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 | * - JETI - http://jeti-im.org/ * |
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6 | * ------------------------------------------------------------------------- * |
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7 | * This program is free software; you can redistribute it and/or modify it * |
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8 | * under the terms of the GNU General Public License as published by the * |
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9 | * Free Software Foundation; either version 2 of the License, or (at your * |
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10 | * option) any later version. * |
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11 | \***************************************************************************/ |
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12 | |
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13 | |
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14 | require_once "class.ldap_im.inc.php"; |
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15 | require_once "class.db_im.inc.php"; |
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16 | |
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17 | class contacts_im |
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18 | { |
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19 | private $ldap; |
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20 | private $db; |
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21 | |
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22 | public final function __construct() |
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23 | { |
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24 | $this->ldap = new ldap_im(); |
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25 | $this->db = new db_im(); |
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26 | } |
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27 | |
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28 | public final function getParticipantsExternal() |
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29 | { |
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30 | if( !$this->groupsLocked() && $_SESSION['phpgw_info']['jabberit_messenger']['use_external_participants_jabberit'] ) |
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31 | return "true"; |
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32 | else |
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33 | return "false"; |
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34 | } |
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35 | |
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36 | private final function groupsLocked() |
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37 | { |
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38 | $memberShip = array(); |
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39 | $groupsLocked = explode(";",$_SESSION['phpgw_info']['jabberit_messenger']['groups_locked']); |
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40 | |
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41 | foreach($_SESSION['phpgw_info']['jabberit_messenger']['membership'] as $tmp) |
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42 | $memberShip[] = $tmp['account_name']; |
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43 | |
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44 | foreach($groupsLocked as $tmp) |
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45 | { |
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46 | $groups = explode(":", $tmp); |
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47 | if( array_search($groups[1], $memberShip) !== False) |
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48 | return true; |
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49 | } |
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50 | |
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51 | return false; |
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52 | } |
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53 | |
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54 | public final function list_contacts($param) |
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55 | { |
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56 | $users = $this->users_auth_im($param['name']); |
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57 | $order = array(); |
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58 | |
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59 | if (!is_array($users) && trim($users) === 'Many Results') |
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60 | return "<error>Many Results</error>"; |
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61 | |
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62 | if( is_array($users) ) |
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63 | { |
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64 | foreach($users as $tmp) |
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65 | { |
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66 | if ( !array_key_exists($tmp['dn'], $order) ) |
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67 | $order[$tmp['dn']] = array(); |
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68 | |
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69 | $order[$tmp['dn']][] = '<data><cn>' . $tmp['cn'] . '</cn><mail>' . $tmp['mail'] .'</mail><uid>' . $tmp['uid'] . '</uid><photo>' . $tmp['photo'] . '</photo></data>'; |
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70 | } |
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71 | |
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72 | ksort($order); |
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73 | |
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74 | $return = '<uids>'; |
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75 | foreach ( $order as $key => $val ) |
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76 | $return .= '<'.$key.'>'.implode('',$val).'</'.$key.'>'; |
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77 | $return .= '</uids>'; |
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78 | } |
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79 | else |
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80 | $return = '<empty/>'; |
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81 | |
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82 | return $return; |
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83 | } |
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84 | |
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85 | private final function users_auth_im($pName) |
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86 | { |
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87 | $array_uids = $this->db->get_accounts_acl(); |
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88 | $count = count($array_uids); |
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89 | $uids_members = array(); |
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90 | |
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91 | for($i = 0; $i < $count ;$i+=50) |
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92 | { |
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93 | $partial_uids = array_slice($array_uids,$i,50); |
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94 | $filter_uid = implode(")(uidnumber=",$partial_uids); |
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95 | $filter_uid = "(uidnumber=". $filter_uid. ")"; |
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96 | $result = $this->ldap->list_users_ldap("cn=*".$pName."*", $filter_uid, $this->groupsLocked()); |
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97 | if ( is_array($result) ) |
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98 | $uids_members = array_merge($uids_members,$result); |
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99 | |
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100 | if(count($uids_members) > 50){ |
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101 | unset($_SESSION['phpgw_info']['jabberit_messenger']['photo']); |
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102 | return 'Many Results'; |
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103 | } |
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104 | } |
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105 | if(count($uids_members) > 0) |
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106 | return $uids_members; |
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107 | else |
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108 | return 0; |
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109 | } |
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110 | } |
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111 | ?> |
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