function _template_preprocess_advanced_forum_topic_list_view in Advanced Forum 6.2
Same name and namespace in other branches
- 7.2 includes/template_preprocess_advanced_forum_topic_list_view.inc \_template_preprocess_advanced_forum_topic_list_view()
@file Holds the contents of a preprocess function moved into its own file to ease memory requirements and having too much code in one file.
1 call to _template_preprocess_advanced_forum_topic_list_view()
- template_preprocess_advanced_forum_topic_list_view in includes/
theme.inc - Display a view as a forum topic list style.
File
- includes/
template_preprocess_advanced_forum_topic_list_view.inc, line 8 - Holds the contents of a preprocess function moved into its own file to ease memory requirements and having too much code in one file.
Code
function _template_preprocess_advanced_forum_topic_list_view(&$variables) {
// Even though this isn't needed for the actual topic list view, the other
// views use this same style and need the AF style files added.
_advanced_forum_add_files();
$variables['template_files'][] = 'advanced_forum-topic-list-view';
advanced_forum_add_template_suggestions("topic-list-view", $variables['template_files']);
$view = $variables['view'];
// We need the raw data for this grouping, which is passed in as $variables['rows'].
// However, the template also needs to use for the rendered fields. We
// therefore swap the raw data out to a new variable and reset $variables['rows']
// so that it can get rebuilt.
$result = $variables['rows'];
$variables['rows'] = array();
$options = $view->style_plugin->options;
$handler = $view->style_plugin;
$fields =& $view->field;
$columns = $handler
->sanitize_columns($options['columns'], $fields);
$active = !empty($handler->active) ? $handler->active : '';
$order = !empty($handler->order) ? $handler->order : 'asc';
$query = tablesort_get_querystring();
if ($query) {
$query = '&' . $query;
}
$forum = $view->style_plugin
->get_forum_ids();
// Fields must be rendered in order as of Views 2.3, so we will pre-render
// everything.
$renders = array();
$keys = array_keys($view->field);
$stickies_done = FALSE;
$sticky_count = 0;
$renders = $handler
->render_fields($result);
foreach ($result as $count => $row) {
// Grab the teaser so it can be used on the title of the td as a popup
// preview. By default, the view provides the teaser as a popup on the
// title link.
$teaser = $renders[$count]['teaser'];
$teaser = htmlentities($teaser);
$teasers[$count] = $teaser;
// Determine stickiness.
if (!$stickies_done) {
$sticky[$count] = !empty($row->topic_is_sticky);
if ($sticky[$count]) {
$sticky_count++;
$variables['row_classes'][$count][] = 'sticky';
}
else {
$stickies_done = TRUE;
if ($sticky_count) {
// This ends up appearing only if we have both sticky and non sticky posts.
// Otherwise it will never show up.
$variables['row_classes'][$count - 1][] = 'forum-last-sticky';
}
}
}
// Shadow (moved) topics.
if ($forum && !in_array($row->topic_actual_forum, $forum)) {
$term = taxonomy_get_term($row->topic_actual_forum);
$variables['shadow'][$count] = theme('advanced_forum_shadow_topic', $row->node_title, $row->nid, $term->name);
}
else {
$variables['shadow'][$count] = FALSE;
}
}
// Make the sticky variable available to the template.
$variables['sticky'] = $sticky;
$variables['teasers'] = $teasers;
foreach ($columns as $field => $column) {
// render the header labels
if ($field == $column && empty($fields[$field]->options['exclude'])) {
$label = check_plain(!empty($fields[$field]) ? $fields[$field]
->label() : '');
if (empty($options['info'][$field]['sortable']) || !$fields[$field]
->click_sortable()) {
$variables['header'][$field] = $label;
}
else {
// @todo -- make this a setting
$initial = 'asc';
if ($active == $field && $order == 'asc') {
$initial = 'desc';
}
$title = t('sort by @s', array(
'@s' => $label,
));
if ($active == $field) {
$label .= theme('tablesort_indicator', $initial);
}
$link_options = array(
'html' => TRUE,
'attributes' => array(
'title' => $title,
),
'query' => 'order=' . urlencode($field) . '&sort=' . $initial . $query,
);
$variables['header'][$field] = l($label, $_GET['q'], $link_options);
}
}
// Create a second variable so we can easily find what fields we have and what the
// CSS classes should be.
$variables['fields'][$field] = views_css_safe($field);
if ($active == $field) {
$variables['fields'][$field] .= ' active';
}
// Render each field into its appropriate column.
foreach ($result as $num => $row) {
if (!empty($fields[$field]) && empty($fields[$field]->options['exclude'])) {
$field_output = $renders[$num][$field];
if (!isset($variables['rows'][$num][$column])) {
$variables['rows'][$num][$column] = '';
}
// Don't bother with separators and stuff if the field does not show up.
if ($field_output === '') {
continue;
}
// Place the field into the column, along with an optional separator.
if ($variables['rows'][$num][$column] !== '') {
if (!empty($options['info'][$column]['separator'])) {
$variables['rows'][$num][$column] .= filter_xss_admin($options['info'][$column]['separator']);
}
}
$variables['rows'][$num][$column] .= $field_output;
}
}
}
foreach ($variables['rows'] as $num => $row) {
$variables['row_classes'][$num][] = $num % 2 == 0 ? 'odd' : 'even';
}
$variables['class'] = 'views-table';
if (!empty($options['sticky'])) {
drupal_add_js('misc/tableheader.js');
$variables['class'] .= " sticky-enabled";
}
}