85 lines
2.3 KiB
JavaScript
85 lines
2.3 KiB
JavaScript
var plugins = angular.module('plugins', []);
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plugins.factory('pluginManager', ['youtubePlugin', 'urlPlugin', 'imagePlugin', function(youtubePlugin, urlPlugin, imagePlugin) {
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var plugins = [youtubePlugin, urlPlugin, imagePlugin]
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var hookPlugin = function(plugin) {
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plugins.push(plugin);
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}
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var contentForMessage = function(message) {
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var content = [];
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for (var i = 0; i < plugins.length; i++) {
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var pluginContent = plugins[i].contentForMessage(message);
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if (pluginContent) {
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var pluginContent = {'visible': false, 'content': pluginContent }
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content.push(pluginContent);
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if (plugins[i].exclusive) {
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break;
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}
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}
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}
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return content;
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}
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return {
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hookPlugin: hookPlugin,
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contentForMessage: contentForMessage
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}
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}]);
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plugins.factory('youtubePlugin', [function() {
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var contentForMessage = function(message) {
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if (message.indexOf('youtube.com') != -1) {
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var index = message.indexOf("?v=");
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var token = message.substr(index+3);
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return '<iframe width="560" height="315" src="http://www.youtube.com/embed/' + token + '" frameborder="0" allowfullscreen></iframe>'
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}
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return null;
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}
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return {
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contentForMessage: contentForMessage,
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exclusive: true
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}
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}]);
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plugins.factory('urlPlugin', [function() {
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var contentForMessage = function(message) {
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var urlPattern = /(http|ftp|https):\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/;
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var url = message.match(urlPattern);
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if (url) {
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return '<a href="' + url[0] + '">' + message + '</a>';
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}
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return null;
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}
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return {
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contentForMessage: contentForMessage,
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exclusive: false
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}
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}]);
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plugins.factory('imagePlugin', [function() {
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var contentForMessage = function(message) {
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var urls = message.match(/https?:\/\/[^\s]*\.(jpg|png|gif)\b/)
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if (urls != null) {
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var url = urls[0]; /* Actually parse one url per message */
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return '<img src="' + url + '" height="300">';
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}
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return null;
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}
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return {
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contentForMessage: contentForMessage
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}
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}]);
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