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April 2, 2016 15:12
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Complete rewrite in code which is more "understandable" to me. Exact same code as core code found `post_submit_meta_box();` here: `/wp-admin/includes/meta-boxes.php`
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| /** | |
| * Displays post submit form fields. | |
| * | |
| * @since 2.7.0 | |
| * | |
| * @global string $action | |
| * | |
| * @param WP_Post $post Current post object. | |
| * @param array $args { | |
| * Array of arguments for building the post submit meta box. | |
| * | |
| * @type string $id Meta box ID. | |
| * @type string $title Meta box title. | |
| * @type callable $callback Meta box display callback. | |
| * @type array $args Extra meta box arguments. | |
| * } | |
| */ | |
| public function meta_box_actions( $post, $args = array() ) { | |
| global $action; | |
| $post_type = $post->post_type; | |
| $post_type_object = get_post_type_object( $post_type ); | |
| $can_publish = current_user_can( $post_type_object->cap->publish_posts ); | |
| // BoF #submitpost .submitbox | |
| echo '<div class="submitbox" id="submitpost">' . PHP_EOL; | |
| // BoF #minor-publishing | |
| echo '<div id="minor-publishing">' . PHP_EOL; | |
| // Hidden submit button early on so that the browser chooses the right button when form is submitted with Return key | |
| echo '<div style="display:none;">' . PHP_EOL; | |
| submit_button( __( 'Save' ), 'button', 'save' ); | |
| echo '</div>' . PHP_EOL; | |
| // BoF #minor-publishing-actions | |
| echo '<div id="minor-publishing-actions">' . PHP_EOL; | |
| // BoF #save-action | |
| echo '<div id="save-action">' . PHP_EOL; | |
| if ( $post->post_status != 'publish' && $post->post_status != 'future' && $post->post_status != 'pending' ) { | |
| if ( $post->post_status == 'private' ) { | |
| $style = 'style="display:none;"'; | |
| } else { | |
| $style = ''; | |
| } | |
| echo '<input ' . $style . ' type="submit" name="save" id="save-post" value="' . esc_attr( 'Save Draft' ) . '" class="button" />' . PHP_EOL; | |
| echo '<span class="spinner"></span>' . PHP_EOL; | |
| } elseif ( $post->post_status == 'pending' && $can_publish ) { | |
| echo '<input type="submit" name="save" id="save-post" value="' . esc_attr( 'Save as Pending' ) . '" class="button" />' . PHP_EOL; | |
| echo '<span class="spinner"></span>' . PHP_EOL; | |
| } | |
| echo '</div><!-- end #save-action -->' . PHP_EOL; | |
| // EoF #save-action | |
| if ( is_post_type_viewable( $post_type_object ) ) { | |
| // BoF #preview-action | |
| echo '<div id="preview-action">' . PHP_EOL; | |
| $preview_link = esc_url( get_preview_post_link( $post ) ); | |
| if ( $post->post_status == 'publish' ) { | |
| $preview_button = 'Preview Changes'; | |
| } else { | |
| $preview_button = 'Preview'; | |
| } | |
| echo '<a class="preview button" href="' . $preview_link . '" target="wp-preview-' . (int) $post->ID . '" id="post-preview">' . $preview_button . '</a>' . PHP_EOL; | |
| echo '<input type="hidden" name="wp-preview" id="wp-preview" value="" />' . PHP_EOL; | |
| echo '</div><!-- end #preview-action -->' . PHP_EOL; | |
| // EoF #preview-action | |
| }// public post type | |
| /** | |
| * Fires before the post time/date setting in the Publish meta box. | |
| * | |
| * @since 4.4.0 | |
| * | |
| * @param WP_Post $post WP_Post object for the current post. | |
| */ | |
| do_action( 'post_submitbox_minor_actions', $post ); | |
| echo '<div class="clear"></div>' . PHP_EOL; | |
| echo '</div><!-- #minor-publishing-actions -->' . PHP_EOL; | |
| // EoF #minor-publishing-actions | |
| // BoF #misc-publishing-actions | |
| echo '<div id="misc-publishing-actions">' . PHP_EOL; | |
| // BoF .misc-pub-section .misc-pub-post-status | |
| echo '<div class="misc-pub-section misc-pub-post-status">' . PHP_EOL; | |
| echo '<label for="post_status">Status:</label>' . PHP_EOL; | |
| echo '<span id="post-status-display">' . PHP_EOL; | |
| switch ( $post->post_status ) { | |
| case 'private': | |
| _e( 'Privately Published' ); | |
| break; | |
| case 'publish': | |
| _e( 'Published' ); | |
| break; | |
| case 'future': | |
| _e( 'Scheduled' ); | |
| break; | |
| case 'pending': | |
| _e( 'Pending Review' ); | |
| break; | |
| case 'draft': | |
| case 'auto-draft': | |
| _e( 'Draft' ); | |
| break; | |
| } | |
| echo '</span>' . PHP_EOL; | |
| if ( $post->post_status == 'publish' || $post->post_status == 'private' || $can_publish ) { | |
| if ( $post->post_status == 'private' ) { | |
| $style = 'style="display:none"'; | |
| } else { | |
| $style = ''; | |
| } | |
| echo '<a href="#post_status" ' . $style . ' class="edit-post-status hide-if-no-js"><span aria-hidden="true">Edit</span> <span class="screen-reader-text">Edit status</span></a>' . PHP_EOL; | |
| // BoF #post-status-select .hide-if-js | |
| echo '<div id="post-status-select" class="hide-if-js">' . PHP_EOL; | |
| echo '<input type="hidden" name="hidden_post_status" id="hidden_post_status" value="' . esc_attr( $post->post_status ) . '" />' . PHP_EOL; | |
| echo '<select name="post_status" id="post_status">' . PHP_EOL; | |
| if ( $post->post_status == 'publish' ) { | |
| echo '<option ' . selected( $post->post_status, 'publish', false ) . ' value="publish">Published</option>' . PHP_EOL; | |
| } elseif ( $post->post_status == 'private' ) { | |
| echo '<option ' . selected( $post->post_status, 'private', false ) . ' value="publish">Privately Published</option>' . PHP_EOL; | |
| } elseif ( $post->post_status == 'future' ) { | |
| echo '<option ' . selected( $post->post_status, 'future', false ) . ' value="future">Scheduled</option>' . PHP_EOL; | |
| } | |
| echo '<option ' . selected( $post->post_status, 'pending', false ) . ' value="pending">Pending Review</option>' . PHP_EOL; | |
| if ( $post->post_status == 'auto-draft' ) { | |
| echo '<option ' . selected( $post->post_status, 'auto-draft', false ) . ' value="draft">Draft</option>' . PHP_EOL; | |
| } else { | |
| echo '<option ' . selected( $post->post_status, 'draft', false ) . ' value="draft">Draft</option>' . PHP_EOL; | |
| } | |
| echo '</select>' . PHP_EOL; | |
| echo '<a href="#post_status" class="save-post-status hide-if-no-js button">OK</a>' . PHP_EOL; | |
| echo '<a href="#post_status" class="cancel-post-status hide-if-no-js button-cancel">Cancel</a>' . PHP_EOL; | |
| echo '</div><!-- end #post-status-select .hide-if-js -->' . PHP_EOL; | |
| // EoF #post-status-select .hide-if-js | |
| } | |
| echo '</div><!-- end .misc-pub-section .misc-pub-post-status -->' . PHP_EOL; | |
| // EoF .misc-pub-section .misc-pub-post-status | |
| // BoF #visibility .misc-pub-section .misc-pub-visibility | |
| echo '<div class="misc-pub-section misc-pub-visibility" id="visibility">' . PHP_EOL; | |
| echo 'Visibility: <span id="post-visibility-display">' . PHP_EOL; | |
| if ( $post->post_status == 'private' ) { | |
| $post->post_password = ''; | |
| $visibility = 'private'; | |
| $visibility_trans = __( 'Private' ); | |
| } elseif ( ! empty( $post->post_password ) ) { | |
| $visibility = 'password'; | |
| $visibility_trans = __( 'Password protected' ); | |
| } elseif ( $post_type == 'post' && is_sticky( $post->ID ) ) { | |
| $visibility = 'public'; | |
| $visibility_trans = __( 'Public, Sticky' ); | |
| } else { | |
| $visibility = 'public'; | |
| $visibility_trans = __( 'Public' ); | |
| } | |
| echo esc_html( $visibility_trans ); | |
| echo '</span>' . PHP_EOL; | |
| if ( $can_publish ) { | |
| echo '<a href="#visibility" class="edit-visibility hide-if-no-js"><span aria-hidden="true">Edit</span> <span class="screen-reader-text">Edit visibility</span></a>' . PHP_EOL; | |
| // BoF #post-visibility-select .hide-if-js | |
| echo '<div id="post-visibility-select" class="hide-if-js">' . PHP_EOL; | |
| echo '<input type="hidden" name="hidden_post_password" id="hidden-post-password" value="'.esc_attr($post->post_password).'" />' . PHP_EOL; | |
| if ( $post_type == 'post' ) { | |
| echo '<input type="checkbox" style="display:none" name="hidden_post_sticky" id="hidden-post-sticky" value="sticky" ' . checked( is_sticky( $post->ID ), true, false ) . ' />' . PHP_EOL; | |
| } | |
| echo '<input type="hidden" name="hidden_post_visibility" id="hidden-post-visibility" value="' . esc_attr( $visibility ) . '" />' . PHP_EOL; | |
| echo '<input type="radio" name="visibility" id="visibility-radio-public" value="public" ' . checked( $visibility, 'public', false ) . ' /> <label for="visibility-radio-public" class="selectit">Public</label><br />' . PHP_EOL; | |
| if ( $post_type == 'post' && current_user_can( 'edit_others_posts' ) ) { | |
| echo '<span id="sticky-span"><input id="sticky" name="sticky" type="checkbox" value="sticky" ' . checked( is_sticky( $post->ID ), true, false ) . ' /> <label for="sticky" class="selectit">Stick this post to the front page</label><br /></span>' . PHP_EOL; | |
| } | |
| echo '<input type="radio" name="visibility" id="visibility-radio-password" value="password" ' . checked( $visibility, 'password', false ) . ' /> <label for="visibility-radio-password" class="selectit">Password protected</label><br />' . PHP_EOL; | |
| echo '<span id="password-span"><label for="post_password">Password:</label> <input type="text" name="post_password" id="post_password" value="' . esc_attr( $post->post_password ) . '" maxlength="20" /><br /></span>' . PHP_EOL; | |
| echo '<input type="radio" name="visibility" id="visibility-radio-private" value="private" ' . checked( $visibility, 'private', false ) . ' /> <label for="visibility-radio-private" class="selectit">Private</label><br />' . PHP_EOL; | |
| echo '<p>' . PHP_EOL; | |
| echo '<a href="#visibility" class="save-post-visibility hide-if-no-js button">OK</a>' . PHP_EOL; | |
| echo '<a href="#visibility" class="cancel-post-visibility hide-if-no-js button-cancel">Cancel</a>' . PHP_EOL; | |
| echo '</p>' . PHP_EOL; | |
| echo '</div><!-- end #post-visibility-select .hide-if-js -->' . PHP_EOL; | |
| // RoF #post-visibility-select .hide-if-js | |
| } | |
| echo '</div><!-- #visibility .misc-pub-section .misc-pub-visibility -->' . PHP_EOL; | |
| // EoF #visibility .misc-pub-section .misc-pub-visibility | |
| /* translators: Publish box date format, see http://php.net/date */ | |
| $datef = __( 'M j, Y @ H:i' ); | |
| if ( $post->ID != 0 ) { | |
| if ( 'future' == $post->post_status ) { // scheduled for publishing at a future date | |
| $stamp = __( 'Scheduled for: <b>%1$s</b>' ); | |
| } elseif ( $post->post_status == 'publish' || $post->post_status == 'private' ) { // already published | |
| $stamp = __( 'Published on: <b>%1$s</b>' ); | |
| } elseif ( $post->post_date_gmt == '0000-00-00 00:00:00' ) { // draft, 1 or more saves, no date specified | |
| $stamp = __( 'Publish <b>immediately</b>' ); | |
| } elseif ( time() < strtotime( $post->post_date_gmt . ' +0000' ) ) { // draft, 1 or more saves, future date specified | |
| $stamp = __( 'Schedule for: <b>%1$s</b>' ); | |
| } else { // draft, 1 or more saves, date specified | |
| $stamp = __( 'Publish on: <b>%1$s</b>' ); | |
| } | |
| $date = date_i18n( $datef, strtotime( $post->post_date ) ); | |
| } else { // draft (no saves, and thus no date specified) | |
| $stamp = __( 'Publish <b>immediately</b>' ); | |
| $date = date_i18n( $datef, strtotime( current_time( 'mysql' ) ) ); | |
| } | |
| if ( ! empty( $args['args']['revisions_count'] ) ) { | |
| $revisions_to_keep = wp_revisions_to_keep( $post ); | |
| } | |
| // BoF .misc-pub-section .misc-pub-revisions | |
| echo '<div class="misc-pub-section misc-pub-revisions">' . PHP_EOL; | |
| if ( $revisions_to_keep > 0 && $revisions_to_keep <= $args['args']['revisions_count'] ) { | |
| echo '<span title="' . esc_attr( sprintf( __( 'Your site is configured to keep only the last %s revisions.' ), number_format_i18n( $revisions_to_keep ) ) ) . '">' . PHP_EOL; | |
| printf( __( 'Revisions: %s' ), '<b>' . number_format_i18n( $args['args']['revisions_count'] ) . '+</b>' ); | |
| echo '</span>' . PHP_EOL; | |
| } else { | |
| printf( __( 'Revisions: %s' ), '<b>' . number_format_i18n( $args['args']['revisions_count'] ) . '</b>' ); | |
| } | |
| echo ' <a class="hide-if-no-js" href="' . esc_url( get_edit_post_link( $args['args']['revision_id'] ) ) . '"><span aria-hidden="true">Browse</span> <span class="screen-reader-text">Browse revisions</span></a>' . PHP_EOL; | |
| echo '</div><!-- end .misc-pub-section .misc-pub-revisions -->' . PHP_EOL; | |
| // EoF .misc-pub-section .misc-pub-revisions | |
| if ( $can_publish ) {// Contributors don't get to choose the date of publish | |
| // BoF .misc-pub-section .curtime .misc-pub-curtime | |
| echo '<div class="misc-pub-section curtime misc-pub-curtime">' . PHP_EOL; | |
| echo '<span id="timestamp">' . sprintf( $stamp, $date ) . '</span>' . PHP_EOL; | |
| echo '<a href="#edit_timestamp" class="edit-timestamp hide-if-no-js"><span aria-hidden="true">Edit</span> <span class="screen-reader-text">Edit date and time</span></a>' . PHP_EOL; | |
| echo '<fieldset id="timestampdiv" class="hide-if-js">' . PHP_EOL; | |
| echo '<legend class="screen-reader-text">Date and time</legend>' . PHP_EOL; | |
| touch_time( ( $action === 'edit' ), 1 ); | |
| echo '</fieldset>' . PHP_EOL; | |
| echo '</div><!-- end .misc-pub-section .curtime .misc-pub-curtime -->' . PHP_EOL; | |
| // EoF .misc-pub-section .curtime .misc-pub-curtime | |
| } | |
| /** | |
| * Fires after the post time/date setting in the Publish meta box. | |
| * | |
| * @since 2.9.0 | |
| * @since 4.4.0 Added the `$post` parameter. | |
| * | |
| * @param WP_Post $post WP_Post object for the current post. | |
| */ | |
| do_action( 'post_submitbox_misc_actions', $post ); | |
| echo '</div><!-- end #minor-publishing-actions -->' . PHP_EOL; | |
| // EoF #minor-publishing-actions | |
| echo '<div class="clear"></div>' . PHP_EOL; | |
| echo '</div><!-- end #minor-publishing -->' . PHP_EOL; | |
| // EoF #minor-publishing | |
| // BoF #major-publishing-actions | |
| echo '<div id="major-publishing-actions">' . PHP_EOL; | |
| /** | |
| * Fires at the beginning of the publishing actions section of the Publish meta box. | |
| * | |
| * @since 2.7.0 | |
| */ | |
| do_action( 'post_submitbox_start' ); | |
| // BoF #delete-action | |
| echo '<div id="delete-action">' . PHP_EOL; | |
| if ( current_user_can( "delete_post", $post->ID ) ) { | |
| if ( ! EMPTY_TRASH_DAYS ) { | |
| $delete_text = 'Delete Permanently'; | |
| } else { | |
| $delete_text = 'Move to Trash'; | |
| } | |
| echo '<a class="submitdelete deletion" href="' . get_delete_post_link( $post->ID ) . '">' . $delete_text . '</a>' . PHP_EOL; | |
| } | |
| echo '</div><!-- end #delete-action -->' . PHP_EOL; | |
| // EoF #delete-action | |
| // BoF #publishing-action | |
| echo '<div id="publishing-action">' . PHP_EOL; | |
| echo '<span class="spinner"></span>' . PHP_EOL; | |
| if ( ! in_array( $post->post_status, array( 'publish', 'future', 'private' ) ) || 0 == $post->ID ) { | |
| if ( $can_publish ) { | |
| if ( ! empty( $post->post_date_gmt ) && time() < strtotime( $post->post_date_gmt . ' +0000' ) ) { | |
| echo '<input name="original_publish" type="hidden" id="original_publish" value="' . esc_attr( 'Schedule' ) . '" />' . PHP_EOL; | |
| submit_button( 'Schedule', 'primary button-large', 'publish', false ); | |
| } else { | |
| echo '<input name="original_publish" type="hidden" id="original_publish" value="' . esc_attr( 'Publish' ) . '" />' . PHP_EOL; | |
| submit_button( 'Publish', 'primary button-large', 'publish', false ); | |
| } | |
| } else { | |
| echo '<input name="original_publish" type="hidden" id="original_publish" value="' . esc_attr( 'Submit for Review' ) . '" />' . PHP_EOL; | |
| submit_button( 'Submit for Review', 'primary button-large', 'publish', false ); | |
| } | |
| } else { | |
| echo '<input name="original_publish" type="hidden" id="original_publish" value="' . esc_attr( 'Update' ) . '" />' . PHP_EOL; | |
| echo '<input name="save" type="submit" class="button button-primary button-large" id="publish" value="' . esc_attr( 'Update' ) . '" />' . PHP_EOL; | |
| } | |
| echo '</div><!-- end #publishing-action -->' . PHP_EOL; | |
| // EoF #publishing-action | |
| echo '<div class="clear"></div>' . PHP_EOL; | |
| echo '</div><!-- end #major-publishing-actions -->' . PHP_EOL; | |
| // EoF #major-publishing-actions | |
| echo '</div><!-- end #submitpost .submitbox -->' . PHP_EOL; | |
| // EoF #submitpost .submitbox | |
| } |
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