0) { $output = ''; $output .= ''; // Treat the heading first if it is present to prepend it to the // list of links. if (!empty($heading)) { if (is_string($heading)) { // Prepare the array that will be used when the passed heading // is a string. $heading = array( 'text' => $heading, // Set the default level of the heading. 'level' => 'li', ); } $output .= '<' . $heading['level']; if (!empty($heading['class'])) { $output .= drupal_attributes(array('class' => $heading['class'])); } $output .= '>' . check_plain($heading['text']) . ''; } $num_links = count($links); $i = 1; foreach ($links as $key => $link) { $children = array(); if (isset($link['below'])) { $children = $link['below']; } $attributes = array('class' => array($key)); // Add first, last and active classes to the list of links to help out themers. if ($i == 1) { $attributes['class'][] = 'first'; } if ($i == $num_links) { $attributes['class'][] = 'last'; } if (isset($link['href']) && ($link['href'] == $_GET['q'] || ($link['href'] == '' && drupal_is_front_page())) && (empty($link['language']) || $link['language']->language == $language_url->language)) { $attributes['class'][] = 'active'; } if (count($children) > 0) { $attributes['class'][] = 'dropdown'; $link['attributes']['data-toggle'] = 'dropdown'; $link['attributes']['class'][] = 'dropdown-toggle'; } if (!isset($link['attributes'])) { $link['attributes'] = array(); } $link['attributes'] = array_merge($link['attributes'], $attributes); if (count($children) > 0) { $link['attributes']['class'][] = 'dropdown'; } $output .= ''; if (isset($link['href'])) { if (count($children) > 0) { $link['html'] = TRUE; $link['title'] .= ' '; $output .= ''. $link['title'] .''; } else { // Pass in $link as $options, they share the same keys. $output .= l($link['title'], $link['href'], $link); } } elseif (!empty($link['title'])) { // Some links are actually not links, but we wrap these in for adding title and class attributes. if (empty($link['html'])) { $link['title'] = check_plain($link['title']); } $span_attributes = ''; if (isset($link['attributes'])) { $span_attributes = drupal_attributes($link['attributes']); } $output .= '' . $link['title'] . ''; } $i++; if(count($children) > 0) { $attributes = array(); $attributes['class'] = array('dropdown-menu'); $output .= theme('bootstrap_links', array('links' => $children, 'attributes' => $attributes)); } $output .= "\n"; } $output .= ''; } return $output; } /** * theme_bootstrap_btn_dropdown */ function theme_bootstrap_btn_dropdown($variables) { $type_class = ''; $sub_links =''; $variables['attributes']['class'][] = 'btn-group'; // Type class if (isset($variables['type'])) { $type_class = ' btn-'. $variables['type']; } // Start markup $output = ''; // Ad as string if its not a link if (is_array($variables['label'])) { $output .= l($variables['label']['title'], $$variables['label']['href'], $variables['label']); } $output .= '' . $sub_links . ''; return $output; } /* * Overwrites the default item list to make it prettier */ function bootstrap_item_list($variables) { $items = $variables['items']; $title = $variables['title']; $type = $variables['type']; $attributes = $variables['attributes']; $output = ''; if (isset($title)) { $output .= '

' . $title . '

'; } if (!empty($items)) { $output .= "<$type" . drupal_attributes($attributes) . '>'; $num_items = count($items); $i = 0; foreach ($items as $item) { $attributes = array(); $children = array(); $data = ''; $i++; if (is_array($item)) { foreach ($item as $key => $value) { if ($key == 'data') { $data = $value; } elseif ($key == 'children') { $children = $value; } else { $attributes[$key] = $value; } } } else { $data = $item; } if (count($children) > 0) { // Render nested list. $data .= theme('item_list', array('items' => $children, 'title' => NULL, 'type' => $type, 'attributes' => $attributes)); } if ($i == 1) { $attributes['class'][] = 'first'; } if ($i == $num_items) { $attributes['class'][] = 'last'; } $output .= '' . $data . "\n"; } $output .= ""; } return $output; } /** * Returns HTML for status and/or error messages, grouped by type. */ function bootstrap_status_messages($variables) { $display = $variables['display']; $output = ''; $status_heading = array( 'status' => t('Status message'), 'error' => t('Error message'), 'warning' => t('Warning message'), 'info' => t('Informative message'), ); // Map Drupal message types to their corresponding Bootstrap classes. // @see http://twitter.github.com/bootstrap/components.html#alerts $status_class = array( 'status' => 'success', 'error' => 'error', 'warning' => 'warning', // Not supported, but in theory a module could send any type of message. // @see drupal_set_message() // @see theme_status_messages() 'info' => 'info', ); foreach (drupal_get_messages($display) as $type => $messages) { $class = (isset($status_class[$type])) ? ' alert-' . $status_class[$type] : ''; $output .= "

\n"; $output .= " ×\n"; if (!empty($status_heading[$type])) { $output .= '

' . $status_heading[$type] . "

\n"; } if (count($messages) > 1) { $output .= "

' . $message . "

\n"; } else { $output .= $messages[0]; } $output .= "

\n"; } return $output; } /** * Implements hook_css_alter(). */ function bootstrap_css_alter(&$css) { $theme_path = drupal_get_path('theme', 'bootstrap'); // Load excluded CSS files from theme. $excludes = _bootstrap_alter(bootstrap_theme_get_info('exclude'), 'css'); // Add Bootstrap CDN file and overrides. if (theme_get_setting('cdn_bootstrap')){ // Add CDN. $cdn = '//netdna.bootstrapcdn.com/twitter-bootstrap/'. theme_get_setting('cdn_bootstrap_version') .'/css/bootstrap-combined.min.css'; $css[$cdn] = array( 'data' => $cdn, 'type' => 'external', 'every_page' => TRUE, 'media' => 'all', 'preprocess' => FALSE, 'group' => CSS_THEME, 'browsers' => array('IE' => TRUE, '!IE' => TRUE), 'weight' => -2, ); // Add overrides. $override = $theme_path . '/css/overrides.css'; $css[$override] = array( 'data' => $override, 'type' => 'file', 'every_page' => TRUE, 'media' => 'all', 'preprocess' => TRUE, 'group' => CSS_THEME, 'browsers' => array('IE' => TRUE, '!IE' => TRUE), 'weight' => -1, ); } $css = array_diff_key($css, $excludes); } /** * Implements hook_js_alter(). */ function bootstrap_js_alter(&$js) { // Load excluded JS files from theme. $excludes = _bootstrap_alter(bootstrap_theme_get_info('exclude'), 'js'); // If bootstrap_ui available, we should not add js from theme info file. if (module_exists('bootstrap_ui')) { libraries_load('bootstrap', 'minified'); } $theme_path = drupal_get_path('theme', 'bootstrap'); // Replace core progress bar JS with the Bootstrap equivilent. if (isset($js['misc/progress.js']) && !empty($js['misc/progress.js'])) { unset($js['misc/progress.js']); $progress = $theme_path . '/js/progress.js'; $js[$progress] = drupal_js_defaults($progress); } // Fix broken Views AJAX pagers. if (module_exists('views') && !empty($js[drupal_get_path('module', 'views') . '/js/ajax_view.js'])) { // Override core ajax prototype function to append throbber inside links, // instead of after it (floating issues). $ajax = $theme_path . '/js/bootstrap_ajax.js'; $js[$ajax] = drupal_js_defaults($ajax); $js[$ajax]['group'] = JS_THEME; // Override views prototype function to bind to Bootstrap pagination. $ajax_view = $theme_path . '/js/bootstrap_ajax_view.js'; $js[$ajax_view] = drupal_js_defaults($ajax_view); $js[$ajax_view]['group'] = JS_THEME; } $js = array_diff_key($js, $excludes); // Add CDN. if (theme_get_setting('cdn_bootstrap')) { $cdn = '//netdna.bootstrapcdn.com/twitter-bootstrap/'. theme_get_setting('cdn_bootstrap_version') .'/js/bootstrap.min.js'; $js[$cdn] = drupal_js_defaults(); $js[$cdn]['data'] = $cdn; $js[$cdn]['type'] = 'external'; $js[$cdn]['every_page'] = TRUE; $js[$cdn]['weight'] = -100; } } function _bootstrap_alter($files, $type) { $output = array(); foreach($files as $key => $value) { if (isset($files[$key][$type])) { foreach ($files[$key][$type] as $file => $name) { $output[$name] = FALSE; } } } return $output; } /** * Returns HTML for Bootstrap's progress bar. */ function bootstrap_progress_bar($variables) { $output = '

'; $output .= '

' . $variables['percent'] . '%

'; $output .= '

' . $variables['message'] . '

'; $output .= '

'; return $output; } /** * Returns HTML for Bootstrap's modal. */ function bootstrap_bootstrap_modal($variables) { $body = $variables['body']; $links = $variables['footer']; $heading = $variables['heading']; $attributes = $variables['attributes']; if (isset($variables['attributes']['class']) && is_string($variables['attributes']['class'])) { // Convert classes to an array. $variables['attributes']['class'] = explode(' ', $variables['attributes']['class']); } $variables['attributes']['class'][] = 'modal'; $output = ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; return $output; } /** * Returns HTML for Bootstrap's Collapse/Accordion. */ function bootstrap_bootstrap_accordion($variables) { $elements = $variables['elements']; if (empty($variables['id'])) { $accordion_id = 'accordion-'. md5($elements); } else { $accordion_id = check_plain($variables['id']); } $output = '

'; foreach ($elements as $id => $item) { $output .= '

'; $output .= ''. check_plain($item['header']) .'

'; $output .= '

'; $output .= render($item['content']); $output .= '

'; } $output .= '

'; return $output; } /** * Add stripping to tables (in case they don't have .table-no-striping class) */ function bootstrap_preprocess_table(&$variables) { if (isset($variables['attributes']['class']) && is_string($variables['attributes']['class'])) { // Convert classes to an array. $variables['attributes']['class'] = explode(' ', $variables['attributes']['class']); } $variables['attributes']['class'][] = 'table'; if(!in_array('table-no-striping', $variables['attributes']['class'])) { $variables['attributes']['class'][] = 'table-striped'; } }

' . $title . '

' . $status_heading[$type] . "

'. $variables['html_heading']? $variables['heading'] : check_plain($variables['heading']) .'