<?php

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/**

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* Load post metaboxes

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*

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* Callback function for post metaboxes load

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*

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* @since 1.0

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*/

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if ( !function_exists( 'herald_load_post_metaboxes' ) ) :

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function herald_load_post_metaboxes() {

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/* Layout metabox */

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add_meta_box(

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'herald_layout',

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esc_html__( 'Post Layout', 'herald' ),

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'herald_layout_metabox',

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'post',

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'side',

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'default'

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);

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/* Sidebar metabox */

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add_meta_box(

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'herald_sidebar',

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esc_html__( 'Sidebar', 'herald' ),

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'herald_sidebar_metabox',

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'post',

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'side',

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'default'

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);

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/* Meta bar metabox */

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add_meta_box(

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'herald_meta_bar',

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esc_html__( 'Meta bar', 'herald' ),

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'herald_meta_bar_metabox',

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'post',

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'side',

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'default'

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);

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/* Display metabox */

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add_meta_box(

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'herald_display',

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esc_html__( 'Display', 'herald' ),

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'herald_display_metabox',

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'post',

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'side',

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'default'

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);

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}

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endif;

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/**

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* Save post meta

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*

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* Callback function to save post meta data

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*

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* @since 1.0

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*/

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if ( !function_exists( 'herald_save_post_metaboxes' ) ) :

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function herald_save_post_metaboxes( $post_id, $post ) {

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if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )

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return;

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if ( isset( $_POST['herald_post_nonce'] ) ) {

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if ( !wp_verify_nonce( $_POST['herald_post_nonce'], __FILE__ ) )

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return;

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}

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if ( $post->post_type == 'post' && isset( $_POST['herald'] ) ) {

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$post_type = get_post_type_object( $post->post_type );

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if ( !current_user_can( $post_type->cap->edit_post, $post_id ) )

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return $post_id;

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$herald_meta = array();

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if( isset( $_POST['herald']['use_sidebar'] ) && $_POST['herald']['use_sidebar'] != 'inherit' ){

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$herald_meta['use_sidebar'] = $_POST['herald']['use_sidebar'];

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}

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if( isset( $_POST['herald']['sidebar'] ) && $_POST['herald']['sidebar'] != 'inherit' ){

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$herald_meta['sidebar'] = $_POST['herald']['sidebar'];

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}

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if( isset( $_POST['herald']['sticky_sidebar'] ) && $_POST['herald']['sticky_sidebar'] != 'inherit' ){

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$herald_meta['sticky_sidebar'] = $_POST['herald']['sticky_sidebar'];

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}

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if( isset( $_POST['herald']['layout'] ) && $_POST['herald']['layout'] != 'inherit' ){

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$herald_meta['layout'] = $_POST['herald']['layout'];

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}

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if( isset( $_POST['herald']['meta_bar_position'] ) && $_POST['herald']['meta_bar_position'] != 'inherit' ){

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$herald_meta['meta_bar_position'] = $_POST['herald']['meta_bar_position'];

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}

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$display = array('fimg' ,'headline' ,'tags' ,'author' ,'sticky_bar' ,'related', 'ad_above', 'ad_below');

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foreach($display as $key){

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if( isset( $_POST['herald']['display'][$key] ) && $_POST['herald']['display'][$key] != 'inherit' ){

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$herald_meta['display'][$key] = $_POST['herald']['display'][$key];

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}

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}

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if(!empty($herald_meta)){

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update_post_meta( $post_id, '_herald_meta', $herald_meta );

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} else {

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delete_post_meta( $post_id, '_herald_meta');

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}

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}

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}

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endif;

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/**

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* Layout metabox

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*

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* Callback function to create layout metabox

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*

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* @since 1.0

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*/

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if ( !function_exists( 'herald_layout_metabox' ) ) :

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function herald_layout_metabox( $object, $box ) {

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$herald_meta = herald_get_post_meta( $object->ID );

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$layouts = herald_get_single_layouts( true );

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?>

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<ul class="herald-img-select-wrap">

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<?php foreach ( $layouts as $id => $layout ): ?>

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<li>

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<?php $selected_class = $id == $herald_meta['layout'] ? ' selected': ''; ?>

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<img src="<?php echo esc_url($layout['img']); ?>" title="<?php echo esc_attr($layout['title']); ?>" class="herald-img-select<?php echo esc_attr($selected_class); ?>">

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<span><?php echo esc_html( $layout['title'] ); ?></span>

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<input type="radio" class="herald-hidden" name="herald[layout]" value="<?php echo esc_attr($id); ?>" <?php checked( $id, $herald_meta['layout'] );?>/> </label>

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</li>

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<?php endforeach; ?>

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</ul>

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<p class="description"><?php esc_html_e( 'Choose a layout', 'herald' ); ?></p>

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<?php

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}

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endif;

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/**

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* Sidebar metabox

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*

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* Callback function to create sidebar metabox

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*

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* @since 1.0

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*/

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if ( !function_exists( 'herald_sidebar_metabox' ) ) :

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function herald_sidebar_metabox( $object, $box ) {

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if($object->post_type == 'post'){

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$herald_meta = herald_get_post_meta( $object->ID );

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} else {

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$herald_meta = herald_get_page_meta( $object->ID );

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}

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$sidebars_lay = herald_get_sidebar_layouts( true );

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$sidebars = herald_get_sidebars_list( true );

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?>

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<ul class="herald-img-select-wrap">

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<?php foreach ( $sidebars_lay as $id => $layout ): ?>

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<li>

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<?php $selected_class = $id == $herald_meta['use_sidebar'] ? ' selected': ''; ?>

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<img src="<?php echo esc_url($layout['img']); ?>" title="<?php echo esc_attr($layout['title']); ?>" class="herald-img-select<?php echo esc_attr($selected_class); ?>">

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<span><?php echo esc_html( $layout['title'] ); ?></span>

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<input type="radio" class="herald-hidden" name="herald[use_sidebar]" value="<?php echo esc_attr($id); ?>" <?php checked( $id, $herald_meta['use_sidebar'] );?>/> </label>

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</li>

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<?php endforeach; ?>

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</ul>

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<p class="description"><?php esc_html_e( 'Display sidebar', 'herald' ); ?></p>

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<?php if ( !empty( $sidebars ) ): ?>

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<p><select name="herald[sidebar]" class="widefat">

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<?php foreach ( $sidebars as $id => $name ): ?>

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<option value="<?php echo esc_attr($id); ?>" <?php selected( $id, $herald_meta['sidebar'] );?>><?php echo esc_html( $name ); ?></option>

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<?php endforeach; ?>

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</select></p>

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<p class="description"><?php esc_html_e( 'Choose standard sidebar to display', 'herald' ); ?></p>

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<p><select name="herald[sticky_sidebar]" class="widefat">

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<?php foreach ( $sidebars as $id => $name ): ?>

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<option value="<?php echo esc_attr($id); ?>" <?php selected( $id, $herald_meta['sticky_sidebar'] );?>><?php echo esc_html( $name ); ?></option>

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<?php endforeach; ?>

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</select></p>

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<p class="description"><?php esc_html_e( 'Choose sticky sidebar to display', 'herald' ); ?></p>

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<?php endif; ?>

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<?php

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}

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endif;

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/**

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* Meta bar metabox

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*

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* Callback function to create meta bar metabox

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*

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* @since 1.3

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*/

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if ( !function_exists( 'herald_meta_bar_metabox' ) ) :

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function herald_meta_bar_metabox( $object, $box ) {

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$herald_meta = herald_get_post_meta( $object->ID );

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$layouts = herald_get_meta_bar_layouts( true );

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?>

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<ul class="herald-img-select-wrap">

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<?php foreach ( $layouts as $id => $layout ): ?>

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<li>

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<?php $selected_class = $id == $herald_meta['meta_bar_position'] ? ' selected': ''; ?>

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<img src="<?php echo esc_url($layout['img']); ?>" title="<?php echo esc_attr($layout['title']); ?>" class="herald-img-select<?php echo esc_attr($selected_class); ?>">

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<span><?php echo esc_html( $layout['title'] ); ?></span>

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<input type="radio" class="herald-hidden" name="herald[meta_bar_position]" value="<?php echo esc_attr($id); ?>" <?php checked( $id, $herald_meta['meta_bar_position'] );?>/> </label>

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</li>

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<?php endforeach; ?>

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</ul>

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<p class="description"><?php esc_html_e( 'Choose meta bar layout', 'herald' ); ?></p>

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<?php

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}

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endif;

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/**

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* Display options metabox

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*

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* Callback function to create display ptions metabox

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*

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* @since 1.3

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*/

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if ( !function_exists( 'herald_display_metabox' ) ) :

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function herald_display_metabox( $object, $box ) {

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$herald_meta = herald_get_post_meta( $object->ID );

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$meta = $herald_meta['display'];

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$options = array(

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'fimg' => esc_html( 'Featured Image', 'herald'),

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'headline' => esc_html( 'Headline (excerpt)', 'herald'),

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'tags' => esc_html( 'Tags', 'herald'),

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'author' => esc_html( 'Author Area', 'herald'),

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'sticky_bar' => esc_html( 'Sticky Bottom Bar', 'herald'),

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'related' => esc_html( 'Related posts', 'herald'),

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'ad_above' => esc_html( 'Ad above content', 'herald'),

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'ad_below' => esc_html( 'Ad below content', 'herald'),

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);

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$values = array(

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'inherit' => esc_html( 'Inherit', 'herald'),

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1 => esc_html( 'On', 'herald'),

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0 => esc_html( 'Off', 'herald'),

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);

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foreach($options as $id => $option): ?>

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<p><label><?php echo esc_html( $option ); ?>:</label> <select name="herald[display][<?php echo esc_attr($id); ?>]" class="alignright">

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<?php foreach($values as $value => $title): ?>

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<?php if( in_array( $id, array( 'ad_below', 'ad_above' ) ) && $value === 'inherit') {

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continue;

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} ?>

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<option value="<?php echo esc_attr($value); ?>" <?php selected($meta[$id], $value); ?>><?php echo esc_html( $title ); ?></option>

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<?php endforeach; ?>

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</select></p>

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<?php endforeach; ?>

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<p class="description"><?php esc_html_e( 'Optionally override global display options for single posts', 'herald' ); ?></p>

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<?php

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}

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endif;

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?>

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