function barcode_requirements in Barcode 7.2
Same name and namespace in other branches
- 6.2 barcode.install \barcode_requirements()
- 6 barcode.install \barcode_requirements()
Implements hook_requirements().
File
- ./
barcode.install, line 50 - Install file for barcode module.
Code
function barcode_requirements($phase) {
$requirements = array();
if ($phase != 'runtime') {
return $requirements;
}
// Create the styles directory and ensure it's writable.
$settings = barcode_get_settings();
$created = file_prepare_directory($settings['default_path'], FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
if (!$created) {
$requirements['barcode_dirs'] = array(
'value' => t('Missing directory'),
'severity' => REQUIREMENT_ERROR,
'description' => t("The barcode module's default directory %barcode-dir can not be created.", array(
'%barcode-dir' => $settings['default_path'],
)),
);
}
else {
$requirements['barcode_dirs'] = array(
'value' => t('Barcode directory exists (%path).', array(
'%path' => $settings['default_path'],
)),
'severity' => REQUIREMENT_OK,
);
}
$requirements['barcode_dirs']['title'] = t('Barcode module directories');
// Image library check.
if (!function_exists("imagecreate")) {
$requirements['barcode_image_library'] = array(
'value' => t('Missing image library'),
'severity' => REQUIREMENT_ERROR,
'description' => t('The barcode module needs GD library support.'),
);
}
else {
$requirements['barcode_image_library'] = array(
'value' => t('Image library exists.'),
'severity' => REQUIREMENT_OK,
);
}
$requirements['barcode_image_library']['title'] = t('Barcode image library');
// FreeType Support check.
if (!function_exists("imagettftext")) {
$requirements['barcode_freetype_gd'] = array(
'value' => t('Missing FreeType extension for GD'),
'severity' => REQUIREMENT_ERROR,
'description' => t('The barcode module needs FreeType extension of GD library to be enabled.'),
);
}
else {
$requirements['barcode_freetype_gd'] = array(
'value' => t('FreeType extnesion of GD library exists.'),
'severity' => REQUIREMENT_OK,
);
}
$requirements['barcode_freetype_gd']['title'] = t('FreeType extension');
return $requirements;
}