/**
* Check that functions creating directories in drupal files work as expected.
*
* If this test fails, double check recursively that permission are correctly set
* for files directory. Group should at least be _www so that phpunit is able to create
* directories.
*
* This is an example of expected directory structure :
*
* files
* okcdesign
* mytheme
* theme_custom_settings.scss
* app.css
* @depends test_foundation_ui_get_okcdesign_custom_directory_path
*/
function test_foundation_ui_create_files_directories()
{
$theme_test_directory = 'phpunit_test_' . rand();
$expected_path = foundation_ui_get_okcdesign_custom_directory_path() . '/' . $theme_test_directory;
$result = foundation_ui_create_files_directories($theme_test_directory);
$this->assertTrue($result);
$this->assertFileExists($expected_path);
rmdir($expected_path);
}
/**
* Recompile all theme scss on plugin form submission.
* @param $form
* @param $form_state
*/
function foundation_ui_settings_form_submit($form, $form_state)
{
// no values submitted for custom scss settings, abort.
if (empty($form_state['values']['theme_plugin_settings_foundation_ui'])) {
return;
}
$theme = arg(3);
$themepath = drupal_get_path('theme', $theme);
// create directories, if they do not exist, to store submitted scss.
$result = foundation_ui_create_files_directories($theme);
if (!$result) {
drupal_set_message('error', 'Directories creation failed. Please check your files directory permissions and retry');
}
// Create a valid scss string from submitted values.
$values = foundation_ui_prepare_values($form_state['values']['theme_plugin_settings_foundation_ui']);
$new_scss = foundation_ui_create_scss_string_from_array($values);
// if submitted scss settings are the same than scss settings already stored in file, do nothing more.
$old_scss = foundation_ui_get_theme_custom_scss($theme);
if ($new_scss == $old_scss) {
return;
}
// store scss in a file.
$result = file_put_contents(foundation_ui_get_theme_scss_file_path($theme), $new_scss);
if (!$result) {
drupal_set_message('error', 'Fail to write custom scss in a file, please check your files directory permissions and retry.');
}
// get app.scss from this theme.
$app_scss_content = file($themepath . '/scss/app.scss');
// add @import "user_settings" to app.scss content, just after @import "settings" line.
$scss_string = foundation_ui_rebuild_scss_import_file($app_scss_content);
// let phpscss compile this file content to css
$css = foundation_ui_compile_theme_scss($theme, $scss_string);
// store compiled css into a files/okcdesign/{theme_name}/app.css file.
// save compiled css to a file, that will be served by foundation plugin if it can load it.
$result = file_put_contents(foundation_ui_get_theme_css_file_path($theme), $css);
if (!$result) {
drupal_set_message('error', 'Fail to write custom scss in a file, please check your files directory permissions and retry.');
}
drupal_set_message("All scss files have been recompiled to css files with new settings.");
}
