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<?php
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/**
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* @file
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* Holds the contents of a preprocess function moved into its own file
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* to ease memory requirements and having too much code in one file.
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*/
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/**
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* Preprocess forum.
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*/
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function _advanced_forum_preprocess_forums(&$variables) {
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$variables['forums_defined'] = count($variables['forums']) || count($variables['parents']);
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advanced_forum_add_template_suggestions("forums", $variables);
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$tid = intval($variables['tid']);
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if (!empty($variables['forums'])) {
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$variables['forums'] = theme('forum_list', $variables);
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}
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else {
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$variables['forums'] = '';
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}
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if (intval(arg(1)) == 0) {
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// We're on the front page of the forums.
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// Remove forum description.
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$variables['forum_description'] = '';
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// This is normally attached to the topic list so we need to create it
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// here as well since the main page has no topics.
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$variables['forum_tools'] = advanced_forum_forum_tools(0);
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// Fetch the forum statistics.
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$variables['forum_statistics'] = '';
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if (user_access('view forum statistics')) {
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$variables['forum_statistics'] = theme('advanced_forum_statistics');
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}
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// Fetch the forum legend.
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$variables['forum_legend'] = theme('advanced_forum_forum_legend');
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}
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else {
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// Grab the forum description and make it available to the template file.
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$forum = taxonomy_term_load($tid);
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$variables['forum_description'] = $forum->description;
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// Get the themed list of node types that can be posted in this forum.
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$variables['forum_links'] = theme('advanced_forum_node_type_create_list', array('forum_id' => $variables['tid']));
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// Set a variable for displaying the topic legend.
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$variables['topic_legend'] = theme('advanced_forum_topic_legend');
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}
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}
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