1 | <?php |
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2 | /***************************************************************************\ |
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3 | * eGroupWare - Contacts Center * |
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4 | * http://www.egroupware.org * |
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5 | * Written by: * |
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6 | * - Raphael Derosso Pereira <raphaelpereira@users.sourceforge.net> * |
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7 | * ------------------------------------------------------------------------- * |
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8 | * This program is free software; you can redistribute it and/or modify it * |
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9 | * under the terms of the GNU General Public License as published by the * |
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10 | * Free Software Foundation; either version 2 of the License, or (at your * |
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11 | * option) any later version. * |
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12 | \***************************************************************************/ |
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13 | |
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14 | |
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15 | /* |
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16 | This class is responsible for the LDAP control/generic functions and for |
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17 | configuration gathering |
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18 | */ |
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19 | include_once('class.Thread.inc.php'); |
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20 | |
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21 | class bo_ldap_manager |
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22 | { |
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23 | |
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24 | var $srcs; |
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25 | |
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26 | |
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27 | function bo_ldap_manager () |
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28 | { |
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29 | if (!($this->srcs = $GLOBALS['phpgw']->session->appsession('bo_ldap_manager.srcs','contactcenter'))) |
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30 | { |
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31 | $c = CreateObject('phpgwapi.config','contactcenter'); |
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32 | $data = $c->read_repository(); |
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33 | |
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34 | if (!$data or $data['cc_global_source0'] !== 'ldap') |
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35 | { |
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36 | $this->srcs = null; |
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37 | return; |
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38 | } |
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39 | |
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40 | $this->srcs = array( |
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41 | 1 => array( |
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42 | 'name' => $data['cc_catalog_name'], |
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43 | 'host' => $data['cc_ldap_host0'], |
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44 | 'dn' => $data['cc_ldap_context0'], |
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45 | 'acc' => $data['cc_ldap_browse_dn0'], |
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46 | 'pw' => $data['cc_ldap_pw0'], |
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47 | 'obj' => 'inetOrgPerson', |
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48 | 'branch' => strtolower('ou'), |
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49 | 'visible' => $data['cc_ldap_query_automatic'] |
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50 | ) |
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51 | ); |
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52 | } |
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53 | } |
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54 | |
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55 | function new_ldap_source ( $source_name, $charset, $host, $port, $dn_root, $dn_admin, $admin_pass, $contact_objectclass ) |
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56 | { |
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57 | } |
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58 | |
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59 | /* |
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60 | |
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61 | @function get_all_ldap_sources |
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62 | @abstract Returns an array containing all LDAP sources informations |
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63 | @author Raphael Derosso Pereira |
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64 | |
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65 | @return array All LDAP information |
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66 | $return = array( |
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67 | <id_source> => array( |
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68 | 'host' => (string), |
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69 | 'dn' => (string), |
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70 | 'acc' => (string), |
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71 | 'pw' => (string) |
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72 | ), |
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73 | ... |
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74 | ) |
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75 | |
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76 | TODO: Return multiple sources... |
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77 | */ |
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78 | function get_all_ldap_sources ( ) |
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79 | { |
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80 | return $this->srcs; |
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81 | } |
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82 | |
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83 | /* |
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84 | * @function get_external_ldap_sources |
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85 | * @author Mï¿œrio Cï¿œsar Kolling <mario.kolling@serpro.gov.br> |
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86 | * @abstract returns an array with the external sources |
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87 | * @return (array) the external sources |
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88 | */ |
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89 | |
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90 | function get_external_ldap_sources() |
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91 | { |
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92 | include(PHPGW_INCLUDE_ROOT . '/contactcenter/setup/external_catalogs.inc.php' ); |
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93 | //include('external_catalogs.inc.php' ); |
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94 | return $external_srcs; |
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95 | } |
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96 | |
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97 | /* |
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98 | * @function get_ldap_fields_association |
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99 | * @abstract get the fields associantion for ldap source |
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100 | * @return an array with attribute mappings |
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101 | */ |
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102 | function get_ldap_fields_association ( $id_source ) |
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103 | { |
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104 | |
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105 | $op_iop = array( |
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106 | 'contact.uidnumber' => array('uidNumber'), |
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107 | 'contact.id_contact' => array('dn'), |
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108 | 'contact.photo' => array('jpegPhoto'), |
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109 | 'contact.prefixes.prefix' => false, |
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110 | 'contact.alias' => array('alias'), |
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111 | 'contact.given_names' => array('givenName'), |
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112 | 'contact.family_names' => array('sn'), |
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113 | 'contact.names_ordered' => array('cn'),//,'displayName'), |
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114 | 'contact.suffixes.suffix' => false, |
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115 | 'contact.birthdate' => false, |
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116 | 'contact.sex' => false, |
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117 | 'contact.pgp_key' => false, |
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118 | 'contact.notes' => false, |
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119 | 'contact.mail_forwarding_address' => array('mailForwardingAddress'), |
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120 | 'contact.account_type' => array('phpgwAccountType'), |
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121 | 'contact.account_status' => array('phpgwAccountStatus'), |
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122 | 'contact.account_visible' => array('phpgwAccountVisible'), |
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123 | 'contact.object_class' => array('objectClass'), |
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124 | 'contact.business_info.title' => array('title'), |
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125 | 'contact.business_info.department' => array('ou'), // Setor do empregado... |
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126 | 'contact.business_info.empNumber' => array('employeeNumber'), // Matricula do empregado |
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127 | |
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128 | 'contact.business_info.celPhone' => array('mobile'), // Celular empresarial do empregado |
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129 | |
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130 | 'contact.company.company_name' => array('o'), |
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131 | 'contact.company.company_notes' => array('businessCategory'), |
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132 | |
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133 | 'contact.contact_related.names_ordered' => 'contact.contact_related.typeof_relation.contact_relation_name', |
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134 | 'contact.contact_related.typeof_relation.contact_relation_name' => array( |
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135 | 'manager' => array('manager'), |
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136 | 'secretary' => array('secretary') |
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137 | ), |
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138 | |
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139 | 'contact.address.address1' => 'contact.address.typeof_address.contact_address_type_name', |
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140 | 'contact.address.typeof_address.contact_address_type_name' => array( |
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141 | 'home' => array('street', 'st', 'postalAddress', 'homePostalAddress'), |
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142 | ), |
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143 | |
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144 | 'contact.address.postal_code' => 'contact.address.typeof_address.contact_address_type_name', |
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145 | 'contact.address.typeof_address.contact_address_type_name' => array( |
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146 | 'home' => array('PostalCode'), |
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147 | ), |
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148 | |
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149 | 'contact.address.city.city_name' => 'contact.address.typeof_address.contact_address_type_name', |
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150 | 'contact.address.typeof_address.contact_address_type_name' => array( |
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151 | 'home' => array('l'), |
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152 | ), |
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153 | |
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154 | 'contact.address.city.state.state_name' => 'contact.address.typeof_address.contact_address_type_name', |
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155 | 'contact.address.typeof_address.contact_address_type_name' => array( |
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156 | 'home' => false, |
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157 | ), |
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158 | |
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159 | 'contact.address.city.country.id_country' => 'contact.address.typeof_address.contact_address_type_name', |
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160 | 'contact.address.typeof_address.contact_address_type_name' => array( |
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161 | 'home' => array('c') |
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162 | ), |
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163 | |
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164 | 'contact.connection.connection_value' => 'contact.connection.typeof_connection.contact_connection_type_name', |
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165 | 'contact.connection.typeof_connection.contact_connection_type_name' => array ( |
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166 | 'email' => array('mail'), |
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167 | 'phone' => array('telephoneNumber'), |
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168 | // 'mobile' => array('mobile'), |
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169 | // 'pager' => array('pager'), // idem ao comentario abaixo, do atributo fax; |
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170 | // 'fax' => array('facsimileTelephoneNumber'), //linha comentada para nao trazer |
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171 | // o atributo fax do Ldap; correcao temporaria para nao exibir o fax no ContactCenter |
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172 | //(estava sobrepondo o telefone do usuario) |
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173 | |
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174 | 'telex' => array('telexNumber') |
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175 | ), |
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176 | ); |
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177 | |
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178 | return $op_iop; |
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179 | } |
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180 | |
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181 | /* |
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182 | * @function get_external_ldap_fields_association |
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183 | * @author Mï¿œrio Cï¿œsar Kolling <mario.kolling@serpro.gov.br> |
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184 | * @abstract get the fields association for an external ldap_source |
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185 | * @return an array with attribute mappings |
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186 | */ |
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187 | function get_external_ldap_fields_association ( $id_source ) |
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188 | { |
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189 | include(PHPGW_INCLUDE_ROOT . '/contactcenter/setup/external_catalogs.inc.php' ); |
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190 | //include('external_catalogs.inc.php' ); |
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191 | return $external_mappings[$id_source]; |
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192 | } |
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193 | |
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194 | /* |
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195 | * @function test_connection |
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196 | * @author Mï¿œrio Cï¿œsar Kolling <mario.kolling@serpro.gov.br> |
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197 | * @abstract Test if we can bind to a ldap server in a reasonable time |
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198 | * @param (string) $host ldap server's hostname |
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199 | * @param (string) $account ldap bind dn |
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200 | * @param (string) $password a bind dn's password |
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201 | * @return (array) an array with the answer from the subprocess, null otherwise |
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202 | */ |
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203 | function test_connection($host, $account, $password, $timeout = 5) |
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204 | { |
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205 | //opens a subprocess for nonblocking bind |
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206 | $tsearch = Thread::Create('class.ldap_assync.inc.php', array('host' => $host, |
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207 | 'account' => $account, |
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208 | 'password' => $password |
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209 | ) |
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210 | ); |
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211 | |
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212 | // It's problably more efficient to let method readResponse control the timeout through |
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213 | // stream_select native timeout. |
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214 | $response = NULL; |
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215 | for ($i = 0; $i < $timeout; $i++) |
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216 | { |
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217 | if ($tsearch->isActive()) |
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218 | { |
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219 | sleep(1); |
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220 | if (($response = $tsearch->readResponse()) !== NULL) |
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221 | { |
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222 | $tsearch->close(); |
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223 | return $response; |
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224 | } |
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225 | |
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226 | } |
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227 | else |
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228 | { |
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229 | $response = $tsearch->readResponse(); |
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230 | break; |
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231 | } |
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232 | } |
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233 | |
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234 | $tsearch->close(); |
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235 | return null; |
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236 | } |
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237 | |
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238 | /*! |
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239 | |
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240 | @function get_ldap_tree |
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241 | @abstract Returns the LDAP tree corresponding to the specified level |
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242 | @author Raphael Derosso Pereira |
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243 | |
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244 | @param (integer) $id_source The ID of the LDAP source |
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245 | |
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246 | @param (string) $context The context to be used as root branch |
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247 | |
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248 | @param (boolean) $recursive Make it a recursive construction. |
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249 | CAUTION! This is EXTREMELY SLOW on large LDAP databases, |
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250 | specially when they're not indexed |
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251 | */ |
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252 | function get_ldap_tree($id_source, $context = false, $recursive = false) |
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253 | { |
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254 | if (!$this->srcs[$id_source]) |
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255 | { |
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256 | return null; |
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257 | } |
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258 | |
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259 | $ldap = $GLOBALS['phpgw']->common->ldapConnect($this->srcs[$id_source]['host'], $this->srcs[$id_source]['acc'],$this->srcs[$id_source]['pw'], false); |
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260 | if (!$ldap) |
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261 | { |
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262 | return false; |
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263 | } |
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264 | |
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265 | if ($recursive) |
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266 | { |
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267 | $tree = $this->get_ldap_tree_recursive($ldap, $context, $this->srcs[$id_source]['obj'],$this->srcs[$id_source]['branch']); |
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268 | $tree['recursive'] = true; |
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269 | |
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270 | return $tree; |
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271 | } |
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272 | |
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273 | return $this->get_ldap_tree_level($id_source, $ldap, $context, $this->srcs[$id_source]['obj'],$this->srcs[$id_source]['branch']); |
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274 | } |
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275 | // SERPRO |
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276 | |
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277 | /*! |
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278 | |
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279 | @function get_external_ldap_tree |
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280 | @abstract Returns the LDAP external tree corresponding to the specified level |
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281 | @author Mï¿œrio Cï¿œsar Kolling <mario.kolling@serpro.gov.br> |
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282 | @param (integer) $id_source The ID of the external LDAP source |
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283 | @param (string) $context The context to be used as root branch |
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284 | @param (boolean) $recursive Make it a recursive construction. |
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285 | CAUTION! This is EXTREMELY SLOW on large LDAP databases, |
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286 | specially when they're not indexed |
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287 | */ |
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288 | function get_external_ldap_tree($id_source, $context = false, $recursive = false) |
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289 | { |
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290 | |
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291 | |
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292 | include(PHPGW_INCLUDE_ROOT . '/contactcenter/setup/external_catalogs.inc.php' ); |
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293 | //include('external_catalogs.inc.php' ); |
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294 | |
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295 | if (!$external_srcs[$id_source]) |
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296 | { |
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297 | return null; |
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298 | } |
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299 | |
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300 | // calls test_connection first. If succeeded continue, return error message otherwise. |
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301 | if (!($response = $this->test_connection($external_srcs[$id_source]['host'], $external_srcs[$id_source]['acc'], $external_srcs[$id_source]['pw'], 10))) |
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302 | { |
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303 | return array( |
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304 | 'msg' => lang("Catalog %1 temporarily unavailable. Please try again later!", $external_srcs[$id_source]['name']), |
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305 | 'timeout' => 'true' |
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306 | ); |
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307 | } |
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308 | |
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309 | $ldap = $GLOBALS['phpgw']->common->ldapConnect($external_srcs[$id_source]['host'], $external_srcs[$id_source]['acc'],$external_srcs[$id_source]['pw'], false); |
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310 | if (!$ldap) |
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311 | { |
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312 | return false; |
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313 | } |
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314 | |
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315 | // Option recursive commented out |
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316 | /* |
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317 | if ($recursive) |
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318 | { |
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319 | $tree = $this->get_ldap_tree_recursive($ldap, $context, $this->srcs[$id_source]['obj'],$this->srcs[$id_source]['branch']); |
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320 | $tree['recursive'] = true; |
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321 | |
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322 | return $tree; |
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323 | } |
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324 | */ |
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325 | |
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326 | return $this->get_ldap_tree_level($id_source, $ldap, $context, $external_srcs[$id_source]['obj'],$external_srcs[$id_source]['branch'], 1); |
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327 | } |
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328 | |
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329 | /*! |
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330 | |
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331 | THIS FUNCTION IS NOT TESTED AND IS PROBABLY BROKEN! |
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332 | I WILL CORRECT IT IN THE NEAR FUTURE |
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333 | |
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334 | */ |
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335 | function get_ldap_tree_recursive($resource, $context, $objectClass) |
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336 | { |
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337 | $filter = '(!(objectClass='.$objectClass.'))'; |
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338 | $result_res = ldap_list($resource, $context, $filter); |
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339 | |
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340 | if ($result_res === false) |
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341 | { |
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342 | return null; |
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343 | } |
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344 | |
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345 | $count = ldap_count_entries($resource,$result_res); |
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346 | if ( $count == 0 ) |
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347 | { |
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348 | $filter = 'objectClass='.$objectClass; |
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349 | $result_res2 = ldap_list($resource, $context, $filter); |
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350 | $entries_count = ldap_count_entries($resource, $result_res2); |
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351 | |
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352 | if ($result_res2 !== false && $entries_count > 0) |
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353 | { |
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354 | return $entries_count; |
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355 | } |
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356 | else |
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357 | { |
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358 | return null; |
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359 | } |
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360 | } |
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361 | |
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362 | $entries = ldap_get_entries($resource, $result_res); |
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363 | |
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364 | for ($i = 0; $i < $entries['count']; $i++) |
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365 | { |
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366 | $subtree = $this->get_ldap_tree_recursive($resource, $entries[$i]['dn'], $objectClass); |
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367 | |
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368 | $dn_parts=ldap_explode_dn($entries[$i]['dn'],1); |
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369 | |
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370 | if ($subtree !== null and is_array($subtree)) |
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371 | { |
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372 | $tree[$i]['name'] = $dn_parts[0]; |
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373 | $tree[$i]['type'] = 'catalog_group'; |
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374 | $tree[$i]['recursive'] = true; |
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375 | $tree[$i]['sub_branch'] = $subtree; |
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376 | } |
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377 | else if (is_int($subtree) and $subtree !== null) |
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378 | { |
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379 | $tree[$i] = array( |
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380 | 'name' => $dn_parts[0], |
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381 | 'type' => 'catalog', |
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382 | 'class' => 'global_contact_manager', |
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383 | 'icon' => 'share-mini.png', |
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384 | 'value' => $entries[$i]['dn'], |
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385 | 'sub_branch' => false |
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386 | ); |
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387 | } |
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388 | } |
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389 | |
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390 | if (is_array($tree)) |
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391 | { |
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392 | return $tree; |
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393 | } |
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394 | else |
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395 | { |
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396 | return null; |
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397 | } |
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398 | } |
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399 | |
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400 | function get_ldap_referrals($ds, $dn, $filter) { |
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401 | |
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402 | ldap_set_option($ds, LDAP_OPT_REFERRALS, 0); |
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403 | ldap_set_option($ds,LDAP_OPT_PROTOCOL_VERSION,3); |
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404 | |
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405 | if ($ds) { |
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406 | ldap_bind($ds); |
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407 | $sr=ldap_list($ds,$dn, $filter); |
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408 | $ref = ldap_first_reference($ds, $sr); |
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409 | $array_referral = array(); |
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410 | $idx = 0; |
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411 | |
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412 | while ($ref) { |
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413 | $array_referral[$idx++] = ldap_get_dn($ds, $ref); |
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414 | $ref = ldap_next_reference($ds, $ref); |
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415 | } |
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416 | return $array_referral; |
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417 | } |
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418 | else |
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419 | return false; |
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420 | } |
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421 | |
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422 | function get_ldap_sub_branches_referrals($ds, $dn, $filter) { |
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423 | |
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424 | $referral = $this -> get_ldap_referrals($ds, $dn, $filter); |
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425 | $sub_branches = array(); |
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426 | |
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427 | for($i = 0; $i <count($referral); $i++) { |
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428 | $dn = str_replace("??base","",preg_replace('!^(ldap://[^/]+)/(.*$)!', '\\2', $referral[$i])); |
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429 | $dn = explode(",",$dn); |
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430 | $dn = strtoupper(str_replace("ou=", "",$dn[0])); |
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431 | $dn = str_replace("DC=", "",$dn); |
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432 | |
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433 | $sub_branch = array( |
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434 | 'name' => $dn, |
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435 | 'type' => 'unknown', |
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436 | 'value' => $referral[$i], |
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437 | 'sub_branch' => false |
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438 | ); |
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439 | $sub_branches[$i] = $sub_branch; |
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440 | } |
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441 | return $sub_branches; |
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442 | } |
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443 | |
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444 | |
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445 | function translate_accentuation($text) |
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446 | { |
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447 | /* |
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448 | * Esta operaᅵᅵo resolve o problema causado pela conversᅵo de caracteres acentuados realizada |
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449 | * pela funᅵᅵo ldap_explode_dn(). |
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450 | */ |
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451 | |
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452 | return utf8_decode(preg_replace("/\\\([0-9A-Fa-f]{2})/e", "''.chr(hexdec('\\1')).''", $text)); |
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453 | } |
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454 | |
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455 | function get_ldap_tree_level($id_source, $resource, $context, $objectClass, $branch_dn, $external = 0) |
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456 | { |
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457 | if(strstr($context, "ldap://")){ |
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458 | $refer_context = str_replace("??base","",preg_replace('!^(ldap://[^/]+)/(.*$)!', '\\2', $context)); |
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459 | $host = preg_replace('!^(ldap://[^/]+)/.*$!', '\\1', $context); |
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460 | $resource = ldap_connect($host); |
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461 | ldap_bind($resource); |
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462 | } |
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463 | |
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464 | /* |
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465 | * TODO: Search timeouts |
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466 | */ |
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467 | |
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468 | $dn_parts = ldap_explode_dn(($refer_context ? $refer_context : $context),1); |
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469 | //$filter = '(!(objectClass='.$objectClass.'))'; |
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470 | // Don't show OU's whith phpgwAccountVisible equal to '-1' |
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471 | if ($external) |
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472 | { |
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473 | // external source: get all organizationalUnits |
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474 | $filter = '(objectClass=organizationalUnit)'; |
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475 | } |
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476 | else |
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477 | { |
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478 | // get any objectClass except the objectClass used for the source |
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479 | // and whose attribute phpgwAccountVisible value is different from -1 |
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480 | $filter = '(&(!(objectClass='.$objectClass.')) (!(phpgwAccountVisible=-1)))'; |
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481 | } |
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482 | $result_res = @ldap_list($resource, ($refer_context ? $refer_context : $context), $filter, array(), 0, 0); |
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483 | @ldap_sort($resource, $result_res, 'ou'); |
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484 | |
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485 | // Timeouts commented out |
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486 | /* |
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487 | if ($result_res === false) |
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488 | { |
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489 | return null; |
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490 | } |
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491 | */ |
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492 | |
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493 | $count = ldap_count_entries($resource,$result_res); |
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494 | |
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495 | if ( $count == 0 ) |
---|
496 | { |
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497 | $filter = '(objectClass='.$objectClass.')'; |
---|
498 | // Get only one attribute of the source's objectClass |
---|
499 | $result_res2 = @ldap_list($resource, ($refer_context ? $refer_context : $context), $filter, Array('cn'), 0, 1); |
---|
500 | $entries_count = ldap_count_entries($resource, $result_res2); |
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501 | |
---|
502 | if ($result_res2 !== false && $entries_count > 0) |
---|
503 | { |
---|
504 | return array( |
---|
505 | 'name' => $this->translate_accentuation($dn_parts[0]), |
---|
506 | 'type' => 'catalog', |
---|
507 | 'class' => 'bo_global_ldap_catalog', |
---|
508 | // Pass the variable $external as a parameter to the constructor |
---|
509 | 'class_args' => array($id_source, $context, $external), |
---|
510 | 'icon' => 'globalcatalog-mini.png', |
---|
511 | 'value' => $context, |
---|
512 | 'sub_branch' => false |
---|
513 | ); |
---|
514 | } |
---|
515 | else |
---|
516 | { |
---|
517 | return array( |
---|
518 | 'name' => $this->translate_accentuation($dn_parts[0]), |
---|
519 | 'type' => 'empty' |
---|
520 | ); |
---|
521 | } |
---|
522 | } |
---|
523 | |
---|
524 | $sub_branch_found = false; |
---|
525 | $i = 0; |
---|
526 | for ($entry = ldap_first_entry($resource, $result_res); |
---|
527 | $entry != false; |
---|
528 | $entry = ldap_next_entry($resource, $entry)) |
---|
529 | { |
---|
530 | $dn = ldap_get_dn($resource, $entry); |
---|
531 | $dn_parts_1 = ldap_explode_dn($dn,1); |
---|
532 | $dn_parts_full = ldap_explode_dn($dn,0); |
---|
533 | list($group) = explode('=',$dn_parts_full[0]); |
---|
534 | |
---|
535 | //Faz a comparaᅵᅵo do branch como case insensitive |
---|
536 | if (strtolower($group) == strtolower($branch_dn) or $branch_dn === 'all') |
---|
537 | { |
---|
538 | $tree['sub_branch'][$i] = array( |
---|
539 | 'name' => $this->translate_accentuation($dn_parts_1[0]), |
---|
540 | 'type' => 'unknown', |
---|
541 | 'value' => ($refer_context ? $host."/" : "").$dn, |
---|
542 | 'sub_branch' => false |
---|
543 | ); |
---|
544 | $sub_branch_found = true; |
---|
545 | } |
---|
546 | $i++; |
---|
547 | } |
---|
548 | |
---|
549 | if(! $refer_context) { |
---|
550 | $array_referral = $this -> get_ldap_sub_branches_referrals($resource, $context,'(objectClass=organizationalUnit)'); |
---|
551 | for($z = 0; $z < count($array_referral); $z++) { |
---|
552 | $tree['sub_branch'][$i++] = $array_referral[$z]; |
---|
553 | } |
---|
554 | } |
---|
555 | |
---|
556 | $filter = 'objectClass='.$objectClass; |
---|
557 | $result_res2 = @ldap_list($resource, ($refer_context ? $refer_context : $context), $filter, Array('cn'), 0, 1); |
---|
558 | $entries_count = ldap_count_entries($resource, $result_res2); |
---|
559 | |
---|
560 | if ($result_res2 !== false && $entries_count > 0 && $sub_branch_found) |
---|
561 | { |
---|
562 | $tree['name'] = $this->translate_accentuation($dn_parts[0]); |
---|
563 | $tree['type'] = 'mixed_catalog_group'; |
---|
564 | $tree['class'] = 'bo_global_ldap_catalog'; |
---|
565 | // Pass the variable $external as a parameter to the constructor |
---|
566 | $tree['class_args'] = array($id_source,$context,$external); |
---|
567 | $tree['icon'] = 'globalcatalog-mini.png'; |
---|
568 | $tree['value'] = $context; |
---|
569 | } |
---|
570 | elseif ($result_res2 !== false && $entries_count > 0 && !$sub_branch_found) |
---|
571 | { |
---|
572 | return array( |
---|
573 | 'name' => $this->translate_accentuation($dn_parts[0]), |
---|
574 | 'type' => 'catalog', |
---|
575 | 'class' => 'bo_global_ldap_catalog', |
---|
576 | // Pass the variable $external as a parameter to the constructor |
---|
577 | 'class_args' => array($id_source, $context,$external), |
---|
578 | 'icon' => 'globalcatalog-mini.png', |
---|
579 | 'value' => $context, |
---|
580 | 'sub_branch' => false |
---|
581 | ); |
---|
582 | } |
---|
583 | else |
---|
584 | { |
---|
585 | $tree['name'] = $this->translate_accentuation($dn_parts[0]); |
---|
586 | $tree['type'] = 'catalog_group'; |
---|
587 | $tree['class'] = 'bo_catalog_group_catalog'; |
---|
588 | // Pass the variable $external as a parameter to the constructor |
---|
589 | $tree['class_args'] = array('$this', '$this->get_branch_by_level($this->catalog_level[0])', $external); |
---|
590 | $tree['value'] = $context; |
---|
591 | $tree['ldap'] = array('id_source' => $id_source, 'context' => $context); |
---|
592 | } |
---|
593 | |
---|
594 | usort($tree['sub_branch'], array($this, "compareTreeNodes")); |
---|
595 | return $tree; |
---|
596 | } |
---|
597 | |
---|
598 | function compareTreeNodes($a, $b) { |
---|
599 | |
---|
600 | return strnatcasecmp($a['name'], $b['name']); |
---|
601 | } |
---|
602 | |
---|
603 | } |
---|
604 | ?> |
---|