Adding a new option to i18n shell to generate .pot files without sentence references

Author: wnasich

lib/Cake/Console/Command/Task/ExtractTask.php

@@ -48,6 +48,13 @@ class ExtractTask extends AppShell {
  */
 	protected $_merge = false;
 
+/**
+ * Add headers for each sentence showing references
+ *
+ * @var bool
+ */
+	protected $_headers = true;
+
 /**
  * Current file being processed
  *
@@ -224,6 +231,10 @@ public function execute() {
 			$this->_merge = strtolower($response) === 'y';
 		}
 
+		if (isset($this->params['headers'])) {
+			$this->_headers = !(strtolower($this->params['headers']) === 'no');
+		}
+
 		if (empty($this->_files)) {
 			$this->_searchFiles();
 		}
@@ -316,6 +327,9 @@ public function getOptionParser() {
 		))->addOption('merge', array(
 			'help' => __d('cake_console', 'Merge all domain and category strings into the default.po file.'),
 			'choices' => array('yes', 'no')
+		))->addOption('headers', array(
+			'help' => __d('cake_console', 'Add headers for each sentence showing references'),
+			'choices' => array('yes', 'no')
 		))->addOption('output', array(
 			'help' => __d('cake_console', 'Full path to output directory.')
 		))->addOption('files', array(
@@ -572,14 +586,17 @@ protected function _buildFiles() {
 				foreach ($translations as $msgid => $contexts) {
 					foreach ($contexts as $context => $details) {
 						$plural = $details['msgid_plural'];
-						$files = $details['references'];
-						$occurrences = array();
-						foreach ($files as $file => $lines) {
-							$lines = array_unique($lines);
-							$occurrences[] = $file . ':' . implode(';', $lines);
+						$header = '';
+						if ($this->_headers) {
+							$files = $details['references'];
+							$occurrences = array();
+							foreach ($files as $file => $lines) {
+								$lines = array_unique($lines);
+								$occurrences[] = $file . ':' . implode(';', $lines);
+							}
+							$occurrences = implode("\n#: ", $occurrences);
+							$header = '#: ' . str_replace(DS, '/', str_replace($paths, '', $occurrences)) . "\n";
 						}
-						$occurrences = implode("\n#: ", $occurrences);
-						$header = '#: ' . str_replace(DS, '/', str_replace($paths, '', $occurrences)) . "\n";
 
 						$sentence = '';
 						if ($context) {

lib/Cake/Test/Case/Console/Command/Task/ExtractTaskTest.php

@@ -221,6 +221,35 @@ public function testExtractCategory() {
 		$this->assertNotRegExp($pattern, $result);
 	}
 
+ /**
+ * testExtractWithoutHeaders method
+ *
+ * @return void
+ */
+	public function testExtractWithoutHeaders() {
+		$this->Task->interactive = false;
+
+		$this->Task->params['paths'] = CAKE . 'Test' . DS . 'test_app' . DS . 'View' . DS . 'Pages';
+		$this->Task->params['output'] = $this->path . DS;
+		$this->Task->params['extract-core'] = 'no';
+		$this->Task->params['merge'] = 'no';
+		$this->Task->params['headers'] = 'no';
+
+		$this->Task->expects($this->never())->method('err');
+		$this->Task->expects($this->any())->method('in')
+			->will($this->returnValue('y'));
+		$this->Task->expects($this->never())->method('_stop');
+
+		$this->Task->execute();
+		$this->assertTrue(file_exists($this->path . DS . 'LC_NUMERIC' . DS . 'default.pot'));
+		$this->assertFalse(file_exists($this->path . DS . 'LC_TIME' . DS . 'default.pot'));
+
+		$result = file_get_contents($this->path . DS . 'default.pot');
+
+		$pattern = '/\n\#: .*\n/';
+		$this->assertNotRegExp($pattern, $result);
+	}
+
 /**
  * test exclusions
  *