PHP doLabel函数代码示例

function file_download_list($atts)
{
    global $thisfile;
    extract(lAtts(array('break' => br, 'category' => '', 'class' => __FUNCTION__, 'form' => 'files', 'label' => '', 'labeltag' => '', 'limit' => '10', 'offset' => '0', 'sort' => 'filename asc', 'wraptag' => '', 'status' => '4'), $atts));
    if (!is_numeric($status)) {
        $status = getStatusNum($status);
    }
    $where = array('1=1');
    if ($category) {
        $where[] = "category IN ('" . join("','", doSlash(do_list($category))) . "')";
    }
    if ($status) {
        $where[] = "status = '" . doSlash($status) . "'";
    }
    $qparts = array('order by ' . doSlash($sort), $limit ? 'limit ' . intval($offset) . ', ' . intval($limit) : '');
    $rs = safe_rows_start('*, unix_timestamp(created) as created, unix_timestamp(modified) as modified', 'txp_file', join(' and ', $where) . ' ' . join(' ', $qparts));
    if ($rs) {
        $out = array();
        while ($thisfile = nextRow($rs)) {
            $out[] = parse_form($form);
            $thisfile = '';
        }
        if ($out) {
            if ($wraptag == 'ul' or $wraptag == 'ol') {
                return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class);
            }
            return $wraptag ? tag(join($break, $out), $wraptag) : join(n, $out);
        }
    }
    return '';
}

 /**
  * Generates a list of authors.
  *
  * @param  array  $atts
  * @param  string $thing
  * @return string
  */
 public static function renderAuthors($atts, $thing = null)
 {
     global $thisauthor, $txp_groups;
     extract(lAtts(array('break' => '', 'class' => '', 'form' => '', 'group' => '', 'label' => '', 'labeltag' => '', 'limit' => '', 'name' => '', 'offset' => '', 'sort' => 'name ASC', 'wraptag' => ''), $atts));
     $sql = array('1 = 1');
     $sql_limit = '';
     $sql_sort = " ORDER BY " . doSlash($sort);
     if ($name) {
         $sql[] = "name IN (" . join(', ', quote_list(do_list($name))) . ")";
     }
     if ($group !== '') {
         $privs = do_list($group);
         $groups = array_flip($txp_groups);
         foreach ($privs as &$priv) {
             if (isset($groups[$priv])) {
                 $priv = $groups[$priv];
             }
         }
         $sql[] = 'convert(privs, char) in (' . join(', ', quote_list($privs)) . ')';
     }
     if ($limit !== '' || $offset) {
         $sql_limit = " LIMIT " . intval($offset) . ", " . ($limit === '' ? PHP_INT_MAX : intval($limit));
     }
     $rs = safe_rows_start("user_id as id, name, RealName as realname, email, privs, last_access", 'txp_users', join(" AND ", $sql) . " {$sql_sort} {$sql_limit}");
     if ($rs && numRows($rs)) {
         $out = array();
         if ($thing === null && $form !== '') {
             $thing = fetch_form($form);
         }
         while ($a = nextRow($rs)) {
             $oldauthor = $thisauthor;
             $thisauthor = $a;
             $out[] = parse($thing);
             $thisauthor = $oldauthor;
         }
         unset($thisauthor);
         return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class);
     }
     return '';
 }

 function sed_lib_zemcontact_form()
 {
     $field = '<div class="screenreader" >' . doLabel('Phone') . finput('text', 'phone', htmlspecialchars(ps('phone')), '', '', '', '', '', 'phone') . '<br />' . doLabel('Address') . finput('text', 'mail', htmlspecialchars(ps('mail')), '', '', '', '', '', 'mail') . '</div>';
     return $field;
 }

//.........这里部分代码省略.........
            $time = " AND Posted <= " . now('posted');
    }
    if (!$expired) {
        $time .= " AND (" . now('expires') . " <= Expires OR Expires = " . NULLDATETIME . ")";
    }
    $custom = '';
    if ($customFields) {
        foreach ($customFields as $cField) {
            if (isset($atts[$cField])) {
                $customPairs[$cField] = $atts[$cField];
            }
        }
        if (!empty($customPairs)) {
            $custom = buildCustomSql($customFields, $customPairs);
        }
    }
    // Allow keywords for no-custom articles. That tagging mode, you know.
    if ($keywords) {
        $keys = doSlash(do_list_unique($keywords));
        foreach ($keys as $key) {
            $keyparts[] = "FIND_IN_SET('" . $key . "', Keywords)";
        }
        $keywords = " AND (" . join(' or ', $keyparts) . ")";
    }
    if ($q and $searchsticky) {
        $statusq = " AND Status >= " . STATUS_LIVE;
    } elseif ($id) {
        $statusq = " AND Status >= " . STATUS_LIVE;
    } else {
        $statusq = " AND Status = " . intval($status);
    }
    $where = "1 = 1" . $statusq . $time . $search . $id . $category . $section . $excerpted . $month . $author . $keywords . $custom . $frontpage;
    // Do not paginate if we are on a custom list.
    if (!$iscustom and !$issticky) {
        $grand_total = safe_count('textpattern', $where);
        $total = $grand_total - $offset;
        $numPages = ceil($total / $pageby);
        $pg = !$pg ? 1 : $pg;
        $pgoffset = $offset + ($pg - 1) * $pageby;
        // Send paging info to txp:newer and txp:older.
        $pageout['pg'] = $pg;
        $pageout['numPages'] = $numPages;
        $pageout['s'] = $s;
        $pageout['c'] = $c;
        $pageout['context'] = 'article';
        $pageout['grand_total'] = $grand_total;
        $pageout['total'] = $total;
        global $thispage;
        if (empty($thispage)) {
            $thispage = $pageout;
        }
        if ($pgonly) {
            return;
        }
    } else {
        $pgoffset = $offset;
    }
    // Preserve order of custom article ids unless 'sort' attribute is set.
    if (!empty($atts['id']) && empty($atts['sort'])) {
        $safe_sort = "FIELD(id, " . join(',', $ids) . ")";
    } else {
        $safe_sort = doSlash($sort);
    }
    $rs = safe_rows_start("*, UNIX_TIMESTAMP(Posted) AS uPosted, UNIX_TIMESTAMP(Expires) AS uExpires, UNIX_TIMESTAMP(LastMod) AS uLastMod" . $match, 'textpattern', "{$where} ORDER BY {$safe_sort} LIMIT " . intval($pgoffset) . ", " . intval($limit));
    // Get the form name.
    if ($q and !$iscustom and !$issticky) {
        $fname = $searchform ? $searchform : 'search_results';
    } else {
        $fname = !empty($listform) ? $listform : $form;
    }
    if ($rs) {
        $count = 0;
        $last = numRows($rs);
        $articles = array();
        while ($a = nextRow($rs)) {
            ++$count;
            populateArticleData($a);
            global $thisarticle, $uPosted, $limit;
            $thisarticle['is_first'] = $count == 1;
            $thisarticle['is_last'] = $count == $last;
            // Article form preview.
            if (txpinterface === 'admin' && ps('Form')) {
                doAuth();
                if (!has_privs('form')) {
                    txp_status_header('401 Unauthorized');
                    exit(hed('401 Unauthorized', 1) . graf(gTxt('restricted_area')));
                }
                $articles[] = parse(gps('Form'));
            } elseif ($allowoverride and $a['override_form']) {
                $articles[] = parse_form($a['override_form']);
            } else {
                $articles[] = $thing ? parse($thing) : parse_form($fname);
            }
            // Sending these to paging_link(); Required?
            $uPosted = $a['uPosted'];
            unset($GLOBALS['thisarticle']);
        }
        return doLabel($label, $labeltag) . doWrap($articles, $wraptag, $break, $class);
    }
}

//.........这里部分代码省略.........
    $section = !$section ? '' : " and Section IN ('" . join("','", doSlash(do_list($section))) . "')";
    $excerpted = $excerpted == 'y' ? " and Excerpt !=''" : '';
    $author = !$author ? '' : " and AuthorID IN ('" . join("','", doSlash(do_list($author))) . "')";
    $month = !$month ? '' : " and Posted like '" . doSlash($month) . "%'";
    $id = !$id ? '' : " and ID IN (" . join(',', array_map('intval', do_list($id))) . ")";
    switch ($time) {
        case 'any':
            $time = "";
            break;
        case 'future':
            $time = " and Posted > now()";
            break;
        default:
            $time = " and Posted <= now()";
    }
    if (!$publish_expired_articles) {
        $time .= " and (now() <= Expires or Expires = " . NULLDATETIME . ")";
    }
    $custom = '';
    if ($customFields) {
        foreach ($customFields as $cField) {
            if (isset($atts[$cField])) {
                $customPairs[$cField] = $atts[$cField];
            }
        }
        if (!empty($customPairs)) {
            $custom = buildCustomSql($customFields, $customPairs);
        }
    }
    //Allow keywords for no-custom articles. That tagging mode, you know
    if ($keywords) {
        $keys = doSlash(do_list($keywords));
        foreach ($keys as $key) {
            $keyparts[] = "FIND_IN_SET('" . $key . "',Keywords)";
        }
        $keywords = " and (" . join(' or ', $keyparts) . ")";
    }
    if ($q and $searchsticky) {
        $statusq = ' and Status >= 4';
    } elseif ($id) {
        $statusq = ' and Status >= 4';
    } else {
        $statusq = ' and Status = ' . intval($status);
    }
    $where = "1=1" . $statusq . $time . $search . $id . $category . $section . $excerpted . $month . $author . $keywords . $custom . $frontpage;
    //do not paginate if we are on a custom list
    if (!$iscustom and !$issticky) {
        $grand_total = safe_count('textpattern', $where);
        $total = $grand_total - $offset;
        $numPages = ceil($total / $pageby);
        $pg = !$pg ? 1 : $pg;
        $pgoffset = $offset + ($pg - 1) * $pageby;
        // send paging info to txp:newer and txp:older
        $pageout['pg'] = $pg;
        $pageout['numPages'] = $numPages;
        $pageout['s'] = $s;
        $pageout['c'] = $c;
        $pageout['grand_total'] = $grand_total;
        $pageout['total'] = $total;
        global $thispage;
        if (empty($thispage)) {
            $thispage = $pageout;
        }
        if ($pgonly) {
            return;
        }
    } else {
        $pgoffset = $offset;
    }
    $rs = safe_rows_start("*, unix_timestamp(Posted) as uPosted, unix_timestamp(Expires) as uExpires, unix_timestamp(LastMod) as uLastMod" . $match, 'textpattern', $where . ' order by ' . doSlash($sort) . ' limit ' . intval($pgoffset) . ', ' . intval($limit));
    // get the form name
    if ($q and !$iscustom and !$issticky) {
        $fname = $searchform ? $searchform : 'search_results';
    } else {
        $fname = $listform ? $listform : $form;
    }
    if ($rs) {
        $count = 0;
        $last = numRows($rs);
        $articles = array();
        while ($a = nextRow($rs)) {
            ++$count;
            populateArticleData($a);
            global $thisarticle, $uPosted, $limit;
            $thisarticle['is_first'] = $count == 1;
            $thisarticle['is_last'] = $count == $last;
            if (@constant('txpinterface') === 'admin' and gps('Form')) {
                $articles[] = parse(gps('Form'));
            } elseif ($allowoverride and $a['override_form']) {
                $articles[] = parse_form($a['override_form']);
            } else {
                $articles[] = $thing ? parse($thing) : parse_form($fname);
            }
            // sending these to paging_link(); Required?
            $uPosted = $a['uPosted'];
            unset($GLOBALS['thisarticle']);
        }
        return doLabel($label, $labeltag) . doWrap($articles, $wraptag, $break, $class);
    }
}

function file_download_list($atts, $thing = NULL)
{
    global $s, $c, $context, $thisfile, $thispage, $pretext;
    extract(lAtts(array('break' => br, 'category' => '', 'author' => '', 'realname' => '', 'auto_detect' => 'category, author', 'class' => __FUNCTION__, 'form' => 'files', 'id' => '', 'label' => '', 'labeltag' => '', 'pageby' => '', 'limit' => 10, 'offset' => 0, 'sort' => 'filename asc', 'wraptag' => '', 'status' => '4'), $atts));
    if (!is_numeric($status)) {
        $status = getStatusNum($status);
    }
    // N.B. status treated slightly differently
    $where = $statwhere = array();
    $filters = isset($atts['id']) || isset($atts['category']) || isset($atts['author']) || isset($atts['realname']) || isset($atts['status']);
    $context_list = empty($auto_detect) || $filters ? array() : do_list($auto_detect);
    $pageby = $pageby == 'limit' ? $limit : $pageby;
    if ($category) {
        $where[] = "category IN ('" . join("','", doSlash(do_list($category))) . "')";
    }
    $ids = array_map('intval', do_list($id));
    if ($id) {
        $where[] = "id IN ('" . join("','", $ids) . "')";
    }
    if ($status) {
        $statwhere[] = "status = '" . doSlash($status) . "'";
    }
    if ($author) {
        $where[] = "author IN ('" . join("','", doSlash(do_list($author))) . "')";
    }
    if ($realname) {
        $authorlist = safe_column('name', 'txp_users', "RealName IN ('" . join("','", doArray(doSlash(do_list($realname)), 'urldecode')) . "')");
        $where[] = "author IN ('" . join("','", doSlash($authorlist)) . "')";
    }
    // If no files are selected, try...
    if (!$where && !$filters) {
        foreach ($context_list as $ctxt) {
            switch ($ctxt) {
                case 'category':
                    // ... the global category in the URL
                    if ($context == 'file' && !empty($c)) {
                        $where[] = "category = '" . doSlash($c) . "'";
                    }
                    break;
                case 'author':
                    // ... the global author in the URL
                    if ($context == 'file' && !empty($pretext['author'])) {
                        $where[] = "author = '" . doSlash($pretext['author']) . "'";
                    }
                    break;
            }
            // Only one context can be processed
            if ($where) {
                break;
            }
        }
    }
    if (!$where && !$statwhere && $filters) {
        return '';
        // If nothing matches, output nothing
    }
    if (!$where) {
        $where[] = "1=1";
        // If nothing matches, start with all files
    }
    $where = join(' AND ', array_merge($where, $statwhere));
    // Set up paging if required
    if ($limit && $pageby) {
        $grand_total = safe_count('txp_file', $where);
        $total = $grand_total - $offset;
        $numPages = $pageby > 0 ? ceil($total / $pageby) : 1;
        $pg = !$pretext['pg'] ? 1 : $pretext['pg'];
        $pgoffset = $offset + ($pg - 1) * $pageby;
        // send paging info to txp:newer and txp:older
        $pageout['pg'] = $pg;
        $pageout['numPages'] = $numPages;
        $pageout['s'] = $s;
        $pageout['c'] = $c;
        $pageout['context'] = 'file';
        $pageout['grand_total'] = $grand_total;
        $pageout['total'] = $total;
        if (empty($thispage)) {
            $thispage = $pageout;
        }
    } else {
        $pgoffset = $offset;
    }
    // preserve order of custom file ids unless 'sort' attribute is set
    if (!empty($atts['id']) && empty($atts['sort'])) {
        $safe_sort = 'field(id, ' . join(',', $ids) . ')';
    } else {
        $safe_sort = doSlash($sort);
    }
    $qparts = array('order by ' . $safe_sort, $limit ? 'limit ' . intval($pgoffset) . ', ' . intval($limit) : '');
    $rs = safe_rows_start('*', 'txp_file', $where . ' ' . join(' ', $qparts));
    if ($rs) {
        $out = array();
        while ($a = nextRow($rs)) {
            $thisfile = file_download_format_info($a);
            $out[] = $thing ? parse($thing) : parse_form($form);
            $thisfile = '';
        }
        if ($out) {
            return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class);
        }
//.........这里部分代码省略.........

function doHomeArticles($atts, $thing = NULL)
{
    global $pretext, $prefs;
    extract($pretext);
    extract($prefs);
    $customFields = getCustomFields();
    $customlAtts = array_null(array_flip($customFields));
    //getting attributes
    $theAtts = lAtts(array('form' => 'default', 'listform' => '', 'searchform' => '', 'limit' => 10, 'category' => '', 'section' => '', 'excerpted' => '', 'author' => '', 'sort' => '', 'month' => '', 'keywords' => '', 'frontpage' => '', 'time' => 'past', 'pgonly' => 0, 'searchall' => 1, 'allowoverride' => true, 'offset' => 0, 'wraptag' => '', 'break' => '', 'label' => '', 'labeltag' => '', 'class' => '') + $customlAtts, $atts);
    $theAtts['category'] = $c ? $c : '';
    $theAtts['section'] = $s && $s != 'default' && $s != 'home' ? $s : '';
    $theAtts['author'] = !empty($author) ? $author : '';
    $theAtts['month'] = !empty($month) ? $month : '';
    $theAtts['frontpage'] = $s && $s == 'home' ? true : false;
    $theAtts['excerpted'] = '';
    extract($theAtts);
    // if a listform is specified, $thing is for doArticle() - hence ignore here.
    if (!empty($listform)) {
        $thing = '';
    }
    $pageby = empty($pageby) ? $limit : $pageby;
    $match = $search = '';
    if (!$sort) {
        $sort = 'Posted desc';
    }
    //Building query parts
    $frontpage = filterFrontPage();
    $category = join("','", doSlash(do_list($category)));
    $category = !$category ? '' : " and (Category1 IN ('" . $category . "') or Category2 IN ('" . $category . "'))";
    $section = !$section ? '' : " and Section IN ('" . join("','", doSlash(do_list($section))) . "')";
    $excerpted = $excerpted == 'y' ? " and Excerpt !=''" : '';
    $author = !$author ? '' : " and AuthorID IN ('" . join("','", doSlash(do_list($author))) . "')";
    $month = !$month ? '' : " and Posted like '" . doSlash($month) . "%'";
    $id = !$id ? '' : " and ID IN (" . join(',', array_map('intval', do_list($id))) . ")";
    switch ($time) {
        case 'any':
            $time = "";
            break;
        case 'future':
            $time = " and Posted > now()";
            break;
        default:
            $time = " and Posted <= now()";
    }
    if (!$publish_expired_articles) {
        $time .= " and (now() <= Expires or Expires = " . NULLDATETIME . ")";
    }
    $custom = '';
    if ($customFields) {
        foreach ($customFields as $cField) {
            if (isset($atts[$cField])) {
                $customPairs[$cField] = $atts[$cField];
            }
        }
        if (!empty($customPairs)) {
            $custom = buildCustomSql($customFields, $customPairs);
        }
    }
    $statusq = ' and Status = 5';
    $where = "1=1" . $statusq . $time . $search . $category . $section . $excerpted . $month . $author . $keywords . $custom . $frontpage;
    $rs = safe_rows_start("*, unix_timestamp(Posted) as uPosted, unix_timestamp(Expires) as uExpires, unix_timestamp(LastMod) as uLastMod" . $match, 'textpattern', $where . ' order by ' . doSlash($sort) . ' limit 0' . intval($limit));
    // get the form name
    $fname = $listform ? $listform : $form;
    if ($rs) {
        $count = 0;
        $last = numRows($rs);
        $articles = array();
        while ($a = nextRow($rs)) {
            ++$count;
            populateArticleData($a);
            global $thisarticle, $uPosted, $limit;
            $thisarticle['is_first'] = $count == 1;
            $thisarticle['is_last'] = $count == $last;
            if (@constant('txpinterface') === 'admin' and gps('Form')) {
                $articles[] = parse(gps('Form'));
            } elseif ($allowoverride and $a['override_form']) {
                $articles[] = parse_form($a['override_form']);
            } else {
                $articles[] = $thing ? parse($thing) : parse_form($fname);
            }
            // sending these to paging_link(); Required?
            $uPosted = $a['uPosted'];
            unset($GLOBALS['thisarticle']);
        }
        return doLabel($label, $labeltag) . doWrap($articles, $wraptag, $break, $class);
    }
}

function sed_cp_new_comment_digest($atts)
{
    global $_sed_cp_new_cmts;
    /*
    Outputs a digest of comments since the viewer's last visit to the site (if any)...
    */
    extract(lAtts(array('class' => __FUNCTION__, 'wraptag' => 'ul', 'break' => 'li', 'label' => '', 'labeltag' => '', 'limit' => '0', 'more' => ' …', 'max_visit' => 7200, 'empty' => gTxt('none')), $atts));
    $new_comments = _sed_cp_get_comments($max_visit);
    if ($_sed_cp_new_cmts > 0) {
        $row_count = count($new_comments);
        if ($limit === '0' || intval($limit) < 0 || $row_count === intval($limit)) {
            $limit = $row_count + 1;
        } else {
            $limit = intval($limit);
        }
        foreach ($new_comments as $comment) {
            extract($comment);
            $item = href(escape_title($Title) . "({$new_com_count})", permlinkurl_id($parentid) . '#c' . $first_new);
            if (--$limit <= 0) {
                $items[] = $item . $more;
                break;
            } else {
                $items[] = $item;
            }
        }
    } else {
        $items[] = $empty;
    }
    return doLabel($label, $labeltag) . doWrap($items, $wraptag, $break, $class);
}

function file_download_list($atts)
{
    global $thisfile;
    extract(lAtts(array('break' => br, 'category' => '', 'class' => __FUNCTION__, 'form' => 'files', 'label' => '', 'labeltag' => '', 'limit' => '10', 'offset' => '0', 'sort' => 'filename asc', 'wraptag' => ''), $atts));
    $qparts = array($category ? "category = '" . doSlash($category) . "'" : '1', 'order by ' . doSlash($sort), $limit ? 'limit ' . intval($offset) . ', ' . intval($limit) : '');
    $rs = safe_rows_start('id, filename, category, description, downloads', 'txp_file', join(' ', $qparts));
    if ($rs) {
        $form = fetch_form($form);
        $out = array();
        while ($a = nextRow($rs)) {
            $GLOBALS['thisfile'] = file_download_format_info($a);
            $out[] = parse($form);
            $GLOBALS['thisfile'] = '';
        }
        if ($out) {
            if ($wraptag == 'ul' or $wraptag == 'ol') {
                return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class);
            }
            return $wraptag ? tag(join($break, $out), $wraptag) : join(n, $out);
        }
    }
    return '';
}

function sed_pcf_for_each_value($atts, $thing)
{
    global $thisarticle;
    assert_article();
    $def_custom_name = 'custom1';
    extract($merged = lAtts(array('debug' => 0, 'name' => $def_custom_name, 'id' => '', 'form' => '', 'label' => '', 'labeltag' => '', 'wraptag' => 'ul', 'break' => 'li', 'class' => ''), $atts));
    if ($debug) {
        echo dmp($merged);
    }
    $field = @$thisarticle[$name];
    if (empty($field)) {
        if ($debug) {
            echo "Returning early - nothing to do in CF[{$name}].";
        }
        return '';
    }
    if (empty($class)) {
        $class = $name;
    }
    if (!empty($form)) {
        # grab the form (if any)
        $thing = fetch_form($form);
    }
    if (empty($thing)) {
        # if no form, and no enclosed thing, use built-in formula...
        $thing = '{value}';
    }
    $out = array();
    $field = do_list($field);
    foreach ($field as $value) {
        $out[] = parse(str_replace('{value}', $value, $thing));
    }
    return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class, '', '', '', $id);
}

function file_download_list($atts, $thing = NULL)
{
    global $thisfile;
    extract(lAtts(array('break' => br, 'category' => '', 'class' => __FUNCTION__, 'form' => 'files', 'label' => '', 'labeltag' => '', 'limit' => 10, 'offset' => 0, 'sort' => 'filename asc', 'wraptag' => '', 'status' => '4'), $atts));
    if (!is_numeric($status)) {
        $status = getStatusNum($status);
    }
    $where = array('1=1');
    if ($category) {
        $where[] = "category IN ('" . join("','", doSlash(do_list($category))) . "')";
    }
    if ($status) {
        $where[] = "status = '" . doSlash($status) . "'";
    }
    $qparts = array('order by ' . doSlash($sort), $limit ? 'limit ' . intval($offset) . ', ' . intval($limit) : '');
    $rs = safe_rows_start('*', 'txp_file', join(' and ', $where) . ' ' . join(' ', $qparts));
    if ($rs) {
        $out = array();
        while ($a = nextRow($rs)) {
            $thisfile = file_download_format_info($a);
            $out[] = $thing ? parse($thing) : parse_form($form);
            $thisfile = '';
        }
        if ($out) {
            return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class);
        }
    }
    return '';
}

function file_download_list($atts)
{
    global $thisfile;
    extract(lAtts(array('form' => 'files', 'sort' => 'filename', 'label' => '', 'break' => br, 'limit' => '10', 'wraptag' => '', 'category' => '', 'class' => __FUNCTION__, 'labeltag' => ''), $atts));
    $qparts = array($category ? "category='{$category}'" : '1', "order by", $sort, $limit ? "limit {$limit}" : '');
    $rs = safe_rows_start("*", "txp_file", join(' ', $qparts));
    if ($rs) {
        while ($a = nextRow($rs)) {
            $thisfile = fileDownloadFetchInfo("id='{$a['id']}'");
            $outlist[] = file_download(array('id' => $a['id'], 'filename' => $a['filename'], 'form' => $form));
        }
        if (!empty($outlist)) {
            if ($wraptag == 'ul' or $wraptag == 'ol') {
                return doLabel($label, $labeltag) . doWrap($outlist, $wraptag, $break, $class);
            }
            return $wraptag ? tag(join($break, $outlist), $wraptag) : join(n, $outlist);
        }
    }
    return '';
}

function image_index($atts)
{
    global $s, $c, $p, $img_dir, $path_to_site;
    extract(lAtts(array('label' => '', 'break' => br, 'wraptag' => '', 'class' => __FUNCTION__, 'labeltag' => '', 'c' => $c, 'limit' => 0, 'offset' => 0, 'sort' => 'name ASC'), $atts));
    $qparts = array("category = '" . doSlash($c) . "' and thumbnail = 1", 'order by ' . doSlash($sort), $limit ? 'limit ' . intval($offset) . ', ' . intval($limit) : '');
    $rs = safe_rows_start('*', 'txp_image', join(' ', $qparts));
    if ($rs) {
        $out = array();
        while ($a = nextRow($rs)) {
            extract($a);
            $impath = $img_dir . '/' . $id . 't' . $ext;
            $imginfo = getimagesize($path_to_site . '/' . $impath);
            $dims = !empty($imginfo[3]) ? ' ' . $imginfo[3] : '';
            $url = pagelinkurl(array('c' => $c, 's' => $s, 'p' => $id));
            $out[] = '<a href="' . $url . '">' . '<img src="' . hu . $impath . '"' . $dims . ' alt="' . $alt . '" />' . '</a>';
        }
        if (count($out)) {
            return doLabel($label, $labeltag) . doWrap($out, $wraptag, $break, $class);
        }
    }
    return '';
}

function oui_dailymotion($atts, $thing)
{
    global $thisarticle;
    extract(lAtts(array('video' => '', 'custom' => 'dailymotion ID', 'width' => '0', 'height' => '0', 'ratio' => '4:3', 'api' => '', 'autoplay' => '0', 'chromeless' => '0', 'highlight' => 'ffcc33', 'html' => '0', 'playerid' => '', 'info' => '1', 'logo' => '1', 'network' => '', 'origin' => '', 'quality' => '', 'related' => '1', 'start' => '0', 'startscreen' => '', 'syndication' => '', 'wmode' => 'transparent', 'label' => '', 'labeltag' => '', 'wraptag' => '', 'class' => __FUNCTION__), $atts));
    $custom = strtolower($custom);
    if (!$video && isset($thisarticle[$custom])) {
        $video = $thisarticle[$custom];
    }
    /*
     * Check for dailymotion video ID or dailymotion URL to extract ID from
     */
    $match = _oui_dailymotion($video);
    if ($match) {
        $video = $match;
    } elseif (empty($video)) {
        return '';
    }
    $src = '//www.dailymotion.com/embed/video/' . $video;
    /*
     * Attributes.
     */
    $qAtts = array('highlight' => $highlight, 'id' => $playerid, 'origin' => $origin, 'start' => $start, 'syndication' => $syndication, 'autoplay' => array($autoplay => '0, 1'), 'chromeless' => array($chromeless => '0, 1'), 'html' => array($html => '0, 1'), 'info' => array($info => '0, 1'), 'logo' => array($logo => '0, 1'), 'related' => array($related => '0, 1'), 'api' => array($api => 'postMessage, fragment, location'), 'network' => array($network => 'dsl, cellular'), 'quality' => array($quality => '240, 380, 480, 720, 1080, 1440, 2160'), 'startscreen' => array($startscreen => 'flash, html'), 'wmode' => array($wmode => 'transparent, opaque'));
    $qString = array();
    foreach ($qAtts as $att => $value) {
        if ($value) {
            if (!is_array($value)) {
                $qString[] = $att . '=' . $value;
            } else {
                foreach ($value as $val => $valid) {
                    if ($val) {
                        if (in_list($val, $valid)) {
                            $qString[] = $att . '=' . $val;
                        } else {
                            trigger_error("unknown attribute value; oui_dailymotion " . $att . " attribute accepts the following values: " . $valid);
                            return;
                        }
                    }
                }
            }
        }
    }
    /*
     * Check if we need to append a query string to the video src.
     */
    if (!empty($qString)) {
        $src .= '?' . implode('&', $qString);
    }
    /*
     * If the width and/or height has not been set we want to calculate new
     * ones using the aspect ratio.
     */
    if (!$width || !$height) {
        $toolbarHeight = 25;
        // Work out the aspect ratio.
        preg_match("/(\\d+):(\\d+)/", $ratio, $matches);
        if ($matches[0] && $matches[1] != 0 && $matches[2] != 0) {
            $aspect = $matches[1] / $matches[2];
        } else {
            $aspect = 1.333;
        }
        // Calcuate the new width/height.
        if ($width) {
            $height = $width / $aspect + $toolbarHeight;
        } elseif ($height) {
            $width = ($height - $toolbarHeight) * $aspect;
        } else {
            $width = 425;
            $height = 344;
        }
    }
    $out = '<iframe width="' . $width . '" height="' . $height . '" src="' . $src . '" frameborder="0" allowfullscreen></iframe>';
    return doLabel($label, $labeltag) . ($wraptag ? doTag($out, $wraptag, $class) : $out);
}