jappixmini: include jappix source

jappixmini/jappix/js/utilities.js

@@ -0,0 +1,437 @@
+/*
+
+Jappix - An open social platform
+These are the utilities JS script for Jappix
+
+-------------------------------------------------
+
+License: AGPL
+Authors: Vanaryon, olivierm
+Last revision: 24/06/11
+
+*/
+
+// Checks if a function exists
+function functionExists(func) {
+	if(typeof func == 'function')
+		return true;
+	
+	return false;
+}
+
+// Returns whether using HTTPS or not
+function isHTTPS() {
+	if(window.location.href && (window.location.href).match(/^https/i))
+		return true;
+	
+	return false;
+}
+
+// Generates the good storage URL
+function generateURL(url) {
+	// HTTPS not allowed
+	if((HTTPS_STORAGE != 'on') && url.match(/^https(.+)/))
+		url = 'http' + RegExp.$1;
+	
+	return url;
+}
+
+// Disables an input if needed
+function disableInput(value, condition) {
+	if(value == condition)
+		return ' disabled=""';
+	
+	return '';
+}
+
+// Cuts a string
+function cut(string, limit) {
+	return string.substr(0, limit);
+}
+
+// Truncates a string
+function truncate(string, limit) {
+	// Must truncate the string
+	if(string.length > limit)
+		string = string.substr(0, limit) + '...';
+	
+	return string;
+}
+
+// Removes the new lines
+function noLines(string) {
+	return string.replace(/\n/g, ' ');
+}
+
+// Encodes a string for onclick attribute
+function encodeOnclick(str) {
+	return (encodeQuotes(str)).replace(/'/g, '\\$&');
+}
+
+// Checks if we are in the anonymous mode
+function isAnonymous() {
+	if(allowedAnonymous() && LINK_VARS['r'])
+		return true;
+	
+	return false;
+}
+
+// Checks if this is a private chat user
+function isPrivate(xid) {
+	if(exists('[data-xid=' + escape(xid) + '][data-type=groupchat]'))
+		return true;
+	
+	return false;
+}
+
+// Checks if the user browser is obsolete
+function isObsolete() {
+	// Get browser name & version
+	var browser_name = BrowserDetect.browser;
+	var browser_version = BrowserDetect.version;
+	
+	// No DOM storage
+	if(!hasDB() || !hasPersistent())
+		return true;
+	
+	// Obsolete IE
+	if((browser_name == 'Explorer') && (browser_version < 8))
+		return true;
+	
+	// Obsolete Chrome
+	if((browser_name == 'Chrome') && (browser_version < 7))
+		return true;
+	
+	// Obsolete Safari
+	if((browser_name == 'Safari') && (browser_version < 4))
+		return true;
+	
+	// Obsolete Firefox
+	if((browser_name == 'Firefox') && (browser_version < 3.5))
+		return true;
+	
+	// Obsolete Opera
+	if((browser_name == 'Opera') && (browser_version < 9))
+		return true;
+	
+	return false;
+}
+
+// Gets a MUC user XID
+function getMUCUserXID(room, nick) {
+	return $('div.chat[data-xid=' + escape(room) + '] div[data-nick=' + escape(nick) + ']').attr('data-xid');
+}
+
+// Gets a MUC user read XID
+function getMUCUserRealXID(room, nick) {
+	return $('div.chat[data-xid=' + escape(room) + '] div[data-nick=' + escape(nick) + ']').attr('data-realxid');
+}
+
+// Gets the server of the user
+function getServer() {
+	// Return the domain of the user
+	return con.domain;
+}
+
+// Gets the password of the user
+function getPassword() {
+	// Return the password of the user
+	return con.pass;
+}
+
+// Quotes the nick of an user
+function quoteMyNick(hash, nick) {
+	$(document).oneTime(10, function() {
+		$('#page-engine #' + hash + ' .message-area').val(nick + ', ').focus();
+	});
+}
+
+// Escapes a string for a regex usage
+function escapeRegex(query) {
+	return query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
+}
+
+// Converts a XML document to a string
+function xmlToString(xmlData) {
+	try {
+		// For Mozilla, Firefox, Opera, etc.
+		if(window.XMLSerializer)
+			return (new XMLSerializer()).serializeToString(xmlData);
+		
+		// For Internet Explorer
+		if(window.ActiveXObject)
+			return xmlData.xml;
+		
+		return null;
+	}
+	
+	catch(e) {
+		return null;
+	}
+}
+
+// Converts a string to a XML document
+function XMLFromString(sXML) {
+	try {
+		// No data?
+		if(!sXML)
+			return '';
+		
+		// Add the XML tag
+		if(!sXML.match(/^<\?xml/i))
+			sXML = '<?xml version="1.0"?>' + sXML;
+		
+		// Parse it!
+		if(window.DOMParser)
+			return (new DOMParser()).parseFromString(sXML, 'text/xml');
+		
+		if(window.ActiveXObject) {
+			var oXML = new ActiveXObject('Microsoft.XMLDOM');
+			oXML.loadXML(sXML);
+			
+	 		return oXML;
+		}
+	}
+	
+	catch(e) {
+		return '';
+	}
+}
+
+// Return the file category
+function fileCategory(ext) {
+	var cat;
+	
+	switch(ext) {
+		// Images
+		case 'jpg':
+		case 'jpeg':
+		case 'png':
+		case 'bmp':
+		case 'gif':
+		case 'tif':
+		case 'svg':
+		case 'psp':
+		case 'xcf':
+			cat = 'image';
+			
+			break;
+		
+		// Videos
+		case 'ogv':
+		case 'ogg':
+		case 'mkv':
+		case 'avi':
+		case 'mov':
+		case 'mp4':
+		case 'm4v':
+		case 'wmv':
+		case 'asf':
+		case 'mpg':
+		case 'mpeg':
+		case 'ogm':
+		case 'rmvb':
+		case 'rmv':
+		case 'qt':
+		case 'flv':
+		case 'ram':
+		case '3gp':
+		case 'avc':
+			cat = 'video';
+			
+			break;
+		
+		// Sounds
+		case 'oga':
+		case 'mka':
+		case 'flac':
+		case 'mp3':
+		case 'wav':
+		case 'm4a':
+		case 'wma':
+		case 'rmab':
+		case 'rma':
+		case 'bwf':
+		case 'aiff':
+		case 'caf':
+		case 'cda':
+		case 'atrac':
+		case 'vqf':
+		case 'au':
+		case 'aac':
+		case 'm3u':
+		case 'mid':
+		case 'mp2':
+		case 'snd':
+		case 'voc':
+			cat = 'audio';
+			
+			break;
+		
+		// Documents
+		case 'pdf':
+		case 'odt':
+		case 'ott':
+		case 'sxw':
+		case 'stw':
+		case 'ots':
+		case 'sxc':
+		case 'stc':
+		case 'sxi':
+		case 'sti':
+		case 'pot':
+		case 'odp':
+		case 'ods':
+		case 'doc':
+		case 'docx':
+		case 'docm':
+		case 'xls':
+		case 'xlsx':
+		case 'xlsm':
+		case 'xlt':
+		case 'ppt':
+		case 'pptx':
+		case 'pptm':
+		case 'pps':
+		case 'odg':
+		case 'otp':
+		case 'sxd':
+		case 'std':
+		case 'std':
+		case 'rtf':
+		case 'txt':
+		case 'htm':
+		case 'html':
+		case 'shtml':
+		case 'dhtml':
+		case 'mshtml':
+			cat = 'document';
+			
+			break;
+		
+		// Packages
+		case 'tgz':
+		case 'gz':
+		case 'tar':
+		case 'ar':
+		case 'cbz':
+		case 'jar':
+		case 'tar.7z':
+		case 'tar.bz2':
+		case 'tar.gz':
+		case 'tar.lzma':
+		case 'tar.xz':
+		case 'zip':
+		case 'xz':
+		case 'rar':
+		case 'bz':
+		case 'deb':
+		case 'rpm':
+		case '7z':
+		case 'ace':
+		case 'cab':
+		case 'arj':
+		case 'msi':
+			cat = 'package';
+			
+			break;
+		
+		// Others
+		default:
+			cat = 'other';
+			
+			break;
+	}
+	
+	return cat;
+}
+
+// Registers Jappix as the default XMPP links handler
+function xmppLinksHandler() {
+	try {
+		navigator.registerProtocolHandler('xmpp', JAPPIX_LOCATION + '?x=%s', SERVICE_NAME);
+		
+		return true;
+	}
+	
+	catch(e) {
+		return false;
+	}
+}
+
+// Checks if a value exists in an array
+function existArrayValue(array, value) {
+	try {
+		// Loop in the array
+		for(i in array) {
+			if(array[i] == value)
+				return true;
+		}
+		
+		return false;
+	}
+	
+	catch(e) {
+		return false;
+	}
+}
+
+// Removes a value from an array
+function removeArrayValue(array, value) {
+	for(i in array) {
+		// It matches, remove it!
+		if(array[i] == value) {
+			array.splice(i, 1);
+			
+			return true;
+		}
+	}
+	
+	return false;
+}
+
+// Converts a string to an array
+function stringToArray(string) {
+	var array = [];
+	
+	// Any string to convert?
+	if(string) {
+		// More than one item
+		if(string.match(/,/gi)) {
+			var string_split = string.split(',');
+			
+			for(i in string_split) {
+				if(string_split[i])
+					array.push(string_split[i]);
+				else
+					array.push('');
+			}
+		}
+		
+		// Only one item
+		else
+			array.push(string);
+	}
+	
+	return array;
+}
+
+// Get the index of an array value
+function indexArrayValue(array, value) {
+	// Nothing?
+	if(!array || !array.length)
+		return 0;
+	
+	// Read the index of the value
+	var index = 0;
+	
+	for(var i = 0; i < array.length; i++) {
+		if(array[i] == value) {
+			index = i;
+			
+			break;
+		}
+	}
+	
+	return index;
+}