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<?php |
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|
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class Red_Monitor { |
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private $monitor_group_id; |
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|
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function __construct( $options ) { |
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if ( isset( $options['monitor_post'] ) && $options['monitor_post'] > 0 ) { |
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$this->monitor_group_id = intval( $options['monitor_post'] ); |
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|
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// Only monitor if permalinks enabled |
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if ( get_option( 'permalink_structure' ) ) { |
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add_action( 'post_updated', array( &$this, 'post_updated' ), 11, 3 ); |
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add_action( 'edit_form_advanced', array( &$this, 'insert_old_post' ) ); |
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add_action( 'edit_page_form', array( &$this, 'insert_old_post' ) ); |
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} |
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} |
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} |
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|
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public function insert_old_post() { |
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global $post; |
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|
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$url = parse_url( get_permalink() ); |
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$url = $url['path']; |
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|
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?> |
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<input type="hidden" name="redirection_slug" value="<?php echo esc_attr( $url ) ?>"/> |
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<?php |
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} |
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|
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public function can_monitor_post( $post, $post_before, $form_data ) { |
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if ( $post->post_status !== 'publish' || $post_before->post_status !== 'publish' ) { |
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return false; |
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} |
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|
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if ( is_post_type_hierarchical( $post->post_type ) ) { |
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return false; |
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} |
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|
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if ( ! isset( $form_data['redirection_slug'] ) ) { |
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return false; |
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} |
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|
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return true; |
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} |
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|
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public function post_updated( $post_id, $post, $post_before ) { |
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if ( $this->can_monitor_post( $post, $post_before, $_POST ) ) { |
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$after = parse_url( get_permalink( $post_id ) ); |
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$after = $after['path']; |
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$before = esc_url( $_POST['redirection_slug'] ); |
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$site = parse_url( get_site_url() ); |
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|
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if ( $before !== $after && $before !== '/' && ( ! isset( $site['path'] ) || ( isset( $site['path'] ) && $before !== $site['path'].'/' ) ) ) { |
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Red_Item::create( array( |
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'source' => $before, |
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'target' => $after, |
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'match' => 'url', |
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'red_action' => 'url', |
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'group_id' => $this->monitor_group_id, |
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) ); |
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} |
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} |
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} |
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} |
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|
