<?php /******************************************************************************* * Copyright (C) 2007 Easter-eggs * http://ldapsaisie.labs.libre-entreprise.org * * Author: See AUTHORS file in top-level directory. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ******************************************************************************/ /** * Element texte d'un formulaire pour LdapSaisie * * Cette classe définis les éléments textes des formulaires. * Elle étant la classe basic LSformElement. * * @author Benjamin Renard <brenard@easter-eggs.com> */ class LSformElement_image extends LSformElement { var $postImage = NULL; var $tmp_file = array(); var $fieldTemplate = 'LSformElement_image_field.tpl'; /** * Retourne les infos d'affichage de l'élément * * Cette méthode retourne les informations d'affichage de l'élement * * @retval array */ function getDisplay(){ LSsession :: addCssFile('LSformElement_image.css'); $return = true; if (!$this -> isFreeze()) { LSsession :: addHelpInfos( 'LSformElement_date', array( 'zoom' => _('Click to enlarge.'), 'delete' => _('Click to delete the picture.') ) ); $id=$this -> name.'_'.rand(); $return = $this -> getLabelInfos(); $return['html'] = $this -> fetchTemplate(NULL,array('id' => 'LSformElement_image_input_'.$id)); $this -> form -> setMaxFileSize(MAX_SEND_FILE_SIZE); } if (!empty($this -> values[0])) { $img_path = LSsession :: getTmpFile($this -> values[0]); $GLOBALS['Smarty'] -> assign('LSformElement_image',array( 'img' => $img_path, 'id' => $id, )); if (!$this -> isFreeze()) { $GLOBALS['Smarty'] -> assign('LSformElement_image_actions','delete'); } if ($this -> form -> definedError($this -> name)) { $GLOBALS['Smarty'] -> assign('LSformElement_image_errors',true); } if (LSsession :: loadLSclass('LSsmoothbox')) { LSsmoothbox :: loadDependenciesDisplay(); } LSsession :: addJSscript('LSformElement_image.js'); } return $return; } /** * Recupère la valeur de l'élement passée en POST * * Cette méthode vérifie la présence en POST de la valeur de l'élément et la récupère * pour la mettre dans le tableau passer en paramètre avec en clef le nom de l'élément * * @param[] array Pointeur sur le tableau qui recupèrera la valeur. * * @retval boolean true si la valeur est présente en POST, false sinon */ function getPostData(&$return) { if($this -> isFreeze()) { return true; } if (is_uploaded_file($_FILES[$this -> name]['tmp_name'])) { $fp = fopen($_FILES[$this -> name]['tmp_name'], "r"); $buf = fread($fp, filesize($_FILES[$this -> name]['tmp_name'])); fclose($fp); $tmp_file = LS_TMP_DIR.$this -> name.'_'.rand().'.tmp'; if (move_uploaded_file($_FILES[$this -> name]['tmp_name'],$tmp_file)) { LSsession :: addTmpFile($buf,$tmp_file); } $return[$this -> name][0] = $buf; } else { if (isset($_POST[$this -> name.'_delete'])) { $return[$this -> name][0]=''; } } return true; } } ?>