template_preprocess_advanced_forum_topic_list_view.inc in Advanced Forum 7.2
Same filename and directory in other branches
Holds the contents of a preprocess function moved into its own file to ease memory requirements and having too much code in one file.
File
includes/template_preprocess_advanced_forum_topic_list_view.incView source
<?php
/**
* @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.
*/
/**
* Preprocess advanced forum topic list.
*/
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();
advanced_forum_add_template_suggestions("topic-list-view", $variables);
$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();
$variables['field_classes'] = 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';
$query = tablesort_get_query_parameters();
if (isset($view->exposed_raw_input)) {
$query += $view->exposed_raw_input;
}
$header = array();
$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 = $handler
->render_fields($result);
$keys = array_keys($view->field);
$stickies_done = FALSE;
$sticky_count = 0;
foreach ($result as $count => $row) {
// Grab the teaser so it can be used on the title of the td as a popup
// preview. By default, the view provides the teaser as a popup on the
// title link.
if (!empty($renders[$count]['teaser'])) {
$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)) {
$term = taxonomy_term_load($row->topic_actual_forum);
$variables['shadow'][$count] = theme('advanced_forum_shadow_topic', array(
'title' => check_plain($row->node_title),
'nid' => $row->nid,
'new_forum' => empty($term->name) ? "" : check_plain($term->name),
));
}
else {
$variables['shadow'][$count] = FALSE;
}
}
// Make the sticky variable available to the template.
$variables['sticky'] = $sticky;
$variables['teasers'] = empty($teasers) ? NULL : $teasers;
foreach ($columns as $field => $column) {
// Create a second variable so we can easily find what fields we have and what the
// CSS classes should be.
$variables['fields'][$field] = drupal_clean_css_identifier($field);
if ($active == $field) {
$variables['fields'][$field] .= ' active';
}
// 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 {
$initial = !empty($options['info'][$field]['default_sort_order']) ? $options['info'][$field]['default_sort_order'] : 'asc';
if ($active == $field) {
$initial = $order == 'asc' ? 'desc' : 'asc';
}
$title = t('sort by @s', array(
'@s' => $label,
));
if ($active == $field) {
$label .= theme('tablesort_indicator', array(
'style' => $initial,
));
}
$query['order'] = $field;
$query['sort'] = $initial;
$link_options = array(
'html' => TRUE,
'attributes' => array(
'title' => $title,
),
'query' => $query,
);
$variables['header'][$field] = l($label, $_GET['q'], $link_options);
}
$variables['header_classes'][$field] = '';
// Set up the header label class.
if ($fields[$field]->options['element_default_classes']) {
$variables['header_classes'][$field] .= "views-field views-field-" . $variables['fields'][$field];
}
$class = $fields[$field]
->element_label_classes(0);
if ($class) {
if ($variables['header_classes'][$field]) {
$variables['header_classes'][$field] .= ' ';
}
$variables['header_classes'][$field] .= $class;
}
// Add a header label wrapper if one was selected.
if ($variables['header'][$field]) {
$element_label_type = $fields[$field]
->element_label_type(TRUE, TRUE);
if ($element_label_type) {
$variables['header'][$field] = '<' . $element_label_type . '>' . $variables['header'][$field] . '</' . $element_label_type . '>';
}
}
}
// Add a CSS align class to each field if one was set.
if (!empty($options['info'][$field]['align'])) {
$variables['fields'][$field] .= ' ' . drupal_clean_css_identifier($options['info'][$field]['align']);
}
// Render each field into its appropriate column.
foreach ($result as $num => $row) {
// Add field classes.
$variables['field_classes'][$field][$num] = '';
if ($fields[$field]->options['element_default_classes']) {
$variables['field_classes'][$field][$num] = "views-field views-field-" . $variables['fields'][$field];
}
if ($classes = $fields[$field]
->element_classes($num)) {
if ($variables['field_classes'][$field][$num]) {
$variables['field_classes'][$field][$num] .= ' ';
}
$variables['field_classes'][$field][$num] .= $classes;
}
$variables['field_attributes'][$field][$num] = array();
if (!empty($fields[$field]) && empty($fields[$field]->options['exclude'])) {
$field_output = $renders[$num][$field];
$element_type = $fields[$field]
->element_type(TRUE, TRUE);
if ($element_type) {
$field_output = '<' . $element_type . '>' . $field_output . '</' . $element_type . '>';
}
// Don't bother with separators and stuff if the field does not show up.
if (empty($field_output) && !empty($variables['rows'][$num][$column])) {
continue;
}
// Place the field into the column, along with an optional separator.
if (!empty($variables['rows'][$num][$column])) {
if (!empty($options['info'][$column]['separator'])) {
$variables['rows'][$num][$column] .= filter_xss_admin($options['info'][$column]['separator']);
}
}
else {
$variables['rows'][$num][$column] = '';
}
$variables['rows'][$num][$column] .= $field_output;
}
}
}
$count = 0;
foreach ($variables['rows'] as $num => $row) {
$variables['row_classes'][$num][] = $count++ % 2 == 0 ? 'odd' : 'even';
if ($row_class = $handler
->get_row_class($num)) {
$variables['row_classes'][$num][] = $row_class;
}
}
$variables['row_classes'][0][] = 'views-row-first';
$variables['row_classes'][count($variables['row_classes']) - 1][] = 'views-row-last';
if (!variable_get('advanced_forum_keep_classes', FALSE) || !is_array($variables['classes_array'])) {
// Add in our classes overwriting existing.
$variables['classes_array'] = array();
}
$variables['classes_array'][] = 'forum-table forum-table-topics';
if (empty($variables['rows']) && !empty($options['empty_table'])) {
$variables['rows'][0][0] = $view->display_handler
->render_area('empty');
// Calculate the amounts of rows with output.
$variables['field_attributes'][0][0]['colspan'] = count($variables['header']);
$variables['field_classes'][0][0] = 'views-empty';
}
if (!empty($options['sticky'])) {
drupal_add_js('misc/tableheader.js');
$variables['classes_array'][] = "sticky-enabled";
}
$variables['classes_array'][] = 'cols-' . count($variables['header']);
if (!empty($handler->options['summary'])) {
$variables['attributes_array'] = array(
'summary' => $handler->options['summary'],
);
}
}
Functions
Name | Description |
---|---|
_template_preprocess_advanced_forum_topic_list_view | Preprocess advanced forum topic list. |