function _views_slideshow_cycle_preprocess_views_slideshow_cycle_main_frame in Views Slideshow 6.3
Same name and namespace in other branches
- 7.3 contrib/views_slideshow_cycle/theme/views_slideshow_cycle.theme.inc \_views_slideshow_cycle_preprocess_views_slideshow_cycle_main_frame()
Views Slideshow: Theme the main frame wrapper.
1 call to _views_slideshow_cycle_preprocess_views_slideshow_cycle_main_frame()
- template_preprocess_views_slideshow_cycle_main_frame in contrib/
views_slideshow_cycle/ views_slideshow_cycle.module
File
- contrib/
views_slideshow_cycle/ theme/ views_slideshow_cycle.theme.inc, line 14 - Theme & preprocess functions for the Views Slideshow: cycle module.
Code
function _views_slideshow_cycle_preprocess_views_slideshow_cycle_main_frame(&$vars) {
$settings = $vars['settings'];
$rows = $vars['rows'];
$view = $vars['view'];
$vss_id = $vars['vss_id'];
// Cast the strings into int or bool as necessary.
$new_settings = array();
foreach ($settings as $key => $value) {
if (is_string($value)) {
$value = str_replace("\n", ' ', $value);
$value = trim($value);
if (is_numeric($value)) {
$value = (int) $value;
}
elseif (strtolower($value) == 'true') {
$value = TRUE;
}
elseif (strtolower($value) == 'false') {
$value = FALSE;
}
}
$new_settings[$key] = $value;
}
$settings = array_merge(array(
'num_divs' => sizeof($rows),
'id_prefix' => '#views_slideshow_cycle_main_',
'div_prefix' => '#views_slideshow_cycle_div_',
'vss_id' => $vss_id,
), $new_settings);
// We need to go through the current js setting values to make sure the one we
// want to add is not already there. If it is already there then append -[num]
// to the id to make it unique.
$slideshow_count = 1;
$current_settings = drupal_add_js();
foreach ($current_settings['setting'] as $current_setting) {
if (isset($current_setting['viewsSlideshowCycle'])) {
$current_keys = array_keys($current_setting['viewsSlideshowCycle']);
if (stristr($current_keys[0], '#views_slideshow_cycle_main_' . $vss_id)) {
$slideshow_count++;
}
}
}
if ($slideshow_count > 1) {
$vss_id .= '-' . $slideshow_count;
$settings['vss_id'] = $vss_id;
}
if (module_exists('libraries')) {
// Load jQuery Cycle
if ($cycle_path = _views_slideshow_cycle_library_path()) {
drupal_add_js($cycle_path);
}
// Load Json2
$json_path = libraries_get_path('json2');
if (!empty($json_path) && file_exists($json_path . '/json2.js')) {
drupal_add_js($json_path . '/json2.js');
}
// Load our cycle js
$module_path = drupal_get_path('module', 'views_slideshow_cycle');
drupal_add_js($module_path . '/js/views_slideshow_cycle.js');
// Load the pause library
if (!empty($settings['pause_in_middle']) && ($pause_path = _views_slideshow_cycle_pause_library_path())) {
drupal_add_js($pause_path);
}
}
// Load our cycle css
drupal_add_css($module_path . '/views_slideshow_cycle.css', 'file');
drupal_add_js(array(
'viewsSlideshowCycle' => array(
'#views_slideshow_cycle_main_' . $vss_id => $settings,
),
), 'setting');
// Add hover intent library
if ($settings['pause']) {
if (module_exists('libraries')) {
// Load jQuery hoverIntent
$hoverIntent_path = libraries_get_path('jquery.hoverIntent');
if (!empty($hoverIntent_path) && file_exists($hoverIntent_path . '/jquery.hoverIntent.js')) {
drupal_add_js($hoverIntent_path . '/jquery.hoverIntent.js');
}
}
}
// Add the slideshow elements.
$vars['attributes']['id'] = "views_slideshow_cycle_teaser_section_" . $vss_id;
$vars['attributes']['class'] = 'views_slideshow_cycle_teaser_section';
$styles = '';
if (isset($view->display_handler->display->display_options['style_options']['views_slideshow_cycle'])) {
$styles = $view->display_handler->display->display_options['style_options']['views_slideshow_cycle'];
}
$styles_default = '';
if (isset($view->display['default']->display_options['style_options']['views_slideshow_cycle'])) {
$styles_default = $view->display['default']->display_options['style_options']['views_slideshow_cycle'];
}
// Retrive the number of items per frame
if (isset($styles['items_per_slide']) && $styles['items_per_slide'] > 0) {
$items_per_slide = $styles['items_per_slide'];
}
elseif (isset($styles_default['items_per_slide']) && $styles_default['items_per_slide'] > 0) {
$items_per_slide = $styles_default['items_per_slide'];
}
else {
$items_per_slide = 1;
}
$vars['items_per_slide'] = $items_per_slide;
$items = array();
$slideshow_count = 0;
$rendered_rows = '';
foreach ($rows as $count => $item) {
$items[] = $item;
if (count($items) == $items_per_slide || $count == count($rows) - 1) {
$rendered_rows .= theme(views_theme_functions('views_slideshow_cycle_main_frame_row', $view, $view->display[$view->current_display]), $vss_id, $items, $slideshow_count, $view);
$items = array();
$slideshow_count++;
}
}
$vars['rendered_rows'] = $rendered_rows;
}