array(
'arguments' => array(
'form' => NULL,
'key' => 'adaptivetheme',
),
),
);
// Compute the conditional stylesheets.
if (!module_exists('conditional_styles')) {
include_once drupal_get_path('theme', 'adaptivetheme') .'/inc/template.conditional-styles.inc';
// _conditional_styles_theme() only needs to be run once.
if ($theme == 'adaptivetheme') {
_conditional_styles_theme($existing, $type, $theme, $path);
}
}
$templates = drupal_find_theme_functions($existing, array('phptemplate', $theme));
$templates += drupal_find_theme_templates($existing, '.tpl.php', $path);
return $templates;
}
/**
* Implementation of hook_preprocess()
*
* This function checks to see if a hook has a preprocess file associated with
* it, and if so, loads it.
*
* @param $vars
* An array of variables to pass to the theme template.
* @param $hook
* The name of the template being rendered.
*/
function adaptivetheme_preprocess(&$vars, $hook) {
global $user; // Get the current user
$vars['is_admin'] = in_array('admin', $user->roles); // Check for Admin, logged in
$vars['logged_in'] = ($user->uid > 0) ? TRUE : FALSE;
if(is_file(drupal_get_path('theme', 'adaptivetheme') . '/inc/template.preprocess-' . str_replace('_', '-', $hook) . '.inc')) {
include(drupal_get_path('theme', 'adaptivetheme') . '/inc/template.preprocess-' . str_replace('_', '-', $hook) . '.inc');
}
}
/**
* Include custom function<.
*/
include_once(drupal_get_path('theme', 'adaptivetheme') .'/inc/template.custom-functions.inc');
/**
* Initialize theme settings
*/
if (is_null(theme_get_setting('user_notverified_display')) || theme_get_setting('rebuild_registry')) {
// Auto-rebuild the theme registry during theme development.
if (theme_get_setting('rebuild_registry')) {
drupal_set_message(t('The theme registry has been rebuilt. Turn off this feature on production websites.', array('!link' => url('admin/build/themes/settings/'. $GLOBALS['theme']))), 'warning');
}
global $theme_key;
// Get node types
$node_types = node_get_types('names');
/**
* The default values for the theme variables. Make sure $defaults exactly
* matches the $defaults in the theme-settings.php file.
*/
$defaults = array(
'user_notverified_display' => 1,
'breadcrumb' => 'yes',
'breadcrumb_separator' => ' » ',
'breadcrumb_home' => 0,
'breadcrumb_trailing' => 0,
'breadcrumb_title' => 0,
'search_snippet' => 1,
'search_info_type' => 1,
'search_info_user' => 1,
'search_info_date' => 1,
'search_info_comment' => 1,
'search_info_upload' => 1,
'mission_statement_pages' => 'home',
'taxonomy_display_default' => 'only',
'taxonomy_format_default' => 'vocab',
'taxonomy_enable_content_type' => 0,
'submitted_by_author_default' => 1,
'submitted_by_date_default' => 1,
'submitted_by_enable_content_type' => 0,
'rebuild_registry' => 0,
'load_firebug_lite' => 0,
'at_admin_theme' => 1,
'at_admin_theme_node' => 1,
'at_admin_theme_logo' => 0,
'block_edit_links' => 1,
'at_admin_hide_help' => 0,
'layout_method' => '0',
'layout_width' => '960px',
'layout_sidebar_first_width' => '240',
'layout_sidebar_last_width' => '240',
'layout_enable_settings' => 'off', // set to 'on' to enable, 'off' to disable
'color_schemes' => 'colors-default.css',
'color_enable_schemes' => 'off', // set to 'on' to enable, 'off' to disable
);
// Make the default content-type settings the same as the default theme settings,
// so we can tell if content-type-specific settings have been altered.
$defaults = array_merge($defaults, theme_get_settings());
// Set the default values for content-type-specific settings
foreach ($node_types as $type => $name) {
$defaults["taxonomy_display_{$type}"] = $defaults['taxonomy_display_default'];
$defaults["taxonomy_format_{$type}"] = $defaults['taxonomy_format_default'];
$defaults["submitted_by_author_{$type}"] = $defaults['submitted_by_author_default'];
$defaults["submitted_by_date_{$type}"] = $defaults['submitted_by_date_default'];
}
// Get default theme settings.
$settings = theme_get_settings($theme_key);
// Don't save the toggle_node_info_ variables
if (module_exists('node')) {
foreach (node_get_types() as $type => $name) {
unset($settings['toggle_node_info_'. $type]);
}
}
// Save default theme settings
variable_set(
str_replace('/', '_', 'theme_'. $theme_key .'_settings'),
array_merge($defaults, $settings)
);
// Force refresh of Drupal internals
theme_get_setting('', TRUE);
}
// Load collapsed js on blocks page
if (theme_get_setting('at_admin_theme')) {
if (arg(2) == 'block') {
drupal_add_js('misc/collapse.js', 'core', 'header', FALSE, TRUE, TRUE);
$path_to_core = path_to_theme() .'/js/core/';
drupal_add_js($path_to_core .'admin.collapseblock.js', 'theme', 'header', FALSE, TRUE, TRUE);
drupal_add_js($path_to_core .'jquery.cookie.js', 'theme', 'header', FALSE, TRUE, TRUE);
}
}
// Load Firebug lite
if (theme_get_setting('load_firebug_lite')) {
$path_to_core = path_to_theme() .'/js/core/';
drupal_add_js($path_to_core .'firebug.lite.compressed.js', 'theme', 'header', FALSE, TRUE, TRUE);
}
/**
* Add the color scheme stylesheet if color_enable_schemes is set to 'on'.
* Note: you must have at minimum a color-default.css stylesheet in /css/theme/
*/
if (theme_get_setting('color_enable_schemes') == 'on') {
drupal_add_css(drupal_get_path('theme', 'adaptivetheme') . '/css/theme/' . get_at_colors(), 'theme');
}
/**
* Modify search results based on theme settings
*/
function adaptivetheme_preprocess_search_result(&$variables) {
static $search_zebra = 'even';
$search_zebra = ($search_zebra == 'even') ? 'odd' : 'even';
$variables['search_zebra'] = $search_zebra;
$result = $variables['result'];
$variables['url'] = check_url($result['link']);
$variables['title'] = check_plain($result['title']);
// Check for existence. User search does not include snippets.
$variables['snippet'] = '';
if (isset($result['snippet']) && theme_get_setting('search_snippet')) {
$variables['snippet'] = $result['snippet'];
}
$info = array();
if (!empty($result['type']) && theme_get_setting('search_info_type')) {
$info['type'] = check_plain($result['type']);
}
if (!empty($result['user']) && theme_get_setting('search_info_user')) {
$info['user'] = $result['user'];
}
if (!empty($result['date']) && theme_get_setting('search_info_date')) {
$info['date'] = format_date($result['date'], 'small');
}
if (isset($result['extra']) && is_array($result['extra'])) {
// $info = array_merge($info, $result['extra']); Drupal bug? [extra] array not keyed with 'comment' & 'upload'
if (!empty($result['extra'][0]) && theme_get_setting('search_info_comment')) {
$info['comment'] = $result['extra'][0];
}
if (!empty($result['extra'][1]) && theme_get_setting('search_info_upload')) {
$info['upload'] = $result['extra'][1];
}
}
// Provide separated and grouped meta information.
$variables['info_split'] = $info;
$variables['info'] = implode(' - ', $info);
// Provide alternate search result template.
$variables['template_files'][] = 'search-result-'. $variables['type'];
}
/**
* Override username theming to display/hide 'not verified' text
*/
function adaptivetheme_username($object) {
if ($object->uid && $object->name) {
// Shorten the name when it is too long or it will break many tables.
if (drupal_strlen($object->name) > 20) {
$name = drupal_substr($object->name, 0, 15) .'...';
}
else {
$name = $object->name;
}
if (user_access('access user profiles')) {
$output = l($name, 'user/'. $object->uid, array('attributes' => array('title' => t('View user profile.'))));
}
else {
$output = check_plain($name);
}
}
else if ($object->name) {
// Sometimes modules display content composed by people who are
// not registered members of the site (e.g. mailing list or news
// aggregator modules). This clause enables modules to display
// the true author of the content.
if (!empty($object->homepage)) {
$output = l($object->name, $object->homepage, array('attributes' => array('rel' => 'nofollow')));
}
else {
$output = check_plain($object->name);
}
// Display or hide 'not verified' text
if (theme_get_setting('user_notverified_display') == 1) {
$output .= ' ('. t('not verified') .')';
}
}
else {
$output = variable_get('anonymous', t('Anonymous'));
}
return $output;
}
/**
* Set default form file input size
*/
function adaptivetheme_file($element) {
$element['#size'] = 60;
return theme_file($element);
}
/**
* Creates a link with prefix and suffix text
*
* @param $prefix
* The text to prefix the link.
* @param $suffix
* The text to suffix the link.
* @param $text
* The text to be enclosed with the anchor tag.
* @param $path
* The Drupal path being linked to, such as "admin/content/node". Can be an external
* or internal URL.
* - If you provide the full URL, it will be considered an
* external URL.
* - If you provide only the path (e.g. "admin/content/node"), it is considered an
* internal link. In this case, it must be a system URL as the url() function
* will generate the alias.
* @param $options
* An associative array that contains the following other arrays and values
* @param $attributes
* An associative array of HTML attributes to apply to the anchor tag.
* @param $query
* A query string to append to the link.
* @param $fragment
* A fragment identifier (named anchor) to append to the link.
* @param $absolute
* Whether to force the output to be an absolute link (beginning with http:).
* Useful for links that will be displayed outside the site, such as in an RSS
* feed.
* @param $html
* Whether the title is HTML or not (plain text)
* @return
* an HTML string containing a link to the given path.
*/
function _themesettings_link($prefix, $suffix, $text, $path, $options) {
return $prefix . (($text) ? l($text, $path, $options) : '') . $suffix;
}
// Override theme_button for expanding graphic buttons
function phptemplate_button($element) {
if (isset($element['#attributes']['class'])) {
$element['#attributes']['class'] = 'form-'. $element['#button_type'] .' '. $element['#attributes']['class'];
}
else {
$element['#attributes']['class'] = 'form-'. $element['#button_type'];
}
// Wrap visible inputs with span tags for button graphics
if (stristr($element['#attributes']['style'], 'display: none;') || stristr($element['#attributes']['class'], 'fivestar-submit')) {
return '\n";
}
else {
return '\n";
}
}
/**
* Return a themed breadcrumb trail.
*
* @param $breadcrumb
* An array containing the breadcrumb links.
* @return
* A string containing the breadcrumb output.
*/
function adaptivetheme_breadcrumb($breadcrumb) {
// Determine if we are to display the breadcrumb.
$show_breadcrumb = theme_get_setting('breadcrumb_display');
if ($show_breadcrumb == 'yes' || $show_breadcrumb == 'admin' && arg(0) == 'admin') {
// Optionally get rid of the homepage link.
$show_breadcrumb_home = theme_get_setting('breadcrumb_home');
if (!$show_breadcrumb_home) {
array_shift($breadcrumb);
}
// Return the breadcrumb with separators.
if (!empty($breadcrumb)) {
$breadcrumb_separator = theme_get_setting('breadcrumb_separator');
$trailing_separator = $title = '';
if (theme_get_setting('breadcrumb_title')) {
$trailing_separator = $breadcrumb_separator;
$title = menu_get_active_title();
}
elseif (theme_get_setting('breadcrumb_trailing')) {
$trailing_separator = $breadcrumb_separator;
}
return implode($breadcrumb_separator, $breadcrumb) . $trailing_separator . $title;
}
}
// Otherwise, return an empty string.
return '';
}
/**
* Format a group of form items.
*
* @param $element
* An associative array containing the properties of the element.
*
* @return
* A themed HTML string representing the form item group.
*/
function adaptivetheme_fieldset($element) {
if ($element['#collapsible']) {
drupal_add_js('misc/collapse.js');
if (!isset($element['#attributes']['class'])) {
$element['#attributes']['class'] = '';
}
$element['#attributes']['class'] .= ' collapsible';
if ($element['#collapsed']) {
$element['#attributes']['class'] .= ' collapsed';
}
}
// Custom fieldset CSS class from element #title.
$css_class = 'fieldset-'. safe_string($element['#title']);
$element['#attributes']['class'] .= (!empty($element['#attributes']['class']) ? " " : "") . $css_class;
return ''. ($element['#title'] ? '' : '') . ($element['#description'] ? '