Changeset 2511 for sandbox/jabberit_messenger/trophy_expresso/inc

Timestamp:

04/13/10 17:48:28 (14 years ago)

Author:

alexandrecorreia

Message:

Ticket #986 - Implementado o status de mensagem e a busca da foto no ldap.

Location:

sandbox/jabberit_messenger/trophy_expresso/inc

Files:

• WebService.php (modified) (3 diffs)
• class.LdapIM.inc.php (modified) (1 diff)

sandbox/jabberit_messenger/trophy_expresso/inc/WebService.php

@@ -12 +12 @@
 class WebService
 {
+        function __construct()
+        {
+                require_once("../../header.session.inc.php");           
+        }
+
+        public final function getPhoto($pUid)
+        {
+                require_once("class.LdapIM.inc.php");
+                
+                $ldap = new LdapIM();
+
+                $uid = $pUid;
+                if( strpos($pUid, "/") )
+                        $uid = substr($pUid, 0, strpos($pUid, "/"));
+                
+                $photo = $ldap->getPhotoUser($uid, true);
+                
+                if ( !$photo )
+                        $photo = $ldap->getPhotoUser($uid, false);
+        
+                if( $photo )
+                        $photo = imagecreatefromstring($photo);
+                else
+                        $photo = imagecreatefrompng("../templates/default/images/photo.png");
+
+                header("Content-Type: image/jpeg");
+                $width = imagesx($photo);
+                $height = imagesy($photo);
+                $twidth = 60;
+                $theight = 80;
+                $small_photo = imagecreatetruecolor ($twidth, $theight);
+                imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height);
+                imagejpeg($small_photo,'',100);
+
+                return;
+        }
+        
         public final function getPhotoSession($pUid, $pOu)
         {
@@ -17 +54 @@
                 if( strpos($pUid, "@") )
                         $uid = substr($pUid, 0, strpos($pUid, "@"));
-                
-                require_once("../../header.session.inc.php");
                 
                 if( isset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]) )
@@ -40 +75 @@
 }
 
-// Php - fotos pelo php;
-if(trim($_REQUEST['phpPhoto']) != "")
+// Photo in Session
+if(trim($_REQUEST['photo_session']) != "")
 {
         $obj    = new WebService();
-        $ou             = $_REQUEST['phpOu'];
-        $jid    = $_REQUEST['phpPhoto'];
+        $ou             = $_REQUEST['ou'];
+        $jid    = $_REQUEST['photo_session'];
         
         $obj->getPhotoSession($jid, $ou);
 }
 
+// Photo Ldap 
+if(trim($_REQUEST['photo_ldap']))
+{
+        $obj    = new WebService();
+        $jid    = $_REQUEST['photo_ldap'];
+        $obj->getPhoto($jid);
+}
 
 ?>

sandbox/jabberit_messenger/trophy_expresso/inc/class.LdapIM.inc.php

@@ -303 +303 @@
         }
 
+        public final function getPhotoUser( $_uid, $ldapRoot )
+        {
+
+                $uid    = substr($_uid, 0, strpos($_uid, "@"));
+                $host   = substr($_uid, (strpos($_uid, "@") + 1));
+                
+                if( $ldapRoot )
+                {
+                        $this->ldapRoot();
+                }
+                else
+                {
+                        $confHosts      = $this->hostsJabber;   
+
+                        for( $i = 0; $i < count($confHosts); $i++ )
+                        {
+                                if( trim($host) === trim($confHosts[$i]['jabberName']) )
+                                {
+                                        $this->ldap_host        = $confHosts[$i]['serverLdap'];
+                                        $this->ldap_context = $confHosts[$i]['contextLdap'];
+                                        $this->ldap_user        = $confHosts[$i]['user'];
+                                        $this->ldap_org         = $confHosts[$i]['org'];
+                                        $this->ldap_pass        = $confHosts[$i]['password'];
+                                        $this->ldap             = $this->ldapCatalog();
+                                }
+                        }                               
+                }
+
+                if( $this->ldap )
+                {
+                        $filter         = "(&(phpgwaccounttype=u)(uid=".$uid."))";
+                        $justthese      = array($this->attribute, "uidNumber", "phpgwAccontVisible", "dn", "jpegPhoto");
+                        $search         = ldap_search( $this->ldap, $this->ldap_context, $filter, $justthese, 0, $this->max_result + 1);
+                        $entry          = ldap_get_entries( $this->ldap, $search );
+                        
+                        for( $i = 0 ; $i < $entry['count']; $i++ )
+                        {
+                                if( $entry[$i]['jpegphoto'][0] && $entry[$i]['phpgwaccountvisible'][0] != '-1' )
+                                {
+                                        $filterPhoto    = "(objectclass=*)";
+                                        $photoLdap              = ldap_read($this->ldap, $entry[$i]['dn'], $filterPhoto, array("jpegPhoto"));
+                                        $firstEntry     = ldap_first_entry($this->ldap, $photoLdap);
+                                        $photo                  = ldap_get_values_len($this->ldap, $firstEntry, "jpegPhoto");
+
+                                        if( $this->ldap )
+                                                ldap_close($this->ldap);
+
+                                        return $photo[0];               
+                                }
+                        }
+                }
+
+                return false;
+        }
+
         public final function getUsersLdapCatalog( $search, $uid = false, $pLdap = false )
         {