File: /home/dermova/public_html/india/wp-content/plugins/recent-facebook-posts/includes/class-public.php
<?php
if( ! defined( 'RFBP_VERSION' ) ) {
exit;
}
class RFBP_Public {
/**
* @var array
*/
protected $options;
/**
* @var
*/
protected static $instance;
/**
* @return RFBP_Public
*/
public static function instance() {
if( ! self::$instance ) {
self::$instance = new RFBP_Public();
}
return self::$instance;
}
/**
* Constructor
*/
private function __construct() {
$this->options = rfbp_get_settings();
}
/**
* Add hooks
*/
public function add_hooks() {
add_shortcode( 'recent_facebook_posts', array( $this, 'output' ) );
add_shortcode( 'recent-facebook-posts', array( $this, 'output' ) );
if ( $this->options['load_css'] ) {
add_action( 'wp_enqueue_scripts', array( $this, 'load_css' ) );
}
add_filter( 'rfbp_content', 'wptexturize' ) ;
add_filter( 'rfbp_content', 'convert_smilies' );
add_filter( 'rfbp_content', 'convert_chars' );
add_filter( 'rfbp_content', 'wpautop' );
}
/**
* Load CSS
*/
public function load_css() {
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
wp_register_style( 'recent-facebook-posts-css', plugins_url( 'recent-facebook-posts/assets/css/default' . $suffix . '.css' ), array(), RFBP_VERSION );
wp_enqueue_style( 'recent-facebook-posts-css' );
}
/**
* Get posts
*
* @return array
*/
public function get_posts() {
// try to get posts from cache
$posts = json_decode( get_transient( 'rfbp_posts' ), true );
if ( is_array( $posts ) ) {
return $posts;
}
// fetch posts from FB API
$api = rfbp_get_api();
$posts = $api->get_posts();
if( is_array( $posts ) ) {
// API call succeeded, store posts in cache
// JSON encode posts before storing
$encoded_posts = json_encode( $posts );
set_transient( 'rfbp_posts', $encoded_posts, apply_filters( 'rfbp_cache_time', 3600 ) ); // user set cache time
set_transient( 'rfbp_posts_fallback', $encoded_posts, 2629744 ); // 1 month
return $posts;
}
// API call failed, get posts from fallback transient
$posts = json_decode( get_transient( 'rfbp_posts_fallback' ), true );
// If fallback also failed, return empty array
if( is_array( $posts ) ) {
return $posts;
}
return array();
}
/**
* Outputs the HTML with the facebook posts
*
* @param array $atts
*
* @return string
*/
public function output( $atts = array() ) {
$opts = $this->options;
$posts = $this->get_posts();
// upgrade from old `show_link` parameter.
if ( isset( $atts['show_link'] ) ) {
$atts['show_page_link'] = $atts['show_link'];
}
$defaults = array(
'number' => '5',
'likes' => 1,
'comments' => 1,
'excerpt_length' => 140,
'el' => 'div',
'origin' => 'shortcode',
'show_page_link' => false,
'show_link_previews' => $opts['load_css']
);
$atts = shortcode_atts( $defaults, $atts );
ob_start();
?>
<!-- Recent Facebook Posts v<?php echo RFBP_VERSION; ?> - https://wordpress.org/plugins/recent-facebook-posts/ -->
<div class="recent-facebook-posts rfbp rfbp-container rfbp-<?php echo $atts['origin']; ?>">
<?php
if ( $posts && ! empty( $posts ) ) {
if ( $atts['el'] == 'li' ) { echo '<ul class="rfbp-posts-wrap">'; }
$posts = array_slice( $posts, 0, $atts['number'] );
$link_target = ( $opts['link_new_window'] ) ? "_blank" : '';
foreach ( $posts as $p ) {
$shortened = false;
$content = $p['content'];
// shorten content if it exceed the set excerpt length
if ( strlen( $content ) > $atts['excerpt_length'] ) {
$limit = strpos( $content, ' ', $atts['excerpt_length'] );
if ( $limit ) {
$content = substr( $content, 0, $limit );
$shortened = true;
}
}
?>
<<?php echo $atts['el']; ?> class="rfbp-post">
<h4 class="rfbp-heading"><a class="rfbp-link" href="<?php echo $p['post_link']; ?>" rel="external nofollow" target="<?php echo $link_target; ?>">
<?php echo $p['name']; ?>
</a></h4>
<div class="rfbp-text">
<?php
$content = make_clickable( $content, $link_target );
$content = ( $shortened ) ? $content . apply_filters( 'rfbp_read_more', '..', $p['url'] ) : $content;
$content = apply_filters( 'rfbp_content', $content, $p['url'] );
echo $content; ?>
</div>
<?php if ( $atts['show_link_previews'] && isset( $p['link_url'] ) && !empty( $p['link_url'] ) && !empty( $p['link_name'] ) ) { ?>
<p class="rfbp-link-wrap">
<a class="rfbp-link" href="<?php echo $p['link_url']; ?>" rel="external nofollow" target="<?php echo $link_target; ?>">
<?php if ( !empty( $p['link_image'] ) && ( apply_filters( 'rfbp_show_link_images', true ) !== false ) ) { ?>
<span class="rfbp-link-image-wrap">
<img class="rfbp-link-image" src="<?php echo esc_attr( $p['link_image'] ); ?>" width="114" />
</span>
<?php } ?>
<span class="rfbp-link-text-wrap">
<span class="rfbp-link-name"><?php echo esc_html( $p['link_name'] ); ?></span>
<?php if ( isset( $p['link_caption'] ) ) { ?><span class="rfbp-link-caption"><?php echo esc_html( $p['link_caption'] ); ?></span><?php } ?>
<?php if ( isset( $p['link_description'] ) && !empty( $p['link_description'] ) ) { ?><span class="rfbp-link-description"><?php echo esc_html( $p['link_description'] ); ?></span><?php } ?>
</span>
</a>
</p>
<?php } ?>
<?php if ( $opts['img_size'] !== 'dont_show' && isset( $p['image'] ) && ! empty( $p['image'] ) ) {
// grab bigger video thumbnail (hacky)
if ( $p['type'] === 'video' && $opts['img_size'] == 'normal' ) {
$p['image'] = str_ireplace( array( "_s.jpg", "_s.png" ), array( "_n.jpg", "_n.png" ), $p['image'] );
}
?>
<p class="rfbp-image-wrap">
<a class="rfbp-image-link" target="<?php echo $link_target; ?>" href="<?php echo $p['url']; ?>" rel="external nofollow">
<?php $max_img_width = ( ! empty( $opts['img_width'] ) ) ? $opts['img_width'].'px' : '100%'; $max_img_height = ( !empty( $opts['img_height'] ) ) ? $opts['img_height'].'px' : 'none'; ?>
<img class="rfbp-image" src="<?php echo $p['image']; ?>" style="<?php echo esc_attr( "max-width: {$max_img_width}; max-height: {$max_img_height}" ); ?>" alt="" />
</a>
<?php if ( $p['type'] === 'video' ) { ?>
<span class="rfbp-video-link"></span>
<?php } ?>
</p>
<?php } ?>
<p class="rfbp-post-link-wrap">
<a target="<?php echo $link_target; ?>" class="rfbp-post-link" href="<?php echo esc_url( $p['url'] ); ?>" rel="external nofolloW">
<?php if ( $atts['likes'] ) { ?><span class="rfbp-like-count"><?php echo absint( $p['like_count'] ); ?> <span><?php _e( "likes", 'recent-facebook-posts' ); ?><?php if ( $atts['comments'] ) { ?>, <?php } ?></span></span><?php } ?>
<?php if ( $atts['comments'] ) { ?><span class="rfbp-comment-count"><?php echo absint( $p['comment_count'] ); ?> <span><?php _e( "comments", 'recent-facebook-posts' ); ?></span></span><?php } ?>
<?php if ( $atts['likes'] || $atts['comments'] ) { ?> ⋅ <?php } ?>
<span class="rfbp-timestamp" title="<?php printf( __( '%1$s at %2$s', 'recent-facebook-posts' ), date( 'l, F j, Y', $p['timestamp'] ), date( 'G:i', $p['timestamp'] ) ); ?>"><?php echo rfbp_time_ago( $p['timestamp'] ); ?></span>
</a>
</p>
</<?php echo $atts['el']; ?>>
<?php
} // end foreach $posts
// close list
if ( $atts['el'] === 'li' ) {
echo '</ul>';
}
} else {
?><p><?php _e( "No recent Facebook posts to show", 'recent-facebook-posts' ); ?></p><?php
if ( current_user_can( 'manage_options' ) ) {
?><p><strong><?php _e( "Admins only notice", 'recent-facebook-posts' ); ?>:</strong> <?php printf( __( 'Did you <a href="%s">configure the plugin</a> properly?', 'recent-facebook-posts' ), admin_url( 'options-general.php?page=rfbp' ) ); ?></p><?php
}
} ?>
<?php if ( $atts['show_page_link'] ) { ?>
<p class="rfbp-page-link-wrap"><a class="rfbp-page-link" href="<?php echo esc_url( 'https://www.facebook.com/' . $opts['fb_id'] . '/' ); ?>" rel="external nofollow" target="<?php echo esc_attr( $link_target ); ?>"><?php echo esc_html( $opts['page_link_text'] ); ?></a></p>
<?php } ?>
</div>
<!-- / Recent Facebook Posts -->
<?php
$output = ob_get_contents();
ob_end_clean();
return $output;
}
}