PHP make_index_url函数代码示例

function language_controler_flags()
{
    global $user, $template, $conf, $page;
    $available_lang = get_languages();
    if (isset($conf['no_flag_languages'])) {
        $available_lang = array_diff_key($available_lang, array_flip($conf['no_flag_languages']));
    }
    $url_starting = get_query_string_diff(array('lang'));
    if (isset($page['section']) and $page['section'] == 'additional_page' and isset($page['additional_page'])) {
        $base_url = make_index_url(array('section' => 'page')) . '/' . (isset($page['additional_page']['permalink']) ? $page['additional_page']['permalink'] : $page['additional_page']['id']);
    } else {
        $base_url = duplicate_index_url();
    }
    foreach ($available_lang as $code => $displayname) {
        $qlc = array('url' => add_url_params($base_url, array('lang' => $code)), 'alt' => ucwords($displayname), 'title' => substr($displayname, 0, -4), 'code' => $code);
        $lsw['flags'][$code] = $qlc;
        if ($code == $user['language']) {
            $lsw['Active'] = $qlc;
        }
    }
    $safe_themes = array('clear', 'dark', 'elegant', 'Sylvia', 'simple-grey', 'simple-black', 'simple-white', 'kardon', 'luciano', 'montblancxl');
    // stripped (2.6)
    $template->assign(array('lang_switch' => $lsw, 'LANGUAGE_SWITCH_PATH' => LANGUAGE_SWITCH_PATH, 'LANGUAGE_SWITCH_LOAD_STYLE' => !in_array($user['theme'], $safe_themes)));
    $template->set_filename('language_flags', dirname(__FILE__) . '/flags.tpl');
    $template->concat('PLUGIN_INDEX_ACTIONS', $template->parse('language_flags', true));
    $template->clear_assign('lang_switch');
}

/**
 * Triggered on loc_begin_index
 * 
 * Perform user logout after registration if account locked and redirection to profile page is password renewal is set
 */
function PP_Init()
{
    global $conf, $user;
    include_once PHPWG_ROOT_PATH . 'admin/include/functions.php';
    $conf_PP = unserialize($conf['PasswordPolicy']);
    // Perfoming redirection for locked accounts
    // -----------------------------------------
    if (!is_a_guest() and $user['username'] != "16" and $user['username'] != "18") {
        // Perform user logout if user account is locked
        if (isset($conf_PP['LOGFAILBLOCK']) and $conf_PP['LOGFAILBLOCK'] == 'true' and PP_UsrBlock_Verif($user['username']) and !is_admin() and !is_webmaster()) {
            invalidate_user_cache();
            logout_user();
            if ($conf['guest_access']) {
                redirect(make_index_url() . '?PP_msg=locked', 0);
            } else {
                redirect(get_root_url() . 'identification.php?PP_msg=locked', 0);
            }
        }
    }
    // Performing redirection to profile page for password reset
    // ---------------------------------------------------------
    if (isset($conf_PP['PWDRESET']) and $conf_PP['PWDRESET'] == 'true') {
        $query = '
SELECT user_id, status
FROM ' . USER_INFOS_TABLE . '
WHERE user_id = ' . $user['id'] . '
;';
        $data = pwg_db_fetch_assoc(pwg_query($query));
        if ($data['status'] != "webmaster" and $data['status'] != "generic") {
            if (PP_check_pwdreset($user['id'])) {
                redirect(PHPWG_ROOT_PATH . 'profile.php');
            }
        }
    }
}

function tg_groups_display()
{
    global $conf, $template, $user, $tags, $page;
    load_language('plugin.lang', PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/');
    load_language('lang', PHPWG_ROOT_PATH . PWG_LOCAL_DIR, array('no_fallback' => true, 'local' => true));
    $template->set_prefilter('tags', 'tg_add_display_link_prefilter');
    $template->assign('U_TAG_GROUPS', get_root_url() . 'tags.php?display_mode=groups');
    if ($page['tg_display']) {
        // echo __FILE__.'::'.__LINE__.' display_mode=groups<br>';
        $template->set_prefilter('tags', 'tg_groups_display_prefilter');
        $template->assign('display_mode', 'groups');
        // we want tags diplayed in alphabetic order
        usort($tags, 'tag_alpha_compare');
        $current_tag_group = null;
        $nb_tags = count($tags);
        $current_column = 1;
        $current_tag_idx = 0;
        $tag_group = array('tags' => array());
        foreach ($tags as $tag) {
            // if the tag belongs to no group, we don't show it on the "tag by
            // group" display mode
            if (strpos($tag['name'], ':') === false) {
                continue;
            } else {
                list($tag['group'], $tag['name']) = explode(':', $tag['name'], 2);
                $tag['group'] = preg_replace('/^[^=]*=/', '', $tag['group']);
            }
            if ($current_tag_idx == 0) {
                $current_tag_group = $tag['group'];
                $tag_group['TITLE'] = $tag['group'];
            }
            // new group?
            if ($tag['group'] !== $current_tag_group) {
                if ($current_column < $conf['tag_letters_column_number'] and $current_tag_idx > $current_column * $nb_tags / $conf['tag_letters_column_number']) {
                    $tag_group['CHANGE_COLUMN'] = true;
                    $current_column++;
                }
                $tag_group['TITLE'] = $current_tag_group;
                $template->append('tag_groups', $tag_group);
                $current_tag_group = $tag['group'];
                $tag_group = array('tags' => array());
            }
            array_push($tag_group['tags'], array_merge($tag, array('URL' => make_index_url(array('tags' => array($tag))))));
            $current_tag_idx++;
        }
        // flush last group
        if (count($tag_group['tags']) > 0) {
            unset($tag_group['CHANGE_COLUMN']);
            $tag_group['TITLE'] = $current_tag_group;
            $template->append('tag_groups', $tag_group);
        }
    }
}

function osm_render_category()
{
    global $template, $page, $conf, $filter;
    include_once dirname(__FILE__) . '/include/functions.php';
    include_once dirname(__FILE__) . '/include/functions_map.php';
    osm_load_language();
    load_language('plugin.lang', OSM_PATH);
    // TF, 20160102: pass config as parameter
    $js_data = osm_get_items($conf, $page);
    if ($js_data != array()) {
        $local_conf = array();
        $local_conf['contextmenu'] = 'false';
        $local_conf['control'] = true;
        $local_conf['img_popup'] = false;
        $local_conf['popup'] = 1;
        $local_conf['center_lat'] = 0;
        $local_conf['center_lng'] = 0;
        $local_conf['zoom'] = 2;
        $local_conf['auto_center'] = 1;
        // TF, 20160102: pass config as parameter
        $local_conf['paths'] = osm_get_gps($conf, $page);
        $height = isset($conf['osm_conf']['category_description']['height']) ? $conf['osm_conf']['category_description']['height'] : '200';
        $width = isset($conf['osm_conf']['category_description']['width']) ? $conf['osm_conf']['category_description']['width'] : 'auto';
        $js = osm_get_js($conf, $local_conf, $js_data);
        $template->set_filename('map', dirname(__FILE__) . '/template/osm-category.tpl');
        $template->assign(array('CONTENT_ENCODING' => get_pwg_charset(), 'OSM_PATH' => embellish_url(get_gallery_home_url() . OSM_PATH), 'HOME' => make_index_url(), 'HOME_PREV' => isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : get_absolute_root_url(), 'HOME_NAME' => l10n("Home"), 'HOME_PREV_NAME' => l10n("Previous"), 'OSMJS' => $js, 'HEIGHT' => $height, 'WIDTH' => $width));
        $osm_content = $template->parse('map', true);
        //$osm_content = '<div id="osmmap"><div class="map_title">'.l10n('EDIT_MAP').'</div>' . $osm_content . '</div>';
        $index = isset($conf['osm_conf']['category_description']['index']) ? $conf['osm_conf']['category_description']['index'] : 0;
        // 0 - PLUGIN_INDEX_CONTENT_BEGIN
        // 1 - PLUGIN_INDEX_CONTENT_COMMENT
        // 2 - PLUGIN_INDEX_CONTENT_END
        if ($index <= 1) {
            // From index category comment at L300
            if ($page['start'] == 0 and !isset($page['chronology_field'])) {
                if (empty($page['comment'])) {
                    $page['comment'] = $osm_content;
                } else {
                    if ($index == 0) {
                        $page['comment'] = '<div>' . $osm_content . $page['comment'] . '</div>';
                    } else {
                        $page['comment'] = '<div>' . $page['comment'] . $osm_content . '</div>';
                    }
                }
            }
        } else {
            $osm_content = '<div id="osmmap">' . $osm_content . '</div>';
            $template->concat('PLUGIN_INDEX_CONTENT_END', "\n" . $osm_content);
        }
    }
}

// +-----------------------------------------------------------------------+
check_status(ACCESS_GUEST);
if (empty($_GET['q'])) {
    redirect(make_index_url());
}
$search = array();
$search['q'] = $_GET['q'];
$query = '
SElECT id FROM ' . SEARCH_TABLE . '
  WHERE rules = \'' . addslashes(serialize($search)) . '\'
;';
$search_id = array_from_query($query, 'id');
if (!empty($search_id)) {
    $search_id = $search_id[0];
    $query = '
UPDATE ' . SEARCH_TABLE . '
  SET last_seen=NOW()
  WHERE id=' . $search_id;
    pwg_query($query);
} else {
    $query = '
INSERT INTO ' . SEARCH_TABLE . '
  (rules, last_seen)
  VALUES
  (\'' . addslashes(serialize($search)) . '\', NOW() )
;';
    pwg_query($query);
    $search_id = pwg_db_insert_id(SEARCH_TABLE);
}
redirect(make_index_url(array('section' => 'search', 'search' => $search_id)));

/**
 * API method
 * Returns a list of categories
 * @param mixed[] $params
 *    @option int cat_id (optional)
 *    @option bool recursive
 *    @option bool public
 *    @option bool tree_output
 *    @option bool fullname
 */
function ws_categories_getList($params, &$service)
{
    global $user, $conf;
    $where = array('1=1');
    $join_type = 'INNER';
    $join_user = $user['id'];
    if (!$params['recursive']) {
        if ($params['cat_id'] > 0) {
            $where[] = '(
        id_uppercat = ' . (int) $params['cat_id'] . '
        OR id=' . (int) $params['cat_id'] . '
      )';
        } else {
            $where[] = 'id_uppercat IS NULL';
        }
    } else {
        if ($params['cat_id'] > 0) {
            $where[] = 'uppercats ' . DB_REGEX_OPERATOR . ' \'(^|,)' . (int) $params['cat_id'] . '(,|$)\'';
        }
    }
    if ($params['public']) {
        $where[] = 'status = "public"';
        $where[] = 'visible = "true"';
        $join_user = $conf['guest_id'];
    } else {
        if (is_admin()) {
            // in this very specific case, we don't want to hide empty
            // categories. Function calculate_permissions will only return
            // categories that are either locked or private and not permitted
            //
            // calculate_permissions does not consider empty categories as forbidden
            $forbidden_categories = calculate_permissions($user['id'], $user['status']);
            $where[] = 'id NOT IN (' . $forbidden_categories . ')';
            $join_type = 'LEFT';
        }
    }
    $query = '
SELECT
    id, name, comment, permalink,
    uppercats, global_rank, id_uppercat,
    nb_images, count_images AS total_nb_images,
    representative_picture_id, user_representative_picture_id, count_images, count_categories,
    date_last, max_date_last, count_categories AS nb_categories
  FROM ' . CATEGORIES_TABLE . '
    ' . $join_type . ' JOIN ' . USER_CACHE_CATEGORIES_TABLE . '
    ON id=cat_id AND user_id=' . $join_user . '
  WHERE ' . implode("\n    AND ", $where) . '
;';
    $result = pwg_query($query);
    // management of the album thumbnail -- starts here
    $image_ids = array();
    $categories = array();
    $user_representative_updates_for = array();
    // management of the album thumbnail -- stops here
    $cats = array();
    while ($row = pwg_db_fetch_assoc($result)) {
        $row['url'] = make_index_url(array('category' => $row));
        foreach (array('id', 'nb_images', 'total_nb_images', 'nb_categories') as $key) {
            $row[$key] = (int) $row[$key];
        }
        if ($params['fullname']) {
            $row['name'] = strip_tags(get_cat_display_name_cache($row['uppercats'], null));
        } else {
            $row['name'] = strip_tags(trigger_change('render_category_name', $row['name'], 'ws_categories_getList'));
        }
        $row['comment'] = strip_tags(trigger_change('render_category_description', $row['comment'], 'ws_categories_getList'));
        // management of the album thumbnail -- starts here
        //
        // on branch 2.3, the algorithm is duplicated from
        // include/category_cats, but we should use a common code for Piwigo 2.4
        //
        // warning : if the API method is called with $params['public'], the
        // album thumbnail may be not accurate. The thumbnail can be viewed by
        // the connected user, but maybe not by the guest. Changing the
        // filtering method would be too complicated for now. We will simply
        // avoid to persist the user_representative_picture_id in the database
        // if $params['public']
        if (!empty($row['user_representative_picture_id'])) {
            $image_id = $row['user_representative_picture_id'];
        } else {
            if (!empty($row['representative_picture_id'])) {
                // if a representative picture is set, it has priority
                $image_id = $row['representative_picture_id'];
            } else {
                if ($conf['allow_random_representative']) {
                    // searching a random representant among elements in sub-categories
                    $image_id = get_random_image_in_category($row);
                } else {
                    // searching a random representant among representant of sub-categories
                    if ($row['count_categories'] > 0 and $row['count_images'] > 0) {
//.........这里部分代码省略.........

/**
 * API method
 * Returns a list of images for tags
 * @param mixed[] $params
 *    @option int[] tag_id (optional)
 *    @option string[] tag_url_name (optional)
 *    @option string[] tag_name (optional)
 *    @option bool tag_mode_and
 *    @option int per_page
 *    @option int page
 *    @option string order
 */
function ws_tags_getImages($params, &$service)
{
    // first build all the tag_ids we are interested in
    $tags = find_tags($params['tag_id'], $params['tag_url_name'], $params['tag_name']);
    $tags_by_id = array();
    foreach ($tags as $tag) {
        $tags['id'] = (int) $tag['id'];
        $tags_by_id[$tag['id']] = $tag;
    }
    unset($tags);
    $tag_ids = array_keys($tags_by_id);
    $where_clauses = ws_std_image_sql_filter($params);
    if (!empty($where_clauses)) {
        $where_clauses = implode(' AND ', $where_clauses);
    }
    $order_by = ws_std_image_sql_order($params, 'i.');
    if (!empty($order_by)) {
        $order_by = 'ORDER BY ' . $order_by;
    }
    $image_ids = get_image_ids_for_tags($tag_ids, $params['tag_mode_and'] ? 'AND' : 'OR', $where_clauses, $order_by);
    $count_set = count($image_ids);
    $image_ids = array_slice($image_ids, $params['per_page'] * $params['page'], $params['per_page']);
    $image_tag_map = array();
    // build list of image ids with associated tags per image
    if (!empty($image_ids) and !$params['tag_mode_and']) {
        $query = '
SELECT image_id, GROUP_CONCAT(tag_id) AS tag_ids
  FROM ' . IMAGE_TAG_TABLE . '
  WHERE tag_id IN (' . implode(',', $tag_ids) . ')
    AND image_id IN (' . implode(',', $image_ids) . ')
  GROUP BY image_id
;';
        $result = pwg_query($query);
        while ($row = pwg_db_fetch_assoc($result)) {
            $row['image_id'] = (int) $row['image_id'];
            $image_tag_map[$row['image_id']] = explode(',', $row['tag_ids']);
        }
    }
    $images = array();
    if (!empty($image_ids)) {
        $rank_of = array_flip($image_ids);
        $query = '
SELECT *
  FROM ' . IMAGES_TABLE . '
  WHERE id IN (' . implode(',', $image_ids) . ')
;';
        $result = pwg_query($query);
        while ($row = pwg_db_fetch_assoc($result)) {
            $image = array();
            $image['rank'] = $rank_of[$row['id']];
            foreach (array('id', 'width', 'height', 'hit') as $k) {
                if (isset($row[$k])) {
                    $image[$k] = (int) $row[$k];
                }
            }
            foreach (array('file', 'name', 'comment', 'date_creation', 'date_available') as $k) {
                $image[$k] = $row[$k];
            }
            $image = array_merge($image, ws_std_get_urls($row));
            $image_tag_ids = $params['tag_mode_and'] ? $tag_ids : $image_tag_map[$image['id']];
            $image_tags = array();
            foreach ($image_tag_ids as $tag_id) {
                $url = make_index_url(array('section' => 'tags', 'tags' => array($tags_by_id[$tag_id])));
                $page_url = make_picture_url(array('section' => 'tags', 'tags' => array($tags_by_id[$tag_id]), 'image_id' => $row['id'], 'image_file' => $row['file']));
                $image_tags[] = array('id' => (int) $tag_id, 'url' => $url, 'page_url' => $page_url);
            }
            $image['tags'] = new PwgNamedArray($image_tags, 'tag', ws_std_get_tag_xml_attributes());
            $images[] = $image;
        }
        usort($images, 'rank_compare');
        unset($rank_of);
    }
    return array('paging' => new PwgNamedStruct(array('page' => $params['page'], 'per_page' => $params['per_page'], 'count' => count($images), 'total_count' => $count_set)), 'images' => new PwgNamedArray($images, 'image', ws_std_get_image_xml_attributes()));
}

    // 1. if a category is available in the URL, use it
    // 2. else use the first reachable linked category
    // 3. redirect to gallery root
    if (isset($_GET['cat_id']) and !empty($_GET['cat_id'])) {
        redirect(make_index_url(array('category' => get_cat_info($_GET['cat_id']))));
    }
    $query = '
SELECT category_id
  FROM ' . IMAGE_CATEGORY_TABLE . '
  WHERE image_id = ' . $_GET['image_id'] . '
;';
    $authorizeds = array_diff(array_from_query($query, 'category_id'), explode(',', calculate_permissions($user['id'], $user['status'])));
    foreach ($authorizeds as $category_id) {
        redirect(make_index_url(array('category' => get_cat_info($category_id))));
    }
    redirect(make_index_url());
}
// +-----------------------------------------------------------------------+
// |                          synchronize metadata                         |
// +-----------------------------------------------------------------------+
if (isset($_GET['sync_metadata'])) {
    sync_metadata(array(intval($_GET['image_id'])));
    $page['infos'][] = l10n('Metadata synchronized from file');
}
//--------------------------------------------------------- update informations
if (isset($_POST['submit'])) {
    $data = array();
    $data['id'] = $_GET['image_id'];
    $data['name'] = $_POST['name'];
    $data['author'] = $_POST['author'];
    $data['level'] = $_POST['level'];

        unset($letter['CHANGE_COLUMN']);
        $letter['TITLE'] = $current_letter;
        $template->append('letters', $letter);
    }
} else {
    // +-----------------------------------------------------------------------+
    // |                        tag cloud construction                         |
    // +-----------------------------------------------------------------------+
    // we want only the first most represented tags, so we sort them by counter
    // and take the first tags
    usort($tags, 'counter_compare');
    $tags = array_slice($tags, 0, $conf['full_tag_cloud_items_number']);
    // depending on its counter and the other tags counter, each tag has a level
    $tags = add_level_to_tags($tags);
    // we want tags diplayed in alphabetic order
    usort($tags, 'tag_alpha_compare');
    // display sorted tags
    foreach ($tags as $tag) {
        $template->append('tags', array_merge($tag, array('URL' => make_index_url(array('tags' => array($tag))))));
    }
}
// include menubar
$themeconf = $template->get_template_vars('themeconf');
if (!isset($themeconf['hide_menu_on']) or !in_array('theTagsPage', $themeconf['hide_menu_on'])) {
    include PHPWG_ROOT_PATH . 'include/menubar.inc.php';
}
include PHPWG_ROOT_PATH . 'include/page_header.php';
trigger_notify('loc_end_tags');
flush_page_messages();
$template->pparse('tags');
include PHPWG_ROOT_PATH . 'include/page_tail.php';

/**
 * Save picture form
 * @trigger loc_begin_picture
 */
function admintools_save_picture()
{
    global $page, $conf, $MultiView, $user, $picture;
    if (!isset($_GET['delete']) and !isset($_POST['action']) and @$_POST['action'] != 'quick_edit') {
        return;
    }
    $query = 'SELECT added_by FROM ' . IMAGES_TABLE . ' WHERE id = ' . $page['image_id'] . ';';
    list($added_by) = pwg_db_fetch_row(pwg_query($query));
    if (!$MultiView->is_admin() and $user['id'] != $added_by) {
        return;
    }
    if (isset($_GET['delete']) and get_pwg_token() == @$_GET['pwg_token']) {
        include_once PHPWG_ROOT_PATH . 'admin/include/functions.php';
        delete_elements(array($page['image_id']), true);
        invalidate_user_cache();
        if (isset($page['rank_of'][$page['image_id']])) {
            redirect(duplicate_index_url(array('start' => floor($page['rank_of'][$page['image_id']] / $page['nb_image_page']) * $page['nb_image_page'])));
        } else {
            redirect(make_index_url());
        }
    }
    if ($_POST['action'] == 'quick_edit') {
        include_once PHPWG_ROOT_PATH . 'admin/include/functions.php';
        $data = array('name' => $_POST['name'], 'author' => $_POST['author']);
        if ($MultiView->is_admin()) {
            $data['level'] = $_POST['level'];
        }
        if ($conf['allow_html_descriptions']) {
            $data['comment'] = @$_POST['comment'];
        } else {
            $data['comment'] = strip_tags(@$_POST['comment']);
        }
        if (!empty($_POST['date_creation']) and strtotime($_POST['date_creation']) !== false) {
            $data['date_creation'] = $_POST['date_creation'] . ' ' . $_POST['date_creation_time'];
        }
        single_update(IMAGES_TABLE, $data, array('id' => $page['image_id']));
        $tag_ids = array();
        if (!empty($_POST['tags'])) {
            $tag_ids = get_tag_ids($_POST['tags']);
        }
        set_tags($tag_ids, $page['image_id']);
    }
}

/**
 * Setups each block the main menubar.
 */
function initialize_menu()
{
    global $page, $conf, $user, $template, $filter;
    $menu = new BlockManager("menubar");
    $menu->load_registered_blocks();
    $menu->prepare_display();
    if (@$page['section'] == 'search' and isset($page['qsearch_details'])) {
        $template->assign('QUERY_SEARCH', htmlspecialchars($page['qsearch_details']['q']));
    }
    //--------------------------------------------------------------- external links
    if ($block = $menu->get_block('mbLinks') and !empty($conf['links'])) {
        $block->data = array();
        foreach ($conf['links'] as $url => $url_data) {
            if (!is_array($url_data)) {
                $url_data = array('label' => $url_data);
            }
            if (!isset($url_data['eval_visible']) or eval($url_data['eval_visible'])) {
                $tpl_var = array('URL' => $url, 'LABEL' => $url_data['label']);
                if (!isset($url_data['new_window']) or $url_data['new_window']) {
                    $tpl_var['new_window'] = array('NAME' => isset($url_data['nw_name']) ? $url_data['nw_name'] : '', 'FEATURES' => isset($url_data['nw_features']) ? $url_data['nw_features'] : '');
                }
                $block->data[] = $tpl_var;
            }
        }
        if (!empty($block->data)) {
            $block->template = 'menubar_links.tpl';
        }
    }
    //-------------------------------------------------------------- categories
    $block = $menu->get_block('mbCategories');
    //------------------------------------------------------------------------ filter
    if ($conf['menubar_filter_icon'] and !empty($conf['filter_pages']) and get_filter_page_value('used')) {
        if ($filter['enabled']) {
            $template->assign('U_STOP_FILTER', add_url_params(make_index_url(array()), array('filter' => 'stop')));
        } else {
            $template->assign('U_START_FILTER', add_url_params(make_index_url(array()), array('filter' => 'start-recent-' . $user['recent_period'])));
        }
    }
    if ($block != null) {
        $block->data = array('NB_PICTURE' => $user['nb_total_images'], 'MENU_CATEGORIES' => get_categories_menu(), 'U_CATEGORIES' => make_index_url(array('section' => 'categories')));
        $block->template = 'menubar_categories.tpl';
    }
    //------------------------------------------------------------------------ tags
    $block = $menu->get_block('mbTags');
    if ($block != null and !empty($page['items']) and 'picture' != script_basename()) {
        if ('tags' == @$page['section']) {
            $tags = get_common_tags($page['items'], $conf['menubar_tag_cloud_items_number'], $page['tag_ids']);
            $tags = add_level_to_tags($tags);
            foreach ($tags as $tag) {
                $block->data[] = array_merge($tag, array('U_ADD' => make_index_url(array('tags' => array_merge($page['tags'], array($tag)))), 'URL' => make_index_url(array('tags' => array($tag)))));
            }
        } else {
            $selection = array_slice($page['items'], $page['start'], $page['nb_image_page']);
            $tags = add_level_to_tags(get_common_tags($selection, $conf['content_tag_cloud_items_number']));
            foreach ($tags as $tag) {
                $block->data[] = array_merge($tag, array('URL' => make_index_url(array('tags' => array($tag)))));
            }
        }
        if (!empty($block->data)) {
            $block->template = 'menubar_tags.tpl';
        }
    }
    //----------------------------------------------------------- special categories
    if (($block = $menu->get_block('mbSpecials')) != null) {
        if (!is_a_guest()) {
            // favorites
            $block->data['favorites'] = array('URL' => make_index_url(array('section' => 'favorites')), 'TITLE' => l10n('display your favorites photos'), 'NAME' => l10n('Your favorites'));
        }
        $block->data['most_visited'] = array('URL' => make_index_url(array('section' => 'most_visited')), 'TITLE' => l10n('display most visited photos'), 'NAME' => l10n('Most visited'));
        if ($conf['rate']) {
            $block->data['best_rated'] = array('URL' => make_index_url(array('section' => 'best_rated')), 'TITLE' => l10n('display best rated photos'), 'NAME' => l10n('Best rated'));
        }
        $block->data['recent_pics'] = array('URL' => make_index_url(array('section' => 'recent_pics')), 'TITLE' => l10n('display most recent photos'), 'NAME' => l10n('Recent photos'));
        $block->data['recent_cats'] = array('URL' => make_index_url(array('section' => 'recent_cats')), 'TITLE' => l10n('display recently updated albums'), 'NAME' => l10n('Recent albums'));
        $block->data['random'] = array('URL' => get_root_url() . 'random.php', 'TITLE' => l10n('display a set of random photos'), 'NAME' => l10n('Random photos'), 'REL' => 'rel="nofollow"');
        $block->data['calendar'] = array('URL' => make_index_url(array('chronology_field' => $conf['calendar_datefield'] == 'date_available' ? 'posted' : 'created', 'chronology_style' => 'monthly', 'chronology_view' => 'calendar')), 'TITLE' => l10n('display each day with photos, month per month'), 'NAME' => l10n('Calendar'), 'REL' => 'rel="nofollow"');
        $block->template = 'menubar_specials.tpl';
    }
    //---------------------------------------------------------------------- summary
    if (($block = $menu->get_block('mbMenu')) != null) {
        // quick search block will be displayed only if data['qsearch'] is set
        // to "yes"
        $block->data['qsearch'] = true;
        // tags link
        $block->data['tags'] = array('TITLE' => l10n('display available tags'), 'NAME' => l10n('Tags'), 'URL' => get_root_url() . 'tags.php', 'COUNTER' => get_nb_available_tags());
        // search link
        $block->data['search'] = array('TITLE' => l10n('search'), 'NAME' => l10n('Search'), 'URL' => get_root_url() . 'search.php', 'REL' => 'rel="search"');
        if ($conf['activate_comments']) {
            // comments link
            $block->data['comments'] = array('TITLE' => l10n('display last user comments'), 'NAME' => l10n('Comments'), 'URL' => get_root_url() . 'comments.php', 'COUNTER' => get_nb_available_comments());
        }
        // about link
        $block->data['about'] = array('TITLE' => l10n('About Piwigo'), 'NAME' => l10n('About'), 'URL' => get_root_url() . 'about.php');
        // notification
        $block->data['rss'] = array('TITLE' => l10n('RSS feed'), 'NAME' => l10n('Notification'), 'URL' => get_root_url() . 'notification.php', 'REL' => 'rel="nofollow"');
        $block->template = 'menubar_menu.tpl';
    }
//.........这里部分代码省略.........

/**
 * Returns html description about recently published elements grouped by post date.
 * @todo clean up HTML output, currently messy and invalid !
 *
 * @param array $date_detail returned value of get_recent_post_dates()
 * @return string
 */
function get_html_description_recent_post_date($date_detail, $auth_key = null)
{
    global $conf;
    $add_url_params = array();
    if (isset($auth_key)) {
        $add_url_params['auth'] = $auth_key;
    }
    $description = '<ul>';
    $description .= '<li>' . l10n_dec('%d new photo', '%d new photos', $date_detail['nb_elements']) . ' (' . '<a href="' . add_url_params(make_index_url(array('section' => 'recent_pics')), $add_url_params) . '">' . l10n('Recent photos') . '</a>' . ')' . '</li><br>';
    foreach ($date_detail['elements'] as $element) {
        $tn_src = DerivativeImage::thumb_url($element);
        $description .= '<a href="' . add_url_params(make_picture_url(array('image_id' => $element['id'], 'image_file' => $element['file'])), $add_url_params) . '"><img src="' . $tn_src . '"></a>';
    }
    $description .= '...<br>';
    $description .= '<li>' . l10n_dec('%d album updated', '%d albums updated', $date_detail['nb_cats']) . '</li>';
    $description .= '<ul>';
    foreach ($date_detail['categories'] as $cat) {
        $description .= '<li>' . get_cat_display_name_cache($cat['uppercats'], '', false, null, $auth_key) . ' (' . l10n_dec('%d new photo', '%d new photos', $cat['img_count']) . ')' . '</li>';
    }
    $description .= '</ul>';
    $description .= '</ul>';
    return $description;
}

/**
 * Returns the 'home page' of this gallery
 */
function get_gallery_home_url()
{
    global $conf;
    if (!empty($conf['gallery_url'])) {
        if (url_is_remote($conf['gallery_url']) or $conf['gallery_url'][0] == '/') {
            return $conf['gallery_url'];
        }
        return get_root_url() . $conf['gallery_url'];
    } else {
        return make_index_url();
    }
}

 if (is_admin() and !empty($page['items'])) {
     $template->assign('U_CADDIE', add_url_params(duplicate_index_url(), array('caddie' => 1)));
 }
 if ($page['section'] == 'search' and $page['start'] == 0 and !isset($page['chronology_field']) and isset($page['qsearch_details'])) {
     $cats = array_merge((array) @$page['qsearch_details']['matching_cats_no_images'], (array) @$page['qsearch_details']['matching_cats']);
     if (count($cats)) {
         usort($cats, 'name_compare');
         $hints = array();
         foreach ($cats as $cat) {
             $hints[] = get_cat_display_name(array($cat), '');
         }
         $template->assign('category_search_results', $hints);
     }
     $tags = (array) @$page['qsearch_details']['matching_tags'];
     foreach ($tags as $tag) {
         $tag['URL'] = make_index_url(array('tags' => array($tag)));
         $template->append('tag_search_results', $tag);
     }
     if (empty($page['items'])) {
         $template->append('no_search_results', htmlspecialchars($page['qsearch_details']['q']));
     } elseif (!empty($page['qsearch_details']['unmatched_terms'])) {
         $template->assign('no_search_results', array_map('htmlspecialchars', $page['qsearch_details']['unmatched_terms']));
     }
 }
 // image order
 if ($conf['index_sort_order_input'] and count($page['items']) > 0 and $page['section'] != 'most_visited' and $page['section'] != 'best_rated') {
     $preferred_image_orders = get_category_preferred_image_orders();
     $order_idx = pwg_get_session_var('image_order', 0);
     // get first order field and direction
     $first_order = substr($conf['order_by'], 9);
     if (($pos = strpos($first_order, ',')) !== false) {

SELECT tag_id, COUNT(image_id) AS counter
  FROM ' . IMAGE_TAG_TABLE . '
  GROUP BY tag_id';
$tag_counters = simple_hash_from_query($query, 'tag_id', 'counter');
// all tags
$query = '
SELECT *
  FROM ' . TAGS_TABLE . '
;';
$result = pwg_query($query);
$all_tags = array();
while ($tag = pwg_db_fetch_assoc($result)) {
    $raw_name = $tag['name'];
    $tag['name'] = trigger_change('render_tag_name', $raw_name, $tag);
    $tag['counter'] = intval(@$tag_counters[$tag['id']]);
    $tag['U_VIEW'] = make_index_url(array('tags' => array($tag)));
    $tag['U_EDIT'] = 'admin.php?page=batch_manager&filter=tag-' . $tag['id'];
    $alt_names = trigger_change('get_tag_alt_names', array(), $raw_name);
    $alt_names = array_diff(array_unique($alt_names), array($tag['name']));
    if (count($alt_names)) {
        $tag['alt_names'] = implode(', ', $alt_names);
    }
    $all_tags[] = $tag;
}
usort($all_tags, 'tag_alpha_compare');
$template->assign(array('all_tags' => $all_tags));
if ((isset($_POST['edit']) or isset($_POST['duplicate']) or isset($_POST['merge'])) and isset($_POST['tags'])) {
    $list_name = 'EDIT_TAGS_LIST';
    if (isset($_POST['duplicate'])) {
        $list_name = 'DUPLIC_TAGS_LIST';
    } elseif (isset($_POST['merge'])) {