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<?php
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// $Id: swfupload.info, v 0.1, 2008/10/13 10:02:46, skilip, jojomaniac Exp $
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/**
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* @file
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*
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* The swfupload settings form.
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*/
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/**
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*
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*/
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function swfupload_settings_form() {
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// Add js and css
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$path = drupal_get_path('module', 'swfupload');
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drupal_add_css($path.'/settings/settings.css');
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drupal_add_js($path.'/settings/settings.js');
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// Load all roles
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$roles = user_roles();
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$node_types = node_get_types();
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// The first loop we make goes trough all the node types
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foreach($node_types as $node_type) {
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// Get the default values
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$settings = variable_get('swfupload_setting_'.$node_type->type, array());
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// Now we are in the loop of every node type, we can loop every role :-)
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foreach($roles as $key => $role) {
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$roles[$key] = $role;
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// Set a default value if array is empty
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if(empty($settings[$role])) {
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$settings[$role]->filepath = '%file_directory_path';
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$settings[$role]->max_img_resolution = '800x600';
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$settings[$role]->list = 1;
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$settings[$role]->file_extensions = 'jpg jpeg gif png txt';
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$settings[$role]->max_file_size = 1;
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$settings[$role]->node_max_file_size = 0;
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$settings[$role]->max_files = 1;
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$settings[$role]->upload_usersize = 10;
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if ($role == t('authenticated user')) {
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$settings[$role]->upload_usersize = round((file_upload_max_size() / (1024 * 1024)));
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}
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}
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// Create the prefix for each role
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$form_prefix = $node_type->type .'_'. str_replace(' ', '_', $role);
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// Path settings
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$form[$form_prefix .'_filepath'] = array(
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'#type' => 'textfield',
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'#title' => t('Path settings'),
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'#default_value' => $settings[$role]->filepath,
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'#maxlength' => 255,
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);
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// Resolution
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$form[$form_prefix .'_max_img_resolution'] = array(
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'#type' => 'textfield',
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'#title' => t('Maximum resolution for uploaded images'),
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'#default_value' => $settings[$role]->max_img_resolution,
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'#size' => 15,
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'#maxlength' => 10,
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'#field_suffix' => '<kbd>'. t('WIDTHxHEIGHT') .'</kbd>'
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);
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// Display attachments
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$form[$form_prefix .'_list'] = array(
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'#type' => 'checkbox',
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'#title' => t('List files by default'),
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'#default_value' => $settings[$role]->list,
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);
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// Total files per node
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$form[$form_prefix .'_max_files'] = array(
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'#type' => 'select',
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'#title' => t('Maximum files per node'),
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'#default_value' => $settings[$role]->max_files,
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'#options' => array(0 => 0, 1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 10 => 10, 20 => 20, 50 => 50),
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);
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// Allowed extentions
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$form[$form_prefix .'_file_extensions'] = array(
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'#type' => 'textfield',
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'#title' => t('Permitted file extensions'),
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'#default_value' => $settings[$role]->file_extensions,
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'#maxlength' => 255,
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);
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$form[$form_prefix .'_max_file_size'] = array(
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'#type' => 'textfield',
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'#title' => t('Maximum file size per upload'),
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'#default_value' => $settings[$role]->max_file_size,
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'#size' => 5,
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'#maxlength' => 5,
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'#field_suffix' => t('MB'),
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);
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$form[$form_prefix .'_node_max_file_size'] = array(
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'#type' => 'textfield',
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'#title' => t('Total file size per node'),
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'#default_value' => $settings[$role]->node_max_file_size,
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'#size' => 5,
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'#maxlength' => 5,
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'#field_suffix' => t('MB'),
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);
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$form[$form_prefix .'_upload_usersize'] = array(
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'#type' => 'textfield',
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'#title' => t('Total file size per user'),
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'#default_value' => $settings[$role]->upload_usersize,
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'#size' => 5,
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'#maxlength' => 5,
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'#field_suffix' => t('MB'),
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);
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}
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}
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$form['node_types'] = array('#type' => 'value', '#value' => $node_types);
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$form['roles'] = array('#type' => 'value', '#value' => $roles);
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$form['submit'] = array('#type' => 'submit', '#value' => t('Save configuration'));
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return $form;
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}
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/**
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* Theme function for the file settings form
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*/
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function theme_swfupload_settings_form($form) {
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// Create an array for all fields we want to render.
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$fields = array('filepath', 'max_img_resolution', 'list', 'max_files', 'file_extensions' ,'max_file_size', 'node_max_file_size' ,'upload_usersize');
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// Loop trough all node types
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foreach ($form['node_types']['#value'] as $node_type) {
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// Reset the output array
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$output = array('<div class="swf-nodetype-wrapper">');
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// Loop trough all roles
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foreach ($form['roles']['#value'] as $role) {
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// Reset the rows array
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$rows = array();
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// Create the prefix for each role
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$form_prefix = $node_type->type .'_'. str_replace(' ', '_', $role);
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// Loop trough the fields we want to render
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foreach ($fields as $field) {
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$title = $form[$form_prefix ."_". $field]['#title'];
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unset($form[$form_prefix ."_". $field]['#title']);
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$rows[] = array(
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array(
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'data' => $title,
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'class' => 'left'
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),
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drupal_render($form[$form_prefix ."_". $field])
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);
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}
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$output[] = theme('table', array(array('data' => $role, 'colspan' => 2, 'class' => 'left2')), $rows);
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}
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$output[] = '</div><div class="swf-harmonica-arrow"></div>';
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$lis[] = "<label><span>$node_type->name</span></label>".join("\n", $output);
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}
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return theme('item_list', $lis).drupal_render($form) . '<div style="clear:both"></div>';
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}
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/**
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* validation of the file settings form
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*/
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function swfupload_settings_form_validate($form, &$form_state) {
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// Loop trough all node types
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foreach($form['node_types']['#value'] as $node_type) {
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// Loop trough all the roles
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foreach($form['roles']['#value'] as $role) {
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// Create the prefix for each role
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$form_prefix = $node_type->type .'_'. str_replace(' ', '_', $role);
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// Max resolution
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if($form_state['values'][$form_prefix .'_max_img_resolution'] != 0) {
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$max_resolution = explode('x', $form_state['values'][$form_prefix .'_max_img_resolution']);
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if(count($max_resolution) != 2) {
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form_set_error($form_prefix .'_max_img_resolution', t('Maximum resolution for uploaded images is not valid'));
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} else {
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if(!is_numeric($max_resolution[0]) or !is_numeric($max_resolution[1])) {
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form_set_error($form_prefix .'_max_img_resolution', t('Maximum resolution for uploaded images is not valid'));
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}
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}
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}
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// Permited extentions
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$extensions = explode(' ', $form_state['values'][$form_prefix .'_file_extensions']);
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foreach($extensions as $extention) {
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if(!preg_match("/^([A-Z0-9]){2,10}$/i", $extention)) {
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form_set_error($form_prefix .'_file_extensions', t('One of more extentions are not valid'));
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break;
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}
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}
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// Maximum file size
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if(!is_numeric($form_state['values'][$form_prefix .'_max_file_size'])) {
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form_set_error($form_prefix .'_max_file_size', t('Maximum file size per upload is not valid'));
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}
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// Total node size
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if(!is_numeric($form_state['values'][$form_prefix .'_node_max_file_size'])) {
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form_set_error($form_prefix .'_node_max_file_size', t('Total file size per node is not valid'));
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}
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// Total user size
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if(!is_numeric($form_state['values'][$form_prefix .'_upload_usersize'])) {
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form_set_error($form_prefix .'_upload_usersize', t('Total file size per user is not valid'));
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}
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}
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}
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}
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/**
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* Submittion of the file settings form
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*/
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function swfupload_settings_form_submit($form, &$form_state) {
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// Loop trough all node types
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foreach($form['node_types']['#value'] as $node_type) {
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// Loop trough all the roles
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foreach($form['roles']['#value'] as $role) {
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// Create the prefix for each role
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$form_prefix = $node_type->type .'_'. str_replace(' ', '_', $role);
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$settings[$role]->filepath = $form_state['values'][$form_prefix .'_filepath'];
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$settings[$role]->max_img_resolution = $form_state['values'][$form_prefix .'_max_img_resolution'];
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$settings[$role]->list = $form_state['values'][$form_prefix .'_list'];
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$settings[$role]->file_extensions = strtolower($form_state['values'][$form_prefix .'_file_extensions']);
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$settings[$role]->max_file_size = $form_state['values'][$form_prefix .'_max_file_size'];
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$settings[$role]->upload_usersize = $form_state['values'][$form_prefix .'_upload_usersize'];
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$settings[$role]->node_max_file_size = $form_state['values'][$form_prefix .'_node_max_file_size'];
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$settings[$role]->max_files = $form_state['values'][$form_prefix .'_max_files'];
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}
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variable_set('swfupload_setting_'.$node_type->type, $settings);
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}
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drupal_set_message(t('The configuration options have been saved.'));
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}
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