1 | <?php
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2 |
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3 | if (!defined('ROOTPATH'))
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4 | define('ROOTPATH', dirname(__FILE__) . '/..');
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5 |
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6 | require_once(ROOTPATH . '/rest/hypermedia/hypermedia.php');
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7 |
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8 | use prototype\api\Config as Config;
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9 |
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10 | class SharedGroupResource extends Resource {
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11 |
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12 | /**
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13 | * Retorna um grupo compartilhado
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14 | *
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15 | * @license http://www.gnu.org/copyleft/gpl.html GPL
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16 | * @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
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17 | * @sponsor Caixa Econômica Federal
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18 | * @author José Vicente Tezza Jr.
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19 | * @return Retorna os contatos de um Grupo Compartilhado
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20 | * @access public
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21 | * */
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22 | function get($request, $id) {
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23 |
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24 | $this->secured();
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25 |
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26 | $response = new Response($request);
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27 | $response->addHeader('Content-type', 'aplication/json');
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28 | $response->code = Response::OK;
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29 |
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30 | $h = new Hypermedia();
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31 | $c = new Collection($request->resources, 'SharedGroupResource');
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32 |
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33 | try {
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34 |
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35 | //Recupera o grupo
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36 | $group = Controller::read(array('concept' => 'contactGroup'), false, array('filter' => array('=', 'id', $id)));
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37 |
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38 | if (!$group) {
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39 | $this->createException($request, $response, Response::NOTFOUND, 'Bad request', 'Resource not found.');
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40 | return $response;
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41 | }
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42 |
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43 | //Proprietario do grupo
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44 | $ownerId = $group[0]['user'];
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45 |
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46 | $idS = array(Config::me("uidNumber"));
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47 | $acl = array();
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48 |
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49 | //Recupera o uidNumber do usuário que compartilhou o grupo com o usuário logado
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50 | $sql = 'SELECT acl_account as "uidNumber", acl_rights as "acl" '.
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51 | 'FROM phpgw_acl '.
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52 | 'WHERE (acl_location = \'' . Config::me("uidNumber") . '\' AND acl_appname = \'contactcenter\' AND acl_account = \''.$ownerId.'\')';
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53 | $shareds = Controller::service('PostgreSQL')->execResultSql($sql);
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54 |
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55 | //Verifica o acesso definido para o usuario logado
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56 | $flagGroup = false;
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57 | if (!empty($shareds) && $shareds){
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58 | foreach ($shareds as $s) {
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59 | array_push($idS, $s['uidNumber']);
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60 | $acl[$s['uidNumber']] = $this->decodeAcl(decbin($s['acl']));
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61 |
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62 | //verifica se o proprietario do grupo habilitou o acesso de leitura para o usuario logado
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63 | if($s['uidNumber'] == $ownerId && $acl[$s['uidNumber']]['read']){
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64 | $flagGroup = true;
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65 | }
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66 | }
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67 | }
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68 |
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69 | //Se o grupo nao esta compartilhado
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70 | if(!$flagGroup){
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71 | $this->createException($request, $response, Response::UNAUTHORIZED, 'unauthorized', 'Resource unauthorized.');
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72 | return $response;
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73 | }
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74 |
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75 | //Obtem informacoes do proprietario do grupo
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76 | $userOwner = Controller::read(
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77 | array('concept' => 'user','service'=>'OpenLDAP'),
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78 | false,
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79 | array('filter' => array('=', 'id', $ownerId ), 'notExternal' => true)
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80 | );
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81 |
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82 | if(is_array($userOwner)){
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83 | $userOwner = $userOwner[0];
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84 | }
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85 |
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86 | //Recupera os grupos do usuario
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87 | $groups = Controller::find(array('concept' => 'contactGroup'), false, array('filter' => array('=', 'user', $ownerId), 'order' => array('name')));
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88 |
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89 | if($groups){
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90 | foreach($groups[0]['contacts'] as $value){
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91 | $d = new Data();
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92 | $i = new Item($request->resources, 'ContactResource', $value['id']);
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93 |
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94 | $d->setName('name');
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95 | $d->setValue($value['name']);
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96 | $d->setPrompt('Nome do Grupo');
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97 | $d->setDataType('string');
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98 | $d->setMaxLength('100');
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99 | $d->setMinLength(null);
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100 | $d->setRequired(true);
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101 |
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102 | $i->addData($d);
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103 |
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104 | $d = new Data();
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105 | $d->setName('id');
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106 | $d->setValue($value['id']);
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107 | $d->setPrompt('Id do Contato');
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108 | $d->setDataType('string');
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109 | $d->setMaxLength('100');
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110 | $d->setMinLength(null);
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111 | $d->setRequired(true);
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112 |
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113 | $i->addData($d);
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114 |
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115 | $d = new Data();
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116 | $d->setName('email');
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117 | $d->setValue($value['email']);
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118 | $d->setPrompt('Email do Contato');
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119 | $d->setDataType('string');
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120 | $d->setMaxLength('100');
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121 | $d->setMinLength(null);
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122 | $d->setRequired(true);
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123 |
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124 | $i->addData($d);
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125 |
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126 | //Define os link baseado nas permissoes de acesso
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127 | if(Config::me('uidNumber') != $value['user']){
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128 | /*Descomentar ao implementar os métodos
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129 | if($acl[$value['user']]['delete']){
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130 | $l = new Link();
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131 | $l->setHref('');
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132 | $l->setRel('delete');
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133 | $l->setAlt('Remover');
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134 | $l->setPrompt('Remover');
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135 | $l->setRender('link');
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136 | $i->addLink($l);
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137 | }
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138 |
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139 | if($acl[$value['user']]['update']){
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140 | $l = new Link();
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141 | $l->setHref('');
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142 | $l->setRel('put');
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143 | $l->setAlt('Atualizar');
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144 | $l->setPrompt('Atualizar');
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145 | $l->setRender('link');
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146 | $i->addLink($l);
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147 | }
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148 |
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149 | if($acl[$value['user']]['write']){
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150 | $l = new Link();
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151 | $l->setHref('');
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152 | $l->setRel('post');
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153 | $l->setAlt('Criar');
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154 | $l->setPrompt('Criar novo');
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155 | $l->setRender('link');
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156 | $i->addLink($l);
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157 | }
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158 |
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159 | if($acl[$value['user']]['read']){
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160 | $l = new Link();
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161 | $l->setHref('');
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162 | $l->setRel('get');
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163 | $l->setAlt('Buscar');
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164 | $l->setPrompt('Buscar');
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165 | $l->setRender('link');
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166 | $i->addLink($l);
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167 | }*/
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168 | }
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169 | else{
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170 | /*Descomentar ao implementar métodos no recurso
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171 | $l = new Link();
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172 | $l->setHref('');
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173 | $l->setRel('delete');
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174 | $l->setAlt('Remover');
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175 | $l->setPrompt('Remover');
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176 | $l->setRender('link');
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177 | $i->addLink($l);
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178 |
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179 | $l = new Link();
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180 | $l->setHref('');
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181 | $l->setRel('put');
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182 | $l->setAlt('Atualizar');
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183 | $l->setPrompt('Atualizar');
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184 | $l->setRender('link');
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185 | $i->addLink($l);
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186 |
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187 | $l = new Link();
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188 | $l->setHref('');
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189 | $l->setRel('get');
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190 | $l->setAlt('Buscar');
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191 | $l->setPrompt('Buscar');
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192 | $l->setRender('link');
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193 |
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194 | $i->addLink($l);
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195 | */
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196 | }
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197 | $c->addItem($i);
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198 | }
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199 | }
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200 |
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201 | if (!$groups) {
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202 | $this->createException($request, $response, Response::NOTFOUND, 'Bad request', 'Resource not found.');
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203 | return $response;
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204 | }
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205 |
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206 | $t = new Template();
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207 | $d = new Data();
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208 |
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209 | $d->setName('name');
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210 | $d->setValue(null);
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211 | $d->setPrompt('Nome do Contato');
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212 | $d->setDataType('string');
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213 | $d->setMaxLength(100);
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214 | $d->setMinLength(null);
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215 | $d->setRequired(true);
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216 |
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217 | $t->addData($d);
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218 |
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219 | $d = new Data();
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220 | $d->setName('email');
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221 | $d->setValue(null);
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222 | $d->setPrompt('Email do Contato');
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223 | $d->setDataType('string');
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224 | $d->setMaxLength(100);
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225 | $d->setMinLength(null);
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226 | $d->setRequired(true);
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227 |
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228 | $t->addData($d);
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229 |
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230 | $d = new Data();
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231 | $d->setName('telefone');
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232 | $d->setValue(null);
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233 | $d->setPrompt('Telefone do Contato');
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234 | $d->setDataType('string');
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235 | $d->setMaxLength(100);
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236 | $d->setMinLength(null);
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237 | $d->setRequired(true);
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238 |
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239 | $t->addData($d);
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240 |
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241 | $c->setTemplate($t);
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242 |
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243 | $d = new Data();
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244 | $d->setName('id');
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245 | $d->setValue($groups[0]['id']);
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246 |
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247 | $d->setPrompt('Id do Grupo');
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248 | $d->setDataType('string');
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249 | $d->setMaxLength(100);
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250 | $d->setMinLength(null);
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251 | $d->setRequired(true);
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252 |
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253 | $c->addData($d);
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254 |
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255 | $d = new Data();
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256 | $d->setName('name');
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257 | $d->setValue($groups[0]['name']);
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258 | $d->setPrompt('Nome do Grupo');
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259 | $d->setDataType('string');
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260 | $d->setMaxLength(100);
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261 | $d->setMinLength(null);
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262 | $d->setRequired(true);
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263 |
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264 | $c->addData($d);
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265 |
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266 | $d = new Data();
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267 | $d->setName('email');
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268 | $d->setValue($groups[0]['email']);
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269 | $d->setPrompt('Email do Grupo');
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270 | $d->setDataType('string');
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271 | $d->setMaxLength(100);
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272 | $d->setMinLength(null);
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273 | $d->setRequired(true);
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274 |
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275 | $c->addData($d);
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276 |
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277 | $d = new Data();
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278 | $d->setName('ownerId');
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279 | $d->setValue($userOwner['id']);
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280 | $d->setPrompt('Atributo UID (LDAP)');
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281 | $d->setDataType('string');
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282 | $d->setMaxLength(100);
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283 | $d->setMinLength(null);
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284 | $d->setRequired(true);
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285 |
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286 | $c->addData($d);
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287 |
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288 | $d = new Data();
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289 | $d->setName('ownerName');
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290 | $d->setValue($userOwner['name']);
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291 | $d->setPrompt('Atributo cn (LDAP)');
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292 | $d->setDataType('string');
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293 | $d->setMaxLength(100);
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294 | $d->setMinLength(null);
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295 | $d->setRequired(true);
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296 |
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297 | $c->addData($d);
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298 |
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299 |
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300 | //Define os link baseado nas permissoes de acesso
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301 | if(Config::me('uidNumber') != $value['user']){
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302 | /*Descomentar ao implementar os métodos
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303 | if($acl[$value['user']]['delete']){
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304 | $l = new Link();
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305 | $l->setHref('');
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306 | $l->setRel('delete');
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307 | $l->setAlt('Remover');
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308 | $l->setPrompt('Remover');
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309 | $l->setRender('link');
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310 | $i->addLink($l);
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311 | }
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312 |
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313 | if($acl[$value['user']]['update']){
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314 | $l = new Link();
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315 | $l->setHref('');
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316 | $l->setRel('put');
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317 | $l->setAlt('Atualizar');
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318 | $l->setPrompt('Atualizar');
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319 | $l->setRender('link');
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320 | $i->addLink($l);
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321 | }
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322 |
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323 | if($acl[$value['user']]['write']){
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324 | $l = new Link();
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325 | $l->setHref('');
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326 | $l->setRel('post');
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327 | $l->setAlt('Criar');
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328 | $l->setPrompt('Criar novo');
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329 | $l->setRender('link');
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330 | $i->addLink($l);
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331 | }
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332 |
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333 | if($acl[$value['user']]['read']){
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334 | $l = new Link();
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335 | $l->setHref('');
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336 | $l->setRel('get');
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337 | $l->setAlt('Buscar');
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338 | $l->setPrompt('Buscar');
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339 | $l->setRender('link');
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340 | $i->addLink($l);
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341 | }*/
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342 | }
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343 | else{
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344 | /*Descomentar ao implementar métodos no recurso
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345 | $l = new Link();
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346 | $l->setHref('');
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347 | $l->setRel('delete');
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348 | $l->setAlt('Remover');
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349 | $l->setPrompt('Remover');
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350 | $l->setRender('link');
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351 | $i->addLink($l);
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352 |
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353 | $l = new Link();
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354 | $l->setHref('');
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355 | $l->setRel('put');
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356 | $l->setAlt('Atualizar');
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357 | $l->setPrompt('Atualizar');
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358 | $l->setRender('link');
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359 | $i->addLink($l);
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360 |
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361 | $l = new Link();
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362 | $l->setHref('');
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363 | $l->setRel('get');
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364 | $l->setAlt('Buscar');
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365 | $l->setPrompt('Buscar');
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366 | $l->setRender('link');
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367 |
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368 | $i->addLink($l);
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369 | */
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370 | }
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371 |
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372 | $h->setCollection($c);
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373 |
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374 | } catch (Exception $ex) {
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375 | $this->createException($request, $response, Response::INTERNALSERVERERROR, 'Internal Server Error', $ex);
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376 | return $response;
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377 | }
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378 |
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379 | $response->body = $h->getHypermedia($request->accept[10][0]);
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380 | return $response;
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381 | }
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382 |
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383 | function decodeAcl($bin) {
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384 |
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385 | $acl = array();
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386 | $bin = str_split($bin);
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387 | $acl['read'] = (isset($bin[0]) && $bin[0] == 1) ? true : false;
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388 | $acl['write'] = (isset($bin[1]) && $bin[1] == 1) ? true : false;
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389 | $acl['update'] = (isset($bin[2]) && $bin[2] == 1) ? true : false;
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390 | $acl['delete'] = (isset($bin[3]) && $bin[3] == 1) ? true : false;
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391 |
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392 | return $acl;
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393 | }
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394 |
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395 | private function createException($request, &$response, $code, $title, $description) {
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396 | $response->code = $code;
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397 |
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398 | $h = new Hypermedia();
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399 | $c = new Collection($request->resources, 'DynamicContactResource');
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400 | $e = new Error();
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401 |
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402 | $e->setCode($code);
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403 | $e->setTitle($title);
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404 | $e->setDescription($description);
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405 |
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406 | $c->setError($e);
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407 | $h->setCollection($c);
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408 |
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409 | $response->body = $h->getHypermedia($request->accept[10][0]);
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410 | }
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411 | }
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412 |
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413 | ?>
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