Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/administrator/components/com_rsticketspro/models/kbcategory.php

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<?php /** * @package RSTickets! Pro * * @copyright (c) 2010 - 2016 RSJoomla! * @link https://www.rsjoomla.com * @license GNU General Public License http://www.gnu.org/licenses/gpl-3.0.en.html */ defined('_JEXEC') or die('Restricted access'); class RsticketsproModelKbcategory extends JModelAdmin { public function getTable($type = 'Kbcategories', $prefix = 'RsticketsproTable', $config = array()) { return parent::getTable($type, $prefix, $config); } public function getForm($data = array(), $loadData = true) { // Get the form. $form = $this->loadForm('com_rsticketspro.kbcategory', 'kbcategory', array('control' => 'jform', 'load_data' => $loadData)); if (empty($form)) { return false; } // Modify the form based on access controls. if (!$this->canEditState((object) $data)) { // Disable fields for display. $form->setFieldAttribute('ordering', 'disabled', 'true'); $form->setFieldAttribute('published', 'disabled', 'true'); // Disable fields while saving. // The controller has already verified this is a record you can edit. $form->setFieldAttribute('ordering', 'filter', 'unset'); $form->setFieldAttribute('published', 'filter', 'unset'); } return $form; } protected function loadFormData() { // Check the session for previously entered form data. $data = JFactory::getApplication()->getUserState('com_rsticketspro.edit.kbcategory.data', array()); if (empty($data)) { $data = $this->getItem(); } return $data; } protected function getReorderConditions($table) { return array( 'parent_id = '.(int) $table->parent_id ); } public function save($data) { $files = JFactory::getApplication()->input->files->get('jform', null, 'raw'); $doUpload = false; // before attempting to process any further, let's verify if the upload worked if (isset($files['thumb'])) { if ($files['thumb']['tmp_name'] && $files['thumb']['error'] == UPLOAD_ERR_OK) { // uploaded successfully // let's see if the extension is allowed... $ext = strtolower(JFile::getExt($files['thumb']['name'])); $allowed = array('jpg', 'jpeg', 'gif', 'png'); if (!in_array($ext, $allowed)) { $this->setError(JText::sprintf('RST_KB_CATEGORY_ICON_UPLOAD_EXTENSION_ERROR', implode(', ', $allowed))); return false; } $doUpload = true; } elseif ($files['thumb']['error'] != UPLOAD_ERR_NO_FILE) { // error during upload! switch ($files['thumb']['error']) { case UPLOAD_ERR_INI_SIZE: $this->setError('The uploaded file exceeds the upload_max_filesize directive in php.ini.'); break; case UPLOAD_ERR_FORM_SIZE: $this->setError('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.'); break; case UPLOAD_ERR_PARTIAL: $this->setError('The uploaded file was only partially uploaded.'); break; case UPLOAD_ERR_NO_TMP_DIR: $this->setError('Missing a temporary folder.'); break; case UPLOAD_ERR_CANT_WRITE: $this->setError('Failed to write file to disk.'); break; case UPLOAD_ERR_EXTENSION: $this->setError('A PHP extension stopped the file upload.'); break; } return false; } } // get the current thumb's name & path if (!empty($data['id'])) { $table = $this->getTable(); $table->load($data['id']); } // remove the current thumb? if (!empty($data['delete_thumb'])) { $data['thumb'] = ''; if (!empty($data['id'])) { $table->deleteThumb(); } } $saved = parent::save($data); // upload the thumb here if ($saved && $doUpload) { $name = md5(uniqid($files['thumb']['name'])); $id = $this->getState($this->getName().'.id'); if (!JFile::upload($files['thumb']['tmp_name'], RST_CATEGORY_THUMB_FOLDER.'/'.$name.'.'.$ext, false, true)) { $this->setError(JText::sprintf('RST_KB_CATEGORY_ICON_UPLOAD_ERROR_FOLDER', RST_CATEGORY_THUMB_FOLDER)); return false; } // remove the old thumbnail before saving a new one if (!empty($data['id'])) { $table->deleteThumb(); } // build thumbnail if (function_exists('imagecreatefromstring') && function_exists('imagescale')) { $file = RST_CATEGORY_THUMB_FOLDER . '/' . $name . '.' . $ext; $newWidth = 64; $quality = 90; $image = @imagecreatefromstring(file_get_contents($file)); if (is_resource($image)) { // If we're downsizing, IMG_BICUBIC produces better results if ($newWidth < imagesx($image)) { $image = imagescale($image, $newWidth, -1, IMG_BICUBIC); } else { $image = imagescale($image, $newWidth); } if (is_resource($image)) { imagejpeg($image, RST_CATEGORY_THUMB_FOLDER . '/small/' . $name . '.jpg', $quality); // update the database entry $db = $this->getDbo(); $query = $db->getQuery(true); $query->update('#__rsticketspro_kb_categories') ->set($db->qn('thumb') . '=' . $db->q($name . '.jpg')) ->where($db->qn('id') . '=' . $db->q($id)); $db->setQuery($query)->execute(); } unset($image); } } } return $saved; } protected function canDelete($record) { return JFactory::getUser()->authorise('kbcategory.delete', 'com_rsticketspro'); } protected function canEditState($record) { return JFactory::getUser()->authorise('kbcategory.edit.state', 'com_rsticketspro'); } }

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