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Path: /data/0/0/6/46/6861/user/7034/cgi-bin/php/lib/ [ Home ]
File: block.MTEntryPrevious.php
<?php
function smarty_block_MTEntryPrevious($args, $content, &$ctx, &$repeat) {
    static $_prev_cache = array();
    if (!isset($content)) {
        $ctx->localize(array('entry', 'conditional', 'else_content'));
        $entry = $ctx->stash('entry');
        if ($entry) {
            $entry_id = $entry['entry_id'];
            if (isset($_prev_cache[$entry_id])) {
                $prev_entry = $_prev_cache[$entry_id];
            } else {
                $ts = $entry['entry_created_on'];
                $blog_id = $entry['entry_blog_id'];
                $args = array('not_entry_id' => $entry_id,
                              'current_timestamp_end' => $ts,
                              'lastn' => 1,
                              'blog_id' => $blog_id);
                list($prev_entry) = $ctx->mt->db->fetch_entries($args);
                if ($prev_entry) $_prev_cache[$entry_id] = $prev_entry;
            }
            $ctx->stash('entry', $prev_entry);
        }
        $ctx->stash('conditional', isset($prev_entry));
        $ctx->stash('else_content', null);
    } else {
        if (!$ctx->stash('conditional')) {
            $content = $ctx->stash('else_content');
        }
        $ctx->restore(array('entry', 'conditional', 'else_content'));
    }
    return $content;
}
?>