can now configure the "no input" message to be played on last input a…

…ttempt
marayshi · Apr 3, 2012 · 51b633c · 51b633c
1 parent 43da0f5
commit 51b633c
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Showing 2 changed files with 49 additions and 4 deletions.
diff --git a/src/mg/PAGI/Node/Node.php b/src/mg/PAGI/Node/Node.php
@@ -338,6 +338,12 @@ class Node
      */
     private $_executeAfterFailedValidation = null;
 
+    /**
+     * Play "no input" message in last attempt too.
+     * @var boolean
+     */
+    private $_playOnNoInputInLastAttempt = false;
+
     /**
      * Make pre prompt messages not interruptable
      *
@@ -376,8 +382,8 @@ public function unInterruptablePrompts()
 
     /**
      * Specify an optional message to play when the user did not enter any
-     * input at all. Will NOT be played if this happens in the last allowed
-     * attempt.
+     * input at all. By default, will NOT be played if this happens in the last
+     * allowed attempt.
      *
      * @param string $filename Sound file to play.
      *
@@ -389,6 +395,17 @@ public function playOnNoInput($filename)
         return $this;
     }
 
+    /**
+     * Forces to play "no input" message on last attempt too.
+     *
+     * @return Node
+     */
+    public function playNoInputMessageOnLastAttempt()
+    {
+        $this->_playOnNoInputInLastAttempt = true;
+        return $this;
+    }
+
     /**
      * Optional message to play when the user exhausted all the available
      * attempts to enter a valid input.
@@ -1218,11 +1235,11 @@ public function run()
                 $this->logDebug("Cancelled node, quitting");
                 break;
             }
-            // dont play on last attempt
+            // dont play on last attempt by default
             if (
                 $this->_onNoInputMessage !== null
                 && !$this->hasInput()
-                && $attempts != ($this->_totalAttemptsForInput - 1)
+                && ($this->_playOnNoInputInLastAttempt || $attempts != ($this->_totalAttemptsForInput - 1))
             ) {
                 $this->addPrePromptMessage($this->_onNoInputMessage);
                 continue;

diff --git a/test/node/Test_Node.php b/test/node/Test_Node.php
@@ -584,6 +584,34 @@ public function can_play_on_no_input()
         $this->assertEquals($node->getTotalInputAttemptsUsed(), 2);
     }
 
+    /**
+     * @test
+     */
+    public function can_play_on_no_input_on_last_attempt()
+    {
+        $node = $this->createNode();
+        $node->getClient()
+        ->onStreamFile(false)
+        ->onStreamFile(false)
+        ->onStreamFile(false)
+        ->onStreamFile(false)
+        ->assert('streamFile', array('you-have', Node::DTMF_ANY))
+        ->assert('streamFile', array('try-again', Node::DTMF_ANY))
+        ->assert('streamFile', array('you-have', Node::DTMF_ANY))
+        ->assert('streamFile', array('try-again', Node::DTMF_ANY))
+        ;
+        $node
+        ->maxAttemptsForInput(2)
+        ->playOnNoInput('try-again')
+        ->saySound('you-have')
+        ->playNoInputMessageOnLastAttempt()
+        ->run()
+        ;
+        $this->assertTrue($node->isComplete());
+        $this->assertEquals($node->getInput(), '');
+        $this->assertFalse($node->hasInput());
+        $this->assertEquals($node->getTotalInputAttemptsUsed(), 2);
+    }
     /**
      * @test
      */