uid){
$params = session_get_cookie_params();
$expire = $params['lifetime'] ? REQUEST_TIME + $params['lifetime'] : 0;
setcookie(session_name(), $_COOKIE[session_name()], $expire, $params['path'], $params['domain'], FALSE, $params['httponly']);
}
// Add the CSS for the biblio_init function which we are no longer running.
drupal_add_css(drupal_get_path('module', 'biblio') . '/biblio.css');
// Alter the exception handler so that we can ignore certain exceptions.
// set_exception_handler('scratchpads_tweaks_exception_handler');
}
/**
* Implements hook_registry_files_alter() We remove the FeedsProcessor.inc file
* from the feeds module, and add in our own replacement file which
*/
function scratchpads_tweaks_registry_files_alter(&$files, $indexed_modules){
unset($files[drupal_get_path('module', 'feeds') . '/plugins/FeedsProcessor.inc']);
$files[drupal_get_path('module', 'scratchpads_tweaks') . '/FeedsProcessor.inc'] = array(
'module' => 'scratchpads_tweaks',
'weight' => 0
);
}
/**
* Alternative exception handler so that we can ignore "duplicate" errors.
*/
function scratchpads_tweaks_exception_handler($exception){
if(is_object($exception) && get_class($exception) == 'PDOException' && substr($exception->getCode(), 0, 2) == '23'){
return;
}
_drupal_exception_handler($exception);
}
/**
* Implements hook_node_view_alter(). - Prevent the displaying of the taxonomic
* name field on the descriptions tab. - Remove 'sharethis' for linked nodes
* (prevents having two shareThis toolbars)
*/
function scratchpads_tweaks_node_view_alter(&$build){
if(arg(0) == 'taxonomy' && arg(1) == 'term' && arg(3) == 'descriptions' && isset($build['field_taxonomic_name'])){
unset($build['field_taxonomic_name']);
}
if(($build['#view_mode'] == 'linked_node') && (isset($build['sharethis']))){
unset($build['sharethis']);
}
}
/**
* Implements hook_user_presave()
*/
function scratchpads_tweaks_user_presave(&$edit, $account, $category){
if($_GET['q'] == 'openid/authenticate'){
// If we're logging in via OpenID, we force the site to remember the user.
// This is being added because Shoddy Vince threw a stroppy strop, and
// insisted that without this feature, the Scratchpads are shitter than a
// shitty pile of steaming shit.
$edit['data']['remember_me'] = TRUE;
}
}
/**
* Implements hook_form_FORM_ID_alter().
*/
function media_multiselect_form_media_internet_add_alter(&$form, &$form_state, $form_id){
media_multiselect_form_file_entity_add_upload_multiple_alter($form, $form_state, $form_id);
}
/**
* Implements hook_form_FORM_ID_alter().
*/
function media_multiselect_form_file_entity_add_upload_multiple_alter(&$form, &$form_state, $form_id){
// Add an additional submit function if we're being called from a popup. This
// will prevent the redirect from being set to file/[fid]/edit and correctly
// show the library tab.
$form['#submit'][] = 'media_multiselect_temporary_submit_function';
}
/**
* Callback to ensure that the redirect for the media upload form is correctly
* set, and not being fucked up by the media module. Note, this is NOT dynamic,
* and is actually pretty shit.
*/
function media_multiselect_temporary_submit_function($form, &$form_state){
if(isset($_GET['render']) && $_GET['render'] == 'media-popup'){
$query = _scratchpads_tweaks_get_media_browser_query();
$query['enabledPlugins'] = array(
'media_default--media_browser_1' => 'media_default--media_browser_1'
);
$form_state['redirect'] = array(
'media/browser',
array(
'query' => $query
)
);
}else{
$form_state['redirect'] = 'admin/content';
}
}
/**
* Simple function to return the options for the media browser page.
*/
function _scratchpads_tweaks_get_media_browser_query(){
return array(
'render' => isset($_GET['render']) ? $_GET['render'] : '',
'types' => '',
'activePlugins' => '',
'enabledPlugins' => '',
'schemes' => array(
'public' => 'public'
),
'file_directory' => '',
'file_extensions' => variable_get('upload_extensions_default', FIELD_MEDIA_FILE_EXTENSIONS),
'max_filesize' => file_upload_max_size(),
'uri_scheme' => 'public',
'multiselect' => 'true',
'plugins' => 'undefined'
);
}
/**
* Implements hook_date_formats()
*/
function scratchpads_tweaks_date_formats(){
return array(
array(
'type' => 'short',
'format' => 'Y-m-d'
),
array(
'type' => 'medium',
'format' => 'Y-m-d H:i'
)
);
}
/**
* Implements hook_cron(). This function ensures that all required modules are
* enabled.
*/
function scratchpads_tweaks_cron(){
module_load_include('cron.inc', 'scratchpads_tweaks');
_scratchpads_tweaks_cron();
}
/**
* Implements hook_customerror_pre_render() Fix for the customerror module -
* Ensure we don't set the customerror_destination if we've tried to view a file
* that we could not actually view.
*/
function scratchpads_tweaks_customerror_pre_render($code){
if(!empty($_SESSION['customerror_destination']) && strpos($_SESSION['customerror_destination'], 'system/files') !== FALSE){
unset($_SESSION['customerror_destination']);
}
}
/**
* Implements hook_flush_caches
*/
function scratchpads_tweaks_flush_caches(){
// Rebuild caches
_scratchpads_tweaks_register_shutdown();
}
/**
* Helper function to ensure we only register the shutdown function once.
*/
function _scratchpads_tweaks_register_shutdown(){
$shutdown_registered = &drupal_static(__FUNCTION__);
if(!$shutdown_registered){
$shutdown_registered = TRUE;
drupal_register_shutdown_function('scratchpads_tweaks_shutdown', TRUE);
}
}
/**
* Shutdown function used to improve performance.
*/
function scratchpads_tweaks_shutdown($reset = FALSE){
// Ensure that certain caches are built. This should help speed up cold start
// page loads.
theme_get_registry();
views_get_all_views($reset);
context_enabled_contexts($reset);
context_get_plugin('condition', 'path', $reset);
context_get_plugin('condition', 'language', $reset);
context_get_plugin('condition', 'user', $reset);
}
/**
* Implements hook_node_type_insert().
*/
function scratchpads_tweaks_node_type_insert($info){
// Set the default for all comment forms to be on separate pages.
variable_get('comment_form_location_' . $info->type, COMMENT_FORM_SEPARATE_PAGE);
$options = variable_get('node_options_' . $info->type, array());
foreach($options as $value){
if($value == 'revision'){
return;
}
}
$options[] = 'revision';
variable_set('node_options_' . $info->type, $options);
// Add this node type to the comment notify variable
$comment_notify_node_types = variable_get('comment_notify_node_types', array());
$comment_notify_node_types[$info->type] = $info->type;
variable_set('comment_notify_node_types', $comment_notify_node_types);
}
/**
* Implements hook_preprocess_HOOK
*/
function scratchpads_tweaks_preprocess_comment(&$variables){
$variables['classes_array'][] = $variables['zebra'];
}
/**
* Implements hook_preprocess_block
*/
function scratchpads_preprocess_block(&$variables){
$block = $variables['block'];
if(preg_match('/^views-front_page_blocks/', $block->bid)){
switch($block->subject){
case 'Recent Biblios':
$block->subject = t('Recently Added Literature');
break;
case 'Recent Taxon Descriptions':
$block->subject = t('Recently Added Taxon Descriptions');
break;
}
}
}
/**
* Delete tinytax-[vid] from ajaxblocks
*/
function scratchpads_tweaks_taxonomy_vocabulary_delete($vocabulary){
db_delete('ajaxblocks')->condition('block_id', 'tinytax-' . $vocabulary->vid)->execute();
if(function_exists('ajaxblocks_update_cache')){
ajaxblocks_update_cache();
}
}
/**
* Insert tinytax-[vid] into ajaxblocks
*/
function scratchpads_tweaks_taxonomy_vocabulary_insert($vocabulary){
db_merge('ajaxblocks')->key(array(
'block_id' => 'tinytax-' . $vocabulary->vid
))->fields(array(
'block_id' => 'tinytax-' . $vocabulary->vid,
'is_ajax' => 1,
'loader_picture' => 5,
'is_late' => 0,
'delay' => 0,
'include_noscript' => 0,
'cached_roles' => '1 2 3 4 5',
'uncached_roles' => '1 2 3 4 5'
))->execute();
if(function_exists('ajaxblocks_update_cache')){
ajaxblocks_update_cache();
}
}
/**
* Implements hook_form_FORM_ID_alter. Prevent the ajaxblock options from being
* displayed to our users.
*/
function scratchpads_tweaks_form_block_admin_configure_alter(&$form, &$form_state, $form_id){
if(!user_access('scratchpad team')){
unset($form['visibility']['ajaxblocks']['#type']);
foreach(element_children($form['visibility']['ajaxblocks']) as $key){
$form['visibility']['ajaxblocks'][$key] = array(
'#type' => 'value',
'#value' => $form['visibility']['ajaxblocks'][$key]['#default_value']
);
}
}
}
/**
* Implementation of hook_form_alter()
*/
function scratchpads_tweaks_form_alter(&$form, &$form_state, $form_id){
switch($form_id){
case 'taxonomy_form_term':
if(isset($form['description'])){
$form['description']['#after_build'][] = 'scratchpads_tweaks_taxonomy_description_after_build';
}
break;
case 'system_theme_settings':
$form['logo']['resize_logo'] = array(
'#type' => 'checkbox',
'#title' => t('Resize logo.'),
'#default_value' => variable_get('resize_logo', 1),
'#states' => array(
'visible' => array(
':input[name="default_logo"]' => array(
'checked' => FALSE
)
)
)
);
$form['#submit'][] = 'scratchpads_tweaks_form_system_theme_settings_submit';
case 'simplenews_admin_settings_newsletter':
$form['simplenews_default_options']['simplenews_format'] = array(
'#type' => 'value',
'#value' => 'plain'
);
break;
case 'simplenews_admin_category_form':
$form['email']['format'] = array(
'#type' => 'value',
'#value' => 'plain'
);
break;
default:
// Only use the "comment_filtered_html" input type for comment bodies!
if(substr($form_id, 0, 8) == 'comment_'){
if(@isset($form['comment_body'][LANGUAGE_NONE])){
$form['comment_body'][LANGUAGE_NONE]['#after_build'][] = 'scratchpads_tweaks_comment_body_after_build';
}
}else if(substr($form_id, -10) == '_node_form'){
// Add the UUID to the title of the page.
if($form['nid']['#value']){
$extra = '';
if($form['type']['#value'] == 'group'){
if(($og = og_get_group('node', $form['nid']['#value'])) !== FALSE){
$extra = ' : Group ID = ' . $og->gid;
}
}
$guid = db_select('feeds_item', 'f')->fields('f', array(
'guid'
))->condition('entity_type', 'node')->condition('entity_id', $form['nid']['#value'])->execute()->fetchField();
if(!$guid){
$guid = $form['#node']->uuid;
}
drupal_set_title(drupal_get_title() . ' (' . $form['nid']['#value'] . ' : ' . $guid . $extra . ')', PASS_THROUGH);
}
}
}
}
/**
* Implements hook_theme_registry_alter()
*/
function scratchpads_tweaks_theme_registry_alter(&$reg){
// Always display the token table as a popup (quicker page loads, and also
// potentially save memory).
$reg['token_tree']['variables']['dialog'] = TRUE;
$reg['token_tree']['variables']['recursion_limit'] = 2;
$reg['filter_guidelines']['function'] = 'theme_scratchpads_tweaks_filter_guidelines';
// Alter the theme_field function so that we can add some CSS (this seems
// thoroughly backward, but I can't see a better way of doing this).
$reg['field']['function'] = 'scratchpads_tweaks_theme_field';
$reg['field']['theme path'] = drupal_get_path('module', 'scratchpads_tweaks');
}
/**
* Alt theme_field function
*/
function scratchpads_tweaks_theme_field($variables){
if(!empty($variables['element']['#field_type']) && in_array($variables['element']['#field_type'], array(
'file',
'image'
)) && ((!empty($variables['items'][0]['#markup']) && strpos($variables['items'][0]['#markup'], '/thumbnail/')) || (!empty($variables['items'][0]['#image_style']) && $variables['items'][0]['#image_style'] == 'thumbnail') || (!empty($variables['items'][0]['#view_mode']) && $variables['items'][0]['#view_mode'] == 'file_styles_square_thumbnail'))){
$variables['classes'] .= ' float-media-left clearfix';
}
return theme_field($variables);
}
/**
* Hide the filter guidelines
*/
function theme_scratchpads_tweaks_filter_guidelines($vars){
return '';
}
function scratchpads_tweaks_form_system_theme_settings_submit($form, &$form_state){
variable_set('resize_logo', $form_state['values']['resize_logo']);
}
/**
* Implements hook_process_page
*/
function scratchpads_tweaks_process_page(&$variables){
if($_GET['q'] == 'media/browser'){
if(@isset($variables['title_suffix']['add_or_remove_shortcut'])){
unset($variables['title_suffix']['add_or_remove_shortcut']);
}
}
}
function scratchpads_tweaks_taxonomy_description_after_build($element, &$form_state){
if(@isset($element['format']['format'])){
foreach($element['#pre_render'] as $key => $value){
if($value == 'ckeditor_pre_render_text_format'){
unset($element['#pre_render'][$key]);
}
}
$element['format']['format']['#options'] = array(
'plain_text' => t('Plain text')
);
}
return $element;
}
function scratchpads_tweaks_comment_body_after_build($element, &$form_state){
scratchpads_tweaks_remove_filtered_html($element);
return $element;
}
function scratchpads_tweaks_remove_filtered_html(&$item){
if(is_array($item)){
foreach($item as $key => $value){
if($key === 'filtered_html'){
unset($item[$key]);
}else if(is_array($value)){
scratchpads_tweaks_remove_filtered_html($item[$key]);
}else if($value === 'filtered_html'){
$item[$key] = 'comment_filtered_html';
}
}
}
}
/**
* Translate a check plained string. This should add back tags.
*/
function scratchpads_tweaks_translate_after_check_plain($string){
return strtr($string, array(
'[i]' => '',
'[em]' => '',
'[sup]' => '',
'[sub]' => '',
'[/i]' => '',
'[/em]' => '',
'[/sup]' => '',
'[/sub]' => '',
'<i>' => '',
'<em>' => '',
'<sup>' => '',
'<sub>' => '',
'</i>' => '',
'</em>' => '',
'</sup>' => '',
'</sub>' => ''
));
}
/**
* Implements hook_menu()
*/
function scratchpads_tweaks_menu(){
return array(
'admin/config/development/clearcache' => array(
'title' => 'Clear caches',
'description' => "Clear this site's caches, which may help resolve temporary issues with your site.",
'page callback' => 'drupal_get_form',
'page arguments' => array(
'scratchpads_tweaks_clear_site_cache'
),
'access arguments' => array(
'administer site configuration'
),
'file' => 'scratchpads_tweaks.pages.inc',
'weight' => -10
)
);
}
/**
* Implements hook_update_status_alter()
*/
function scratchpads_tweaks_update_status_alter(&$projects){
$version = 'Scratchpads (' . SCRATCHPADS_VERSION . ')';
foreach($projects as $name => $project){
$project_path = dirname(drupal_get_filename('module', $name, NULL, FALSE));
if(strpos($project_path, 'sites/all/modules/custom') !== FALSE){
$projects[$name]['info']['version'] = $version;
$projects[$name]['existing_version'] = $version;
$projects[$name]['latest_version'] = $version;
$projects[$name]['recommended'] = $version;
$projects[$name]['status'] = UPDATE_CURRENT;
}
if($projects[$name]['status'] != UPDATE_CURRENT){
$projects[$name]['status'] = UPDATE_CURRENT;
}
}
}
/**
* Implements hook_menu_alter().
*/
function scratchpads_tweaks_menu_alter(&$items){
$items['admin/appearance']['page callback'] = 'scratchpads_tweaks_redirect';
if(isset($items['node/%node/clone'])){
$items['node/%node/clone']['title'] = t('Clone');
$items['node/%node/clone']['type'] = MENU_LOCAL_TASK;
}
if(isset($items['admin/structure/auto-label'])){
unset($items['admin/structure/auto-label']);
}
}
/**
* Simple callback to redirect non-Scratchpads Team users from admin/appearance
* to admin/appearance/settings.
*/
function scratchpads_tweaks_redirect(){
global $user;
if($user->uid > 1){
drupal_goto('admin/appearance/settings');
}else{
return system_themes_page();
}
}
/**
* Implements hook_module_implements_alter().
*/
function scratchpads_tweaks_module_implements_alter(&$implementations, $hook){
// Move to the end
if(in_array($hook, array(
'form_block_admin_configure_alter',
'user_presave'
)) && isset($implementations[$hook])){
$move = $implementations['scratchpads_tweaks'];
unset($implementations['scratchpads_tweaks']);
$implementations['scratchpads_tweaks'] = $move;
}
// Remove the hook_requirements from the httprl and advagg modules. They're
// both a little stupid, and DO NOT need to run every time an admin page is
// loaded.
if($hook == 'requirements' && variable_get('scratchpads_remove_requirements', TRUE)){
unset($implementations['httprl'], $implementations['advagg'], $implementations['varnish'], $implementations['update'], $implementations['apachesolr']);
}
// Remove hook_init from the Biblio module. It's very rude, and does not need
// to be run. It also stupidly adds a CSS file, which we'll possibly need to
// do instead (not that CSS should be added by hook_init).
if($hook == 'init'){
unset($implementations['biblio']);
}
}
/**
* Implements hook_schema_alter().
*/
function scratchpads_tweaks_schema_alter(&$schema){
// We remove the primary key from the dile_display table due to an problem
// somewhere that is resulting in an attempt to insert duplicate entries in
// the file_display table.
unset($schema['file_display']['primary key']);
}
/**
* Implements hook_mail_alter().
*/
function scratchpads_tweaks_mail_alter(&$message){
if($message['id'] == 'install_welcome-admin'){
// The scratchpad admin is always id 2
$sp_admin = user_load(2);
if ($sp_admin) {
$message['to'] = $sp_admin->mail;
}
$message['from'] = '"Scratchpads Team" ';
$message['headers']['From'] = $message['from'];
$message['headers']['Sender'] = $message['from'];
$message['headers']['Return-Path'] = $message['from'];
}
}
/**
* Implements hook_form_FORM_ID_alter().
*/
function scratchpads_tweaks_form_user_profile_form_alter(&$form, &$form_state, $form_id){
if(isset($form['account']) && isset($form['account']['roles'])){
$form['account']['roles']['#description'] = theme('item_list', array(
'items' => array(
'Authenticated user: Able to create and edit own forum posts',
'Contributor: Able to create content and edit own content',
'Editor: Able to create and edit own content, and also edit other people\'s content',
'Maintainer: Like editor, but also has administration privileges'
)
));
}
}
/**
* Implements hook_imagemagick_arguments_alter() We add "-strip" to the
* imagemagick arguments to strip out all metadata and therefore greatly reduce
* file sizes particularly of thumbnails.
*/
function scratchpads_tweaks_imagemagick_arguments_alter(&$args, $context){
$args['strip'] = '-strip';
}
/**
* Alter default views defined by other modules.
*/
function scratchpads_tweaks_views_default_views_alter(&$views){
if(isset($views['feeds_log'])){
unset($views['feeds_log']);
}
foreach(array_keys($views) as $view_id){
// Don't cache VBO or Slickgrid views. Note, this relies on the
// Scratchpads Team naming convention for Slickgrid and VBO views, so may
// break if users create their own views.
if(strpos($view_id, '_vbo_') || strpos($view_id, 'publication_') === 0 || strpos($view_id, 'species_') === 0 || strpos($view_id, 'media_') === 0 || strpos($view_id, 'eol_')){
continue;
}
if($views[$view_id]->display['default']->display_options['style_plugin'] == 'slickgrid'){
continue;
}
foreach(array_keys($views[$view_id]->display) as $display_id){
$views[$view_id]->display[$display_id]->display_options['cache'] = array(
'type' => 'time',
'results_lifespan' => -1,
'results_lifespan_custom' => 0,
'output_lifespan' => 300,
'output_lifespan_custom' => 0
);
}
}
}
function scratchpads_tweaks_form_user_register_form_alter(&$form, &$form_state, $form_id){
scratchpads_tweaks_form_user_profile_form_alter($form, $form_state, $form_id);
}
/**
* Implements hook_system_info_alter().
*/
function scratchpads_tweaks_system_info_alter(&$info, $file, $type){
switch($file->name){
case 'scratchpads_tweaks':
// Unset the dependencies of the scratchpads module so that other modules
// can be disabled (e.g. EOL taxon page data).
unset($info['dependencies']);
break;
case 'webform':
$info['tool'] = TRUE;
$info['name'] = 'Webforms';
$info['description'] = 'Enables the creation of simple online forms. Useful for questionnaires, conference signup, polls, and much more.';
break;
case 'context_ui':
$info['tool'] = true;
$info['name'] = 'Context layouts';
$info['description'] = 'Advanced layout tools.';
break;
case 'views_ui':
$info['tool'] = TRUE;
$info['name'] = 'Views';
$info['description'] = 'Allows you to create custom reports or views of the data held on your Scratchpad';
$info['dependencies'][] = 'views_date_format_sql';
break;
case 'rules':
$info['dependencies'][] = 'trigger';
case 'bigmenu':
case 'rules_admin':
case 'simplenews':
case 'googleanalytics':
case 'tracker':
$info['tool'] = TRUE;
break;
}
}
/**
* Add default body field to a node type. Clone of node_add_body_field() but
* with weight setting added
*
* @param $type A
* node type object.
* @param $label The
* label for the body instance.
* @return Body field instance.
*/
function scratchpads_tweaks_add_body_field($type, $label = 'Body', $weight = 0){
// Add or remove the body field, as needed.
$field = field_info_field('body');
$instance = field_info_instance('node', 'body', $type->type);
if(empty($field)){
$field = array(
'field_name' => 'body',
'type' => 'text_with_summary',
'entity_types' => array(
'node'
)
);
$field = field_create_field($field);
}
if(empty($instance)){
$instance = array(
'field_name' => 'body',
'entity_type' => 'node',
'bundle' => $type->type,
'label' => $label,
'widget' => array(
'type' => 'text_textarea_with_summary',
'weight' => 1
),
'settings' => array(
'display_summary' => TRUE
),
'display' => array(
'default' => array(
'label' => 'hidden',
'type' => 'text_default',
'weight' => $weight
),
'teaser' => array(
'label' => 'hidden',
'type' => 'text_summary_or_trimmed',
'weight' => $weight
)
)
);
$instance = field_create_instance($instance);
}
return $instance;
}
/**
* Implements hook_apache_solr_sortstring_alter().
*/
function scratchpads_tweaks_apache_solr_sortstring_alter(&$sortstring, $params){
if(!trim($params['q']) && !$sortstring){
// Set the default sort string to display newest items first.
$sortstring = 'ds_created desc';
}
}
/**
* Implements hook_field_widget_info_alter()
*/
function scratchpads_tweaks_field_widget_info_alter(&$info){
unset($info['image_image']);
}
/**
* Implementation of hook_form_FORM_ID_alter(). Adds individual descriptions to
* publishing options checkboxes and removes generic description
*/
function scratchpads_tweaks_form_node_type_form_alter(&$form, &$form_state){
// replace the element with its expanded items
$form['workflow']['node_options']['revision']['#description'] = t("Revisions let you track differences between multiple versions of a node. When enabled, all previous versions of a node will be visible under a new 'Revisions' tab in. Users will be able to view older versions of this node and editors will be able to revert the node to an older version.");
$form['workflow']['node_options']['status']['#description'] = t('Select to make content visible to all users. If not selected content will only be visible through the administration menu.');
$form['workflow']['node_options']['promote']['#description'] = t('Select to have content appearing on the front page of the site.');
$form['workflow']['node_options']['sticky']['#description'] = t('Select to always have the content ordered on top of all lists that it appears in.');
$form['workflow']['node_options']['#description'] = '';
}
/**
* Implementation hook_file_mimetype_mapping_alter
*/
function scratchpads_tweaks_file_mimetype_mapping_alter(&$mapping){
$mapping['mimetypes']['nexus'] = 'text/plain';
$mapping['extensions']['nex'] = 'nexus';
$mapping['mimetypes']['phylip'] = 'text/plain';
$mapping['extensions']['phy'] = 'phylip';
$mapping['mimetypes']['new-hampshire extended'] = 'text/plain';
$mapping['extensions']['nhx'] = 'new-hampshire extended';
}
/**
* Implements hook_preprocess_HOOK
*
* Disable the utf8mb4 error/warning so users don't complain before we update the databases
* FIXME: This is a stop-gap and can be removed after all database tables are using utf8mb4
*/
function scratchpads_tweaks_preprocess_status_report(&$variables) {
// Get the result of the charset check
$charset_requirements = _system_check_db_utf8mb4_requirements('runtime');
// Only replace text if the requirement fails; we want to show the default once we've upgraded
if (!empty($charset_requirements) && ($charset_requirements['severity'] != REQUIREMENT_OK)) {
$charset_requirements['description'] = 'Scratchpads databases will be converted to utf8mb4 in the near future.';
$charset_requirements['severity'] = REQUIREMENT_INFO;
$requirements = &$variables['requirements'];
// Requirements are an ordered array (numerical index), so search by title value and replace
foreach($requirements as $ix => $requirement) {
if ($requirement['title'] == $charset_requirements['title']) {
$requirements[$ix] = $charset_requirements;
break;
}
}
}
}
/**
* Implements hook_views_post_build()
*/
function scratchpads_tweaks_views_post_build(&$view) {
// if a view has an override title set, use that instead of the build title (e.g. 'Recent %s')
// Useful for custom blocks
if (isset($view->title)){
$view->build_info['title'] = $view->title;
}
}
/**
* Implementation of hook_form_FORM_ID_alter().
*
* This adds an import link to each vocabulary on the taxaonomy admin view allowing users to navigate directly from the
* admin view to the taxonomy import page for the given vocabulary.
*/
function scratchpads_tweaks_form_taxonomy_overview_vocabularies_alter(&$form, &$form_state) {
foreach (element_children($form) as $key) {
# get a reference to the child we're going to work on
$child = &$form[$key];
# the key will be the vocabulary id if the child is a vocabulary so check that as well as whether the other keys
# we require exist
if (is_numeric($key) && array_key_exists('#vocabulary', $child) && array_key_exists('#opkeys', $child)) {
$child['import'] = array(
'#type' => 'link',
'#title' => t('Import'),
# link to xls importer by default to match other import admin view shortcut links (might be because the xls feed
# importer is always available whereas the csv one is optional?)
'#href' => 'import/taxonomy_importer_' . $child['#vocabulary']->machine_name . '_xls'
);
$child['#opkeys'][] = 'import';
}
}
}
/**
* Implements hook_tokens_alter().
*/
function scratchpads_tweaks_tokens_alter(array &$replacements, array $context){
if ($context['type'] == 'current-user' && !user_is_logged_in()) {
foreach ($context['tokens'] as $token) {
$replacements[$token] = '';
}
}
}