| 1 | <?php |
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| 2 | /***************************************************************************\ |
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| 3 | * Expresso - Expresso Messenger * |
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| 4 | * - Alexandre Correia / Rodrigo Souza * |
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| 5 | * ------------------------------------------------------------------------- * |
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| 6 | * This program is free software; you can redistribute it and/or modify it * |
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| 7 | * under the terms of the GNU General Public License as published by the * |
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| 8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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| 9 | * option) any later version. * |
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| 10 | \***************************************************************************/ |
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| 11 | |
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| 12 | class WebService |
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| 13 | { |
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| 14 | function __construct() |
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| 15 | { |
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| 16 | require_once("../../header.session.inc.php"); |
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| 17 | } |
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| 18 | |
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| 19 | public final function getPhoto($pUid) |
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| 20 | { |
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| 21 | require_once("class.LdapIM.inc.php"); |
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| 22 | |
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| 23 | $ldap = new LdapIM(); |
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| 24 | |
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| 25 | $uid = $pUid; |
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| 26 | if( strpos($pUid, "/") ) |
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| 27 | $uid = substr($pUid, 0, strpos($pUid, "/")); |
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| 28 | |
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| 29 | $photo = $ldap->getPhotoUser($uid, true); |
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| 30 | |
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| 31 | if ( !$photo ) |
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| 32 | $photo = $ldap->getPhotoUser($uid, false); |
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| 33 | |
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| 34 | if( $photo ) |
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| 35 | $photo = imagecreatefromstring($photo); |
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| 36 | else |
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| 37 | $photo = imagecreatefrompng("../templates/default/images/photo.png"); |
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| 38 | |
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| 39 | header("Content-Type: image/jpeg"); |
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| 40 | $width = imagesx($photo); |
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| 41 | $height = imagesy($photo); |
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| 42 | $twidth = 60; |
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| 43 | $theight = 80; |
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| 44 | $small_photo = imagecreatetruecolor ($twidth, $theight); |
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| 45 | imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height); |
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| 46 | imagejpeg($small_photo,'',100); |
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| 47 | |
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| 48 | return; |
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| 49 | } |
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| 50 | |
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| 51 | public final function getPhotoSession($pUid, $pOu) |
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| 52 | { |
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| 53 | $uid = $pUid; |
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| 54 | if( strpos($pUid, "@") ) |
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| 55 | $uid = substr($pUid, 0, strpos($pUid, "@")); |
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| 56 | |
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| 57 | if( isset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]) ) |
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| 58 | { |
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| 59 | $photo = imagecreatefromstring($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]); |
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| 60 | |
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| 61 | header("Content-Type: image/jpeg"); |
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| 62 | $width = imagesx($photo); |
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| 63 | $height = imagesy($photo); |
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| 64 | $twidth = 60; |
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| 65 | $theight = 80; |
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| 66 | $small_photo = imagecreatetruecolor ($twidth, $theight); |
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| 67 | imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height); |
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| 68 | imagejpeg($small_photo,'',100); |
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| 69 | |
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| 70 | unset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]); |
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| 71 | |
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| 72 | return; |
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| 73 | } |
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| 74 | } |
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| 75 | } |
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| 76 | |
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| 77 | // Photo in Session |
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| 78 | if(trim($_REQUEST['photo_session']) != "") |
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| 79 | { |
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| 80 | $obj = new WebService(); |
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| 81 | $ou = $_REQUEST['ou']; |
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| 82 | $jid = $_REQUEST['photo_session']; |
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| 83 | |
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| 84 | $obj->getPhotoSession($jid, $ou); |
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| 85 | } |
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| 86 | |
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| 87 | // Photo Ldap |
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| 88 | if(trim($_REQUEST['photo_ldap'])) |
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| 89 | { |
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| 90 | $obj = new WebService(); |
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| 91 | $jid = $_REQUEST['photo_ldap']; |
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| 92 | $obj->getPhoto($jid); |
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| 93 | } |
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| 94 | |
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| 95 | ?> |
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