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Файловый менеджер - Редактировать - /home/harasnat/www/sommer/administrator/components/com_jdownloads/src/Model/DownloadModel.php

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<?php /** * @package jDownloads * @version 4.0 * @copyright (C) 2007 - 2022 - Arno Betz - www.jdownloads.com * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.txt * * jDownloads 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. / namespace JDownloads\Component\JDownloads\Administrator\Model; \defined( '_JEXEC' ) or die; use Joomla\CMS\Application\ApplicationHelper; use Joomla\CMS\Component\ComponentHelper; use Joomla\Registry\Registry; use Joomla\String\StringHelper; use Joomla\Utilities\ArrayHelper; use Joomla\CMS\Factory; use Joomla\CMS\Language\Text; use Joomla\CMS\Uri\Uri; use Joomla\CMS\Table\Table; use Joomla\CMS\Language\Associations; use Joomla\CMS\Filesystem\File; use Joomla\CMS\Filesystem\Folder; use Joomla\CMS\Helper\TagsHelper; use Joomla\CMS\Tag\TaggableTableInterface; use Joomla\CMS\Tag\TaggableTableTrait; use Joomla\Database\DatabaseDriver; use Joomla\CMS\MVC\Model\AdminModel; use Joomla\Database\ParameterType; use Joomla\Component\Fields\Administrator\Helper\FieldsHelper; use Joomla\CMS\MVC\Factory\MVCFactoryInterface; use Joomla\CMS\Form\FormFactoryInterface; use Joomla\CMS\Table\TableInterface; use Joomla\CMS\Form\Form; use Joomla\CMS\Filter\InputFilter; use Joomla\CMS\Filter\OutputFilter; use Joomla\CMS\Plugin\PluginHelper; use Joomla\CMS\UCM\UCMType; use Joomla\CMS\Language\LanguageHelper; use JLoader; use JDownloads\Component\JDownloads\Administrator\Helper\JDownloadsHelper; use JDownloads\Component\JDownloads\Site\Helper\JDHelper; use JDownloads\Component\JDownloads\Administrator\Field\JDLicenseSelect; use JDownloads\Component\JDownloads\Administrator\Field\JDSystemSelectField; use JDownloads\Component\JDownloads\Administrator\Field\JDFileLanguageSelectField; use JDownloads\Component\JDownloads\Administrator\Table\DownloadTable; use JDownloads\Component\JDownloads\Site\Helper\AssociationHelper; class DownloadModel extends AdminModel { // The prefix to use with controller messages. protected $text_prefix = 'COM_JDOWNLOADS'; // The context used for the associations table protected $associationsContext = 'com_jdownloads.item'; // Required for Joomla fields support protected $option = 'com_jdownloads'; protected $name = 'download'; // Allowed batch commands protected $jd_batch_commands = array( 'price' => 'batchPrice', 'tag' => 'batchTag', ); public function __construct($config = array(), MVCFactoryInterface $factory = null, FormFactoryInterface $formFactory = null) { parent::__construct($config, $factory, $formFactory); } /* * Method to test whether a record can be deleted. * * @param object A record object. * @return boolean True if allowed to delete the record. Defaults to the permission set in the component. * @since 1.6 / protected function canDelete($record) { return parent::canDelete($record); } /* * Method to test whether a record can have its state changed. * * @param object A record object. * @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component. * @since 1.6 / protected function canEditState($record) { return parent::canEditState($record); } /* * Method to get a table object, load it if necessary. * * @param string $name The table name. Optional. * @param string $prefix The class prefix. Optional. * @param array $options Configuration array for model. Optional. * * @return Table A Table object * * @since 3.0 / public function getTable($name = 'Download', $prefix = 'JTable', $options = array()) { if ($table = $this->_createTable($name, $prefix, $options)) { return $table; } } /* * Method to get the record form. * * @param array $data Data for the form. * @param boolean $loadData True if the form is to load its own data (default case), false if not. * @return mixed A JForm object on success, false on failure * @since 1.6 / public function getForm($data = array(), $loadData = true) { $app = Factory::getApplication(); $user = $app->getIdentity(); // Get the form. $form = $this->loadForm('com_jdownloads.download', 'download', array('control' => 'jform', 'load_data' => $loadData)); if (empty($form)) { return false; } $jinput = Factory::getApplication()->input; / * The front end calls this model and uses a_id to avoid id clashes so we need to check for that first. * The back end uses id so we use that the rest of the time and set it to 0 by default. / $id = $jinput->get('a_id', $jinput->get('id', 0)); // Determine correct permissions to check. if ($this->getState('download.id')) { $id = $this->getState('download.id'); // Existing record. Can only edit in selected categories. $form->setFieldAttribute('catid', 'action', 'core.edit'); // Existing record. Can only edit own Downloads in selected categories. $form->setFieldAttribute('catid', 'action', 'core.edit.own'); } else { // New record. Can only create in selected categories. $form->setFieldAttribute('catid', 'action', 'core.create'); } // Check for existing Download. // Modify the form based on Edit State access controls. if ($id != 0 && (!$user->authorise('core.edit.state', 'com_jdownloads.download.' . (int) $id)) \|\| ($id == 0 && !$user->authorise('core.edit.state', 'com_jdownloads'))) { // Disable fields for display. $form->setFieldAttribute('featured', 'disabled', 'true'); $form->setFieldAttribute('ordering', 'disabled', 'true'); $form->setFieldAttribute('publish_up', 'disabled', 'true'); $form->setFieldAttribute('publish_down', 'disabled', 'true'); $form->setFieldAttribute('state', 'disabled', 'true'); // Disable fields while saving. // The controller has already verified this is an Download you can edit. $form->setFieldAttribute('featured', 'filter', 'unset'); $form->setFieldAttribute('ordering', 'filter', 'unset'); $form->setFieldAttribute('publish_up', 'filter', 'unset'); $form->setFieldAttribute('publish_down', 'filter', 'unset'); $form->setFieldAttribute('state', 'filter', 'unset'); } // Prevent messing with Download language and category when editing existing Download with associations $app = Factory::getApplication(); $assoc = Associations::isEnabled(); // Check if article is associated if ($this->getState('download.id') && $app->isClient('site') && $assoc) { $associations = AssociationHelper::getAssociations($id, '#__jdownloads_files', 'com_jdownloads.item'); //Associations::getAssociations('com_jdownloads', '#__jdownloads_files', 'com_jdownloads.item', $id, 'id', 'alias', 'catid'); // Make fields read only if (!empty($associations)) { $form->setFieldAttribute('language', 'readonly', 'true'); $form->setFieldAttribute('catid', 'readonly', 'true'); $form->setFieldAttribute('language', 'filter', 'unset'); $form->setFieldAttribute('catid', 'filter', 'unset'); } } return $form; } /* * Method to get the data that should be injected in the form. * * @return mixed The data for the form. * @since 1.6 / protected function loadFormData() { // Check the session for previously entered form data. $app = Factory::getApplication(); $data = $app->getUserState('com_jdownloads.edit.download.data', array()); if (empty($data)) { $data = $this->getItem(); // Pre-select some filters (Status, Category, Language, Access) in edit form if those have been selected in Downloads Manager if ($this->getState('download.id') == 0) { $filters = (array) $app->getUserState('com_jdownloads.downloads.filter'); $data->set( 'state', $app->input->getInt( 'state', ((isset($filters['published']) && $filters['published'] !== '') ? $filters['published'] : null) ) ); $data->set('catid', $app->input->getInt('catid', (!empty($filters['category_id']) ? $filters['category_id'] : null))); $data->set('language', $app->input->getString('language', (!empty($filters['language']) ? $filters['language'] : null))); $data->set( 'access', $app->input->getInt('access', (!empty($filters['access']) ? $filters['access'] : Factory::getConfig()->get('access'))) ); } } // If there are params fieldsets in the form it will fail with a registry object if (isset($data->params) && $data->params instanceof Registry){ $data->params = $data->params->toArray(); } $this->preprocessData('com_jdownloads.download', $data); return $data; } /* * Prepare and sanitise the table prior to saving. * * @since 1.6 / protected function prepareTable($table) { $app = Factory::getApplication(); $user = $app->getIdentity(); $db = $this->getDbo(); if ((int)$table->publish_up == 0){ if ($table->published == 1){ // Set the publish date to now $table->publish_up = Factory::getDate()->toSql(); } else { $table->publish_up = null; } } if (intval($table->publish_down) == 0) { $table->publish_down = null; } $table->title = htmlspecialchars_decode($table->title, ENT_QUOTES); $table->alias = ApplicationHelper::stringURLSafe($table->alias); if (empty($table->alias)) { $table->alias = ApplicationHelper::stringURLSafe($table->title); if (trim(str_replace('-','',$table->alias)) == '') { $table->alias = Factory::getDate()->format("Y-m-d-H-i-s"); } } if (!empty($table->password)) { $table->password_md5 = hash('sha256', $table->password); } else { $table->password_md5 = ''; } if (!$table->language){ $table->language = ''; } // Set the default values for new created download if (empty($table->id)) { // Reorder the downloads within the category so the new download is first $table->reorder('catid = '.(int) $table->catid.' AND published >= 0'); // Set ordering to the last item if not set if (empty($table->ordering)) { $db->setQuery('SELECT MAX(ordering) FROM #__jdownloads_files'); $max = $db->loadResult(); $table->ordering = $max+1; } } } /** * Method to save the form data. * * @param array $data The form data. * @param boolean $auto true when the data comes from auto monitoring * @param boolean $import true when the data comes from 1.9.x import process * @return boolean True on success. / public function save($data, $auto = false, $import = false, $restore_in_progress = false) { $params = ComponentHelper::getParams('com_jdownloads'); $app = Factory::getApplication(); $input = $app->input; $filter = InputFilter::getInstance(); // Initialise variables; $table = $this->getTable(); $context = $this->option . '.' . $this->name; $key = $table->getKeyName(); $pk = (!empty($data['id'])) ? (int)$data['id'] : (int)$this->getState($this->getName().'.id'); $isNew = true; // Include the plugins for the save events. PluginHelper::importPlugin($this->events_map['save']); $result = false; // Cast catid to integer for comparison / $catid = (int) $data['catid']; // Check if New Category exists if ($catid > 0){ $catid = CategoriesHelper::validateCategoryId($data['catid'], 'com_jdownloads'); } // Save New Category if ($catid == 0 && $this->canCreateCategory()){ $table = array(); $table['title'] = $data['catid']; $table['parent_id'] = 1; $table['language'] = $data['language']; $table['published'] = 1; // Create new category and get catid back $data['catid'] = CategoriesHelper::createCategory($table); } / // Include the content plugins for the on save events. PluginHelper::importPlugin('content'); // Load the row if saving an existing download. Not when auto monitoring is activated (also use for import from old version) if ($pk > 0 && !$auto \|\| ($pk > 0 && $restore_in_progress) ) { $table->load($pk); $isNew = false; } // Alter the title for save as copy if ($input->get('task') == 'save2copy') { $origTable = $this->getTable(); if ($app->isClient('site')) { $origTable->load($input->getInt('a_id')); if ($origTable->title === $data['title']) { /* * If title of Download is not changed, set alias to original Download alias so that Joomla! will generate * new Title and Alias for the copied Download / $data['alias'] = $origTable->alias; } else { $data['alias'] = ''; } } else { $origTable->load($input->getInt('id')); } if ($data['title'] == $origTable->title) { list($title, $alias) = $this->generateNewTitle($data['catid'], $data['alias'], $data['title']); $data['title'] = $title; $data['alias'] = $alias; } elseif ($data['alias'] == $origTable->alias) { $data['alias'] = ''; } } // Automatic handling of alias for empty fields if (in_array($input->get('task'), array('apply', 'save', 'save2new')) && (!isset($data['id']) \|\| (int) $data['id'] == 0)) { if ($data['alias'] == null) { if ($app->get('unicodeslugs') == 1) { $data['alias'] = OutputFilter::stringUrlUnicodeSlug($data['title']); } else { $data['alias'] = OutputFilter::stringURLSafe($data['title']); } $table = $this->getTable(); if ($table->load(array('alias' => $data['alias'], 'catid' => $data['catid']))) { $msg = Text::_('COM_JDOWNLOADS_ALIAS_SAVE_WARNING'); } list($title, $alias) = $this->generateNewTitle($data['catid'], $data['alias'], $data['title']); $data['alias'] = $alias; if (isset($msg)) { $app->enqueueMessage($msg, 'warning'); } } } if (!isset($data['rules'])){ $data['rules'] = array( 'core.create' => array(), 'core.delete' => array(), 'core.edit' => array(), 'core.edit.state' => array(), 'core.edit.own' => array(), 'download' => array(), ); } if ((!empty($data['tags']) && $data['tags'][0] != '')) { $table->newTags = $data['tags']; } // Bind the data. if (!$table->bind($data)) { $this->setError($table->getError()); return false; } // Prepare the row for saving $this->prepareTable($table); // Check the data and check the selected files and handle it. if (!$table->checkData($isNew, $auto)) { $this->setError($table->getError()); return false; } // Trigger the onContentBeforeSave event. if (!$auto){ $result = Factory::getApplication()->triggerEvent($this->event_before_save, array($context, $table, $isNew, $data)); if (in_array(false, $result, true)) { $this->setError($table->getError()); return false; } } // Store the data. if ($import === true){ // Set off this $table->set('_autoincrement',false); } if (!$table->store()) { $this->setError($table->getError()); return false; } else { // Folder handling functionality if (!$auto){ // Update only the log table when we have a new download creation in frontend $app = Factory::getApplication(); if ($app->isClient('site') && $isNew){ $upload_data = new \stdClass(); $upload_data->id = $table->id; $upload_data->url_download = $table->url_download; $upload_data->title = $table->title; $upload_data->size = $table->size; JDHelper::updateLog($type = 2, '', $upload_data); // send e-mail after new download creation in frontend if ($params->get('send_mailto_option_upload') == '1'){ JDHelper::sendMailUpload($table); } } } } // Trigger the onContentAfterSave event - also Custom fields are saved here!!! if (!$auto){ Factory::getApplication()->triggerEvent($this->event_after_save, array($context, $table, $isNew, $data)); } $this->setState($this->getName().'.id', $table->id); $this->setState($this->getName() . '.new', $isNew); // We need the 'association job' only when we are not in the monitoring routine if (!$auto){ if ($this->associationsContext && Associations::isEnabled() && !empty($data['associations'])){ $associations = $data['associations']; // Unset any invalid associations $associations = ArrayHelper::toInteger($associations); // Unset any invalid associations foreach ($associations as $tag => $id){ if (!$id){ unset($associations[$tag]); } } // Show a warning if the item isn't assigned to a language but we have associations. if ($associations && $table->language === ''){ Factory::getApplication()->enqueueMessage( Text::_(strtoupper($this->option) . '_ERROR_ALL_LANGUAGE_ASSOCIATED'), 'warning' ); } // Get associationskey for edited item $db = $this->getDbo(); $query = $db->getQuery(true) ->select($db->qn('key')) ->from($db->qn('#__associations')) ->where($db->qn('context') . ' = ' . $db->quote($this->associationsContext)) ->where($db->qn('id') . ' = ' . (int) $table->$key); $db->setQuery($query); $old_key = $db->loadResult(); // Deleting old associations for the associated items $query = $db->getQuery(true) ->delete($db->qn('#__associations')) ->where($db->qn('context') . ' = ' . $db->quote($this->associationsContext)); if ($associations){ $query->where('(' . $db->qn('id') . ' IN (' . implode(',', $associations) . ') OR ' . $db->qn('key') . ' = ' . $db->q($old_key) . ')'); } else { $query->where($db->qn('key') . ' = ' . $db->q($old_key)); } $db->setQuery($query); $db->execute(); // Adding self to the association if ($table->language !== ''){ $associations[$table->language] = (int) $table->$key; } if (count($associations) > 1){ // Adding new association for these items $key = md5(json_encode($associations)); $query = $db->getQuery(true) ->insert('#__associations'); foreach ($associations as $id){ $query->values(((int) $id) . ',' . $db->quote($this->associationsContext) . ',' . $db->quote($key)); } $db->setQuery($query); $db->execute(); } } } return true; } /* * Method to perform batch operations on an item or a set of items. * * @param array $commands An array of commands to perform. * @param array $pks An array of item ids. * @param array $contexts An array of item contexts. * * @return boolean Returns true on success, false on failure. * / public function batch($commands, $pks, $contexts) { $app = Factory::getApplication(); // Sanitize ids. $pks = array_unique($pks); $pks = ArrayHelper::toInteger($pks); $this->batch_commands = array_merge($this->batch_commands, $this->jd_batch_commands); // Remove any values of zero. if (array_search(0, $pks, true)) { unset($pks[array_search(0, $pks, true)]); } if (empty($pks)) { $this->setError(Text::_('JGLOBAL_NO_ITEM_SELECTED')); return false; } $done = false; // Set some needed variables. $this->user = $app->getIdentity(); $this->table = $this->getTable(); $this->tableClassName = get_class($this->table); $this->contentType = new UcmType; $this->type = $this->contentType->getTypeByTable($this->tableClassName); $this->batchSet = true; if ($this->type == false) { $type = new UcmType; $this->type = $type->getTypeByAlias($this->typeAlias); } //$this->tagsObserver = $this->table->getObserverOfClass('TableObserverTags'); if ($this->batch_copymove && !empty($commands[$this->batch_copymove])) { $cmd = ArrayHelper::getValue($commands, 'move_copy', 'c'); if ($cmd == 'c' \|\| $cmd == 'cc' \|\| $cmd == 'ca') { if ($cmd == 'cc'){ $copy_with_file = true; } else { $copy_with_file = false; } if ($cmd == 'ca'){ $copy_and_assign_file = true; } else { $copy_and_assign_file = false; } $result = $this->batchCopy($commands[$this->batch_copymove], $pks, $contexts, $copy_with_file, $copy_and_assign_file); if (is_array($result)) { foreach ($result as $old => $new) { $contexts[$new] = $contexts[$old]; } $pks = array_values($result); } else { // Actualize at last the batch progress setting $result = JDownloadsHelper::changeParamSetting('downloads_batch_in_progress', '0'); return false; } } elseif ($cmd === 'm' && !$this->batchMove($commands[$this->batch_copymove], $pks, $contexts)) { // Actualize at last the batch progress setting $result = JDownloadsHelper::changeParamSetting('downloads_batch_in_progress', '0'); return false; } $done = true; } foreach ($this->batch_commands as $identifier => $command) { if (!empty($commands[$identifier])) { if (!$this->$command($commands[$identifier], $pks, $contexts)) { return false; } $done = true; } } if (!$done) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION')); return false; } // Clear the cache $this->cleanCache(); return true; } /* * Batch copy downloads to a new category * * @param integer $value The new category. * @param array $pks An array of row IDs. * @param array $contexts An array of item contexts. * * @return mixed An array of new IDs on success, boolean false on failure. * / protected function batchCopy($value, $pks, $contexts, $copy_with_file = false, $copy_and_assign_file = false) { $params = ComponentHelper::getParams('com_jdownloads'); $app = Factory::getApplication(); $categoryId = (int) $value; $table = $this->getTable(); $db = $this->getDbo(); $query = $db->getQuery(true); // Check at first, that it is not always run a other batch job if ($params->get('categories_batch_in_progress') \|\| $params->get('downloads_batch_in_progress')){ // Generate the warning and return Factory::getApplication()->enqueueMessage( Text::_('COM_JDOWNLOADS_BATCH_IS_ALWAYS_STARTED'), 'warning'); return false; } else { // Actualize at first the batch progress setting $result = JDownloadsHelper::changeParamSetting('downloads_batch_in_progress', '1'); } // Check that the target category exists if ($categoryId){ $targetCategoryTable = $this->getTable('JDCategory'); if (!$targetCategoryTable->load($categoryId)){ if ($error = $targetCategoryTable->getError()){ // Fatal error $this->setError($error); return false; } else { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND')); return false; } } } if (empty($categoryId)){ $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND')); return false; } // Check that the user has create permission for the component $extension = Factory::getApplication()->input->get('option', ''); $user = $app->getIdentity(); if (!$user->authorise('core.create', $extension . '.category.' . $categoryId)){ $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_CREATE')); return false; } $newIds = array(); // Parent exists so we let's proceed while (!empty($pks)) { // Pop the first ID off the stack $pk = array_shift($pks); $table->reset(); // Check that the row actually exists if (!$table->load($pk)){ if ($error = $table->getError()){ // Fatal error $this->setError($error); return false; } else { // Not fatal error $this->setError(Text::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk)); continue; } } // It is required to copy also the assigned file? // *************************************************************** // If this is not possible, the download copying will not continue! // ************************************************************** $source_path = ''; $target_path = ''; if ($copy_with_file){ // Build the file path from the Downloads target category when required if ($targetCategoryTable->cat_dir_parent != ''){ $target_folder = $targetCategoryTable->cat_dir_parent.'/'.$targetCategoryTable->cat_dir; } else { $target_folder = $targetCategoryTable->cat_dir; } $target_path = $params->get('files_uploaddir') . '/' . $target_folder . '/' . $table->url_download; if ($categoryId > 1 && $table->url_download != ''){ $copy_filename = $table->url_download; $source_cat_id = $table->catid; $target_cat_id = $categoryId; // We must only copy when we have a different cat id. if ($source_cat_id != $target_cat_id){ // Get the data from the source category $sourceCategoryTable = $this->getTable('JDCategory'); if (!$sourceCategoryTable->load($source_cat_id)){ if ($error = $sourceCategoryTable->getError()){ // Fatal error $this->setError($error); return false; } else { // Category not found $this->setError(Text::_('COM_JDOWNLOADS_BATCH_MOVE_ROW_NOT_FOUND')); return false; } } // Build the file path from the Downloads source category if ($sourceCategoryTable->cat_dir_parent != ''){ $source_folder = $sourceCategoryTable->cat_dir_parent.'/'.$sourceCategoryTable->cat_dir.'/'.$copy_filename; } else { $source_folder = $sourceCategoryTable->cat_dir.'/'.$copy_filename; } $source_path = $params->get('files_uploaddir') . '/' . $source_folder; if ($source_path && $target_path){ // Exists the file to be copied in the source directory? if (!File::exists($source_path)){ Factory::getApplication()->enqueueMessage( Text::sprintf('COM_JDOWNLOADS_BATCH_CANNOT_FIND_COPY_FILE', $source_folder, $table->id ), 'warning'); continue; } // We can copy the file to the new folder only if it does not already exist there. if (File::exists($target_path)){ Factory::getApplication()->enqueueMessage( Text::sprintf('COM_JDOWNLOADS_BATCH_FILES_EXIST_ALREADY', $source_folder, $table->id ), 'warning'); continue; } else { if (!File::copy($source_path, $target_path)){ // Could not copy the file - error. Factory::getApplication()->enqueueMessage( Text::sprintf('COM_JDOWNLOADS_BATCH_CANNOT_COPY_FILES', $source_folder, $table->id ), 'warning'); continue; } } } } } } // Build a new title and alias list($title,$alias) = $table->buildNewTitle($table->alias, $table->title); $table->title = $title; $table->alias = $alias; if ($copy_and_assign_file){ $table->other_file_id = (int)$table->id; } // Reset the ID because we are making a copy $table->id = 0; // New category ID $table->catid = $categoryId; // set correct new ordering $table->ordering = $this->getNewOrdering($categoryId); $table->views = 0; $table->downloads = 0; $table->modified_by = 0; $table->modified = null; if (!$copy_with_file \|\| $copy_and_assign_file){ $table->url_download = ''; } // Check the row. if (!$table->check(true)){ $this->setError($table->getError()); return false; } // Store the row. if (!$table->store()){ $this->setError($table->getError()); return false; } // Get the new item ID $newId = $table->get('id'); $this->cleanupPostBatchCopy($this->table, $newId, $pk); // Add the new ID to the array $newIds[$pk] = $newId; } // Clean the cache $this->cleanCache(); // Actualize at last the batch progress setting $result = JDownloadsHelper::changeParamSetting('downloads_batch_in_progress', '0'); return $newIds; } / * Function that can be overriden to do any data cleanup after batch copying data * * @param \TableInterface $table The table object containing the newly created item * @param integer $newId The id of the new item * @param integer $oldId The original item id * * @return void * / protected function cleanupPostBatchCopy(TableInterface $table, $newId, $oldId) { // Register FieldsHelper JLoader::register('FieldsHelper', JPATH_ADMINISTRATOR . '/components/com_fields/helpers/fields.php'); $oldItem = $this->getTable(); $oldItem->load($oldId); $fields = FieldsHelper::getFields('com_jdownloads.download', $oldItem, true); $fieldsData = array(); if (!empty($fields)) { $fieldsData['com_fields'] = array(); foreach ($fields as $field) { $fieldsData['com_fields'][$field->name] = $field->rawvalue; } } Factory::getApplication()->triggerEvent('onContentAfterSave', array('com_jdownloads.download', &$this->table, true, $fieldsData)); } /* * Batch move Downloads to a new category * If the downloads contain a file we will try to move it. If this is not possible, the download in this case will not be changed! * * @param integer $value The new target category ID. * @param array $pks An array of Downloads row IDs. * * @return booelan True if successful, false otherwise and internal error is set. * / protected function batchMove($value, $pks, $contexts) { $app = Factory::getApplication(); $jinput = Factory::getApplication()->input; $params = ComponentHelper::getParams('com_jdownloads'); $this->typeAlias = 'com_jdownloads.download'; $new_category_id = (int) $value; $table = $this->getTable(); $db = $this->getDbo(); $query = $db->getQuery(true); // Check at first, that it is not always run a other batch job if ($params->get('categories_batch_in_progress') \|\| $params->get('downloads_batch_in_progress')){ // Generate the warning and return Factory::getApplication()->enqueueMessage( Text::_('COM_JDOWNLOADS_BATCH_IS_ALWAYS_STARTED'), 'warning'); return false; } else { // Actualize at first the batch progress setting $result = JDownloadsHelper::changeParamSetting('downloads_batch_in_progress', '1'); } // Check that the target category exists if ($new_category_id) { $newCategoryTable = $this->getTable('JDCategory'); if (!$newCategoryTable->load($new_category_id)) { if ($error = $newCategoryTable->getError()) { // Fatal error $this->setError($error); return false; } else { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND')); return false; } } } if (empty($new_category_id)) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND')); return false; } // Check that user has create and edit permission for the component $extension = $jinput->get('option'); $user = $app->getIdentity(); if (!$user->authorise('core.create', $extension)) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_CREATE')); return false; } if (!$user->authorise('core.edit', $extension)) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT')); return false; } PluginHelper::importPlugin('system'); // Parent exists so we let's proceed foreach ($pks as $pk) { // Check the edit permissions if (!$this->user->authorise('core.edit', $contexts[$pk])){ $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT')); continue; //return false; } // Check that the Download actually exists if (!$table->load($pk)) { if ($error = $table->getError()) { // Fatal error $this->setError($error); return false; } else { // Selected Download not found $this->setError(Text::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk)); continue; } } $oldCategoryTable = $this->getTable('JDCategory'); if (!$oldCategoryTable->load($table->catid)) { if ($error = $oldCategoryTable->getError()) { // Fatal error $this->setError($error); return false; } else { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND')); return false; } } if ($oldCategoryTable->cat_dir_parent){ $source_folder = $oldCategoryTable->cat_dir_parent . '/' . $oldCategoryTable->cat_dir; } else { $source_folder = $oldCategoryTable->cat_dir; } $source_path = $params->get('files_uploaddir') . '/' . $source_folder . '/' . $table->url_download; // Set the new category ID $table->catid = $new_category_id; // If a file was assigned to this download, we will now try to move it. // *************************************************************** // If this is not possible, we will not continue moving the download! // ************************************************************** if ($table->url_download){ if ($newCategoryTable->cat_dir_parent){ $target_folder = $newCategoryTable->cat_dir_parent . '/' . $newCategoryTable->cat_dir; } else { $target_folder = $newCategoryTable->cat_dir; } $target_path = $params->get('files_uploaddir') . '/' . $target_folder . '/' . $table->url_download; if ($source_path && $target_path){ // Exists the file to be moved in the source directory? if (!File::exists($source_path)){ Factory::getApplication()->enqueueMessage( Text::sprintf('COM_JDOWNLOADS_BATCH_CANNOT_FIND_COPY_FILE', $source_folder, $table->id ), 'warning'); continue; } // We can move the file to the new folder only if it does not already exist there. if (File::exists($target_path)){ Factory::getApplication()->enqueueMessage( Text::sprintf('COM_JDOWNLOADS_BATCH_FILES_EXIST_ALREADY', $source_folder, $table->id ), 'warning'); continue; } else { if (!File::move($source_path, $target_path)){ // Could not move the file - error. Factory::getApplication()->enqueueMessage( Text::sprintf('COM_JDOWNLOADS_BATCH_CANNOT_COPY_FILES', $source_folder, $table->id ), 'warning'); continue; } } } } // Custom fields $fields = FieldsHelper::getFields('com_jdownloads.download', $this->table, true); $fieldsData = array(); if (!empty($fields)) { $fieldsData['com_fields'] = array(); foreach ($fields as $field) { $fieldsData['com_fields'][$field->name] = $field->rawvalue; } } // Set the new category ID $table->catid = $new_category_id; // We don't want to modify tags - so remove the associated tags helper if ($this->table instanceof TaggableTableInterface) { $this->table->clearTagsHelper(); } // Check the row. if (!$table->check()) { $this->setError($table->getError()); return false; } // Store the row. if (!$table->store()) { $this->setError($table->getError()); return false; } // Run event for moved Download Factory::getApplication()->triggerEvent('onContentAfterSave', array('com_jdownloads.download', &$this->table, false, $fieldsData)); } // Clean the cache $this->cleanCache(); // Actualize at last the batch progress setting $result = JDownloadsHelper::changeParamSetting('downloads_batch_in_progress', '0'); return true; } / * Method implementing the batch setting of price values / protected function batchPrice($value, $pks, $contexts) { $app = Factory::getApplication(); if (isset($value) && ($value != '')) { if (empty($this->batchSet)) { // Set some needed variables. $this->user = $app->getIdentity(); $this->table = $this->getTable(); $this->tableClassName = get_class($this->table); $this->contentType = new UcmType; $this->type = $this->contentType->getTypeByTable($this->tableClassName); } foreach ($pks as $pk) { if ($this->user->authorise('core.edit', $contexts[$pk])) { $this->table->reset(); $this->table->load($pk); if (isset($value)) { $price = htmlspecialchars($value, ENT_COMPAT, 'UTF-8'); $this->table->price = $price; } if (!$this->table->store()) { $this->setError($this->table->getError()); return false; } } else { $this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT')); return false; } } } return true; } // Compute the new ordering for batch copy public function getNewOrdering($categoryId) { $ordering = 1; $this->_db->setQuery('SELECT MAX(ordering) FROM #__jdownloads_files WHERE catid='.(int)$categoryId); $max = $this->_db->loadResult(); $ordering = $max + 1; return $ordering; } /* * Method to create a new download * * @param mixed $name * @param mixed $note * @param mixed $description * @param string $filename * @param integer $catid * @param integer $filesize * * @return JCategoryNode / public function createDownload( $name, $note, $description, $filename, $catid = 1, $filesize = 0 ) { $params = ComponentHelper::getParams('com_jdownloads'); Table::addIncludePath( JPATH_ADMINISTRATOR . '/components/com_jdownloads/src/Table' ); $data = array ( 'id' => 0, 'catid' => $catid, 'title' => $name, 'alias' => '', 'notes' => $note, 'url_download' => $filename, 'size' => $filesize, 'description' => $description, 'file_pic' => $params->get('file_pic_default_filename'), 'published' => '1', 'access' => '1', 'metadesc' => '', 'metakey' => '', 'created_user_id' => '0', 'language' => '', 'rules' => array( 'core.create' => array(), 'core.delete' => array(), 'core.edit' => array(), 'core.edit.state' => array(), 'core.edit.own' => array(), 'download' => array(), ), 'params' => array(), ); if( !$this->save( $data ) ) { return NULL; } $download_id = $this->getState('download.id'); $download = $this->getItem($download_id); return $download; } /** * Method to create a new download from auto monitoring * * @param array $data * boolean $import switch which is set true when import process is run * @return boolean / public function createAutoDownload( $data, $import = false ) { Table::addIncludePath( JPATH_ADMINISTRATOR . '/components/com_jdownloads/src/Table' ); if (!$this->save( $data, true, $import)) { return false; } return true; } /* * Method to get a single record. * * @param integer The id of the primary key. * @return mixed Object on success, false on failure. / public function getItem($pk = null) { $item = parent::getItem($pk); if (!empty($item->id)){ $registry = new Registry; // Get the tags $item->tags = new TagsHelper; $item->tags->getTagIds($item->id, 'com_jdownloads.download'); } // Added to support the Joomla Language Associations // Load associated Download items $assoc = Associations::isEnabled(); if ($assoc) { $item->associations = array(); if ($item->id != null) { $associations = Associations::getAssociations('com_jdownloads', '#__jdownloads_files', 'com_jdownloads.item', $item->id, 'id', 'alias', ''); foreach ($associations as $tag => $association) { $item->associations[$tag] = $association->id; } } } return $item; } /* * Allows preprocessing of the JForm object. * * @param JForm $form The form object * @param array $data The data to be merged into the form object * @param string $group The plugin group to be executed * * @return void * * @since 3.0 / protected function preprocessForm(Form $form, $data, $group = 'jdownload') { if ($this->canCreateCategory()) { $form->setFieldAttribute('catid', 'allowAdd', 'true'); } // Association content items if (Associations::isEnabled()) { $languages = LanguageHelper::getContentLanguages(false, true, null, 'ordering', 'asc'); if (count($languages) > 1) { $addform = new \SimpleXMLElement('<form />'); $fields = $addform->addChild('fields'); $fields->addAttribute('name', 'associations'); $fieldset = $fields->addChild('fieldset'); $fieldset->addAttribute('name', 'item_associations'); foreach ($languages as $language) { $field = $fieldset->addChild('field'); $field->addAttribute('name', $language->lang_code); $field->addAttribute('type', 'modal_download'); $field->addAttribute('language', $language->lang_code); $field->addAttribute('label', $language->title); $field->addAttribute('translate_label', 'false'); $field->addAttribute('select', 'true'); $field->addAttribute('new', 'true'); $field->addAttribute('edit', 'true'); $field->addAttribute('clear', 'true'); $field->addAttribute('propagate', 'true'); } $form->load($addform, false); } } parent::preprocessForm($form, $data, $group); } /* * Is the user allowed to create an on the fly category? * * @return boolean * * @since 3.6.1 / private function canCreateCategory() { $app = Factory::getApplication(); return $app->getIdentity()->authorise('core.create', 'com_jdownloads'); } /* * Method to remove a download and his file, preview file and images * * @access public * @return boolean True on success / public function delete(&$pks = array()) { $params = ComponentHelper::getParams('com_jdownloads'); // Initialise variables. $pks = (array) $pks; $table = $this->getTable('Download'); $app = Factory::getApplication(); $db = Factory::getDbo(); $jinput = Factory::getApplication()->input; $total = count($pks); $query = ''; $cids = implode( ',', $pks ); $del_error = false; $del_image_error = false; $pics_folder = JPATH_SITE.'/images/jdownloads/screenshots/'; $thumbs_folder = JPATH_SITE.'/images/jdownloads/screenshots/thumbnails/'; $preview_folder = $params->get('files_uploaddir').'/'.$params->get('preview_files_folder_name').'/'; // Get selected option value to delete also the file $file_delete = $jinput->get('delete_file_option', 1, 'integer'); // Include the content plugins for the on delete events. PluginHelper::importPlugin('content'); $can_delete = false; // Iterate the items to delete each one. foreach ($pks as $i => $pk) { if ($table->load($pk)) { if ($app->isClient('administrator')) { $can_delete = $this->canDelete($table); } if ($app->isClient('site') \|\| $can_delete) { $context = $this->option . '.' . $this->name; // Trigger the onContentBeforeDelete event. $result = Factory::getApplication()->triggerEvent($this->event_before_delete, array($context, $table)); if (in_array(false, $result, true)) { $this->setError($table->getError()); return false; } // Check file delete option - delete it at first when selected if ($file_delete == 1) { // Only when no extern links are used if ($table->url_download <> ''){ // Check at first which other Downloads has still assigned to this Download file (use file from other Download option) $db->setQuery('SELECT id, title FROM #__jdownloads_files WHERE other_file_id = '.$db->quote($table->id)); $still_assigned_files = $db->loadObjectList(); if (count($still_assigned_files)){ $msg = Text::sprintf('COM_JDOWNLOADS_BE_NO_DEL_FILES_ASSIGNED_ITEMS_EXISTS', $table->title); $msg .= '<ul>'; foreach ($still_assigned_files as $assigned){ $msg .= '<li>ID: <b>'.$assigned->id. '</b> Title: <b>'.$assigned->title.'</b></li>'; } $msg .= '</ul>'; Factory::getApplication()->enqueueMessage($msg, 'warning'); return false; } $db->setQuery("SELECT cat_dir, cat_dir_parent FROM #__jdownloads_categories WHERE id = '$table->catid'"); $cat_dirs = $db->loadObject(); if ($cat_dirs->cat_dir_parent != ''){ $cat_dir = $cat_dirs->cat_dir_parent.'/'.$cat_dirs->cat_dir; } else { $cat_dir = $cat_dirs->cat_dir; } if ($cat_dir && @file_exists($params->get('files_uploaddir').'/'.$cat_dir.'/'.$table->url_download)){ // Delete the file now if (!File::delete($params->get('files_uploaddir').'/'.$cat_dir.'/'.$table->url_download)) { $del_error = Text::_('COM_JDOWNLOADS_BACKEND_FILESEDIT_DEL_FILES_ERROR'); } } else { $del_error = Text::_('COM_JDOWNLOADS_BACKEND_FILESEDIT_DEL_FILES_ERROR'); } } } // Delete also the assigned images from this download, when this option is activated in config if ($params->get('delete_also_images_from_downloads') == 1){ if ($table->images) { $pics = explode('\|', $table->images); foreach ($pics as $pic){ if (!File::delete($pics_folder.$pic)) { $del_image_error = Text::_('COM_JDOWNLOADS_BACKEND_FILESEDIT_DEL_IMAGES_ERROR'); } if (!File::delete($thumbs_folder.$pic)) { $del_image_error = Text::_('COM_JDOWNLOADS_BACKEND_FILESEDIT_DEL_IMAGES_ERROR'); } } } } // Delete also the assigned preview file from this download, when this option is activated in config if ($params->get('delete_also_preview_files_from_downloads') == 1){ if ($table->preview_filename) { if (!File::delete($preview_folder.$table->preview_filename)) { $del_image_error = Text::_('COM_JDOWNLOADS_BACKEND_FILESEDIT_DEL_IMAGES_ERROR'); } } } if ($file_delete == 1 && $del_error){ // Create error message Factory::getApplication()->enqueueMessage( $del_error, 'warning'); } if ($del_image_error){ // Create error message Factory::getApplication()->enqueueMessage( $del_image_error, 'warning'); } // Delete now the row in table if (!$table->delete($pk)) { $this->setError($table->getError()); return false; } // Trigger the onContentAfterDelete event. Factory::getApplication()->triggerEvent($this->event_after_delete, array($context, $table)); } else { // Prune items that you can't change. unset($pks[$i]); $error = $this->getError(); if ($error) { Factory::getApplication()->enqueueMessage( $error, 'warning'); return false; } else { Factory::getApplication()->enqueueMessage( Text::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED'), 'warning'); return false; } } } else { $this->setError($table->getError()); return false; } } // Clear the component's cache $this->cleanCache(); return true; } /* * Method to toggle the featured setting of Downloads. * * @param array $pks The ids of the items to toggle. * @param integer $value The value to toggle to. * * @return boolean True on success. */ public function featured($pks, $value = 0) { // Sanitize the ids. $pks = (array) $pks; ArrayHelper::toInteger($pks); if (empty($pks)){ $this->setError(Text::_('COM_JDOWNLOADS_NO_ITEM_SELECTED')); return false; } try { $db = $this->getDbo(); $query = $db->getQuery(true) ->update($db->quoteName('#__jdownloads_files')) ->set('featured = ' . (int) $value) ->where('id IN (' . implode(',', $pks) . ')'); $db->setQuery($query); $db->execute(); } catch (Exception $e) { $this->setError($e->getMessage()); return false; } $this->cleanCache(); return true; } } ?>

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