'admin/feature', 'title' => t('features'),
'callback' => 'feature_admin', 'access' => $access);
$items[] = array('path' => 'admin/feature/add', 'title' => t('add feature'),
'callback' => 'feature_admin', 'access' => $access);
return $items;
}
function feature_get($fid) {
return db_fetch_array(db_query("SELECT * FROM {feature} WHERE fid = '%s'", $fid));
}
function feature_form($edit = array()) {
global $categories;
$form .= form_textfield(t("Name"), "name", $edit["name"], 50, 128, t("The name or short description of the feature."));
$form .= form_select(t("Category"), "category", $edit["category"], $categories, t("The category this feature belongs to."));
$form .= form_textarea(t("Description"), "description", $edit["description"], 55, 5, t("A description of the feature."));
$form .= form_textfield(t("Details-link"), "details", $edit["details"], 50, 255, t("The URL of a page or website with detailed information about the feature."));
$form .= form_textfield(t("Image-link"), "image", $edit["image"], 50, 255, t("The URL of a page or website with a screenshot or image of the feature."));
$form .= form_submit(t("Submit"));
if ($edit["fid"]) {
$form .= form_hidden("fid", $edit["fid"]);
$form .= form_submit(t("Delete"));
}
return form($form);
}
function feature_save($edit) {
if ($edit["fid"] && $edit["name"]) {
db_query("UPDATE {feature} SET name = '%s', category = '%d', description = '%s', details = '%s', image = '%s' WHERE fid = '%s'", $edit["name"], $edit["category"], $edit["description"], $edit["details"], $edit["image"], $edit["fid"]);
}
else if ($edit["fid"]) {
db_query("DELETE FROM {feature} WHERE fid = '%s'", $edit["fid"]);
}
else {
db_query("INSERT INTO {feature} (name, category, description, details, image) VALUES ('%s', '%s', '%s', '%s', '%s')", $edit["name"], $edit["category"], $edit["description"], $edit["details"], $edit["image"]);
}
}
function feature_display() {
global $categories;
$result = db_query("SELECT * FROM {feature} ORDER BY name");
$header = array(t("name"), t("description"), t("category"), t("details"), t("image"), array("data" => t("operations"), "colspan" => 2));
while ($feature = db_fetch_object($result)) {
$rows[] = array($feature->name, $feature->description, $categories[$feature->category], "details\">$feature->details", $feature->image, l(t("edit feature"), "admin/feature/edit/$feature->fid"));
}
return theme("table", $header, $rows);
}
function feature_listing() {
global $categories;
$result = db_query("SELECT * FROM {feature} ORDER BY category, name");
while ($feature = db_fetch_object($result)) {
if ($feature->category != $category) {
$output .= "". check_output($categories[$feature->category]) ."
";
$category = $feature->category;
}
$links = array();
if ($feature->image) {
$links[] = "image\">screenshot";
}
if ($feature->details) {
$links[] = "details\">detailed information";
}
$output .= "$feature->name - $feature->description
". theme("links", $links) ."
";
}
return $output;
}
function feature_admin() {
$op = $_POST["op"];
$edit = $_POST["edit"];
if (empty($op)) {
$op = arg(2);
}
switch ($op) {
case "add":
$output = feature_form();
break;
case "edit":
$output = feature_form(feature_get(arg(3)));
break;
case t("Delete"):
$edit["name"] = 0;
// fall through:
case t("Submit"):
$output = feature_save($edit);
// fall through:
default:
$output .= feature_display();
}
print theme('page', $output);
}
?>