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<?php /** * @name Slider CK * @copyright Copyright (C) 2019. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt * @author Cedric Keiflin - https://www.template-creator.com - https://www.joomlack.fr / // No direct access defined('_JEXEC') or die; /* * Helper Class. / class SliderckHelpersourceFolder { private static $params; private static $folderLabels = array(); private static $imagesOrderByLabels = array(); public static function getItems(&$params) { self::$params = $params; $authorisedExt = array('png', 'jpg', 'JPG', 'JPEG', 'jpeg', 'bmp', 'tiff', 'gif'); $folder = trim($params->get('autoloadfoldername', $params->get('folder')), '/'); if (file_exists($folder . '/labels.txt')) { $items = self::loadImagesFromFolder($folder); } else { $items = \Sliderck\CKFolder::files(JPATH_ROOT . '/' . $folder, '\.(?:png\|jpe?g\|bmp\|tiff\|PNG\|JPE?G\|BMP\|TIFF?)$', false, false); foreach ($items as $i => $name) { $item = SliderckHelper::initItem(); $item->image = trim(str_replace('\\','/',$name), '/'); $item->image = JUri::root(true) . '/' . $folder . '/' . trim($item->image, '\\'); if (!in_array(strToLower(\Sliderck\CKFile::getExt($item->image)), $authorisedExt)) continue; // load the image data from txt $item = self::getImageDataFromfolderLegacy($item, $params); $items[$i] = $item; // route the url if (strcasecmp(substr($item->link, 0, 4), 'http') && (strpos($item->link, 'index.php?') !== false)) { $item->link = JRoute::_($item->link, true, false); } else { $item->link = JRoute::_($item->link); } } } return $items; } /* * Old method that looks for a txt file that has the same name as the image * @param type $item * @param type $params * @return type / static function getImageDataFromfolderLegacy(&$item, $params) { // load the image data from txt $datafile = JPATH_ROOT . '/' . str_replace(JFile::getExt($item->image), 'txt', $item->image); $data = file_exists($datafile) ? file_get_contents($datafile) : ''; $imgdatatmp = explode("\n", $data); $parmsnumb = count($imgdatatmp); for ($i = 0; $i < $parmsnumb; $i++) { $imgdatatmp[$i] = trim($imgdatatmp[$i]); $item->text = stristr($imgdatatmp[$i], "caption=") ? str_replace('caption=', '', $imgdatatmp[$i]) : $item->text; $item->articleid = stristr($imgdatatmp[$i], "articleid=") ? str_replace('articleid=', '', $imgdatatmp[$i]) : $item->articleid; $item->video = stristr($imgdatatmp[$i], "video=") ? str_replace('video=', '', $imgdatatmp[$i]) : $item->video; $item->link = stristr($imgdatatmp[$i], "link=") ? str_replace('link=', '', $imgdatatmp[$i]) : $item->link; $item->time = stristr($imgdatatmp[$i], "time=") ? str_replace('time=', '', $imgdatatmp[$i]) : $item->time; $item->target = stristr($imgdatatmp[$i], "target=") ? str_replace('target=', '', $imgdatatmp[$i]) : $item->target; } if ($item->video) $item->slideselect = 'video'; // manage the title and description if (stristr($item->text, "\|\|")) { $splitcaption = explode("\|\|", $item->text); $item->text = '<div class="sliderck_title">' . $splitcaption[0] . '</div><div class="sliderck_description">' . $splitcaption[1] . '</div>'; } if (isset($item->articleid) && $item->articleid) { $item = SliderckHelper::getArticle($item, $params); } return $item; } private static function getImageLabelsFromFolder($directory) { $dirindex = SliderckHelper::cleanName($directory); if (! empty(self::$folderLabels[$dirindex])) return; $items = array(); $item = new stdClass(); // get the language $lang = JFactory::getLanguage(); $langtag = $lang->getTag(); // returns fr-FR or en-GB // load the image data from txt if (file_exists(JPATH_ROOT . '/' . $directory . '/labels.' . $langtag . '.txt')) { $data = file_get_contents(JPATH_ROOT . '/' . $directory . '/labels.' . $langtag . '.txt'); } else if (file_exists(JPATH_ROOT . '/' . $directory . '/labels.txt')) { $data = file_get_contents(JPATH_ROOT . '/' . $directory . '/labels.txt'); } else { return null; } $doUTF8encode = true; // remove UTF-8 BOM and normalize line endings if (!strcmp("\xEF\xBB\xBF", substr($data,0,3))) { // file starts with UTF-8 BOM $data = substr($data, 3); // remove UTF-8 BOM $doUTF8encode = false; } $data = str_replace("\r", "\n", $data); // normalize line endings // if no data found, exit if(! $data) return null; // explode the file into rows // $imgdatatmp = explode("\n", $data); $imgdatatmp = preg_split("/\r\n\|\n\|\r/", $data, -1, PREG_SPLIT_NO_EMPTY); $parmsnumb = count($imgdatatmp); for ($i = 0; $i < $parmsnumb; $i++) { $imgdatatmp[$i] = trim($imgdatatmp[$i]); $line = explode('\|', $imgdatatmp[$i]); // store the order or files from the TXT file self::$imagesOrderByLabels[] = $line[0]; $item = SliderckHelper::initItem(); $item->index = SliderckHelper::cleanName($line[0]); $item->title = (isset($line[1])) ? ( $doUTF8encode ? (utf8_encode($line[1])) : ($line[1]) ) : ''; $item->text = (isset($line[2])) ? ( $doUTF8encode ? (utf8_encode($line[2])) : ($line[2]) ) : ''; $item->link = (isset($line[3])) ? ( $doUTF8encode ? (utf8_encode($line[3])) : ($line[3]) ) : ''; $item->video = (isset($line[4])) ? ( $doUTF8encode ? (utf8_encode($line[4])) : ($line[4]) ) : ''; $item->articleid = (isset($line[5])) ? $line[5] : ''; if ($item->articleid) $item = SliderckHelper::getArticle($item); $items[$item->index] = $item; } self::$folderLabels[$dirindex] = $items; } / * Load the data for the image (title and description) / private static function getImageDataFromfolder($file, $directory) { $filename = explode('/', $file); $filename = end($filename); $dirindex = SliderckHelper::cleanName($directory); $fileindex = SliderckHelper::cleanName($filename); if (! empty(self::$folderLabels[$dirindex]) && ! empty(self::$folderLabels[$dirindex][$fileindex])) { $item = self::$folderLabels[$dirindex][$fileindex]; } else { $item = SliderckHelper::initItem(); } return $item; } / * Load the image from the specified folder / public static function loadImagesFromFolder($directory) { // encode the folder path, needed if contains an accent try { $translatedDirectory = iconv("UTF-8", "ISO-8859-1//TRANSLIT", urldecode($directory)); if ($translatedDirectory) $directory = $translatedDirectory; } catch (Exception $e) { echo 'CK Message : ', $e->getMessage(), "\n"; } // load the files from the folder $files = \Sliderck\CKFolder::files(trim(trim($directory), '/'), '.', false, true); if (! $files) return 'CK message : No files found in the directory : ' . $directory; self::$imagesOrderByLabels = array(); // load the labels from the folder self::getImageLabelsFromFolder($directory); $order = self::$params->get('displayorder'); // set the images order if ($order == 'shuffle') { shuffle($files); } else { natsort($files); $files = array_map(array('SliderckHelper', 'formatPath'), $files); $baseDir = SliderckHelper::formatPath($directory); $labelsOrder = array_reverse(self::$imagesOrderByLabels); foreach ($labelsOrder as $name) { $imgFile = $baseDir . '/' . $name; array_unshift($files, $imgFile); } // now make it unique $files = array_unique($files); } $authorisedExt = array('png','jpg','jpeg','bmp','tiff','gif'); $items = array(); $i = 0; foreach ($files as $file) { $fileExt = \Sliderck\CKFile::getExt($file); if (!in_array(strToLower($fileExt),$authorisedExt)) continue; $item = SliderckHelper::initItem(); // get the data for the image $filedata = self::getImageDataFromfolder($file, $directory); $file = str_replace("\\", "/", utf8_encode($file)); if (isset($filedata->link) && $filedata->link) { $item->link = $filedata->link; } else { $videoFile = str_replace($fileExt, 'mp4', $file); $hasVideo = file_exists($videoFile); $item->link = $hasVideo ? $videoFile : $file; } $item->image = JUri::base(true) . '/' . $file; $item->title = $filedata->title; $item->text = $filedata->text; $item->video = $filedata->video; $items[$i] = $item; $i++; } return $items; } /* * Ajax method called from the module to list the images / public static function loadLabelsFile() { $input = \Sliderck\CKFof::getInput(); $path = $input->get('path', '', 'string'); // outputs the heading echo '<div id="labelseditor">'; echo '<div class="ckheader">' . '<div class="col ckmove">' . JText::_('CK_ORDERING') . '</div>' . '<div class="col ckimage">' . JText::_('CK_IMAGE') . '</div>' . '<div class="col">' . JText::_('CK_TEXT') . '</div>' . '<div class="col">' . JText::_('CK_LINK') . '</div>' . '</div>'; $params = new JRegistry(); $params->set('autoloadfoldername', $path); $items = self::getItems($params); $images = Array(); foreach ($items as $item) { $filename = explode('/', $item->image); $filename = end($filename); $images[] = $filename; } $i = 0; $labels = Array(); if (file_exists(JPATH_SITE . '/' . $path . '/labels.txt')) { $labels = \Sliderck\CKFile::read(JPATH_SITE . '/' . $path . '/labels.txt'); $lines = explode("\n", $labels); foreach ($lines as $line) { $line = trim($line); if (!$line) continue; $t = explode('\|', $line); $image = isset($t[0]) ? $t[0] : ''; if (! $image) continue; $title = isset($t[1]) ? $t[1] : ''; $desc = isset($t[2]) ? $t[2] : ''; $link = isset($t[3]) ? $t[3] : ''; if (in_array($image, $images)) { $key = array_search($image, $images); unset($images[$key]); self::renderLabelEdition($path, $image, $i, $title, $desc, $link); $i++; } } } foreach ($images as $image) { self::renderLabelEdition($path, $image, $i, $title = '', $desc = '', $link = ''); $i++; } echo '</div>'; } / * Output the html code for the label edition / private static function renderLabelEdition($path, $image, $i, $title, $desc, $link) { echo '<div class="ckrow">' . '<div class="col ckmove"> </div>' . '<div class="col ckfile cktip" data-image="' . utf8_encode($image) . '" title="' . utf8_encode($image) . '" style="background-image: url(\'' . JUri::root(true) . '/' . $path . '/' . $image . '\');" ></div>' . '<div class="col">' .'<div><label style="display: inline-block;padding: 5px;min-width: 100px">' . JText::_('CK_TITLE') . '</label><input class="labeltitle" type="text" value="' . utf8_encode($title) . '" /></div>' . '<div><label style="display: inline-block;padding: 5px;min-width: 100px">' . JText::_('CK_DESCRIPTION') . '</label><input class="labeldesc" type="text" value="' . utf8_encode($desc) . '" /></div>' . '</div>' . '<div class="col input-append"><input id="labellink'.$i.'" class="labellink" type="text" value="' . utf8_encode($link) . '" /><button class="btn" onclick="CKBox.open({url: \''.JUri::root(true).'/administrator/index.php?option=com_sliderck&view=menus&tmpl=component&fieldid=labellink'.$i.'\', id:\'ckmenusmodal\', style: {padding: \'10px\'} })">' . JText::_('CK_SELECT') . '</button></div>' . '</div>'; } / * Write the labels.txt file in the folder */ public static function writeLabelsFile() { $input = \Sliderck\CKFof::getInput(); $path = $input->get('path', '', 'string'); $labels = utf8_decode($input->get('labels', '', 'html')); $labelsFile = JPATH_SITE . '/' . $path . '/labels.txt'; echo \Sliderck\CKFile::write($labelsFile, $labels); exit(); } public static function importFromFolder() { $input = \Sliderck\CKFof::getInput(); $folder = $input->get('folder', '', 'string'); $imgdir = JPATH_ROOT . '/' . trim(trim($folder, "/"), "\\"); $imgs = \Sliderck\CKFolder::files($imgdir, '\.(?:png\|jpe?g\|bmp\|tiff?)$', false, true); $imgs = str_replace(JPATH_ROOT, "", $imgs); $imgs = str_replace("\\", "/", $imgs); foreach ($imgs as &$img) { $img = trim($img, "/"); } $imgs = json_encode($imgs); echo $imgs; exit; } }

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