[795] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare * |
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| 4 | * http://www.egroupware.org * |
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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 | require_once 'smarty/Smarty.class.php'; |
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| 13 | |
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| 14 | /** |
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| 15 | * Classe para utilizar o Smarty na criação de interfaces do módulo. |
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| 16 | * @package Workflow |
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| 17 | * @author Sidnei Augusto Drovetto Jr. - drovetto@gmail.com |
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| 18 | * @license http://www.gnu.org/copyleft/gpl.html GPL |
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| 19 | */ |
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| 20 | class workflow_smarty extends Smarty |
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| 21 | { |
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| 22 | /** |
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| 23 | * Valor usado para indicar a exibição do cabeçalho |
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| 24 | * @name SHOW_HEADER |
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| 25 | */ |
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| 26 | const SHOW_HEADER = 1; |
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| 27 | |
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| 28 | /** |
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| 29 | * Valor usado para indicar a exibição da barra de navegação |
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| 30 | * @name SHOW_NAVIGATION_BAR |
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| 31 | */ |
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| 32 | const SHOW_NAVIGATION_BAR = 2; |
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| 33 | |
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| 34 | /** |
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| 35 | * Valor usado para indicar a exibição do rodapé |
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| 36 | * @name SHOW_FOOTER |
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| 37 | */ |
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| 38 | const SHOW_FOOTER = 4; |
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| 39 | |
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| 40 | /** |
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| 41 | * @var string $expressoHeader Cabeçalho do Expresso. |
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| 42 | * @access public |
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| 43 | */ |
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| 44 | public $expressoHeader = ''; |
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| 45 | |
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| 46 | /** |
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| 47 | * @var string $expressoFooter Rodapé do Expresso. |
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| 48 | * @access public |
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| 49 | */ |
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| 50 | public $expressoFooter = ''; |
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| 51 | |
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| 52 | /** |
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| 53 | * @var bool $showHeader Indicador de exibição do rodapé |
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| 54 | * @access private |
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| 55 | */ |
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| 56 | private $showHeader = true; |
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| 57 | |
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| 58 | /** |
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| 59 | * @var bool $showNavigationBar Indicador de exibição da barra de navegação (se utilizado, o cabeçalho também será exibido) |
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| 60 | * @access private |
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| 61 | */ |
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| 62 | private $showNavigationBar = true; |
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| 63 | |
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| 64 | /** |
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| 65 | * @var bool $showFooter Indicador de exibição do rodapé |
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| 66 | * @access private |
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| 67 | */ |
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| 68 | private $showFooter = true; |
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| 69 | |
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| 70 | /** |
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| 71 | * Construtor da classe workflow_smarty |
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| 72 | * @param bool $createHeader Indica que o cabeçalho/rodapé devem ser "criados" na criação do objeto (se true, irá criar: cabeçalho, barra de navegação e rodapé) |
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| 73 | * @return object |
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| 74 | * @access public |
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| 75 | */ |
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| 76 | function workflow_smarty($createHeader = true) |
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| 77 | { |
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| 78 | $this->Smarty(); |
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| 79 | |
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| 80 | /* define some directories */ |
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[1227] | 81 | $workflowHomeDirectory = isset($_SESSION['phpgw_info']['workflow']['vfs_basedir']) ? |
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| 82 | $_SESSION['phpgw_info']['workflow']['vfs_basedir'] . '/workflow': |
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| 83 | $GLOBALS['phpgw_info']['server']['files_dir'] . '/workflow'; |
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| 84 | $smartyDirectory = $workflowHomeDirectory . '/smarty'; |
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[795] | 85 | $templateSet = isset($_SESSION['phpgw_info']['workflow']['server']['template_set']) ? |
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| 86 | $_SESSION['phpgw_info']['workflow']['server']['template_set'] : |
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| 87 | $GLOBALS['phpgw_info']['server']['template_set']; |
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| 88 | $documentRoot = isset($_SESSION['phpgw_info']['workflow']['server_root']) ? |
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| 89 | $_SESSION['phpgw_info']['workflow']['server_root'] : |
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| 90 | $_SERVER['DOCUMENT_ROOT'] . $GLOBALS['phpgw_info']['server']['webserver_url']; |
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| 91 | |
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| 92 | /* list of directories used by the Smarty Template Engine */ |
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| 93 | $directories = array( |
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[1227] | 94 | 'home' => $workflowHomeDirectory, |
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[795] | 95 | 'main' => $smartyDirectory, |
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| 96 | 'template' => array( |
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| 97 | "{$documentRoot}/workflow/templates/{$templateSet}", |
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| 98 | "{$documentRoot}/workflow/templates/default" |
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| 99 | ), |
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| 100 | 'compile' => $smartyDirectory . '/compile', |
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| 101 | 'config' => $smartyDirectory . '/config', |
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| 102 | 'cache' => $smartyDirectory . '/cache' |
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| 103 | ); |
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| 104 | |
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| 105 | /* if necessary, create the directories */ |
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| 106 | if (!is_dir($directories['main'])) |
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| 107 | foreach ($directories as $key => $dir) |
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| 108 | if ($key != 'template') |
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| 109 | if (!is_dir($dir)) |
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| 110 | @mkdir($dir,0770); |
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| 111 | |
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| 112 | /* setup the Smarty configuration */ |
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| 113 | $this->template_dir = $directories['template']; |
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| 114 | $this->compile_dir = $directories['compile']; |
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| 115 | $this->config_dir = $directories['config']; |
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| 116 | $this->cache_dir = $directories['cache']; |
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| 117 | $this->plugins_dir[] = $documentRoot . '/workflow/inc/smarty/module_plugins'; |
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| 118 | |
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| 119 | if ($createHeader) |
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| 120 | $this->setHeader(workflow_smarty::SHOW_HEADER | workflow_smarty::SHOW_NAVIGATION_BAR | workflow_smarty::SHOW_FOOTER); |
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| 121 | } |
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| 122 | |
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| 123 | /** |
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| 124 | * Define os elementos do template padrão, do ExpressoLivre, que serão exibidos |
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| 125 | * @param int $config Um inteiro que representa quais os elementos que serão exibidos |
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| 126 | * @param string $applicationTitle O título da aplicação, opcional (valor padrão: Workflow) |
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| 127 | * @return void |
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| 128 | * @access public |
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| 129 | */ |
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| 130 | public function setHeader($config, $applicationTitle = 'Workflow') |
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| 131 | { |
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| 132 | $this->showHeader = (bool) ($config & workflow_smarty::SHOW_HEADER); |
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| 133 | $this->showNavigationBar = (bool) ($config & workflow_smarty::SHOW_NAVIGATION_BAR); |
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| 134 | $this->showFooter = (bool) ($config & workflow_smarty::SHOW_FOOTER); |
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| 135 | $this->showHeader = $this->showHeader || $this->showNavigationBar; |
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| 136 | |
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| 137 | $GLOBALS['phpgw_info']['flags']['app_header'] = $applicationTitle; |
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| 138 | $GLOBALS['phpgw_info']['flags'] = array( |
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| 139 | 'noheader' => true, |
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| 140 | 'nonavbar' => true, |
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| 141 | 'currentapp' => 'workflow' |
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| 142 | ); |
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| 143 | |
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| 144 | $this->createHeader(); |
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| 145 | } |
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| 146 | |
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| 147 | /** |
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| 148 | * Cria o cabeçalho de acordo com os elementos selecionados |
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| 149 | * @return void |
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| 150 | * @access private |
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| 151 | */ |
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| 152 | private function createHeader() |
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| 153 | { |
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| 154 | /* get the header code */ |
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| 155 | if ($this->showHeader) |
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| 156 | { |
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| 157 | ob_start(); |
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| 158 | $GLOBALS['phpgw']->common->phpgw_header(); |
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| 159 | if ($this->showNavigationBar) |
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| 160 | parse_navbar(); |
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| 161 | $this->expressoHeader = ob_get_contents(); |
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| 162 | ob_end_clean(); |
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| 163 | } |
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| 164 | |
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| 165 | /* get the footer code */ |
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| 166 | if ($this->showFooter) |
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| 167 | { |
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| 168 | ob_start(); |
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| 169 | $GLOBALS['phpgw']->common->phpgw_footer(); |
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| 170 | $this->expressoFooter = ob_get_contents(); |
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| 171 | ob_end_clean(); |
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| 172 | } |
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| 173 | } |
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| 174 | } |
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| 175 | ?> |
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