function lg_user_can_access($folder)
{
global $user_level;
// This is for gallery_root
if ($folder == "") {
return true;
}
$upper_level = explode('/', $folder);
for ($i = 0; $i < count($upper_level) - 2; $i++) {
$top .= $upper_level[$i] . '/';
}
$folder_level = get_minimum_folder_level($folder);
if (($user_level >= $folder_level || $folder_level == 1) && lg_user_can_access($top)) {
return true;
} else {
return false;
}
}
function showDirs()
{
// Builds folders view page
global $gallery_address, $gallery_root, $currentdir, $file, $lg_text_domain, $user_level;
if (!lg_user_can_access($currentdir)) {
echo "<p>";
_e("It doesn't look like you can access this folder at this time because the directory you have specified doesn't appear to be browsable.", $lg_text_domain);
echo "</p>";
} else {
$gallery_uri = get_option('lg_gallery_uri');
// Fix for permalinks
if (strlen(get_option('permalink_structure')) != 0) {
$gallery_uri = $gallery_uri . '?';
} else {
$gallery_uri = $gallery_uri . '&';
}
$columns = get_option("lg_folders_columns");
$runonce = false;
$col_count = 1;
if ($dir_content = opendir($gallery_root . $currentdir)) {
$directory_to_sort = array();
for ($i = 0; false !== ($dir = readdir($dir_content)); $i++) {
$directory_to_sort[$i] = $dir;
}
if (get_option('lg_sort_alphabetically') == "TRUE") {
sort($directory_to_sort);
}
foreach ($directory_to_sort as $dir) {
if (is_dir($gallery_root . $currentdir . $dir) && !in_array($dir, get_option("lg_excluded_folders")) && $dir != '.' && $dir != '..') {
if (!$runonce) {
echo '<!-- Lazyest Gallery ' . LG_VERSION . ' -->' . "\n" . '
<div class="folders">' . "\n" . '
<table summary="Categories" class="dir_view">' . "\n" . '
<tr>' . "\n" . '
<td colspan="' . $columns . '" class="folder"><img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/images/folders.png" alt="Folders" class="icon" /> » ' . __("Folders", $lg_text_domain) . '</td>' . "\n" . '
</tr>' . "\n" . '
<tr>';
$runonce = true;
}
if ($col_count <= $columns) {
$imgfiles = get_imgfiles($dir);
if (get_option('lg_sort_alphabetically') == "TRUE") {
sort($imgfiles);
}
$xhtmlurl = str_replace(" ", "%20", $currentdir . $dir);
echo '<td><a href="' . $gallery_uri . 'file=' . $xhtmlurl . '/">';
switch (get_option('lg_folder_image')) {
case 'icon':
// this will prevent some unshown thumb
$mem = get_option('lg_buffer_size');
ini_set("memory_limit", $mem);
// Display Category's images (if any) (Keytwo)
// PNG
if (file_exists($gallery_root . $currentdir . $dir . '/' . $dir . '.png')) {
$resource = $gallery_root . $currentdir . $dir . '/' . $dir . '.png';
$resource = imagecreatefrompng($resource);
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $dir . '/' . $dir . '.png' . '&thumb=1" alt=""/><br />' . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $dir . '/' . $dir . '.png" alt="" class="category_icon" /><br />' . "\n";
}
} else {
if (file_exists($gallery_root . $currentdir . $dir . '/' . $dir . '.gif')) {
$resource = $gallery_root . $currentdir . $dir . '/' . $dir . '.gif';
$resource = imagecreatefromgif($resource);
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $dir . '/' . $dir . '.gif' . '&thumb=1" alt=""/><br />' . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $dir . '/' . $dir . '.gif" alt="" class="category_icon" /><br />' . "\n";
}
} else {
if (file_exists($gallery_root . $currentdir . $dir . '/' . $dir . '.jpg')) {
$resource = $gallery_root . $currentdir . $dir . '/' . $dir . '.jpg';
$resource = imagecreatefromjpeg($resource);
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $dir . '/' . $dir . '.jpg' . '&thumb=1" alt=""/><br />' . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $dir . '/' . $dir . '.jpg" alt="" class="category_icon" /><br />' . "\n";
}
} else {
if (file_exists($gallery_root . $currentdir . $dir . '/' . $dir . '.jpeg')) {
$resource = $gallery_root . $currentdir . $dir . '/' . $dir . '.jpeg';
$resource = imagecreatefromjpeg($resource);
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $dir . '/' . $dir . '.jpeg' . '&thumb=1" alt=""/><br />' . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $dir . '/' . $dir . '.jpeg" alt="" class="category_icon" /><br />' . "\n";
}
}
}
}
}
break;
case 'random_image':
// display a random image of this foldery (jan831)
$img = $imgfiles[rand(0, sizeof($imgfiles) - 1)];
if ($img) {
if (file_exists($gallery_root . $currentdir . $dir . '/captions.xml')) {
$captions = clean_image_caption($img, $currentdir . $dir);
}
// This will removes HTML tags (which are incompatible with "title" argument)
$title = ereg_replace("<[^>]*>", "", $caption);
if (get_option('lg_enable_cache') == "TRUE") {
$thumb_folder = get_option('lg_thumb_folder');
if (!file_exists($gallery_root . $currentdir . $dir . '/' . $thumb_folder . $img)) {
createCache($currentdir . $dir . '/', $img, true);
}
$urlImg = str_replace(" ", "%20", $gallery_address . $currentdir . $dir . '/' . $thumb_folder . $img);
echo '<img src="' . $urlImg . '" style="vertical-align:middle;padding:2px;" alt="' . $img . '" title="' . $title . '"/><br />' . "\n";
} else {
$urlImg = str_replace(" ", "%20", $currentdir . $dir . '/' . $img);
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $urlImg . '&thumb=1" style="vertical-align:middle;padding:2px;" alt="' . $img . '" title="' . $title . '" /><br />' . "\n";
}
}
break;
}
$file_counter = sizeof($imgfiles);
$folder_caption = clean_folder_caption($currentdir . $dir);
if ($file_counter == 0) {
// "F" if there are folders only inside
if (get_option('lg_use_folder_captions') == "TRUE" && strlen($folder_caption) != 0) {
echo '» ' . $folder_caption . '</a> (F)</td>';
} else {
echo '» ' . $dir . '</a> (F)</td>';
}
} else {
// "#" if there are images instead
if (get_option('lg_use_folder_captions') == "TRUE" && strlen($folder_caption) != 0) {
echo '» ' . $folder_caption . '</a> (' . sizeof($imgfiles) . ')</td>';
} else {
echo '» ' . $dir . '</a> (' . sizeof($imgfiles) . ')</td>';
}
}
$col_count++;
}
if ($col_count > $columns) {
echo '</tr><tr>';
$col_count = 1;
}
}
}
} else {
echo "<div class='quote'>" . __('Something goes wrong. Make sure of your Gallery Root folder.', $lg_text_domain) . "</div>";
}
if ($runonce) {
echo '<td></td></tr></table></div><br/>' . "\n";
}
}
}
function showSlide($slidefile)
{
// Builds slides view page
global $gallery_root, $gallery_address, $currentdir, $file, $user_level, $lg_text_domain;
$folder_level = get_minimum_folder_level($currentdir);
if (!lg_user_can_access($currentdir)) {
echo "<p>";
_e("Are You Cheatin’ uh?", $lg_text_domain);
echo "</p>";
} else {
$gallery_uri = get_option('lg_gallery_uri');
// Fix for permalinks
if (strlen(get_option('permalink_structure')) != 0) {
$gallery_uri = $gallery_uri . '?';
} else {
$gallery_uri = $gallery_uri . '&';
}
$imgfiles = get_imgfiles($dir);
if (get_option('lg_sort_alphabetically') == "TRUE") {
sort($imgfiles);
}
// Pager Code
$prev = '';
$slide = '';
$next = '';
$arraysize = count($imgfiles);
for ($i = 0; $i < $arraysize; $i++) {
if ($currentdir . $imgfiles[$i] == $slidefile) {
$slide = $imgfiles[$i];
// Set prev
if ($i == 0) {
$prev = $imgfiles[$arraysize - 1];
} else {
$prev = $imgfiles[$i - 1];
}
// Set Next
if ($i + 1 == $arraysize) {
$next = $imgfiles[0];
} else {
$next = $imgfiles[$i + 1];
}
break;
}
}
// XHTML formatting
$prev = str_replace(" ", "%20", $prev);
$next = str_replace(" ", "%20", $next);
$slideUrl = str_replace(" ", "%20", $slide);
/* ========================
* Navigator HTML Code
* ======================== */
// This is because XHTML compiling
$currdir = str_replace(" ", "%20", $currentdir);
echo '<div id="lazyest_navigator">
<a href="' . $gallery_uri . 'file=' . $currdir . $prev . '" class="alignleft">' . __('« Prev', $lg_text_domain) . '</a>
<a href="' . $gallery_uri . 'file=' . $currdir . $next . '" class="alignright">' . __('Next »', $lg_text_domain) . '</a>
</div>';
/* =====================
* Image slide Code
* ===================== */
// Removes HTML tags
$title = ereg_replace("<[^>]*>", "", $caption);
echo '<div class="lazyest_image">';
if (get_option('lg_use_slides_popup') == "TRUE") {
//PopUp Window
// Get picture info
$img = $gallery_root . $currentdir . $slide;
$path = pathinfo($img);
// this will prevent some unshown thumb
$mem = get_option('lg_buffer_size');
ini_set("memory_limit", $mem);
switch (strtolower($path["extension"])) {
case "jpeg":
case "jpg":
$img = imagecreatefromjpeg($img);
break;
case "gif":
$img = imagecreatefromgif($img);
break;
case "png":
$img = imagecreatefrompng($img);
break;
default:
break;
}
$xsize = imagesx($img);
$ysize = imagesy($img);
imagedestroy($img);
}
if (get_option('lg_enable_slides_cache') == "TRUE") {
$slidesfolder = get_option('lg_slide_folder');
if (!file_exists($gallery_root . $currentdir . $slidesfolder . $slide)) {
createCache($currentdir, $slide, false);
}
if (get_option('lg_use_slides_popup') == "TRUE") {
// Popup
echo '<a href="javascript:void(window.open(\'' . get_option('home') . '/wp-content/plugins/lazyest-gallery/lazyest-popup.php?image=' . $slide . '&folder=' . $currentdir . '\',\'\',\'resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=yes,width=' . $xsize . ',height=' . $ysize . ',left=50,top=50\'))"><img src="' . $gallery_address . $currentdir . $slidesfolder . $slide . '" alt="' . $slide . '" title="' . $title . '"/></a>';
} else {
if (file_exists($gallery_root . $currentdir . 'captions.xml')) {
$caption = clean_image_caption($slide, $currentdir);
}
// Removing HTML tags
$title = ereg_replace("<[^>]*>", "", $caption);
// Lightbox informations
$lb_enabled = get_option('lg_enable_lb_support');
$lb_slides = get_option('lg_enable_lb_slides_support');
$lb_force = get_option('lg_force_lb_support');
// Thickbox informations
$tb_enabled = get_option('lg_enable_tb_support');
$tb_slides = get_option('lg_enable_tb_slides_support');
$tb_force = get_option('lg_force_tb_support');
// Slides' hrefs
$hrefs = true;
if (get_option('lg_disable_full_size') == "TRUE") {
$hrefs = false;
}
// Slides' cache infos
$lg_cache = get_option('lg_enable_slides_cache');
// Image link
$urlImg = str_replace(" ", "%20", $gallery_address . $currentdir . $slide);
// Lightbox
if ($lb_enabled == "TRUE" && $lb_slides == "TRUE" && $lg_cache == "TRUE" && some_lightbox_plugin() || $lb_force == "TRUE") {
if ($hrefs) {
echo '<a href="' . $urlImg . '" rel="lightbox" title="' . $title . '">';
}
echo '<img src="' . $gallery_address . $currdir . $slidesfolder . $slide . '" alt="' . $slide . '" title="' . $title . '" />';
if ($hrefs) {
echo '</a>';
}
} elseif ($tb_enabled == "TRUE" && $tb_slides == "TRUE" && $lg_cache == "TRUE" && some_thickbox_plugin() || $tb_force == "TRUE") {
if ($hrefs) {
echo '<a href="' . $urlImg . '" class="thickbox" title="' . $title . ' ">';
}
echo '<img src="' . $gallery_address . $currdir . $slidesfolder . $slide . '" alt="' . $slide . '" />';
if ($hrefs) {
echo '</a>';
}
} else {
if ($hrefs) {
echo '<a href="' . $urlImg . '" >';
}
echo '<img src="' . $gallery_address . $currdir . $slidesfolder . $slideUrl . '" alt="' . $slide . '" title="' . $title . '" />';
if ($hrefs) {
echo '</a>';
}
}
}
} else {
if (get_option('lg_use_slides_popup') == "TRUE") {
// PopUp
echo '<a href="javascript:void(window.open(\'' . $gallery_address . $currentdir . $slide . '\',\'\',\'resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=yes,width=' . $xsize . ',height=' . $ysize . ',left=50,top=50\'))"><img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $slide . '" alt="' . $currentdir . $slide . '" title="' . $title . '" /></a>';
} else {
// In window
echo '<a href="' . $gallery_address . $currdir . $slideUrl . '" ><img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currdir . $slideUrl . '" alt="' . $currentdir . $slide . '" title="' . $title . '" /></a>';
}
}
/* =============
* Captions Code
* ============= */
if (get_option('lg_enable_captions') == "TRUE") {
$caption = clean_image_caption($slide, $currentdir);
if (strlen($caption) != 0) {
echo '<div class="caption">' . $caption . '</div>';
}
}
echo '</div><br/>';
// closes "image" class
/* =========================
* Image Exif Data Code
* ========================= */
if (get_option('lg_enable_exif') == "TRUE") {
include_once 'lazyest-exinfos.php';
}
if (get_option('lg_enable_captions') == "TRUE") {
get_currentuserinfo();
if (strlen($currentdir) != 0) {
if ($user_level >= 8) {
echo "<div class='lg_admin'>";
echo "<a href='" . get_option('siteurl') . "/wp-admin/" . LG_FLM_PAGE . "&captions=" . $currdir . "'>";
echo "» " . __('Write a caption for ', $lg_text_domain) . $slide;
echo "</a>";
echo "</div>";
}
}
}
}
}
function showThumbs()
{
// Builds thumbnails view page
global $gallery_root, $currentdir, $file, $gallery_address, $user_level, $lg_text_domain;
if (!lg_user_can_access($currentdir)) {
echo "<p>";
_e('You cannot browse this folder.', $lg_text_domain);
echo "</p>";
} else {
$gallery_uri = get_option('lg_gallery_uri');
// Fix for permalinks
if (strlen(get_option('permalink_structure')) != 0) {
$gallery_uri = $gallery_uri . '?';
} else {
$gallery_uri = $gallery_uri . '&';
}
// gathering pagination infos
$thumbs_page = get_option('lg_thumbs_page');
if ($thumbs_page != 0 && isset($_GET['offset']) && is_numeric($_GET['offset'])) {
$offset = floor(abs(intval($_GET['offset'])) / $thumbs_page) * $thumbs_page;
} else {
$offset = 0;
}
$folder_caption = clean_folder_caption($currentdir . $dir);
$category = substr($currentdir, 0, strlen($currentdir) - 1);
// Icons code
// This section will display proper icon for each folder
echo "<div class='folder_caption'>";
if (is_file($gallery_root . $currentdir . $category . '.png')) {
$resource = imagecreatefrompng($gallery_root . $currentdir . $category . '.png');
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $category . '.png' . '&thumb=1" alt="" class="icon" />» ' . $folder_caption . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $category . '.png" alt="' . $category . '" class="icon"/> » ' . $folder_caption;
}
} else {
if (is_file($gallery_root . $currentdir . $category . '.jpg')) {
$resource = imagecreatefromjpeg($gallery_root . $currentdir . $category . '.jpg');
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $category . '.jpg' . '&thumb=1" alt="" class="icon" />» ' . $folder_caption . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $category . '.jpg" alt="' . $category . '" class="icon"/> » ' . $folder_caption;
}
} else {
if (is_file($gallery_root . $currentdir . $category . '.jpeg')) {
$resource = imagecreatefromjpeg($gallery_root . $currentdir . $category . '.jpeg');
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $category . '.jpeg' . '&thumb=1" alt="" class="icon" />» ' . $folder_caption . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $category . '.jpeg" alt="' . $category . '" class="icon"/> » ' . $folder_caption;
}
} else {
if (is_file($gallery_root . $currentdir . $category . '.gif')) {
$resource = imagecreatefromgif($gallery_root . $currentdir . $category . '.gif');
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currentdir . $category . '.gif' . '&thumb=1" alt="" class="icon" />» ' . $folder_caption . "\n";
} else {
echo '<img src="' . $gallery_address . $currentdir . $category . '.gif" alt="' . $category . '" class="icon"/> » ' . $folder_caption;
}
}
}
}
}
echo "</div>";
// End of Icons code
// Here begins thumbs table
echo '<table class="lazyest_thumb_view" summary="thumbs"><tr>';
$tcol_count = 1;
$tcolumns = get_option('lg_thumbs_columns');
$imgfiles = get_imgfiles($dir);
// Sort the files
if (get_option('lg_sort_alphabetically') == "TRUE") {
sort($imgfiles);
}
if (isset($imgfiles)) {
if ($thumbs_page == 0) {
// no pagination, display all
$end = count($imgfiles);
$offset = 0;
} else {
$end = $thumbs_page + $offset;
if (count($imgfiles) < $end) {
$end = count($imgfiles);
}
}
// This is because XHTML compiling
$currdir = str_replace(" ", "%20", $currentdir);
// Main cycle
for ($i = $offset; $i < $end; $i++) {
$img = $imgfiles[$i];
if (file_exists($gallery_root . $currentdir . 'captions.xml')) {
$caption = clean_image_caption($img, $currentdir);
}
// Removing HTML tags
$title = ereg_replace("<[^>]*>", "", $caption);
// Tumbs Cache code
if (get_option('lg_enable_cache') == "TRUE") {
if (!file_exists($gallery_root . $currentdir . get_option('lg_thumb_folder') . $img)) {
createCache($currentdir, $img, true);
}
/* =============
* The Right URL
* ============= */
// Lightbox informations
$lb_enabled = get_option('lg_enable_lb_support');
$lb_thumbs = get_option('lg_enable_lb_thumbs_support');
$lb_force = get_option('lg_force_lb_support');
// Thickbox informations
$tb_enabled = get_option('lg_enable_tb_support');
$tb_thumbs = get_option('lg_enable_tb_thumbs_support');
$tb_force = get_option('lg_force_tb_support');
// Slides' cache infos
$lg_scache = get_option('lg_enable_slides_cache');
// Lightbox URL
if ($lb_enabled == "TRUE" && $lb_thumbs == "TRUE" && $lg_scache == "TRUE" && some_lightbox_plugin() || $lb_force == "TRUE") {
$slide_folder = get_option('lg_slide_folder');
if (!file_exists($gallery_root . $currentdir . $slide_folder . $img)) {
createCache($currentdir, $img, false);
}
$urlImg = str_replace(" ", "%20", $gallery_address . $currentdir . $slide_folder . $img);
echo '<td><a href="' . $urlImg . '" rel="lightbox[' . $currentdir . ']" title="' . $title . '"><img src="' . $gallery_address . $currdir . get_option('lg_thumb_folder') . $img . '" alt="' . $img . '" title="' . $title . '" /></a></td>';
} elseif ($tb_enabled == "TRUE" && $tb_thumbs == "TRUE" && $lg_scache == "TRUE" && some_thickbox_plugin() || $tb_force == "TRUE") {
$slide_folder = get_option('lg_slide_folder');
if (!file_exists($gallery_root . $currentdir . $slide_folder . $img)) {
createCache($currentdir, $img, false);
}
$thumb_folder = get_option('lg_thumb_folder');
$xhthumbs = str_replace(" ", "%20", $currdir . $thumb_folder . $img);
$xhurl = str_replace(" ", "%20", $currdir . $img);
$xhslides = str_replace(" ", "%20", $currdir . $slide_folder . $img);
echo '<td><a href="' . $gallery_address . $xhslides . '" class="thickbox" title="' . $title . ' "><img src="' . $gallery_address . $xhthumbs . '" alt="' . $img . '" /></a></td>';
} else {
$thumb_folder = get_option('lg_thumb_folder');
$xhthumbs = str_replace(" ", "%20", $currdir . $thumb_folder . $img);
$xhurl = str_replace(" ", "%20", $currdir . $img);
echo '<td><a href="' . $gallery_uri . 'file=' . $xhurl . '"><img src="' . $gallery_address . $xhthumbs . '" alt="' . $img . '" title="' . $title . '" /></a></td>';
}
/* ================
* End of Right URL
* ================ */
$tcol_count++;
} else {
// this will prevent some unshown thumb
$mem = get_option('lg_buffer_size');
ini_set("memory_limit", $mem);
$resource = $gallery_root . $currentdir . $img;
$path = pathinfo($resource);
switch (strtolower($path["extension"])) {
case "jpeg":
case "jpg":
$resource = imagecreatefromjpeg($resource);
break;
case "gif":
$resource = imagecreatefromgif($resource);
break;
case "png":
$resource = imagecreatefrompng($resource);
break;
default:
break;
}
if (imagesx($resource) > get_option('lg_thumbwidth')) {
echo '<td><a href="' . $gallery_uri . 'file=' . $currdir . $img . '"><img src="' . get_option('siteurl') . '/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=' . $currdir . $img . '&thumb=1" alt="' . $img . '" title="' . $title . '"/></a></td>';
} else {
echo '<td><a href="' . $gallery_uri . 'file=' . $currdir . $img . '"><img src="' . $gallery_address . $currdir . $img . '" alt="' . $img . '" title="' . $title . '"/></a></td>';
}
$tcol_count++;
}
if ($tcol_count > $tcolumns) {
echo '</tr><tr>';
$tcol_count = 1;
}
}
}
echo '<td></td></tr></table>';
// Pagination's navigatior code
if ($thumbs_page != 0) {
$pages = ceil(sizeof($imgfiles) / $thumbs_page);
echo '<div id="pagination">';
if ($offset > 0) {
echo '<a href="' . $gallery_uri . 'file=' . $currdir . '&offset=' . ($offset - $thumbs_page) . '" title="previous">' . __('« Prev', $lg_text_domain) . '</a> ' . "\n";
}
if ($pages > 1) {
for ($i = 1; $i <= $pages; $i++) {
if ($offset != ($i - 1) * $thumbs_page) {
echo ' <a href="' . $gallery_uri . 'file=' . $currdir . '&offset=' . ($i - 1) * $thumbs_page . '" >' . $i . '</a> ';
} else {
echo " {$i} ";
}
}
}
if (count($imgfiles) > $thumbs_page + $offset) {
echo ' <a href="' . $gallery_uri . 'file=' . $currdir . '&offset=' . $end . '" title="next">' . __('Next »', $lg_text_domain) . '</a> ';
}
echo '</div>';
}
// End of Pagination's navigatior code
// Admin links
if (get_option('lg_enable_captions') == "TRUE") {
get_currentuserinfo();
if (strlen($currentdir) != 0) {
if ($user_level >= 8) {
echo "<div class='lg_admin'>";
echo "<a href='" . get_option('siteurl') . "/wp-admin/" . LG_FLM_PAGE . "&captions=" . $currdir . "'>";
echo "» ";
_e("Write captions for images in ", $lg_text_domain);
echo " " . substr($currentdir, 0, strlen($currentdir) - 1);
echo "</a>";
echo "</div>";
}
}
}
}
}