adding fronthooks filter to get active member info data

added filter to retrieve categories and other member info fields based on a provided
argument to get only the fields that are part of active member profiles. adding separate
where clauses based on whether or not the field is a category, which can accept a parent
or if it is a column from the member info table

diff --git a/setup/frontHooks.php b/setup/frontHooks.php
index 928e92c..7c73c17 100644 (file)
--- a/setup/frontHooks.php
+++ b/setup/frontHooks.php
@@ -369,6 +369,69 @@ function is_member( $id = false ) {
     }
     return false;
 }
+/**
+     * Get search fields list sorted by alpha
+     *
+     * @param boolean $forActiveMembers Return only fields that are referenced in active members
+     *
+     * @return array Array of categories
+     * @access public
+     */
+add_filter('glm_getListForSearch', function( $field,$cat_parent = false, $forActiveMembers = true ){
+    
+        $where = '';
+        $member_category = false;
+        $parent_id = 'null';
+        
+        switch($field){
+            case 'city':
+                $table = 'cities';
+                break;
+            case 'region': 
+                $table = 'regions';
+                break;
+            case 'county':
+                $table = 'counties';
+                break;
+            case 'category':
+                $member_category = true;
+                $table = 'category_member_info';
+                break;
+            default:
+                break;
+        }
+
+        if($cat_parent !== false){
+            $sql = 'SELECT id FROM '.GLM_MEMBERS_PLUGIN_DB_PREFIX."categories WHERE name = '$cat_parent';";
+            $parent_id = $this->wpdb->get_var($sql);
+        }
+        // If we only want fields for active and visible members
+        if ($forActiveMembers && $member_category === false) {
+            $where = "
+                SELECT MI.$field, T.name
+                  FROM ".GLM_MEMBERS_PLUGIN_DB_PREFIX."member_info MI,
+                       ".GLM_MEMBERS_PLUGIN_DB_PREFIX."members M,
+                       ".GLM_MEMBERS_PLUGIN_DB_PREFIX."$table T
+                 WHERE MI.status = ".$this->config['status_numb']['Active']."
+                   AND M.id = MI.member AND T.id = MI.$field GROUP BY MI.$field, T.name
+            "; 
+        } else if($forActiveMembers && $member_category === true){
+            $where = "
+                SELECT T.$field, C.name, C.parent
+                  FROM ".GLM_MEMBERS_PLUGIN_DB_PREFIX."member_info MI,
+                       ".GLM_MEMBERS_PLUGIN_DB_PREFIX."members M,
+                       ".GLM_MEMBERS_PLUGIN_DB_PREFIX."$table T,
+                       ".GLM_MEMBERS_PLUGIN_DB_PREFIX."categories C
+                 WHERE MI.status = ".$this->config['status_numb']['Active']."
+                   AND M.id = MI.member AND T.$field = C.id AND C.parent = '$parent_id' GROUP BY T.$field, C.name
+            ";
+        }
+        // Get a list of all fields (optionally for active members only)
+        $search_fields = $this->wpdb->get_results($where, ARRAY_A);
+        
+        return $search_fields;
+
+}, 10, 3);
 
 // Getting the current admin theme colors as set by Wordpress. 
 // This will be useful for styling our menu when we figure out how best to use