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caf16a48
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Assos Assos
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<?php
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/**
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* @file
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* List of common helper functions for use in Bootstrap based themes.
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*/
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define('BOOTSTRAP_VERSION_MAJOR', 3);
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define('BOOTSTRAP_VERSION_MINOR', 3);
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define('BOOTSTRAP_VERSION_PATCH', 5);
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define('BOOTSTRAP_VERSION', BOOTSTRAP_VERSION_MAJOR . '.' . BOOTSTRAP_VERSION_MINOR . '.' . BOOTSTRAP_VERSION_PATCH);
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/**
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* @defgroup subtheme_helper_functions Helper Functions
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* @ingroup subtheme
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*
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* List of common helper functions for use in Drupal Bootstrap based themes.
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*
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* @{
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*/
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/**
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* Converts an element description into a tooltip based on certain criteria.
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*
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* @param array $element
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* An element render array, passed by reference.
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* @param array $target
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* The target element render array the tooltip is to be attached to, passed
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* by reference. If not set, it will default to the $element passed.
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* @param bool $input_only
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* Toggle determining whether or not to only convert input elements.
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* @param int $length
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* The length of characters to determine if description is "simple".
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*/
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function bootstrap_element_smart_description(&$element, &$target = NULL, $input_only = TRUE, $length = NULL) {
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// Determine if tooltips are enabled.
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static $enabled;
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if (!isset($enabled)) {
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$enabled = bootstrap_setting('tooltip_enabled') && bootstrap_setting('forms_smart_descriptions');
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}
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// Immediately return if "simple" tooltip descriptions are not enabled.
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if (!$enabled) {
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return;
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}
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// Allow a different element to attach the tooltip.
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if (!isset($target)) {
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$target = &$element;
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}
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// Retrieve the length limit for smart descriptions.
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if (!isset($length)) {
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$length = (int) bootstrap_setting('forms_smart_descriptions_limit');
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// Disable length checking by setting it to FALSE if empty.
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if (empty($length)) {
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$length = FALSE;
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}
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}
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// Retrieve the allowed tags for smart descriptions. This is primarily used
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// for display purposes only (i.e. non-UI/UX related elements that wouldn't
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// require a user to "click", like a link).
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$allowed_tags = array_filter(array_unique(array_map('trim', explode(',', bootstrap_setting('forms_smart_descriptions_allowed_tags') . ''))));
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// Disable length checking by setting it to FALSE if empty.
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if (empty($allowed_tags)) {
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$allowed_tags = FALSE;
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}
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$html = FALSE;
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$type = !empty($element['#type']) ? $element['#type'] : FALSE;
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if (!$input_only || !empty($target['#input']) || !empty($element['#smart_description']) || !empty($target['#smart_description'])) {
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if (!empty($element['#description']) && empty($target['#attributes']['title']) && empty($target['#attributes']['data-toggle'])) {
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if (_bootstrap_is_simple_string($element['#description'], $length, $allowed_tags, $html)) {
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// Default property (on the element itself).
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$property = 'attributes';
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// Add the tooltip to the #label_attributes property for 'checkbox'
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// and 'radio' elements.
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if ($type === 'checkbox' || $type === 'radio') {
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$property = 'label_attributes';
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}
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// Add the tooltip to the #wrapper_attributes property for 'checkboxes'
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// and 'radios' elements.
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elseif ($type === 'checkboxes' || $type === 'radios') {
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$property = 'wrapper_attributes';
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}
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// Add the tooltip to the #input_group_attributes property for elements
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// that have valid input groups set.
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elseif ((!empty($element['#field_prefix']) || !empty($element['#field_suffix'])) && (!empty($element['#input_group']) || !empty($element['#input_group_button']))) {
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$property = 'input_group_attributes';
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}
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// Retrieve the proper attributes array.
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$attributes = &_bootstrap_get_attributes($target, $property);
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// Set the tooltip attributes.
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$attributes['title'] = $allowed_tags !== FALSE ? filter_xss($element['#description'], $allowed_tags) : $element['#description'];
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$attributes['data-toggle'] = 'tooltip';
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if ($html || $allowed_tags === FALSE) {
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$attributes['data-html'] = 'true';
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}
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// Remove the element description so it isn't (re-)rendered later.
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unset($element['#description']);
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}
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}
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}
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}
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/**
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* Retrieves CDN assets for the active provider, if any.
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*
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* @param string|array $type
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* The type of asset to retrieve: "css" or "js", defaults to an array
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* array containing both if not set.
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* @param string $provider
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* The name of a specific CDN provider to use, defaults to the active provider
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* set in the theme settings.
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* @param string $theme
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* The name of a specific theme the settings should be retrieved from,
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* defaults to the active theme.
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*
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* @return array
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* If $type is a string or an array with only one (1) item in it, the assets
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* are returned as an indexed array of files. Otherwise, an associative array
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* is returned keyed by the type.
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*/
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function bootstrap_get_cdn_assets($type = NULL, $provider = NULL, $theme = NULL) {
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$original_type = $type;
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$assets = array();
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$types = array();
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// If no type is set, return all CSS and JS.
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if (!isset($type)) {
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$types = array('css', 'js');
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}
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elseif (isset($type)) {
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if (!is_array($type)) {
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$type = array($type);
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}
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$types = $type;
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}
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// Ensure default arrays exist for the requested types.
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foreach ($types as $type) {
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$assets[$type] = array();
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}
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// Retrieve the CDN provider from the theme.
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if (!isset($provider)) {
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$provider = bootstrap_setting('cdn_provider', $theme);
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}
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// Load the CDN provider data.
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bootstrap_include('bootstrap', 'includes/cdn.inc');
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if (!empty($provider) && ($data = bootstrap_cdn_provider($provider))) {
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// Alter the assets based on provider.
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$function = 'bootstrap_bootstrap_cdn_provider_' . $provider . '_assets_alter';
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if (function_exists($function)) {
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$function($data, $theme);
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}
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// @todo Use drupal_alter() once CDN is in bootstrap_core companion module.
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// drupal_alter('bootstrap_cdn_provider_' . $provider . '_assets', $data, $theme);
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// Iterate over each type.
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foreach ($types as $type) {
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if (variable_get("preprocess_$type", FALSE) && !empty($data['min'][$type])) {
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$assets[$type] = $data['min'][$type];
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}
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elseif (!empty($data[$type])) {
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$assets[$type] = $data[$type];
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}
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}
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}
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return is_string($original_type) ? $assets[$original_type] : $assets;
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}
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/**
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* Return information from the .info file of a theme (and possible base themes).
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*
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* @param string $theme_key
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* The machine name of the theme.
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* @param string $key
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* The key name of the item to return from the .info file. This value can
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* include "][" to automatically attempt to traverse any arrays.
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* @param bool $base_themes
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* Recursively search base themes, defaults to TRUE.
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*
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* @return string|array|false
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* A string or array depending on the type of value and if a base theme also
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* contains the same $key, FALSE if no $key is found.
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*/
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function bootstrap_get_theme_info($theme_key = NULL, $key = NULL, $base_themes = TRUE) {
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// If no $theme_key is given, use the current theme if we can determine it.
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if (!isset($theme_key)) {
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$theme_key = !empty($GLOBALS['theme_key']) ? $GLOBALS['theme_key'] : FALSE;
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}
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if ($theme_key) {
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$themes = list_themes();
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if (!empty($themes[$theme_key])) {
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$theme = $themes[$theme_key];
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// If a key name was specified, return just that array.
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if ($key) {
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$value = FALSE;
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// Recursively add base theme values.
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if ($base_themes && isset($theme->base_themes)) {
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foreach (array_keys($theme->base_themes) as $base_theme) {
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$value = bootstrap_get_theme_info($base_theme, $key);
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}
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}
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if (!empty($themes[$theme_key])) {
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$info = $themes[$theme_key]->info;
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// Allow array traversal.
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$keys = explode('][', $key);
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foreach ($keys as $parent) {
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if (isset($info[$parent])) {
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$info = $info[$parent];
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}
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else {
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$info = FALSE;
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}
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}
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if (is_array($value)) {
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if (!empty($info)) {
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if (!is_array($info)) {
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$info = array($info);
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}
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$value = drupal_array_merge_deep($value, $info);
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}
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}
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else {
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if (!empty($info)) {
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if (empty($value)) {
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$value = $info;
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}
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else {
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if (!is_array($value)) {
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$value = array($value);
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}
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| 242 |
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if (!is_array($info)) {
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$info = array($info);
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}
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$value = drupal_array_merge_deep($value, $info);
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}
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}
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}
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| 249 |
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}
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| 250 |
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return $value;
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}
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// If no info $key was specified, just return the entire info array.
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return $theme->info;
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}
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| 255 |
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}
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| 256 |
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return FALSE;
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| 257 |
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}
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| 258 |
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| 259 |
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/**
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| 260 |
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* Includes a theme file.
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*
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* @param string $theme
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| 263 |
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* Name of the theme to use for base path.
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| 264 |
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* @param string $path
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| 265 |
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* Path relative to $theme.
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| 266 |
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*/
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| 267 |
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function bootstrap_include($theme, $path) {
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| 268 |
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static $themes = array();
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| 269 |
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if (!isset($themes[$theme])) {
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| 270 |
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$themes[$theme] = drupal_get_path('theme', $theme);
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}
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| 272 |
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if ($themes[$theme] && ($file = DRUPAL_ROOT . '/' . $themes[$theme] . '/' . $path) && file_exists($file)) {
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| 273 |
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include_once $file;
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| 274 |
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}
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| 275 |
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}
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| 276 |
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| 277 |
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/**
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| 278 |
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* Retrieves a setting for the current theme or for a given theme.
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| 279 |
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*
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| 280 |
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* This is a wrapper for theme_get_setting(), ensuring to use deprecated
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| 281 |
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* setting values instead.
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| 282 |
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*
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| 283 |
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* @param string $name
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| 284 |
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* The name of the setting to be retrieved.
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| 285 |
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* @param string $theme
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| 286 |
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* The name of a given theme; defaults to the currently active theme.
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| 287 |
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* @param string $prefix
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| 288 |
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* The prefix used on the $name of the setting, this will be appended with
|
| 289 |
|
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* "_" automatically if set.
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| 290 |
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*
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| 291 |
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* @return mixed
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| 292 |
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* The value of the requested setting, NULL if the setting does not exist.
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| 293 |
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*
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| 294 |
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* @see theme_get_setting()
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| 295 |
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*
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| 296 |
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* @todo Refactor in 7.x-4.x and get rid of the deprecated settings.
|
| 297 |
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*/
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| 298 |
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function bootstrap_setting($name, $theme = NULL, $prefix = 'bootstrap') {
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| 299 |
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$prefix = !empty($prefix) ? $prefix . '_' : '';
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| 300 |
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$setting = theme_get_setting($prefix . $name, $theme);
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| 301 |
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switch ($prefix . $name) {
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| 302 |
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case 'bootstrap_cdn_provider':
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| 303 |
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$deprecated = theme_get_setting('bootstrap_cdn', $theme);
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| 304 |
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if (isset($deprecated)) {
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| 305 |
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$setting = empty($deprecated) ? '' : 'jsdelivr';
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| 306 |
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}
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| 307 |
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break;
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| 308 |
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| 309 |
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case 'bootstrap_cdn_jsdelivr_version':
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| 310 |
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$deprecated = theme_get_setting('bootstrap_cdn', $theme);
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| 311 |
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if (isset($deprecated)) {
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| 312 |
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$setting = empty($deprecated) ? BOOTSTRAP_VERSION : $deprecated;
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| 313 |
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}
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| 314 |
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break;
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| 315 |
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| 316 |
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case 'bootstrap_cdn_jsdelivr_theme':
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| 317 |
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$deprecated = theme_get_setting('bootstrap_bootswatch', $theme);
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| 318 |
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if (isset($deprecated)) {
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| 319 |
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$setting = empty($deprecated) ? 'bootstrap' : $deprecated;
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| 320 |
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}
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| 321 |
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break;
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| 322 |
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| 323 |
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case 'bootstrap_forms_smart_descriptions':
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| 324 |
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$deprecated = theme_get_setting('bootstrap_tooltip_descriptions', $theme);
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| 325 |
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if (isset($deprecated)) {
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| 326 |
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$setting = (int) !empty($deprecated);
|
| 327 |
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}
|
| 328 |
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break;
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| 329 |
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| 330 |
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case 'bootstrap_forms_smart_descriptions_limit':
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| 331 |
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$deprecated = theme_get_setting('bootstrap_tooltip_descriptions_length', $theme);
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| 332 |
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if (isset($deprecated)) {
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| 333 |
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$setting = (int) !empty($deprecated);
|
| 334 |
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}
|
| 335 |
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break;
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| 336 |
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| 337 |
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}
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| 338 |
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return $setting;
|
| 339 |
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}
|
| 340 |
|
|
|
| 341 |
|
|
/**
|
| 342 |
|
|
* Retrieves an element's "attributes" array.
|
| 343 |
|
|
*
|
| 344 |
|
|
* @param array $element
|
| 345 |
|
|
* The individual renderable array element. It is possible to also pass the
|
| 346 |
|
|
* $variables parameter in [pre]process functions and it will logically
|
| 347 |
|
|
* determine the correct path to that particular theme hook's attribute array.
|
| 348 |
|
|
* Passed by reference.
|
| 349 |
|
|
* @param string $property
|
| 350 |
|
|
* Determines which attributes array to retrieve. By default, this is the
|
| 351 |
|
|
* normal attributes, but can be "wrapper_attributes" or
|
| 352 |
|
|
* "input_group_attributes".
|
| 353 |
|
|
*
|
| 354 |
|
|
* @return array
|
| 355 |
|
|
* The attributes array. Passed by reference.
|
| 356 |
|
|
*/
|
| 357 |
|
|
function &_bootstrap_get_attributes(&$element, $property = 'attributes') {
|
| 358 |
|
|
// Attempt to retrieve a renderable element attributes first.
|
| 359 |
|
|
if (
|
| 360 |
|
|
isset($element['#type']) ||
|
| 361 |
|
|
isset($element['#theme']) ||
|
| 362 |
|
|
isset($element['#pre_render']) ||
|
| 363 |
|
|
isset($element['#markup']) ||
|
| 364 |
|
|
isset($element['#theme_wrappers']) ||
|
| 365 |
|
|
isset($element["#$property"])
|
| 366 |
|
|
) {
|
| 367 |
|
|
if (!isset($element["#$property"])) {
|
| 368 |
|
|
$element["#$property"] = array();
|
| 369 |
|
|
}
|
| 370 |
|
|
return $element["#$property"];
|
| 371 |
|
|
}
|
| 372 |
|
|
// Treat $element as if it were a [pre]process function $variables parameter
|
| 373 |
|
|
// and look for a renderable "element".
|
| 374 |
|
|
elseif (isset($element['element'])) {
|
| 375 |
|
|
if (!isset($element['element']["#$property"])) {
|
| 376 |
|
|
$element['element']["#$property"] = array();
|
| 377 |
|
|
}
|
| 378 |
|
|
return $element['element']["#$property"];
|
| 379 |
|
|
}
|
| 380 |
|
|
|
| 381 |
|
|
// If all else fails, create (if needed) a default "attributes" array. This
|
| 382 |
|
|
// will, at the very least, either work or cause an error that can be tracked.
|
| 383 |
|
|
if (!isset($element[$property])) {
|
| 384 |
|
|
$element[$property] = array();
|
| 385 |
|
|
}
|
| 386 |
|
|
|
| 387 |
|
|
return $element[$property];
|
| 388 |
|
|
}
|
| 389 |
|
|
|
| 390 |
|
|
/**
|
| 391 |
|
|
* Retrieves an element's "class" array.
|
| 392 |
|
|
*
|
| 393 |
|
|
* @param array $element
|
| 394 |
|
|
* The individual renderable array element. It is possible to also pass the
|
| 395 |
|
|
* $variables parameter in [pre]process functions and it will logically
|
| 396 |
|
|
* determine the correct path to that particular theme hook's classes array.
|
| 397 |
|
|
* Passed by reference.
|
| 398 |
|
|
* @param string $property
|
| 399 |
|
|
* Determines which attributes array to retrieve. By default, this is the
|
| 400 |
|
|
* normal attributes, but can be "wrapper_attributes" or
|
| 401 |
|
|
* "input_group_attributes".
|
| 402 |
|
|
*
|
| 403 |
|
|
* @return array
|
| 404 |
|
|
* The classes array. Passed by reference.
|
| 405 |
|
|
*/
|
| 406 |
|
|
function &_bootstrap_get_classes(&$element, $property = 'attributes') {
|
| 407 |
|
|
$attributes = &_bootstrap_get_attributes($element, $property);
|
| 408 |
|
|
|
| 409 |
|
|
if (!isset($attributes['class'])) {
|
| 410 |
|
|
$attributes['class'] = array();
|
| 411 |
|
|
}
|
| 412 |
|
|
// Contrib modules have a very bad habit of frequently adding classes as
|
| 413 |
|
|
// strings, convert them to a proper array.
|
| 414 |
|
|
// @see https://www.drupal.org/node/2269653
|
| 415 |
|
|
elseif (!is_array($attributes['class'])) {
|
| 416 |
|
|
$attributes['class'] = explode(' ', $attributes['class']);
|
| 417 |
|
|
}
|
| 418 |
|
|
|
| 419 |
|
|
// Ensure classes are not duplicated.
|
| 420 |
|
|
$attributes['class'] = array_unique($attributes['class']);
|
| 421 |
|
|
return $attributes['class'];
|
| 422 |
|
|
}
|
| 423 |
|
|
|
| 424 |
|
|
/**
|
| 425 |
|
|
* Adds a class to an element's render array.
|
| 426 |
|
|
*
|
| 427 |
|
|
* @param string|array $class
|
| 428 |
|
|
* An individual class or an array of classes to add.
|
| 429 |
|
|
* @param array $element
|
| 430 |
|
|
* The individual renderable array element. It is possible to also pass the
|
| 431 |
|
|
* $variables parameter in [pre]process functions and it will logically
|
| 432 |
|
|
* determine the correct path to that particular theme hook's classes array.
|
| 433 |
|
|
* Passed by reference.
|
| 434 |
|
|
* @param string $property
|
| 435 |
|
|
* Determines which attributes array to retrieve. By default, this is the
|
| 436 |
|
|
* normal attributes, but can be "wrapper_attributes" or
|
| 437 |
|
|
* "input_group_attributes".
|
| 438 |
|
|
*/
|
| 439 |
|
|
function _bootstrap_add_class($class, &$element, $property = 'attributes') {
|
| 440 |
|
|
// Retrieve the element's classes.
|
| 441 |
|
|
$classes = &_bootstrap_get_classes($element, $property);
|
| 442 |
|
|
|
| 443 |
|
|
// Convert the class to an array.
|
| 444 |
|
|
if (!is_array($class)) {
|
| 445 |
|
|
$class = array($class);
|
| 446 |
|
|
}
|
| 447 |
|
|
|
| 448 |
|
|
// Iterate over all classes to add.
|
| 449 |
|
|
foreach ($class as $_class) {
|
| 450 |
|
|
// Ensure the class to add does not yet already exist.
|
| 451 |
|
|
if (!in_array($_class, $classes)) {
|
| 452 |
|
|
$classes[] = $_class;
|
| 453 |
|
|
}
|
| 454 |
|
|
}
|
| 455 |
|
|
}
|
| 456 |
|
|
|
| 457 |
|
|
/**
|
| 458 |
|
|
* Removes a class from an element's render array.
|
| 459 |
|
|
*
|
| 460 |
|
|
* @param string|array $class
|
| 461 |
|
|
* An individual class or an array of classes to remove.
|
| 462 |
|
|
* @param array $element
|
| 463 |
|
|
* The individual renderable array element. It is possible to also pass the
|
| 464 |
|
|
* $variables parameter in [pre]process functions and it will logically
|
| 465 |
|
|
* determine the correct path to that particular theme hook's classes array.
|
| 466 |
|
|
* Passed by reference.
|
| 467 |
|
|
* @param string $property
|
| 468 |
|
|
* Determines which attributes array to retrieve. By default, this is the
|
| 469 |
|
|
* normal attributes, but can be "wrapper_attributes" or
|
| 470 |
|
|
* "input_group_attributes".
|
| 471 |
|
|
*/
|
| 472 |
|
|
function _bootstrap_remove_class($class, &$element, $property = 'attributes') {
|
| 473 |
|
|
// Retrieve the element's classes.
|
| 474 |
|
|
$classes = &_bootstrap_get_classes($element, $property);
|
| 475 |
|
|
|
| 476 |
|
|
// Convert the class to an array.
|
| 477 |
|
|
if (!is_array($class)) {
|
| 478 |
|
|
$class = array($class);
|
| 479 |
|
|
}
|
| 480 |
|
|
|
| 481 |
|
|
// Iterate over all classes to add.
|
| 482 |
|
|
foreach ($class as $_class) {
|
| 483 |
|
|
$key = array_search($_class, $classes);
|
| 484 |
|
|
if ($key !== FALSE) {
|
| 485 |
|
|
unset($classes[$key]);
|
| 486 |
|
|
}
|
| 487 |
|
|
}
|
| 488 |
|
|
}
|
| 489 |
|
|
|
| 490 |
|
|
/**
|
| 491 |
|
|
* Returns a list of base themes for active or provided theme.
|
| 492 |
|
|
*
|
| 493 |
|
|
* @param string $theme_key
|
| 494 |
|
|
* The machine name of the theme to check, if not set the active theme name
|
| 495 |
|
|
* will be used.
|
| 496 |
|
|
* @param bool $include_theme_key
|
| 497 |
|
|
* Whether to append the returned list with $theme_key.
|
| 498 |
|
|
*
|
| 499 |
|
|
* @return array
|
| 500 |
|
|
* An indexed array of base themes.
|
| 501 |
|
|
*/
|
| 502 |
|
|
function _bootstrap_get_base_themes($theme_key = NULL, $include_theme_key = FALSE) {
|
| 503 |
|
|
static $themes;
|
| 504 |
|
|
if (!isset($theme_key)) {
|
| 505 |
|
|
$theme_key = $GLOBALS['theme_key'];
|
| 506 |
|
|
}
|
| 507 |
|
|
if (!isset($themes[$theme_key])) {
|
| 508 |
|
|
$themes[$theme_key] = array_unique(array_filter((array) bootstrap_get_theme_info($theme_key, 'base theme')));
|
| 509 |
|
|
}
|
| 510 |
|
|
if ($include_theme_key) {
|
| 511 |
|
|
$themes[$theme_key][] = $theme_key;
|
| 512 |
|
|
}
|
| 513 |
|
|
return $themes[$theme_key];
|
| 514 |
|
|
}
|
| 515 |
|
|
|
| 516 |
|
|
/**
|
| 517 |
|
|
* Wrapper for the core file_scan_directory() function.
|
| 518 |
|
|
*
|
| 519 |
|
|
* Finds all files that match a given mask in a given directory and then caches
|
| 520 |
|
|
* the results. A general site cache clear will force new scans to be initiated
|
| 521 |
|
|
* for already cached directories.
|
| 522 |
|
|
*
|
| 523 |
|
|
* @param string $dir
|
| 524 |
|
|
* The base directory or URI to scan, without trailing slash.
|
| 525 |
|
|
* @param string $mask
|
| 526 |
|
|
* The preg_match() regular expression of the files to find.
|
| 527 |
|
|
* @param array $options
|
| 528 |
|
|
* Additional options to pass to file_scan_directory().
|
| 529 |
|
|
*
|
| 530 |
|
|
* @return array
|
| 531 |
|
|
* An associative array (keyed on the chosen key) of objects with 'uri',
|
| 532 |
|
|
* 'filename', and 'name' members corresponding to the matching files.
|
| 533 |
|
|
*
|
| 534 |
|
|
* @see file_scan_directory()
|
| 535 |
|
|
*/
|
| 536 |
|
|
function _bootstrap_file_scan_directory($dir, $mask, array $options = array()) {
|
| 537 |
|
|
// Retrieve cached data.
|
| 538 |
|
|
$cid = 'theme_registry:bootstrap:files';
|
| 539 |
|
|
$files = array();
|
| 540 |
|
|
if ($cache = cache_get($cid)) {
|
| 541 |
|
|
$files = $cache->data;
|
| 542 |
|
|
}
|
| 543 |
|
|
// Generate a unique hash for all parameters passed as a change in any of
|
| 544 |
|
|
// them would return different results.
|
| 545 |
|
|
$hash = drupal_hash_base64(serialize(func_get_args()));
|
| 546 |
|
|
if (!isset($files[$hash])) {
|
| 547 |
|
|
$files[$hash] = file_scan_directory($dir, $mask, $options);
|
| 548 |
|
|
cache_set($cid, $files);
|
| 549 |
|
|
}
|
| 550 |
|
|
return $files[$hash];
|
| 551 |
|
|
}
|
| 552 |
|
|
|
| 553 |
|
|
/**
|
| 554 |
|
|
* Returns a list of available Bootstrap Glyphicons.
|
| 555 |
|
|
*
|
| 556 |
|
|
* @param string $version
|
| 557 |
|
|
* The specific version of glyphicons to return. If not set, the latest
|
| 558 |
|
|
* BOOTSTRAP_VERSION will be used.
|
| 559 |
|
|
*
|
| 560 |
|
|
* @return array
|
| 561 |
|
|
* An associative array of icons keyed by their classes.
|
| 562 |
|
|
*/
|
| 563 |
|
|
function _bootstrap_glyphicons($version = NULL) {
|
| 564 |
|
|
static $versions;
|
| 565 |
|
|
if (!isset($versions)) {
|
| 566 |
|
|
$versions = array();
|
| 567 |
|
|
$versions['3.0.0'] = array(
|
| 568 |
|
|
// Class => Name.
|
| 569 |
|
|
'glyphicon-adjust' => 'adjust',
|
| 570 |
|
|
'glyphicon-align-center' => 'align-center',
|
| 571 |
|
|
'glyphicon-align-justify' => 'align-justify',
|
| 572 |
|
|
'glyphicon-align-left' => 'align-left',
|
| 573 |
|
|
'glyphicon-align-right' => 'align-right',
|
| 574 |
|
|
'glyphicon-arrow-down' => 'arrow-down',
|
| 575 |
|
|
'glyphicon-arrow-left' => 'arrow-left',
|
| 576 |
|
|
'glyphicon-arrow-right' => 'arrow-right',
|
| 577 |
|
|
'glyphicon-arrow-up' => 'arrow-up',
|
| 578 |
|
|
'glyphicon-asterisk' => 'asterisk',
|
| 579 |
|
|
'glyphicon-backward' => 'backward',
|
| 580 |
|
|
'glyphicon-ban-circle' => 'ban-circle',
|
| 581 |
|
|
'glyphicon-barcode' => 'barcode',
|
| 582 |
|
|
'glyphicon-bell' => 'bell',
|
| 583 |
|
|
'glyphicon-bold' => 'bold',
|
| 584 |
|
|
'glyphicon-book' => 'book',
|
| 585 |
|
|
'glyphicon-bookmark' => 'bookmark',
|
| 586 |
|
|
'glyphicon-briefcase' => 'briefcase',
|
| 587 |
|
|
'glyphicon-bullhorn' => 'bullhorn',
|
| 588 |
|
|
'glyphicon-calendar' => 'calendar',
|
| 589 |
|
|
'glyphicon-camera' => 'camera',
|
| 590 |
|
|
'glyphicon-certificate' => 'certificate',
|
| 591 |
|
|
'glyphicon-check' => 'check',
|
| 592 |
|
|
'glyphicon-chevron-down' => 'chevron-down',
|
| 593 |
|
|
'glyphicon-chevron-left' => 'chevron-left',
|
| 594 |
|
|
'glyphicon-chevron-right' => 'chevron-right',
|
| 595 |
|
|
'glyphicon-chevron-up' => 'chevron-up',
|
| 596 |
|
|
'glyphicon-circle-arrow-down' => 'circle-arrow-down',
|
| 597 |
|
|
'glyphicon-circle-arrow-left' => 'circle-arrow-left',
|
| 598 |
|
|
'glyphicon-circle-arrow-right' => 'circle-arrow-right',
|
| 599 |
|
|
'glyphicon-circle-arrow-up' => 'circle-arrow-up',
|
| 600 |
|
|
'glyphicon-cloud' => 'cloud',
|
| 601 |
|
|
'glyphicon-cloud-download' => 'cloud-download',
|
| 602 |
|
|
'glyphicon-cloud-upload' => 'cloud-upload',
|
| 603 |
|
|
'glyphicon-cog' => 'cog',
|
| 604 |
|
|
'glyphicon-collapse-down' => 'collapse-down',
|
| 605 |
|
|
'glyphicon-collapse-up' => 'collapse-up',
|
| 606 |
|
|
'glyphicon-comment' => 'comment',
|
| 607 |
|
|
'glyphicon-compressed' => 'compressed',
|
| 608 |
|
|
'glyphicon-copyright-mark' => 'copyright-mark',
|
| 609 |
|
|
'glyphicon-credit-card' => 'credit-card',
|
| 610 |
|
|
'glyphicon-cutlery' => 'cutlery',
|
| 611 |
|
|
'glyphicon-dashboard' => 'dashboard',
|
| 612 |
|
|
'glyphicon-download' => 'download',
|
| 613 |
|
|
'glyphicon-download-alt' => 'download-alt',
|
| 614 |
|
|
'glyphicon-earphone' => 'earphone',
|
| 615 |
|
|
'glyphicon-edit' => 'edit',
|
| 616 |
|
|
'glyphicon-eject' => 'eject',
|
| 617 |
|
|
'glyphicon-envelope' => 'envelope',
|
| 618 |
|
|
'glyphicon-euro' => 'euro',
|
| 619 |
|
|
'glyphicon-exclamation-sign' => 'exclamation-sign',
|
| 620 |
|
|
'glyphicon-expand' => 'expand',
|
| 621 |
|
|
'glyphicon-export' => 'export',
|
| 622 |
|
|
'glyphicon-eye-close' => 'eye-close',
|
| 623 |
|
|
'glyphicon-eye-open' => 'eye-open',
|
| 624 |
|
|
'glyphicon-facetime-video' => 'facetime-video',
|
| 625 |
|
|
'glyphicon-fast-backward' => 'fast-backward',
|
| 626 |
|
|
'glyphicon-fast-forward' => 'fast-forward',
|
| 627 |
|
|
'glyphicon-file' => 'file',
|
| 628 |
|
|
'glyphicon-film' => 'film',
|
| 629 |
|
|
'glyphicon-filter' => 'filter',
|
| 630 |
|
|
'glyphicon-fire' => 'fire',
|
| 631 |
|
|
'glyphicon-flag' => 'flag',
|
| 632 |
|
|
'glyphicon-flash' => 'flash',
|
| 633 |
|
|
'glyphicon-floppy-disk' => 'floppy-disk',
|
| 634 |
|
|
'glyphicon-floppy-open' => 'floppy-open',
|
| 635 |
|
|
'glyphicon-floppy-remove' => 'floppy-remove',
|
| 636 |
|
|
'glyphicon-floppy-save' => 'floppy-save',
|
| 637 |
|
|
'glyphicon-floppy-saved' => 'floppy-saved',
|
| 638 |
|
|
'glyphicon-folder-close' => 'folder-close',
|
| 639 |
|
|
'glyphicon-folder-open' => 'folder-open',
|
| 640 |
|
|
'glyphicon-font' => 'font',
|
| 641 |
|
|
'glyphicon-forward' => 'forward',
|
| 642 |
|
|
'glyphicon-fullscreen' => 'fullscreen',
|
| 643 |
|
|
'glyphicon-gbp' => 'gbp',
|
| 644 |
|
|
'glyphicon-gift' => 'gift',
|
| 645 |
|
|
'glyphicon-glass' => 'glass',
|
| 646 |
|
|
'glyphicon-globe' => 'globe',
|
| 647 |
|
|
'glyphicon-hand-down' => 'hand-down',
|
| 648 |
|
|
'glyphicon-hand-left' => 'hand-left',
|
| 649 |
|
|
'glyphicon-hand-right' => 'hand-right',
|
| 650 |
|
|
'glyphicon-hand-up' => 'hand-up',
|
| 651 |
|
|
'glyphicon-hd-video' => 'hd-video',
|
| 652 |
|
|
'glyphicon-hdd' => 'hdd',
|
| 653 |
|
|
'glyphicon-header' => 'header',
|
| 654 |
|
|
'glyphicon-headphones' => 'headphones',
|
| 655 |
|
|
'glyphicon-heart' => 'heart',
|
| 656 |
|
|
'glyphicon-heart-empty' => 'heart-empty',
|
| 657 |
|
|
'glyphicon-home' => 'home',
|
| 658 |
|
|
'glyphicon-import' => 'import',
|
| 659 |
|
|
'glyphicon-inbox' => 'inbox',
|
| 660 |
|
|
'glyphicon-indent-left' => 'indent-left',
|
| 661 |
|
|
'glyphicon-indent-right' => 'indent-right',
|
| 662 |
|
|
'glyphicon-info-sign' => 'info-sign',
|
| 663 |
|
|
'glyphicon-italic' => 'italic',
|
| 664 |
|
|
'glyphicon-leaf' => 'leaf',
|
| 665 |
|
|
'glyphicon-link' => 'link',
|
| 666 |
|
|
'glyphicon-list' => 'list',
|
| 667 |
|
|
'glyphicon-list-alt' => 'list-alt',
|
| 668 |
|
|
'glyphicon-lock' => 'lock',
|
| 669 |
|
|
'glyphicon-log-in' => 'log-in',
|
| 670 |
|
|
'glyphicon-log-out' => 'log-out',
|
| 671 |
|
|
'glyphicon-magnet' => 'magnet',
|
| 672 |
|
|
'glyphicon-map-marker' => 'map-marker',
|
| 673 |
|
|
'glyphicon-minus' => 'minus',
|
| 674 |
|
|
'glyphicon-minus-sign' => 'minus-sign',
|
| 675 |
|
|
'glyphicon-move' => 'move',
|
| 676 |
|
|
'glyphicon-music' => 'music',
|
| 677 |
|
|
'glyphicon-new-window' => 'new-window',
|
| 678 |
|
|
'glyphicon-off' => 'off',
|
| 679 |
|
|
'glyphicon-ok' => 'ok',
|
| 680 |
|
|
'glyphicon-ok-circle' => 'ok-circle',
|
| 681 |
|
|
'glyphicon-ok-sign' => 'ok-sign',
|
| 682 |
|
|
'glyphicon-open' => 'open',
|
| 683 |
|
|
'glyphicon-paperclip' => 'paperclip',
|
| 684 |
|
|
'glyphicon-pause' => 'pause',
|
| 685 |
|
|
'glyphicon-pencil' => 'pencil',
|
| 686 |
|
|
'glyphicon-phone' => 'phone',
|
| 687 |
|
|
'glyphicon-phone-alt' => 'phone-alt',
|
| 688 |
|
|
'glyphicon-picture' => 'picture',
|
| 689 |
|
|
'glyphicon-plane' => 'plane',
|
| 690 |
|
|
'glyphicon-play' => 'play',
|
| 691 |
|
|
'glyphicon-play-circle' => 'play-circle',
|
| 692 |
|
|
'glyphicon-plus' => 'plus',
|
| 693 |
|
|
'glyphicon-plus-sign' => 'plus-sign',
|
| 694 |
|
|
'glyphicon-print' => 'print',
|
| 695 |
|
|
'glyphicon-pushpin' => 'pushpin',
|
| 696 |
|
|
'glyphicon-qrcode' => 'qrcode',
|
| 697 |
|
|
'glyphicon-question-sign' => 'question-sign',
|
| 698 |
|
|
'glyphicon-random' => 'random',
|
| 699 |
|
|
'glyphicon-record' => 'record',
|
| 700 |
|
|
'glyphicon-refresh' => 'refresh',
|
| 701 |
|
|
'glyphicon-registration-mark' => 'registration-mark',
|
| 702 |
|
|
'glyphicon-remove' => 'remove',
|
| 703 |
|
|
'glyphicon-remove-circle' => 'remove-circle',
|
| 704 |
|
|
'glyphicon-remove-sign' => 'remove-sign',
|
| 705 |
|
|
'glyphicon-repeat' => 'repeat',
|
| 706 |
|
|
'glyphicon-resize-full' => 'resize-full',
|
| 707 |
|
|
'glyphicon-resize-horizontal' => 'resize-horizontal',
|
| 708 |
|
|
'glyphicon-resize-small' => 'resize-small',
|
| 709 |
|
|
'glyphicon-resize-vertical' => 'resize-vertical',
|
| 710 |
|
|
'glyphicon-retweet' => 'retweet',
|
| 711 |
|
|
'glyphicon-road' => 'road',
|
| 712 |
|
|
'glyphicon-save' => 'save',
|
| 713 |
|
|
'glyphicon-saved' => 'saved',
|
| 714 |
|
|
'glyphicon-screenshot' => 'screenshot',
|
| 715 |
|
|
'glyphicon-sd-video' => 'sd-video',
|
| 716 |
|
|
'glyphicon-search' => 'search',
|
| 717 |
|
|
'glyphicon-send' => 'send',
|
| 718 |
|
|
'glyphicon-share' => 'share',
|
| 719 |
|
|
'glyphicon-share-alt' => 'share-alt',
|
| 720 |
|
|
'glyphicon-shopping-cart' => 'shopping-cart',
|
| 721 |
|
|
'glyphicon-signal' => 'signal',
|
| 722 |
|
|
'glyphicon-sort' => 'sort',
|
| 723 |
|
|
'glyphicon-sort-by-alphabet' => 'sort-by-alphabet',
|
| 724 |
|
|
'glyphicon-sort-by-alphabet-alt' => 'sort-by-alphabet-alt',
|
| 725 |
|
|
'glyphicon-sort-by-attributes' => 'sort-by-attributes',
|
| 726 |
|
|
'glyphicon-sort-by-attributes-alt' => 'sort-by-attributes-alt',
|
| 727 |
|
|
'glyphicon-sort-by-order' => 'sort-by-order',
|
| 728 |
|
|
'glyphicon-sort-by-order-alt' => 'sort-by-order-alt',
|
| 729 |
|
|
'glyphicon-sound-5-1' => 'sound-5-1',
|
| 730 |
|
|
'glyphicon-sound-6-1' => 'sound-6-1',
|
| 731 |
|
|
'glyphicon-sound-7-1' => 'sound-7-1',
|
| 732 |
|
|
'glyphicon-sound-dolby' => 'sound-dolby',
|
| 733 |
|
|
'glyphicon-sound-stereo' => 'sound-stereo',
|
| 734 |
|
|
'glyphicon-star' => 'star',
|
| 735 |
|
|
'glyphicon-star-empty' => 'star-empty',
|
| 736 |
|
|
'glyphicon-stats' => 'stats',
|
| 737 |
|
|
'glyphicon-step-backward' => 'step-backward',
|
| 738 |
|
|
'glyphicon-step-forward' => 'step-forward',
|
| 739 |
|
|
'glyphicon-stop' => 'stop',
|
| 740 |
|
|
'glyphicon-subtitles' => 'subtitles',
|
| 741 |
|
|
'glyphicon-tag' => 'tag',
|
| 742 |
|
|
'glyphicon-tags' => 'tags',
|
| 743 |
|
|
'glyphicon-tasks' => 'tasks',
|
| 744 |
|
|
'glyphicon-text-height' => 'text-height',
|
| 745 |
|
|
'glyphicon-text-width' => 'text-width',
|
| 746 |
|
|
'glyphicon-th' => 'th',
|
| 747 |
|
|
'glyphicon-th-large' => 'th-large',
|
| 748 |
|
|
'glyphicon-th-list' => 'th-list',
|
| 749 |
|
|
'glyphicon-thumbs-down' => 'thumbs-down',
|
| 750 |
|
|
'glyphicon-thumbs-up' => 'thumbs-up',
|
| 751 |
|
|
'glyphicon-time' => 'time',
|
| 752 |
|
|
'glyphicon-tint' => 'tint',
|
| 753 |
|
|
'glyphicon-tower' => 'tower',
|
| 754 |
|
|
'glyphicon-transfer' => 'transfer',
|
| 755 |
|
|
'glyphicon-trash' => 'trash',
|
| 756 |
|
|
'glyphicon-tree-conifer' => 'tree-conifer',
|
| 757 |
|
|
'glyphicon-tree-deciduous' => 'tree-deciduous',
|
| 758 |
|
|
'glyphicon-unchecked' => 'unchecked',
|
| 759 |
|
|
'glyphicon-upload' => 'upload',
|
| 760 |
|
|
'glyphicon-usd' => 'usd',
|
| 761 |
|
|
'glyphicon-user' => 'user',
|
| 762 |
|
|
'glyphicon-volume-down' => 'volume-down',
|
| 763 |
|
|
'glyphicon-volume-off' => 'volume-off',
|
| 764 |
|
|
'glyphicon-volume-up' => 'volume-up',
|
| 765 |
|
|
'glyphicon-warning-sign' => 'warning-sign',
|
| 766 |
|
|
'glyphicon-wrench' => 'wrench',
|
| 767 |
|
|
'glyphicon-zoom-in' => 'zoom-in',
|
| 768 |
|
|
'glyphicon-zoom-out' => 'zoom-out',
|
| 769 |
|
|
);
|
| 770 |
|
|
$versions['3.0.1'] = $versions['3.0.0'];
|
| 771 |
|
|
$versions['3.0.2'] = $versions['3.0.1'];
|
| 772 |
|
|
$versions['3.0.3'] = $versions['3.0.2'];
|
| 773 |
|
|
$versions['3.1.0'] = $versions['3.0.3'];
|
| 774 |
|
|
$versions['3.1.1'] = $versions['3.1.0'];
|
| 775 |
|
|
$versions['3.2.0'] = $versions['3.1.1'];
|
| 776 |
|
|
$versions['3.3.0'] = array_merge($versions['3.2.0'], array(
|
| 777 |
|
|
'glyphicon-eur' => 'eur',
|
| 778 |
|
|
));
|
| 779 |
|
|
$versions['3.3.1'] = $versions['3.3.0'];
|
| 780 |
|
|
$versions['3.3.2'] = array_merge($versions['3.3.1'], array(
|
| 781 |
|
|
'glyphicon-alert' => 'alert',
|
| 782 |
|
|
'glyphicon-apple' => 'apple',
|
| 783 |
|
|
'glyphicon-baby-formula' => 'baby-formula',
|
| 784 |
|
|
'glyphicon-bed' => 'bed',
|
| 785 |
|
|
'glyphicon-bishop' => 'bishop',
|
| 786 |
|
|
'glyphicon-bitcoin' => 'bitcoin',
|
| 787 |
|
|
'glyphicon-blackboard' => 'blackboard',
|
| 788 |
|
|
'glyphicon-cd' => 'cd',
|
| 789 |
|
|
'glyphicon-console' => 'console',
|
| 790 |
|
|
'glyphicon-copy' => 'copy',
|
| 791 |
|
|
'glyphicon-duplicate' => 'duplicate',
|
| 792 |
|
|
'glyphicon-education' => 'education',
|
| 793 |
|
|
'glyphicon-equalizer' => 'equalizer',
|
| 794 |
|
|
'glyphicon-erase' => 'erase',
|
| 795 |
|
|
'glyphicon-grain' => 'grain',
|
| 796 |
|
|
'glyphicon-hourglass' => 'hourglass',
|
| 797 |
|
|
'glyphicon-ice-lolly' => 'ice-lolly',
|
| 798 |
|
|
'glyphicon-ice-lolly-tasted' => 'ice-lolly-tasted',
|
| 799 |
|
|
'glyphicon-king' => 'king',
|
| 800 |
|
|
'glyphicon-knight' => 'knight',
|
| 801 |
|
|
'glyphicon-lamp' => 'lamp',
|
| 802 |
|
|
'glyphicon-level-up' => 'level-up',
|
| 803 |
|
|
'glyphicon-menu-down' => 'menu-down',
|
| 804 |
|
|
'glyphicon-menu-hamburger' => 'menu-hamburger',
|
| 805 |
|
|
'glyphicon-menu-left' => 'menu-left',
|
| 806 |
|
|
'glyphicon-menu-right' => 'menu-right',
|
| 807 |
|
|
'glyphicon-menu-up' => 'menu-up',
|
| 808 |
|
|
'glyphicon-modal-window' => 'modal-window',
|
| 809 |
|
|
'glyphicon-object-align-bottom' => 'object-align-bottom',
|
| 810 |
|
|
'glyphicon-object-align-horizontal' => 'object-align-horizontal',
|
| 811 |
|
|
'glyphicon-object-align-left' => 'object-align-left',
|
| 812 |
|
|
'glyphicon-object-align-right' => 'object-align-right',
|
| 813 |
|
|
'glyphicon-object-align-top' => 'object-align-top',
|
| 814 |
|
|
'glyphicon-object-align-vertical' => 'object-align-vertical',
|
| 815 |
|
|
'glyphicon-oil' => 'oil',
|
| 816 |
|
|
'glyphicon-open-file' => 'open-file',
|
| 817 |
|
|
'glyphicon-option-horizontal' => 'option-horizontal',
|
| 818 |
|
|
'glyphicon-option-vertical' => 'option-vertical',
|
| 819 |
|
|
'glyphicon-paste' => 'paste',
|
| 820 |
|
|
'glyphicon-pawn' => 'pawn',
|
| 821 |
|
|
'glyphicon-piggy-bank' => 'piggy-bank',
|
| 822 |
|
|
'glyphicon-queen' => 'queen',
|
| 823 |
|
|
'glyphicon-ruble' => 'ruble',
|
| 824 |
|
|
'glyphicon-save-file' => 'save-file',
|
| 825 |
|
|
'glyphicon-scale' => 'scale',
|
| 826 |
|
|
'glyphicon-scissors' => 'scissors',
|
| 827 |
|
|
'glyphicon-subscript' => 'subscript',
|
| 828 |
|
|
'glyphicon-sunglasses' => 'sunglasses',
|
| 829 |
|
|
'glyphicon-superscript' => 'superscript',
|
| 830 |
|
|
'glyphicon-tent' => 'tent',
|
| 831 |
|
|
'glyphicon-text-background' => 'text-background',
|
| 832 |
|
|
'glyphicon-text-color' => 'text-color',
|
| 833 |
|
|
'glyphicon-text-size' => 'text-size',
|
| 834 |
|
|
'glyphicon-triangle-bottom' => 'triangle-bottom',
|
| 835 |
|
|
'glyphicon-triangle-left' => 'triangle-left',
|
| 836 |
|
|
'glyphicon-triangle-right' => 'triangle-right',
|
| 837 |
|
|
'glyphicon-triangle-top' => 'triangle-top',
|
| 838 |
|
|
'glyphicon-yen' => 'yen',
|
| 839 |
|
|
));
|
| 840 |
|
|
$versions['3.3.4'] = array_merge($versions['3.3.2'], array(
|
| 841 |
|
|
'glyphicon-btc' => 'btc',
|
| 842 |
|
|
'glyphicon-jpy' => 'jpy',
|
| 843 |
|
|
'glyphicon-rub' => 'rub',
|
| 844 |
|
|
'glyphicon-xbt' => 'xbt',
|
| 845 |
|
|
));
|
| 846 |
|
|
$versions['3.3.5'] = $versions['3.3.4'];
|
| 847 |
|
|
}
|
| 848 |
|
|
|
| 849 |
|
|
// Return a specific versions icon set.
|
| 850 |
|
|
if (isset($version) && isset($versions[$version])) {
|
| 851 |
|
|
return $versions[$version];
|
| 852 |
|
|
}
|
| 853 |
|
|
|
| 854 |
|
|
// Return the latest version.
|
| 855 |
|
|
return $versions[BOOTSTRAP_VERSION];
|
| 856 |
|
|
}
|
| 857 |
|
|
|
| 858 |
|
|
/**
|
| 859 |
|
|
* Returns a specific Bootstrap Glyphicon.
|
| 860 |
|
|
*
|
| 861 |
|
|
* @param string $name
|
| 862 |
|
|
* The icon name, minus the "glyphicon-" prefix.
|
| 863 |
|
|
* @param string $default
|
| 864 |
|
|
* (Optional) The default value to return.
|
| 865 |
|
|
*
|
| 866 |
|
|
* @return string
|
| 867 |
|
|
* The HTML markup containing the icon defined by $name, $default value if
|
| 868 |
|
|
* icon does not exist or returns empty output for whatever reason.
|
| 869 |
|
|
*/
|
| 870 |
|
|
function _bootstrap_icon($name, $default = NULL) {
|
| 871 |
|
|
$output = NULL;
|
| 872 |
|
|
// Ensure the icon specified is a valid Bootstrap Glyphicon.
|
| 873 |
|
|
// @todo Supply a specific version to _bootstrap_glyphicons() when Icon API
|
| 874 |
|
|
// supports versioning.
|
| 875 |
|
|
if (_bootstrap_glyphicons_supported() && in_array($name, _bootstrap_glyphicons())) {
|
| 876 |
|
|
// Attempt to use the Icon API module, if enabled and it generates output.
|
| 877 |
|
|
if (module_exists('icon')) {
|
| 878 |
|
|
$output = theme('icon', array('bundle' => 'bootstrap', 'icon' => 'glyphicon-' . $name));
|
| 879 |
|
|
}
|
| 880 |
|
|
if (empty($output)) {
|
| 881 |
|
|
// Mimic the Icon API markup.
|
| 882 |
|
|
$attributes = array(
|
| 883 |
|
|
'class' => array('icon', 'glyphicon', 'glyphicon-' . $name),
|
| 884 |
|
|
'aria-hidden' => 'true',
|
| 885 |
|
|
);
|
| 886 |
|
|
$output = '<span' . drupal_attributes($attributes) . '></span>';
|
| 887 |
|
|
}
|
| 888 |
|
|
}
|
| 889 |
|
|
return empty($output) && isset($default) ? $default : $output;
|
| 890 |
|
|
}
|
| 891 |
|
|
|
| 892 |
|
|
/**
|
| 893 |
|
|
* Determine whether or not Bootstrap Glyphicons can be used.
|
| 894 |
|
|
*/
|
| 895 |
|
|
function _bootstrap_glyphicons_supported() {
|
| 896 |
|
|
// Use the advanced drupal_static() pattern, since this has the potential to
|
| 897 |
|
|
// be called very often by _bootstrap_icon().
|
| 898 |
|
|
static $drupal_static_fast;
|
| 899 |
|
|
if (!isset($drupal_static_fast)) {
|
| 900 |
|
|
$drupal_static_fast['supported'] = &drupal_static(__FUNCTION__);
|
| 901 |
|
|
// Get the active theme.
|
| 902 |
|
|
$drupal_static_fast['theme'] = variable_get('theme_default', $GLOBALS['theme']);
|
| 903 |
|
|
}
|
| 904 |
|
|
|
| 905 |
|
|
// Get static data.
|
| 906 |
|
|
$supported = &$drupal_static_fast['supported'];
|
| 907 |
|
|
$theme = &$drupal_static_fast['theme'];
|
| 908 |
|
|
|
| 909 |
|
|
// Retrieve supported themes.
|
| 910 |
|
|
if (!isset($supported)) {
|
| 911 |
|
|
$supported = array();
|
| 912 |
|
|
|
| 913 |
|
|
// Retrieve cached data.
|
| 914 |
|
|
$cid = 'theme_registry:bootstrap:icon_support';
|
| 915 |
|
|
if (($cache = cache_get($cid)) && !empty($cache->data)) {
|
| 916 |
|
|
$supported = $cache->data;
|
| 917 |
|
|
}
|
| 918 |
|
|
|
| 919 |
|
|
if (!isset($supported[$theme])) {
|
| 920 |
|
|
// Bootstrap based themes are enabled by default to use CDN. Check if
|
| 921 |
|
|
// that is the case here so no file discovery is necessary. If the active
|
| 922 |
|
|
// theme does not have this setting, it falls back to the base theme that
|
| 923 |
|
|
// does.
|
| 924 |
|
|
$supported[$theme] = !!bootstrap_get_cdn_assets('css', NULL, $theme);
|
| 925 |
|
|
|
| 926 |
|
|
// CDN not used, iterate over all of the active (base) themes to determine
|
| 927 |
|
|
// if they contain glyphicon font files.
|
| 928 |
|
|
if (!$supported[$theme]) {
|
| 929 |
|
|
foreach (_bootstrap_get_base_themes($theme, TRUE) as $_theme) {
|
| 930 |
|
|
// Scan the theme for files.
|
| 931 |
|
|
$fonts = _bootstrap_file_scan_directory(drupal_get_path('theme', $_theme), '/glyphicons-halflings-regular\.(eot|svg|ttf|woff)$/');
|
| 932 |
|
|
|
| 933 |
|
|
// Fonts found, stop the search.
|
| 934 |
|
|
if (!empty($fonts)) {
|
| 935 |
|
|
$supported[$theme] = TRUE;
|
| 936 |
|
|
break;
|
| 937 |
|
|
}
|
| 938 |
|
|
}
|
| 939 |
|
|
}
|
| 940 |
|
|
|
| 941 |
|
|
// Cache all supported themes now that this theme is added to the array.
|
| 942 |
|
|
cache_set($cid, $supported);
|
| 943 |
|
|
}
|
| 944 |
|
|
}
|
| 945 |
|
|
return $supported[$theme];
|
| 946 |
|
|
}
|
| 947 |
|
|
|
| 948 |
|
|
/**
|
| 949 |
|
|
* Determine whether a specific element is a button.
|
| 950 |
|
|
*
|
| 951 |
|
|
* @param array $element
|
| 952 |
|
|
* A renderable element.
|
| 953 |
|
|
*
|
| 954 |
|
|
* @return bool
|
| 955 |
|
|
* TRUE or FALSE.
|
| 956 |
|
|
*/
|
| 957 |
|
|
function _bootstrap_is_button($element) {
|
| 958 |
|
|
return
|
| 959 |
|
|
!empty($element['#type']) &&
|
| 960 |
|
|
!empty($element['#value']) && (
|
| 961 |
|
|
$element['#type'] === 'button' ||
|
| 962 |
|
|
$element['#type'] === 'submit' ||
|
| 963 |
|
|
$element['#type'] === 'image_button'
|
| 964 |
|
|
);
|
| 965 |
|
|
}
|
| 966 |
|
|
|
| 967 |
|
|
/**
|
| 968 |
|
|
* Adds a specific Bootstrap class to color a button based on its text value.
|
| 969 |
|
|
*
|
| 970 |
|
|
* @param array $element
|
| 971 |
|
|
* The form element, passed by reference.
|
| 972 |
|
|
*/
|
| 973 |
|
|
function _bootstrap_colorize_button(&$element) {
|
| 974 |
|
|
if (_bootstrap_is_button($element)) {
|
| 975 |
|
|
// Do not add the class if one is already present in the array.
|
| 976 |
|
|
$button_classes = array(
|
| 977 |
|
|
'btn-default',
|
| 978 |
|
|
'btn-primary',
|
| 979 |
|
|
'btn-success',
|
| 980 |
|
|
'btn-info',
|
| 981 |
|
|
'btn-warning',
|
| 982 |
|
|
'btn-danger',
|
| 983 |
|
|
'btn-link',
|
| 984 |
|
|
);
|
| 985 |
|
|
$class_intersection = array_intersect($button_classes, $element['#attributes']['class']);
|
| 986 |
|
|
if (empty($class_intersection)) {
|
| 987 |
|
|
// Get the matched class.
|
| 988 |
|
|
$class = bootstrap_setting('button_colorize') ? _bootstrap_colorize_text($element['#value']) : FALSE;
|
| 989 |
|
|
// If no particular class matched, use the default style.
|
| 990 |
|
|
if (!$class) {
|
| 991 |
|
|
$class = 'default';
|
| 992 |
|
|
}
|
| 993 |
|
|
$element['#attributes']['class'][] = 'btn-' . $class;
|
| 994 |
|
|
}
|
| 995 |
|
|
}
|
| 996 |
|
|
}
|
| 997 |
|
|
|
| 998 |
|
|
/**
|
| 999 |
|
|
* Matches a Bootstrap class based on a string value.
|
| 1000 |
|
|
*
|
| 1001 |
|
|
* @param string $string
|
| 1002 |
|
|
* The string to match classes against.
|
| 1003 |
|
|
* @param string $default
|
| 1004 |
|
|
* The default class to return if no match is found.
|
| 1005 |
|
|
*
|
| 1006 |
|
|
* @return string
|
| 1007 |
|
|
* The Bootstrap class matched against the value of $haystack or $default if
|
| 1008 |
|
|
* no match could be made.
|
| 1009 |
|
|
*/
|
| 1010 |
|
|
function _bootstrap_colorize_text($string, $default = '') {
|
| 1011 |
|
|
static $texts;
|
| 1012 |
|
|
if (!isset($texts)) {
|
| 1013 |
|
|
$texts = array(
|
| 1014 |
|
|
// Text that match these specific strings are checked first.
|
| 1015 |
|
|
'matches' => array(
|
| 1016 |
|
|
// Primary class.
|
| 1017 |
|
|
t('Download feature') => 'primary',
|
| 1018 |
|
|
|
| 1019 |
|
|
// Success class.
|
| 1020 |
|
|
t('Add effect') => 'success',
|
| 1021 |
|
|
t('Add and configure') => 'success',
|
| 1022 |
|
|
|
| 1023 |
|
|
// Info class.
|
| 1024 |
|
|
t('Save and add') => 'info',
|
| 1025 |
|
|
t('Add another item') => 'info',
|
| 1026 |
|
|
t('Update style') => 'info',
|
| 1027 |
|
|
),
|
| 1028 |
|
|
|
| 1029 |
|
|
// Text that contain these words anywhere in the string are checked last.
|
| 1030 |
|
|
'contains' => array(
|
| 1031 |
|
|
// Primary class.
|
| 1032 |
|
|
t('Confirm') => 'primary',
|
| 1033 |
|
|
t('Filter') => 'primary',
|
| 1034 |
|
|
t('Submit') => 'primary',
|
| 1035 |
|
|
t('Search') => 'primary',
|
| 1036 |
|
|
|
| 1037 |
|
|
// Success class.
|
| 1038 |
|
|
t('Add') => 'success',
|
| 1039 |
|
|
t('Create') => 'success',
|
| 1040 |
|
|
t('Save') => 'success',
|
| 1041 |
|
|
t('Write') => 'success',
|
| 1042 |
|
|
|
| 1043 |
|
|
// Warning class.
|
| 1044 |
|
|
t('Export') => 'warning',
|
| 1045 |
|
|
t('Import') => 'warning',
|
| 1046 |
|
|
t('Restore') => 'warning',
|
| 1047 |
|
|
t('Rebuild') => 'warning',
|
| 1048 |
|
|
|
| 1049 |
|
|
// Info class.
|
| 1050 |
|
|
t('Apply') => 'info',
|
| 1051 |
|
|
t('Update') => 'info',
|
| 1052 |
|
|
|
| 1053 |
|
|
// Danger class.
|
| 1054 |
|
|
t('Delete') => 'danger',
|
| 1055 |
|
|
t('Remove') => 'danger',
|
| 1056 |
|
|
),
|
| 1057 |
|
|
);
|
| 1058 |
|
|
|
| 1059 |
|
|
// Allow sub-themes to alter this array of patterns.
|
| 1060 |
|
|
drupal_alter('bootstrap_colorize_text', $texts);
|
| 1061 |
|
|
}
|
| 1062 |
|
|
|
| 1063 |
|
|
// Iterate over the array.
|
| 1064 |
|
|
foreach ($texts as $pattern => $strings) {
|
| 1065 |
|
|
foreach ($strings as $value => $class) {
|
| 1066 |
|
|
switch ($pattern) {
|
| 1067 |
|
|
case 'matches':
|
| 1068 |
|
|
if ($string === $value) {
|
| 1069 |
|
|
return $class;
|
| 1070 |
|
|
}
|
| 1071 |
|
|
break;
|
| 1072 |
|
|
|
| 1073 |
|
|
case 'contains':
|
| 1074 |
|
|
if (strpos(drupal_strtolower($string), drupal_strtolower($value)) !== FALSE) {
|
| 1075 |
|
|
return $class;
|
| 1076 |
|
|
}
|
| 1077 |
|
|
break;
|
| 1078 |
|
|
}
|
| 1079 |
|
|
}
|
| 1080 |
|
|
}
|
| 1081 |
|
|
|
| 1082 |
|
|
// Return the default if nothing was matched.
|
| 1083 |
|
|
return $default;
|
| 1084 |
|
|
}
|
| 1085 |
|
|
|
| 1086 |
|
|
/**
|
| 1087 |
|
|
* Adds an icon to button element based on its text value.
|
| 1088 |
|
|
*
|
| 1089 |
|
|
* @param array $element
|
| 1090 |
|
|
* The form element, passed by reference.
|
| 1091 |
|
|
*/
|
| 1092 |
|
|
function _bootstrap_iconize_button(&$element) {
|
| 1093 |
|
|
if (bootstrap_setting('button_iconize') && _bootstrap_is_button($element) && ($icon = _bootstrap_iconize_text($element['#value']))) {
|
| 1094 |
|
|
$element['#icon'] = $icon;
|
| 1095 |
|
|
}
|
| 1096 |
|
|
}
|
| 1097 |
|
|
|
| 1098 |
|
|
/**
|
| 1099 |
|
|
* Matches a Bootstrap Glyphicon based on a string value.
|
| 1100 |
|
|
*
|
| 1101 |
|
|
* @param string $string
|
| 1102 |
|
|
* The string to match classes against.
|
| 1103 |
|
|
* @param string $default
|
| 1104 |
|
|
* The default icon to return if no match is found.
|
| 1105 |
|
|
*
|
| 1106 |
|
|
* @return string
|
| 1107 |
|
|
* The Bootstrap icon matched against the value of $haystack or $default if
|
| 1108 |
|
|
* no match could be made.
|
| 1109 |
|
|
*/
|
| 1110 |
|
|
function _bootstrap_iconize_text($string, $default = '') {
|
| 1111 |
|
|
static $texts;
|
| 1112 |
|
|
if (!isset($texts)) {
|
| 1113 |
|
|
$texts = array(
|
| 1114 |
|
|
// Text that match these specific strings are checked first.
|
| 1115 |
|
|
'matches' => array(),
|
| 1116 |
|
|
|
| 1117 |
|
|
// Text that contain these words anywhere in the string are checked last.
|
| 1118 |
|
|
'contains' => array(
|
| 1119 |
|
|
t('Manage') => 'cog',
|
| 1120 |
|
|
t('Configure') => 'cog',
|
| 1121 |
|
|
t('Download') => 'download',
|
| 1122 |
|
|
t('Export') => 'export',
|
| 1123 |
|
|
t('Filter') => 'filter',
|
| 1124 |
|
|
t('Import') => 'import',
|
| 1125 |
|
|
t('Save') => 'ok',
|
| 1126 |
|
|
t('Update') => 'ok',
|
| 1127 |
|
|
t('Edit') => 'pencil',
|
| 1128 |
|
|
t('Add') => 'plus',
|
| 1129 |
|
|
t('Write') => 'plus',
|
| 1130 |
|
|
t('Cancel') => 'remove',
|
| 1131 |
|
|
t('Delete') => 'trash',
|
| 1132 |
|
|
t('Remove') => 'trash',
|
| 1133 |
|
|
t('Upload') => 'upload',
|
| 1134 |
|
|
),
|
| 1135 |
|
|
);
|
| 1136 |
|
|
|
| 1137 |
|
|
// Allow sub-themes to alter this array of patterns.
|
| 1138 |
|
|
drupal_alter('bootstrap_iconize_text', $texts);
|
| 1139 |
|
|
}
|
| 1140 |
|
|
|
| 1141 |
|
|
// Iterate over the array.
|
| 1142 |
|
|
foreach ($texts as $pattern => $strings) {
|
| 1143 |
|
|
foreach ($strings as $value => $icon) {
|
| 1144 |
|
|
switch ($pattern) {
|
| 1145 |
|
|
case 'matches':
|
| 1146 |
|
|
if ($string === $value) {
|
| 1147 |
|
|
return _bootstrap_icon($icon, $default);
|
| 1148 |
|
|
}
|
| 1149 |
|
|
break;
|
| 1150 |
|
|
|
| 1151 |
|
|
case 'contains':
|
| 1152 |
|
|
if (strpos(drupal_strtolower($string), drupal_strtolower($value)) !== FALSE) {
|
| 1153 |
|
|
return _bootstrap_icon($icon, $default);
|
| 1154 |
|
|
}
|
| 1155 |
|
|
break;
|
| 1156 |
|
|
}
|
| 1157 |
|
|
}
|
| 1158 |
|
|
}
|
| 1159 |
|
|
|
| 1160 |
|
|
// Return a default icon if nothing was matched.
|
| 1161 |
|
|
return _bootstrap_icon($default);
|
| 1162 |
|
|
}
|
| 1163 |
|
|
|
| 1164 |
|
|
/**
|
| 1165 |
|
|
* Invokes a specific suggestion's preprocess functions.
|
| 1166 |
|
|
*
|
| 1167 |
|
|
* @param array $variables
|
| 1168 |
|
|
* The theme implementation variables array.
|
| 1169 |
|
|
*/
|
| 1170 |
|
|
function _bootstrap_preprocess_theme_suggestion(&$variables) {
|
| 1171 |
|
|
$registry = theme_get_registry();
|
| 1172 |
|
|
if (!empty($variables['theme_hook_suggestion']) && !empty($registry[$variables['theme_hook_suggestion']]['preprocess functions'])) {
|
| 1173 |
|
|
// Save the suggestion as the hook to pass to the function.
|
| 1174 |
|
|
$hook = $variables['theme_hook_suggestion'];
|
| 1175 |
|
|
|
| 1176 |
|
|
// Iterate over the preprocess functions.
|
| 1177 |
|
|
foreach ($registry[$hook]['preprocess functions'] as $function) {
|
| 1178 |
|
|
if (function_exists($function)) {
|
| 1179 |
|
|
// Invoke theme hook suggestion preprocess function.
|
| 1180 |
|
|
$function($variables, $hook);
|
| 1181 |
|
|
|
| 1182 |
|
|
// Unset the theme_hook_suggestion so the suggestion's preprocess
|
| 1183 |
|
|
// functions can provide theme_hook_suggestions if needed.
|
| 1184 |
|
|
if (!empty($variables['theme_hook_suggestions'])) {
|
| 1185 |
|
|
unset($variables['theme_hook_suggestion']);
|
| 1186 |
|
|
}
|
| 1187 |
|
|
}
|
| 1188 |
|
|
}
|
| 1189 |
|
|
}
|
| 1190 |
|
|
}
|
| 1191 |
|
|
|
| 1192 |
|
|
/**
|
| 1193 |
|
|
* Invokes a specific suggestion's process functions.
|
| 1194 |
|
|
*
|
| 1195 |
|
|
* @param array $variables
|
| 1196 |
|
|
* The theme implementation variables array.
|
| 1197 |
|
|
*/
|
| 1198 |
|
|
function _bootstrap_process_theme_suggestion(&$variables) {
|
| 1199 |
|
|
$registry = theme_get_registry();
|
| 1200 |
|
|
if (!empty($variables['theme_hook_suggestion']) && !empty($registry[$variables['theme_hook_suggestion']]['process functions'])) {
|
| 1201 |
|
|
// Save the suggestion as the hook to pass to the function.
|
| 1202 |
|
|
$hook = $variables['theme_hook_suggestion'];
|
| 1203 |
|
|
|
| 1204 |
|
|
// Iterate over the process functions.
|
| 1205 |
|
|
foreach ($registry[$hook]['process functions'] as $function) {
|
| 1206 |
|
|
if (function_exists($function)) {
|
| 1207 |
|
|
// Invoke theme hook suggestion process function.
|
| 1208 |
|
|
$function($variables, $hook);
|
| 1209 |
|
|
|
| 1210 |
|
|
// Unset the theme_hook_suggestion so the suggestion's preprocess
|
| 1211 |
|
|
// functions can provide theme_hook_suggestions if needed.
|
| 1212 |
|
|
if (!empty($variables['theme_hook_suggestions'])) {
|
| 1213 |
|
|
unset($variables['theme_hook_suggestion']);
|
| 1214 |
|
|
}
|
| 1215 |
|
|
}
|
| 1216 |
|
|
}
|
| 1217 |
|
|
}
|
| 1218 |
|
|
}
|
| 1219 |
|
|
|
| 1220 |
|
|
/**
|
| 1221 |
|
|
* Determines if a string of text is considered "simple".
|
| 1222 |
|
|
*
|
| 1223 |
|
|
* @param string $string
|
| 1224 |
|
|
* The string of text to check "simple" criteria on.
|
| 1225 |
|
|
* @param int|FALSE $length
|
| 1226 |
|
|
* The length of characters used to determine whether or not $string is
|
| 1227 |
|
|
* considered "simple". Set explicitly to FALSE to disable this criteria.
|
| 1228 |
|
|
* @param array|FALSE $allowed_tags
|
| 1229 |
|
|
* An array of allowed tag elements. Set explicitly to FALSE to disable this
|
| 1230 |
|
|
* criteria.
|
| 1231 |
|
|
* @param bool $html
|
| 1232 |
|
|
* A variable, passed by reference, that indicates whether or not the
|
| 1233 |
|
|
* string contains HTML.
|
| 1234 |
|
|
*
|
| 1235 |
|
|
* @return bool
|
| 1236 |
|
|
* Returns TRUE if the $string is considered "simple", FALSE otherwise.
|
| 1237 |
|
|
*/
|
| 1238 |
|
|
function _bootstrap_is_simple_string($string, $length = 250, $allowed_tags = NULL, &$html = FALSE) {
|
| 1239 |
|
|
// Use the advanced drupal_static() pattern, since this is called very often.
|
| 1240 |
|
|
static $drupal_static_fast;
|
| 1241 |
|
|
if (!isset($drupal_static_fast)) {
|
| 1242 |
|
|
$drupal_static_fast['strings'] = &drupal_static(__FUNCTION__);
|
| 1243 |
|
|
}
|
| 1244 |
|
|
$strings = &$drupal_static_fast['strings'];
|
| 1245 |
|
|
if (!isset($strings[$string])) {
|
| 1246 |
|
|
$plain_string = strip_tags($string);
|
| 1247 |
|
|
$simple = TRUE;
|
| 1248 |
|
|
if ($allowed_tags !== FALSE) {
|
| 1249 |
|
|
$filtered_string = filter_xss($string, $allowed_tags);
|
| 1250 |
|
|
$html = $filtered_string !== $plain_string;
|
| 1251 |
|
|
$simple = $simple && $string === $filtered_string;
|
| 1252 |
|
|
}
|
| 1253 |
|
|
if ($length !== FALSE) {
|
| 1254 |
|
|
$simple = $simple && strlen($plain_string) <= intval($length);
|
| 1255 |
|
|
}
|
| 1256 |
|
|
$strings[$string] = $simple;
|
| 1257 |
|
|
}
|
| 1258 |
|
|
return $strings[$string];
|
| 1259 |
|
|
}
|
| 1260 |
|
|
|
| 1261 |
|
|
/**
|
| 1262 |
|
|
* @} End of "defgroup subtheme_helper_functions".
|
| 1263 |
|
|
*/ |
