glowingbear-mainbox/js/filters.js
Lorenz Hübschle-Schneider 68adfb6cc2 Hotfix irclinky filter: only #channels
&channels match HTML-escaped special chars like " m(
2014-09-28 20:45:29 +02:00

52 lines
2.1 KiB
JavaScript

(function() {
'use strict';
var weechat = angular.module('weechat');
weechat.filter('toArray', function () {
return function (obj) {
if (!(obj instanceof Object)) {
return obj;
}
return Object.keys(obj).map(function (key) {
return Object.defineProperty(obj[key], '$key', { value: key });
});
};
});
weechat.filter('irclinky', ['$filter', function($filter) {
return function(text, target) {
if (!text) {
return text;
}
var linkiedText = $filter('linky')(text, target);
// This regex in no way matches all IRC channel names (they could also begin with &, + or an
// exclamation mark followed by 5 alphanumeric characters, and are bounded in length by 50).
// However, it matches all *common* IRC channels while trying to minimise false positives.
// "#1" is much more likely to be "number 1" than "IRC channel #1".
// Thus, we only match channels beginning with a # and having at least one letter in them.
var channelRegex = /(^|[\s,.:;?!"'()+@-])(#+[^\x00\x07\r\n\s,:]*[a-z][^\x00\x07\r\n\s,:]*)/gmi;
// This is SUPER nasty, but ng-click does not work inside a filter, as the markup has to be $compiled first, which is not possible in filter afaik.
// Therefore, get the scope, fire the method, and $apply. Yuck. I sincerely hope someone finds a better way of doing this.
linkiedText = linkiedText.replace(channelRegex, '$1<a href="#" onclick="var $scope = angular.element(event.target).scope(); $scope.openBuffer(\'$2\'); $scope.$apply();">$2</a>');
return linkiedText;
};
}]);
weechat.filter('inlinecolour', ['$sce', function($sce) {
return function(text) {
if (!text) {
return text;
}
// only match 6-digit colour codes, 3-digit ones have too many false positives (issue numbers, etc)
var hexColourRegex = /(^|[^&])\#([0-9a-f]{6})($|[^\w'"])/gmi;
var substitute = '$1#$2 <div class="colourbox" style="background-color:#$2"></div> $3';
return $sce.trustAsHtml(text.replace(hexColourRegex, substitute));
};
}]);
})();