updated etxlink, ctools, colorbox, computed_field
This commit is contained in:
@@ -1,161 +1,204 @@
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/**
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* @file
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*/
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(function ($) {
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Drupal.extlink = Drupal.extlink || {};
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Drupal.extlink.attach = function (context, settings) {
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if (!settings.hasOwnProperty('extlink')) {
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return;
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}
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// Strip the host name down, removing ports, subdomains, or www.
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var pattern = /^(([^\/:]+?\.)*)([^\.:]{4,})((\.[a-z]{1,4})*)(:[0-9]{1,5})?$/;
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var host = window.location.host.replace(pattern, '$3$4');
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var subdomain = window.location.host.replace(pattern, '$1');
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// Determine what subdomains are considered internal.
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var subdomains;
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if (settings.extlink.extSubdomains) {
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subdomains = "([^/]*\\.)?";
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}
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else if (subdomain == 'www.' || subdomain == '') {
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subdomains = "(www\\.)?";
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}
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else {
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subdomains = subdomain.replace(".", "\\.");
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}
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// Build regular expressions that define an internal link.
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var internal_link = new RegExp("^https?://" + subdomains + host, "i");
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// Extra internal link matching.
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var extInclude = false;
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if (settings.extlink.extInclude) {
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extInclude = new RegExp(settings.extlink.extInclude.replace(/\\/, '\\'), "i");
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}
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// Extra external link matching.
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var extExclude = false;
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if (settings.extlink.extExclude) {
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extExclude = new RegExp(settings.extlink.extExclude.replace(/\\/, '\\'), "i");
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}
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// Extra external link CSS selector exclusion.
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var extCssExclude = false;
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if (settings.extlink.extCssExclude) {
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extCssExclude = settings.extlink.extCssExclude;
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}
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// Extra external link CSS selector explicit.
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var extCssExplicit = false;
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if (settings.extlink.extCssExplicit) {
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extCssExplicit = settings.extlink.extCssExplicit;
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}
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// Find all links which are NOT internal and begin with http as opposed
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// to ftp://, javascript:, etc. other kinds of links.
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// When operating on the 'this' variable, the host has been appended to
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// all links by the browser, even local ones.
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// In jQuery 1.1 and higher, we'd use a filter method here, but it is not
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// available in jQuery 1.0 (Drupal 5 default).
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var external_links = new Array();
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var mailto_links = new Array();
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$("a:not(." + settings.extlink.extClass + ", ." + settings.extlink.mailtoClass + "), area:not(." + settings.extlink.extClass + ", ." + settings.extlink.mailtoClass + ")", context).each(function(el) {
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try {
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var url = this.href.toLowerCase();
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if (url.indexOf('http') == 0
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&& ((!url.match(internal_link) && !(extExclude && url.match(extExclude))) || (extInclude && url.match(extInclude)))
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&& !(extCssExclude && $(this).parents(extCssExclude).length > 0)
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&& !(extCssExplicit && $(this).parents(extCssExplicit).length < 1)) {
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external_links.push(this);
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}
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// Do not include area tags with begin with mailto: (this prohibits
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// icons from being added to image-maps).
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else if (this.tagName != 'AREA'
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&& url.indexOf('mailto:') == 0
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&& !(extCssExclude && $(this).parents(extCssExclude).length > 0)
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&& !(extCssExplicit && $(this).parents(extCssExplicit).length < 1)) {
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mailto_links.push(this);
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}
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}
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// IE7 throws errors often when dealing with irregular links, such as:
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// <a href="node/10"></a> Empty tags.
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// <a href="http://user:pass@example.com">example</a> User:pass syntax.
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catch (error) {
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return false;
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}
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});
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if (settings.extlink.extClass) {
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Drupal.extlink.applyClassAndSpan(external_links, settings.extlink.extClass);
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}
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if (settings.extlink.mailtoClass) {
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Drupal.extlink.applyClassAndSpan(mailto_links, settings.extlink.mailtoClass);
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}
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if (settings.extlink.extTarget) {
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// Apply the target attribute to all links.
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$(external_links).attr('target', settings.extlink.extTarget);
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}
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'use strict';
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Drupal.extlink = Drupal.extlink || {};
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// Set up default click function for the external links popup. This should be
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// overridden by modules wanting to alter the popup.
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Drupal.extlink.popupClickHandler = Drupal.extlink.popupClickHandler || function() {
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if (settings.extlink.extAlert) {
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return confirm(settings.extlink.extAlertText);
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Drupal.extlink.attach = function (context, settings) {
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if (!settings.hasOwnProperty('extlink')) {
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return;
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}
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}
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$(external_links).click(function(e) {
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return Drupal.extlink.popupClickHandler(e);
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});
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};
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// Strip the host name down, removing ports, subdomains, or www.
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var pattern = /^(([^\/:]+?\.)*)([^\.:]{1,})((\.[a-z0-9]{1,253})*)(:[0-9]{1,5})?$/;
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var host = window.location.host.replace(pattern, '$2$3');
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var subdomain = window.location.host.replace(host, '');
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/**
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* Apply a class and a trailing <span> to all links not containing images.
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*
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* @param links
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* An array of DOM elements representing the links.
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* @param class_name
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* The class to apply to the links.
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*/
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Drupal.extlink.applyClassAndSpan = function (links, class_name) {
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var $links_to_process;
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if (Drupal.settings.extlink.extImgClass){
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$links_to_process = $(links);
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}
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else {
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var links_with_images = $(links).find('img').parents('a');
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$links_to_process = $(links).not(links_with_images);
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}
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$links_to_process.addClass(class_name);
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var i;
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var length = $links_to_process.length;
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for (i = 0; i < length; i++) {
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var $link = $($links_to_process[i]);
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if ($link.css('display') == 'inline' || $link.css('display') == 'inline-block') {
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if (class_name == Drupal.settings.extlink.mailtoClass) {
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$link.append('<span class="' + class_name + '"><span class="element-invisible"> ' + Drupal.settings.extlink.mailtoLabel + '</span></span>');
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// Determine what subdomains are considered internal.
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var subdomains;
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if (settings.extlink.extSubdomains) {
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subdomains = '([^/]*\\.)?';
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}
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else if (subdomain === 'www.' || subdomain === '') {
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subdomains = '(www\\.)?';
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}
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else {
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subdomains = subdomain.replace('.', '\\.');
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}
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// Build regular expressions that define an internal link.
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var internal_link = new RegExp('^https?://([^@]*@)?' + subdomains + host, 'i');
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// Extra internal link matching.
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var extInclude = false;
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if (settings.extlink.extInclude) {
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extInclude = new RegExp(settings.extlink.extInclude.replace(/\\/, '\\'), 'i');
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}
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// Extra external link matching.
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var extExclude = false;
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if (settings.extlink.extExclude) {
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extExclude = new RegExp(settings.extlink.extExclude.replace(/\\/, '\\'), 'i');
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}
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// Extra external link CSS selector exclusion.
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var extCssExclude = false;
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if (settings.extlink.extCssExclude) {
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extCssExclude = settings.extlink.extCssExclude;
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}
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// Extra external link CSS selector explicit.
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var extCssExplicit = false;
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if (settings.extlink.extCssExplicit) {
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extCssExplicit = settings.extlink.extCssExplicit;
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}
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// Define the jQuery method (either 'append' or 'prepend') of placing the icon, defaults to 'append'.
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var extIconPlacement = settings.extlink.extIconPlacement || 'append';
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// Find all links which are NOT internal and begin with http as opposed
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// to ftp://, javascript:, etc. other kinds of links.
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// When operating on the 'this' variable, the host has been appended to
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// all links by the browser, even local ones.
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// In jQuery 1.1 and higher, we'd use a filter method here, but it is not
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// available in jQuery 1.0 (Drupal 5 default).
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var external_links = [];
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var mailto_links = [];
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$('a:not(.' + settings.extlink.extClass + ', .' + settings.extlink.mailtoClass + '), area:not(.' + settings.extlink.extClass + ', .' + settings.extlink.mailtoClass + ')', context).each(function (el) {
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try {
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var url = '';
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if (typeof this.href == 'string') {
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url = this.href.toLowerCase();
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}
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// Handle SVG links (xlink:href).
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else if (typeof this.href == 'object') {
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url = this.href.baseVal;
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}
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if (url.indexOf('http') === 0
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&& ((!url.match(internal_link) && !(extExclude && url.match(extExclude))) || (extInclude && url.match(extInclude)))
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&& !(extCssExclude && $(this).is(extCssExclude))
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&& !(extCssExclude && $(this).parents(extCssExclude).length > 0)
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&& !(extCssExplicit && $(this).parents(extCssExplicit).length < 1)) {
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external_links.push(this);
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}
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// Do not include area tags with begin with mailto: (this prohibits
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// icons from being added to image-maps).
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else if (this.tagName !== 'AREA'
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&& url.indexOf('mailto:') === 0
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&& !(extCssExclude && $(this).parents(extCssExclude).length > 0)
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&& !(extCssExplicit && $(this).parents(extCssExplicit).length < 1)) {
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mailto_links.push(this);
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}
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}
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else {
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$link.append('<span class="' + class_name + '"><span class="element-invisible"> ' + Drupal.settings.extlink.extLabel + '</span></span>');
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// IE7 throws errors often when dealing with irregular links, such as:
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// <a href="node/10"></a> Empty tags.
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// <a href="http://user:pass@example.com">example</a> User:pass syntax.
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catch (error) {
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return false;
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}
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});
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if (settings.extlink.extClass) {
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Drupal.extlink.applyClassAndSpan(external_links, settings.extlink.extClass, extIconPlacement);
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}
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if (settings.extlink.mailtoClass) {
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Drupal.extlink.applyClassAndSpan(mailto_links, settings.extlink.mailtoClass, extIconPlacement);
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}
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if (settings.extlink.extTarget) {
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// Apply the target attribute to all links.
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$(external_links).attr('target', settings.extlink.extTarget);
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// Add rel attributes noopener and noreferrer.
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$(external_links).attr('rel', function (i, val) {
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// If no rel attribute is present, create one with the values noopener and noreferrer.
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if (val == null) {
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return 'noopener noreferrer';
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}
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// Check to see if rel contains noopener or noreferrer. Add what doesn't exist.
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if (val.indexOf('noopener') > -1 || val.indexOf('noreferrer') > -1) {
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if (val.indexOf('noopener') === -1) {
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return val + ' noopener';
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}
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if (val.indexOf('noreferrer') === -1) {
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return val + ' noreferrer';
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}
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// Both noopener and noreferrer exist. Nothing needs to be added.
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else {
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return val;
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}
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}
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// Else, append noopener and noreferrer to val.
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else {
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return val + ' noopener noreferrer';
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}
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});
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}
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Drupal.extlink = Drupal.extlink || {};
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// Set up default click function for the external links popup. This should be
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// overridden by modules wanting to alter the popup.
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Drupal.extlink.popupClickHandler = Drupal.extlink.popupClickHandler || function () {
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if (settings.extlink.extAlert) {
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return confirm(settings.extlink.extAlertText);
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}
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};
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$(external_links).click(function (e) {
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return Drupal.extlink.popupClickHandler(e, this);
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});
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};
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/**
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* Apply a class and a trailing <span> to all links not containing images.
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*
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* @param {object[]} links
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* An array of DOM elements representing the links.
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* @param {string} class_name
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* The class to apply to the links.
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* @param {string} icon_placement
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* 'append' or 'prepend' the icon to the link.
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*/
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Drupal.extlink.applyClassAndSpan = function (links, class_name, icon_placement) {
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var $links_to_process;
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if (Drupal.settings.extlink.extImgClass) {
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$links_to_process = $(links);
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}
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else {
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var links_with_images = $(links).find('img').parents('a');
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$links_to_process = $(links).not(links_with_images);
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}
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$links_to_process.addClass(class_name);
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var i;
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var length = $links_to_process.length;
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for (i = 0; i < length; i++) {
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var $link = $($links_to_process[i]);
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if ($link.css('display') === 'inline' || $link.css('display') === 'inline-block') {
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if (class_name === Drupal.settings.extlink.mailtoClass) {
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$link[icon_placement]('<span class="' + class_name + '" aria-label="' + Drupal.settings.extlink.mailtoLabel + '"></span>');
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}
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else {
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$link[icon_placement]('<span class="' + class_name + '" aria-label="' + Drupal.settings.extlink.extLabel + '"></span>');
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}
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}
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}
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}
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};
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};
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Drupal.behaviors.extlink = Drupal.behaviors.extlink || {};
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Drupal.behaviors.extlink.attach = function (context, settings) {
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// Backwards compatibility, for the benefit of modules overriding extlink
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// functionality by defining an "extlinkAttach" global function.
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if (typeof extlinkAttach === 'function') {
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extlinkAttach(context);
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}
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else {
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Drupal.extlink.attach(context, settings);
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}
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};
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Drupal.behaviors.extlink = Drupal.behaviors.extlink || {};
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Drupal.behaviors.extlink.attach = function (context, settings) {
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// Backwards compatibility, for the benefit of modules overriding extlink
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// functionality by defining an "extlinkAttach" global function.
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if (typeof extlinkAttach === 'function') {
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extlinkAttach(context);
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}
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else {
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Drupal.extlink.attach(context, settings);
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}
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};
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})(jQuery);
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