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<?php
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// $Id: dlink.module,v 1.1 2006/05/24 17:39:46 trunks Exp $
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/**
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* @file
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* Dmoz gateway for Llengua.org - Node type for links
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*
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* Developed by Jose A. Reyero, http://www.reyero.net
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* for Interactors, http://www.interactors.coop
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*/
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/**
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* Implementation of hook_help().
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*/
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function dlink_help($section) {
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switch ($section) {
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case 'admin/modules#description':
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return t('Link node type for Dmoz gateway');
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case 'node/add#dlink':
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return t('ODP link');
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}
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}
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/**
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* Implementation of hook_menu().
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*/
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function dlink_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array('path' => 'node/add/dlink', 'title' => t('ODP Link'),
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'access' => user_access('create links'));
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}
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return $items;
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}
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/**
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* Implementation of hook_access().
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*/
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function dlink_access($op, $node) {
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global $user;
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// Allow update and delete for cron.php
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if ($op == 'update' || $op == 'delete') {
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if( !$user->uid && $_SERVER["REQUEST_URI"] == $_SERVER["SCRIPT_NAME"]
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&& substr($_SERVER["REQUEST_URI"], -9) == '/cron.php'){
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return TRUE;
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}
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}
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}
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/**
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* Implementation of hook_node_name().
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*/
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function dlink_node_name($node) {
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return t('Dmoz link');
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}
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/**
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* Implementation of hook_form().
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*/
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function dlink_form(&$node) {
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$output = '';
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/* Taxonomies this size are not manageable
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if (function_exists('taxonomy_node_form')) {
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$output .= implode('', taxonomy_node_form('dlink', $node));
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}
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*/
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$terms = taxonomy_node_get_terms($node->nid);
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foreach($terms as $term) {
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$output .= form_item(t('Category'), $term->name);
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}
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$output .= form_textfield(t('Category Id'), 'catid', $node->catid, 60, 255);
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$output .= form_textfield(t('Type'), 'urltype', $node->urltype, 60, 255);
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$output .= form_textfield(t('Url'), 'url', $node->url, 60, 255);
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$output .= form_textarea(t('Description'), 'body', $node->body, 60, 20, '', NULL, TRUE);
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// Last update & refresh
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$output .= form_item(t('Last update'), format_date($node->lastupdate));
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$output .= form_hidden('lastupdate', $node->lastupdate);
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$output .= form_item(t('Last refresh'), format_date($node->lastrefresh));
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$output .= form_hidden('lastrefresh', $node->lastrefresh);
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$output .= filter_form('format', $node->format);
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return $output;
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}
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/**
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* Generate a display of the given node.
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*
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* @param $node
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* A node array or node object.
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* @param $teaser
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* Whether to display only the teaser for the node.
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* @param $page
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* Whether the node is being displayed by itself as a page.
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* @param $links
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* Whether or not to display node links. Links are omitted for node previews.
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*
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* @return
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* An HTML representation of the themed node.
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*/
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function dlink_view(&$node, $teaser = FALSE, $page = FALSE, $links = TRUE) {
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$node->body = '<div class="dmoz-url">'.l($node->title, $node->url).'</div>'.$node->body;
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$node->teaser = '<div class="dmoz-url">'.l($node->title, $node->url).'</div>'.$node->teaser;
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}
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/**
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* Format for listings
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*/
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function theme_dlink_list($node){
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$output = l($node->title, $node->url);
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// $output .= ' - ';
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$output .=' <span class="description">'. $node->teaser."</span>\n";
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return $output;
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}
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/**
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* Database layer
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*/
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function dlink_load($node){
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return db_fetch_object(db_query("SELECT * FROM {dmoz_node} WHERE nid=%d", $node->nid));
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}
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function dlink_insert($node){
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db_query("INSERT INTO {dmoz_node} (nid, url, urltype, catid, lastupdate, lastrefresh) VALUES (%d, '%s', '%s', '%d', '%d', '%d')", $node->nid, $node->url, $node->urltype, $node->catid, $node->lastupdate, $node->lastrefresh);
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}
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function dlink_delete($node){
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db_query("DELETE FROM {dmoz_node} WHERE nid=%d", $node->nid);
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}
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function dlink_update($node){
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db_query("UPDATE {dmoz_node} SET url='%s', urltype='%s', catid='%d', lastupdate='%d', lastrefresh='%d' WHERE nid=%d", $node->url, $node->urltype, $node->catid, $node->lastupdate, $node->lastrefresh, $node->nid);
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// Double checking for data consistency
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if(!db_affected_rows() && !dlink_load($node)){
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dlink_insert($node);
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}
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}
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// vim:set filetype=php:
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?>
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