<?php


/* ---------------------------
	PAGE D'OPTIONS DU THEME
 ---------------------------*/

function register_theme_settings_option_page()
{

	// Check function exists.
	if (function_exists('acf_add_options_page')) {

		// Register options page.
		$option_page = acf_add_options_page(array(
			'page_title'    => __('Paramètres du site', 'homegrade-theme__texte-backoffice'),
			'menu_title'    => __('Paramètres du site', 'homegrade-theme__texte-backoffice'),
			'menu_slug'     => 'theme-general-settings',
			'capability'    => 'activate_plugins',
			'redirect'      => false,
			'position' => 20,
		));
	}
}
// add_options_page( 'MyPlugin Options', 'MyPlugin Options', 'activate_plugins', 'myplugin-options', 'myplugin_options' );


add_action('acf/init', 'register_theme_settings_option_page');


/* ---------------------------
	ADMIN STYLES
 ---------------------------*/

// Amin Stylesheet
function my_custom_admin()
{
	wp_enqueue_style('admin_styles', get_template_directory_uri() . '/css/admin-style.css');
}

add_action('admin_head', 'my_custom_admin');

// ENQUEUE DU CSS BLADE LOGIN ADMIN
function enqueue_custom_login_stylesheet()
{
	wp_enqueue_style('custom-login', get_stylesheet_directory_uri() . '/style-login.css');
}
add_action('login_enqueue_scripts', 'enqueue_custom_login_stylesheet');



/* ----------------------------------
	ENQUEUE DU COLOR SCHEME ADMIN
 -----------------------------------*/

function homegrade_admin_color_scheme()
{
	//Get the theme directory
	$theme_dir = get_stylesheet_directory_uri();

	//Homegrade
	wp_admin_css_color(
		'homegrade_light',
		'Homegrade Light',
		$theme_dir . '/homegrade-light-color-scheme.css',
		array('#cf4944', '#fff', '#d54e21', '#2f0154')
	);
	wp_admin_css_color(
		'homegrade_dark',
		'Homegrade Dark',
		$theme_dir . '/homegrade-dark-color-scheme.css',
		array('#2f2a33', '#fff', '#e14d43', '#e14d43')
	);
}
add_action('admin_init', 'homegrade_admin_color_scheme');


/* ----------------------------------
	 REMOVE FROM  ADMIN MENU
 -----------------------------------*/
function custom_menu_page_removing()
{
	// remove_menu_page('edit.php'); // Hide Articles
	remove_menu_page('edit-comments.php'); // Hide Commentaires
}
add_action('admin_menu', 'custom_menu_page_removing');

/* ----------------------------------
	 HIDE EDITOR ON CERTAIN PAGES
 -----------------------------------*/

function hide_editor()
{
	if (!is_admin()) return null;
	$post_id = isset($_GET['post']) ? $_GET['post'] : (isset($_POST['post_ID']) ? $_POST['post_ID'] : null);

	if (!isset($post_id)) return;

	$template_file = get_post_meta($post_id, '_wp_page_template', true);

	if ($template_file == 'template-publications.php') { // edit the template name
		remove_post_type_support('page', 'editor', 'comments');
	}
}
add_action('admin_init', 'hide_editor');

function remove_meta_boxes()
{
	# Removes meta from Posts #
	// remove_meta_box('postexcerpt', 'post', 'normal');
	// remove_meta_box('postcustom', 'post', 'normal');
	// remove_meta_box('trackbacksdiv', 'post', 'normal');
	remove_meta_box('commentstatusdiv', 'page', 'normal');
	remove_meta_box('commentsdiv', 'page', 'normal');
}
add_action('admin_init', 'remove_meta_boxes');





/* ----------------------------------
	REMOVE FROM  ADMIN BAR
 -----------------------------------*/

function mytheme_admin_bar_render()
{
	global $wp_admin_bar;
	$wp_admin_bar->remove_menu('comments');
}
add_action('wp_before_admin_bar_render', 'mytheme_admin_bar_render');



/* ----------------------------------------------------------------------
	MODIFIER LE LIEN DU LOGO SUR LA BLADE DE CONNEXION À L'INTERFACE ADMIN
 ------------------------------------------------------------------------*/
function change_login_logo_url($url)
{
	return site_url();
}
add_filter('login_headerurl', 'change_login_logo_url');


/* ----------------------------------------------------------------------
	GESTION DE LA COLONNE THEMATIQUE DANS LA LISTE DES POSTS CONSEILS
 ------------------------------------------------------------------------*/

//  AJOUT D'UNE COLONNE CUSTOM
function add_acf_posts_columns($columns)
{
	global $current_screen;
	$new_admin_col_arrays = array_slice($columns, 0, 2, true) + array('thematiques_taxo' => 'Thématique') +  array_slice($columns, 2, count($columns) - 2, true);
	return array_merge($new_admin_col_arrays);
}
add_filter('manage_conseils_posts_columns', 'add_acf_posts_columns');
add_filter('manage_questions_posts_columns', 'add_acf_posts_columns');
add_filter('manage_brochures_posts_columns', 'add_acf_posts_columns');



/* ----------------------------------------------------------------------
 	CUSTOMISATION DE LA COLONNE POUR AFFICHER :  THEMATIQUE PARENT > THEMATIQUE
 ------------------------------------------------------------------------*/

function handle_posts_custom_columns($column, $post_id)
{
	if ($column != 'thematiques_taxo') {
		return;
	}
	$tax = get_the_terms($post_id, ('thematiques'));
	$edit_link = esc_url(get_edit_term_link($tax[0]->term_id, 'thematiques', 'conseils'));

	echo '<a href="' . $edit_link . '">';
	if (isset($tax[0]->parent) && $tax[0]->parent != 0) {
		$tax_parent = get_term($tax[0]->parent, 'thematiques');
		echo  $tax_parent->name . " — ";
	}
	echo $tax[0]->name;
	echo '</a>';
}
add_action('manage_conseils_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
add_action('manage_questions_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
add_action('manage_brochures_posts_custom_column', 'handle_posts_custom_columns', 10, 2);


/* -------------------------------------------
 	CREATION DU DROPDOWN SELECT AVEC LES OPTIONS
 ---------------------------------------------*/

function filter_posts_per_thematique_declare_dropdown()
{
	global $pagenow;
	$post_type = (isset($_GET['post_type'])) ? $_GET['post_type'] : 'post';

	//only add filter to post type you want
	if ($post_type == 'questions') {
		$all_thematiques = get_terms([
			'taxonomy' => 'thematiques',
			'hide_empty' => true,
		]);
		write_log($all_thematiques);


		$all_oj_ids = get_posts(array('post_type' => 'oj', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC', 'fields' => 'ids'));
		$thematiques = get_terms(array('taxonomy' => 'thematiques', 'hide_empty' => true));
?>
		<select name="thematiques">
			<option value=""><?php _e('Filtrer par Thématique', 'homegrade-theme__texte-backoffice'); ?></option>
			<?php
			$current_v = isset($_GET['thematiques']) ? $_GET['thematiques'] : '';
			foreach ($all_thematiques as $index => $thematique) {
				printf(
					'<option value="%s"%s>%s</option>',
					$thematique->slug,
					$thematique->slug == $current_v ? ' selected="selected"' : '',
					$thematique->name
				);
			}
			?>
		</select>
<?php
	}
}
add_action('restrict_manage_posts', 'filter_posts_per_thematique_declare_dropdown');


/* ------------------------------------------------------
 	FILTRAGE DES POSTS QUAND LA QUERY DE FILTER EST ENVOYEE
 --------------------------------------------------------*/

function filter_post_by_thematiques_query($query)
{
	global $pagenow;
	$type = 'questions'; // change to custom post name.
	if (isset($_GET['post_type'])) {
		$type = $_GET['post_type'];
	}
	if (($type  === 'questions') && is_admin() && $pagenow == 'edit.php' && isset($_GET['thematiques']) && $_GET['thematiques'] != '') {
		$query->query_vars['meta_key'] = 'thematiques_taxo'; // change to meta key created by acf.
		$query->query_vars['meta_value'] = $_GET['thematiques'];
	}
}

// add_filter('parse_query', 'filter_post_by_thematiques_query');






/* ----------------------------------------------------------------------
	ADDING CLASS TO ADMIN BODY
 ------------------------------------------------------------------------*/
function wpdocs_admin_classes($classes)
{
	// if (is_admin()) {
	// 	return $classes;
	// }
	global $pagenow;
	global $post;

	$thematique = get_the_terms(get_the_ID(), 'thematiques')[0] ?? null;
	$thematiqueParent = getParentThematique($thematique);
	$thematiqueColorSlug = getThematiqueFamilySlug($thematiqueParent->slug) ?? null;
	$postType = get_post_type($post->ID);

	if (in_array($pagenow, array('post.php', 'post-new.php'), true) && $thematiqueColorSlug && ($postType == 'conseils' || $postType == 'questions')) {
		$classes .= ' ' . $thematiqueParent->slug;
	}

	return $classes;
}

add_filter('admin_body_class', 'wpdocs_admin_classes');





/* ----------------------------------------------------------------------
	REORDER ADMIN MENU & POST TYPE ORDER ON MENU BAR
 ------------------------------------------------------------------------*/
/**
 * Activates the 'menu_order' filter and then hooks into 'menu_order'
 */
add_filter('custom_menu_order', function () {
	return true;
});
add_filter('menu_order', 'my_new_admin_menu_order');
/**
 * Filters WordPress' default menu order
 */
function my_new_admin_menu_order($menu_order)
{
	// define your new desired menu positions here
	// for example, move 'upload.php' to position #9 and built-in pages to position #1
	$new_positions = array(
		'upload.php' => 9,
		// 'edit.php?post_type=page' => 1,
		'edit.php?post_type=conseils' => 1,
		'edit.php?post_type=questions' => 2,
		'edit.php?post_type=brochures' => 3,
		'edit.php?post_type=fiches-infos' => 4,
		'edit.php?post_type=vocabulaire' => 5,
	);
	// helper function to move an element inside an array
	function move_element(&$array, $a, $b)
	{
		$out = array_splice($array, $a, 1);
		array_splice($array, $b, 0, $out);
	}
	// traverse through the new positions and move 
	// the items if found in the original menu_positions
	foreach ($new_positions as $value => $new_index) {
		if ($current_index = array_search($value, $menu_order)) {
			move_element($menu_order, $current_index, $new_index);
		}
	}
	return $menu_order;
};