| | |
| | | /* |
| | | +-----------------------------------------------------------------------+ |
| | | | Roundcube common js library | |
| | | | | |
| | | | This file is part of the Roundcube web development suite | |
| | | | Copyright (C) 2005-2012, The Roundcube Dev Team | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | | | See the README file for a full license statement. | |
| | | | | |
| | | +-----------------------------------------------------------------------+ |
| | | | Author: Thomas Bruederli <roundcube@gmail.com> | |
| | | +-----------------------------------------------------------------------+ |
| | | */ |
| | | /** |
| | | * Roundcube common js library |
| | | * |
| | | * This file is part of the Roundcube Webmail client |
| | | * |
| | | * @licstart The following is the entire license notice for the |
| | | * JavaScript code in this file. |
| | | * |
| | | * Copyright (c) 2005-2014, The Roundcube Dev Team |
| | | * |
| | | * The JavaScript code in this page is free software: you can |
| | | * redistribute it and/or modify it under the terms of the GNU |
| | | * General Public License (GNU GPL) as published by the Free Software |
| | | * Foundation, either version 3 of the License, or (at your option) |
| | | * any later version. The code is distributed WITHOUT ANY WARRANTY; |
| | | * without even the implied warranty of MERCHANTABILITY or FITNESS |
| | | * FOR A PARTICULAR PURPOSE. See the GNU GPL for more details. |
| | | * |
| | | * As additional permission under GNU GPL version 3 section 7, you |
| | | * may distribute non-source (e.g., minimized or compacted) forms of |
| | | * that code without the copy of the GNU GPL normally required by |
| | | * section 4, provided you include this license notice and a URL |
| | | * through which recipients can access the Corresponding Source. |
| | | * |
| | | * @licend The above is the entire license notice |
| | | * for the JavaScript code in this file. |
| | | */ |
| | | |
| | | // Constants |
| | | var CONTROL_KEY = 1; |
| | | var SHIFT_KEY = 2; |
| | | var CONTROL_SHIFT_KEY = 3; |
| | | |
| | | |
| | | /** |
| | | * Default browser check class |
| | |
| | | { |
| | | var n = navigator; |
| | | |
| | | this.ver = parseFloat(n.appVersion); |
| | | this.appver = n.appVersion; |
| | | this.agent = n.userAgent; |
| | | this.agent_lc = n.userAgent.toLowerCase(); |
| | | this.name = n.appName; |
| | |
| | | this.dom = document.getElementById ? true : false; |
| | | this.dom2 = document.addEventListener && document.removeEventListener; |
| | | |
| | | this.webkit = this.agent_lc.indexOf('applewebkit') > 0; |
| | | this.ie = (document.all && !window.opera) || (this.win && this.agent_lc.indexOf('trident/') > 0); |
| | | |
| | | if (this.ie) { |
| | | this.ie6 = this.appver.indexOf('MSIE 6') > 0; |
| | | this.ie7 = this.appver.indexOf('MSIE 7') > 0; |
| | | this.ie8 = this.appver.indexOf('MSIE 8') > 0; |
| | | this.ie9 = this.appver.indexOf('MSIE 9') > 0; |
| | | this.ie7 = n.appVersion.indexOf('MSIE 7') > 0; |
| | | this.ie8 = n.appVersion.indexOf('MSIE 8') > 0; |
| | | this.ie9 = n.appVersion.indexOf('MSIE 9') > 0; |
| | | } |
| | | else if (window.opera) { |
| | | this.opera = true; // Opera < 15 |
| | | this.vendver = opera.version(); |
| | | } |
| | | else { |
| | | this.chrome = this.agent_lc.indexOf('chrome') > 0; |
| | | this.safari = !this.chrome && (this.agent_lc.indexOf('safari') > 0 || this.agent_lc.indexOf('applewebkit') > 0); |
| | | this.opera = this.webkit && this.agent.indexOf(' OPR/') > 0; // Opera >= 15 |
| | | this.safari = !this.chrome && !this.opera && (this.webkit || this.agent_lc.indexOf('safari') > 0); |
| | | this.konq = this.agent_lc.indexOf('konqueror') > 0; |
| | | this.mz = this.dom && !this.chrome && !this.safari && !this.konq && this.agent.indexOf('Mozilla') >= 0; |
| | | this.mz = this.dom && !this.chrome && !this.safari && !this.konq && !this.opera && this.agent.indexOf('Mozilla') >= 0; |
| | | this.iphone = this.safari && (this.agent_lc.indexOf('iphone') > 0 || this.agent_lc.indexOf('ipod') > 0); |
| | | this.ipad = this.safari && this.agent_lc.indexOf('ipad') > 0; |
| | | this.opera = window.opera ? true : false; |
| | | } |
| | | |
| | | if (!this.vendver) { |
| | | // common version strings |
| | | this.vendver = /(khtml|chrome|safari|applewebkit|opera|msie)(\s|\/)([0-9\.]+)/.test(this.agent_lc) ? parseFloat(RegExp.$3) : 0; |
| | | this.vendver = /(opera|opr|khtml|chrome|safari|applewebkit|msie)(\s|\/)([0-9\.]+)/.test(this.agent_lc) ? parseFloat(RegExp.$3) : 0; |
| | | |
| | | // any other (Mozilla, Camino, IE>=11) |
| | | if (!this.vendver) |
| | |
| | | this.xmlhttp_test = function() |
| | | { |
| | | var activeX_test = new Function("try{var o=new ActiveXObject('Microsoft.XMLHTTP');return true;}catch(err){return false;}"); |
| | | this.xmlhttp = (window.XMLHttpRequest || (window.ActiveXObject && activeX_test())); |
| | | this.xmlhttp = window.XMLHttpRequest || (('ActiveXObject' in window) && activeX_test()); |
| | | return this.xmlhttp; |
| | | }; |
| | | |
| | |
| | | classname += ' iphone'; |
| | | else if (this.ipad) |
| | | classname += ' ipad'; |
| | | else if (this.safari || this.chrome) |
| | | else if (this.webkit) |
| | | classname += ' webkit'; |
| | | |
| | | if (this.mobile) |
| | |
| | | p.element = document; |
| | | |
| | | if (!p.object._rc_events) |
| | | p.object._rc_events = []; |
| | | p.object._rc_events = {}; |
| | | |
| | | var key = p.event + '*' + p.method; |
| | | if (!p.object._rc_events[key]) |
| | |
| | | cancel: function(evt) |
| | | { |
| | | var e = evt ? evt : window.event; |
| | | |
| | | if (e.preventDefault) |
| | | e.preventDefault(); |
| | | else |
| | | e.returnValue = false; |
| | | |
| | | if (e.stopPropagation) |
| | | e.stopPropagation(); |
| | | |
| | | e.cancelBubble = true; |
| | | e.returnValue = false; |
| | | |
| | | return false; |
| | | }, |
| | | |
| | | /** |
| | | * Determine whether the given event was trigered from keyboard |
| | | */ |
| | | is_keyboard: function(e) |
| | | { |
| | | return e && ( |
| | | (e.pointerType !== undefined && e.pointerType !== 'mouse') || // IE 11+ |
| | | (e.mozInputSource && e.mozInputSource == e.MOZ_SOURCE_KEYBOARD) || // Firefox |
| | | (e.offsetX === 0 && e.offsetY === 0) || // Opera |
| | | (!e.pageX && (e.pageY || 0) <= 0 && !e.clientX && (e.clientY || 0) <= 0) || // others |
| | | (bw.ie && rcube_event._last_keyboard_event && rcube_event._last_keyboard_event.target == e.target) // hack for IE <= 10 |
| | | ); |
| | | }, |
| | | |
| | | /** |
| | | * Accept event if triggered from keyboard action (e.g. <Enter>) |
| | | */ |
| | | keyboard_only: function(e) |
| | | { |
| | | return rcube_event.is_keyboard(e) ? true : rcube_event.cancel(e); |
| | | }, |
| | | |
| | | touchevent: function(e) |
| | |
| | | * |
| | | * @param {String} Event name |
| | | * @param {Function} Handler function |
| | | * @return Listener ID (used to remove this handler later on) |
| | | */ |
| | | addEventListener: function(evt, func, obj) |
| | | { |
| | |
| | | this._events[evt] = []; |
| | | |
| | | this._events[evt].push({func:func, obj:obj ? obj : window}); |
| | | |
| | | return this; // chainable |
| | | }, |
| | | |
| | | /** |
| | |
| | | triggerEvent: function(evt, e) |
| | | { |
| | | var ret, h; |
| | | |
| | | if (e === undefined) |
| | | e = this; |
| | | else if (typeof e === 'object') |
| | | e.event = evt; |
| | | |
| | | if (this._events && this._events[evt] && !this._event_exec) { |
| | | this._event_exec = true; |
| | | if (!this._event_exec) |
| | | this._event_exec = {}; |
| | | |
| | | if (this._events && this._events[evt] && !this._event_exec[evt]) { |
| | | this._event_exec[evt] = true; |
| | | for (var i=0; i < this._events[evt].length; i++) { |
| | | if ((h = this._events[evt][i])) { |
| | | if (typeof h.func === 'function') |
| | |
| | | } |
| | | } |
| | | |
| | | this._event_exec = false; |
| | | delete this._event_exec[evt]; |
| | | |
| | | if (e.event) { |
| | | try { |
| | | delete e.event; |
| | |
| | | function rcube_find_object(id, d) |
| | | { |
| | | var n, f, obj, e; |
| | | if(!d) d = document; |
| | | |
| | | if(d.getElementsByName && (e = d.getElementsByName(id))) |
| | | if (!d) d = document; |
| | | |
| | | if (d.getElementById) |
| | | if (obj = d.getElementById(id)) |
| | | return obj; |
| | | |
| | | if (!obj && d.getElementsByName && (e = d.getElementsByName(id))) |
| | | obj = e[0]; |
| | | if(!obj && d.getElementById) |
| | | obj = d.getElementById(id); |
| | | if(!obj && d.all) |
| | | |
| | | if (!obj && d.all) |
| | | obj = d.all[id]; |
| | | |
| | | if(!obj && d.images.length) |
| | | if (!obj && d.images.length) |
| | | obj = d.images[id]; |
| | | |
| | | if (!obj && d.forms.length) { |
| | | for (f=0; f<d.forms.length; f++) { |
| | | if(d.forms[f].name == id) |
| | | if (d.forms[f].name == id) |
| | | obj = d.forms[f]; |
| | | else if(d.forms[f].elements[id]) |
| | | obj = d.forms[f].elements[id]; |
| | |
| | | } |
| | | |
| | | if (!obj && d.layers) { |
| | | if (d.layers[id]) obj = d.layers[id]; |
| | | if (d.layers[id]) |
| | | obj = d.layers[id]; |
| | | for (n=0; !obj && n<d.layers.length; n++) |
| | | obj = rcube_find_object(id, d.layers[n].document); |
| | | } |
| | |
| | | var mouse = rcube_event.get_mouse_pos(ev), |
| | | pos = $(obj).offset(); |
| | | |
| | | return ((mouse.x >= pos.left) && (mouse.x < (pos.left + obj.offsetWidth)) && |
| | | (mouse.y >= pos.top) && (mouse.y < (pos.top + obj.offsetHeight))); |
| | | return (mouse.x >= pos.left) && (mouse.x < (pos.left + obj.offsetWidth)) && |
| | | (mouse.y >= pos.top) && (mouse.y < (pos.top + obj.offsetHeight)); |
| | | }; |
| | | |
| | | |
| | |
| | | (path ? "; path=" + path : "") + |
| | | (domain ? "; domain=" + domain : "") + |
| | | (secure ? "; secure" : ""); |
| | | |
| | | document.cookie = curCookie; |
| | | }; |
| | | |
| | |
| | | // deprecated aliases, to be removed, use rcmail.set_cookie/rcmail.get_cookie |
| | | roundcube_browser.prototype.set_cookie = setCookie; |
| | | roundcube_browser.prototype.get_cookie = getCookie; |
| | | |
| | | // tiny replacement for Firebox functionality |
| | | function rcube_console() |
| | | { |
| | | this.log = function(msg) |
| | | { |
| | | var box = rcube_find_object('dbgconsole'); |
| | | |
| | | if (box) { |
| | | if (msg.charAt(msg.length-1)=='\n') |
| | | msg += '--------------------------------------\n'; |
| | | else |
| | | msg += '\n--------------------------------------\n'; |
| | | |
| | | // Konqueror doesn't allow to just change the value of hidden element |
| | | if (bw.konq) { |
| | | box.innerText += msg; |
| | | box.value = box.innerText; |
| | | } else |
| | | box.value += msg; |
| | | } |
| | | }; |
| | | |
| | | this.reset = function() |
| | | { |
| | | var box = rcube_find_object('dbgconsole'); |
| | | if (box) |
| | | box.innerText = box.value = ''; |
| | | }; |
| | | }; |
| | | |
| | | var bw = new roundcube_browser(); |
| | | bw.set_html_class(); |
| | |
| | | }; |
| | | } |
| | | |
| | | // Make getElementById() case-sensitive on IE |
| | | if (bw.ie) { |
| | | document._getElementById = document.getElementById; |
| | | document.getElementById = function(id) { |
| | | var i = 0, obj = document._getElementById(id); |
| | | |
| | | if (obj && obj.id != id) |
| | | while ((obj = document.all[i]) && obj.id != id) |
| | | i++; |
| | | |
| | | return obj; |
| | | } |
| | | // array utility function |
| | | jQuery.last = function(arr) { |
| | | return arr && arr.length ? arr[arr.length-1] : undefined; |
| | | } |
| | | |
| | | // jQuery plugin to emulate HTML5 placeholder attributes on input elements |
| | |
| | | }); |
| | | }; |
| | | |
| | | // function to parse query string into an object |
| | | rcube_parse_query = function(query) |
| | | { |
| | | if (!query) |
| | | return {}; |
| | | |
| | | // This code was written by Tyler Akins and has been placed in the |
| | | // public domain. It would be nice if you left this header intact. |
| | | var params = {}, e, k, v, |
| | | re = /([^&=]+)=?([^&]*)/g, |
| | | decodeRE = /\+/g, // Regex for replacing addition symbol with a space |
| | | decode = function (str) { return decodeURIComponent(str.replace(decodeRE, ' ')); }; |
| | | |
| | | query = query.replace(/\?/, ''); |
| | | |
| | | while (e = re.exec(query)) { |
| | | k = decode(e[1]); |
| | | v = decode(e[2]); |
| | | |
| | | if (k.substring(k.length - 2) === '[]') { |
| | | k = k.substring(0, k.length - 2); |
| | | (params[k] || (params[k] = [])).push(v); |
| | | } |
| | | else |
| | | params[k] = v; |
| | | } |
| | | |
| | | return params; |
| | | }; |
| | | |
| | | |
| | | // Base64 code from Tyler Akins -- http://rumkin.com |
| | | var Base64 = (function () { |
| | | var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; |
| | | |
| | | // private method for UTF-8 encoding |
| | | var utf8_encode = function(string) { |
| | | string = string.replace(/\r\n/g, "\n"); |
| | | var utftext = ''; |
| | | |
| | | for (var n = 0; n < string.length; n++) { |
| | | var c = string.charCodeAt(n); |
| | | |
| | | if (c < 128) { |
| | | utftext += String.fromCharCode(c); |
| | | } |
| | | else if(c > 127 && c < 2048) { |
| | | utftext += String.fromCharCode((c >> 6) | 192); |
| | | utftext += String.fromCharCode((c & 63) | 128); |
| | | } |
| | | else { |
| | | utftext += String.fromCharCode((c >> 12) | 224); |
| | | utftext += String.fromCharCode(((c >> 6) & 63) | 128); |
| | | utftext += String.fromCharCode((c & 63) | 128); |
| | | } |
| | | } |
| | | |
| | | return utftext; |
| | | }; |
| | | |
| | | // private method for UTF-8 decoding |
| | | var utf8_decode = function (utftext) { |
| | | var i = 0, string = '', c = c2 = c3 = 0; |
| | | |
| | | while (i < utftext.length) { |
| | | c = utftext.charCodeAt(i); |
| | | if (c < 128) { |
| | | string += String.fromCharCode(c); |
| | | i++; |
| | | } |
| | | else if (c > 191 && c < 224) { |
| | | c2 = utftext.charCodeAt(i + 1); |
| | | string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); |
| | | i += 2; |
| | | } |
| | | else { |
| | | c2 = utftext.charCodeAt(i + 1); |
| | | c3 = utftext.charCodeAt(i + 2); |
| | | string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); |
| | | i += 3; |
| | | } |
| | | } |
| | | |
| | | return string; |
| | | }; |
| | | |
| | | var obj = { |
| | | /** |
| | |
| | | * @param {String} input The string to encode in base64. |
| | | */ |
| | | encode: function (input) { |
| | | if (typeof(window.btoa) === 'function') |
| | | return btoa(input); |
| | | // encode UTF8 as btoa() may fail on some characters |
| | | input = utf8_encode(input); |
| | | |
| | | if (typeof(window.btoa) === 'function') { |
| | | try { |
| | | return btoa(input); |
| | | } |
| | | catch (e) {}; |
| | | } |
| | | |
| | | var chr1, chr2, chr3, enc1, enc2, enc3, enc4, i = 0, output = '', len = input.length; |
| | | |
| | | do { |
| | | while (i < len) { |
| | | chr1 = input.charCodeAt(i++); |
| | | chr2 = input.charCodeAt(i++); |
| | | chr3 = input.charCodeAt(i++); |
| | |
| | | output = output |
| | | + keyStr.charAt(enc1) + keyStr.charAt(enc2) |
| | | + keyStr.charAt(enc3) + keyStr.charAt(enc4); |
| | | } while (i < len); |
| | | } |
| | | |
| | | return output; |
| | | }, |
| | |
| | | * @param {String} input The string to decode. |
| | | */ |
| | | decode: function (input) { |
| | | if (typeof(window.atob) === 'function') |
| | | return atob(input); |
| | | if (typeof(window.atob) === 'function') { |
| | | try { |
| | | return utf8_decode(atob(input)); |
| | | } |
| | | catch (e) {}; |
| | | } |
| | | |
| | | var chr1, chr2, chr3, enc1, enc2, enc3, enc4, len, i = 0, output = ''; |
| | | |
| | |
| | | input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); |
| | | len = input.length; |
| | | |
| | | do { |
| | | while (i < len) { |
| | | enc1 = keyStr.indexOf(input.charAt(i++)); |
| | | enc2 = keyStr.indexOf(input.charAt(i++)); |
| | | enc3 = keyStr.indexOf(input.charAt(i++)); |
| | |
| | | output = output + String.fromCharCode(chr2); |
| | | if (enc4 != 64) |
| | | output = output + String.fromCharCode(chr3); |
| | | } while (i < len); |
| | | } |
| | | |
| | | return output; |
| | | return utf8_decode(output); |
| | | } |
| | | }; |
| | | |