'.l10n('Home').''.$conf['level_separator'].l10n('Batch Downloader').$conf['level_separator'];
$page['title'] = l10n('Batch Downloader');
switch (@$tokens[1])
{
case 'init_zip':
$page['sub_section'] = 'init_zip';
$page['section_title'].= l10n('Generate ZIP');
break;
case 'view':
$page['sub_section'] = 'view';
$page['section_title'].= l10n('Edit the set');
break;
default:
redirect('index.php');
}
}
}
function batch_download_page_header()
{
global $page;
$page['body_id'] = 'theBatchDownloader';
}
/* download section */
function batch_download_page()
{
global $page;
if (isset($page['section']) and $page['section'] == 'download')
{
include(BATCH_DOWNLOAD_PATH . '/include/download.inc.php');
}
}
/* add buttons on thumbnails list */
function batch_download_index_button()
{
global $page, $template, $user, $conf;
// check accesses
if ( !count($page['items']) or !isset($page['section']) ) return;
if (check_download_access() === false) return;
switch ($page['section'])
{
case 'categories':
if (!isset($page['category'])) return; // don't download the full gallery in flat mode !
if (!in_array('categories', $conf['batch_download']['what'])) return;
break;
case 'collections':
if (!in_array('collections', $conf['batch_download']['what'])) return;
break;
default:
if (!in_array('specials', $conf['batch_download']['what'])) return;
}
// download the set
if ( isset($_GET['action']) and $_GET['action']=='advdown_set' )
{
$set = get_set_info_from_page();
if ($set !== false)
{
$BatchDownloader = new BatchDownloader('new', $page['items'], $set['type'], $set['id']);
$BatchDownloader->getEstimatedArchiveNumber();
// if we plan only one zip with less elements than 'max_elements', the download starts immediately
if (
$BatchDownloader->getParam('nb_images') <= $conf['batch_download']['max_elements']
and $BatchDownloader->getParam('nb_zip') == 1
)
{
$BatchDownloader->createNextArchive(true); // make sure we have only one zip, even if 'max_size' is exceeded
$u_download = get_root_url().BATCH_DOWNLOAD_PATH . 'download.php?set_id='.$BatchDownloader->getParam('id').'&zip=1';
$null = null;
$template->block_footer_script(null, 'setTimeout("document.location.href = \''.$u_download.'\';", 1000);', $null, $null);
array_push($page['infos'], sprintf(l10n('The archive is downloading, if the download doesn\'t start automatically please click here'), $u_download));
}
// oterwise we go to summary page
else
{
redirect(add_url_params(BATCH_DOWNLOAD_PUBLIC . 'init_zip', array('set_id'=>$BatchDownloader->getParam('id'))));
}
}
}
if ($page['section'] == 'collections')
{
$url = $_SERVER['REQUEST_URI'];
}
else
{
$url = duplicate_index_url(array(), array('action'));
}
$url = add_url_params($url, array('action'=>'advdown_set'));
// toolbar button
$button = '
'.l10n('Download').'
';
$template->concat('PLUGIN_INDEX_ACTIONS', $button);
$template->concat('COLLECTION_ACTIONS', $button);
}
/* menu block */
function batch_download_add_menublock($menu_ref_arr)
{
global $user;
$menu = &$menu_ref_arr[0];
if ($menu->get_id() != 'menubar') return;
if (check_download_access() === false) return;
$query = '
SELECT id
FROM '.BATCH_DOWNLOAD_TSETS.'
WHERE
user_id = '.$user['id'].'
AND status != "done"
LIMIT 1
;';
$result = pwg_query($query);
if (!pwg_db_num_rows($result)) return;
$menu->register_block(new RegisteredBlock('mbBatchDownloader', l10n('Batch Downloader'), 'BatchDownloader'));
}
function batch_download_applymenu($menu_ref_arr)
{
global $template, $conf, $user;
$menu = &$menu_ref_arr[0];
$block = $menu->get_block('mbBatchDownloader');
if ($block != null)
{
$query = '
SELECT id
FROM '.BATCH_DOWNLOAD_TSETS.'
WHERE
user_id = '.$user['id'].'
AND status != "done"
;';
$sets = array_from_query($query, 'id');
$data = array();
foreach ($sets as $set_id)
{
$BatchDownloader = new BatchDownloader($set_id);
$set = $BatchDownloader->getSetInfo();
array_push($data, array(
'URL' => add_url_params(BATCH_DOWNLOAD_PUBLIC . 'init_zip', array('set_id'=>$BatchDownloader->getParam('id'))),
'TITLE' => str_replace('"', "'", strip_tags($set['COMMENT'])),
'NAME' => $set['sNAME'],
'COUNT' => $set['NB_IMAGES'],
));
}
$template->set_template_dir(BATCH_DOWNLOAD_PATH . 'template/');
$block->set_title(l10n('Downloads'));
$block->template = 'menublock_batch_down.tpl';
$block->data = $data;
}
}
/* archives and databse cleanup */
function batch_download_clean()
{
global $conf;
// we only search for old downloads every hour, nevermind which user is connected
if ($conf['batch_download']['last_clean'] > time() - 3600) return;
$conf['batch_download']['last_clean'] = time();
conf_update_param('batch_download', serialize($conf['batch_download']));
// set old sets as done and clean images table
$query = '
DELETE i
FROM '.BATCH_DOWNLOAD_TIMAGES.' AS i
INNER JOIN '.BATCH_DOWNLOAD_TSETS.' AS s
ON i.set_id = s.id
WHERE
status != "done" AND
date_creation < DATE_SUB(NOW(), INTERVAL '.$conf['batch_download']['archive_timeout'].' HOUR)
;';
pwg_query($query);
$query = '
UPDATE '.BATCH_DOWNLOAD_TSETS.'
SET status = "done"
WHERE
status != "done" AND
date_creation < DATE_SUB(NOW(), INTERVAL '.$conf['batch_download']['archive_timeout'].' HOUR)
;';
pwg_query($query);
// remove old archives
$zips = glob(BATCH_DOWNLOAD_LOCAL . 'u-*/*.zip');
if (is_array($zips))
{
foreach ($zips as $zip)
{
if (filemtime($zip) < time()-$conf['batch_download']['archive_timeout']*3600)
{
unlink($zip);
}
}
}
}
?>