/**
* List images in specified folder
* Used within image picker
* @since 1.0
*/
function wppb_list_images($wppb_image_dir, $wppb_image_url, $no_image, $folder)
{
// Setting folder variable in case it's empty
if (empty($folder)) {
$folder = '';
}
$file_list = wppb_list_files($wppb_image_dir);
if (is_array($file_list)) {
$col = 0;
$first = '';
foreach ($file_list as $file) {
$col++;
if ($col == 1) {
echo '<tr>';
}
if ($col == 1 && $first != 'no' && 'display' == $no_image) {
echo '<td>' . __('No image', 'wppb_lang') . '<br /><img src="' . WPPB_URL . '/images/no-image.jpg" class="uploaded-image" alt="" /></td>';
$first = 'no';
$col++;
}
echo '<td>' . $file . '<br /><img src="' . $wppb_image_url . '/' . $file . '" class="uploaded-image" alt="' . $folder . '/' . $file . '" /></td>';
if ($col == 4) {
echo '</tr>';
$col = 0;
}
}
}
}
/**
* Display list of uploaded images
* @since 0.1
*/
function wppb_display_images()
{
$file_list = wppb_list_files(wppb_storage_folder('images'));
if (is_array($file_list)) {
foreach ($file_list as $file) {
echo '<li>
<a href="' . wppb_storage_folder('images', 'url') . '/' . $file . '">' . $file . '</a>
<input class="delete_file" type="submit" name="delete_file" value="' . $file . '" />
<br />
<a href="' . wppb_storage_folder('images', 'url') . '/' . $file . '">
<img src="' . wppb_storage_folder('images', 'url') . '/' . $file . '" class="uploaded-image" alt="" />
</a>
</li>';
}
}
}
