creation of the repo fbpatch

menu/admin_menu.php

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+<?php
+namespace FBPATCH;
+
+/*
+* it means someone outside wp is accessing the file, in this case kill it.
+*/
+if (!defined('ABSPATH')) {
+	die('You can not access this file!');
+}
+
+
+
+
+
+
+
+/*
+* creates the plugin menu
+*
+*/
+function plugin_menu() {
+	$menu_page_title = 'fbpatch';
+	$menu_title = 'fbpatch';
+	$menu_capability = 'manage_options';
+	$menu_slug = 'fbpatch-plugin';
+	$menu_callback = __NAMESPACE__.'\plugin_content';
+
+	\FBPATCH\toggle_menu($menu_page_title, $menu_title, $menu_capability, $menu_slug, $menu_callback);
+}
+add_action('admin_menu', __NAMESPACE__.'\plugin_menu');
+
+
+
+
+
+
+
+?>

menu/admin_menu_toggle.php

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+<?php
+namespace FBPATCH;
+
+/*
+* it means someone outside wp is accessing the file, in this case kill it.
+*/
+if (!defined('ABSPATH')) {
+	die('You can not access this file!');
+}
+
+
+
+
+
+function toggle_menu($menu_page_title, $menu_title, $menu_capability, $menu_slug, $menu_callback) {
+	$toggle_menu = Fbpatch::OPTION_TOGGLE_MENU;
+
+	if (false === get_option($toggle_menu['_name'])) {
+		add_option($toggle_menu['_name'], $toggle_menu['hide'], '', 'no');
+	}
+
+	$toggle = get_option($toggle_menu['_name']);
+
+	if ($toggle === $toggle_menu['hide']) {
+		remove_menu_page($menu_slug);
+	}
+	else if ($toggle === $toggle_menu['show']) {
+		add_menu_page($menu_page_title, $menu_title, $menu_capability, $menu_slug, $menu_callback);
+	}
+}
+
+
+
+
+
+
+/*
+* add link under the plugin in the plugins admin page
+*
+*/
+function add_link_to_plugin($links) {
+	$slug_toggle = Fbpatch::SLUG_TOOGLE_ADMIN_MENU;
+	$toggle_menu = Fbpatch::OPTION_TOGGLE_MENU;
+
+	$toggle = get_option($toggle_menu['_name']);
+
+	if ($toggle === $toggle_menu['hide']) {
+		$links[] = '<a href="/'.$slug_toggle['_name'].'?'.$slug_toggle['toggle'].'='.$slug_toggle['show'].'">show menu</a>';
+	}
+	else if ($toggle === $toggle_menu['show']) {
+		$links[] = '<a href="/'.$slug_toggle['_name'].'?'.$slug_toggle['toggle'].'='.$slug_toggle['hide'].'">hide menu</a>';
+	}
+	return $links;
+}
+add_filter('plugin_action_links_fbpatch/fbpatch.php', __NAMESPACE__.'\add_link_to_plugin');
+
+
+
+
+/*
+* handle the toggle menu when url is reached
+*
+*/
+function toggle_plugin_menu() {
+	$slug_toggle = Fbpatch::SLUG_TOOGLE_ADMIN_MENU;
+	$toggle_menu = Fbpatch::OPTION_TOGGLE_MENU;
+
+	global $wp;
+	$current_slug = $wp->request;
+	if ($current_slug !== $slug_toggle['_name']) {
+		return;
+	}
+
+	$show = null;
+	if (!isset($_GET)) {
+		$show = null;
+	}
+	else if (empty($_GET)) {
+		$show = null;
+	}
+	if (!isset($_GET[$slug_toggle['toggle']])) {
+		$show = null;
+	}
+	else if ($_GET[$slug_toggle['toggle']] === $slug_toggle['show']) {
+		$show = true;
+	}
+	else if ($_GET[$slug_toggle['toggle']] === $slug_toggle['hide']) {
+		$show = false;
+	}
+
+	if ($show === true) {
+		update_option($toggle_menu['_name'], $toggle_menu['show']);
+	}
+	else if ($show === false) {
+		update_option($toggle_menu['_name'], $toggle_menu['hide']);
+	}
+
+	$plugins_menu_url = admin_url('plugins.php');
+	wp_redirect($plugins_menu_url, 301);
+	exit;
+}
+add_action('template_redirect', __NAMESPACE__.'\toggle_plugin_menu');
+
+
+
+
+
+?>

menu/menu_content.php

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+<?php
+namespace FBPATCH;
+
+/*
+* it means someone outside wp is accessing the file, in this case kill it.
+*/
+if (!defined('ABSPATH')) {
+	die('You can not access this file!');
+}
+
+
+
+
+/*
+* the construction of the admin menu page
+*
+*/
+function plugin_content() {
+	$patches = Fbpatch::get_patches();
+	$nonce = Fbpatch::NONCE;
+	$admin_post_patches = Fbpatch::ADMIN_POST_PATCH_CHOICE;
+	ob_start();
+		include(Fbpatch::root_path() . '/html/menu.html');
+	$html = ob_get_clean();
+
+	echo $html;
+}
+
+
+
+/*
+* use this hook 'admin_post_{$action}' to receive a form post
+* https://developer.wordpress.org/reference/hooks/admin_post_action/
+*
+* add the url to the action atrtibute of form, and the value of the action in an hidden input
+* <form method="POST" action="<?php echo admin_url( 'admin-post.php' ); ?>">
+*  <input type="hidden" name="action" value="<?php echo $admin_post_patches; ?>">
+*
+*/
+function patches_choice() {
+	$nonce = Fbpatch::NONCE;
+	if (!isset($_POST[$nonce['_name']])) {
+		\FBPATCH\redirect_menu_referer($_POST);
+		exit;
+	}
+	if (!wp_verify_nonce($_POST[$nonce['_name']], $nonce['_action'])) {
+		\FBPATCH\redirect_menu_referer($_POST);
+		exit;
+	}
+
+	/*
+	* 
+	*
+		[24-Mar-2024 12:24:08 UTC] -> _POST {
+			"action":"add_patches",
+			"nonce_name":"7eeb560dc0",
+			"_wp_http_referer":"\/wp-admin\/admin.php?page=fbpatch-plugin",
+			"hide_show":"on"
+		}
+	*/
+	$pathes_on = array();
+	foreach($_POST as $key => $value) {
+		if ($value !== 'on') {
+			continue;
+		}
+		$pathes_on[] = $key;
+	}
+	Fbpatch::set_patches($pathes_on);
+
+	\FBPATCH\redirect_menu_referer($_POST);
+}
+add_action('admin_post_'.Fbpatch::ADMIN_POST_PATCH_CHOICE, __NAMESPACE__.'\patches_choice');
+
+
+
+
+function redirect_menu_referer($post) {
+	if (!isset($post)) {
+		wp_redirect(admin_url(), 301);
+		exit;
+	}
+	if (is_null($post)) {
+		wp_redirect(admin_url(), 301);
+		exit;
+	}
+	if (empty($post)) {
+		wp_redirect(admin_url(), 301);
+		exit;
+	}
+
+	if (!isset($post['_wp_http_referer'])) {
+		wp_redirect(admin_url(), 301);
+		exit;
+	}
+
+	wp_redirect(home_url($post['_wp_http_referer']), 301);
+	exit;
+}
+
+
+
+
+
+?>