From eaf949de8861c6b243cc587ed922ac12c5d1a6fa Mon Sep 17 00:00:00 2001
From: fritzy <fritzy@ef36c318-a008-4979-b6e8-6b496270793b>
Date: Fri, 28 Nov 2008 19:43:05 +0000
Subject: [PATCH] * added vcard support

git-svn-id: svn://netflint.net/xmpphp@71 ef36c318-a008-4979-b6e8-6b496270793b
---
 README                  |  4 ----
 XMPPHP/XMPP.php         | 41 +++++++++++++++++++++++++++++++++++++++--
 cli_longrun_example.php | 37 +++++++++++++++++++++++++++++++++++--
 3 files changed, 74 insertions(+), 8 deletions(-)

diff --git a/README b/README
index 00d2ff5..0c2f53d 100644
--- a/README
+++ b/README
@@ -31,12 +31,8 @@ documentation on the website.
 
 TODO
 ================================================================================
-* Rosters (I know, a big one)
 * Documentation
-* TLS Cert Inspection (Even possible in PHP?)
 * MUC Support
-* Plugins
-* XML Masking Handlers
 
 License Exception
 ===============================================================================
diff --git a/XMPPHP/XMPP.php b/XMPPHP/XMPP.php
index e88441f..ed7f55b 100644
--- a/XMPPHP/XMPP.php
+++ b/XMPPHP/XMPP.php
@@ -45,12 +45,12 @@ class XMPPHP_XMPP extends XMPPHP_XMLStream {
 	/**
 	 * @var string
 	 */
-	protected $server;
+	public $server;
 
 	/**
 	 * @var string
 	 */
-	protected $user;
+	public $user;
 	
 	/**
 	 * @var string
@@ -380,4 +380,41 @@ class XMPPHP_XMPP extends XMPPHP_XMLStream {
 		stream_socket_enable_crypto($this->socket, true, STREAM_CRYPTO_METHOD_SSLv23_CLIENT);
 		$this->reset();
 	}
+
+	/**
+	* Retrieves the vcard
+	*
+	*/
+	public function getVCard($jid = Null) {
+		$id = $this->getID();
+		$this->addIdHandler($id, 'vcard_get_handler');
+		if($jid) {
+			$this->send("<iq type='get' id='$id' to='$jid'><vCard xmlns='vcard-temp' /></iq>");
+		} else {
+			$this->send("<iq type='get' id='$id'><vCard xmlns='vcard-temp' /></iq>");
+		}
+	}
+
+	/**
+	* VCard retrieval handler
+	*
+	* @param XML Object $xml
+	*/
+	protected function vcard_get_handler($xml) {
+		$vcard_array = array();
+		$vcard = $xml->sub('vcard');
+		// go through all of the sub elements and add them to the vcard array
+		foreach ($vcard->subs as $sub) {
+			if ($sub->subs) {
+				$vcard_array[$sub->name] = array();
+				foreach ($sub->subs as $sub_child) {
+					$vcard_array[$sub->name][$sub_child->name] = $sub_child->data;
+				}
+			} else {
+				$vcard_array[$sub->name] = $sub->data;
+			}
+		}
+		$vcard_array['from'] = $xml->attrs['from'];
+		$this->event('vcard', $vcard_array);
+	}
 }
diff --git a/cli_longrun_example.php b/cli_longrun_example.php
index 6c40319..ce7218b 100644
--- a/cli_longrun_example.php
+++ b/cli_longrun_example.php
@@ -10,6 +10,8 @@ include 'XMPPHP/XMPP.php';
 $conn = new XMPPHP_XMPP('talk.google.com', 5222, 'username', 'password', 'xmpphp', 'gmail.com', $printlog=true, $loglevel=XMPPHP_Log::LEVEL_INFO);
 $conn->autoSubscribe();
 
+$vcard_request = array();
+
 try {
     $conn->connect();
     while(!$conn->isDisconnected()) {
@@ -24,8 +26,15 @@ try {
     				print $pl['body'] . "\n";
     				print "---------------------------------------------------------------------------------\n";
     				$conn->message($pl['from'], $body="Thanks for sending me \"{$pl['body']}\".", $type=$pl['type']);
-    				if($pl['body'] == 'quit') $conn->disconnect();
-    				if($pl['body'] == 'break') $conn->send("</end>");
+    				if($cmd[0] == 'quit') $conn->disconnect();
+    				if($cmd[0] == 'break') $conn->send("</end>");
+    				if($cmd[0] == 'vcard') {
+						if(!($cmd[1])) $cmd[1] = $conn->user . '@' . $conn->server;
+						// take a note which user requested which vcard
+						$vcard_request[$pl['from']] = $cmd[1];
+						// request the vcard
+						$conn->getVCard($cmd[1]);
+					}
     			break;
     			case 'presence':
     				print "Presence: {$pl['from']} [{$pl['show']}] {$pl['status']}\n";
@@ -35,6 +44,30 @@ try {
 			    	$conn->getRoster();
     				$conn->presence($status="Cheese!");
     			break;
+				case 'vcard':
+					// check to see who requested this vcard
+					$deliver = array_keys($vcard_request, $pl['from']);
+					// work through the array to generate a message
+					print_r($pl);
+					$msg = '';
+					foreach($pl as $key => $item) {
+						$msg .= "$key: ";
+						if(is_array($item)) {
+							$msg .= "\n";
+							foreach($item as $subkey => $subitem) {
+								$msg .= "  $subkey: $subitem\n";
+							}
+						} else {
+							$msg .= "$item\n";
+						}
+					}
+					// deliver the vcard msg to everyone that requested that vcard
+					foreach($deliver as $sendjid) {
+						// remove the note on requests as we send out the message
+						unset($vcard_request[$sendjid]);
+    					$conn->message($sendjid, $msg, 'chat');
+					}
+				break;
     		}
     	}
     }