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<?php
/**
* @copyright Copyright (C) 2011 Cedric KEIFLIN alias ced1870
* https://www.joomlack.fr
* Module Slideshow CK
* @license GNU/GPL
* */
// no direct access
defined('_JEXEC') or die;
/**
* NOTE : THIS FILE IS USED FOR B/C OF THE V1 FEATURES ONLY !!
*/
//$com_path = JPATH_SITE . '/components/com_content/';
//require_once $com_path . 'router.php';
//require_once $com_path . 'helpers/route.php';
//JModelLegacy::addIncludePath($com_path . '/models', 'ContentModel');
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
class modSlideshowckHelper {
private static $_params;
private static $folderLabels = array();
private static $imagesOrderByLabels = array();
/**
* Get a list of the items.
*
* @param JRegistry $params The module options.
*
* @return array
*/
static function getItems(&$params) {
// Initialise variables.
self::$_params = $params;
$db = JFactory::getDbo();
$document = JFactory::getDocument();
// load the libraries
//jimport('joomla.application.module.helper');
$items = json_decode(str_replace("|qq|", "\"", $params->get('slides')));
foreach ($items as $i => $item) {
if (!$item->imgname) {
unset($items[$i]);
continue;
}
// check if the slide is published
if (isset($item->state) && $item->state == '0') {
unset($items[$i]);
continue;
}
// check the slide start date
if (isset($item->startdate) && $item->startdate) {
// if (date("d M Y") < $item->startdate) {
if (time() < strtotime($item->startdate)) {
unset($items[$i]);
continue;
}
}
// check the slide end date
if (isset($item->enddate) && $item->enddate) {
// if (date("d M Y") > $item->enddate) {
if (time() > strtotime($item->enddate)) {
unset($items[$i]);
continue;
}
}
if (isset($item->slidearticleid) && $item->slidearticleid) {
$item = self::getArticle($item, $params);
} else {
$item->article = null;
}
// create new images for mobile
if ($params->get('usemobileimage', '0')) {
$resolutions = explode(',', $params->get('mobileimageresolution', '640'));
foreach ($resolutions as $resolution) {
self::resizeImage($item->imgname, (int)$resolution, '', (int)$resolution, '');
}
}
if (stristr($item->imgname, "http")) {
$item->imgthumb = $item->imgname;
} else {
// renomme le fichier
$thumbext = explode(".", $item->imgname);
$thumbext = end($thumbext);
// crée la miniature
if ($params->get('thumbnails', '1') == '1' && $params->get('autocreatethumbs','1')) {
$item->imgthumb = JURI::base(true) . '/' . self::resizeImage($item->imgname, $params->get('thumbnailwidth', '182'), $params->get('thumbnailheight', '187'));
} else {
$thumbfile = str_replace(JFile::getName($item->imgname), "th/" . JFile::getName($item->imgname), $item->imgname);
$thumbfile = str_replace("." . $thumbext, "_th." . $thumbext, $thumbfile);
$item->imgthumb = JURI::base(true) . '/' . $thumbfile;
}
$item->imgname = JURI::base(true) . '/' . $item->imgname;
}
// set the videolink
if ($item->imgvideo)
$item->imgvideo = self::setVideolink($item->imgvideo);
// manage the title and description
if (stristr($item->imgcaption, "||")) {
$splitcaption = explode("||", $item->imgcaption);
$item->imgcaption = '<div class="slideshowck_title">' . $splitcaption[0] . '</div><div class="slideshowck_description">' . $splitcaption[1] . '</div>';
}
// route the url
if (strcasecmp(substr($item->imglink, 0, 4), 'http') && (strpos($item->imglink, 'index.php?') !== false)) {
$item->imglink = JRoute::_($item->imglink, true, false);
} else {
$item->imglink = JRoute::_($item->imglink);
}
if (!isset($item->imgtitle)) $item->imgtitle = '';
}
return $items;
}
static function getArticle(&$item, $params) {
$com_path = JPATH_SITE . '/components/com_content/';
require_once $com_path . 'router.php';
require_once $com_path . 'helpers/route.php';
JModelLegacy::addIncludePath($com_path . '/models', 'ContentModel');
self::$_params = $params;
// Access filter
$access = !JComponentHelper::getParams('com_content')->get('show_noauth');
$authorised = JAccess::getAuthorisedViewLevels(JFactory::getUser()->get('id'));
// Get an instance of the generic articles model
$articles = JModelLegacy::getInstance('Articles', 'ContentModel', array('ignore_request' => true));
// Set application parameters in model
$app = JFactory::getApplication();
$appParams = $app->getParams();
$articles->setState('params', $appParams);
$articles->setState('filter.published', 1);
$articles->setState('filter.article_id', $item->slidearticleid);
$items2 = $articles->getItems();
$item->article = $items2[0];
$item->article->text = JHTML::_('content.prepare', $item->article->introtext);
$item->article->text = self::truncate($item->article->text, $params->get('articlelength', '150'));
// $item->article->text = JHTML::_('string.truncate',$item->article->introtext,'150');
// set the item link to the article depending on the user rights
if ($access || in_array($item->article->access, $authorised)) {
// We know that user has the privilege to view the article
$item->slug = $item->article->id . ':' . $item->article->alias;
$item->catslug = $item->article->catid ? $item->article->catid . ':' . $item->article->category_alias : $item->article->catid;
$item->article->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));
} else {
$app = JFactory::getApplication();
$menu = $app->getMenu();
$menuitems = $menu->getItems('link', 'index.php?option=com_users&view=login');
if (isset($menuitems[0])) {
$Itemid = $menuitems[0]->id;
} elseif (JRequest::getInt('Itemid') > 0) {
$Itemid = JRequest::getInt('Itemid');
}
$item->article->link = JRoute::_('index.php?option=com_users&view=login&Itemid=' . $Itemid);
}
return $item;
}
/**
* Get a list of the items.
*
* @param JRegistry $params The module options.
*
* @return array
*/
static function getItemsFromfolder(&$params) {
self::$_params = $params;
$authorisedExt = array('png', 'jpg', 'JPG', 'JPEG', 'jpeg', 'bmp', 'tiff', 'gif');
$items = json_decode(str_replace("|qq|", "\"", $params->get('slidesfromfolder')));
foreach ($items as & $item) {
// $item->imgname = str_replace(JUri::base(), '', $item->imgname);
$item->imgthumb = '';
$item->imgname = trim($item->imgname, '/');
$item->imgname = trim($item->imgname, '\\');
// create new images for mobile
if ($params->get('usemobileimage', '0')) {
self::resizeImage($item->imgname, $params->get('mobileimageresolution', '640'), '', $params->get('mobileimageresolution', '640'), '');
}
if ($params->get('thumbnails', '1') == '1')
$item->imgthumb = JURI::base(true) . '/' . self::resizeImage($item->imgname, $params->get('thumbnailwidth', '100'), $params->get('thumbnailheight', '75'));
$thumbext = explode(".", $item->imgname);
$thumbext = end($thumbext);
// set the variables
$item->imgvideo = null;
$item->slideselect = null;
$item->slideselect = null;
$item->imgcaption = null;
$item->article = null;
$item->slidearticleid = null;
$item->imgalignment = null;
$item->imgtarget = 'default';
$item->imgtime = null;
$item->imglink = null;
$item->imgtitle = null;
if (!in_array(strToLower(JFile::getExt($item->imgname)), $authorisedExt))
continue;
// load the image data from txt
$item = self::getImageDataFromfolder($item, $params);
$item->imgname = JURI::base(true) . '/' . $item->imgname;
// route the url
if (strcasecmp(substr($item->imglink, 0, 4), 'http') && (strpos($item->imglink, 'index.php?') !== false)) {
$item->imglink = JRoute::_($item->imglink, true, false);
} else {
$item->imglink = JRoute::_($item->imglink);
}
}
return $items;
}
static function getItemsAutoloadfolder(&$params) {
self::$_params = $params;
$authorisedExt = array('png', 'jpg', 'JPG', 'JPEG', 'jpeg', 'bmp', 'tiff', 'gif');
$folder = trim($params->get('autoloadfoldername'), '/');
if (file_exists($folder . '/labels.txt')) {
$items = self::loadImagesFromFolder($folder);
} else {
$items = JFolder::files($folder, '.jpg|.png|.jpeg|.gif|.JPG|.JPEG|.jpeg', false, true);
foreach ($items as $i => $name) {
$item = new stdClass();
// $item->imgname = str_replace(JUri::base(),'', $item->imgname);
$item->imgthumb = '';
$item->imgname = trim(str_replace('\\','/',$name), '/');
$item->imgname = trim($item->imgname, '\\');
// create new images for mobile
if ($params->get('usemobileimage', '0')) {
self::resizeImage($item->imgname, $params->get('mobileimageresolution', '640'), '', $params->get('mobileimageresolution', '640'), '');
}
if ($params->get('thumbnails', '1') == '1')
$item->imgthumb = JURI::base(true) . '/' . self::resizeImage($item->imgname, $params->get('thumbnailwidth', '100'), $params->get('thumbnailheight', '75'));
$thumbext = explode(".", $item->imgname);
$thumbext = end($thumbext);
// set the variables
$item->imgvideo = null;
$item->slideselect = null;
$item->slideselect = null;
$item->imgcaption = null;
$item->article = null;
$item->slidearticleid = null;
$item->imgalignment = null;
$item->imgtarget = 'default';
$item->imgtime = null;
$item->imglink = null;
$item->imgtitle = null;
if (!in_array(strToLower(JFile::getExt($item->imgname)), $authorisedExt))
continue;
// load the image data from txt
$item = self::getImageDataFromfolder($item, $params);
$item->imgname = JURI::base(true) . '/' . $item->imgname;
$items[$i] = $item;
// route the url
if (strcasecmp(substr($item->imglink, 0, 4), 'http') && (strpos($item->imglink, 'index.php?') !== false)) {
$item->imglink = JRoute::_($item->imglink, true, false);
} else {
$item->imglink = JRoute::_($item->imglink);
}
}
}
return $items;
}
/*
* Load the image from the specified folder
*/
public static function loadImagesFromFolder($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
$files = JFolder::files(trim(trim($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
// if(isset($params->order) && $params->order == 'labels')
{
natsort($files);
$files = array_map(array(__CLASS__, 'formatPath'), $files);
$baseDir = self::formatPath($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);
}
// else {
// natsort($files);
// }
$authorisedExt = array('png','jpg','jpeg','bmp','tiff','gif');
$items = array();
$i = 0;
foreach ($files as $file) {
$fileExt = JFile::getExt($file);
if (!in_array(strToLower($fileExt),$authorisedExt)) continue;
$item = new stdClass();
// set the variables
$item->imgvideo = null;
$item->slideselect = null;
$item->slideselect = null;
$item->imgcaption = null;
$item->article = null;
$item->slidearticleid = null;
$item->imgalignment = null;
$item->imgtarget = 'default';
$item->imgtime = null;
$item->imglink = null;
$item->imgtitle = null;
// limit the number of images
// if (isset($params->number) && $params->number > 0 && $i > (int)$params->number) $show = false;
// get the data for the image
$filedata = self::getImageDataFromfolder2($file, $directory);
$file = str_replace("\\", "/", utf8_encode($file));
if (isset($filedata->link) && $filedata->link) {
$item->imglink = $filedata->link;
} else {
$videoFile = str_replace($fileExt, 'mp4', $file);
$hasVideo = file_exists($videoFile);
$item->imglink = $hasVideo ? $videoFile : $file;
}
$item->imgname = JURI::base(true) . '/' . $file;
$item->imgthumb = $item->imgname;
$item->imgtitle = $filedata->title;
$item->imgcaption = $filedata->desc;
$item->imgvideo = $filedata->video;
// $linktitle = $filedata->title || $filedata->desc ? ($filedata->desc ? $filedata->title . '::' . $filedata->desc : $filedata->title) : $title;
$items[$i] = $item;
$i++;
}
return $items;
}
/*
* Remove special character
*/
private static function cleanName($path) {
return preg_replace('/[^a-z0-9]/i', '_', $path);
}
public static function formatPath($p) {
return trim(str_replace("\\", "/", $p), "/");
}
private static function getImageLabelsFromFolder($directory) {
$dirindex = self::cleanName($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 = new stdClass();
$item->index = self::cleanName($line[0]);
$item->title = (isset($line[1])) ? ( $doUTF8encode ? (utf8_encode($line[1])) : ($line[1]) ) : '';
$item->desc = (isset($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]) ) : '';
$items[$item->index] = $item;
}
self::$folderLabels[$dirindex] = $items;
}
/*
* Load the data for the image (title and description)
*/
private static function getImageDataFromfolder2($file, $directory) {
$filename = explode('/', $file);
$filename = end($filename);
$dirindex = self::cleanName($directory);
$fileindex = self::cleanName($filename);
if (! empty(self::$folderLabels[$dirindex]) && ! empty(self::$folderLabels[$dirindex][$fileindex])) {
$item = self::$folderLabels[$dirindex][$fileindex];
} else {
$item = new stdClass();
$item->title = null;
$item->desc = null;
$item->video = null;
// old method, get image data from txt file with image name // TODO : remove
// $item = self::getImageDataFromImageTxt($file)
}
return $item;
}
/**
* Get a list of the items.
*
* @param JRegistry $params The module options.
*
* @return array
*/
static function getItemsAutoloadflickr(&$params) {
self::$_params = $params;
$url = 'https://api.flickr.com/services/rest/?format=json&method=flickr.photosets.getPhotos&extras=description,original_format,url_sq,url_t,url_s,url_m,url_o&nojsoncallback=1';
$url .= '&api_key=' . $params->get('flickr_apikey');
$url .= '&photoset_id=' . $params->get('flickr_photoset');
if (ini_get('allow_url_fopen') && function_exists('file_get_contents')) {
$result = file_get_contents($url);
}
// look for curl
if ($result == '' && extension_loaded('curl')) {
$ch = curl_init();
$timeout = 30;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$result = curl_exec($ch);
curl_close($ch);
}
$images = json_decode($result)->photoset->photo;
$items = Array();
$i = 0;
$flickrSuffixes = array('o', 'k', 'h', 'b', 'z', 'sq', 't', 'sm', 'm');
foreach ($images as & $image) {
$items[$i] = new stdClass();
$item = $items[$i];
$suffix = 'o';
foreach ($flickrSuffixes as $flickrSuffixe) {
if (isset($image->{'url_' . $flickrSuffixe})) {
$suffix = $flickrSuffixe;
break;
}
}
$item->imgname = $image->{'url_' . $suffix};
$item->imgthumb = $item->imgname;
// create new images for mobile
// if ($params->get('usemobileimage', '0')) {
// self::resizeImage($item->imgname, $params->get('mobileimageresolution', '640'), '', $params->get('mobileimageresolution', '640'), '');
// }
// if ($params->get('thumbnails', '1') == '1')
// $item->imgthumb = JURI::base(true) . '/' . self::resizeImage($item->imgname, $params->get('thumbnailwidth', '100'), $params->get('thumbnailheight', '75'));
// $thumbext = explode(".", $item->imgname);
// $thumbext = end($thumbext);
// set the variables
$item->imgvideo = null;
$item->slideselect = null;
$item->slideselect = null;
$item->imgcaption = null;
$item->article = null;
$item->slidearticleid = null;
$item->imgalignment = null;
$item->imgtarget = 'default';
$item->imgtime = null;
$item->imglink = null;
$item->imgtitle = null;
// show the title and description of the image
if ($params->get('flickr_showcaption', '1')) {
$item->imgtitle = $image->title;
$item->imgcaption = $image->description->_content;
}
// set the link to the image
if ($params->get('flickr_autolink', '0')) {
$item->imglink = $image->{'url_' . $suffix};
}
$i++;
}
return $items;
}
static function getItemsAutoloadarticlecategory(&$params) {
$com_path = JPATH_SITE . '/components/com_content/';
require_once $com_path . 'router.php';
require_once $com_path . 'helpers/route.php';
JModelLegacy::addIncludePath($com_path . '/models', 'ContentModel');
// Get an instance of the generic articles model
$articles = JModelLegacy::getInstance('Articles', 'ContentModel', array('ignore_request' => true));
// Set application parameters in model
$app = JFactory::getApplication();
$appParams = $app->getParams();
$articles->setState('params', $appParams);
// Set the filters based on the module params
$articles->setState('list.start', 0);
// $articles->setState('list.limit', (int) $params->get('count', 0)); // must check if the image exists
$articles->setState('list.limit', 0);
$articles->setState('filter.published', 1);
// Access filter
$access = !JComponentHelper::getParams('com_content')->get('show_noauth');
$authorised = JAccess::getAuthorisedViewLevels(JFactory::getUser()->get('id'));
$articles->setState('filter.access', $access);
// Prep for Normal or Dynamic Modes
$mode = $params->get('mode', 'normal');
switch ($mode)
{
case 'dynamic':
$option = JRequest::getCmd('option');
$view = JRequest::getCmd('view');
if ($option === 'com_content') {
switch($view)
{
case 'category':
$catids = array(JRequest::getInt('id'));
break;
case 'categories':
$catids = array(JRequest::getInt('id'));
break;
case 'article':
if ($params->get('show_on_article_page', 1)) {
$article_id = JRequest::getInt('id');
$catid = JRequest::getInt('catid');
if (!$catid) {
// Get an instance of the generic article model
$article = JModelLegacy::getInstance('Article', 'ContentModel', array('ignore_request' => true));
$article->setState('params', $appParams);
$article->setState('filter.published', 1);
$article->setState('article.id', (int) $article_id);
$item = $article->getItem();
$catids = array($item->catid);
}
else {
$catids = array($catid);
}
}
else {
// Return right away if show_on_article_page option is off
return;
}
break;
case 'featured':
default:
// Return right away if not on the category or article views
return;
}
}
else {
// Return right away if not on a com_content page
return;
}
break;
case 'normal':
default:
$catids = $params->get('catid');
$articles->setState('filter.category_id.include', (bool) $params->get('category_filtering_type', 1));
break;
}
// Category filter
if ($catids) {
if ($params->get('show_child_category_articles', 0) && (int) $params->get('levels', 0) > 0) {
// Get an instance of the generic categories model
$categories = JModelLegacy::getInstance('Categories', 'ContentModel', array('ignore_request' => true));
$categories->setState('params', $appParams);
$levels = $params->get('levels', 1) ? $params->get('levels', 1) : 9999;
$categories->setState('filter.get_children', $levels);
$categories->setState('filter.published', 1);
$categories->setState('filter.access', $access);
$additional_catids = array();
foreach($catids as $catid)
{
$categories->setState('filter.parentId', $catid);
$recursive = true;
$items = $categories->getItems($recursive);
if ($items)
{
foreach($items as $category)
{
$condition = (($category->level - $categories->getParent()->level) <= $levels);
if ($condition) {
$additional_catids[] = $category->id;
}
}
}
}
$catids = array_unique(array_merge($catids, $additional_catids));
}
$articles->setState('filter.category_id', $catids);
}
// Ordering
$articles->setState('list.ordering', $params->get('article_ordering', 'a.ordering'));
$articles->setState('list.direction', $params->get('article_ordering_direction', 'ASC'));
// New Parameters
$articles->setState('filter.featured', $params->get('show_front', 'show'));
// $articles->setState('filter.author_id', $params->get('created_by', ""));
// $articles->setState('filter.author_id.include', $params->get('author_filtering_type', 1));
// $articles->setState('filter.author_alias', $params->get('created_by_alias', ""));
// $articles->setState('filter.author_alias.include', $params->get('author_alias_filtering_type', 1));
$excluded_articles = $params->get('excluded_articles', '');
if ($excluded_articles) {
$excluded_articles = explode("\r\n", $excluded_articles);
$articles->setState('filter.article_id', $excluded_articles);
$articles->setState('filter.article_id.include', false); // Exclude
}
$date_filtering = $params->get('date_filtering', 'off');
if ($date_filtering !== 'off') {
$articles->setState('filter.date_filtering', $date_filtering);
$articles->setState('filter.date_field', $params->get('date_field', 'a.created'));
$articles->setState('filter.start_date_range', $params->get('start_date_range', '1000-01-01 00:00:00'));
$articles->setState('filter.end_date_range', $params->get('end_date_range', '9999-12-31 23:59:59'));
$articles->setState('filter.relative_date', $params->get('relative_date', 30));
}
// Filter by language
$articles->setState('filter.language', $app->getLanguageFilter());
$items = $articles->getItems();
// Display options
$show_date = $params->get('show_date', 0);
$show_date_field = $params->get('show_date_field', 'created');
$show_date_format = $params->get('show_date_format', 'Y-m-d H:i:s');
$show_category = $params->get('show_category', 0);
$show_hits = $params->get('show_hits', 0);
$show_author = $params->get('show_author', 0);
$show_introtext = $params->get('show_introtext', 0);
$introtext_limit = $params->get('introtext_limit', 100);
// Find current Article ID if on an article page
$option = JRequest::getCmd('option');
$view = JRequest::getCmd('view');
if ($option === 'com_content' && $view === 'article') {
$active_article_id = JRequest::getInt('id');
}
else {
$active_article_id = 0;
}
// Prepare data for display using display options
$slideItems = Array();
foreach ($items as &$item)
{
$item->slug = $item->id.':'.$item->alias;
$item->catslug = $item->catid ? $item->catid .':'.$item->category_alias : $item->catid;
if ($access || in_array($item->access, $authorised)) {
// We know that user has the privilege to view the article
$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));
}
else {
// Angie Fixed Routing
$app = JFactory::getApplication();
$menu = $app->getMenu();
$menuitems = $menu->getItems('link', 'index.php?option=com_users&view=login');
if(isset($menuitems[0])) {
$Itemid = $menuitems[0]->id;
} elseif (JRequest::getInt('Itemid') > 0) { //use Itemid from requesting page only if there is no existing menu
$Itemid = JRequest::getInt('Itemid');
}
$item->link = JRoute::_('index.php?option=com_users&view=login&Itemid='.$Itemid);
}
// Used for styling the active article
$item->active = $item->id == $active_article_id ? 'active' : '';
$item->displayDate = '';
if ($show_date) {
$item->displayDate = JHTML::_('date', $item->$show_date_field, $show_date_format);
}
if ($item->catid) {
$item->displayCategoryLink = JRoute::_(ContentHelperRoute::getCategoryRoute($item->catid));
$item->displayCategoryTitle = $show_category ? '<a href="'.$item->displayCategoryLink.'">'.$item->category_title.'</a>' : '';
}
else {
$item->displayCategoryTitle = $show_category ? $item->category_title : '';
}
$item->displayHits = $show_hits ? $item->hits : '';
$item->displayAuthorName = $show_author ? $item->author : '';
// if ($show_introtext) {
// $item->introtext = JHtml::_('content.prepare', $item->introtext, '', 'mod_articles_category.content');
// $item->introtext = self::_cleanIntrotext($item->introtext);
// }
$item->displayIntrotext = $show_introtext ? self::truncate($item->introtext, $introtext_limit) : '';
$item->displayReadmore = $item->alternative_readmore;
// add the article to the slide
$registry = new JRegistry;
$registry->loadString($item->images);
$item->images = $registry->toArray();
$article_image =false;
$slideItem_article_text = '';
switch ($params->get('articleimgsource', 'introimage')) {
case 'firstimage':
$search_images = preg_match('/<img(.*?)src="(.*?)"(.*?)\/>/is', $item->introtext, $imgresult);
$article_image = (isset($imgresult[2]) && $imgresult[2] != '') ? $imgresult[2] : false;
$slideItem_article_text = (isset($imgresult[2])) ? str_replace($imgresult[0], '', $item->introtext) : $item->introtext;
break;
case 'fullimage':
$article_image = (isset($item->images['image_fulltext']) && $item->images['image_fulltext']) ? $item->images['image_fulltext'] : false;
$slideItem_article_text = $item->introtext;
break;
case 'introimage':
default:
$article_image = (isset($item->images['image_intro']) && $item->images['image_intro']) ? $item->images['image_intro'] : false;
$slideItem_article_text = $item->introtext;
break;
}
if ( $article_image
&& (count($slideItems) < (int) $params->get('count', 0) || (int) $params->get('count', 0) == 0)) {
$slideItem = new stdClass();
$slideItem->imgname = $article_image;
// $slideItem->imgname = trim(str_replace('\\', '/', $item->images['image_intro']), '/');
$slideItem->imgname = trim($slideItem->imgname, '\\');
$slideItem->imgthumb = JURI::base(true) . '/' . $slideItem->imgname;
$slideItem->imgname = JURI::base(true) . '/' . $slideItem->imgname;
$slideItem->imgvideo = null;
$slideItem->slideselect = null;
$slideItem->imgcaption = null;
$slideItem->article = new stdClass();
$slideItem->slidearticleid = null;
$slideItem->imgalignment = null;
$slideItem->imgtarget = 'default';
$slideItem->imgtime = null;
$slideItem->imglink = null;
$slideItem->imgtitle = null;
$slideItem->article->title = $item->title;
$slideItem->article->text = JHTML::_('content.prepare', $slideItem_article_text);
if ($params->get('striptags', '0') == '1') {
$slideItem->article->text = strip_tags($slideItem->article->text);
}
$slideItem->article->text = self::truncate($slideItem->article->text, $params->get('articlelength', '150'));
$slideItem->article->link = $item->link;
$slideItems[] = $slideItem;
}
}
return $slideItems;
}
static function getImageDataFromfolder(&$item, $params) {
$item->imgvideo = null;
$item->slideselect = null;
$item->imgcaption = null;
$item->article = null;
$item->imgalignment = null;
$item->imgtarget = 'default';
$item->imgtime = null;
$item->imglink = null;
// load the image data from txt
$datafile = JPATH_ROOT . '/' . str_replace(JFile::getExt($item->imgname), 'txt', $item->imgname);
$data = JFile::exists($datafile) ? JFile::read($datafile) : '';
$imgdatatmp = explode("\n", $data);
$parmsnumb = count($imgdatatmp);
for ($i = 0; $i < $parmsnumb; $i++) {
$imgdatatmp[$i] = trim($imgdatatmp[$i]);
$item->imgcaption = stristr($imgdatatmp[$i], "caption=") ? str_replace('caption=', '', $imgdatatmp[$i]) : $item->imgcaption;
$item->slidearticleid = stristr($imgdatatmp[$i], "articleid=") ? str_replace('articleid=', '', $imgdatatmp[$i]) : $item->slidearticleid;
$item->imgvideo = stristr($imgdatatmp[$i], "video=") ? str_replace('video=', '', $imgdatatmp[$i]) : $item->imgvideo;
$item->imglink = stristr($imgdatatmp[$i], "link=") ? str_replace('link=', '', $imgdatatmp[$i]) : $item->imglink;
$item->imgtime = stristr($imgdatatmp[$i], "time=") ? str_replace('time=', '', $imgdatatmp[$i]) : $item->imgtime;
$item->imgtarget = stristr($imgdatatmp[$i], "target=") ? str_replace('target=', '', $imgdatatmp[$i]) : $item->imgtarget;
}
if ($item->imgvideo)
$item->slideselect = 'video';
// manage the title and description
if (stristr($item->imgcaption, "||")) {
$splitcaption = explode("||", $item->imgcaption);
$item->imgcaption = '<div class="slideshowck_title">' . $splitcaption[0] . '</div><div class="slideshowck_description">' . $splitcaption[1] . '</div>';
}
if (isset($item->slidearticleid) && $item->slidearticleid) {
$item = self::getArticle($item, $params);
}
return $item;
}
/**
* Set the correct video link
*
* $videolink string the video path
*
* @return string the new video path
*/
static function setVideolink($videolink) {
// youtube
if (stristr($videolink, 'youtu.be')) {
$videolink = str_replace('youtu.be', 'www.youtube.com/embed', $videolink);
} else if (stristr($videolink, 'www.youtube.com') AND !stristr($videolink, 'embed')) {
$videolink = str_replace('youtube.com', 'youtube.com/embed', $videolink);
}
$videolink .= ( stristr($videolink, '?')) ? '&wmode=transparent' : '?wmode=transparent';
return $videolink;
}
/**
* Create the list of all modules published as Object
*
* $file string the image path
* $x integer the new image width
* $y integer the new image height
*
* @return Boolean True on Success
*/
static function resizeImage($file, $x, $y = '', $thumbpath = 'th', $thumbsuffix = '_th') {
if (!$file)
return;
$params = self::$_params;
if (!$params->get('autocreatethumbs','1'))
return;
$thumbext = explode(".", $file);
$thumbext = end($thumbext);
$thumbfile = str_replace(JFile::getName($file), $thumbpath . "/" . JFile::getName($file), $file);
$thumbfile = str_replace("." . $thumbext, $thumbsuffix . "." . $thumbext, $thumbfile);
$filetmp = JPATH_ROOT . '/' . $file;
$filetmp = str_replace("%20", " ", $filetmp);
if (!Jfile::exists($filetmp))
return;
$size = getimagesize($filetmp);
if ($size[0] > $size[1]) // paysage
{
$y = $x * $size[1] / $size[0];
} else
{
// $tmpx = $x;
// $x = $y;
// $y = $tmpx * $size[0] / $size[1];
$x = $y * $size[0] / $size[1];
}
if ($size) {
if (JFile::exists($thumbfile)) {
return $thumbfile;
// $thumbsize = getimagesize(JPATH_ROOT . '/' . $thumbfile);
// if ($thumbsize[0] == $x || $thumbsuffix == '') {
// return $thumbfile;
// }
}
$thumbfolder = str_replace(JFile::getName($file), $thumbpath . "/", $filetmp);
if (!JFolder::exists($thumbfolder)) {
JFolder::create($thumbfolder);
JFile::copy(JPATH_ROOT . '/modules/mod_slideshowck/index.html', $thumbfolder . 'index.html' );
}
if ($size['mime'] == 'image/jpeg') {
$img_big = imagecreatefromjpeg($filetmp); # On ouvre l'image d'origine
$img_new = imagecreate($x, $y);
# création de la miniature
$img_mini = imagecreatetruecolor($x, $y) or $img_mini = imagecreate($x, $y);
// copie de l'image, avec le redimensionnement.
imagecopyresized($img_mini, $img_big, 0, 0, 0, 0, $x, $y, $size[0], $size[1]);
imagejpeg($img_mini, JPATH_ROOT . '/' . $thumbfile);
} elseif ($size['mime'] == 'image/png') {
$img_big = imagecreatefrompng($filetmp); # On ouvre l'image d'origine
$img_new = imagecreate($x, $y);
# création de la miniature
$img_mini = imagecreatetruecolor($x, $y) or $img_mini = imagecreate($x, $y);
// copie de l'image, avec le redimensionnement.
imagecopyresized($img_mini, $img_big, 0, 0, 0, 0, $x, $y, $size[0], $size[1]);
imagepng($img_mini, JPATH_ROOT . '/' . $thumbfile);
} elseif ($size['mime'] == 'image/gif') {
$img_big = imagecreatefromgif($filetmp); # On ouvre l'image d'origine
$img_new = imagecreate($x, $y);
# création de la miniature
$img_mini = imagecreatetruecolor($x, $y) or $img_mini = imagecreate($x, $y);
// copie de l'image, avec le redimensionnement.
imagecopyresized($img_mini, $img_big, 0, 0, 0, 0, $x, $y, $size[0], $size[1]);
imagegif($img_mini, JPATH_ROOT . '/' . $thumbfile);
}
//echo 'Image redimensionnée !';
}
return $thumbfile;
}
/**
* Create the css
*
* $params JRegistry the module params
* $prefix integer the prefix of the params
*
* @return Array of css
*/
static function createCss($params, $prefix = 'menu') {
$css = Array();
$csspaddingtop = ($params->get($prefix . 'paddingtop') AND $params->get($prefix . 'usemargin')) ? 'padding-top: ' . self::testUnit($params->get($prefix . 'paddingtop', '0')) . ';' : '';
$csspaddingright = ($params->get($prefix . 'paddingright') AND $params->get($prefix . 'usemargin')) ? 'padding-right: ' . self::testUnit($params->get($prefix . 'paddingright', '0')) . ';' : '';
$csspaddingbottom = ($params->get($prefix . 'paddingbottom') AND $params->get($prefix . 'usemargin') ) ? 'padding-bottom: ' . self::testUnit($params->get($prefix . 'paddingbottom', '0')) . ';' : '';
$csspaddingleft = ($params->get($prefix . 'paddingleft') AND $params->get($prefix . 'usemargin')) ? 'padding-left: ' . self::testUnit($params->get($prefix . 'paddingleft', '0')) . ';' : '';
$css['padding'] = $csspaddingtop . $csspaddingright . $csspaddingbottom . $csspaddingleft;
$cssmargintop = ($params->get($prefix . 'margintop') AND $params->get($prefix . 'usemargin')) ? 'margin-top: ' . self::testUnit($params->get($prefix . 'margintop', '0')) . ';' : '';
$cssmarginright = ($params->get($prefix . 'marginright') AND $params->get($prefix . 'usemargin')) ? 'margin-right: ' . self::testUnit($params->get($prefix . 'marginright', '0')) . ';' : '';
$cssmarginbottom = ($params->get($prefix . 'marginbottom') AND $params->get($prefix . 'usemargin')) ? 'margin-bottom: ' . self::testUnit($params->get($prefix . 'marginbottom', '0')) . ';' : '';
$cssmarginleft = ($params->get($prefix . 'marginleft') AND $params->get($prefix . 'usemargin')) ? 'margin-left: ' . self::testUnit($params->get($prefix . 'marginleft', '0')) . ';' : '';
$css['margin'] = $cssmargintop . $cssmarginright . $cssmarginbottom . $cssmarginleft;
$bgcolor1 = ($params->get($prefix . 'bgcolor1') && $params->get($prefix . 'bgopacity')) ? self::hex2RGB($params->get($prefix . 'bgcolor1'), $params->get($prefix . 'bgopacity')) : $params->get($prefix . 'bgcolor1');
$css['background'] = '';
if ($params->get($prefix . 'bgopacity') == '0' AND $params->get($prefix . 'usebackground')) {
$css['background'] = 'background: transparent;';
} else if ($params->get($prefix . 'bgcolor1') AND $params->get($prefix . 'usebackground')) {
$css['background'] = 'background: ' . $bgcolor1 . ';';
}
// $css['background'] = ($params->get($prefix . 'bgcolor1') AND $params->get($prefix . 'usebackground')) ? 'background: ' . $bgcolor1 . ';' : '';
$css['background'] .= ( $params->get($prefix . 'bgimage') AND $params->get($prefix . 'usebackground')) ? 'background-image: url("' . JURI::ROOT() . $params->get($prefix . 'bgimage') . '");' : '';
$css['background'] .= ( $params->get($prefix . 'bgimage') AND $params->get($prefix . 'usebackground')) ? 'background-repeat: ' . $params->get($prefix . 'bgimagerepeat') . ';' : '';
$css['background'] .= ( $params->get($prefix . 'bgimage') AND $params->get($prefix . 'usebackground')) ? 'background-position: ' . $params->get($prefix . 'bgpositionx') . ' ' . $params->get($prefix . 'bgpositiony') . ';' : '';
$css['gradient'] = ($css['background'] AND $params->get($prefix . 'bgcolor2') AND $params->get($prefix . 'usegradient')) ?
"background: -moz-linear-gradient(top, " . $params->get($prefix . 'bgcolor1', '#f0f0f0') . " 0%, " . $params->get($prefix . 'bgcolor2', '#e3e3e3') . " 100%);"
. "background: -webkit-gradient(linear, left top, left bottom, color-stop(0%," . $params->get($prefix . 'bgcolor1', '#f0f0f0') . "), color-stop(100%," . $params->get($prefix . 'bgcolor2', '#e3e3e3') . ")); "
. "background: -webkit-linear-gradient(top, " . $params->get($prefix . 'bgcolor1', '#f0f0f0') . " 0%," . $params->get($prefix . 'bgcolor2', '#e3e3e3') . " 100%);"
. "background: -o-linear-gradient(top, " . $params->get($prefix . 'bgcolor1', '#f0f0f0') . " 0%," . $params->get($prefix . 'bgcolor2', '#e3e3e3') . " 100%);"
. "background: -ms-linear-gradient(top, " . $params->get($prefix . 'bgcolor1', '#f0f0f0') . " 0%," . $params->get($prefix . 'bgcolor2', '#e3e3e3') . " 100%);"
. "background: linear-gradient(top, " . $params->get($prefix . 'bgcolor1', '#f0f0f0') . " 0%," . $params->get($prefix . 'bgcolor2', '#e3e3e3') . " 100%); "
. "filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='" . $params->get($prefix . 'bgcolor1', '#f0f0f0') . "', endColorstr='" . $params->get($prefix . 'bgcolor2', '#e3e3e3') . "',GradientType=0 );" : '';
$css['borderradius'] = ($params->get($prefix . 'useroundedcorners')) ?
'-moz-border-radius: ' . $params->get($prefix . 'roundedcornerstl', '0') . 'px ' . $params->get($prefix . 'roundedcornerstr', '0') . 'px ' . $params->get($prefix . 'roundedcornersbr', '0') . 'px ' . $params->get($prefix . 'roundedcornersbl', '0') . 'px;'
. '-webkit-border-radius: ' . $params->get($prefix . 'roundedcornerstl', '0') . 'px ' . $params->get($prefix . 'roundedcornerstr', '0') . 'px ' . $params->get($prefix . 'roundedcornersbr', '0') . 'px ' . $params->get($prefix . 'roundedcornersbl', '0') . 'px;'
. 'border-radius: ' . $params->get($prefix . 'roundedcornerstl', '0') . 'px ' . $params->get($prefix . 'roundedcornerstr', '0') . 'px ' . $params->get($prefix . 'roundedcornersbr', '0') . 'px ' . $params->get($prefix . 'roundedcornersbl', '0') . 'px;' : '';
$shadowinset = $params->get($prefix . 'shadowinset', 0) ? 'inset ' : '';
$css['shadow'] = ($params->get($prefix . 'shadowcolor') AND $params->get($prefix . 'shadowblur') AND $params->get($prefix . 'useshadow')) ?
'-moz-box-shadow: ' . $shadowinset . $params->get($prefix . 'shadowoffsetx', '0') . 'px ' . $params->get($prefix . 'shadowoffsety', '0') . 'px ' . $params->get($prefix . 'shadowblur', '') . 'px ' . $params->get($prefix . 'shadowspread', '0') . 'px ' . $params->get($prefix . 'shadowcolor', '') . ';'
. '-webkit-box-shadow: ' . $shadowinset . $params->get($prefix . 'shadowoffsetx', '0') . 'px ' . $params->get($prefix . 'shadowoffsety', '0') . 'px ' . $params->get($prefix . 'shadowblur', '') . 'px ' . $params->get($prefix . 'shadowspread', '0') . 'px ' . $params->get($prefix . 'shadowcolor', '') . ';'
. 'box-shadow: ' . $shadowinset . $params->get($prefix . 'shadowoffsetx', '0') . 'px ' . $params->get($prefix . 'shadowoffsety', '0') . 'px ' . $params->get($prefix . 'shadowblur', '') . 'px ' . $params->get($prefix . 'shadowspread', '0') . 'px ' . $params->get($prefix . 'shadowcolor', '') . ';' : '';
$css['border'] = ($params->get($prefix . 'bordercolor') AND $params->get($prefix . 'borderwidth') AND $params->get($prefix . 'useborders')) ?
'border: ' . $params->get($prefix . 'bordercolor', '#efefef') . ' ' . $params->get($prefix . 'borderwidth', '1') . 'px solid;' : '';
$css['fontsize'] = ($params->get($prefix . 'usefont') AND $params->get($prefix . 'fontsize')) ?
'font-size: ' . $params->get($prefix . 'fontsize') . ';' : '';
$css['fontcolor'] = ($params->get($prefix . 'usefont') AND $params->get($prefix . 'fontcolor')) ?
'color: ' . $params->get($prefix . 'fontcolor') . ';' : '';
$css['fontweight'] = ($params->get($prefix . 'usefont') AND $params->get($prefix . 'fontweight')) ?
'font-weight: ' . $params->get($prefix . 'fontweight') . ';' : '';
/* $css['fontcolorhover'] = ($params->get($prefix . 'usefont') AND $params->get($prefix . 'fontcolorhover')) ?
'color: ' . $params->get($prefix . 'fontcolorhover') . ';' : ''; */
$css['descfontsize'] = ($params->get($prefix . 'usefont') AND $params->get($prefix . 'descfontsize')) ?
'font-size: ' . $params->get($prefix . 'descfontsize') . ';' : '';
$css['descfontcolor'] = ($params->get($prefix . 'usefont') AND $params->get($prefix . 'descfontcolor')) ?
'color: ' . $params->get($prefix . 'descfontcolor') . ';' : '';
return $css;
}
/**
* Truncates text blocks over the specified character limit and closes
* all open HTML tags. The method will optionally not truncate an individual
* word, it will find the first space that is within the limit and
* truncate at that point. This method is UTF-8 safe.
*
* @param string $text The text to truncate.
* @param integer $length The maximum length of the text.
* @param boolean $noSplit Don't split a word if that is where the cutoff occurs (default: true).
* @param boolean $allowHtml Allow HTML tags in the output, and close any open tags (default: true).
*
* @return string The truncated text.
*
* @since 11.1
*/
public static function truncate($text, $length = 0, $noSplit = true, $allowHtml = true) {
if ($length == 0) return '';
// Check if HTML tags are allowed.
if (!$allowHtml) {
// Deal with spacing issues in the input.
$text = str_replace('>', '> ', $text);
$text = str_replace(array(' ', ' '), ' ', $text);
$text = JString::trim(preg_replace('#\s+#mui', ' ', $text));
// Strip the tags from the input and decode entities.
$text = strip_tags($text);
$text = html_entity_decode($text, ENT_QUOTES, 'UTF-8');
// Remove remaining extra spaces.
$text = str_replace(' ', ' ', $text);
$text = JString::trim(preg_replace('#\s+#mui', ' ', $text));
}
// Truncate the item text if it is too long.
if ($length > 0 && JString::strlen($text) > $length) {
// Find the first space within the allowed length.
$tmp = JString::substr($text, 0, $length);
if ($noSplit) {
$offset = JString::strrpos($tmp, ' ');
if (JString::strrpos($tmp, '<') > JString::strrpos($tmp, '>')) {
$offset = JString::strrpos($tmp, '<');
}
$tmp = JString::substr($tmp, 0, $offset);
// If we don't have 3 characters of room, go to the second space within the limit.
if (JString::strlen($tmp) > $length - 3) {
$tmp = JString::substr($tmp, 0, JString::strrpos($tmp, ' '));
}
}
if ($allowHtml) {
// Put all opened tags into an array
preg_match_all("#<([a-z][a-z0-9]*)\b.*?(?!/)>#i", $tmp, $result);
$openedTags = $result[1];
$openedTags = array_diff($openedTags, array("img", "hr", "br"));
$openedTags = array_values($openedTags);
// Put all closed tags into an array
preg_match_all("#</([a-z]+)>#iU", $tmp, $result);
$closedTags = $result[1];
$numOpened = count($openedTags);
// All tags are closed
if (count($closedTags) == $numOpened) {
return $tmp . '...';
}
$tmp .= '...';
$openedTags = array_reverse($openedTags);
// Close tags
for ($i = 0; $i < $numOpened; $i++) {
if (!in_array($openedTags[$i], $closedTags)) {
$tmp .= "</" . $openedTags[$i] . ">";
} else {
unset($closedTags[array_search($openedTags[$i], $closedTags)]);
}
}
}
$text = $tmp;
}
return $text;
}
/**
* Convert a hexa decimal color code to its RGB equivalent
*
* @param string $hexStr (hexadecimal color value)
* @param boolean $returnAsString (if set true, returns the value separated by the separator character. Otherwise returns associative array)
* @param string $seperator (to separate RGB values. Applicable only if second parameter is true.)
* @return array or string (depending on second parameter. Returns False if invalid hex color value)
*/
static function hex2RGB($hexStr, $opacity) {
if (!stristr($opacity, '.'))
$opacity = $opacity / 100;
$hexStr = preg_replace("/[^0-9A-Fa-f]/", '', $hexStr); // Gets a proper hex string
$rgbArray = array();
if (strlen($hexStr) == 6) { //If a proper hex code, convert using bitwise operation. No overhead... faster
$colorVal = hexdec($hexStr);
$rgbArray['red'] = 0xFF & ($colorVal >> 0x10);
$rgbArray['green'] = 0xFF & ($colorVal >> 0x8);
$rgbArray['blue'] = 0xFF & $colorVal;
} elseif (strlen($hexStr) == 3) { //if shorthand notation, need some string manipulations
$rgbArray['red'] = hexdec(str_repeat(substr($hexStr, 0, 1), 2));
$rgbArray['green'] = hexdec(str_repeat(substr($hexStr, 1, 1), 2));
$rgbArray['blue'] = hexdec(str_repeat(substr($hexStr, 2, 1), 2));
} else {
return false; //Invalid hex color code
}
$rgbacolor = "rgba(" . $rgbArray['red'] . "," . $rgbArray['green'] . "," . $rgbArray['blue'] . "," . $opacity . ")";
return $rgbacolor;
}
/**
* Test if there is already a unit, else add the px
*
* @param string $value
* @return string
*/
static function testUnit($value) {
if ((stristr($value, 'px')) OR (stristr($value, 'em')) OR (stristr($value, '%'))) {
return $value;
}
if ($value == '') {
$value = 0;
}
return $value . 'px';
}
/*
* Make empty slide object
*/
public static function initItem() {
$item = new stdClass();
$item->imgname = null;
$item->imgthumb = null;
$item->imgvideo = null;
$item->slideselect = null;
$item->imgcaption = null;
$item->article = new stdClass();
$item->slidearticleid = null;
$item->imgalignment = null;
$item->imgtarget = 'default';
$item->imgtime = null;
$item->imglink = null;
$item->imgtitle = null;
$item->article->title = null;
$item->article->text = null;
return $item;
}
/**
* Get a subtring with the max word setting
*
* @param string $text;
* @param int $length limit characters showing;
* @param string $replacer;
* @return tring;
*/
public static function substrword($text, $length = 100, $replacer = '...', $isStrips = true, $stringtags = '') {
if($isStrips){
$text = preg_replace('/\<p.*\>/Us','',$text);
$text = str_replace('</p>','<br/>',$text);
$text = strip_tags($text, $stringtags);
}
$tmp = explode(" ", $text);
if (count($tmp) < $length)
return $text;
$text = implode(" ", array_slice($tmp, 0, $length)) . $replacer;
return $text;
}
/**
* Get a subtring with the max length setting.
*
* @param string $text;
* @param int $length limit characters showing;
* @param string $replacer;
* @return tring;
*/
public static function substring($text, $length = 100, $replacer = '...', $isStrips = true, $stringtags = '') {
if($isStrips){
$text = preg_replace('/\<p.*\>/Us','',$text);
$text = str_replace('</p>','<br/>',$text);
$text = strip_tags($text, $stringtags);
}
if(function_exists('mb_strlen')){
if (mb_strlen($text) < $length) return $text;
$text = mb_substr($text, 0, $length);
}else{
if (strlen($text) < $length) return $text;
$text = substr($text, 0, $length);
}
return $text . $replacer;
}
}