updated plugin W3 Total Cache version 2.7.0

wp-content/plugins/w3-total-cache/Generic_WidgetStats.php

@@ -0,0 +1,170 @@
+<?php
+/**
+ * File: Generic_WidgetStats.php
+ *
+ * @since X.X.X
+ *
+ * @package W3TC
+ */
+
+namespace W3TC;
+
+/**
+ * Class Generic_WidgetStats
+ */
+class Generic_WidgetStats {
+	/**
+	 * Dashboard setup action
+	 *
+	 * @since X.X.X
+	 *
+	 * @return void
+	 */
+	public static function admin_init_w3tc_dashboard() {
+		$o = new Generic_WidgetStats();
+
+		add_action( 'w3tc_widget_setup', array( $o, 'wp_dashboard_setup' ), 700 );
+		add_action( 'w3tc_network_dashboard_setup', array( $o, 'wp_dashboard_setup' ), 700 );
+		wp_enqueue_script( 'w3tc-dashboard', plugins_url( 'pub/js/google-charts.js', W3TC_FILE ), array(), W3TC_VERSION, true );
+		wp_enqueue_script( 'w3tc-stats-widget', plugins_url( 'Generic_WidgetStats.js', W3TC_FILE ), array(), W3TC_VERSION, true );
+	}
+
+	/**
+	 * W3TC dashboard Stats widgets.
+	 *
+	 * @since X.X.X
+	 *
+	 * @return void
+	 */
+	public function wp_dashboard_setup() {
+		Util_Widget::add(
+			'w3tc_page_cache',
+			'<div class="w3tc-widget-w3tc-logo"></div><div class="w3tc-widget-text">' . __( 'Page Cache: Hits', 'w3-total-cache' ) . '</div>',
+			array( $this, 'page_cache_widget_form' ),
+			null,
+			'normal'
+		);
+
+		Util_Widget::add(
+			'w3tc_object_cache',
+			'<div class="w3tc-widget-w3tc-logo"></div><div class="w3tc-widget-text">' . __( 'Object Cache: Hits', 'w3-total-cache' ) . '</div>',
+			array( $this, 'object_cache_widget_form' ),
+			null,
+			'normal'
+		);
+
+		Util_Widget::add(
+			'w3tc_database_cache',
+			'<div class="w3tc-widget-w3tc-logo"></div><div class="w3tc-widget-text">' . __( 'Database Cache: Hits', 'w3-total-cache' ) . '</div>',
+			array( $this, 'database_cache_widget_form' ),
+			null,
+			'normal'
+		);
+	}
+
+	/**
+	 * Web Requests widget content.
+	 *
+	 * @since X.X.X
+	 *
+	 * @return void
+	 */
+	public function page_cache_widget_form() {
+		$chart = self::get_chart_content(
+			array(
+				'chart_id'           => 'page_cache_chart',
+				'setting_key'        => 'pgcache.enabled',
+				'cache_enable_label' => __( 'Enable PageCache', 'w3-total-cache' ),
+				'cache_enable_url'   => Util_Ui::admin_url( 'admin.php?page=w3tc_general#page_cache' ),
+			)
+		);
+		echo wp_kses( $chart, self::get_allowed_tags() );
+	}
+
+	/**
+	 * Object Cache widget content.
+	 *
+	 * @since X.X.X
+	 *
+	 * @return void
+	 */
+	public function object_cache_widget_form() {
+		$chart = self::get_chart_content(
+			array(
+				'chart_id'           => 'object_cache_chart',
+				'setting_key'        => 'objectcache.enabled',
+				'cache_enable_label' => __( 'Enable ObjectCache', 'w3-total-cache' ),
+				'cache_enable_url'   => Util_Ui::admin_url( 'admin.php?page=w3tc_general#object_cache' ),
+			)
+		);
+		echo wp_kses( $chart, self::get_allowed_tags() );
+	}
+
+	/**
+	 * Database widget content.
+	 *
+	 * @since X.X.X
+	 *
+	 * @return void
+	 */
+	public function database_cache_widget_form() {
+		$chart = self::get_chart_content(
+			array(
+				'chart_id'           => 'database_cache_chart',
+				'setting_key'        => 'dbcache.enabled',
+				'cache_enable_label' => __( 'Enable DBCache', 'w3-total-cache' ),
+				'cache_enable_url'   => Util_Ui::admin_url( 'admin.php?page=w3tc_general#database_cache' ),
+			)
+		);
+		echo wp_kses( $chart, self::get_allowed_tags() );
+	}
+
+	/**
+	 * Get button link allowed tags.
+	 *
+	 * @since X.X.X
+	 *
+	 * @param array $chart_config Chart configuration array.
+	 *
+	 * @return string
+	 */
+	public static function get_chart_content( $chart_config ) {
+		$config        = Dispatcher::config();
+		$chart_id      = $chart_config['chart_id'];
+		$chart_content = '';
+		if ( ! Util_Environment::is_w3tc_pro( $config ) ) {
+			$chart_id     .= '_ad';
+			$chart_content = '<input type="button" class="button-primary button-buy-plugin {nonce: \'' . esc_attr( wp_create_nonce( 'w3tc' ) ) . '\'}" data-src="' . $chart_id . '_cache_chart" value="' . esc_html__( 'Unlock Feature', 'w3-total-cache' ) . '" />';
+		} elseif ( ! $config->get_boolean( 'stats.enabled' ) ) {
+			$chart_id     .= '_enable';
+			$chart_content = Util_Ui::button_link( __( 'Enable Statistics', 'w3-total-cache' ), Util_Ui::admin_url( 'admin.php?page=w3tc_general#stats' ), false, 'button-primary' );
+		} elseif ( ! $config->get_boolean( $chart_config['setting_key'] ) ) {
+			$chart_id     .= '_subenable';
+			$chart_content = Util_Ui::button_link( $chart_config['cache_enable_label'], $chart_config['cache_enable_url'], false, 'button-primary' );
+		}
+		return '<div id="' . $chart_id . '">' . $chart_content . '</div>';
+	}
+
+	/**
+	 * Get button link allowed tags.
+	 *
+	 * @since X.X.X
+	 *
+	 * @return array
+	 */
+	public static function get_allowed_tags() {
+		return array(
+			'div'   => array(
+				'id' => array(),
+			),
+			'input' => array(
+				'type'     => array(),
+				'name'     => array(),
+				'class'    => array(),
+				'value'    => array(),
+				'onclick'  => array(),
+				'data-src' => array(),
+			),
+		);
+	}
+}