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<?php
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// $Id: prodigem.module,v 1.3 2005/10/28 19:38:26 robertDouglass Exp $
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define('PRODIGEM_PATH', drupal_get_path('module', 'prodigem'));
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include_once PRODIGEM_PATH.'/prodigem.inc';
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// drupal hooks etc.
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function prodigem_help($section) {
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switch ($section) {
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case 'admin/modules#description':
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return t('Allows a tight integration between your website and Prodigem, a site where you can easily create and host torrents.');
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case 'admin/help#foaf':
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return t('This module will automatically make torrents of files attached to nodes, by using <a href="%url">Prodigem</a>.', array('%url' => 'http://www.prodigem.com/'));
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}
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}
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function prodigem_settings() {
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$form = array();
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$form['prodigem_login'] = array(
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'#type' => 'fieldset', '#title' => t('<a href="%url">Prodigem.com</a> login', array('%url' => 'http://www.prodigem.com/')),
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'#weight' => 0, '#collapsible' => TRUE, '#collapsed' => FALSE
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);
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$form['prodigem_login']['prodigem_user'] = array(
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'#type' => 'textfield', 'title' => t('Username'), '#default_value' => variable_get('prodigem_user', ''),
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'#size' => 30, '#maxlength' => 255
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);
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$form['prodigem_login']['prodigem_password'] = array(
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'#type' => 'password', 'title' => t('Password'), '#default_value' => variable_get('prodigem_password', ''),
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'#size' => 30, '#maxlength' => 255
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);
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$form['prodigem_restrictions'] = array(
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'#type' => 'fieldset', '#title' => t('Restrictions'), '#weight' => 1, '#collapsible' => TRUE, '#collapsed' => FALSE
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);
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$form['prodigem_restrictions']['prodigem_node_types'] = array(
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'#type' => 'select', '#title' => t('Node types'), '#default_value' => variable_get('prodigem_node_types', array()),
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'#options' => node_get_types(), '#multiple' => TRUE
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);
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$form['prodigem_restrictions']['prodigem_min_size'] = array(
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'#type' => 'textfield', '#title' => t('Minimum size'), '#default_value' => variable_get('prodigem_min_size', 3),
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'#size' => 5, '#maxlength' => 5, '#description' => t('Minimum combined size of attachments (in megabytes) before a torrent will be created.')
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);
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$form['prodigem_restrictions']['prodigem_age_period'] = array(
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'#type' => 'textfield', '#title' => t('Skip nodes that are older than'), '#default_value' => variable_get('prodigem_age_period', 31),
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'#size' => 5, '#maxlength' => 5, '#description' => t('To prevent indexing of all nodes, you can specify the maximum age (in days) of nodes to be considered for the automatic creation of torrents. Defaults to 31 days.'),
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'#suffix' => t('days.')
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);
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cache_clear_all('prodigem_categories');
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$categories = prodigem_api_get_categories();
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natsort($categories);
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cache_clear_all('prodigem_licenses');
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$licenses = prodigem_get_licenses();
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$arr_licenses = prodigem_api_licenses2assoc($licenses);
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$form['prodigem_defaults'] = array(
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'#type' => 'fieldset', '#title' => t('License'), '#weight' => 2, '#collapsible' => TRUE, '#collapsed' => FALSE
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);
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$form['prodigem_defaults']['prodigem_default_category'] = array(
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'#type' => 'select', '#title' => t('Category'), '#default_value' => variable_get('prodigem_default_category', 5),
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'#options' => $categories, '#description' => t('The content category for your torrents.')
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);
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$form['prodigem_defaults']['prodigem_default_tags'] = array(
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'#type' => 'textfield', '#title' => t('Tags'), '#default_value' => variable_get('prodigem_default_tags', ''),
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'#size' => 30, '#maxlength' => 255, '#description' => t('A comma-seperated set of tags to use for your torrents.')
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);
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$form['prodigem_defaults']['prodigem_default_host'] = array(
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'#type' => 'checkbox', '#title' => t('Host torrents ?'), '#default_value' => variable_get('prodigem_default_host', 0),
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'#return_value' => 1, '#description' => t('Prodigem can host the contents of the torrents.')
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);
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$form['prodigem_defaults']['prodigem_default_price'] = array(
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'#type' => 'textfield', '#title' => t('Price'), '#default_value' => variable_get('prodigem_default_price', '0.00'),
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'#size' => 7, '#maxlength' => 7, '#description' => t('The price you want to set for your torrents. Must be 0.00 or >= 0.95 (USD).')
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);
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$form['prodigem_defaults']['prodigem_default_license'] = array(
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'#type' => 'select', '#title' => t('License'), '#default_value' => variable_get('prodigem_default_license', 0),
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'#options' => $arr_licenses, '#description' => t('The license of the contents of your torrents.')
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);
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$form['prodigem_defaults']['prodigem_default_other_license'] = array(
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'#type' => 'textfield', '#title' => t('Other License'), '#default_value' => variable_get('prodigem_default_other_license', ''),
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'#size' => 30, '#maxlength' => 255, '#description' => t('If you want to use an other license than the ones available above, please fill in the name of the license here.')
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);
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$form['prodigem_defaults']['prodigem_default_other_license_url'] = array(
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'#type' => 'textfield', '#title' => t('License URL'), '#default_value' => variable_get('prodigem_default_other_license_url', ''),
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'#size' => 30, '#maxlength' => 255, '#description' => t('If you want to use an other license than the ones available above, please fill in a URL to the text of the license here.')
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);
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return $form;
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}
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function _prodigem_count_node_size($nid) {
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$result = db_query("SELECT SUM(f.filesize) FROM {files} f INNER JOIN {node} n ON f.nid = n.nid WHERE n.nid = %d", $nid);
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return db_result($result);
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}
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function _prodigem_select_nodes() {
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$node_types = variable_get('prodigem_node_types', array());
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if (empty($node_types)) {
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return NULL;
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}
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$types = array();
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$age = time() - variable_get('prodigem_age_period', 31) * 86400;
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$age = $age - ($age % 86400); //round to full day
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$last_nid = db_result(db_query("SELECT MAX(nid) FROM {prodigem_torrents} WHERE page = '' AND url = ''"));
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foreach ($node_types as $node_type) {
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$types[] = "'". $node_type ."'";
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}
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return db_query("SELECT nid FROM {node} WHERE nid > %d AND status = 1 AND type IN (". implode(",", $types) .") AND created >= %d ORDER BY nid", $last_nid, $age);
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}
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function _prodigem_get_license($licenses) {
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$licenseid = variable_get('prodigem_default_license', '');
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$other_license = variable_get('prodigem_default_other_license', '');
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$other_license_url = variable_get('prodigem_default_other_license_url', '');
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if ($other_license != '') {
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return array(
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'licensetype' => 'licenses_other',
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'licensename' => $other_license,
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'licenseurl' => $other_license_url
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);
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}
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else {
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return $licenses[$licenseid];
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}
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}
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function prodigem_node2torrent($nid, $user_id, $session, $licenses) {
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$node = node_load($nid);
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$license = _prodigem_get_license($licenses);
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$license_options = prodigem_api_license_get_options($license);
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$folder_info = prodigem_api_create_folder($user_id, $session, str_replace('/', '_', $node->path));
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foreach ($node->files as $file) {
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if ($file->filemime != 'application/x-bittorrent') {
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$file_info = prodigem_api_grab_url($user_id, $session, file_create_url($file->filepath));
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prodigem_api_move_file($user_id, $session, $file_info['fileid'], $folder_info['folderid']);
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}
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}
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$torrent_info = prodigem_api_create_torrent($user_id, $session, $folder_info['folderid'],
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variable_get('prodigem_default_category', 5), variable_get('prodigem_default_host', 0),
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variable_get('prodigem_default_tags', ''), check_plain($node->title), check_plain($node->body),
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variable_get('prodigem_default_price', '0.00'), $license['licensetype'], $license_options
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);
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$node->prodigem_page = $torrent_info['page'];
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$node->prodigem_url = $torrent_info['url'];
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node_save($node);
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}
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function prodigem_cron() {
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$min_size = variable_get('prodigem_min_size', 3) * 1048576;
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$result = _prodigem_select_nodes();
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if (is_null($result)) {
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return;
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}
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$puser = variable_get('prodigem_user', '');
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$ppasswd = variable_get('prodigem_password', '');
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$userid = 0;
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$session = '';
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$licenses = prodigem_get_licenses();
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if (($puser != '') && ($ppasswd != '') && (db_num_rows($result) > 0)) {
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list($userid, $session) = array_values(prodigem_api_start_session($puser, $ppasswd));
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while ($row = db_fetch_array($result)) {
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if (_prodigem_count_node_size($row['nid']) >= $min_size) {
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prodigem_node2torrent($row['nid'], $userid, $session, $licenses);
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}
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}
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prodigem_api_end_session($userid, $session);
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}
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}
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function prodigem_insert($node) {
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db_query("INSERT INTO {prodigem_torrents} (nid, page, url) VALUES (%d, '%s', '%s')", $node->nid, $node->prodigem_page, $node->prodigem_url);
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}
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function prodigem_load($node) {
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$object = db_fetch_object(db_query("SELECT nid, page, url FROM {prodigem_torrents} WHERE nid = %d", $node->nid));
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return array("prodigem_page" => $object->page, "prodigem_url" => $object->url);
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}
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function prodigem_update($node) {
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db_query("DELETE FROM {prodigem_torrents} WHERE nid = %d", $node->nid);
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db_query("INSERT INTO {prodigem_torrents} (nid, page, url) VALUES (%d, '%s', '%s')", $node->nid, $node->prodigem_page, $node->prodigem_url);
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}
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function prodigem_delete($node) {
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db_query("DELETE FROM {prodigem_torrents} WHERE nid = %d", $node->nid);
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}
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function prodigem_nodeapi(&$node, $op, $teaser, $page) {
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global $user;
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$node_types = variable_get('prodigem_node_types', array());
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if (in_array($node->type, $node_types)) {
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switch ($op) {
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case 'form pre':
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$form = array();
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$form['prodigem_page'] = array('#type' => 'hidden', '#value' => $node->prodigem_page);
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$form['prodigem_url'] = array('#type' => 'hidden', '#value' => $node->prodigem_url);
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return $form;
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break;
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case 'insert':
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prodigem_insert($node);
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break;
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case 'update':
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prodigem_update($node);
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break;
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case 'delete':
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prodigem_delete($node);
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break;
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case 'load':
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return prodigem_load($node);
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break;
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case 'view':
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if (($node->prodigem_page != '') && ($node->prodigem_url != '')) {
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$node->body .= theme_prodigem_torrent_info(check_url($node->prodigem_page), check_url($node->prodigem_url));
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}
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break;
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}
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}
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}
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function theme_prodigem_torrent_info($page, $url) {
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$output = '<div class="prodigem-node-torrent-info"><ul>';
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$output .= '<li>'. t('<a href="%page">More info</a>', array('%page' => $page)) ."</li>\n";
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$output .= '<li>'. t('<a href="%url">Download torrent</a>', array('%url' => $url)) ."</li>\n";
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$output .= '</ul></div>';
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return $output;
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}
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