new: Symbols api

admin/abstract-api.php

@@ -23,7 +23,7 @@ protected function verifyNonce( $action ) {
 
 		$version = $this->param( 'version' );
 		if ( $version !== BRIZY_EDITOR_VERSION ) {
-			Brizy_Logger::instance()->critical( 'Request with invalid version',
+			Brizy_Logger::instance()->critical( 'Request with invalid editor version',
 				[
 					'editorVersion'   => BRIZY_EDITOR_VERSION,
 					'providedVersion' => $version

admin/symbols/api.php

@@ -0,0 +1,126 @@
+<?php
+
+
+class Brizy_Admin_Symbols_Api extends Brizy_Admin_AbstractApi
+{
+    const nonce = Brizy_Editor_API::nonce;
+    const CREATE_ACTION = '_add_symbol';
+    const UPDATE_ACTION = '_update_symbol';
+    const DELETE_ACTION = '_delete_symbol';
+    const LIST_ACTION = '_list_symbols';
+
+
+    /**
+     * @var Brizy_Admin_Symbols_Manager
+     */
+    private $manager;
+
+
+    /**
+     * Brizy_Admin_Rules_Api constructor.
+     *
+     * @param Brizy_Admin_Symbols_Manager $manager
+     */
+    public function __construct($manager)
+    {
+        $this->manager = $manager;
+
+        parent::__construct();
+    }
+
+    /**
+     * @return Brizy_Admin_Rules_Api
+     */
+    public static function _init()
+    {
+        static $instance;
+
+        if ( ! $instance) {
+            $instance = new self(new Brizy_Admin_Symbols_Manager());
+        }
+
+        return $instance;
+    }
+
+    protected function getRequestNonce()
+    {
+        return $this->param('hash');
+    }
+
+    protected function initializeApiActions()
+    {
+        $pref = 'wp_ajax_'.Brizy_Editor::prefix();
+
+        add_action($pref.self::CREATE_ACTION, array($this, 'actionCreateOrUpdate'));
+        add_action($pref.self::UPDATE_ACTION, array($this, 'actionCreateOrUpdate'));
+        add_action($pref.self::DELETE_ACTION, array($this, 'actionDelete'));
+        add_action($pref.self::LIST_ACTION, array($this, 'actionGetList'));
+    }
+
+    /**
+     * @return null|void
+     */
+    public function actionGetList()
+    {
+        $this->verifyNonce(self::nonce);
+
+        try {
+            $symbols = $this->manager->getList();
+
+            $this->success($symbols);
+        } catch (Exception $e) {
+            Brizy_Logger::instance()->error($e->getMessage(), [$e]);
+            $this->error(400, $e->getMessage());
+        }
+
+        return null;
+    }
+
+    public function actionCreateOrUpdate()
+    {
+
+        $this->verifyNonce(self::nonce);
+
+        $data = file_get_contents("php://input");
+
+        try {
+            $asymbol = $this->manager->createFromJson($data);
+            $symbol  = null;
+            if ($asymbol->getUid()) {
+                $symbol = $this->manager->get($asymbol->getUid());
+                $symbol->patchFrom($asymbol);
+            } else {
+                $symbol = $asymbol;
+            }
+            $symbol->incrementVersion();
+            $this->manager->validateSymbol($symbol);
+            $this->manager->saveSymbol($symbol);
+        } catch (Exception $e) {
+            $this->error(400, "Error".$e->getMessage());
+        }
+
+        wp_send_json_success($symbol, 200);
+    }
+
+    public function actionDelete()
+    {
+
+        $this->verifyNonce(self::nonce);
+
+        $uid = $this->param('uid');
+
+        if ( ! $uid) {
+            $this->error(400, "Error: Please provide the symbol uid");
+        }
+
+        try {
+            $symbol = $this->manager->get($uid);
+            $this->manager->deleteSymbol($symbol);
+        } catch (Exception $e) {
+            $this->error(400, 'Unable to delete symbol');
+        }
+
+        $this->success(null);
+    }
+
+}

admin/symbols/manager.php

@@ -0,0 +1,118 @@
+<?php
+
+class Brizy_Admin_Symbols_Manager
+{
+
+    /**
+     * @param $jsonString
+     * @param string $postType
+     *
+     * @return Brizy_Admin_Symbols_Symbol
+     * @throws Exception
+     */
+    public function createFromJson($jsonString)
+    {
+        $jsonObj = json_decode($jsonString);
+
+        return Brizy_Admin_Symbols_Symbol::createFromJsonObject($jsonObj);
+    }
+
+    /**
+     * @param $jsonString
+     * @param string $postType
+     *
+     * @return array
+     * @throws Exception
+     */
+    public function createSymbolsFromJson($jsonString, $postType = Brizy_Admin_Templates::CP_TEMPLATE)
+    {
+        $rulesJson = json_decode($jsonString);
+        $rules     = array();
+
+        if (is_array($rulesJson)) {
+            foreach ($rulesJson as $ruleJson) {
+                $rules[] = Brizy_Admin_Symbols_Symbol::createFromJsonObject($ruleJson);
+            }
+        }
+
+        return $rules;
+    }
+
+    /**
+     * @return Brizy_Admin_Symbols_Symbol[]
+     */
+    public function getList()
+    {
+
+        return [];
+    }
+
+    /**
+     * @return Brizy_Admin_Symbols_Symbol
+     */
+    public function get($uid)
+    {
+
+        return new Brizy_Admin_Symbols_Symbol;
+    }
+
+    /**
+     * @param $symbol
+     *
+     * @return void
+     */
+    public function addSymbol($symbol)
+    {
+
+    }
+
+    /**
+     * @param $symbol
+     *
+     * @return void
+     */
+    public function deleteSymbol($symbol)
+    {
+
+    }
+
+    /**
+     * @return Brizy_Admin_Symbols_Symbol
+     */
+    public function saveSymbol($symbol)
+    {
+
+    }
+
+    /**
+     * @param Brizy_Admin_Symbols_Symbol $symbol
+     *
+     * @return void
+     */
+    public function validateSymbol($symbol)
+    {
+        if (is_null($symbol->getUid()) || empty($symbol->getUid())) {
+            throw new Exception('Please provide the symbol uid');
+        }
+
+        if (is_null($symbol->getVersion()) || empty($symbol->getVersion())) {
+            throw new Exception('Please provide the symbol version');
+        }
+
+        $currentSymbol = $this->get($symbol->getUid());
+
+        if ($currentSymbol && ($currentSymbol->getVersion() + 1 != $symbol->getVersion())) {
+            throw new Exception('Invalid symbol version. Please refresh and try again.');
+        }
+
+        if ( is_null($symbol->getLabel()) || empty($symbol->getLabel())) {
+            throw new Exception('Please provide the symbol label');
+        }
+
+        if ( is_null($symbol->getData()) || empty($symbol->getData())) {
+            throw new Exception('Please provide the symbol data');
+        }
+
+    }
+
+}