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<?php
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/**
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* @file
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* The theme system, which controls the output of views slideshow.
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*
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* This just adds a wrapper div to the slideshow.
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*/
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function _views_slideshow_preprocess_views_slideshow(&$vars) {
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$options = $vars['options'];
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$vars['skin'] = 'default';
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$vars['slideshow'] = '';
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$main_frame_module = $options['slideshow_type'];
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if (empty($main_frame_module)) {
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// Get all slideshow types.
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$slideshows = module_invoke_all('views_slideshow_slideshow_info');
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if ($slideshows) {
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foreach ($slideshows as $slideshow_id => $slideshow_info) {
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$main_frame_module = $slideshow_id;
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break;
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}
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}
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}
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// Make sure the main slideshow settings are defined before building the
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// slideshow.
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if (empty($main_frame_module)) {
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drupal_set_message(t('No main frame module is enabled for views slideshow.'), 'error');
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}
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elseif (empty($options[$main_frame_module])) {
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drupal_set_message(t('The options for !module does not exists.', array('!module' => $main_frame_module)), 'error');
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}
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elseif (!empty($vars['rows'])) {
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$settings = $options[$main_frame_module];
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$view = $vars['view'];
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$rows = $vars['rows'];
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$num_divs = count($rows);
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$vss_id = $view->name . '-' . $view->current_display;
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// Give each slideshow a unique id if there are more than one on the page.
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static $instances = array();
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if (isset($instances[$vss_id])) {
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$instances[$vss_id]++;
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$vss_id .= "_" . $instances[$vss_id];
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}
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else {
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$instances[$vss_id] = 1;
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}
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// Building our default methods.
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$methods = array(
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'goToSlide' => array(),
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'nextSlide' => array(),
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'pause' => array(),
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'play' => array(),
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'previousSlide' => array(),
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'transitionBegin' => array(),
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'transitionEnd' => array(),
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);
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// Pull all widget info and slideshow info and merge them together.
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$widgets = module_invoke_all('views_slideshow_widget_info');
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$slideshows = module_invoke_all('views_slideshow_slideshow_info');
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$addons = array_merge($widgets, $slideshows);
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// Loop through all the addons and call their methods if needed.
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foreach ($addons as $addon_id => $addon_info) {
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foreach ($addon_info['accepts'] as $imp_key => $imp_value) {
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if (is_array($imp_value)) {
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$methods[$imp_key][] = views_slideshow_format_addons_name($addon_id);
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}
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else {
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$methods[$imp_value][] = views_slideshow_format_addons_name($addon_id);
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}
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}
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}
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$js_settings = array(
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'viewsSlideshow' => array(
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$vss_id => array(
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'methods' => $methods,
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'paused' => 0,
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)
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)
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);
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drupal_add_library('views_slideshow', 'views_slideshow');
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drupal_add_js($js_settings, 'setting');
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/**
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* Process Skins
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*/
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$skin_info = array();
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if (isset($options['skin_info'])) {
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$skin_info = $options['skin_info'];
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}
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// Make sure $skin_info has all the values.
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$skin_info += array(
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'class' => 'default',
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'name' => t('Untitled skin'),
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'module' => 'views_slideshow',
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'path' => '',
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'stylesheets' => array(),
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);
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$vars['skin'] = $skin_info['class'];
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// Enqueue any stylesheets set for the skin on this view are added.
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$skin_path = drupal_get_path('module', $skin_info['module']);
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if ($skin_info['path']) {
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$skin_path .= '/' . $skin_info['path'];
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}
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// Add stylesheet.
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if (!empty($skin_info['stylesheets'])) {
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foreach ($skin_info['stylesheets'] as $stylesheet) {
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drupal_add_css($skin_path . '/' . $stylesheet);
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}
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}
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/**
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* Process Widgets
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*/
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// Build weights
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for ($i = 1; $i <= count($widgets); $i++) {
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$weight['top'][$i] = '';
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$weight['bottom'][$i] = '';
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}
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foreach ($widgets as $widget_id => $widget_name) {
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// Put our widgets in the right location.
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if ($options['widgets']['top'][$widget_id]['enable']) {
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$widget_weight = ($options['widgets']['top'][$widget_id]['weight'] > count($widgets)) ? count($widgets) : $options['widgets']['top'][$widget_id]['weight'];
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$weight['top'][$widget_weight][] = $widget_id;
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}
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if ($options['widgets']['bottom'][$widget_id]['enable']) {
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$widget_weight = ($options['widgets']['bottom'][$widget_id]['weight'] > count($widgets)) ? count($widgets) : $options['widgets']['bottom'][$widget_id]['weight'];
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$weight['bottom'][$widget_weight][] = $widget_id;
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}
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}
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// Build our widgets
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foreach ($weight as $location => $order) {
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$vars[$location . '_widget_rendered'] = '';
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foreach ($order as $order_num => $widgets) {
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if (is_array($widgets)) {
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foreach ($widgets as $widget_id) {
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$vars[$widget_id . '_' . $location] = theme(views_theme_functions($widget_id . '_widget_render', $view, $view->display[$view->current_display]), array('vss_id' => $vss_id, 'view' => $view, 'settings' => $options['widgets'][$location][$widget_id], 'location' => $location, 'rows' => $rows));
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$vars[$location . '_widget_rendered'] .= $vars[$widget_id . '_' . $location];
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}
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}
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}
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}
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/**
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* Process Slideshow
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*/
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$slides = theme(views_theme_functions($main_frame_module . '_main_frame', $view, $view->display[$view->current_display]), array('vss_id' => $vss_id, 'view' => $view, 'settings' => $settings, 'rows' => $rows));
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$vars['slideshow'] = theme(views_theme_functions('views_slideshow_main_section', $view, $view->display[$view->current_display]), array('vss_id' => $vss_id, 'slides' => $slides, 'plugin' => $main_frame_module));
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}
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}
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/**
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* The current element of the slideshow.
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*
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* @ingroup themeable
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*/
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function theme_views_slideshow_main_section($vars) {
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return '<div id="' . $vars['plugin'] . '_main_' . $vars['vss_id'] . '" class="' . $vars['plugin'] . '_main views_slideshow_main">' . $vars['slides'] . '</div>';
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}
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/**
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* Views Slideshow: pager.
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*
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* @ingroup themeable
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*/
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function theme_views_slideshow_pager_widget_render($vars) {
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// Add javascript settings for the pager type.
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$js_vars = array(
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'viewsSlideshowPager' => array(
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$vars['vss_id'] => array(
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$vars['location'] => array(
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'type' => views_slideshow_format_addons_name($vars['settings']['type'])
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),
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),
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),
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);
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drupal_add_library('views_slideshow', 'views_slideshow');
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drupal_add_js($js_vars, 'setting');
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// Create some attributes
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$attributes['class'] = 'widget_pager widget_pager_' . $vars['location'];
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$attributes['id'] = 'widget_pager_' . $vars['location'] . '_' . $vars['vss_id'];
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return theme(views_theme_functions($vars['settings']['type'], $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'view' => $vars['view'], 'settings' => $vars['settings'], 'location' => $vars['location'], 'attributes' => $attributes));
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}
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/**
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* Theme pager fields
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*/
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function _views_slideshow_preprocess_views_slideshow_pager_fields(&$vars) {
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// Build our javascript settings.
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$js_vars = array(
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'viewsSlideshowPagerFields' => array(
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$vars['vss_id'] => array(
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$vars['location'] => array(
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'activatePauseOnHover' => $vars['settings']['views_slideshow_pager_fields_hover'],
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),
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),
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),
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);
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// Add the settings to the page.
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drupal_add_library('views_slideshow', 'views_slideshow');
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drupal_add_js($js_vars, 'setting');
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// Add hover intent library
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if ($vars['settings']['views_slideshow_pager_fields_hover']) {
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if (module_exists('libraries')) {
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// Load jQuery hoverIntent
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$hoverIntent_path = libraries_get_path('jquery.hoverIntent');
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if (!empty($hoverIntent_path) && file_exists($hoverIntent_path . '/jquery.hoverIntent.js')) {
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drupal_add_js($hoverIntent_path . '/jquery.hoverIntent.js');
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}
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}
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}
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$vars['classes_array'][] = $vars['attributes']['class'];
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$vars['widget_id'] = $vars['attributes']['id'];
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// Add our class to the wrapper.
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$vars['classes_array'][] = 'views_slideshow_pager_field';
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// Render all the fields unless there is only 1 slide and the user specified
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// to hide them when there is only one slide.
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$vars['rendered_field_items'] = '';
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if (empty($vars['settings']['hide_on_single_slide']) || count($vars['view']->result) > $vars['view']->style_options['views_slideshow_cycle']['items_per_slide']) {
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foreach ($vars['view']->result as $count => $node) {
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$rendered_fields = '';
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foreach ($vars['settings']['views_slideshow_pager_fields_fields'] as $field => $use) {
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if ($use !== 0 && is_object($vars['view']->field[$field])) {
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$rendered_fields .= theme(views_theme_functions('views_slideshow_pager_field_field', $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('view' => $vars['view'], 'field' => $field, 'count' => $count));
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}
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}
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$vars['rendered_field_items'] .= theme(views_theme_functions('views_slideshow_pager_field_item', $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'item' => $rendered_fields, 'count' => $count, 'location' => $vars['location'], 'length' => count($vars['view']->result)));
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}
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}
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}
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/**
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* Views Slideshow: pager item.
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*
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* @ingroup themeable
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*/
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function _views_slideshow_preprocess_views_slideshow_pager_field_item(&$vars) {
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$vars['classes_array'][] = 'views_slideshow_pager_field_item';
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$vars['classes_array'][] = ($vars['count'] % 2) ? 'views-row-even' : 'views-row-odd';
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if ($vars['count'] == 0) {
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$vars['classes_array'][] = 'views-row-first';
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}
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elseif ($vars['count'] == $vars['length'] - 1) {
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$vars['classes_array'][] = 'views-row-last';
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}
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}
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/**
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* Views Slideshow: Controls.
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*
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* @inggroup themeable
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*/
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function theme_views_slideshow_controls_widget_render($vars) {
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// Add javascript settings for the controls type.
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$js_vars = array(
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'viewsSlideshowControls' => array(
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$vars['vss_id'] => array(
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$vars['location'] => array(
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'type' => views_slideshow_format_addons_name($vars['settings']['type'])
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),
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),
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),
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);
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drupal_add_library('views_slideshow', 'views_slideshow');
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drupal_add_js($js_vars, 'setting');
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$output = '';
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if (empty($vars['settings']['hide_on_single_slide']) || count($vars['rows']) > $vars['view']->style_options['views_slideshow_cycle']['items_per_slide']) {
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$output = theme(views_theme_functions($vars['settings']['type'], $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'view' => $vars['view'], 'settings' => $vars['settings'], 'location' => $vars['location'], 'rows' => $vars['rows']));
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}
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return $output;
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}
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/**
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* The slideshow controls.
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*
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* @ingroup themeable
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*/
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function _views_slideshow_preprocess_views_slideshow_controls_text(&$vars) {
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$module_path = drupal_get_path('module', 'views_slideshow');
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drupal_add_css($module_path . '/views_slideshow_controls_text.css', array('type' => 'file'));
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$vars['classes_array'][] = 'views_slideshow_controls_text';
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$vars['rendered_control_previous'] = theme(views_theme_functions('views_slideshow_controls_text_previous', $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'view' => $vars['view'], 'settings' => $vars['settings']));
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$vars['rendered_control_pause'] = theme(views_theme_functions('views_slideshow_controls_text_pause', $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'view' => $vars['view'], 'settings' => $vars['settings']));
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$vars['rendered_control_next'] = theme(views_theme_functions('views_slideshow_controls_text_next', $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'view' => $vars['view'], 'settings' => $vars['settings']));
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}
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/**
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* Views Slideshow: "previous" control.
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*
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* @ingroup themeable
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*/
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function _views_slideshow_preprocess_views_slideshow_controls_text_previous(&$vars) {
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$vars['classes_array'][] = 'views_slideshow_controls_text_previous';
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}
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/**
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* Views Slideshow: "pause" control.
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*
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* @ingroup themeable
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*/
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function _views_slideshow_preprocess_views_slideshow_controls_text_pause(&$vars) {
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$vars['classes_array'][] = 'views_slideshow_controls_text_pause views-slideshow-controls-text-status-play';
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$vars['start_text'] = t('Pause');
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333
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}
|
|
334
|
|
|
335
|
/**
|
|
336
|
* Views Slideshow: "next" control.
|
|
337
|
*
|
|
338
|
* @ingroup themeable
|
|
339
|
*/
|
|
340
|
function _views_slideshow_preprocess_views_slideshow_controls_text_next(&$vars) {
|
|
341
|
$vars['classes_array'][] = 'views_slideshow_controls_text_next';
|
|
342
|
}
|
|
343
|
|
|
344
|
/**
|
|
345
|
* Views Slideshow: Slide Counter.
|
|
346
|
*
|
|
347
|
* @inggroup themeable
|
|
348
|
*/
|
|
349
|
function theme_views_slideshow_slide_counter_widget_render($vars) {
|
|
350
|
return theme(views_theme_functions('views_slideshow_slide_counter', $vars['view'], $vars['view']->display[$vars['view']->current_display]), array('vss_id' => $vars['vss_id'], 'view' => $vars['view'], 'settings' => $vars['settings'], 'location' => $vars['location'], 'rows' => $vars['rows']));
|
|
351
|
}
|
|
352
|
|
|
353
|
/**
|
|
354
|
* Views Slideshow: slide counter.
|
|
355
|
*/
|
|
356
|
function _views_slideshow_preprocess_views_slideshow_slide_counter(&$vars) {
|
|
357
|
$vars['classes_array'][] = 'views_slideshow_slide_counter';
|
|
358
|
}
|
