mas01mj@732: /*
mas01mj@732:   Copyright (c) 2008, Adobe Systems Incorporated
mas01mj@732:   All rights reserved.
mas01mj@732: 
mas01mj@732:   Redistribution and use in source and binary forms, with or without 
mas01mj@732:   modification, are permitted provided that the following conditions are
mas01mj@732:   met:
mas01mj@732: 
mas01mj@732:   * Redistributions of source code must retain the above copyright notice, 
mas01mj@732:     this list of conditions and the following disclaimer.
mas01mj@732:   
mas01mj@732:   * Redistributions in binary form must reproduce the above copyright
mas01mj@732:     notice, this list of conditions and the following disclaimer in the 
mas01mj@732:     documentation and/or other materials provided with the distribution.
mas01mj@732:   
mas01mj@732:   * Neither the name of Adobe Systems Incorporated nor the names of its 
mas01mj@732:     contributors may be used to endorse or promote products derived from 
mas01mj@732:     this software without specific prior written permission.
mas01mj@732: 
mas01mj@732:   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
mas01mj@732:   IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
mas01mj@732:   THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
mas01mj@732:   PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
mas01mj@732:   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
mas01mj@732:   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
mas01mj@732:   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
mas01mj@732:   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
mas01mj@732:   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
mas01mj@732:   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
mas01mj@732:   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mas01mj@732: */
mas01mj@732: package com.adobe.fileformats.vcard
mas01mj@732: {
mas01mj@732: 	import mx.utils.Base64Decoder;
mas01mj@732: 	import mx.utils.StringUtil;
mas01mj@732: 	
mas01mj@732: 	public class VCardParser
mas01mj@732: 	{
mas01mj@732: 		public static function parse(vcardStr:String):Array
mas01mj@732: 		{
mas01mj@732: 			var vcards:Array = new Array();
mas01mj@732: 			var lines:Array = vcardStr.split(/\r\n/);
mas01mj@732: 			var vcard:VCard;
mas01mj@732: 			var type:String;
mas01mj@732: 			var typeTmp:String;
mas01mj@732: 			var line:String;
mas01mj@732: 
mas01mj@732: 			for (var i:uint = 0; i < lines.length; ++i)
mas01mj@732: 			{
mas01mj@732: 				line = lines[i];
mas01mj@732: 				if (line == "BEGIN:VCARD")
mas01mj@732: 				{
mas01mj@732: 					vcard = new VCard();
mas01mj@732: 				}
mas01mj@732: 				else if (line == "END:VCARD")
mas01mj@732: 				{
mas01mj@732: 					if (vcard != null)
mas01mj@732: 					{
mas01mj@732: 						vcards.push(vcard);
mas01mj@732: 					}
mas01mj@732: 				}
mas01mj@732: 				else if(line.search(/^ORG/i) != -1)
mas01mj@732: 				{
mas01mj@732: 					var org:String = line.substring(4, line.length);
mas01mj@732: 					var orgArray:Array = org.split(";");
mas01mj@732: 					for each (var orgToken:String in orgArray)
mas01mj@732: 					{
mas01mj@732: 						if (StringUtil.trim(orgToken).length > 0)
mas01mj@732: 						{
mas01mj@732: 							vcard.orgs.push(orgToken);
mas01mj@732: 						}
mas01mj@732: 					}
mas01mj@732: 				}
mas01mj@732: 				else if(line.search(/^TITLE/i) != -1)
mas01mj@732: 				{
mas01mj@732: 					var title:String = line.substring(6, line.length);
mas01mj@732: 					vcard.title = title;
mas01mj@732: 				}
mas01mj@732: 				else if (line.search(/^FN:/i) != -1)
mas01mj@732: 				{
mas01mj@732: 					var fullName:String = line.substring(3, line.length);
mas01mj@732: 					vcard.fullName = fullName;
mas01mj@732: 				}
mas01mj@732: 				else if (line.search(/^TEL/i) != -1)
mas01mj@732: 				{
mas01mj@732: 					type = new String();
mas01mj@732: 					typeTmp = new String();
mas01mj@732: 					var phone:Phone = new Phone();
mas01mj@732: 					var number:String;
mas01mj@732: 					var phoneTokens:Array = line.split(";");
mas01mj@732: 					for each (var phoneToken:String in phoneTokens)
mas01mj@732: 					{
mas01mj@732: 						if (phoneToken.search(/^TYPE=/i) != -1)
mas01mj@732: 						{
mas01mj@732: 							if (phoneToken.indexOf(":") != -1)
mas01mj@732: 							{
mas01mj@732: 								typeTmp = phoneToken.substring(5, phoneToken.indexOf(":"));
mas01mj@732: 								number = phoneToken.substring(phoneToken.indexOf(":")+1, phoneToken.length);
mas01mj@732: 							}
mas01mj@732: 							else
mas01mj@732: 							{									
mas01mj@732: 								typeTmp = phoneToken.substring(5, phoneToken.length);
mas01mj@732: 							}
mas01mj@732: 
mas01mj@732: 							typeTmp = typeTmp.toLocaleLowerCase();
mas01mj@732: 
mas01mj@732: 							if (typeTmp == "pref")
mas01mj@732: 							{
mas01mj@732: 								continue;
mas01mj@732: 							}
mas01mj@732: 							if (type.length != 0)
mas01mj@732: 							{
mas01mj@732: 								type += (" ");
mas01mj@732: 							}
mas01mj@732: 							type += typeTmp;
mas01mj@732: 						}
mas01mj@732: 					}
mas01mj@732: 					if (type.length > 0 && number != null)
mas01mj@732: 					{
mas01mj@732: 						phone.type = type;
mas01mj@732: 						phone.number = number;
mas01mj@732: 					}
mas01mj@732: 					vcard.phones.push(phone);
mas01mj@732: 				}
mas01mj@732: 				else if (line.search(/^EMAIL/i) != -1)
mas01mj@732: 				{
mas01mj@732: 					type = new String();
mas01mj@732: 					typeTmp = new String();
mas01mj@732: 					var email:Email = new Email();
mas01mj@732: 					var emailAddress:String;
mas01mj@732: 					var emailTokens:Array = line.split(";");
mas01mj@732: 					for each (var emailToken:String in emailTokens)
mas01mj@732: 					{
mas01mj@732: 						if (emailToken.search(/^TYPE=/i) != -1)
mas01mj@732: 						{
mas01mj@732: 							if (emailToken.indexOf(":") != -1)
mas01mj@732: 							{
mas01mj@732: 								typeTmp = emailToken.substring(5, emailToken.indexOf(":"));
mas01mj@732: 								emailAddress = emailToken.substring(emailToken.indexOf(":")+1, emailToken.length);
mas01mj@732: 							}
mas01mj@732: 							else
mas01mj@732: 							{									
mas01mj@732: 								typeTmp = emailToken.substring(5, emailToken.length);
mas01mj@732: 							}
mas01mj@732: 
mas01mj@732: 							typeTmp = typeTmp.toLocaleLowerCase();
mas01mj@732: 
mas01mj@732: 							if (typeTmp == "pref" || typeTmp == "internet")
mas01mj@732: 							{
mas01mj@732: 								continue;
mas01mj@732: 							}
mas01mj@732: 							if (type.length != 0)
mas01mj@732: 							{
mas01mj@732: 								type += (" ");
mas01mj@732: 							}
mas01mj@732: 							type += typeTmp;
mas01mj@732: 						}
mas01mj@732: 					}
mas01mj@732: 					if (type.length > 0 && emailAddress != null)
mas01mj@732: 					{
mas01mj@732: 						email.type = type;
mas01mj@732: 						email.address = emailAddress;
mas01mj@732: 					}
mas01mj@732: 					vcard.emails.push(email);
mas01mj@732: 				}
mas01mj@732: 				else if (line.indexOf("ADR;") != -1)
mas01mj@732: 				{
mas01mj@732: 					var addressTokens:Array = line.split(";");
mas01mj@732: 					var address:Address = new Address();
mas01mj@732: 					for (var j:uint = 0; j < addressTokens.length; ++j)
mas01mj@732: 					{
mas01mj@732: 						var addressToken:String = addressTokens[j];
mas01mj@732: 						if (addressToken.search(/^home:+$/i) != -1) // For Outlook, which uses non-standard vCards.
mas01mj@732: 						{
mas01mj@732: 							address.type = "home";
mas01mj@732: 						}
mas01mj@732: 						else if (addressToken.search(/^work:+$/i) != -1) // For Outlook, which uses non-standard vCards.
mas01mj@732: 						{
mas01mj@732: 							address.type = "work";
mas01mj@732: 						}
mas01mj@732: 						if (addressToken.search(/^type=/i) != -1)  // The "type" parameter is the standard way (which Address Book uses)
mas01mj@732: 						{
mas01mj@732: 							// First, remove the optional ":" character.
mas01mj@732: 							addressToken = addressToken.replace(/:/,"");
mas01mj@732: 							var addressType:String = addressToken.substring(5, addressToken.length).toLowerCase();
mas01mj@732: 							if (addressType == "pref") // Not interested in which one is preferred.
mas01mj@732: 							{
mas01mj@732: 								continue;
mas01mj@732: 							}
mas01mj@732: 							else if (addressType.indexOf("home") != -1) // home
mas01mj@732: 							{
mas01mj@732: 								addressType = "home";
mas01mj@732: 							}
mas01mj@732: 							else if (addressType.indexOf("work") != -1) // work
mas01mj@732: 							{
mas01mj@732: 								addressType = "work";
mas01mj@732: 							}
mas01mj@732: 							else if (addressType.indexOf(",") != -1) // if the comma technique is used, just use the first one
mas01mj@732: 							{
mas01mj@732: 								var typeTokens:Array = addressType.split(",");
mas01mj@732: 								for each (var typeToken:String in typeTokens)
mas01mj@732: 								{
mas01mj@732: 									if (typeToken != "pref")
mas01mj@732: 									{
mas01mj@732: 										addressType = typeToken;
mas01mj@732: 										break;
mas01mj@732: 									}
mas01mj@732: 								}
mas01mj@732: 							}
mas01mj@732: 							address.type = addressType;
mas01mj@732: 						}
mas01mj@732: 						else if (addressToken.search(/^\d/) != -1 && address.street == null)
mas01mj@732: 						{
mas01mj@732: 							address.street = addressToken.replace(/\\n/, "");
mas01mj@732: 							address.city = addressTokens[j+1];
mas01mj@732: 							address.state = addressTokens[j+2];
mas01mj@732: 							address.postalCode = addressTokens[j+3];
mas01mj@732: 						}
mas01mj@732: 					}
mas01mj@732: 					if (address.type != null && address.street != null)
mas01mj@732: 					{
mas01mj@732: 						vcard.addresses.push(address);
mas01mj@732: 					}
mas01mj@732: 
mas01mj@732: 				}
mas01mj@732: 				else if (line.search(/^PHOTO;BASE64/i) != -1)
mas01mj@732: 				{
mas01mj@732: 					var imageStr:String = new String();
mas01mj@732: 					for (var k:uint = i+1; k < lines.length; ++k)
mas01mj@732: 					{
mas01mj@732: 						imageStr += lines[k];
mas01mj@732: 						//if (lines[k].search(/.+\=$/) != -1) // Very slow in Mac due to RegEx bug
mas01mj@732: 						if (lines[k].indexOf('=') != -1)
mas01mj@732: 						{
mas01mj@732: 							var decoder:Base64Decoder = new Base64Decoder();
mas01mj@732: 							decoder.decode(imageStr);
mas01mj@732: 							vcard.image = decoder.flush();
mas01mj@732: 							break;
mas01mj@732: 						}
mas01mj@732: 					}
mas01mj@732: 				}
mas01mj@732: 			}
mas01mj@732: 			return vcards;
mas01mj@732: 		}
mas01mj@732: 	}
mas01mj@732: }