function linkToHelper(path, text, options) {
if (typeof options === 'boolean') options = {external: options};
options = options || {};
if (!text) text = path.replace(/^https?:\/\/|\/$/g, '');
var attrs = {
href: this.url_for(path),
title: text
};
var keys = Object.keys(options);
var key = '';
for (var i = 0, len = keys.length; i < len; i++) {
key = keys[i];
attrs[key] = options[key];
}
if (attrs.external) {
attrs.target = '_blank';
attrs.rel = 'noopener';
attrs.external = null;
}
if (attrs.class && Array.isArray(attrs.class)) {
attrs.class = attrs.class.join(' ');
}
return htmlTag('a', attrs, text);
}
hexo.extend.tag.register('tag_cfg', function(args, content){
var fieldName = args[0],
tagName = args[1] || 'p',
cls = args[2] || 'cfg-val',
fields = fieldName.split('.'),
cfg = hexo.config,
cfg1 = hexo.theme.config,
getPro = function(obj, fds){
var len = fds.length,
val = "";
for (var i = 0; i < len; i++) {
val = obj[fds[i]];
if (typeof val === 'object') {
if (fds.shift()){
return getPro(val, fds);
}
return JSON.stringify(val);
}
return val;
}
};
return util.htmlTag(tagName, {
"class": cls
}, getPro(cfg, fields) || getPro(cfg1, fields));
});
it('google_plus - options', function() {
var result = openGraph.call({
page: {},
config: hexo.config,
is_post: isPost
}, {google_plus: '+123456789'});
result.should.contain(tag('link', {rel: 'publisher', href: '+123456789'}));
});
hexo.extend.tag.register('pimg', function(args,content){
var imageName = args[0],
altText = "",
imgAttr = "{}",
themeConfig = hexo.theme.config;
switch(args.length){
case 1:
break;
case 2:
altText = args[1]
if(altText.length > 1 && altText[0] === '{' && altText[altText.length-1] === '}'){
imgAttr = altText;
}
break;
case 3:
altText = args[1];
imgAttr = args[2];
break;
}
try {
imgAttr = JSON.parse(imgAttr);
}catch(e){
console.log('scripts.helpers.pimg', e);
imgAttr = {};
}
imgAttr.src = hexo.config.root + (themeConfig.post.img_dir||postImgDir) + imageName;
imgAttr.alt = imgAttr.alt || altText;
// spaces proccess
for(var p in imgAttr){
if(typeof imgAttr[p] !== 'string') continue;
imgAttr[p] = imgAttr[p].replace(/\%20/g, ' ');
}
return ('<p class="user_img">' + util.htmlTag('img', imgAttr) + '</p>');
});
hexo.extend.filter.register('after_post_render', function(data) {
data.content =
util.htmlTag('script', {src: '/' + scriptDir + aplayerScript}, " ") +
data.content;
return data;
});
it('return original image with html tag', function() {
var tag = tagUtil.convertAttr('9528576237 o'.split(' '));
var $ = cheerio.load(hexoUtil.htmlTag('img', tagUtil.imgFormat(tag, jsonData)));
$('img').attr('src').should.eql('https://farm6.staticflickr.com/5445/9528576237_2bf761518c_o.jpg');
});
hexo.extend.helper.register('next_url', function(path, text, options) {
var htmlTag = require('hexo-util').htmlTag;
var config = this.config;
var url = require('url');
var data = url.parse(path);
var siteHost = url.parse(config.url).hostname || config.url;
var theme = hexo.theme.config;
var exturl = '';
var tag = 'a';
var attrs = { href: this.url_for(path) };
// If `exturl` enabled, set spanned links only on external links.
if (theme.exturl && data.protocol && data.hostname !== siteHost) {
tag = 'span';
exturl = 'exturl';
var encoded = new Buffer(path).toString('base64');
attrs = {
class : exturl,
'data-url': encoded
};
}
options = options || {};
var keys = Object.keys(options);
var key = '';
for (var i = 0, len = keys.length; i < len; i++) {
key = keys[i];
/**
* If option have `class` attribute, add it to
* 'exturl' class if `exturl` option enabled.
*/
if (exturl !== '' && key === 'class') {
attrs[key] += ' ' + options[key];
} else {
attrs[key] = options[key];
}
}
if (attrs.class && Array.isArray(attrs.class)) {
attrs.class = attrs.class.join(' ');
}
// If it's external link, rewrite attributes.
if (data.protocol && data.hostname !== siteHost) {
attrs.external = null;
if (!theme.exturl) {
// Only for simple link need to rewrite/add attributes.
attrs.rel = 'noopener';
attrs.target = '_blank';
} else {
// Remove rel attributes for `exturl` in main menu.
attrs.rel = null;
}
}
return htmlTag(tag, attrs, text);
});
function meta(options) {
return tag('meta', options);
}