diff --git a/administrator/components/com_jedchecker/libraries/rules/language.php b/administrator/components/com_jedchecker/libraries/rules/language.php
index 1f7467d..c53ef29 100644
--- a/administrator/components/com_jedchecker/libraries/rules/language.php
+++ b/administrator/components/com_jedchecker/libraries/rules/language.php
@@ -27,132 +27,132 @@ require_once JPATH_COMPONENT_ADMINISTRATOR . '/models/rule.php';
*/
class JedcheckerRulesLanguage extends JEDcheckerRule
{
- /**
- * The formal ID of this rule. For example: SE1.
- *
- * @var string
- */
- protected $id = 'LANG';
+ /**
+ * The formal ID of this rule. For example: SE1.
+ *
+ * @var string
+ */
+ protected $id = 'LANG';
- /**
- * The title or caption of this rule.
- *
- * @var string
- */
- protected $title = 'COM_JEDCHECKER_LANG';
+ /**
+ * The title or caption of this rule.
+ *
+ * @var string
+ */
+ protected $title = 'COM_JEDCHECKER_LANG';
- /**
- * The description of this rule.
- *
- * @var string
- */
- protected $description = 'COM_JEDCHECKER_LANG_DESC';
+ /**
+ * The description of this rule.
+ *
+ * @var string
+ */
+ protected $description = 'COM_JEDCHECKER_LANG_DESC';
- /**
- * Initiates the search and check
- *
- * @return void
- */
- public function check()
- {
- // Find all INI files of the extension (in the format tag.extension.ini or tag.extension.sys.ini)
- $files = JFolder::files($this->basedir, '^[a-z]{2,3}-[A-Z]{2}\.\w+(?:\.sys)?\.ini$', true, true);
+ /**
+ * Initiates the search and check
+ *
+ * @return void
+ */
+ public function check()
+ {
+ // Find all INI files of the extension (in the format tag.extension.ini or tag.extension.sys.ini)
+ $files = JFolder::files($this->basedir, '^[a-z]{2,3}-[A-Z]{2}\.\w+(?:\.sys)?\.ini$', true, true);
- // Iterate through all the ini files
- foreach ($files as $file)
- {
- // Try to validate the file
- $this->find($file);
- }
- }
+ // Iterate through all the ini files
+ foreach ($files as $file)
+ {
+ // Try to validate the file
+ $this->find($file);
+ }
+ }
- /**
- * Reads and validates an ini file
- *
- * @param string $file - The path to the file
- *
- * @return bool True on success, otherwise False.
- */
- protected function find($file)
- {
- $lines = file($file);
- foreach ($lines as $lineno => $line)
- {
- $line = trim($line);
- if ($line === '' || $line[0] === ';' || $line[0] === '[')
- {
- continue;
- }
- if ($line[0] === '#')
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_INCORRECT_COMMENT') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- if (strpos($line, '=') === false)
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_WRONG_LINE') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- list ($key, $value) = explode('=', $line, 2);
+ /**
+ * Reads and validates an ini file
+ *
+ * @param string $file - The path to the file
+ *
+ * @return bool True on success, otherwise False.
+ */
+ protected function find($file)
+ {
+ $lines = file($file);
+ foreach ($lines as $lineno => $line)
+ {
+ $line = trim($line);
+ if ($line === '' || $line[0] === ';' || $line[0] === '[')
+ {
+ continue;
+ }
+ if ($line[0] === '#')
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_INCORRECT_COMMENT') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ if (strpos($line, '=') === false)
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_WRONG_LINE') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ list ($key, $value) = explode('=', $line, 2);
- $key = rtrim($key);
- if ($key === '')
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_EMPTY') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- if (strpos($key, ' ') !== false)
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_WHITESPACE') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- if (strpbrk($key, '{}|&~![()^"') !== false)
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_INVALID_CHARACTER') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- if (in_array($key, array('null', 'yes', 'no', 'true', 'false', 'on', 'off', 'none'), true))
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_RESERVED') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- $value = ltrim($value);
- if (strlen($value) <2 || $value[0] !== '"' || substr($value, -1) !== '"')
- {
- $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_TRANSLATION_QUOTES') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
- if ($value === '""')
- {
- $this->report->addWarning($file, JText::_('COM_JEDCHECKER_LANG_TRANSLATION_EMPTY') .
- '
' . htmlspecialchars($line), $lineno);
- continue;
- }
+ $key = rtrim($key);
+ if ($key === '')
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_EMPTY') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ if (strpos($key, ' ') !== false)
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_WHITESPACE') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ if (strpbrk($key, '{}|&~![()^"') !== false)
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_INVALID_CHARACTER') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ if (in_array($key, array('null', 'yes', 'no', 'true', 'false', 'on', 'off', 'none'), true))
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_KEY_RESERVED') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ $value = ltrim($value);
+ if (strlen($value) <2 || $value[0] !== '"' || substr($value, -1) !== '"')
+ {
+ $this->report->addError($file, JText::_('COM_JEDCHECKER_LANG_TRANSLATION_QUOTES') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
+ if ($value === '""')
+ {
+ $this->report->addWarning($file, JText::_('COM_JEDCHECKER_LANG_TRANSLATION_EMPTY') .
+ '
' . htmlspecialchars($line), $lineno);
+ continue;
+ }
- $value = substr($value, 1, -1);
- if (strpos($value, '"_QQ_"') !== false)
- {
- $this->report->addInfo($file, JText::_('COM_JEDCHECKER_LANG_QQ_DEPRECATED') .
- '
' . htmlspecialchars($line), $lineno);
- }
+ $value = substr($value, 1, -1);
+ if (strpos($value, '"_QQ_"') !== false)
+ {
+ $this->report->addInfo($file, JText::_('COM_JEDCHECKER_LANG_QQ_DEPRECATED') .
+ '
' . htmlspecialchars($line), $lineno);
+ }
- $count1 = preg_match_all('/(?<=^|[^%])%(?=[-+0 ]?\w)/', $value);
- $count2 = preg_match_all('/(?<=^|[^%])%\d+\$/', $value);
- if ($count1 > 1 && $count2 < $count1) {
- // @todo It's not mentioned in docs
- $this->report->addInfo($file, JText::_('COM_JEDCHECKER_LANG_RECOMMEND_ARGNUM') .
- '
' . htmlspecialchars($line), $lineno);
- }
- }
+ $count1 = preg_match_all('/(?<=^|[^%])%(?=[-+0 ]?\w)/', $value);
+ $count2 = preg_match_all('/(?<=^|[^%])%\d+\$/', $value);
+ if ($count1 > 1 && $count2 < $count1) {
+ // @todo It's not mentioned in docs
+ $this->report->addInfo($file, JText::_('COM_JEDCHECKER_LANG_RECOMMEND_ARGNUM') .
+ '
' . htmlspecialchars($line), $lineno);
+ }
+ }
- // All checks passed. Return true
- return true;
- }
+ // All checks passed. Return true
+ return true;
+ }
}