/**
* Prepares variables for page templates.
*
* @see page.tpl.php
*/
function bartik_css_alter(&$css)
{
// If using the legacy "Blue lagoon" color scheme, load the legacy stylesheet.
$theme_path = backdrop_get_path('theme', 'bartik');
if (theme_get_setting('color_legacy') && isset($css[$theme_path . '/css/colors.css'])) {
$css[$theme_path . '/css/colors.css']['data'] = $theme_path . '/css/colors-legacy.css';
}
}
/**
* Implements hook_preprocess_maintenance_page().
*/
function materialize_preprocess_maintenance_page(&$variables)
{
backdrop_add_css(backdrop_get_path('theme', 'bartik') . '/css/maintenance-page.css');
}
/**
* Determines if the current user is allowed to run update.php.
*
* @return
* TRUE if the current user should be granted access, or FALSE otherwise.
*/
function update_access_allowed()
{
global $user;
// Allow the global variable in settings.php to override the access check.
if (settings_get('update_free_access')) {
return TRUE;
}
// Calls to user_access() might fail during the update process,
// so we fall back on requiring that the user be logged in as user #1.
try {
require_once BACKDROP_ROOT . '/' . backdrop_get_path('module', 'user') . '/user.module';
return user_access('administer software updates');
} catch (Exception $e) {
return $user->uid == 1;
}
}
/**
* Register View API information.
*
* This is required for your module to have its include files loaded; for
* example, when implementing hook_views_default_views().
*
* @return
* An array with the following possible keys:
* - api: (required) The version of the Views API the module implements.
* - path: (optional) If includes are stored somewhere other than within the
* root module directory, specify its path here.
* - template path: (optional) A path where the module has stored it's views
* template files. When you have specificed this key views automatically
* uses the template files for the views. You can use the same naming
* conventions like for normal views template files.
*/
function hook_views_api()
{
return array('api' => 3, 'path' => backdrop_get_path('module', 'example') . '/includes/views', 'template path' => backdrop_get_path('module', 'example') . '/templates');
}
function zurb_foundation_6_subtheme_css_alter(&$css)
{
$css_to_remove = array();
if (theme_get_setting('zurb_foundation_6_subtheme_cdn_css') > 0) {
$css_to_remove[] = backdrop_get_path('theme', 'zurb_foundation_6') . '/css/foundation.min.css';
}
if (theme_get_setting('sass') > 0) {
$css_to_remove[] = backdrop_get_path('theme', 'zurb_foundation_6') . '/css/style.css';
$css_to_remove[] = backdrop_get_path('theme', 'zurb_foundation_6') . '/css/foundation.min.css';
}
foreach ($css_to_remove as $index => $css_file) {
unset($css[$css_file]);
}
}
function afterlight_tribute_subtheme_css_alter(&$css)
{
$css_to_remove = array();
if (theme_get_setting('sass', 'afterlight_tribute_subtheme') > 0) {
$css_to_remove[] = backdrop_get_path('theme', 'afterlight_tribute') . '/css/style.css';
}
foreach ($css_to_remove as $index => $css_file) {
unset($css[$css_file]);
}
}
/**
* Prepare variables for node template
*/
function borg_preprocess_node(&$variables)
{
// For news posts, change the username to a real name.
if ($variables['node']->type == 'post') {
// Change the submitted by language.
$author = user_load($variables['node']->uid);
$lang = $author->langcode;
if (!empty($author->field_name[$lang])) {
$variables['name'] = l($author->field_name[$lang][0]['safe_value'], 'user/' . $author->uid);
}
}
// Change the submitted by language.
$variables['submitted'] = t('Posted by !username on !datetime', array('!username' => $variables['name'], '!datetime' => $variables['date']));
// Add a picture to blog posts.
if ($variables['type'] == 'post' && $variables['view_mode'] == 'full') {
// Get the profile photo.
$author = user_load($variables['uid']);
$langcode = $author->langcode;
$variables['user_picture'] = theme('image_style', array('style_name' => 'medium', 'uri' => $author->field_photo[$langcode][0]['uri']));
}
if (substr($variables['type'], 0, 8) == 'project_') {
$path = backdrop_get_path('theme', 'borg');
$variables['content']['project_release_downloads']['#prefix'] = '<h2>' . t('Downloads') . '</h2>';
$variables['content']['project_release_downloads']['#weight'] = -10;
backdrop_add_css($path . '/css/project-styles.css');
}
}
function commandfile_searchpaths($phase, $phase_max = FALSE)
{
if (!$phase_max) {
$phase_max = $phase;
}
$searchpath = array();
switch ($phase) {
case BackdropBoot::BOOTSTRAP_ROOT:
$backdrop_root = drush_get_context('DRUSH_SELECTED_BACKDROP_ROOT');
$searchpath[] = $backdrop_root . '/../drush';
$searchpath[] = $backdrop_root . '/drush';
$searchpath[] = $backdrop_root . '/sites/all/drush';
// Add the drupalboot.drush.inc commandfile.
// $searchpath[] = __DIR__;
break;
case BackdropBoot::BOOTSTRAP_SITE:
// If we are going to stop bootstrapping at the site, then
// we will quickly add all commandfiles that we can find for
// any extension associated with the site, whether it is enabled
// or not. If we are, however, going to continue on to bootstrap
// all the way to DRUSH_BOOTSTRAP_DRUPAL_FULL, then we will
// instead wait for that phase, which will more carefully add
// only those Drush commandfiles that are associated with
// enabled modules.
if ($phase_max < BackdropBoot::BOOTSTRAP_FULL) {
$searchpath = array_merge($searchpath, $this->contrib_modules_paths());
// Adding commandfiles located within /profiles. Try to limit to one
// profile for speed. Note that Backdrop allows enabling modules from
// a non-active profile so this logic is kinda dodgy.
$cid = $this->install_profile_cid();
if ($cached = drush_cache_get($cid)) {
$profile = $cached->data;
$searchpath[] = "profiles/{$profile}/modules";
$searchpath[] = "profiles/{$profile}/themes";
} else {
// If install_profile is not available, scan all profiles.
$searchpath[] = "profiles";
$searchpath[] = "sites/all/profiles";
}
$searchpath = array_merge($searchpath, $this->contrib_themes_paths());
}
break;
case BackdropBoot::BOOTSTRAP_CONFIGURATION:
// Nothing to do here anymore. Left for documentation.
break;
case BackdropBoot::BOOTSTRAP_FULL:
// Add enabled module paths, excluding the install profile. Since we are
// bootstrapped we can use the Backdrop API.
$ignored_modules = drush_get_option_list('ignored-modules', array());
$cid = $this->install_profile_cid();
if ($cached = drush_cache_get($cid)) {
$ignored_modules[] = $cached->data;
}
foreach (array_diff($this->module_list(), $ignored_modules) as $module) {
$filepath = backdrop_get_path('module', $module);
if ($filepath && $filepath != '/') {
$searchpath[] = $filepath;
}
}
$searchpath[] = backdrop_get_path('theme', config_get('system.core', 'theme_default'));
$searchpath[] = backdrop_get_path('theme', config_get('system.core', 'theme_admin'));
break;
}
return $searchpath;
}
/**
* Implements hook_preprocess_maintenance_page().
*/
function afterlight_tribute_preprocess_maintenance_page(&$variables)
{
backdrop_add_css(backdrop_get_path('theme', 'bartik') . '/css/maintenance-page.css');
}
<?php
/**
* @file
* Theme the button for the date component date popup.
*/
?>
<input type="image" src="<?php
print base_path() . backdrop_get_path('module', 'webform') . '/images/calendar.png';
?>
" class="<?php
print implode(' ', $calendar_classes);
?>
" alt="<?php
print t('Open popup calendar');
?>
" title="<?php
print t('Open popup calendar');
?>
" />
/**
* Modify the list of CSS files that will be added to a CKEditor instance.
*
* Modules may use this hook to provide their own custom CSS file without
* providing a CKEditor plugin. This list of CSS files is only used in the
* iframe versions of CKEditor.
*
* Note that because this hook is only called for modules and the active theme,
* front-end themes will not be able to use this hook to add their own CSS files
* if a different admin theme is active. Instead, front-end themes and base
* themes may specify CSS files to be used in iframe instances of CKEditor
* through an entry in their .info file:
*
* @code
* ckeditor_stylesheets[] = css/ckeditor-iframe.css
* @endcode
*
* @param $css
* An array of CSS files, passed by reference. This is a flat list of file
* paths relative to the Backdrop root.
* @param $format
* The corresponding text format object as returned by filter_format_load()
* for which the current text editor is being displayed.
*
* @see _ckeditor_theme_css()
*/
function hook_ckeditor_css_alter(array &$css, $format)
{
$css[] = backdrop_get_path('module', 'mymodule') . '/css/mymodule-ckeditor.css';
}
/**
* Alter any of the styles registered with Responsive Menus.
*
* This is a very powerful hook that can allow you to:
* -Bypass a library's requirements.
* --e.g. Remove a style's requirement on jquery_update or libraries module.
* -Provide your own libraries or files.
* -Include additional files to load with a style.
* -Use a different form function for a style's settings.
* -Use a different function for building javascript settings.
*
* @param array $styles
* Array of all the currently known styles.
* Options:
* name: string - Style's name.
* form: string - Function name to return Backdrop FAPI array.
* js_files: array - Array of paths to JS files to load for this style.
* css_files: array - Array of paths to CSS files to load for this style.
* js_settings: string - Function name to build JS settings passed to backdrop_add_js().
* jquery_version: float - Minimum required jQuery version for this style.
* -- Note: This setting will require jquery_update module enabled unless the
* -- user checks "I will provide my own jQuery Library".
* use_libraries: boolean - TRUE / FALSE to use the Libraries module.
* library: string - Name of the library, used for Libraries module.
* selector: string - Text for the admin page describing which selector to use.
* file: string - Optional file with the form & js_settings callback functions.
*
* Other notes:
* If you want to bypass the requirement on the Libraries module for a style,
* you can set 'use_libraries' => FALSE, and then use js_files & css_files to
* provide the path(s) to the files.
*
* See the 2 examples below.
* First, showing all the available options. Note including js_files, css_files
* AND specifying use_libraries => TRUE would result in the Libraries module
* first trying to load the library, then Responsive Menus would backdrop_add_[type]
* the files in js_files & css_files settings.
*
* Second example is showing how to override the sidr style to lift Libraries
* module requirement to include your own files.
*
*/
function hook_responsive_menus_styles_alter(&$styles)
{
// Example showing all of the currently available fields.
// Note, js_folder & css_folder are excluded until an alternative to glob() is
// built into RM.
$path = backdrop_get_path('module', 'my_style_module') . '/styles';
$styles['my_style'] = array('name' => t('My Style'), 'form' => 'responsive_menus_my_style_settings', 'js_files' => array($path . '/my_style/my_style.js', $path . '/my_style/my_other_style.js'), 'css_files' => array($path . '/my_style/my_style.css'), 'js_settings' => 'responsive_menus_my_style_js_settings', 'jquery_version' => 1.7, 'use_libraries' => TRUE, 'library' => 'my_style', 'selector' => t('Text describing what selector to use. e.g. ul'), 'file' => $path . '/my_style/my_style.inc');
// In this next example, I will override the Sidr style to bypass the Libraries
// module and provide my own files in my_module/responsive_menus_alter/sidr/.
$path = backdrop_get_path('module', 'my_module') . '/responsive_menus_alter';
$styles['sidr'] = array('use_libraries' => FALSE, 'js_files' => array($path . '/sidr/my_sidr.js'), 'css_files' => array($path . '/sidr/my_sidr.css'));
}
/**
* Define language negotiation providers.
*
* @return
* An associative array of language negotiation provider definitions. The keys
* are provider identifiers, and the values are associative arrays defining
* each provider, with the following elements:
* - types: An array of allowed language types. If a language negotiation
* provider does not specify which language types it should be used with, it
* will be available for all the configurable language types.
* - callbacks: An associative array of functions that will be called to
* perform various tasks. Possible elements are:
* - language: (required) Name of the callback function that determines the
* language value.
* - switcher: (optional) Name of the callback function that determines
* links for a language switcher block associated with this provider. See
* language_switcher_url() for an example.
* - url_rewrite: (optional) Name of the callback function that provides URL
* rewriting, if needed by this provider.
* - file: The file where callback functions are defined (this file will be
* included before the callbacks are invoked).
* - weight: The default weight of the provider.
* - name: The translated human-readable name for the provider.
* - description: A translated longer description of the provider.
* - config: An internal path pointing to the provider's configuration page.
* - cache: The value Backdrop's page cache should be set to for the current
* provider to be invoked.
*
* @see hook_language_negotiation_info_alter()
* @ingroup language_negotiation
*/
function hook_language_negotiation_info()
{
return array('custom_language_provider' => array('callbacks' => array('language' => 'custom_language_provider_callback', 'switcher' => 'custom_language_switcher_callback', 'url_rewrite' => 'custom_language_url_rewrite_callback'), 'file' => backdrop_get_path('module', 'custom') . '/custom.module', 'weight' => -4, 'types' => array('custom_language_type'), 'name' => t('Custom language negotiation provider'), 'description' => t('This is a custom language negotiation provider.'), 'cache' => 0));
}
/**
* Print the skin (CSS)
*
* @return boolean
* @access private
* @static
*/
private static function _css()
{
static $_css = false;
// already set ?
//
if ($_css) {
return true;
}
$css = '';
// DEVEL: changed for Drupal variables system
$skin = config_get('devel.settings', 'krumo_skin');
// custom selected skin ?
//
$_ = KRUMO_DIR . "skins/{$skin}/skin.css";
if ($fp = @fopen($_, 'r', 1)) {
$css = fread($fp, filesize($_));
fclose($fp);
}
// defautl skin ?
//
if (!$css && $skin != 'default') {
$skin = 'default';
$_ = KRUMO_DIR . "skins/default/skin.css";
$css = join('', @file($_));
}
// print ?
//
if ($_css = $css != '') {
// fix the urls
//
// DEVEL: changed for Drupal path system.
$css_url = file_create_url(backdrop_get_path('module', 'devel') . "/lib/krumo/skins/{$skin}/");
$css = preg_replace('~%url%~Uis', $css_url, $css);
// the CSS
//
?>
<!-- Using Krumo Skin: <?php
echo preg_replace('~^' . preg_quote(realpath(KRUMO_DIR) . DIRECTORY_SEPARATOR) . '~Uis', '', realpath($_));
?>
-->
<style type="text/css">
<!--/**/
<?php
echo $css;
?>
/**/-->
</style>
<?php
// the JS
//
?>
<script type="text/javascript">
<!--//
<?php
echo join(file(KRUMO_DIR . "krumo.js"));
?>
//-->
</script>
<?php
}
return $_css;
}
function teamwork_15_subtheme_css_alter(&$css)
{
$css_to_remove = array();
if (theme_get_setting('teamwork_15_subtheme_cdn') > 0) {
$css_to_remove[] = backdrop_get_path('theme', 'teamwork_15') . '/css/pure.min.css';
}
if (theme_get_setting('teamwork_15_subtheme_sass') > 0) {
$css_to_remove[] = backdrop_get_path('theme', 'teamwork_15') . '/css/style.css';
$css_to_remove[] = backdrop_get_path('theme', 'teamwork_15') . '/css/pure.min.css';
}
foreach ($css_to_remove as $index => $css_file) {
unset($css[$css_file]);
}
}
/**
* Prepare variables for node template
*/
function borg_preprocess_node(&$variables)
{
$path = backdrop_get_path('theme', 'borg');
if (substr($variables['type'], 0, 8) == 'project_') {
$variables['content']['project_release_downloads']['#prefix'] = '<h2>' . t('Downloads') . '</h2>';
$variables['content']['project_release_downloads']['#weight'] = -10;
backdrop_add_css($path . '/css/project-styles.css');
}
}
/**
* Return additional themes provided by modules.
*
* Only use this hook for testing purposes. Use a hidden MYMODULE_test.module
* to implement this hook. Testing themes should be hidden, too.
*
* This hook is invoked from _system_rebuild_theme_data() and allows modules to
* register additional themes outside of the regular 'themes' directories of a
* Backdrop installation.
*
* @return
* An associative array. Each key is the system name of a theme and each value
* is the corresponding path to the theme's .info file.
*/
function hook_system_theme_info()
{
$themes['mymodule_test_theme'] = backdrop_get_path('module', 'mymodule') . '/mymodule_test_theme/mymodule_test_theme.info';
return $themes;
}
/**
* Implements hook_css_alter().
*/
function seven_css_alter(&$css)
{
// Use Seven's vertical tabs style instead of the default one.
if (isset($css['core/misc/vertical-tabs.css'])) {
$css['core/misc/vertical-tabs.css']['data'] = backdrop_get_path('theme', 'seven') . '/css/vertical-tabs.css';
$css['core/misc/vertical-tabs.css']['type'] = 'file';
}
// Use Seven's jQuery UI theme style instead of the default one.
if (isset($css['core/misc/ui/jquery.ui.theme.css'])) {
$css['core/misc/ui/jquery.ui.theme.css']['data'] = backdrop_get_path('theme', 'seven') . '/css/jquery.ui.theme.css';
$css['core/misc/ui/jquery.ui.theme.css']['type'] = 'file';
$css['core/misc/ui/jquery.ui.theme.css']['weight'] = 10;
}
}
/**
* Get a list files that can be used in tests.
*
* @param $type
* File type, possible values: 'binary', 'html', 'image', 'javascript', 'php', 'sql', 'text'.
* @param $size
* File size in bytes to match. Please check the tests/files folder.
* @return
* List of files that match filter.
*/
protected function backdropGetTestFiles($type, $size = NULL)
{
if (empty($this->generatedTestFiles)) {
// Generate binary test files.
$lines = array(64, 1024);
$count = 0;
foreach ($lines as $line) {
simpletest_generate_file('binary-' . $count++, 64, $line, 'binary');
}
// Generate text test files.
$lines = array(16, 256, 1024, 2048, 20480);
$count = 0;
foreach ($lines as $line) {
simpletest_generate_file('text-' . $count++, 64, $line);
}
// Copy other test files from simpletest.
$original = backdrop_get_path('module', 'simpletest') . '/files';
$files = file_scan_directory($original, '/(html|image|javascript|php|sql)-.*/');
foreach ($files as $file) {
file_unmanaged_copy($file->uri, config_get('system.core', 'file_public_path'));
}
$this->generatedTestFiles = TRUE;
}
$files = array();
// Make sure type is valid.
if (in_array($type, array('binary', 'html', 'image', 'javascript', 'php', 'sql', 'text'))) {
$files = file_scan_directory('public://', '/' . $type . '\\-.*/');
// If size is set then remove any files that are not of that size.
if ($size !== NULL) {
foreach ($files as $file) {
$stats = stat($file->uri);
if ($stats['size'] != $size) {
unset($files[$file->uri]);
}
}
}
}
usort($files, array($this, 'backdropCompareFiles'));
return $files;
}
/**
* Module specific instance of hook_theme().
*
* This allows each Webform component to add information into hook_theme(). If
* you specify a file to include, you must define the path to the module that
* this file belongs to.
*/
function _webform_theme_component()
{
return array('webform_grid' => array('render element' => 'element', 'file' => 'components/grid.inc', 'path' => backdrop_get_path('module', 'webform')), 'webform_display_grid' => array('render element' => 'element', 'file' => 'components/grid.inc', 'path' => backdrop_get_path('module', 'webform')));
}
