function multiblog_block_wrapper(&$args, $content, &$ctx, &$repeat)
{
$tag = $ctx->this_tag();
$localvars = array('entries', 'current_timestamp', 'current_timestamp_end', 'category', 'archive_category', 'local_blog_id');
if (!isset($content)) {
$ctx->localize($localvars);
if (($tag === 'mtblogs' || $tag === 'mtwebsites') && $args['ignore_archive_context']) {
$ctx->stash('entries', null);
$ctx->stash('current_timestamp', null);
$ctx->stash('current_timestamp_end', null);
$ctx->stash('category', null);
$ctx->stash('archive_category', null);
}
# Set multiblog tag context if applicable
if ($ctx->stash('multiblog_context')) {
$incl = $ctx->stash('multiblog_include_blog_ids');
if (isset($incl)) {
$args['include_blogs'] = $incl;
}
$excl = $ctx->stash('multiblog_exclude_blog_ids');
if (isset($excl)) {
$args['exclude_blogs'] = $excl;
}
}
# Load multiblog access control list
$incl = $args['include_blogs'] || $args['include_websites'] || $args['blog_id'] || $args['blog_ids'] || $tag == 'mtblogs' || $tag == 'mtwebsites';
$excl = $args['exclude_blogs'] || $args['exclude_websites'];
if ($incl || $excl) {
$acl = multiblog_load_acl($ctx);
if (!empty($acl) && !empty($acl['allow'])) {
$args['allows'] = $acl['allow'];
} elseif (!empty($acl) && !empty($acl['deny'])) {
$args['denies'] = $acl['deny'];
}
}
# Fix for MTMultiBlogIfLocalBlog which should never return
# true with MTTags block because tags are cross-blog
if ($ctx->this_tag() == 'mttags') {
$ctx->stash('local_blog_id', 0);
}
}
# Call original tag handler with new multiblog args
global $multiblog_orig_handlers;
$fn = $multiblog_orig_handlers[$tag];
$result = $fn($args, $content, $ctx, $repeat);
# Restore localized variables if last loop
if (!$repeat) {
$ctx->restore($localvars);
}
return $result;
}
function multiblog_loop($args, $content, &$ctx, &$repeat)
{
$localvars = array('entries', 'current_timestamp', 'current_timestamp_end', 'category', 'archive_category', '_blogs', '_blogs_counter', 'blog', 'blog_id', 'multiblog_context', 'multiblog_blog_ids');
if (!isset($content)) {
$ctx->localize($localvars);
if ($args['ignore_archive_context']) {
$ctx->stash('entries', null);
$ctx->stash('current_timestamp', null);
$ctx->stash('current_timestamp_end', null);
$ctx->stash('category', null);
$ctx->stash('archive_category', null);
}
# Load multiblog access control list
$acl = multiblog_load_acl($ctx);
if (!empty($acl) && !empty($acl['allow'])) {
$args['allows'] = $acl['allow'];
} elseif (!empty($acl) && !empty($acl['deny'])) {
$args['denies'] = $acl['deny'];
}
$args['class'] = '*';
$blogs = $ctx->mt->db()->fetch_blogs($args);
$ctx->stash('_blogs', $blogs);
$counter = 0;
} else {
$blogs = $ctx->stash('_blogs');
$counter = $ctx->stash('_blogs_counter');
}
if ($counter < count($blogs)) {
$blog = $blogs[$counter];
$ctx->stash('blog', $blog);
$ctx->stash('blog_id', $blog->blog_id);
$ctx->stash('_blogs_counter', $counter + 1);
$ctx->stash('multiblog_context', 'include_blogs');
$ctx->stash('multiblog_blog_ids', $blog->blog_id);
$repeat = true;
} else {
# Restore localized variables once we're
# finished with all blogs in scope
$ctx->restore($localvars);
$repeat = false;
}
return $content;
}