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wp-content/plugins/duplicator-pro-v4.5.16.2/classes/ui/class.ui.viewstate.php

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+<?php
+
+defined("ABSPATH") or die("");
+/**
+ * Gets the view state of UI elements to remember its viewable state
+ *
+ * Standard: PSR-2
+ *
+ * @link http://www.php-fig.org/psr/psr-2
+ *
+ * @package    DUP_PRO
+ * @subpackage classes/ui
+ * @copyright  (c) 2017, Snapcreek LLC
+ * @license    https://opensource.org/licenses/GPL-3.0 GNU Public License
+ * @since      3.3.0
+ */
+class DUP_PRO_UI_ViewState
+{
+    /** @var string The key used in the wp_options table */
+    private static $optionsTableKey = 'duplicator_pro_ui_view_state';
+
+    /**
+     * Save the view state of UI elements
+     *
+     * @param string $key   A unique key to define the UI element
+     * @param string $value A generic value to use for the view state
+     *
+     * @return bool Returns true if the value was successfully saved
+     */
+    public static function save($key, $value)
+    {
+        $view_state       = array();
+        $view_state       = get_option(self::$optionsTableKey);
+        $view_state[$key] = $value;
+        $success          = update_option(self::$optionsTableKey, $view_state);
+        return $success;
+    }
+
+    /**
+     * Saves the state of a UI element via post params
+     *
+     * @return void
+     *
+     * <code>
+     * //JavaScript Ajax Request
+     * DupPro.UI.SaveViewStateByPost('dup-pack-archive-panel', 1);
+     *
+     * //Call PHP Code
+     * $view_state       = DUP_PRO_UI_ViewState::getValue('dup-pack-archive-panel');
+     * $ui_css_archive   = ($view_state == 1)   ? 'display:block' : 'display:none';
+     * </code>
+     *
+     * @todo: Move this method to a controller see dlite (ctrl)
+     */
+    public static function saveByPost()
+    {
+        DUP_PRO_Handler::init_error_handler();
+        check_ajax_referer('DUP_PRO_UI_ViewState_SaveByPost', 'nonce');
+        $json      = array(
+            'update-success' => false,
+            'error-message'  => '',
+            'key'            => '',
+            'value'          => '',
+        );
+        $isValid   = true;
+        $inputData = filter_input_array(INPUT_POST, array(
+            'states' => array(
+                'filter'  => FILTER_UNSAFE_RAW,
+                'flags'   => FILTER_FORCE_ARRAY,
+                'options' => array(
+                    'default' => array(),
+                ),
+            ),
+            'key'    => array(
+                'filter'  => FILTER_SANITIZE_SPECIAL_CHARS,
+                'options' => array('default' => false),
+            ),
+            'value'  => array(
+                'filter'  => FILTER_SANITIZE_SPECIAL_CHARS,
+                'options' => array('default' => false),
+            ),
+        ));
+        if (isset($inputData['states']) && !empty($inputData['states'])) {
+            foreach ($inputData['states'] as $index => $state) {
+                $filteredState = filter_var_array($state, array(
+                    'key'   => array(
+                        'filter'  => FILTER_SANITIZE_SPECIAL_CHARS,
+                        'options' => array('default' => false),
+                    ),
+                    'value' => array(
+                        'filter'  => FILTER_SANITIZE_SPECIAL_CHARS,
+                        'options' => array('default' => false),
+                    ),
+                ));
+                if ($filteredState['key'] === false && $filteredState['value']) {
+                    $isValid = false;
+                    break;
+                }
+                $inputData['states'][$index] = $filteredState;
+            }
+        }
+        if ($inputData['key'] === false || $inputData['value'] === false) {
+            $isValid = false;
+        }
+        // VALIDATIO END
+
+        if ($isValid) {
+            if (!empty($inputData['states'])) {
+                $view_state = self::getArray();
+                $last_key   = '';
+                foreach ($inputData['states'] as $state) {
+                    $view_state[$state['key']] = $state['value'];
+                    $last_key                  = $state['key'];
+                }
+                $json['update-success'] = self::setArray($view_state);
+                $json['key']            = esc_html($last_key);
+                $json['value']          = esc_html($view_state[$last_key]);
+            } else {
+                $json['update-success'] = self::save($inputData['key'], $inputData['value']);
+                $json['key']            = esc_html($inputData['key']);
+                $json['value']          = esc_html($inputData['value']);
+            }
+        } else {
+            $json['update-success'] = false;
+            $json['error-message']  = "Sent data is not valid.";
+        }
+
+        die(json_encode($json));
+    }
+
+    /**
+     *  Gets all the values from the settings array
+     *
+     *  @return array<string, mixed> Returns and array of all the values stored in the settings array
+     */
+    public static function getArray()
+    {
+        return get_option(self::$optionsTableKey);
+    }
+
+    /**
+     * Gwer view statue value or default if don't exists
+     *
+     * @param string $key     key
+     * @param mixed  $default default value
+     *
+     * @return mixed
+     */
+    public static function getValue($key, $default = false)
+    {
+        $vals = self::getArray();
+        return (isset($vals[$key]) ? $vals[$key] : $default);
+    }
+
+    /**
+     * Sets all the values from the settings array
+     *
+     * @param array<string, mixed> $view_state states
+     *
+     * @return boolean Returns whether updated or not
+     */
+    public static function setArray($view_state)
+    {
+        return update_option(self::$optionsTableKey, $view_state);
+    }
+}