim()
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text = text.trim()
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url = url.trim()
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if (url.length > 0) {
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url = "href='" + url + "'"
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}
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if (cls.length > 0) {
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cls = ' ' + cls
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}
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if (icon.length > 0) {
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return `<span class='btn${cls}'><a ${url} title='${text}'><i class='${icon}'></i>${text}</a></span>`;
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} else {
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return `<span class='btn${cls}'><a ${url} title='${text}'>${text}</a></span>`;
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}
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}
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hexo.extend.tag.register('btn', postBtn);
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