Initial commit. State 04.2021.

2025-10-29 17:50:37 +00:00 · 2021-04-22 17:57:16 +02:00
commit 82781cca41
2974 changed files with 975656 additions and 0 deletions
--- a/wp-content/plugins/wpclef/includes/lib/ajax-settings/ajax-settings.php
+++ b/wp-content/plugins/wpclef/includes/lib/ajax-settings/ajax-settings.php
@@ -0,0 +1,141 @@
+<?php
+
+class AjaxSettings {
+    const VERSION = '0.0.1';
+    static $DEFAULTS =  array(
+        "network_wide" => false
+    );
+
+    private static $instance = null;
+
+    private function __construct( $opts ) {
+        $this->options = array_merge(self::$DEFAULTS, $opts);
+
+
+        add_action('admin_enqueue_scripts', array($this, "enqueue_scripts"));
+        add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
+
+        add_action(
+            'wp_ajax_ajax_settings_save_' . $this->name(),
+            array($this, 'handle_settings_save')
+        );
+    }
+
+    function enqueue_scripts() {
+        $ident = $this->identifier();
+        wp_register_script(
+            $ident,
+            $this->options['base_url']  . "js/ajax-settings.min.js",
+            array('backbone'),
+            self::VERSION,
+            TRUE
+        );
+        wp_localize_script($ident, 'ajaxSetOpt', $this->options);
+        wp_enqueue_script($ident);
+    }
+
+    function enqueue_styles() {
+        $ident = $this->identifier();
+        wp_register_style(
+            $ident,
+            $this->options['base_url'] . 'css/ajax-settings.min.css',
+            false,
+            self::VERSION
+        );
+        wp_enqueue_style($ident);
+    }
+
+    function handle_settings_save() {
+        global $HTTP_RAW_POST_DATA;
+        if (!isset($HTTP_RAW_POST_DATA)) {
+            $HTTP_RAW_POST_DATA = file_get_contents( "php://input" );
+        }
+
+        // strip off any leading characters before json starts and then parse
+        $stripped = preg_replace('/^.*?{/', '{', $HTTP_RAW_POST_DATA);
+        $settings = json_decode($stripped, true);
+
+        if (!$settings) wp_die(__('Settings could not be parsed — this may be caused by a plugin conflict.'));
+
+        $option_page = $settings['option_page'];
+        $is_network_wide = isset($_REQUEST['network_wide']) && $_REQUEST['network_wide'];
+
+        if (!wp_verify_nonce($settings['_wpnonce'], $option_page . "-options")) {
+            wp_die(__('Cheatin&#8217; uh?'));
+        }
+
+        // if it's network request, we want to check that the current user is
+        // a network admin
+        if ($is_network_wide && !is_super_admin()) wp_die(__('Cheatin&#8217; uh?'));
+
+        // verify that the user has the permissions to edit the clef page
+        $capability = 'manage_options';
+        $capability = apply_filters( "option_page_capability_{$option_page}", $capability );
+        if ( !current_user_can( $capability ) )
+            wp_die(__('Cheatin&#8217; uh?'));
+
+        $whitelist_options = apply_filters( 'whitelist_options', array() );
+        $options = $whitelist_options[$settings['option_page']];
+        if (empty($options[0]) || $options[0] != $this->name()) {
+            wp_die("You can't do that!");
+        }
+
+        $to_be_saved = array();
+        foreach ($settings as $key => &$value) {
+            $match = preg_match('/(.+)\[(.+)\]$/', $key, $output);
+            if ($match) {
+                $nester_key = $output[1];
+                if ($nester_key == $this->name()) {
+                    $nested_key = $output[2];
+                    $to_be_saved[$nested_key] = $value;
+                }
+            }
+        }
+
+        $to_be_saved = apply_filters('ajax_settings_pre_save', $to_be_saved);
+
+        if ($is_network_wide) {
+            update_site_option($this->name(), $to_be_saved);
+        } else {
+            update_option($this->name(), $to_be_saved);
+        }
+
+        $errors = get_settings_errors();
+        $response = array();
+
+        if (!empty($errors)) {
+            $error_messages = array();
+            foreach ($errors as &$error) {
+                $error_messages[$error['code']] = $error['message'];
+            }
+            $response['errors'] = $error_messages;
+            header('HTTP/1.0 400');
+            wp_send_json_error($response);
+        } else {
+            $response['success'] = true;
+            wp_send_json($response);
+        }
+    }
+
+    function identifier() {
+        return $this->name() . '-ajax-settings';
+    }
+
+    function name() {
+        return $this->options['options_name'];
+    }
+
+    function update_options($options) {
+        $this->options = array_merge($this->options, $options);
+    }
+
+    public static function start($options = array()) {
+        if (!isset(self::$instance) || self::$instance === null) {
+            self::$instance = new self($options);
+        } else {
+            self::$instance->update_options($options);
+        }
+        return self::$instance;
+    }
+}
+