/**
* LazyestFrontend::folder_code()
* Returns html code for a folder shortcode
*
* @example [lg_folder folder="afolder/" count="10" cols="3" paging="true"]
* @param mixed $atts
* @return string
*/
function folder_code($atts)
{
global $lg_show;
extract(shortcode_atts(array('folder' => '', 'count' => $this->get_option('thumbs_page'), 'cols' => $this->get_option('thumbs_columns'), 'paging' => 'true'), $atts));
$folder = trailingslashit(ltrim(utf8_decode($folder), '/'));
$folder = html_entity_decode($folder);
$this->valid();
$folder_code = sprintf(__('Lazyest Gallery cannot access %s', 'lazyest-gallery'), lg_html($folder));
$paging = strtolower($paging);
if (isset($lg_show)) {
$this->slideshow = $lg_show;
} else {
if (isset($_GET['lg_show'])) {
$this->slideshow = $_GET['lg_show'];
}
}
$the_folder = new LazyestFrontendFolder($folder);
$this->valid();
// set $this->file
if ($the_folder->valid()) {
if ('true' == $this->slideshow && $this->file == $folder) {
ob_start();
$the_folder->slideshow();
} else {
$the_folder->open();
ob_start();
?>
<div class="lg_gallery">
<?php
if (isset($this->file) && $this->is_image($this->file) && $this->currentdir == $the_folder->curdir) {
$the_folder->show_slide(basename($this->file));
} else {
$the_folder->show_thumbs($count, $cols, $paging);
}
?>
</div>
<?php
$virtualroot = isset($this->virtual_root) ? urlencode($this->virtual_root) : '';
echo "\n<script type='text/javascript'>var lazyest_virtual = { root: '{$virtualroot}' };</script>\n";
}
$folder_code = ob_get_contents();
ob_end_clean();
}
unset($the_folder);
return $folder_code;
}
/**
* lg_next_thumbs()
* Shows next page of image thumbnails
*
* @since 1.1.0
* @return void
*/
function lg_next_thumbs()
{
global $lg_gallery, $post;
if ('TRUE' != $lg_gallery->get_option('external_request')) {
check_ajax_referer('show_thumbs', 'ajax_nonce');
}
$lg_plugin_dir = $lg_gallery->plugin_dir;
define('LG_FRONTEND', true);
$_SERVER['REQUEST_URI'] = $_POST['request_uri'];
require_once $lg_plugin_dir . '/inc/frontend.php';
$lg_gallery = new LazyestFrontend();
if ('' != $_POST['virtual']) {
$lg_gallery->set_root(urldecode($_POST['virtual']));
}
$start = 1;
$lg_pagei = isset($_POST['lg_pagei']) ? $_POST['lg_pagei'] : 1;
if (isset($_POST['folder'])) {
$path = urldecode($_POST['folder']);
$folder = new LazyestFrontendFolder($path);
$folder->load('thumbs');
$post = get_post(intval($_POST['post_id']));
$folder->show_thumbs((int) $_POST['perpage'], (int) $_POST['columns'], true);
} else {
echo -1;
}
die;
}
