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<?php
/**
* @package Astroid Framework
* @author Astroid Framework Team https://astroidframe.work
* @copyright Copyright (C) 2023 AstroidFrame.work.
* @license https://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or Later
*/
namespace Astroid;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Joomla\Registry\Registry;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\Language\Text;
use Joomla\Database\DatabaseInterface;
use Joomla\Component\Content\Site\Helper\RouteHelper;
use Astroid\Element\Layout;
defined('_JEXEC') or die;
class Article
{
public $type;
public $article;
public $params;
public $attribs;
public $template;
public $other_params = null;
public $category_params;
public array $styles;
function __construct($article, $categoryView = false, $other_params = null)
{
if (!$categoryView) {
$this->other_params = $other_params;
}
$this->article = $article;
$attribs = new Registry();
$attribs->loadString($this->article->attribs, 'JSON');
$this->attribs = $attribs;
if (empty($this->article->params)) {
$this->article->params = new Registry();
}
$this->article->params->merge($attribs);
$this->getCategoryParams();
$this->type = $this->article->params->get('astroid_article_type', 'regular');
$this->template = Framework::getTemplate();
$mainframe = Factory::getApplication();
$this->params = new Registry();
$itemId = $mainframe->input->get('Itemid', 0, 'INT');
if ($itemId) {
$menu = $mainframe->getMenu();
$item = $menu->getItem($itemId);
if (isset($item->query) && is_array($item->query) && $item->query['option'] == 'com_content' && ($item->query['view'] == 'category' || $item->query['view'] == 'article' || $item->query['view'] == 'featured')) {
$this->params = $item->getParams();
}
}
if (!$categoryView) {
$this->addMeta();
$this->renderRating();
}
}
public function addMeta()
{
$app = Factory::getApplication();
$itemid = $app->input->get('Itemid', '', 'INT');
$menu = $app->getMenu();
$item = $menu->getItem($itemid);
if (!empty($item)) {
$params = $item->getParams();
$enabled = $params->get('astroid_opengraph_menuitem', 0);
$enabled = (int) $enabled;
if (!empty($enabled)) {
return;
}
}
if (!(Factory::getApplication()->input->get('option', '') == 'com_content' && Factory::getApplication()->input->get('view', '') == 'article')) {
return;
}
$enabled = $this->template->params->get('article_opengraph', 1);
$fb_id = $this->template->params->get('article_opengraph_facebook', '');
$tw_id = $this->template->params->get('article_opengraph_twitter', '');
if (empty($enabled)) {
return;
}
$config = Factory::getApplication()->getConfig();
$og_title = $this->article->title;
if (!empty($this->article->params->get('astroid_og_title', ''))) {
$og_title = $this->article->params->get('astroid_og_title', '');
}
$og_description = $this->article->metadesc;
if (!empty($this->article->params->get('astroid_og_desc', ''))) {
$og_description = $this->article->params->get('astroid_og_desc', '');
}
$images = json_decode($this->article->images);
if (isset($images->image_fulltext) && !empty($images->image_fulltext)) {
$img = Helper::cleanImageUrl($images->image_fulltext);
$og_image = Uri::base() . htmlspecialchars($img->url, ENT_COMPAT, 'UTF-8');
} elseif (isset($images->image_intro) && !empty($images->image_intro)) {
$img = Helper::cleanImageUrl($images->image_intro);
$og_image = Uri::base() . htmlspecialchars($img->url, ENT_COMPAT, 'UTF-8');
} else {
$og_image = '';
}
if (!empty($this->article->params->get('astroid_og_image', ''))) {
$og_image = Uri::base() . $this->article->params->get('astroid_og_image', '');
}
$og_sitename = $config->get('sitename');
$og_siteurl = Route::_(RouteHelper::getArticleRoute($this->article->slug, $this->article->catid, $this->article->language), true, 0, true) ;
$meta = [];
$meta[] = '<meta property="og:type" content="article">';
$meta[] = '<meta name="twitter:card" content="' . $this->template->params->get('twittercardtype', 'summary_large_image') . '" />';
if (!empty($og_title)) {
$meta[] = '<meta property="og:title" content="' . htmlentities($og_title, ENT_QUOTES, "UTF-8", false) . '">';
}
if (!empty($og_sitename)) {
$meta[] = '<meta property="og:site_name" content="' . $og_sitename . '">';
}
if (!empty($og_siteurl)) {
$meta[] = '<meta property="og:url" content="' . $og_siteurl . '">';
}
if (!empty($og_description)) {
$meta[] = '<meta property="og:description" content="' . substr($og_description, 0, 200) . '">';
}
if (!empty($og_image)) {
$meta[] = '<meta property="og:image" content="' . $og_image . '">';
}
if (!empty($fb_id)) {
$meta[] = '<meta property="fb:app_id" content="' . $fb_id . '" />';
}
if (!empty($tw_id)) {
$meta[] = '<meta name="twitter:creator" content="@' . $tw_id . '" />';
}
$meta = implode('', $meta);
if (!empty($meta)) {
$document = Factory::getApplication()->getDocument();
$document->addCustomTag($meta);
}
}
public function render($position = 'above-title')
{
if ($position) {
if ($this->type == 'regular') {
return false;
}
$contenPosition = $this->attribs->get('astroid_article_content_position', 'above-title');
if ($contenPosition != $position) {
return false;
}
}
Framework::getDocument()->include('blog.' . $this->type, ['article' => $this->article]);
}
public function renderLayout() {
$article_layout = json_decode($this->category_params->get('astroid_article_layout', '{"template":"","layout":""}'));
echo Layout::renderSublayout($article_layout->layout, $article_layout->template, 'article_layouts', ['article' => $this]);
}
// Read Time
public function renderReadTime()
{
if ($this->showReadTime()) {
$this->article->readtime = $this->calculateReadTime($this->article->introtext.$this->article->fulltext);
Framework::getDocument()->include('blog.modules.readtime', ['article' => $this->article]);
}
}
public function showReadTime()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
$view = Factory::getApplication()->input->get('view', '');
if ($view != 'category' && $view != 'featured') {
// for single
$article_level = $this->attribs->get('astroid_readtime', ''); // from article
$category_level = $this->category_params->get('astroid_readtime', ''); // from article
$astroid_level = $this->template->params->get('astroid_article_readtime', 1);
} else {
// for listing
$article_level = $this->params->get('astroid_readtime', ''); // from menu
$category_level = '';
$astroid_level = $this->template->params->get('astroid_readtime', 1);
}
return $this->checkPriority($article_level, $category_level, $astroid_level);
}
// Social Share
public function renderSocialShare()
{
if ($this->showSocialShare()) {
Framework::getDocument()->include('blog.modules.social', ['article' => $this->article]);
}
}
public function showSocialShare()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
$article_level = $this->attribs->get('astroid_socialshare', '');
$article_level = $article_level == 1 ? '' : $article_level;
$category_level = $this->category_params->get('astroid_socialshare', '');
$category_level = $category_level == 1 ? '' : $category_level;
$astroid_level = $this->template->params->get('article_socialshare_type', "none");
$astroid_level = $astroid_level == 'none' ? 0 : 1;
return $this->checkPriority($article_level, $category_level, $astroid_level);
}
// Comments
public function renderComments()
{
if ($this->showComments()) {
Framework::getDocument()->include('blog.modules.comments', ['article' => $this->article]);
}
}
public function showComments()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
$category_level = $this->category_params->get('astroid_comments', '');
$category_level = $category_level == 1 ? '' : $category_level;
$article_level = $this->article->params->get('astroid_comments', '');
$article_level = $article_level == 1 ? '' : $article_level;
$astroid_level = $this->template->params->get('article_comments', "none");
$astroid_level = $astroid_level == 'none' ? 0 : 1;
return $this->checkPriority($article_level, $category_level, $astroid_level);
}
// Related Posts
public function renderRelatedPosts()
{
if ($this->showRelatedPosts()) {
$article_relatedposts_count = $this->attribs->get('article_relatedposts_count', '');
$category_relatedposts_count = $this->category_params->get('article_relatedposts_count', '');
if ($this->attribs->get('astroid_relatedposts', '') === '' && $this->category_params->get('astroid_relatedposts', '') === '') {
$count = $this->template->params->get('article_relatedposts_count', 4);
} else if ($this->attribs->get('astroid_relatedposts', '') === '' && $this->category_params->get('astroid_relatedposts', '') !== '') {
if ($category_relatedposts_count === '') {
$count = $this->template->params->get('article_relatedposts_count', 4);
} else {
$count = $this->category_params->get('article_relatedposts_count_custom', 4);
}
} else if ($this->attribs->get('astroid_relatedposts', '') !== '') {
if ($article_relatedposts_count === '' && $category_relatedposts_count === '') {
$count = $this->template->params->get('article_relatedposts_count', 4);
} else if ($article_relatedposts_count === '' && $category_relatedposts_count !== '') {
$count = $this->category_params->get('article_relatedposts_count_custom', 4);
} else if ($article_relatedposts_count !== '') {
$count = $this->attribs->get('article_relatedposts_count_custom', 4);
} else {
$count = $this->template->params->get('article_relatedposts_count', 4);
}
}
$params = new Registry();
$params->loadArray(['maximum' => $count]);
$items = Factory::getApplication()->bootModule('mod_related_items', 'site')->getHelper('RelatedItemsHelper')->getRelatedArticles($params, Factory::getApplication());
Framework::getDocument()->include('blog.modules.related', ['items' => $items, 'display_posttypeicon' => $this->showRelatedPostTypeIcon(), 'display_badge' => $this->showRelatedArticleBadge()]);
}
}
public function showRelatedPosts()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
$article_level = $this->attribs->get('astroid_relatedposts', '');
$category_level = $this->category_params->get('astroid_relatedposts', '');
$astroid_level = $this->template->params->get('article_relatedposts', 1);
return $this->checkPriority($article_level, $category_level, $astroid_level);
}
// Author Info
public function renderAuthorInfo()
{
if ($this->showAuthorInfo()) {
Framework::getDocument()->include('blog.modules.author_info', ['article' => $this->article]);
}
}
public function showAuthorInfo()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
$article_level = $this->attribs->get('astroid_authorinfo', '');
$category_level = $this->category_params->get('astroid_authorinfo', '');
$astroid_level = $this->template->params->get('article_authorinfo', 1);
return $this->checkPriority($article_level, $category_level, $astroid_level);
}
// menu level article badge
public function renderArticleBadge()
{
if ($this->showArticleBadge()) {
Framework::getDocument()->include('blog.modules.badge', ['article' => $this->article]);
}
}
public function showArticleBadge()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
if (Factory::getApplication()->input->get('option', '') === 'com_content' && Factory::getApplication()->input->get('view', '') === 'article') {
return FALSE;
}
$article_level = $this->article->params->get('astroid_article_badge', 0);
if (!$article_level) {
return false;
}
$menu_level = $this->params->get('astroid_badge', '');
$astroid_level = $this->template->params->get('astroid_badge', 1);
$return = $this->checkPriority('', $menu_level, $astroid_level);
return $return;
}
public function showRelatedArticleBadge()
{
if ($this->attribs->get('astroid_relatedposts', '') === '') {
$article_level = '';
} else {
$article_level = $this->attribs->get('article_relatedposts_badge', '');
}
if ($this->category_params->get('astroid_relatedposts', '') === '') {
$category_level = '';
} else {
$category_level = $this->category_params->get('article_relatedposts_badge', '');
}
if ($this->template->params->get('article_relatedposts', 1)) {
$astroid_level = $this->template->params->get('article_relatedposts_badge', 1);
} else {
$astroid_level = 0;
}
$return = $this->checkPriority($article_level, $category_level, $astroid_level);
return $return;
}
// Post Type Icon
public function renderPostTypeIcon()
{
if ($this->showPostTypeIcon()) {
Framework::getDocument()->include('blog.modules.posttype', ['article' => $this->article]);
}
}
public function showPostTypeIcon()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
if (Factory::getApplication()->input->get('option', '') === 'com_content' && Factory::getApplication()->input->get('view', '') === 'article') {
return FALSE;
}
$menu_level = $this->params->get('astroid_posttype', '');
$article_level = $this->article->params->get('astroid_posttype', '');
$astroid_level = $this->template->params->get('article_posttype', 1);
$view = Factory::getApplication()->input->get('view', '');
switch ($astroid_level) {
case 2:
if ($view === 'article') {
$astroid_level = 1;
echo "enterd to article view only";
}
break;
case 3:
if ($view === 'category' || $view === 'featured') {
$astroid_level = 1;
}
break;
}
return $this->checkPriority($menu_level, $article_level, $astroid_level);
}
public function showRelatedPostTypeIcon()
{
if ($this->attribs->get('astroid_relatedposts', '') === '') {
$article_level = '';
} else {
$article_level = $this->attribs->get('article_relatedposts_posttype', '');
}
if ($this->category_params->get('astroid_relatedposts', '') === '') {
$category_level = '';
} else {
$category_level = $this->category_params->get('article_relatedposts_posttype', '');
}
if ($this->template->params->get('article_relatedposts', 1)) {
$astroid_level = $this->template->params->get('article_relatedposts_posttype', 1);
} else {
$astroid_level = 0;
}
return $this->checkPriority($article_level, $category_level, $astroid_level);
}
public function renderRating()
{
if ($this->showRating()) {
$document = Framework::getDocument();
$document->addScript('//cdn.jsdelivr.net/npm/semantic-ui@2.4.0/dist/components/rating.min.js', 'body');
$document->addStyleSheet('//cdn.jsdelivr.net/npm/semantic-ui@2.4.0/dist/components/rating.min.css');
}
}
public function showRating()
{
if (Factory::getApplication()->input->get('tmpl', '') === 'component') {
return FALSE;
}
$option = Factory::getApplication()->input->get('option', '');
$view = Factory::getApplication()->input->get('view', '');
if ($option == 'com_content' && ($view == 'featured' || $view == 'category')) {
return FALSE;
}
if (!$this->article->params->get('show_vote', 0)) {
return FALSE;
}
$astroid_level = $this->template->params->get('article_rating', 1);
return $astroid_level ? true : false;
}
/**
* Add Classes for a position defined by User
* @param string $position
* @param array $classes
*/
public function addStyle(string $position = '', array $classes = [])
{
if ($position && count($classes)) {
if (!isset($this->styles[$position])) {
$this->styles[$position] = $classes;
} else {
$this->styles[$position] = array_merge($this->styles[$position], $classes);
}
}
}
/**
* Get classes from a position defined by user
* @param string $position
* @return string
*/
public function getStyle(string $position = '') : string
{
if ($position && isset($this->styles[$position]) && count($this->styles[$position])) {
return implode(' ', $this->styles[$position]);
} else {
return '';
}
}
// Utility Functions
public function checkPriority($firstPriority, $secondPriority, $thirdPriority)
{
$firstPriority = $firstPriority === '' ? -1 : (int) $firstPriority;
$secondPriority = $secondPriority === '' ? -1 : (int) $secondPriority;
$thirdPriority = $thirdPriority === '' ? -1 : (int) $thirdPriority;
$enabled = false;
switch ($firstPriority) {
case -1:
switch ($secondPriority) {
case -1:
switch ($thirdPriority) {
case 1:
$enabled = true;
break;
case 0:
$enabled = false;
break;
}
break;
case 1:
$enabled = true;
break;
case 0:
$enabled = false;
break;
}
break;
case 1:
$enabled = true;
break;
case 0:
$enabled = false;
break;
}
return $enabled;
}
public function calculateReadTime($string)
{
$speed = 170;
$word = str_word_count(strip_tags($string));
$m = floor($word / $speed);
$s = floor($word % $speed / ($speed / 60));
if ($m < 1) {
$m = 1;
} else if ($s > 30) {
$m = $m;
} else {
$m++;
}
if ($m == 1) {
return Text::sprintf('ASTROID_ARTICLE_READTIME_MINUTE', $m);
} else {
return Text::sprintf('ASTROID_ARTICLE_READTIME_MINUTES', $m);
}
}
public function getTemplateParams()
{
return $this->template->params;
}
public function getImage()
{
$type = $this->article->params->get('astroid_article_type', 'regular');
$thumbnail = '';
switch ($type) {
case 'video':
$thumbnail = $this->getVideoThumbnail();
break;
case 'gallery':
$thumbnail = $this->getGalleryThumbnail();
break;
}
$images = json_decode($this->article->images);
if (isset($images->image_intro) && !empty($images->image_intro) && empty($thumbnail)) {
$thumbnail = true;
}
return $thumbnail;
}
public function getGalleryThumbnail()
{
$enabled = $this->article->params->get('astroid_article_thumbnail', 1);
if (!$enabled) {
return FALSE;
}
$items = $this->article->params->get('astroid_article_gallery_items', []);
if (empty($items)) {
return '';
}
$first_element = NULL;
foreach ($items as $item) {
$first_element = $item;
break;
}
return Uri::root() . $first_element['image'];
}
public function getVideoThumbnail()
{
$enabled = $this->article->params->get('astroid_article_thumbnail', 1);
if (!$enabled) {
return FALSE;
}
$type = $this->article->params->get('astroid_article_video_type', 'youtube');
$return = '';
$id = $this->article->params->get('astroid_article_video_url', '');
if (empty($id)) {
return $return;
}
$id = self::getVideoId($id, $type);
switch ($type) {
case 'youtube':
$return = '//img.youtube.com/vi/' . $id . '/maxresdefault.jpg';
break;
case 'vimeo':
$return = self::getVimeoThumbnailByID($id);
break;
}
return $return;
}
public static function getVimeoThumbnailByID($vid)
{
$hash = unserialize(file_get_contents("https://vimeo.com/api/v2/video/" . $vid . ".php"));
$thumbnail = $hash[0]['thumbnail_large'];
return $thumbnail;
}
public static function getVideoId($url, $type)
{
$parts = parse_url($url);
if ($type == "youtube") {
if (isset($parts['query'])) {
parse_str($parts['query'], $query);
}
return (isset($query['v']) ? $query['v'] : '');
} else {
return (isset($parts['path']) ? str_replace('/', '', $parts['path']) : '');
}
}
public static function getArticleRating($id)
{
$db = Factory::getContainer()->get(DatabaseInterface::class);
$query = "SELECT * FROM `#__content_rating` WHERE `content_id`='$id'";
$db->setQuery($query);
$result = $db->loadObject();
if (empty($result)) {
return 0;
} else {
return ceil($result->rating_sum / $result->rating_count);
}
}
public static function getImageWidth ($params = null, $type = 'lead', $idx = 0) {
$image = array();
$image['position'] = $params->get('image_'.$type.'_position','top');
if ($image['position'] == 'zigzag') {
if ($idx % 2 == 0) {
$image['position'] = 'left';
} else {
$image['position'] = 'right';
}
}
if ($image['position'] == 'left' || $image['position'] == 'right') {
$image['default'] = ' col-'. $params->get('image_'.$type.'_width','12');
$image['xl'] = ' col-xl-'. $params->get('image_'.$type.'_width_xl','4');
$image['lg'] = ' col-lg-'. $params->get('image_'.$type.'_width_l','4');
$image['md'] = ' col-md-'. $params->get('image_'.$type.'_width_m','6');
$image['sm'] = ' col-sm-'. $params->get('image_'.$type.'_width_s','12');
$image['expand'] = '';
if ($image['xl'] == ' col-xl-12') {
$image['expand'] = ' margin-xl-0';
} elseif ($image['position'] == 'right') {
$image['xl'] .= ' order-xl-1';
}
if ($image['lg'] == ' col-lg-12') {
$image['expand'] .= ' margin-lg-0';
} elseif ($image['position'] == 'right') {
$image['lg'] .= ' order-lg-1';
}
if ($image['md'] == ' col-md-12') {
$image['expand'] .= ' margin-md-0';
} elseif ($image['position'] == 'right') {
$image['md'] .= ' order-md-1';
}
if ($image['sm'] == ' col-sm-12') {
$image['expand'] .= ' margin-sm-0';
} elseif ($image['position'] == 'right') {
$image['sm'] .= ' order-sm-1';
}
if ($image['default'] == ' col-12') {
$image['expand'] .= ' margin-0';
} elseif ($image['position'] == 'right') {
$image['default'] .= ' order-1';
}
}
return $image;
}
public function getCategoryParams()
{
$params = new Registry();
if (Factory::getApplication()->input->get('view', '') == 'article' && !empty($this->article->catid)) {
$db = Factory::getContainer()->get(DatabaseInterface::class);
$query = "SELECT `params` FROM `#__categories` WHERE `id`=" . $this->article->catid;
$db->setQuery($query);
$result = $db->loadObject();
if (!empty($result) && !empty($result->params)) {
$params->loadString($result->params, 'JSON');
}
}
$this->category_params = $params;
}
}