fix for A2Z when search

Author: Mte90

public/class-glossary.php

@@ -235,7 +235,6 @@ public function glossary_auto_link( $text ) {
             $this->g_tax_glossary()
     ) {
       $gl_query = new WP_Query( array( 'post_type' => 'glossary', 'order' => 'ASC', 'orderby' => 'title', 'posts_per_page' => -1 ) );
-
       while ( $gl_query->have_posts() ) : $gl_query->the_post();
         $link = get_post_meta( get_the_ID(), $this->get_plugin_slug() . '_url', true );
         $target = get_post_meta( get_the_ID(), $this->get_plugin_slug() . '_target', true );

public/includes/Glossary_a2z_Archive.php

@@ -12,69 +12,71 @@
  */
 class G_a2z_Archive {
 
-    /**
-     * Initialize the plugin by setting localization and loading public scripts
-     * and styles.
-     *
-     * @since     1.0.0
-     */
-    public function __construct() {
-        add_filter( 'query_vars', array( $this, 'query_vars' ) );
-        add_action( 'pre_get_posts', array( $this, 'check_qv' ) );
-    }
+  /**
+   * Initialize the plugin by setting localization and loading public scripts
+   * and styles.
+   *
+   * @since     1.0.0
+   */
+  public function __construct() {
+    add_filter( 'query_vars', array( $this, 'query_vars' ) );
+    add_action( 'pre_get_posts', array( $this, 'check_qv' ) );
+  }
 
-    /**
-     * Add our value
-     * 
-     * @param array $query_vars
-     * @return array
-     */
-    public function query_vars( $query_vars ) {
-        array_push( $query_vars, 'az' );
-        return $query_vars;
-    }
+  /**
+   * Add our value
+   * 
+   * @param array $query_vars
+   * @return array
+   */
+  public function query_vars( $query_vars ) {
+    array_push( $query_vars, 'az' );
+    return $query_vars;
+  }
 
-    /**
-     * Check our value
-     * 
-     * @global object $wp_query
-     * @param object $query
-     */
-    public function check_qv( $query ) {
-        global $wp_query;
-        if ( $query->is_main_query() && isset( $wp_query->query_vars[ 'az' ] ) ) {
-            // if we are on the main query and the query var 'a2z' exists, modify the where/orderby statements
-            add_filter( 'posts_where', array( $this, 'modify_query_where' ) );
-            add_filter( 'posts_orderby', array( $this, 'modify_query_orderby' ) );
-        }
+  /**
+   * Check our value
+   * 
+   * @global object $wp_query
+   * @param object $query
+   */
+  public function check_qv( $query ) {
+    if ( $query->is_main_query() && $query->is_archive() && isset( $query->query_vars[ 'az' ] ) ) {
+      // if we are on the main query and the query var 'a2z' exists, modify the where/orderby statements
+      add_filter( 'posts_where', array( $this, 'modify_query_where' ) );
+      add_filter( 'posts_orderby', array( $this, 'modify_query_orderby' ) );
     }
+  }
 
-    /**
-     * Alter the SQL
-     * 
-     * @global object $wp_query
-     * @global object $wpdb
-     * @param string $where
-     * @return string
-     */
-    public function modify_query_where( $where ) {
-        global $wp_query, $wpdb;
-        $where .= " AND substring( TRIM( LEADING 'A ' FROM TRIM( LEADING 'AN ' FROM TRIM( LEADING 'THE ' FROM UPPER( $wpdb->posts.post_title ) ) ) ), 1, 1) = '" . $wp_query->query_vars[ 'az' ] . "'";
-        return $where;
-    }
+  /**
+   * Alter the SQL
+   * 
+   * @global object $wp_query
+   * @global object $wpdb
+   * @param string $where
+   * @return string
+   */
+  public function modify_query_where( $where ) {
+    global $wp_query, $wpdb;
+    $where .= " AND substring( TRIM( LEADING 'A ' FROM TRIM( LEADING 'AN ' FROM TRIM( LEADING 'THE ' FROM UPPER( $wpdb->posts.post_title ) ) ) ), 1, 1) = '" . $wp_query->query_vars[ 'az' ] . "'";
+    remove_filter( 'posts_where', array( $this, 'modify_query_where' ) );
+    return $where;
+  }
 
-    /**
-     * Alter the SQL
-     * 
-     * @global object $wpdb
-     * @param string $orderby
-     * @return string
-     */
-    public function modify_query_orderby( $orderby ) {
-        global $wpdb;
-        $orderby = "( TRIM( LEADING 'A ' FROM TRIM( LEADING 'AN ' FROM TRIM( LEADING 'THE ' FROM UPPER( $wpdb->posts.post_title ) ) ) ) )";
-        return $orderby;
-    }
+  /**
+   * Alter the SQL
+   * 
+   * @global object $wpdb
+   * @param string $orderby
+   * @return string
+   */
+  public function modify_query_orderby( $orderby ) {
+    global $wpdb;
+    $orderby = "( TRIM( LEADING 'A ' FROM TRIM( LEADING 'AN ' FROM TRIM( LEADING 'THE ' FROM UPPER( $wpdb->posts.post_title ) ) ) ) )";
+
+    remove_filter( 'posts_orderby', array( $this, 'modify_query_orderby' ) );
+    return $orderby;
+  }
 
 }