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76 lines
2.5 KiB
JavaScript
76 lines
2.5 KiB
JavaScript
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export const E = {
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_getTransaction: function (urls, options) {
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var requests = [],
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i, len, req, url;
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if (!Lang.isArray(urls)) {
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urls = [urls];
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}
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options = Y.merge(this.options, options);
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// Clone the attributes object so we don't end up modifying it by ref.
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options.attributes = Y.merge(this.options.attributes,
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options.attributes);
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for (i = 0, len = urls.length; i < len; ++i) {
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url = urls[i];
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req = { attributes: {} };
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// If `url` is a string, we create a URL object for it, then mix in
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// global options and request-specific options. If it's an object
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// with a "url" property, we assume it's a request object containing
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// URL-specific options.
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if (typeof url === 'string') {
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req.url = url;
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} else if (url.url) {
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// URL-specific options override both global defaults and
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// request-specific options.
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Y.mix(req, url, false, null, 0, true);
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url = url.url; // Make url a string so we can use it later.
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} else {
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continue;
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}
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Y.mix(req, options, false, null, 0, true);
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// If we didn't get an explicit type for this URL either in the
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// request options or the URL-specific options, try to determine
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// one from the file extension.
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if (!req.type) {
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if (this.REGEX_CSS.test(url)) {
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req.type = 'css';
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} else {
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if (!this.REGEX_JS.test(url)) {
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}
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req.type = 'js';
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}
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}
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// Mix in type-specific default options, but don't overwrite any
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// options that have already been set.
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Y.mix(req, req.type === 'js' ? this.jsOptions : this.cssOptions,
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false, null, 0, true);
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// Give the node an id attribute if it doesn't already have one.
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req.attributes.id || (req.attributes.id = Y.guid());
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// Backcompat for <3.5.0 behavior.
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if (req.win) {
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req.doc = req.win.document;
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} else {
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req.win = req.doc.defaultView || req.doc.parentWindow;
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}
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if (req.charset) {
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req.attributes.charset = req.charset;
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}
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requests.push(req);
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}
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return new Transaction(requests, options);
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},
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}
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