/**
* @desc Visualiza todas las imágenes de la etiqueta especificada
**/
function imgsTag()
{
global $tpl, $xoopsOption, $xoopsUser, $xoopsConfig, $xoopsModuleConfig, $db, $page, $tag, $usr, $hits;
$xoopsOption['template_main'] = 'gs_imagestag.html';
$xoopsOption['module_subpage'] = 'exploretags';
include 'header.php';
$mc =& $xoopsModuleConfig;
GSFunctions::makeHeader();
//Verificamos si la etiqueta existe
$tag = new GSTag($tag);
if ($tag->isNew()) {
redirect_header(GSFunctions::get_url(), 1, __('Specified tag does not exists!', 'galleries'));
die;
}
//Incrementamos el número de hits de la etiqueta
if (!isset($_SESSION['vtags'])) {
$tag->addHit();
$_SESSION['vtags'] = array($tag->id());
} elseif (!in_array($tag->id(), $_SESSION['vtags'])) {
$tag->addHit();
$_SESSION['vtags'][] = $tag->id();
}
//Verificamos si el usuario existe
if (isset($usr)) {
$user = new GSUser($usr);
if ($user->isNew()) {
redirect_header(GSFunctions::get_url(), 1, __('Specified user does not exists!', 'galleries'));
die;
}
$users[$user->uid()] = $user;
}
//Barra de Navegación
$sql = "SELECT COUNT(*) FROM " . $db->prefix('gs_tagsimages') . " a INNER JOIN " . $db->prefix('gs_images');
$sql .= " b ON (a.id_tag=" . $tag->id() . " AND a.id_image=b.id_image AND b.public=2";
$sql .= $usr ? " AND b.owner=" . $user->uid() . ") " : ")";
$limit = $xoopsModuleConfig['num_imgstags'];
list($num) = $db->fetchRow($db->query($sql));
if ($page > 0) {
$page -= 1;
}
$start = $page * $limit;
$tpages = (int) ($num / $limit);
if ($num % $limit > 0) {
$tpages++;
}
$pactual = $page + 1;
if ($pactual > $tpages) {
$rest = $pactual - $tpages;
$pactual = $pactual - $rest + 1;
$start = ($pactual - 1) * $limit;
}
if ($tpages > 1) {
if ($mc['urlmode']) {
$urlnav = 'explore/tags/tag/' . $tag->getVar('nameid') . '/';
$urlnav .= $usr ? 'usr/' . $user->uname() . '/' : '';
} else {
$urlnav = '?xplore=tags&tag=' . $tag->getVar('nameid');
$urlnav .= $usr ? '&usr='******'';
}
$nav = new RMPageNav($num, $limit, $pactual, 5);
$nav->target_url(GSFunctions::get_url() . $urlnav . ($mc['urlmode'] ? 'pag/{PAGE_NUM}/' : '&pag={PAGE_NUM}'));
$tpl->assign('tagsNavPage', $nav->render(false));
}
$showmax = $start + $limit;
$showmax = $showmax > $num ? $num : $showmax;
$tpl->assign('lang_showing', sprintf(__('Showing photos %u to %u from %u.', 'galleries'), $start + 1, $showmax, $num));
$tpl->assign('limit', $limit);
$tpl->assign('pag', $pactual);
//Fin de barra de navegación
//Obtenemos las imágenes pertenecientes a la etiqueta
$sql = "SELECT b.* FROM " . $db->prefix('gs_tagsimages') . " a INNER JOIN " . $db->prefix('gs_images');
$sql .= " b ON (a.id_tag=" . $tag->id() . " AND a.id_image=b.id_image AND b.public=2";
$sql .= $usr ? " AND b.owner=" . $user->uid() . ") " : ")";
$sql .= " GROUP BY b.id_image";
$sql .= " ORDER BY `created` DESC LIMIT {$start}, {$limit}";
$result = $db->query($sql);
$tpl->assign('images', GSFunctions::process_image_data($result));
$tpl->assign('lang_picstag', $usr ? sprintf(__('%s: tagged as %s', 'galleries'), $user->uname(), $tag->tag()) : sprintf(__('Images tagged as "%s"', 'galleries'), $tag->tag()));
$tpl->assign('tagname', $tag->tag());
$tpl->assign('usr', $usr);
if ($usr) {
$tpl->assign('pics_link', GS_URL . '/' . ($mc['urlmode'] ? "usr/" . $user->uname() : "user.php?id=usr/" . $user->uname() . "/"));
$tpl->assign('tags_link', GS_URL . '/' . ($mc['urlmode'] ? "explore/tags/usr/" . $user->uname() . "/" : "explore.php?by=explore/tags/usr/" . $user->uname() . "/"));
$tpl->assign('sets_link', GS_URL . '/' . ($mc['urlmode'] ? "explore/sets/usr/" . $user->uname() . "/" : "explore.php?by=explore/sets/usr/" . $user->uname() . "/"));
$tpl->assign('bmark_link', GS_URL . '/' . ($mc['urlmode'] ? "cpanel/booksmarks/" : "cpanel.php?s=cpanel/bookmarks"));
}
include 'footer.php';
}
