File: /home/elrashedytravel/www/wp-content/themes/morenews/inc/hooks/hook-meta.php
<?php
/**
* Implement theme metabox.
*
* @package MoreNews
*/
if (!function_exists('morenews_add_theme_meta_box')) :
/**
* Add the Meta Box
*
* @since 1.0.0
*/
function morenews_add_theme_meta_box()
{
$morenews_screens = array('post', 'page');
foreach ($morenews_screens as $screen) {
add_meta_box(
'morenews-theme-settings',
esc_html__('Layout Options', 'morenews'),
'morenews_render_layout_options_metabox',
$screen,
'side',
'low'
);
}
}
endif;
add_action('add_meta_boxes', 'morenews_add_theme_meta_box');
if (!function_exists('morenews_render_layout_options_metabox')) :
/**
* Render theme settings meta box.
*
* @since 1.0.0
*/
function morenews_render_layout_options_metabox($post, $metabox)
{
$morenews_post_id = $post->ID;
// Meta box nonce for verification.
wp_nonce_field(basename(__FILE__), 'morenews_meta_box_nonce');
// Fetch Options list.
$morenews_content_layout = get_post_meta($morenews_post_id, 'morenews-meta-content-alignment', true);
$morenews_global_single_content_mode = get_post_meta($morenews_post_id, 'morenews-meta-content-mode', true);
if (empty($morenews_content_layout)) {
$morenews_content_layout = morenews_get_option('global_content_alignment');
}
if (empty($morenews_global_single_content_mode)) {
$morenews_global_single_content_mode = morenews_get_option('global_single_content_mode');
}
?>
<div id="morenews-settings-metabox-container" class="morenews-settings-metabox-container">
<div id="morenews-settings-metabox-tab-layout">
<div class="morenews-row-content">
<!-- Select Field-->
<h3><?php esc_html_e('Content Options', 'morenews') ?></h3>
<p>
<select name="morenews-meta-content-mode" id="morenews-meta-content-mode">
<option value="" <?php selected('', $morenews_global_single_content_mode); ?>>
<?php esc_html_e('Set as global layout', 'morenews') ?>
</option>
<option value="single-content-mode-default" <?php selected('single-content-mode-default', $morenews_global_single_content_mode); ?>>
<?php esc_html_e('Default', 'morenews') ?>
</option>
<option value="single-content-mode-boxed" <?php selected('single-content-mode-boxed', $morenews_global_single_content_mode); ?>>
<?php esc_html_e('Spacious', 'morenews') ?>
</option>
</select>
</p>
<small><?php esc_html_e('Please go to Customize>Themes Options for Single Post/Page.', 'morenews') ?></small>
</div><!-- .morenews-row-content -->
<div class="morenews-row-content">
<!-- Select Field-->
<h3><?php esc_html_e('Sidebar Options', 'morenews') ?></h3>
<p>
<select name="morenews-meta-content-alignment" id="morenews-meta-content-alignment">
<option value="" <?php selected('', $morenews_content_layout); ?>>
<?php esc_html_e('Set as global layout', 'morenews') ?>
</option>
<option value="align-content-left" <?php selected('align-content-left', $morenews_content_layout); ?>>
<?php esc_html_e('Content - Primary Sidebar', 'morenews') ?>
</option>
<option value="align-content-right" <?php selected('align-content-right', $morenews_content_layout); ?>>
<?php esc_html_e('Primary Sidebar - Content', 'morenews') ?>
</option>
<option value="full-width-content" <?php selected('full-width-content', $morenews_content_layout); ?>>
<?php esc_html_e('No Sidebar', 'morenews') ?>
</option>
</select>
</p>
<small><?php esc_html_e('Please go to Customize>Front-page Options for Homepage.', 'morenews') ?></small>
</div><!-- .morenews-row-content -->
</div><!-- #morenews-settings-metabox-tab-layout -->
</div><!-- #morenews-settings-metabox-container -->
<?php
}
endif;
if (!function_exists('morenews_save_layout_options_meta')) :
/**
* Save theme settings meta box value.
*
* @since 1.0.0
*
* @param int $morenews_post_id Post ID.
* @param WP_Post $post Post object.
*/
function morenews_save_layout_options_meta($morenews_post_id, $post)
{
// Verify nonce.
if (!isset($_POST['morenews_meta_box_nonce']) || !wp_verify_nonce($_POST['morenews_meta_box_nonce'], basename(__FILE__))) {
return;
}
// Bail if auto save or revision.
if (defined('DOING_AUTOSAVE') || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
return;
}
// Check the post being saved == the $morenews_post_id to prevent triggering this call for other save_post events.
if (empty($_POST['post_ID']) || $_POST['post_ID'] != $morenews_post_id) {
return;
}
// Check permission.
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $morenews_post_id)) {
return;
}
} else if (!current_user_can('edit_post', $morenews_post_id)) {
return;
}
$morenews_content_layout = isset($_POST['morenews-meta-content-alignment']) ? $_POST['morenews-meta-content-alignment'] : '';
$morenews_global_single_content_mode = isset($_POST['morenews-meta-content-mode']) ? $_POST['morenews-meta-content-mode'] : '';
update_post_meta($morenews_post_id, 'morenews-meta-content-alignment', sanitize_text_field($morenews_content_layout));
update_post_meta($morenews_post_id, 'morenews-meta-content-mode', sanitize_text_field($morenews_global_single_content_mode));
}
endif;
add_action('save_post', 'morenews_save_layout_options_meta', 10, 2);
//Category fields meta starts
if (!function_exists('morenews_taxonomy_add_new_meta_field')) :
// Add term page
function morenews_taxonomy_add_new_meta_field()
{
// this will add the custom meta field to the add new term page
$morenews_cat_color = array(
'category-color-1' => __('Category Color 1', 'morenews'),
'category-color-2' => __('Category Color 2', 'morenews'),
'category-color-3' => __('Category Color 3', 'morenews'),
);
?>
<div class="form-field">
<label for="term_meta[color_class_term_meta]"><?php esc_html_e('Color Class', 'morenews'); ?></label>
<select id="term_meta[color_class_term_meta]" name="term_meta[color_class_term_meta]">
<?php foreach ($morenews_cat_color as $key => $value) : ?>
<option value="<?php echo esc_attr($key); ?>"><?php echo esc_html($value); ?></option>
<?php endforeach; ?>
</select>
<p class="description"><?php esc_html_e('Select category color class. You can set appropriate categories color on "Categories" section of the theme customizer.', 'morenews'); ?></p>
</div>
<?php
}
endif;
add_action('category_add_form_fields', 'morenews_taxonomy_add_new_meta_field', 10, 2);
if (!function_exists('morenews_taxonomy_edit_meta_field')) :
// Edit term page
function morenews_taxonomy_edit_meta_field($term)
{
// put the term ID into a variable
$morenews_t_id = $term->term_id;
// retrieve the existing value(s) for this meta field. This returns an array
$morenews_term_meta = get_option("category_color_$morenews_t_id");
?>
<tr class="form-field">
<th scope="row" valign="top"><label for="term_meta[color_class_term_meta]"><?php esc_html_e('Color Class', 'morenews'); ?></label></th>
<td>
<?php
$morenews_cat_color = array(
'category-color-1' => __('Category Color 1', 'morenews'),
'category-color-2' => __('Category Color 2', 'morenews'),
'category-color-3' => __('Category Color 3', 'morenews'),
);
?>
<select id="term_meta[color_class_term_meta]" name="term_meta[color_class_term_meta]">
<?php foreach ($morenews_cat_color as $key => $value) : ?>
<option value="<?php echo esc_attr($key); ?>" <?php selected(isset($morenews_term_meta['color_class_term_meta']) ? $morenews_term_meta['color_class_term_meta'] : '', $key); ?>><?php echo esc_html($value); ?></option>
<?php endforeach; ?>
</select>
<p class="description"><?php esc_html_e('Select category color class. You can set appropriate categories color on "Categories" section of the theme customizer.', 'morenews'); ?></p>
</td>
</tr>
<?php
}
endif;
add_action('category_edit_form_fields', 'morenews_taxonomy_edit_meta_field', 10, 2);
if (!function_exists('morenews_save_taxonomy_color_class_meta')) :
// Save extra taxonomy fields callback function.
function morenews_save_taxonomy_color_class_meta($morenews_term_id)
{
if (isset($_POST['term_meta'])) {
$morenews_t_id = $morenews_term_id;
$morenews_term_meta = get_option("category_color_$morenews_t_id");
$morenews_cat_keys = array_keys($_POST['term_meta']);
foreach ($morenews_cat_keys as $key) {
if (isset($_POST['term_meta'][$key])) {
$morenews_term_meta[$key] = $_POST['term_meta'][$key];
}
}
// Save the option array.
update_option("category_color_$morenews_t_id", $morenews_term_meta);
}
}
endif;
add_action('edited_category', 'morenews_save_taxonomy_color_class_meta', 10, 2);
add_action('create_category', 'morenews_save_taxonomy_color_class_meta', 10, 2);
//Category fields meta ends
add_action('save_post', 'morenews_save_reading_time_meta');
function morenews_save_reading_time_meta($post_id)
{
$morenews_show_read_mins = morenews_get_option('global_show_min_read');
if($morenews_show_read_mins == 'no'){
return;
}
// Avoid autosave & revisions
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;
if (wp_is_post_revision($post_id)) return;
// Posts only
if (get_post_type($post_id) !== 'post') return;
// Raw content (fastest)
$content = get_post_field('post_content', $post_id);
// Strip tags + shortcodes (light + safe)
$clean_text = wp_strip_all_tags(strip_shortcodes($content), true);
// Count words
$word_count = str_word_count($clean_text);
// Words per minute
$wpm = absint(morenews_get_option('global_show_min_read_number'));
if (!$wpm) {
$wpm = 200;
}
// Calculate minutes
$minutes = ceil($word_count / $wpm);
// Store
update_post_meta($post_id, '_aft_read_time', $minutes);
}