added delete all features

Author: manchumahara

cbxsearchtracker.php

@@ -2,13 +2,15 @@
 /**
  * Plugin Name: CBX Search Tracker
  * Description: Tracks WordPress search keywords and shows most searched keywords in admin dashboard.
- * Version: 1.1.0
+ * Version: 1.2.0
  * Author: Codeboxr
  * Text Domain: cbxsearchtracker
  * Domain Path: /languages
  */
 
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 
 class CBXSearchTracker {
 
@@ -18,12 +20,13 @@ public function __construct() {
 		global $wpdb;
 		$this->table_name = $wpdb->prefix . 'cbxsearchtracker_keywords';
 
-		register_activation_hook(__FILE__, [$this, 'create_table']);
+		register_activation_hook( __FILE__, [ $this, 'create_table' ] );
 
-		add_action('plugins_loaded', [$this, 'load_textdomain']);
-		add_action('wp', [$this, 'track_search']);
-		add_action('admin_menu', [$this, 'register_admin_menu']);
-		add_action('admin_init', [$this, 'handle_delete']);
+		add_action( 'plugins_loaded', [ $this, 'load_textdomain' ] );
+		add_action( 'wp', [ $this, 'track_search' ] );
+		add_action( 'admin_menu', [ $this, 'register_admin_menu' ] );
+		add_action( 'admin_init', [ $this, 'handle_delete' ] );
+		add_action('admin_init', [$this, 'handle_delete_all']);
 	}
 
 	/* ----------------------------
@@ -33,7 +36,7 @@ public function load_textdomain() {
 		load_plugin_textdomain(
 			'cbxsearchtracker',
 			false,
-			dirname(plugin_basename(__FILE__)) . '/languages'
+			dirname( plugin_basename( __FILE__ ) ) . '/languages'
 		);
 	}
 
@@ -54,41 +57,45 @@ public function create_table() {
         ) $charset_collate;";
 
 		require_once ABSPATH . 'wp-admin/includes/upgrade.php';
-		dbDelta($sql);
+		dbDelta( $sql );
 	}
 
 	/* ----------------------------
 	 * Track Search
 	 * ---------------------------- */
 	public function track_search() {
 
-		if ( is_admin() || ! is_search() ) return;
+		if ( is_admin() || ! is_search() ) {
+			return;
+		}
 
-		$keyword = strtolower(trim(get_search_query()));
-		if ( empty($keyword) ) return;
+		$keyword = strtolower( trim( get_search_query() ) );
+		if ( empty( $keyword ) ) {
+			return;
+		}
 
 		global $wpdb;
 
 		$existing = $wpdb->get_row(
-			$wpdb->prepare("SELECT * FROM {$this->table_name} WHERE keyword = %s", $keyword)
+			$wpdb->prepare( "SELECT * FROM {$this->table_name} WHERE keyword = %s", $keyword )
 		);
 
 		if ( $existing ) {
 			$wpdb->update(
 				$this->table_name,
 				[
-					'search_count' => $existing->search_count + 1,
-					'last_searched' => current_time('mysql')
+					'search_count'  => $existing->search_count + 1,
+					'last_searched' => current_time( 'mysql' )
 				],
-				['id' => $existing->id]
+				[ 'id' => $existing->id ]
 			);
 		} else {
 			$wpdb->insert(
 				$this->table_name,
 				[
-					'keyword' => $keyword,
-					'search_count' => 1,
-					'last_searched' => current_time('mysql')
+					'keyword'       => $keyword,
+					'search_count'  => 1,
+					'last_searched' => current_time( 'mysql' )
 				]
 			);
 		}
@@ -99,11 +106,11 @@ public function track_search() {
 	 * ---------------------------- */
 	public function register_admin_menu() {
 		add_menu_page(
-			__('Search Tracker', 'cbxsearchtracker'),
-			__('Search Tracker', 'cbxsearchtracker'),
+			__( 'Search Tracker', 'cbxsearchtracker' ),
+			__( 'Search Tracker', 'cbxsearchtracker' ),
 			'manage_options',
 			'cbxsearchtracker',
-			[$this, 'admin_page'],
+			[ $this, 'admin_page' ],
 			'dashicons-chart-bar',
 			26
 		);
@@ -114,18 +121,22 @@ public function register_admin_menu() {
 	 * ---------------------------- */
 	public function handle_delete() {
 
-		if ( ! isset($_GET['cbx_delete']) ) return;
+		if ( ! isset( $_GET['cbx_delete'] ) ) {
+			return;
+		}
 
-		if ( ! current_user_can('manage_options') ) return;
+		if ( ! current_user_can( 'manage_options' ) ) {
+			return;
+		}
 
-		$id = intval($_GET['cbx_delete']);
+		$id = intval( $_GET['cbx_delete'] );
 
-		check_admin_referer('cbx_delete_keyword_' . $id);
+		check_admin_referer( 'cbx_delete_keyword_' . $id );
 
 		global $wpdb;
-		$wpdb->delete($this->table_name, ['id' => $id]);
+		$wpdb->delete( $this->table_name, [ 'id' => $id ] );
 
-		wp_redirect(admin_url('admin.php?page=cbxsearchtracker&deleted=1'));
+		wp_redirect( admin_url( 'admin.php?page=cbxsearchtracker&deleted=1' ) );
 		exit;
 	}
 
@@ -141,49 +152,89 @@ public function admin_page() {
 		);
 
 		echo '<div class="wrap">';
-		echo '<h1>' . esc_html__('Most Searched Keywords', 'cbxsearchtracker') . '</h1>';
+		echo '<h1>' . esc_html__( 'Most Searched Keywords', 'cbxsearchtracker' ) . '</h1>';
+
+		if ( isset( $_GET['deleted'] ) ) {
+			echo '<div class="notice notice-success is-dismissible">';
+			echo '<p>' . esc_html__( 'Keyword deleted successfully.', 'cbxsearchtracker' ) . '</p>';
+			echo '</div>';
+		}
 
-		if ( isset($_GET['deleted']) ) {
+		if ( isset($_GET['deleted_all']) ) {
 			echo '<div class="notice notice-success is-dismissible">';
-			echo '<p>' . esc_html__('Keyword deleted successfully.', 'cbxsearchtracker') . '</p>';
+			echo '<p>' . esc_html__('All keywords deleted successfully.', 'cbxsearchtracker') . '</p>';
 			echo '</div>';
 		}
 
+
+		// Delete All Button
+		echo '<form method="post" style="margin-bottom:15px;">';
+		wp_nonce_field('cbx_delete_all_keywords');
+		echo '<input type="hidden" name="cbx_delete_all" value="1" />';
+		echo '<input type="submit" class="button button-primary" value="' . esc_attr__('Delete All Keywords', 'cbxsearchtracker') . '" onclick="return confirm(\'Are you sure you want to delete all keywords?\');" />';
+		echo '</form>';
+
+
 		echo '<table class="widefat striped">';
 		echo '<thead><tr>';
-		echo '<th>' . esc_html__('Keyword', 'cbxsearchtracker') . '</th>';
-		echo '<th>' . esc_html__('Search Count', 'cbxsearchtracker') . '</th>';
-		echo '<th>' . esc_html__('Last Searched', 'cbxsearchtracker') . '</th>';
-		echo '<th>' . esc_html__('Action', 'cbxsearchtracker') . '</th>';
+		echo '<th>' . esc_html__( 'Keyword', 'cbxsearchtracker' ) . '</th>';
+		echo '<th>' . esc_html__( 'Search Count', 'cbxsearchtracker' ) . '</th>';
+		echo '<th>' . esc_html__( 'Last Searched', 'cbxsearchtracker' ) . '</th>';
+		echo '<th>' . esc_html__( 'Action', 'cbxsearchtracker' ) . '</th>';
 		echo '</tr></thead>';
 		echo '<tbody>';
 
 		if ( $results ) {
 			foreach ( $results as $row ) {
 
 				$delete_url = wp_nonce_url(
-					admin_url('admin.php?page=cbxsearchtracker&cbx_delete=' . $row->id),
+					admin_url( 'admin.php?page=cbxsearchtracker&cbx_delete=' . $row->id ),
 					'cbx_delete_keyword_' . $row->id
 				);
 
 				echo '<tr>';
-				echo '<td>' . esc_html($row->keyword) . '</td>';
-				echo '<td>' . esc_html($row->search_count) . '</td>';
-				echo '<td>' . esc_html($row->last_searched) . '</td>';
+				echo '<td>' . esc_html( $row->keyword ) . '</td>';
+				echo '<td>' . esc_html( $row->search_count ) . '</td>';
+				echo '<td>' . esc_html( $row->last_searched ) . '</td>';
 				echo '<td>';
-				echo '<a href="' . esc_url($delete_url) . '" class="button button-small button-danger">';
-				echo esc_html__('Delete', 'cbxsearchtracker');
+				echo '<a href="' . esc_url( $delete_url ) . '" class="button button-small button-danger">';
+				echo esc_html__( 'Delete', 'cbxsearchtracker' );
 				echo '</a>';
 				echo '</td>';
 				echo '</tr>';
 			}
 		} else {
-			echo '<tr><td colspan="4">' . esc_html__('No searches recorded yet.', 'cbxsearchtracker') . '</td></tr>';
+			echo '<tr><td colspan="4">' . esc_html__( 'No searches recorded yet.', 'cbxsearchtracker' ) . '</td></tr>';
 		}
 
 		echo '</tbody></table>';
 		echo '</div>';
 	}
+
+	/**
+	 * Handle Delete All
+	 *
+	 * @return void
+	 */
+	public function handle_delete_all() {
+
+		if ( ! isset( $_POST['cbx_delete_all'] ) ) {
+			return;
+		}
+
+		if ( ! current_user_can( 'manage_options' ) ) {
+			return;
+		}
+
+		check_admin_referer( 'cbx_delete_all_keywords' );
+
+		global $wpdb;
+		$wpdb->query( "TRUNCATE TABLE {$this->table_name}" );
+
+		wp_redirect( admin_url( 'admin.php?page=cbxsearchtracker&deleted_all=1' ) );
+		exit;
+	}
+
 }
 
 new CBXSearchTracker();

readme.txt

@@ -4,7 +4,7 @@ Tags: search, search analytics, keyword tracker, search tracker, admin dashboard
 Requires at least: 5.8
 Tested up to: 6.5
 Requires PHP: 7.4
-Stable tag: 1.1.0
+Stable tag: 1.2.0
 License: GPLv2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: cbxsearchtracker
@@ -73,6 +73,8 @@ Currently it tracks all searches. Zero-result filtering can be added in a future
 3. Empty state when no searches recorded
 
 == Changelog ==
+= 1.2.0 =
+* Added delete all feature
 
 = 1.1.0 =
 * Added translation support