/**
* Class Constructor. Sets up the hooks and inititalizes the class.
*
* @since 1.0
*/
public function __construct() {
// Initialize variables
$this->meta = WPRSS_FTP_Meta::get_instance();
$this->settings = WPRSS_FTP_Settings::get_instance();
$this->images = WPRSS_FTP_Images::get_instance();
$this->debug = WPRSS_FTP_Debug::get_instance();
$this->assistant = WPRSS_FTP_Feed_Assistant::get_instance();
add_action( 'init', array( $this, 'check_request' ) );
add_filter( 'wprss_register_addon', array($this, 'register_addon') );
// Activation / Deactivation hooks
register_activation_hook( __FILE__, array( $this, 'on_activation' ) );
// Initialization
add_action( 'plugins_loaded', array( $this, 'check_for_aggregator' ) );
add_action( 'plugins_loaded', array( $this, 'load_textdomain' ) );
add_action( 'admin_init', array( $this, 'check_other_addons' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts_and_styles' ) );
add_action( 'admin_head', array( $this, 'wprss_ftp_admin_head' ) );
add_action( 'admin_footer', array( $this, 'wprss_ftp_admin_footer' ) );
// Adds custom post type arguments for wprss_feed
add_filter( 'wprss_feed_post_type_args', array( $this, 'custom_post_type_args' ) );
// Conversion hook
add_filter( 'wprss_insert_post_item_conditionals', array( 'WPRSS_FTP_Converter', 'convert_to_post' ), 15, 3 );
add_filter( 'wprss_still_update_import_count', '__return_true' );
add_filter( 'wprss_feed_tags_to_strip', array( 'WPRSS_FTP_Converter', 'feed_tags_to_strip' ), 10, 2 );
// Full Text RSS hook
add_filter( 'wprss_feed_source_url', array( 'WPRSS_FTP_Converter', 'check_force_full_content' ), 10, 2 );
// Add the truncation post types
add_filter( 'wprss_truncation_post_types', array( $this, 'truncation_post_types' ) );
// Add filter to remove unused core settings
add_filter( 'wprss_settings_array', array( $this, 'remove_unused_core_settings' ) );
// Remove Imported feeds menu
add_action( 'admin_menu', array( $this, 'remove_imported_feed_items_menu' ), 20 );
// Filters that change row action texts and titles
add_filter( 'wprss_view_feed_items_row_action_link', array( $this, 'view_feed_items_row_action_link' ) );
add_filter( 'wprss_view_feed_items_row_action_text', array( $this, 'view_feed_items_row_action_text' ) );
add_filter( 'wprss_fetch_items_row_action_text', array( $this, 'fetch_items_row_action_text' ) );
add_filter( 'wprss_purge_feeds_row_action_text', array( $this, 'delete_posts_row_action_text' ) );
add_filter( 'wprss_purge_feeds_row_action_title', array( $this, 'delete_posts_row_action_title' ) );
// Filter the query that shows the feed items per source
add_filter( 'wprss_view_feed_items_meta_query', array( $this, 'view_posts_from_source_meta_query' ), 10 , 2 );
// Filter the query that deletes feed items per source
add_filter( 'wprss_delete_per_source_query', array( $this, 'delete_posts_from_source_query' ), 10 , 2 );
// Filter to change post title
//add_filter( 'the_title', array( $this, 'link_posts_to_external'), 10 , 2 );
add_filter( 'post_link', array( $this, 'link_posts_to_external'), 10 , 2 );
add_filter( 'post_type_link', array( $this, 'link_posts_to_external'), 10 , 2 );
// Override's the core's shortcode output
add_filter( 'wprss_shortcode_output', array( $this, 'override_shortcode' ) );
// Change the post type for the wprss_get_feed_items_for_source function
add_filter( 'wprss_get_feed_items_for_source_args', array( $this, 'get_feed_items_for_source_args' ), 10, 2 );
// Add columns to the Feed Sources table
add_filter( 'wprss_set_feed_custom_columns', array( $this, 'add_wprss_feed_columns' ) );
// Add the action to render the added columns
add_action( 'manage_wprss_feed_posts_custom_column', array( $this, 'render_wprss_feed_columns' ), 10, 2 );
// Action to show admin notices for activation hooks
add_action( 'admin_init', array( $this, 'admin_notices_for_activation_hooks' ) );
/** Allow local requests. See {@link wp_http_validate_url()} */
add_filter( 'http_request_host_is_external', '__return_true' );
// Adds the Feed to Post settings to the exporting mechanism in the core plugin
add_filter( 'wprss_fields_export', array( $this, 'add_settings_to_export' ) );
add_action( 'wprss_export_section', array( $this, 'export_section' ) );
add_filter( 'wprss_item_import_time_limit', array( $this, 'item_import_time_limit' ) );
add_filter( 'wprss_feed_fetch_time_limit', array( $this, 'feed_fetch_time_limit' ) );
add_theme_support( 'post-thumbnails', array('wprss_feed') );
do_action('wprss_ftp_init', $this);
}
/**
* Returns the singleton instance
*/
public static function get_instance() {
if ( self::$instance === NULL ) {
self::$instance = new self();
}
return self::$instance;
}
