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<?php
// $Id$
function page_help() {
$output .= "<p>The page module is used to create a <i>static page</i>. Unlike a story, a static page is a persistent web page on your site which usually shortcuts the typical lifecycle of user generated content (i.e. submit -> moderate -> post -> comment). A static page is usually linked from the main navigation bar, using whatever text the author wishes. To create a static page without this navigation link, simply skip the form field which requests link text.</p>";
$output .= "<p>Site pages, unlike many other forms of Drupal content, may be made of PHP code in addition to HTML and text. All Drupal objects and functions are available to a site administrator.</p>";
return $output;
}
function page_system($field) {
$system["description"] = t("Enables the creation of a static pages that can be added to the navigation system.");
return $system[$field];
}
function page_perm() {
return array("maintain static pages");
}
function page_node($field) {
$info["name"] = t("static page");
$info["description"] = t("If you just want to add a page with a link in the menu to your site, this would be the best choice. Unlike a story, a static page by-passes the submission queue.");
return $info[$field];
}
function page_access($op, $node) {
if ($op == "view") {
return $node->status;
}
if ($op == "create") {
return user_access("maintain static pages");
}
if ($op == "update") {
return user_access("maintain static pages");
}
if ($op == "delete") {
return user_access("maintain static pages");
}
}
function page_save($op, $node) {
if ($op == "approve") {
return array("status" => 1);
}
if ($op == "decline") {
return array("status" => 0);
}
}
function page_insert($node) {
db_query("INSERT INTO page (nid, format, link, description) VALUES (%d, %d, '%s', '%s')", $node->nid, $node->format, $node->link, $node->description);
}
function page_update($node) {
db_query("UPDATE page SET format = %d, link = '%s', description = '%s' WHERE nid = %d", $node->format, $node->link, $node->description, $node->nid);
}
function page_delete(&$node) {
db_query("DELETE FROM page WHERE nid = %d", $node->nid);
}
function page_load($node) {
$page = db_fetch_object(db_query("SELECT format, link, description FROM page WHERE nid = %d", $node->nid));
return $page;
}
function page_link($type) {
$links = array();
if ($type == "page" && user_access("access content")) {
$result = db_query("SELECT n.nid, n.title, p.link, p.description FROM page p LEFT JOIN node n ON p.nid = n.nid WHERE n.status = '1' AND p.link != '' ORDER BY p.link");
while ($page = db_fetch_object($result)) {
$links[] = l($page->link, "node/view/$page->nid", array("title" => $page->description));
}
}
if ($type == "menu.create" && user_access("maintain static pages")) {
$links[] = l(t("create static page"), "node/add/page", array("title" => t("Add a new static page.")));
}
return $links;
}
function page_body($node) {
global $op;
if ($node->format == 0) {
// HTML type
$output = check_output($node->body);
}
else {
// PHP type
ob_start();
eval($node->body);
$output = ob_get_contents();
ob_end_clean();
}
return $output;
}
function page_view($node, $main = 0) {
/*
** Extract the page body. If body is dynamic (using PHP code), the body
** will be generated.
*/
$node->teaser = $node->body = page_body($node);
if ($main) {
theme("node", $node, $main);
}
else {
/*
** Add the node specific links:
*/
theme("box", $node->title, "$node->body<div align=\"right\">". theme("links", link_node($node, $main)) ."</div>");
}
}
function page_form(&$node, &$help, &$error) {
if (function_exists("taxonomy_node_form")) {
$output .= implode("", taxonomy_node_form("page", $node));
}
$output .= form_textarea(t("Body"), "body", $node->body, 60, 20);
$output .= form_textfield(t("Link name"), "link", $node->link, 60, 64, t("To make the page show up in the navigation links, enter the name of the link, otherwise leave blank."));
$output .= form_textfield(t("Link description"), "description", $node->description, 60, 64, t("The description displayed when hovering over the page's link. Leave blank when you don't want a description."));
$output .= form_select(t("Type"), "format", $node->format, array(0 => "HTML", 1 => "PHP"));
return $output;
}
function page_validate(&$node) {
if ($node->format && user_access("create php content")) {
// Do not filter PHP code, do not auto-extract a teaser
$node->teaser = $node->body;
}
else {
$node->format = 0;
$node->body = filter($node->body);
$node->teaser = filter($node->body);
}
}
?>
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