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sudancam
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tyblue.2
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wp-includes
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..
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wp-pagenavi.2
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scb
/
PostMetabox.php
/
/
<?php /** * Class that creates metaboxes on the post editing page. */ class scbPostMetabox { /** * Metabox ID. * @var string */ private $id; /** * Title. * @var string */ private $title; /** * Post types. * @var array */ private $post_types; /** * Post meta data. * @var array */ private $post_data = array(); /** * Action hooks. * @var array */ protected $actions = array( 'admin_enqueue_scripts', 'post_updated_messages' ); /** * Sets up metabox. * * @param string $id * @param string $title * @param array $args (optional) * * @return void */ public function __construct( $id, $title, $args = array() ) { $this->id = $id; $this->title = $title; $args = wp_parse_args( $args, array( 'post_type' => 'post', 'context' => 'advanced', 'priority' => 'default', ) ); if ( is_string( $args['post_type'] ) ) { $args['post_type'] = array( $args['post_type'] ); } $this->post_types = $args['post_type']; $this->context = $args['context']; $this->priority = $args['priority']; add_action( 'load-post.php', array( $this, 'pre_register' ) ); add_action( 'load-post-new.php', array( $this, 'pre_register' ) ); } /** * Pre register the metabox. * * @return void */ final public function pre_register() { if ( ! in_array( get_current_screen()->post_type, $this->post_types ) ) { return; } if ( ! $this->condition() ) { return; } if ( isset( $_GET['post'] ) ) { $this->post_data = $this->get_meta( intval( $_GET['post'] ) ); } add_action( 'add_meta_boxes', array( $this, 'register' ) ); add_action( 'save_post', array( $this, '_save_post' ), 10, 2 ); foreach ( $this->actions as $action ) { if ( method_exists( $this, $action ) ) { add_action( $action, array( $this, $action ) ); } } } /** * Additional checks before registering the metabox. * * @return bool */ protected function condition() { return true; } /** * Registers the metabox. * * @return void */ final public function register() { add_meta_box( $this->id, $this->title, array( $this, 'display' ), null, $this->context, $this->priority ); } /** * Filter data before display. * * @param array $form_data * @param object $post * * @return array */ public function before_display( $form_data, $post ) { return $form_data; } /** * Displays metabox content. * * @param object $post * * @return void */ public function display( $post ) { $form_fields = $this->form_fields(); if ( ! $form_fields ) { return; } $form_data = $this->post_data; $error_fields = array(); if ( isset( $form_data['_error_data_' . $this->id ] ) ) { $data = maybe_unserialize( $form_data['_error_data_' . $this->id ] ); $error_fields = $data['fields']; $form_data = $data['data']; $this->display_notices( $data['messages'], 'error' ); } $form_data = $this->before_display( $form_data, $post ); $this->before_form( $post ); echo $this->table( $form_fields, $form_data, $error_fields ); $this->after_form( $post ); delete_post_meta( $post->ID, '_error_data_' . $this->id ); } /** * Returns table. * * @param array $rows * @param array $formdata * @param array $errors (optional) * * @return string */ public function table( $rows, $formdata, $errors = array() ) { $output = ''; foreach ( $rows as $row ) { $output .= $this->table_row( $row, $formdata, $errors ); } $output = scbForms::table_wrap( $output ); return $output; } /** * Returns table row. * * @param array $row * @param array $formdata * @param array $errors (optional) * * @return string */ public function table_row( $row, $formdata, $errors = array() ) { $input = scbForms::input( $row, $formdata ); // If row has an error, highlight it $style = ( in_array( $row['name'], $errors ) ) ? 'style="background-color: #FFCCCC"' : ''; return html( 'tr', html( "th $style scope='row'", $row['title'] ), html( "td $style", $input ) ); } /** * Displays notices. * * @param array|string $notices * @param string $class (optional) * * @return void */ public function display_notices( $notices, $class = 'updated' ) { // add inline class so the notices stays in metabox $class .= ' inline'; foreach ( (array) $notices as $notice ) { echo scb_admin_notice( $notice, $class ); } } /** * Display some extra HTML before the form. * * @param object $post * * @return void */ public function before_form( $post ) { } /** * Return an array of form fields. * * @return array */ public function form_fields() { return array(); } /** * Display some extra HTML after the form. * * @param object $post * * @return void */ public function after_form( $post ) { } /** * Makes sure that the saving occurs only for the post being edited. * * @param int $post_id * @param object $post * * @return void */ final public function _save_post( $post_id, $post ) { if ( ! isset( $_POST['action'] ) || $_POST['action'] != 'editpost' ) { return; } if ( ! isset( $_POST['post_ID'] ) || $_POST['post_ID'] != $post_id ) { return; } if ( ! in_array( $post->post_type, $this->post_types ) ) { return; } $this->save( $post->ID ); } /** * Saves metabox form data. * * @param int $post_id * * @return void */ protected function save( $post_id ) { $form_fields = $this->form_fields(); $to_update = scbForms::validate_post_data( $form_fields ); // Filter data $to_update = $this->before_save( $to_update, $post_id ); // Validate dataset $is_valid = $this->validate_post_data( $to_update, $post_id ); if ( $is_valid instanceof WP_Error && $is_valid->get_error_codes() ) { $error_data = array( 'fields' => $is_valid->get_error_codes(), 'messages' => $is_valid->get_error_messages(), 'data' => $to_update, ); update_post_meta( $post_id, '_error_data_' . $this->id, $error_data ); $location = add_query_arg( 'message', 1, get_edit_post_link( $post_id, 'url' ) ); wp_redirect( esc_url_raw( apply_filters( 'redirect_post_location', $location, $post_id ) ) ); exit; } foreach ( $to_update as $key => $value ) { update_post_meta( $post_id, $key, $value ); } } /** * Filter data before save. * * @param array $post_data * @param int $post_id * * @return array */ protected function before_save( $post_data, $post_id ) { return $post_data; } /** * Validate posted data. * * @param array $post_data * @param int $post_id * * @return bool|object A WP_Error object if posted data are invalid. */ protected function validate_post_data( $post_data, $post_id ) { return false; } /** * Returns an array of post meta. * * @param int $post_id * * @return array */ private function get_meta( $post_id ) { $meta = get_post_custom( $post_id ); foreach ( $meta as $key => $values ) { $meta[ $key ] = maybe_unserialize( $meta[ $key ][0] ); } return $meta; } }
/home/sudancam/.trash/tyblue.2/../wp-includes/../wp-pagenavi.2/scb/PostMetabox.php