first commit

wp-content/plugins/wpml-string-translation/classes/class-wpml-st-settings.php

@@ -0,0 +1,67 @@
+<?php
+
+class WPML_ST_Settings {
+	const SETTINGS_KEY = 'icl_st_settings';
+
+	/**
+	 * @var array
+	 */
+	private $settings = null;
+
+	/**
+	 * @var array
+	 */
+	private $updated_settings = array();
+
+	/**
+	 * @return array
+	 */
+	public function get_settings() {
+		if ( ! $this->settings ) {
+			$options        = get_option( self::SETTINGS_KEY );
+			$this->settings = is_array( $options ) ? $options : array();
+		}
+
+		return array_merge( $this->settings, $this->updated_settings );
+	}
+
+	/**
+	 * @param string $name
+	 *
+	 * @return mixed|null
+	 */
+	public function get_setting( $name ) {
+		$this->get_settings();
+
+		return isset( $this->settings[ $name ] ) ? $this->settings[ $name ] : null;
+	}
+
+	/**
+	 * @param string $key
+	 * @param mixed  $value
+	 * @param bool   $save
+	 */
+	public function update_setting( $key, $value, $save = false ) {
+		$this->get_settings();
+
+		$this->updated_settings[ $key ] = $value;
+
+		if ( $save ) {
+			$this->save_settings();
+		}
+	}
+
+	public function delete_settings() {
+		delete_option( self::SETTINGS_KEY );
+	}
+
+	public function save_settings() {
+		$settings = $this->get_settings();
+
+		update_option( self::SETTINGS_KEY, $settings );
+		do_action( 'icl_save_settings', $this->updated_settings );
+
+		$this->updated_settings = array();
+		$this->settings         = $settings;
+	}
+}