/**
* Render file upload field
* @param $field_id
* @param $label
* @param $classname
* @param array $values
*/
public static function file_upload($field_id, $label, $classname, $values = array())
{
$max_size_name = sprintf('%s[%d][max_size]', self::$input_name, $field_id);
$max_files_name = sprintf('%s[%d][count]', self::$input_name, $field_id);
$extensions_name = sprintf('%s[%d][extension][]', self::$input_name, $field_id);
$max_size_value = $values ? $values['max_size'] : '1024';
$max_files_value = $values ? $values['count'] : '1';
$extensions_value = $values ? $values['extension'] : array('images', 'audio', 'video', 'pdf', 'office', 'zip', 'exe', 'csv');
$extesions = wpuf_allowed_extensions();
// var_dump($extesions);
$help = esc_attr(__('Enter maximum upload size limit in KB', 'wpuf'));
$count = esc_attr(__('Number of images can be uploaded', 'wpuf'));
?>
<li class="custom-field custom_image">
<?php
self::legend($label, $values, $field_id);
?>
<?php
self::hidden_field("[{$field_id}][input_type]", 'file_upload');
?>
<?php
self::hidden_field("[{$field_id}][template]", 'file_upload');
?>
<div class="wpuf-form-holder">
<?php
self::common($field_id, '', true, $values);
?>
<div class="wpuf-form-rows">
<label><?php
_e('Max. file size', 'wpuf');
?>
</label>
<input type="text" class="smallipopInput" name="<?php
echo $max_size_name;
?>
" value="<?php
echo $max_size_value;
?>
" title="<?php
echo $help;
?>
">
</div> <!-- .wpuf-form-rows -->
<div class="wpuf-form-rows">
<label><?php
_e('Max. files', 'wpuf');
?>
</label>
<input type="text" class="smallipopInput" name="<?php
echo $max_files_name;
?>
" value="<?php
echo $max_files_value;
?>
" title="<?php
echo $count;
?>
">
</div> <!-- .wpuf-form-rows -->
<div class="wpuf-form-rows">
<label><?php
_e('Allowed Files', 'wpuf');
?>
</label>
<div class="wpuf-form-sub-fields">
<?php
foreach ($extesions as $key => $value) {
?>
<label>
<input type="checkbox" name="<?php
echo $extensions_name;
?>
" value="<?php
echo $key;
?>
"<?php
echo in_array($key, $extensions_value) ? ' checked="checked"' : '';
?>
>
<?php
printf('%s (%s)', $value['label'], str_replace(',', ', ', $value['ext']));
?>
</label> <br />
<?php
}
?>
</div>
</div> <!-- .wpuf-form-rows -->
<?php
self::conditional_field($field_id, $values);
?>
</div> <!-- .wpuf-form-holder -->
</li>
<?php
}
/**
* Prints a file upload field
*
* @param array $attr
* @param int|null $post_id
*/
function file_upload($attr, $post_id, $type, $form_id)
{
$allowed_ext = '';
$extensions = wpuf_allowed_extensions();
if (is_array($attr['extension'])) {
foreach ($attr['extension'] as $ext) {
$allowed_ext .= $extensions[$ext]['ext'] . ',';
}
} else {
$allowed_ext = '*';
}
$uploaded_items = $post_id ? $this->get_meta($post_id, $attr['name'], $type, false) : array();
?>
<div class="wpuf-fields">
<div id="wpuf-<?php
echo $attr['name'];
?>
-upload-container">
<div class="wpuf-attachment-upload-filelist" data-type="file" data-required="<?php
echo $attr['required'];
?>
">
<a id="wpuf-<?php
echo $attr['name'];
?>
-pickfiles" class="button file-selector <?php
echo ' wpuf_' . $attr['name'] . '_' . $form_id;
?>
" href="#"><?php
_e('Select File(s)', 'wpuf');
?>
</a>
<ul class="wpuf-attachment-list thumbnails">
<?php
if ($uploaded_items) {
foreach ($uploaded_items as $attach_id) {
echo WPUF_Upload::attach_html($attach_id, $attr['name']);
if (is_admin()) {
printf('<a href="%s">%s</a>', wp_get_attachment_url($attach_id), __('Download File', 'wpuf'));
}
}
}
?>
</ul>
</div>
</div><!-- .container -->
<span class="wpuf-help"><?php
echo stripslashes($attr['help']);
?>
</span>
</div> <!-- .wpuf-fields -->
<script type="text/javascript">
jQuery(function($) {
new WPUF_Uploader('wpuf-<?php
echo $attr['name'];
?>
-pickfiles', 'wpuf-<?php
echo $attr['name'];
?>
-upload-container', <?php
echo $attr['count'];
?>
, '<?php
echo $attr['name'];
?>
', '<?php
echo $allowed_ext;
?>
', <?php
echo $attr['max_size'];
?>
);
});
</script>
<?php
}
