/sites/all/themes/omega/alpha/template.php
PHP | 384 lines | 285 code | 53 blank | 46 comment | 54 complexity | 3a2983c833174aeace3318399b5a0c64 MD5 | raw file
Possible License(s): LGPL-2.1
- <?php
- require_once dirname(__FILE__) . '/includes/alpha.inc';
- require_once dirname(__FILE__) . '/includes/base.inc';
- /**
- * Implements hook_theme().
- */
- function alpha_theme($existing, $type, $theme, $path) {
- return array(
- 'section' => array(
- 'template' => 'section',
- 'path' => $path . '/templates',
- 'render element' => 'elements',
- 'pattern' => 'section__',
- 'preprocess functions' => array(
- 'template_preprocess',
- 'template_preprocess_section',
- 'alpha_preprocess',
- 'alpha_preprocess_section',
- ),
- 'process functions' => array(
- 'template_process',
- 'template_process_section',
- 'alpha_process',
- 'alpha_process_section'
- ),
- ),
- 'zone' => array(
- 'template' => 'zone',
- 'path' => $path . '/templates',
- 'render element' => 'elements',
- 'pattern' => 'zone__',
- 'preprocess functions' => array(
- 'template_preprocess',
- 'template_preprocess_zone',
- 'alpha_preprocess',
- 'alpha_preprocess_zone',
- ),
- 'process functions' => array(
- 'template_process',
- 'template_process_zone',
- 'alpha_process',
- 'alpha_process_zone'
- ),
- ),
- );
- }
- /**
- * Implements hook_preprocess().
- */
- function alpha_preprocess(&$vars, $hook) {
- $vars['attributes_array']['class'] = $vars['classes_array'];
-
- alpha_invoke('preprocess', $hook, $vars);
- }
- /**
- * Implements hook_process().
- */
- function alpha_process(&$vars, $hook) {
- if (!empty($vars['elements']['#grid']) || !empty($vars['elements']['#data']['wrapper_css'])) {
- if (!empty($vars['elements']['#grid'])) {
- foreach (array('prefix', 'suffix', 'push', 'pull') as $quality) {
- if (!empty($vars['elements']['#grid'][$quality])) {
- array_unshift($vars['attributes_array']['class'], $quality . '-' . $vars['elements']['#grid'][$quality]);
- }
- }
- array_unshift($vars['attributes_array']['class'], 'grid-' . $vars['elements']['#grid']['columns']);
- }
-
- if (!empty($vars['elements']['#data']['wrapper_css'])) {
- foreach (array_map('drupal_html_class', explode(' ', $vars['elements']['#data']['wrapper_css'])) as $class) {
- $vars['attributes_array']['class'][] = $class;
- }
- }
-
- $vars['attributes'] = $vars['attributes_array'] ? drupal_attributes($vars['attributes_array']) : '';
- }
- if (!empty($vars['elements']['#grid_container']) || !empty($vars['elements']['#data']['css'])) {
- if (!empty($vars['elements']['#data']['css'])) {
- foreach (array_map('drupal_html_class', explode(' ', $vars['elements']['#data']['css'])) as $class) {
- $vars['content_attributes_array']['class'][] = $class;
- }
- }
- if (!empty($vars['elements']['#grid_container'])) {
- $vars['content_attributes_array']['class'][] = 'container-' . $vars['elements']['#grid_container'];
- }
- $vars['content_attributes'] = $vars['content_attributes_array'] ? drupal_attributes($vars['content_attributes_array']) : '';
- }
-
- alpha_invoke('process', $hook, $vars);
- }
- /**
- * Implements hook_element_info_alter().
- */
- function alpha_element_info_alter(&$elements) {
- if (variable_get('preprocess_css', FALSE) && (!defined('MAINTENANCE_MODE') || MAINTENANCE_MODE != 'update')) {
- array_unshift($elements['styles']['#pre_render'], 'alpha_css_preprocessor');
- }
- }
- /**
- * Implements hook_css_alter().
- */
- function alpha_css_alter(&$css) {
- $theme = alpha_get_theme();
-
- if ($theme->settings['exclude']) {
- foreach(array_filter($theme->settings['exclude']) as $item) {
- unset($css[$item]);
- }
- }
- }
- /**
- * Implements hook_page_alter().
- */
- function alpha_page_alter(&$vars) {
- $theme = alpha_get_theme();
- $theme->settings['debug']['access'] = alpha_debug_access($GLOBALS['user'], $theme->settings['debug']['roles']);
-
- // If no module has taken care of the main content, add it to the page now.
- // This allows the site to still be usable even if no modules that
- // control page regions (for example, the Block module) are enabled.
- if (!drupal_static('system_main_content_added', FALSE)) {
- $vars['content']['system_main'] = drupal_set_page_content();
- }
-
- if ($theme->settings['debug']['access'] && ($theme->settings['debug']['grid'] || $theme->settings['debug']['block'])) {
- drupal_add_css(drupal_get_path('theme', 'alpha') . '/css/alpha-debug.css', array('group' => CSS_THEME, 'weight' => -5));
- drupal_add_js(drupal_get_path('theme', 'alpha') . '/js/alpha-debug.js', array('group' => JS_THEME, 'weight' => -5));
-
- if ($theme->settings['responsive']) {
- $vars['page_bottom']['alpha_resize_indicator'] = array(
- '#type' => 'markup',
- '#markup' => '<div class="alpha-resize-indicator"></div>',
- );
- }
- if ($theme->settings['debug']['grid']) {
- $vars['page_bottom']['alpha_grid_toggle'] = array(
- '#type' => 'markup',
- '#markup' => '<a class="alpha-grid-toggle" href="#"></a>',
- );
- }
- if ($theme->settings['debug']['block']) {
- $vars['page_bottom']['alpha_block_toggle'] = array(
- '#type' => 'markup',
- '#markup' => '<a class="alpha-block-toggle" href="#"></a>',
- );
- foreach ($theme->regions as $region => $item) {
- if ($item['enabled']) {
- if (empty($vars[$region])) {
- $vars[$region]['#region'] = $region;
- $vars[$region]['#theme_wrappers'] = array('region');
- }
- if (isset($vars[$region]['#theme_wrappers']) && array_search('region', $vars[$region]['#theme_wrappers']) !== FALSE) {
- $vars[$region] = array('alpha_debug_' . $region => array(
- '#type' => 'markup',
- '#markup' => '<div class="alpha-debug-block"><h2>' . $item['name'] . '</h2><p>' . t('This is a debugging block') . '</p></div>',
- '#weight' => -999,
- )) + $vars[$region];
- }
- }
- }
- }
- }
-
- if (!module_implements('alpha_page_structure_alter')) {
- alpha_alter('alpha_page_structure', $vars, $theme->theme);
- }
- else {
- drupal_alter('alpha_page_structure', $vars, $theme->theme);
- }
- }
- /**
- * Implements hook_alpha_page_alter().
- */
- function alpha_alpha_page_structure_alter(&$vars) {
- $theme = alpha_get_theme();
- $temporary = array();
-
- foreach ($theme->regions as $region => $item) {
- if ($item['enabled'] && $theme->zones[$item['zone']]['enabled'] && ($item['force'] || !empty($vars[$region]))) {
- $temporary[$item['section']][$item['zone']][$region] = !empty($vars[$region]) ? $vars[$region] : array();
- $temporary[$item['section']][$item['zone']][$region]['#weight'] = (int) $item['weight'];
- $temporary[$item['section']][$item['zone']][$region]['#position'] = $item['position'];
- $temporary[$item['section']][$item['zone']][$region]['#data'] = $item;
- $temporary[$item['section']][$item['zone']][$region]['#grid'] = array(
- 'prefix' => $item['prefix'],
- 'suffix' => $item['suffix'],
- 'push' => $item['push'],
- 'pull' => $item['pull'],
- 'columns' => $item['columns'],
- );
-
- $theme->regions[$region]['grid'] = &$temporary[$item['section']][$item['zone']][$region]['#grid'];
-
- if (empty($vars[$region])) {
- $temporary[$item['section']][$item['zone']][$region]['#region'] = $region;
- $temporary[$item['section']][$item['zone']][$region]['#theme_wrappers'] = array('region');
- }
- }
- else if (!empty($vars[$region])) {
- $vars['#excluded'][$region] = !empty($vars[$region]) ? $vars[$region] : array();
- $vars['#excluded'][$region]['#weight'] = (int) $item['weight'];
- $vars['#excluded'][$region]['#data'] = $item;
- $vars['#excluded'][$region]['#grid'] = array(
- 'prefix' => $item['prefix'],
- 'suffix' => $item['suffix'],
- 'push' => $item['push'],
- 'pull' => $item['pull'],
- 'columns' => $item['columns'],
- );
- }
-
- unset($vars[$region]);
- }
-
- foreach ($theme->zones as $zone => $item) {
- if ($item['enabled'] && ($item['force'] || !empty($temporary[$item['section']][$zone]))) {
- if (isset($item['primary']) && isset($temporary[$item['section']][$zone][$item['primary']])) {
- alpha_calculate_primary($temporary[$item['section']][$zone], $item['primary'], $item['columns']);
- }
- if ($item['order']) {
- alpha_calculate_position($temporary[$item['section']][$zone]);
- }
-
- $temporary[$item['section']][$zone]['#theme_wrappers'] = array('zone');
- $temporary[$item['section']][$zone]['#zone'] = $zone;
- $temporary[$item['section']][$zone]['#weight'] = (int) $item['weight'];
- $temporary[$item['section']][$zone]['#data'] = $item;
- $temporary[$item['section']][$zone]['#grid_container'] = $item['columns'];
- }
- }
- foreach ($theme->sections as $section => $item) {
- if (isset($temporary[$section])) {
- $temporary[$section]['#theme_wrappers'] = array('section');
- $temporary[$section]['#section'] = $section;
- }
- }
-
- $vars = array_merge($vars, $temporary);
- }
- /**
- * Implements hook_preprocess_section().
- */
- function template_preprocess_section(&$vars) {
- $vars['theme_hook_suggestions'][] = 'section__' . $vars['elements']['#section'];
- $vars['section'] = $vars['elements']['#section'];
- $vars['content'] = $vars['elements']['#children'];
- $vars['attributes_array']['id'] = drupal_html_id('section-' . $vars['section']);
- $vars['classes_array'] = array('section', $vars['attributes_array']['id']);
- }
- /**
- * Implements hook_preprocess_zone().
- */
- function template_preprocess_zone(&$vars) {
- $vars['theme_hook_suggestions'] = array('zone__' . $vars['elements']['#zone']);
- $vars['zone'] = $vars['elements']['#zone'];
- $vars['content'] = $vars['elements']['#children'];
- $vars['wrapper'] = $vars['elements']['#data']['wrapper'];
- $vars['columns'] = $vars['elements']['#data']['columns'];
-
- $vars['content_attributes_array']['id'] = drupal_html_id('zone-' . $vars['zone']);
- $vars['content_attributes_array']['class'] = array('zone', $vars['content_attributes_array']['id'], 'clearfix');
-
- if ($vars['wrapper']) {
- $vars['attributes_array']['id'] = drupal_html_id($vars['content_attributes_array']['id'] . '-wrapper');
- $vars['classes_array'] = array('zone-wrapper', $vars['attributes_array']['id'], 'clearfix');
- }
-
- alpha_grid_include($vars['columns']);
- }
- /**
- * Implements hook_preprocess_block().
- */
- function alpha_alpha_preprocess_block(&$vars) {
- $vars['content_attributes_array']['class'][] = 'content';
- $vars['content_attributes_array']['class'][] = 'clearfix';
- $vars['attributes_array']['id'] = $vars['block_html_id'];
- $vars['attributes_array']['class'][] = drupal_html_class('block-' . $vars['block']->delta);
- $vars['attributes_array']['class'][] = $vars['block_html_id'];
- }
- /**
- * Implements hook_preprocess_html().
- */
- function alpha_alpha_preprocess_html(&$vars) {
- $theme = alpha_get_theme();
-
- foreach (array('two-sidebars', 'one-sidebar sidebar-first', 'one-sidebar sidebar-second', 'no-sidebars') as $exclude) {
- if ($index = array_search($exclude, $vars['attributes_array']['class'])) {
- unset($vars['attributes_array']['class'][$index]);
- }
- }
-
- // Add a CSS class based on the current page context.
- if (!drupal_is_front_page()) {
- $context = explode('/', drupal_get_path_alias());
- $context = reset($context);
-
- if (!empty($context)) {
- $vars['attributes_array']['class'][] = drupal_html_class('context-' . $context);
- }
- }
-
- if (($theme->settings['debug']['grid'] || $theme->settings['debug']['block']) && $theme->settings['debug']['access']) {
- if ($theme->settings['debug']['grid'] && $theme->settings['debug']['grid_active']) {
- $vars['attributes_array']['class'][] = 'alpha-grid-debug';
- }
-
- if ($theme->settings['debug']['block'] && $theme->settings['debug']['block_active']) {
- $vars['attributes_array']['class'][] = 'alpha-region-debug';
- }
- }
-
- if($theme->settings['responsive'] && $theme->settings['viewport']['enabled']) {
- $meta = array(
- '#tag' => 'meta',
- '#attributes' => array(
- 'name' => 'viewport',
- 'content' => 'width=device-width, initial-scale=' . $theme->settings['viewport']['initial'] . ', maximum-scale=' . $theme->settings['viewport']['max'] . ', minimum-scale=' . $theme->settings['viewport']['min'] . ', user-scalable=' . ($theme->settings['viewport']['user'] ? 'yes' : 'no'),
- ),
- );
- drupal_add_html_head($meta, 'alpha-viewport');
- }
-
- alpha_css_include();
- alpha_libraries_include();
- }
- /**
- * Implements hook_preprocess_page().
- */
- function alpha_alpha_preprocess_page(&$vars) {
- $theme = alpha_get_theme();
- $theme->page = &$vars;
-
- $vars['feed_icons'] = $theme->settings['toggle']['feed_icons'] ? $vars['feed_icons'] : NULL;
- $vars['tabs'] = $theme->settings['toggle']['tabs'] ? $vars['tabs'] : NULL;
- $vars['action_links'] = $theme->settings['toggle']['action_links'] ? $vars['action_links'] : NULL;
- $vars['show_messages'] = $theme->settings['toggle']['messages'] ? $vars['show_messages'] : FALSE;
- $vars['site_name_hidden'] = $theme->settings['hidden']['site_name'];
- $vars['site_slogan_hidden'] = $theme->settings['hidden']['site_slogan'];
- $vars['title_hidden'] = $theme->settings['hidden']['title'];
- $vars['attributes_array']['id'] = 'page';
- $vars['attributes_array']['class'][] = 'clearfix';
- }
- /**
- * Implements hook_preprocess_region().
- */
- function alpha_alpha_preprocess_region(&$vars) {
- $vars['attributes_array']['id'] = drupal_html_id('region-' . $vars['region']);
- $vars['content_attributes_array']['class'][] = 'region-inner';
- $vars['content_attributes_array']['class'][] = $vars['attributes_array']['id'] . '-inner';
- }
- /**
- * Implements hook_process_page().
- */
- function alpha_alpha_process_page(&$vars) {
- $theme = alpha_get_theme();
-
- $vars['title'] = $theme->settings['toggle']['page_title'] ? $vars['title'] : NULL;
- $vars['breadcrumb'] = $theme->settings['toggle']['breadcrumb'] ? $vars['breadcrumb'] : NULL;
- }