$url = url;
// Test to see if this is a valid user.
if (!$page_owner) {
// Nothing returned by the run command, not a valid user.
error('Sorry, but "' . $username . '" is not a valid username in this system.');
die;
} else {
$profile_id = $page_owner;
$name = run('users:display:name', $page_owner);
}
// Look to see if a page param was passed. If not, find out what page
// is set as this user's default homepage. If so, translate title into
// a page_ident.
if ($page_title == '') {
// Because the home page can have its name changed, search to pull up the correct record.
$page = folio_homepage($username);
if ($page) {
$page_title = $page->title;
$page_ident = $page->page_ident;
} else {
// Homepage hasn't been created yet.
$page_title = 'Home Page';
$page_ident = -1;
error('You can not view history for the Homepage when it has not yet been created');
}
} else {
// Transate the page & user vars into an int $page_ident
$page_ident = folio_page_translatetitle($username, $page_title);
}
// If we found a matching page, retrieve record & permissions.
if ($page_ident != -1) {
if ($page_ident == -1) {
error('Could not find page ' . $page_title . ' for user ' . $username . ' to add a page under.' . ' Exception thrown by _folio/edit.php');
}
$parentpage_ident = $page_ident;
$page_title = 'New Page';
$page = false;
$permissions = false;
} elseif ($page_ident != -1) {
// If we found a matching page, retrieve parent ident.
$parentpage_ident = $page->parentpage_ident;
} else {
// No matches. We're creating a new page from someone clicking on a [[new page link]],
// or are creating the homepage for the first time. Always make parentpage = homepage.
$page = false;
$permissions = false;
$parentpage_ident = folio_homepage($username);
if (!$parentpage_ident) {
// Unable to find homepage. Initialize.
$parentpage_ident = folio_homepage_initialize($username);
} else {
// Found homepage.
$parentpage_ident = $parentpage_ident->page_ident;
}
if ($page_title == 'Home Page') {
// Creating the homepage for the first time.
$page_ident = $parentpage_ident;
$page = folio_page_select($parentpage_ident);
$permissions = folio_page_security_select($page_ident);
}
}
// Build the html controls for the page.
