Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/joomla5/plugins/fabrik_element/image/image.php

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<?php /** * Plugin element to render an image already located on the server * * @package Joomla.Plugin * @subpackage Fabrik.element.image * @copyright Copyright (C) 2005-2020 Media A-Team, Inc. - All rights reserved. * @license GNU/GPL http://www.gnu.org/copyleft/gpl.html / // No direct access defined('_JEXEC') or die('Restricted access'); use Joomla\CMS\Profiler\Profiler; use Joomla\CMS\Filesystem\File; use Joomla\CMS\Filesystem\Path; use Joomla\CMS\Filesystem\Folder; use Joomla\String\StringHelper; use Joomla\CMS\HTML\HTMLHelper; use Fabrik\Helpers\Php; if (!defined('DS')) { define('DS', DIRECTORY_SEPARATOR); } /* * Plugin element to render an image already located on the server * * @package Joomla.Plugin * @subpackage Fabrik.element.image * @since 3.0 / class PlgFabrik_ElementImage extends PlgFabrik_Element { /* * Ignored folders * * @var array / protected $ignoreFolders = array('cache', 'lib', 'install', 'modules', 'themes', 'upgrade', 'locks', 'smarty', 'tmp'); /* * Db table field type * * @var string / protected $fieldDesc = 'TEXT'; /* * This really does get just the default value (as defined in the element's settings) * * @param array $data form data * * @return mixed / public function getDefaultValue($data = array()) { if (!isset($this->default)) { $params = $this->getParams(); $element = $this->getElement(); $w = new FabrikWorker; $this->default = $params->get('imagepath'); // $$$ hugh - this gets us the default image, with the root folder prepended. // But ... if the root folder option is set, we need to strip it. $rootFolder = $params->get('selectImage_root_folder', '/'); $rootFolder = StringHelper::ltrim($rootFolder, '/'); $rootFolder = StringHelper::rtrim($rootFolder, '/') . '/'; $this->default = preg_replace("#^$rootFolder#", '', $this->default); $this->default = $w->parseMessageForPlaceHolder($this->default, $data); if ($element->eval == "1") { FabrikWorker::clearEval(); $this->default = Php::Eval(['code' => $this->default, 'vars'=>['data'=>$data]]); FabrikWorker::logEval($this->default, 'Caught exception on eval in ' . $element->name . '::getDefaultValue() : %s'); } } return $this->default; } /* * Helper method to get the default value used in getValue() * For readonly elements: * If the form is new we need to get the default value * If the form is being edited we don't want to get the default value * Otherwise use the 'use_default' value in $opts, defaulting to true * * Overrides element model as in edit/view details the image should be loaded regardless of $this->isEditable() #GH-527 * * @param array $data Form data * @param array $opts Options * * @since 3.0.7 * * @return mixed value / protected function getDefaultOnACL($data, $opts) { /* * $$$rob - if no search form data submitted for the search element then the default * selection was being applied instead * otherwise get the default value so if we don't find the element's value in $data we fall back on this value / return FArrayHelper::getValue($opts, 'use_default', true) == false ? '' : $this->getDefaultValue($data); } /* * Shows the data formatted for the list view * * @param string $data Elements data * @param stdClass &$thisRow All the data in the lists current row * @param array $opts Rendering options * * @return string formatted value / public function renderListData($data, stdClass &$thisRow, $opts = array()) { $profiler = Profiler::getInstance('Application'); JDEBUG ? $profiler->mark("renderListData: {$this->element->plugin}: start: {$this->element->name}") : null; $w = new FabrikWorker; $data = FabrikWorker::JSONtoData($data, true); $params = $this->getParams(); $pathset = false; foreach ($data as $d) { if (strstr($d, '/')) { $pathset = true; break; } } if ($data === '' \|\| empty($data) \|\| !$pathset) { // No data so default to image (or simple image name stored). $iPath = $params->get('imagepath',''); if (!strstr($iPath, '/')) { // Single file specified so find it in tmpl folder $data = (array) FabrikHelperHTML::image($iPath, 'list', @$this->tmpl, array(), true); } else { $data = (array) $iPath; } } $selectImage_root_folder = $this->rootFolder(); // $$$ hugh - tidy up a bit so we don't have so many ///'s in the URL's $selectImage_root_folder = StringHelper::ltrim($selectImage_root_folder, '/'); $selectImage_root_folder = StringHelper::rtrim($selectImage_root_folder, '/'); $selectImage_root_folder = $selectImage_root_folder === '' ? '' : $selectImage_root_folder . '/'; $showImage = $params->get('show_image_in_table', 0); $linkURL = $params->get('link_url', ''); if (empty($data) \|\| $data[0] == '') { $data[] = $params->get('imagepath'); } for ($i = 0; $i < count($data); $i++) { if ($showImage) { // $$$ rob 30/06/2011 - say if we import via csv a url to the image check that and use that rather than the relative path if (StringHelper::substr($data[$i], 0, 4) == 'http') { $src = $data[$i]; } else { $data[$i] = StringHelper::ltrim($data[$i], '/'); $src = COM_FABRIK_LIVESITE . $selectImage_root_folder . $data[$i]; } $data[$i] = '<img src="' . $src . '" alt="' . $data[$i] . '" />'; } if ($linkURL) { $data[$i] = '<a href="' . $linkURL . '" target="_blank">' . $data[$i] . '</a>'; } $data[$i] = $w->parseMessageForPlaceHolder($data[$i], $thisRow); } $data = json_encode($data); return parent::renderListData($data, $thisRow, $opts); } /* * Manipulates posted form data for insertion into database * * @param mixed $val this elements posted form data * @param array $data posted form data * * @return mixed / public function storeDatabaseFormat($val, $data) { $groupModel = $this->getGroup(); $params = $this->getParams(); $selectImage_root_folder = $params->get('selectImage_root_folder', ''); $key = $this->getFullName(true, false); if (!array_key_exists($key, $data)) { $element = $this->getElement(); $key = $element->name; } if ($groupModel->canRepeat() && !$groupModel->isJoin()) { if ($groupModel->isJoin()) { // @TODO - not tested with join group data } if (!array_key_exists($key . '_folder', $data)) { $retval = json_encode($data[$key]); } else { $retvals = array(); foreach ($data[$key] as $k => $v) { $retvals[] = preg_replace("#^$selectImage_root_folder#", '', $data[$key . '_folder'][$k]) . $data[$key . '_image'][$k]; } $retval = json_encode($retvals); } } else { / $$$ hugh - if we're using default image, no user selection, * the _folder and _image won't exist, * we'll just have the relative path in the element $key / if (!array_key_exists($key . '_image', $data)) { $retval = $data[$key]; } else { $retval = preg_replace("#^$selectImage_root_folder#", '', $data[$key]); } } return $retval; } /* * Shows the data formatted for RSS export * * @param string $data Data * @param object $thisRow All the data in the tables current row * * @return string formatted value / public function renderListData_rss($data, $thisRow) { $params = $this->getParams(); $selectImage_root_folder = $params->get('selectImage_root_folder', ''); $selectImage_root_folder = StringHelper::ltrim($selectImage_root_folder, '/'); $selectImage_root_folder = StringHelper::rtrim($selectImage_root_folder, '/'); $selectImage_root_folder = $selectImage_root_folder === '' ? '' : $selectImage_root_folder . '/'; return '<img src="' . COM_FABRIK_LIVESITE . $selectImage_root_folder . $data . '" />'; } /* * Draws the html form element * * @param array $data to pre-populate element with * @param int $repeatCounter repeat group counter * * @return string elements html / public function render($data, $repeatCounter = 0) { $params = $this->getParams(); $name = $this->getHTMLName($repeatCounter); $value = $this->getValue($data, $repeatCounter); $id = $this->getHTMLId($repeatCounter); $rootFolder = $this->rootFolder($value); if ($rootFolder != '/') { $value = str_replace($rootFolder, '', $value); } // $$$ rob - 30/06/2011 can only select an image if its not a remote image $canSelect = ($params->get('image_front_end_select', '0') && StringHelper::substr($value, 0, 4) !== 'http'); // $$$ rob - 30/062011 allow for full urls in the image. (e.g from csv import) $defaultImage = StringHelper::substr($value, 0, 4) == 'http' ? $value : COM_FABRIK_LIVESITE . $rootFolder . $value; $float = $params->get('image_float'); $float = $float != '' ? "style='float:$float;'" : ''; $w = new FabrikWorker; $rootFolder = str_replace('/', DS, $rootFolder); $layout = $this->getLayout('form'); $layoutData = new stdClass; $layoutData->id = $id; $layoutData->name = $name; $layoutData->defaultImage = $defaultImage; $layoutData->canSelect = $canSelect && $this->isEditable(); $layoutData->value = $w->parseMessageForPlaceHolder($value, $data); $layoutData->float = $float; if ($layoutData->canSelect) { $path = $this->getPath($value, $data, $repeatCounter); $images = array(); $imageNames = (array) Folder::files(JPATH_SITE . '/' . $path); foreach ($imageNames as $n) { $images[] = HTMLHelper::_('select.option', $n, $n); } // $$$rob not sure about his name since we are adding $repeatCounter to getHTMLName(); if ($this->getGroupModel()->canRepeat()) { $layoutData->imageName = FabrikString::rtrimWord($name, "[$repeatCounter]") . "_image[$repeatCounter]"; } else { $layoutData->imageName = $id . '_image'; } $bits = explode('/', $value); $image = array_pop($bits); // $$$ hugh - append $rootFolder to JPATH_SITE, otherwise we're showing folders // they aren't supposed to be able to see. $layoutData->folders = Folder::folders(JPATH_SITE . '/' . $rootFolder); $layoutData->images = $images; $layoutData->image = $image; } $layoutData->linkURL = $w->parseMessageForPlaceHolder($params->get('link_url', ''), $data); return $layout->render($layoutData); } protected function getPath($value, $data, $repeatCounter) { $rootFolder = $this->rootFolder($value); $rootFolder = str_replace('/', DS, $rootFolder); $name = $this->getHTMLName($repeatCounter); if (array_key_exists($name, $data)) { if (trim($value) == '' && $rootFolder === '') { $path = "/"; } else { $bits = explode("/", $value); if (count($bits) > 1) { $path = '/' . array_shift($bits) . '/'; $path = $rootFolder . $path; } else { $path = $rootFolder; } } } else { $path = $rootFolder; } return $path; } /* * On Ajax files * * @return void / public function onAjax_files() { $images = array(); $this->loadMeForAjax(); $folder = $this->app->input->get('folder', '', 'path'); $folder = str_replace('\\', '/', $folder); $rootFolder = $this->rootFolder(); if (!empty($folder) && !empty($rootFolder) && strpos($folder, $rootFolder) === 0) { if (!strstr($folder, JPATH_SITE)) { $folder = JPATH_SITE . '/' . $folder; } $pathA = Path::clean($folder); $folder = array(); $files = array(); FabrikWorker::readImages($pathA, "/", $folders, $images, $this->ignoreFolders); } if (!array_key_exists('/', $images)) { $images['/'] = array(); } echo json_encode($images['/']); } /* * Returns javascript which creates an instance of the class defined in formJavascriptClass() * * @param int $repeatCounter Repeat group counter * * @return array / public function elementJavascript($repeatCounter) { $params = $this->getParams(); $element = $this->getElement(); $id = $this->getHTMLId($repeatCounter); $opts = $this->getElementJSOptions($repeatCounter); $opts->rootPath = $this->rootFolder(); $opts->canSelect = (bool) $params->get('image_front_end_select', false); $opts->id = $element->id; $opts->ds = DS; $opts->dir = str_replace('/', DS, $opts->rootPath); return array('FbImage', $id, $opts); } /* * Get the root folder for images * * @param string $value Value * * @return string root folder / protected function rootFolder($value = '') { $rootFolder = ''; $params = $this->getParams(); $canSelect = ($params->get('image_front_end_select', '0') && StringHelper::substr($value, 0, 4) !== 'http'); $defaultImg = $params->get('imagepath'); if (File::exists($defaultImg) \|\| File::exists(COM_FABRIK_BASE . $defaultImg)) { $defaultImg = dirname($defaultImg); } // Changed first \|\| from a && - http://fabrikar.com/forums/index.php?threads/3-1rc1-image-list-options-bug.36585/#post-184266 if ($canSelect \|\| (Folder::exists($defaultImg) \|\| Folder::exists(COM_FABRIK_BASE . $defaultImg))) { $rootFolder = $defaultImg; } // $$$ hugh - tidy up a bit so we don't have so many ///'s in the URL's $rootFolder = StringHelper::ltrim($rootFolder, '/'); $rootFolder = StringHelper::rtrim($rootFolder, '/'); $rootFolder = $rootFolder === '' ? '' : $rootFolder . '/'; return $rootFolder; } /* * Used to format the data when shown in the form's email * * @param mixed $value element's data * @param array $data form records data * @param int $repeatCounter repeat group counter * * @return string formatted value / public function getEmailValue($value, $data = array(), $repeatCounter = 0) { return $this->render($data); } /* * Does the element consider the data to be empty * Used in isempty validation rule * * $$$ hugh - right now this is the default code, here as a reminder we * need to fix this so it makes sensible decisions about 'empty' image * * @param array $data data to test against * @param int $repeatCounter repeat group # * * @return bool */ public function dataConsideredEmpty($data, $repeatCounter) { return ($data == '') ? true : false; } }

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