function nucleus_form_system_theme_settings_alter(&$form, $form_state)
{
if (theme_get_setting('nucleus_use_default_settings')) {
nucleus_reset_settings();
}
$form['nucleus'] = array('#type' => 'vertical_tabs', '#weight' => -10, '#default_tab' => theme_get_setting('nucleus__active_tab'));
$form['nucleus']['nucleus_version'] = array('#type' => 'hidden', '#default' => '1.1');
nucleus_settings_layout_tab($form);
if (module_exists('superfish') || module_exists('quicktabs')) {
nucleus_settings_third_parties_tab($form);
}
nucleus_settings_typography_tab($form);
nucleus_settings_global_tab($form);
nucleus_feedback_form($form);
$form['#submit'][] = 'nucleus_form_system_theme_settings_submit';
$form['#validate'][] = 'nucleus_form_system_theme_settings_validate';
if (!isset($form['#attached']['css'])) {
$form['#attached']['css'] = array();
}
if (!isset($form['#attached']['js'])) {
$form['#attached']['js'] = array();
}
if (module_exists('jquery_update')) {
$form['#attached']['js'][] = array('data' => drupal_get_path('module', 'jquery_update') . '/replace/ui/ui/jquery.ui.core.js', 'type' => 'file');
$form['#attached']['js'][] = array('data' => drupal_get_path('module', 'jquery_update') . '/replace/ui/ui/jquery.ui.widget.js', 'type' => 'file');
$form['#attached']['js'][] = array('data' => drupal_get_path('module', 'jquery_update') . '/replace/ui/ui/jquery.ui.mouse.js', 'type' => 'file');
$form['#attached']['js'][] = array('data' => drupal_get_path('module', 'jquery_update') . '/replace/ui/ui/jquery.ui.sortable.js', 'type' => 'file');
$form['#attached']['js'][] = array('data' => drupal_get_path('theme', 'nucleus') . '/js/fixed-drag-drop.js', 'type' => 'file');
}
$form['#attached']['js'][] = array('data' => drupal_get_path('theme', 'nucleus') . '/js/nucleus.js', 'type' => 'file');
$form['#attached']['css'][] = array('data' => drupal_get_path('theme', 'nucleus') . '/css/theme-settings.css', 'type' => 'file', 'group' => CSS_THEME);
$form['#attached']['css'][] = array('data' => drupal_get_path('theme', 'nucleus') . '/css/ie7.css', 'type' => 'file', 'group' => CSS_THEME, 'browsers' => array('IE' => "IE 7", '!IE' => FALSE), 'every_page' => TRUE, 'basename' => 'nucleus-ie7.css');
}
/**
* Implements hook_form_system_theme_settings_alter().
*/
function nucleus_form_system_theme_settings_alter(&$form, $form_state)
{
if (theme_get_setting('nucleus_use_default_settings')) {
nucleus_reset_settings();
}
if (!isset($form['#attached']['css'])) {
$form['#attached']['css'] = array();
}
if (!isset($form['#attached']['js'])) {
$form['#attached']['js'] = array();
}
$form['#attached']['js'][] = array('data' => drupal_get_path('theme', 'nucleus') . '/js/nucleus.js', 'type' => 'file');
$form['#attached']['css'][] = array('data' => drupal_get_path('theme', 'nucleus') . '/css/theme-settings.css', 'type' => 'file');
$theme_data = list_themes();
global $theme_key;
// Build a form for the custom theme settings using Drupals Form API.
// Layout settings.
$form['nucleus'] = array('#type' => 'vertical_tabs', '#weight' => -10, '#default_tab' => theme_get_setting('nucleus__active_tab'));
$form['nucleus']['layout'] = array('#type' => 'fieldset', '#title' => t('Layout'), '#weight' => 0);
$form['nucleus']['layout']['grid'] = array('#type' => 'select', '#title' => t('Grid'), '#default_value' => theme_get_setting('grid'), '#options' => array('fluid-grid-24' => t('24 fluid grids'), 'fixed-grid-24' => t('24 fixed grids for width 960px'), 'fluid-grid-16' => t('16 fluid grids'), 'fixed-grid-16' => t('16 fixed grids for width 960px'), 'fluid-grid-12' => t('12 fluid grids'), 'fixed-grid-12' => t('12 fixed grids for width 960px')));
$form['nucleus']['layout']['layout_width'] = array('#type' => 'textfield', '#size' => 8, '#maxlength' => 10, '#title' => t('Page width'), '#default_value' => theme_get_setting('layout_width'), '#description' => t("Width of page, should be string like '960px' or '90%'"));
$skins = nucleus_get_predefined_param('skins', array('' => t("-- Select skin --")));
if (count($skins) > 1) {
$form['nucleus']['layout']["skin"] = array('#type' => 'select', '#title' => t('Skin'), '#default_value' => theme_get_setting("skin"), '#options' => $skins);
}
$form['nucleus']['layout']['layout_width_fixed'] = array('#type' => 'hidden', '#default_value' => '960px');
$form['nucleus']['layout']['page_layout'] = array('#type' => 'radios', '#title' => t('Layout type'), '#description' => t('Select the predefine layout page'), '#default_value' => theme_get_setting('page_layout'), '#options' => nucleus_pages());
$grid = theme_get_setting('grid');
$grid_int = intval(drupal_substr($grid, -2));
$grid_options = nucleus_grid_options($grid_int);
$grid_24_options = nucleus_grid_options(24);
$sidebar_regions = nucleus_get_sidebar_regions();
$width_selects = array();
$form['nucleus']['layout']["sidebar_width_wrapper"] = array('#type' => 'fieldset', '#title' => t("Sidebar width config"), '#attributes' => array('class' => array('panel-settings-wrapper')));
foreach ($sidebar_regions as $key => $value) {
$form['nucleus']['layout']["sidebar_width_wrapper"][$key . '_width'] = array('#type' => 'select', '#title' => t("@value width", array("@value" => $value)), '#default_value' => theme_get_setting($key . '_width'), '#options' => $grid_24_options);
$width_selects[] = 'edit-' . str_replace('_', '-', $key) . '-width';
}
$panel_regions = nucleus_panel_regions();
$panel_regions_width = nucleus_panel_regions_width();
foreach ($panel_regions as $key => $panels_list) {
$form['nucleus']['layout'][$key . "_wrapper"] = array('#type' => 'fieldset', '#title' => $key, '#attributes' => array('class' => array('panel-settings-wrapper')));
foreach ($panels_list as $panel => $panel_title) {
$form['nucleus']['layout'][$key . "_wrapper"][$panel . "_width"] = array('#type' => 'select', '#title' => t($panel_title), '#default_value' => $panel_regions_width[$panel], '#options' => $grid_24_options);
$width_selects[] = 'edit-' . str_replace('_', '-', $panel) . '-width';
}
}
$form['#attached']['js'][] = array('data' => 'var grid_24_options = ' . json_encode($grid_24_options) . ';', 'type' => 'inline');
$form['#attached']['js'][] = array('data' => 'var nucleus_width_selects = ' . json_encode($width_selects) . ';', 'type' => 'inline');
$form['#attached']['js'][] = array('data' => 'var current_grid_int = 24;', 'type' => 'inline');
// Navigation.
$form['nucleus']['navigation'] = array('#type' => 'fieldset', '#title' => t('Navigation'), '#weight' => 10);
$form['nucleus']['navigation']['breadcrumb_display'] = array('#type' => 'select', '#title' => t('Display breadcrumb'), '#default_value' => theme_get_setting('breadcrumb_display'), '#options' => array('yes' => t('Yes'), 'no' => t('No')));
$form['nucleus']['navigation']['breadcrumb_separator'] = array('#type' => 'textfield', '#title' => t('Breadcrumb separator'), '#description' => t('Text only. Dont forget to include spaces.'), '#default_value' => theme_get_setting('breadcrumb_separator'), '#size' => 8, '#maxlength' => 10, '#states' => array('visible' => array('#edit-breadcrumb-display' => array('value' => 'yes'))));
$form['nucleus']['navigation']['breadcrumb_home'] = array('#type' => 'checkbox', '#title' => t('Show the "Home" link in breadcrumbs.'), '#default_value' => theme_get_setting('breadcrumb_home'), '#states' => array('visible' => array('#edit-breadcrumb-display' => array('value' => 'yes'))));
$form['nucleus']['navigation']['back_to_top_display'] = array('#type' => 'select', '#title' => t('To Top'), '#default_value' => theme_get_setting('back_to_top_display'), '#options' => array('yes' => t('Yes'), 'no' => t('No')), '#description' => t('Show button back to top'));
if (module_exists('superfish') && module_exists('quicktabs')) {
$form['nucleus']['navigation']['contributed_modules_description'] = array('#markup' => '<div class="description">' . t('We can choose one of the pre-defined styles for any Superfish or Quicktabs block you have created. Read <a href="http://www.themebrain.com/guide" target="_blank">Nucleus Quick Guide</a> for more information.') . '</div>');
}
if (module_exists('superfish')) {
$superfish_styles = isset($theme_data[$theme_key]->info['superfish_styles']) ? $theme_data[$theme_key]->info['superfish_styles'] : FALSE;
if ($superfish_styles) {
$superfish_blocks = superfish_block_info();
if (!empty($superfish_blocks)) {
$form['nucleus']['navigation']['superfish_extend_title'] = array('#markup' => '<div class="form-header">' . t('Superfish extend style') . '</div>');
$form['nucleus']['navigation']['superfish_container'] = array('#type' => 'fieldset');
$superfish_styles = array('' => t("Use Superfish style setting")) + $superfish_styles;
foreach ($superfish_blocks as $delta => $superfish_block) {
$form['nucleus']['navigation']['superfish_container']['superfish_extend_style_' . $delta] = array('#type' => 'select', '#title' => variable_get('superfish_name_' . $delta, 'Superfish ' . $delta), '#default_value' => theme_get_setting('superfish_extend_style_' . $delta), '#options' => $superfish_styles);
}
}
}
}
if (module_exists('quicktabs')) {
$quicktabs_styles = isset($theme_data[$theme_key]->info['quicktabs_styles']) ? $theme_data[$theme_key]->info['quicktabs_styles'] : FALSE;
if ($quicktabs_styles) {
$quicktabs_blocks = quicktabs_block_info();
if (!empty($quicktabs_blocks)) {
$form['nucleus']['navigation']['quicktabs_extend_title'] = array('#markup' => '<div class="form-header">' . t('Quicktabs extend style') . '</div>');
$form['nucleus']['navigation']['quicktabs_container'] = array('#type' => 'fieldset');
$quicktabs_styles = array('' => t("Use quicktabs style setting")) + $quicktabs_styles;
foreach ($quicktabs_blocks as $delta => $quicktabs_block) {
$form['nucleus']['navigation']['quicktabs_container']['quicktabs_extend_style_' . $delta] = array('#type' => 'select', '#title' => $quicktabs_block['info'], '#default_value' => theme_get_setting('quicktabs_extend_style_' . $delta), '#options' => $quicktabs_styles);
}
}
}
}
// Typography.
$form['nucleus']['typography'] = array('#type' => 'fieldset', '#title' => t('Typography'), '#weight' => 20);
$form['nucleus']['typography']['description'] = array('#markup' => '<div class="description">' . t('Nucleus allows users to choose the font for all default text element on a Drupal site. You have the option to select from a predefined font family, Google web font list or any custom font you have at hand. Read <a href="http://www.themebrain.com/guide" target="_blank">Nucleus Quick Guide</a> for more information.') . '</div>');
$fonts_arr = nucleus_default_fonts_arr();
$default_fonts_list = isset($theme_data[$theme_key]->info['default_fonts']) ? $theme_data[$theme_key]->info['default_fonts'] : array();
$use_base_font = 0;
foreach ($fonts_arr as $font_setting_key => $value) {
$use_base_font++;
$key = $value['key'];
$title = $value['title'];
$form['nucleus']['typography'][$key . "_wrapper"] = array('#type' => 'container', '#attributes' => array('class' => array('typo-element-wrapper')));
$form['nucleus']['typography'][$key . "_wrapper"]['typo_fonts'] = array('#type' => 'container', '#attributes' => array('class' => array('typo-fonts')));
$form['nucleus']['typography'][$key . "_wrapper"]['typo_fonts'][$key] = array('#type' => 'select', '#title' => t($title), '#states' => array('visible' => array('select[name="' . $key . '_type"]' => array('value' => ''))), '#default_value' => theme_get_setting($key), '#options' => nucleus_get_font_settings_options($default_fonts_list, $font_setting_key . "-", $use_base_font));
$form['nucleus']['typography'][$key . "_wrapper"]['typo_fonts'][$key . "_gwf"] = array('#type' => 'textfield', '#title' => t($title), '#states' => array('visible' => array('select[name="' . $key . '_type"]' => array('value' => 'gwf'))), '#default_value' => theme_get_setting($key . "_gwf"));
$form['nucleus']['typography'][$key . "_wrapper"]['typo_fonts'][$key . "_custom"] = array('#type' => 'textfield', '#title' => t($title), '#states' => array('visible' => array('select[name="' . $key . '_type"]' => array('value' => 'custom'))), '#default_value' => theme_get_setting($key . "_custom"));
$form['nucleus']['typography'][$key . "_wrapper"]['typo_type'] = array('#type' => 'container', '#attributes' => array('class' => array('typo-type')));
$form['nucleus']['typography'][$key . "_wrapper"]['typo_type'][$key . "_type"] = array('#type' => 'select', '#options' => array('' => t('Default list'), 'gwf' => t('Google webfont'), 'custom' => t('Custom font')), '#default_value' => theme_get_setting($key . "_type"));
}
$form['nucleus']['typography']["font_size_wrapper"] = array('#type' => 'container', '#attributes' => array('class' => array('typo-element-wrapper')));
$form['nucleus']['typography']["font_size_wrapper"]['font_size'] = array('#type' => 'select', '#title' => t('Base Font Size'), '#default_value' => theme_get_setting('font_size'), '#description' => t('This sets a base font-size on the body element - all text will scale relative to this value.'), '#options' => array('fs-smallest' => t('Smallest'), 'fs-small' => t('Small'), 'fs-medium' => t('Medium'), 'fs-large' => t('Large'), 'fs-largest' => t('Largest')));
// Blocks style.
$form['nucleus']['block_styles'] = nucleus_block_styles_form($form);
// About Nucleus.
$form['nucleus']['about_nucleus'] = array('#type' => 'fieldset', '#title' => t('About Nucleus'), '#weight' => 40);
$form['nucleus']['about_nucleus']['about_nucleus_wrapper'] = array('#type' => 'container', '#attributes' => array('class' => array('about-nucleus-wrapper')));
$form['nucleus']['about_nucleus']['about_nucleus_wrapper']['about_nucleus_content'] = array('#markup' => '<iframe width="100%" height="650" scrolling="no" class="nucleus_frame" frameborder="0" src="http://themebrain.com/static/about/"></iframe>');
$form['theme_settings']['#collapsible'] = TRUE;
$form['theme_settings']['#collapsed'] = TRUE;
$form['logo']['#collapsible'] = TRUE;
$form['logo']['#collapsed'] = TRUE;
$form['favicon']['#collapsible'] = TRUE;
$form['favicon']['#collapsed'] = TRUE;
$form['theme_settings']['toggle_logo']['#default_value'] = theme_get_setting('toggle_logo');
$form['theme_settings']['toggle_name']['#default_value'] = theme_get_setting('toggle_name');
$form['theme_settings']['toggle_slogan']['#default_value'] = theme_get_setting('toggle_slogan');
$form['theme_settings']['toggle_node_user_picture']['#default_value'] = theme_get_setting('toggle_node_user_picture');
$form['theme_settings']['toggle_comment_user_picture']['#default_value'] = theme_get_setting('toggle_comment_user_picture');
$form['theme_settings']['toggle_comment_user_verification']['#default_value'] = theme_get_setting('toggle_comment_user_verification');
$form['theme_settings']['toggle_favicon']['#default_value'] = theme_get_setting('toggle_favicon');
$form['theme_settings']['toggle_secondary_menu']['#default_value'] = theme_get_setting('toggle_secondary_menu');
$form['logo']['default_logo']['#default_value'] = theme_get_setting('default_logo');
$form['logo']['settings']['logo_path']['#default_value'] = theme_get_setting('logo_path');
$form['favicon']['default_favicon']['#default_value'] = theme_get_setting('default_favicon');
$form['favicon']['settings']['favicon_path']['#default_value'] = theme_get_setting('favicon_path');
$form['nucleus']['nucleus_use_default_settings'] = array('#type' => 'hidden', '#default_value' => 0);
$form['actions']['nucleus_use_default_settings_wrapper'] = array('#markup' => '<input type="submit" value="Reset default settings" class="form-submit form-reset" onclick="return Drupal.Nucleus.nucleusOnClickResetDefaultSettings();">');
}