vcardparser.as

jquery插件

/*
	Adobe Systems Incorporated(r) Source Code License Agreement
	Copyright(c) 2005 Adobe Systems Incorporated. All rights reserved.
	
	Please read this Source Code License Agreement carefully before using
	the source code.
	
	Adobe Systems Incorporated grants to you a perpetual, worldwide, non-exclusive, 
	no-charge, royalty-free, irrevocable copyright license, to reproduce,
	prepare derivative works of, publicly display, publicly perform, and
	distribute this source code and such derivative works in source or 
	object code form without any attribution requirements.  
	
	The name "Adobe Systems Incorporated" must not be used to endorse or promote products
	derived from the source code without prior written permission.
	
	You agree to indemnify, hold harmless and defend Adobe Systems Incorporated from and
	against any loss, damage, claims or lawsuits, including attorney's 
	fees that arise or result from your use or distribution of the source 
	code.
	
	THIS SOURCE CODE IS PROVIDED "AS IS" AND "WITH ALL FAULTS", WITHOUT 
	ANY TECHNICAL SUPPORT OR ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
	BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ALSO, THERE IS NO WARRANTY OF 
	NON-INFRINGEMENT, TITLE OR QUIET ENJOYMENT.  IN NO EVENT SHALL MACROMEDIA
	OR ITS SUPPLIERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
	PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
	OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
	WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
	OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOURCE CODE, EVEN IF
	ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.adobe.fileformats.vcard
{
	import mx.utils.Base64Decoder;
	import mx.utils.StringUtil;
	
	public class VCardParser
	{
		public static function parse(vcardStr:String):Array
		{
			var vcards:Array = new Array();
			var lines:Array = vcardStr.split(/\r\n/);
			var vcard:VCard;
			var type:String;
			var typeTmp:String;
			var line:String;

			for (var i:uint = 0; i < lines.length; ++i)
			{
				line = lines[i];
				if (line == "BEGIN:VCARD")
				{
					vcard = new VCard();
				}
				else if (line == "END:VCARD")
				{
					if (vcard != null)
					{
						vcards.push(vcard);
					}
				}
				else if(line.search(/^ORG/i) != -1)
				{
					var org:String = line.substring(4, line.length);
					var orgArray:Array = org.split(";");
					for each (var orgToken:String in orgArray)
					{
						if (StringUtil.trim(orgToken).length > 0)
						{
							vcard.orgs.push(orgToken);
						}
					}
				}
				else if(line.search(/^TITLE/i) != -1)
				{
					var title:String = line.substring(6, line.length);
					vcard.title = title;
				}
				else if (line.search(/^FN:/i) != -1)
				{
					var fullName:String = line.substring(3, line.length);
					vcard.fullName = fullName;
				}
				else if (line.search(/^TEL/i) != -1)
				{
					type = new String();
					typeTmp = new String();
					var phone:Phone = new Phone();
					var number:String;
					var phoneTokens:Array = line.split(";");
					for each (var phoneToken:String in phoneTokens)
					{
						if (phoneToken.search(/^TYPE=/i) != -1)
						{
							if (phoneToken.indexOf(":") != -1)
							{
								typeTmp = phoneToken.substring(5, phoneToken.indexOf(":"));
								number = phoneToken.substring(phoneToken.indexOf(":")+1, phoneToken.length);
							}
							else
							{									
								typeTmp = phoneToken.substring(5, phoneToken.length);
							}

							typeTmp = typeTmp.toLocaleLowerCase();

							if (typeTmp == "pref")
							{
								continue;
							}
							if (type.length != 0)
							{
								type += (" ");
							}
							type += typeTmp;
						}
					}
					if (type.length > 0 && number != null)
					{
						phone.type = type;
						phone.number = number;
					}
					vcard.phones.push(phone);
				}
				else if (line.search(/^EMAIL/i) != -1)
				{
					type = new String();
					typeTmp = new String();
					var email:Email = new Email();
					var emailAddress:String;
					var emailTokens:Array = line.split(";");
					for each (var emailToken:String in emailTokens)
					{
						if (emailToken.search(/^TYPE=/i) != -1)
						{
							if (emailToken.indexOf(":") != -1)
							{
								typeTmp = emailToken.substring(5, emailToken.indexOf(":"));
								emailAddress = emailToken.substring(emailToken.indexOf(":")+1, emailToken.length);
							}
							else
							{									
								typeTmp = emailToken.substring(5, emailToken.length);
							}

							typeTmp = typeTmp.toLocaleLowerCase();

							if (typeTmp == "pref" || typeTmp == "internet")
							{
								continue;
							}
							if (type.length != 0)
							{
								type += (" ");
							}
							type += typeTmp;
						}
					}
					if (type.length > 0 && emailAddress != null)
					{
						email.type = type;
						email.address = emailAddress;
					}
					vcard.emails.push(email);
				}
				else if (line.indexOf("ADR;") != -1)
				{
					var addressTokens:Array = line.split(";");
					var address:Address = new Address();
					for (var j:uint = 0; j < addressTokens.length; ++j)
					{
						var addressToken:String = addressTokens[j];
						if (addressToken.search(/^home:+$/i) != -1) // For Outlook, which uses non-standard vCards.
						{
							address.type = "home";
						}
						else if (addressToken.search(/^work:+$/i) != -1) // For Outlook, which uses non-standard vCards.
						{
							address.type = "work";
						}
						if (addressToken.search(/^type=/i) != -1)  // The "type" parameter is the standard way (which Address Book uses)
						{
							// First, remove the optional ":" character.
							addressToken = addressToken.replace(/:/,"");
							var addressType:String = addressToken.substring(5, addressToken.length).toLowerCase();
							if (addressType == "pref") // Not interested in which one is preferred.
							{
								continue;
							}
							else if (addressType.indexOf("home") != -1) // home
							{
								addressType = "home";
							}
							else if (addressType.indexOf("work") != -1) // work
							{
								addressType = "work";
							}
							else if (addressType.indexOf(",") != -1) // if the comma technique is used, just use the first one
							{
								var typeTokens:Array = addressType.split(",");
								for each (var typeToken:String in typeTokens)
								{
									if (typeToken != "pref")
									{
										addressType = typeToken;
										break;
									}
								}
							}
							address.type = addressType;
						}
						else if (addressToken.search(/^\d/) != -1 && address.street == null)
						{
							address.street = addressToken.replace(/\\n/, "");
							address.city = addressTokens[j+1];
							address.state = addressTokens[j+2];
							address.postalCode = addressTokens[j+3];
						}
					}
					if (address.type != null && address.street != null)
					{
						vcard.addresses.push(address);
					}

				}
				else if (line.search(/^PHOTO;BASE64/i) != -1)
				{
					var imageStr:String = new String();
					for (var k:uint = i+1; k < lines.length; ++k)
					{
						imageStr += lines[k];
						//if (lines[k].search(/.+\=$/) != -1) // Very slow in Mac due to RegEx bug
						if (lines[k].indexOf('=') != -1)
						{
							var decoder:Base64Decoder = new Base64Decoder();
							decoder.decode(imageStr);
							vcard.image = decoder.flush();
							break;
						}
					}
				}
			}
			return vcards;
		}
	}
}