Файловый менеджер

Файловый менеджер - Редактировать - /var/www/iplanru/data/www/i-plan.ru/media/zoo/applications/jbuniversal/elements/jbimage/jbimage.php

Назад
<?php /** * JBZoo is universal CCK, application for YooTheme Zoo component * @package JBZoo * @author JBZoo App http://jbzoo.com * @copyright Copyright (C) JBZoo.com * @license http://www.gnu.org/licenses/gpl.html GNU/GPL / // no direct access defined('_JEXEC') or die('Restricted access'); // register ElementRepeatable class App::getInstance('zoo')->loader->register('ElementRepeatable', 'elements:repeatable/repeatable.php'); /* * Repeatble image element by JBZoo / class ElementJBImage extends ElementRepeatable implements iRepeatSubmittable { /* * Checks if the repeatables element's value is set. * @param array $params render parameter * @return bool true, on success / public function _hasValue($params = array()) { $file = JString::trim($this->get('file')); $isExists = !empty($file) && JFile::exists(JPATH_ROOT . '/' . $file); $defaultImage = $this->_getDefaultImage($params); if (!$isExists && !$defaultImage) { return false; } return true; } /* * Get elements search data. * @return string Search data / public function _getSearchData() { $file = JString::trim($this->get('file')); $isExists = !empty($file) && JFile::exists(JPATH_ROOT . '/' . $file); $title = $this->get('title'); if ($isExists) { return $title . "\n__IMAGE_EXISTS__"; } else { return $title . "\n__IMAGE_NO_EXISTS__"; } } /* * @return null\|string / public function getSearchData() { $result = array(); foreach ($this as $self) { $result[] = $this->_getSearchData(); } return (empty($result) ? null : implode("\n", $result)); } /* * Renders the element. * @param array $params render parameter * @return null\|string HTML / public function _render($params = array()) { //init params $params = $this->app->data->create($params); // init vars $title = $this->get('title'); $alt = $title = empty($title) ? $this->getItem()->name : $title; $imagePopup = $appendClass = $url = $target = $rel = ''; if ($this->_isFileExists($this->get('file'))) { $image = $this->app->jbimage->resize( $this->get('file'), $params->get('width', 0), $params->get('height', 0) ); } else { $image = $this->_getDefaultImage($params); } // select render template $template = $params->get('template', 'default'); if ($template == 'link') { $url = $this->get('link'); $target = (int)$this->get('target') ? '_blank' : false; $rel = $this->get('rel'); } elseif ($template == 'itemlink') { if ($this->getItem()->getState()) { $url = $this->app->route->item($this->_item, false); $title = empty($title) ? $this->getItem()->name : $title; } } elseif ($template == 'popup') { if ((int)$params->get('group_popup', 1)) { $rel = 'jbimage-popup'; } else { $appendClass = 'jbimage-gallery'; } $target = '_blank'; $widthPopup = (int)$params->get('width_popup', 0); $heightPopup = (int)$params->get('height_popup', 0); if (!$widthPopup && !$heightPopup) { $url = $this->app->jbimage->resize($this->get('file'), $widthPopup, $heightPopup)->url; } else { $url = $this->get('file'); } } // render layout if ($layout = $this->getLayout('jbimage-' . $template . '.php')) { return $this->renderLayout($layout, array( 'imageAttrs' => $this->_buildAttrs(array( 'class' => 'jbimage', 'alt' => $alt, 'title' => $title, 'src' => $image->url, 'width' => $image->width, 'height' => $image->height, )), 'linkAttrs' => $this->_buildAttrs(array( 'class' => 'jbimage-link ' . $appendClass, 'title' => $title, 'href' => $url, 'rel' => $rel, 'target' => $target, 'id' => uniqid('jbimage-link-'), )), 'link' => $url, 'image' => $image, ) ); } return null; } /* * Render * @param array $params / public function render($params = array()) { $result = array(); $params = $this->app->data->create($params); switch ($params->get('display', 'all')) { case 'first': $this->seek(0); $result[] = $this->_render($params); break; case 'all_without_first': $this->seek(1); while ($this->valid()) { $result[] = $this->_render($params); $this->next(); } break; case 'all': default: foreach ($this as $self) { $result[] = $this->_render($params); } break; } return $this->app->element->applySeparators($params->get('separated_by'), $result); } /* * @param array $attrs * @return string / public function _buildAttrs(array $attrs) { return $this->app->jbhtml->buildAttrs($attrs); } /* * Renders the edit form field. * @return string HTML / public function _edit() { $this->app->document->addScript('elements:jbimage/assets/js/edit.js'); if ($layout = $this->getLayout('_editrow.php')) { return $this->renderLayout($layout); } return null; } /* * Renders the element in submission. * @param array $params submission parameters * @return null\|string\|void / public function _renderSubmission($params = array()) { $this->app->document->addScript('elements:jbimage/assets/js/submission.js'); $this->app->jbassets->addRootUrl(); // init vars $image = $this->get('file'); // is uploaded file $image = is_array($image) ? '' : $image; // get params $trusted_mode = $params->get('trusted_mode'); // build image select $lists = array(); if ($trusted_mode) { $options = array($this->app->html->_('select.option', '', '- ' . JText::_('Select Image') . ' -')); if (!empty($image) && !$this->_inUploadPath($image)) { $options[] = $this->app->html->_('select.option', $image, '- ' . JText::_('No Change') . ' -'); } $img_ext = str_replace(',', '\|', trim(JComponentHelper::getParams('com_media')->get('image_extensions'), ',')); foreach ($this->app->path->files('root:' . $this->_getUploadImagePath(), false, '/\.(' . $img_ext . ')$/i') as $file) { $options[] = $this->app->html->_('select.option', $this->_getUploadImagePath() . '/' . $file, $file); } $lists['image_select'] = $this->app->html->_('select.genericlist', $options, $this->getControlName('image'), 'class="image"', 'value', 'text', $image); } else { if (!empty($image)) { $image = $this->app->zoo->resizeImage($this->app->path->path('root:' . $image), 0, 0); $image = $this->app->path->relative($image); } } if (!empty($image)) { $image = $this->app->path->url('root:' . $image); } if ($layout = $this->getLayout('submission.php')) { return $this->renderLayout($layout, compact('lists', 'image', 'trusted_mode') ); } return null; } /* * Validates the submitted element * @param AppData $value value * @param AppData $params submission parameters * @return array * @throws AppValidatorException * @throws AppValidatorException / public function _validateSubmission($value, $params) { // init vars $trusted_mode = $params->get('trusted_mode'); // get old file value $old_file = $this->get('file'); $file = ''; // get file from select list if ($trusted_mode && $file = $value->get('image')) { if (!$this->_inUploadPath($file) && $file != $old_file) { throw new AppValidatorException(sprintf('This file is not located in the upload directory.')); } if (!JFile::exists($file)) { throw new AppValidatorException(sprintf('This file does not exist.')); } } else { try { // get the uploaded file information $userfile = $this->_getUploadedFile(); $max_upload_size = $this->config->get('max_upload_size', '512') 1024; $max_upload_size = empty($max_upload_size) ? null : $max_upload_size; $file = $this->app->validator ->create('file', array('mime_type_group' => 'image', 'max_size' => $max_upload_size)) ->addMessage('mime_type_group', 'Uploaded file is not an image.') ->clean($userfile); } catch (AppValidatorException $e) { if ($e->getCode() != UPLOAD_ERR_NO_FILE) { throw $e; } if (!$trusted_mode && $old_file && $value->get('image')) { $file = $old_file; } } } if ($params->get('required') && empty($file)) { throw new AppValidatorException('Please select an image to upload.'); } $result = array('file' => $this->_moveUploadedFiles($file)); if ($trusted_mode) { $result['title'] = $this->app->validator->create('string', array('required' => false))->clean($value->get('title')); $result['link'] = $this->app->validator->create('url', array('required' => false), array('required' => 'Please enter an URL.'))->clean($value->get('link')); $result['target'] = $this->app->validator->create('', array('required' => false))->clean($value->get('target')); $result['rel'] = $this->app->validator->create('string', array('required' => false))->clean($value->get('rel')); } $this->next(); return $result; } /** * Check is in upload path * @param $image * @return bool / protected function _inUploadPath($image) { return $this->_getUploadImagePath() == dirname($image); } /* * Get upload image path * @return string / protected function _getUploadImagePath() { $uploadByUser = (int)$this->config->get('upload_by_user', 0); $uploadDirectory = trim(trim($this->config->get('upload_directory', 'images/zoo/uploads/')), '\/'); if ($uploadByUser) { $user = JFactory::getUser(); $uploadDirectory .= '/user_' . $user->id; } $uploadDirectory = JPath::clean($uploadDirectory); if (!JFolder::exists($uploadDirectory)) { mkdir($uploadDirectory, 0777, true); chmod($uploadDirectory, 0777); } return $uploadDirectory; } /* * Callback before item submission is saved * @param array $userfile * @return null * @throws AppException / protected function _moveUploadedFiles($userfile) { if (is_array($userfile) && $userfile['size'] > 0) { $ext = $this->app->filesystem->getExtension($userfile['name']); $base_path = JPATH_ROOT . '/' . $this->_getUploadImagePath() . '/'; $file = $base_path . $userfile['name']; $filename = basename($file, '.' . $ext); $i = 1; while (JFile::exists($file)) { $file = $base_path . $filename . '-' . $i++ . '.' . $ext; } if (!JFile::upload($userfile['tmp_name'], $file)) { throw new AppException('Unable to upload file.'); } $this->app->zoo->putIndexFile(dirname($file)); return $this->app->path->relative($file); } return $userfile; } /* * Get uploaded file for this key * @return array\|null / protected function _getUploadedFile() { if (isset($_FILES['elements'])) { $values = $_FILES['elements']; $result = array(); foreach ($values as $key => $value) { $result[$key] = $value[$this->identifier][$this->key()]['file']; } // transliteration filename to latin $ext = $this->app->filesystem->getExtension($result['name']); $filename = preg_replace('#\.' . $ext . '$#iu', '', $result['name']); $result['name'] = $this->app->string->sluggify($filename) . '.' . $ext; return $result; } return null; } /* * Get default image / protected function _getDefaultImage($params = array()) { if (is_array($params)) { $params = $this->app->params->create($params); } $width = (int)$params->get('width', 0); $height = (int)$params->get('height', 0); $result = null; if ((int)$this->config->get('default_enable', 0)) { $imagePath = $this->config->get('default_image', ''); if (strpos($imagePath, 'http') !== false) { $result = $imagePath; } else if (JFile::exists($imagePath) \|\| JFile::exists(JPATH_ROOT . '/' . $imagePath)) { return $this->app->jbimage->resize($imagePath, $width, $height); } else { $result = $this->app->jbimage->placeholder($width, $height); } } if ($result) { return (object)array( 'width' => $params->get('width', 0), 'height' => $params->get('height', 0), 'mime' => 'image/jpeg', 'bits' => 8, 'path' => $result, 'url' => $this->app->path->relative($result), ); } return null; } /* * Is file exists * @param string $imagePath * @return bool / protected function _isFileExists($imagePath) { if (strpos($imagePath, 'http') !== false) { return true; } else if (JFile::exists($imagePath) \|\| JFile::exists(JPATH_ROOT . '/' . $imagePath)) { return true; } return false; } /* * Trigger on item delete / public function triggerItemDeleted() { $result = array(); $this->seek(0); while ($this->valid()) { $result[] = $this->_triggerItemDeleted(); $this->next(); } return $result; } /* * Each image delete */ protected function _triggerItemDeleted() { $file = $this->get('file'); if ($file && JFile::exists(JPATH_ROOT . '/' . $file)) { return JFile::delete(JPATH_ROOT . '/' . $file); } return null; } }

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