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Minor revisions PHP reorg, code cleanup, restores _post_restored_from functionality.
props adamsilverstein. see #23497 git-svn-id: http://core.svn.wordpress.org/trunk@23811 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Mark Jaquith
parent
19810a259c
commit
576e487663
@ -1745,68 +1745,3 @@ function wp_text_diff( $left_string, $right_string, $args = null ) {
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}
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endif;
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if ( !function_exists( 'wp_text_diff_with_count' ) ) :
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/**
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* Displays a human readable HTML representation of the difference between two strings.
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* similar to wp_text_diff, but tracks and returns could of lines added and removed
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*
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* @since 3.6
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* @see wp_parse_args() Used to change defaults to user defined settings.
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* @uses Text_Diff
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* @uses WP_Text_Diff_Renderer_Table
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*
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* @param string $left_string "old" (left) version of string
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* @param string $right_string "new" (right) version of string
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* @param string|array $args Optional. Change 'title', 'title_left', and 'title_right' defaults.
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* @return array contains html, linesadded & linesdeletd, empty string if strings are equivalent.
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*/
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function wp_text_diff_with_count( $left_string, $right_string, $args = null ) {
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$defaults = array( 'title' => '', 'title_left' => '', 'title_right' => '' );
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$args = wp_parse_args( $args, $defaults );
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if ( !class_exists( 'WP_Text_Diff_Renderer_Table' ) )
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require( ABSPATH . WPINC . '/wp-diff.php' );
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$left_string = normalize_whitespace( $left_string );
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$right_string = normalize_whitespace( $right_string );
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$left_lines = explode( "\n", $left_string );
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$right_lines = explode( "\n", $right_string) ;
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$text_diff = new Text_Diff($left_lines, $right_lines );
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$linesadded = $text_diff->countAddedLines();
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$linesdeleted = $text_diff->countDeletedLines();
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$renderer = new WP_Text_Diff_Renderer_Table();
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$diff = $renderer->render( $text_diff );
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if ( !$diff )
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return '';
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$r = "<table class='diff'>\n";
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if ( ! empty( $args[ 'show_split_view' ] ) ) {
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$r .= "<col class='content diffsplit left' /><col class='content diffsplit middle' /><col class='content diffsplit right' />";
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} else {
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$r .= "<col class='content' />";
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}
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if ( $args['title'] || $args['title_left'] || $args['title_right'] )
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$r .= "<thead>";
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if ( $args['title'] )
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$r .= "<tr class='diff-title'><th colspan='4'>$args[title]</th></tr>\n";
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if ( $args['title_left'] || $args['title_right'] ) {
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$r .= "<tr class='diff-sub-title'>\n";
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$r .= "\t<td></td><th>$args[title_left]</th>\n";
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$r .= "\t<td></td><th>$args[title_right]</th>\n";
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$r .= "</tr>\n";
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}
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if ( $args['title'] || $args['title_left'] || $args['title_right'] )
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$r .= "</thead>\n";
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$r .= "<tbody>\n$diff\n</tbody>\n";
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$r .= "</table>";
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return array( 'html' => $r, 'linesadded' => $linesadded, 'linesdeleted' => $linesdeleted );
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}
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endif;
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@ -142,7 +142,7 @@ function wp_save_post_revision( $post_id, $new_data = null ) {
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* @subpackage Post_Revisions
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* @since 2.6.0
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* @uses wp_get_post_revisions()
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*
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*
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* @param int $post_id The post ID.
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* @param int $user_id optional The post author ID.
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* @return object|bool The autosaved data or false on failure or when no autosave exists.
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@ -316,6 +316,13 @@ function wp_restore_post_revision( $revision_id, $fields = null ) {
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if ( $post_id )
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do_action( 'wp_restore_post_revision', $post_id, $revision['ID'] );
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$restore_details = array(
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'restored_revision_id' => $revision_id,
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'restored_by_user' => get_current_user_id(),
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'restored_time' => time()
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);
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update_post_meta( $post_id, '_post_restored_from', $restore_details );
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return $post_id;
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}
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@ -417,16 +424,80 @@ function _show_post_preview() {
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*/
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function wp_first_revision_matches_current_version( $post ) {
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if ( ! $post = get_post( $post ) )
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return false;
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if ( ! $post = get_post( $post ) )
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return false;
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if ( ! $revisions = wp_get_post_revisions( $post->ID ) )
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return false;
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if ( ! $revisions = wp_get_post_revisions( $post->ID ) )
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return false;
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$last_revision = array_shift( $revisions );
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$last_revision = array_shift( $revisions );
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if ( ! ($last_revision->post_modified == $post->post_modified ) )
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return false;
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if ( ! ($last_revision->post_modified == $post->post_modified ) )
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return false;
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return true;
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return true;
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}
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/**
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* Displays a human readable HTML representation of the difference between two strings.
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* similar to wp_text_diff, but tracks and returns could of lines added and removed
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*
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* @since 3.6
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* @see wp_parse_args() Used to change defaults to user defined settings.
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* @uses Text_Diff
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* @uses WP_Text_Diff_Renderer_Table
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*
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* @param string $left_string "old" (left) version of string
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* @param string $right_string "new" (right) version of string
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* @param string|array $args Optional. Change 'title', 'title_left', and 'title_right' defaults.
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* @return array contains html, linesadded & linesdeletd, empty string if strings are equivalent.
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*/
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function wp_text_diff_with_count( $left_string, $right_string, $args = null ) {
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$defaults = array( 'title' => '', 'title_left' => '', 'title_right' => '' );
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$args = wp_parse_args( $args, $defaults );
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if ( !class_exists( 'WP_Text_Diff_Renderer_Table' ) )
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require( ABSPATH . WPINC . '/wp-diff.php' );
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$left_string = normalize_whitespace( $left_string );
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$right_string = normalize_whitespace( $right_string );
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$left_lines = explode( "\n", $left_string );
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$right_lines = explode( "\n", $right_string) ;
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$text_diff = new Text_Diff($left_lines, $right_lines );
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$linesadded = $text_diff->countAddedLines();
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$linesdeleted = $text_diff->countDeletedLines();
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$renderer = new WP_Text_Diff_Renderer_Table();
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$diff = $renderer->render( $text_diff );
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if ( !$diff )
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return '';
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$r = "<table class='diff'>\n";
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if ( ! empty( $args[ 'show_split_view' ] ) ) {
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$r .= "<col class='content diffsplit left' /><col class='content diffsplit middle' /><col class='content diffsplit right' />";
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} else {
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$r .= "<col class='content' />";
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}
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if ( $args['title'] || $args['title_left'] || $args['title_right'] )
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$r .= "<thead>";
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if ( $args['title'] )
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$r .= "<tr class='diff-title'><th colspan='4'>$args[title]</th></tr>\n";
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if ( $args['title_left'] || $args['title_right'] ) {
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$r .= "<tr class='diff-sub-title'>\n";
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$r .= "\t<td></td><th>$args[title_left]</th>\n";
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$r .= "\t<td></td><th>$args[title_right]</th>\n";
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$r .= "</tr>\n";
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}
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if ( $args['title'] || $args['title_left'] || $args['title_right'] )
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$r .= "</thead>\n";
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$r .= "<tbody>\n$diff\n</tbody>\n";
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$r .= "</table>";
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return array( 'html' => $r, 'linesadded' => $linesadded, 'linesdeleted' => $linesdeleted );
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}
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