feat: add special bang 'define' so define <word> can be used to def…

…ine a word (merge pull request #75 from davidovski/definition_keyword)

QOL: Add define (keyword) to make a dictionary search

engines/special/definition.php

@@ -4,10 +4,10 @@ class DefinitionRequest extends EngineRequest {
         public function get_request_url() {
             $split_query = explode(" ", $this->query);
             $reversed_split_q = array_reverse($split_query);
-            $word_to_define = $reversed_split_q[1];
+            $word_to_define = $reversed_split_q[1] == "define" ? $reversed_split_q[0] : $reversed_split_q[1];
             return "https://api.dictionaryapi.dev/api/v2/entries/en/$word_to_define";
         }
-        
+
         public function parse_results($response) {
             $json_response = json_decode($response, true);
 
@@ -23,7 +23,7 @@ public function parse_results($response) {
                     )
                 );
             }
-        
+
         }
     }
 ?>

engines/special/special.php

@@ -13,7 +13,7 @@ function check_for_special_search($query) {
             if ($amount_to_convert != 0)
                 return 1;
          }
-         else if (strpos($query_lower, "mean") && count($split_query) >= 2) // definition
+         else if ((strpos($query_lower, "mean")  || strpos($query_lower, "define") == 0) && count($split_query) >= 2) // definition
          {
              return 2;
          }