File "metadata.php"
Full Path: /home/zcziejy/ryadselyen/plugins/wp-socializer/core/metadata.php
File size: 7.94 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Gives the page details for the services
*
*/
defined( 'ABSPATH' ) || exit;
class WPSR_Metadata{
public static $defaults = array();
public static function init(){
self::$defaults = array(
'url' => '',
'title' => '',
'excerpt' => '',
'short_url' => '',
'comments_section' => '',
'post_id' => '',
'post_image' => '',
'rss_url' => '',
'twitter_username' => '',
'fb_app_id' => '',
'fb_app_secret' => ''
);
}
public static function metadata_raw(){
$page_info = self::page_info();
$gs = WPSR_Lists::set_defaults( get_option( 'wpsr_general_settings' ), WPSR_Options::default_values( 'general_settings' ) );
$misc_info = array(
'rss_url' => get_bloginfo( 'rss2_url' ),
'twitter_username' => ( empty( $gs[ 'twitter_username' ] ) ? '' : '@' . $gs[ 'twitter_username' ] ),
'fb_app_id' => $gs[ 'facebook_app_id' ],
'fb_app_secret' => $gs[ 'facebook_app_secret' ],
'comments_section' => $gs[ 'comments_section' ],
'raw_url' => $page_info[ 'url' ]
);
$metadata = array_merge( $page_info, $misc_info );
$metadata = WPSR_Lists::set_defaults( $metadata, self::$defaults );
return $metadata;
}
public static function metadata(){
$metadata = self::metadata_raw();
return apply_filters( 'wpsr_mod_metadata', $metadata );
}
public static function page_info(){
global $post;
$d = array();
if( in_the_loop() ) {
$d = self::post_info_by_id( get_the_ID() );
}else{
if( is_home() && get_option( 'show_on_front' ) == 'page' ){
$d = self::post_info_by_id( get_option( 'page_for_posts' ) );
}elseif( is_front_page() || ( is_home() && ( get_option( 'show_on_front' ) == 'posts' || !get_option( 'page_for_posts' ) ) ) ){
$d = array(
'title' => get_bloginfo( 'name' ),
'url' => get_bloginfo( 'url' ),
'excerpt' => get_bloginfo( 'description' ),
'short_url' => get_bloginfo( 'url' ),
);
}elseif( is_singular() ){
$d = self::post_info_by_id( $post->ID );
}elseif( is_tax() || is_tag() || is_category() ){
$term = get_queried_object();
$d = array(
'title' => wp_title( '', false ),
'url' => get_term_link( $term, $term->taxonomy ),
'excerpt' => $term->description
);
}elseif( function_exists( 'get_post_type_archive_link' ) && is_post_type_archive() ){
$post_type = get_query_var( 'post_type' );
$post_type_obj = get_post_type_object( $post_type );
$d = array(
'title' => wp_title( '', false ),
'url' => get_post_type_archive_link( $post_type ),
'excerpt' => $post_type_obj->description
);
}elseif( is_date() ){
if( is_day() ){
$d = array(
'title' => wp_title( '', false ),
'url' => get_day_link( get_query_var( 'year' ), get_query_var( 'monthnum' ), get_query_var( 'day' ) )
);
}elseif( is_month() ){
$d = array(
'title' => wp_title( '', false ),
'url' => get_month_link( get_query_var( 'year' ), get_query_var( 'monthnum' ) )
);
}elseif( is_year() ){
$d = array(
'title' => wp_title( '', false ),
'url' => get_year_link( get_query_var( 'year' ) )
);
}
}elseif( is_author() ){
$d = array(
'title' => wp_title( '', false ),
'url' => get_author_posts_url( get_query_var( 'author' ), get_query_var( 'author_name' ) )
);
}elseif( is_search() ){
$d = array(
'title' => wp_title( '', false ),
'url' => get_search_link()
);
}elseif( is_404() ){
$d = array(
'title' => wp_title( '', false ),
'url' => home_url( esc_url_raw( $_SERVER['REQUEST_URI'] ) )
);
}
}
$d = array_map( 'trim', $d );
return $d;
}
public static function post_info_by_id( $id ){
global $post;
$d = array();
if( $id ){
$d = array(
'post_id' => $id,
'title' => get_the_title( $id ),
'url' => get_permalink( $id ),
'excerpt' => self::excerpt( $post->post_excerpt, 100 ), // using $post->post_excerpt instead of get_the_excerpt as the_content filter loses shortcode formatting
'short_url' => wp_get_shortlink( $id ),
'post_image' => self::post_image( $id )
);
}
return $d;
}
public static function excerpt( $excerpt, $length = 250 ){
global $post;
$excerpt = ( empty( $excerpt ) ) ? strip_tags( strip_shortcodes( $post->post_content ) ) : $excerpt;
return substr( $excerpt, 0, $length );
}
public static function post_image( $post_id ){
$thumbnail = get_the_post_thumbnail_url( $post_id );
if( $thumbnail === false ){
return '';
}else{
return $thumbnail;
}
}
public static function map_metadata_params( $metadata ){
$params = array(
'url' => $metadata[ 'url' ],
'title' => $metadata[ 'title' ],
'excerpt' => $metadata[ 'excerpt' ],
'image' => $metadata[ 'post_image' ],
'short-url' => $metadata[ 'short_url' ],
'rss-url' => $metadata[ 'rss_url' ],
'comments-section' => $metadata[ 'comments_section' ],
'raw-url' => $metadata[ 'raw_url' ],
'twitter-username' => $metadata[ 'twitter_username' ],
'fb-app-id' => $metadata[ 'fb_app_id' ],
'fb-app-secret' => $metadata[ 'fb_app_secret' ]
);
return apply_filters( 'wpsr_mod_metadata_params_map', $params );
}
public static function replace_params( $text, $metadata = array() ){
$metadata = wp_parse_args( $metadata, self::$defaults);
$params_raw = self::map_metadata_params( $metadata );
$param_tags = array();
$param_values = array();
foreach( $params_raw as $param => $value ){
if( in_array( $param, array( 'url', 'title', 'excerpt' ) ) ){
$value = rawurlencode( $value );
}
array_push( $param_tags, '{' . $param . '}' );
array_push( $param_values, $value );
}
return str_ireplace( $param_tags, $param_values, $text );
}
}
WPSR_Metadata::init();
?>