=====Source: show.php=====
author: KlenWell
%%(php)
to template;
* @todo replace $_REQUEST with either $_GET or $_POST (or both if really
* necessary) - #312
*/
// *** Show Flags for Controller
$_SHOW['page_start'] = 0;
$_SHOW['no_access'] = 0;
$_SHOW['not_exists'] = 0;
$_SHOW['page_body'] = 0;
$_SHOW['revision_info'] = 0;
$_SHOW['revision_edit_form'] = 0;
$_SHOW['comments'] = 0;
$_SHOW['hidden_comments'] = 0;
$_SHOW['no_comments'] = 0;
$_SHOW['comment_form'] = 0;
$_SHOW['page_close'] = 0;
// *** HTML Blocks
$_HTML['page'] = '';
$_HTML['page_start'] = '';
$_HTML['no_access'] = '';
$_HTML['not_exists'] = '';
$_HTML['revision_info'] = '';
$_HTML['page_body'] = '';
$_HTML['revision_edit_form'] = '';
$_HTML['page_close_div'] = '';
$_HTML['comments_header'] = '';
$_HTML['comments'] = '';
$_HTML['comment_form'] = '';
$_HTML['hidden_comments'] = '';
$_HTML['page_close'] = '';
// *** Controller
// Default Shows
$_SHOW['page_start'] = 1;
$_SHOW['page_close'] = 1;
// Has Page Access
if (!$this->HasAccess('read'))
{
$_SHOW['no_access'] = 1;
}
// Page Exists
if ( !$this->page )
{
$_SHOW['not_exists'] = 1;
}
else
{
$_SHOW['page_body'] = 1;
}
// As Revision
if ($this->page['latest'] == 'N')
{
$_SHOW['revision_info'] = 1;
}
// Revision w/ write access
if ( ($this->page['latest'] == 'N' && $this->HasAccess('write')) && ($latest = $this->LoadPage($this->tag)) )
{
$_SHOW['revision_edit_form'] = 1;
}
// Show Comment Form
if ( $this->GetConfigValue('hide_comments') != 1 )
{
// get page tag
$tag = $this->GetPageTag();
// session settings?
if ( !isset($_SESSION['show_comments'][$tag]) )
{
$_SESSION['show_comments'][$tag] = ($this->UserWantsComments() ? '1' : '0');
}
// GET setting takes precedence
if ( isset($_GET['show_comments']) ) #312
{
if ( $_GET['show_comments'] == 0 )
{
$_SESSION['show_comments'][$tag] = 0;
}
elseif ( $_GET['show_comments'] == 1 )
{
$_SESSION['show_comments'][$tag] = 1;
}
}
if ($_SESSION['show_comments'][$tag])
{
$_SHOW['comment_form'] = 1;
}
else
{
$_SHOW['hidden_comments'] = 1;
}
}
// Show Comments?
$comments = $this->LoadComments($this->tag);
if ( $_SESSION['show_comments'][$tag] && $comments )
{
$_SHOW['comments'] = 1;
}
// *** Viewer Blocks
// Page Start
if ( $_SHOW['page_start'] )
{
$_js = ( ($user = $this->GetUser()) && ($user['doubleclickedit'] == 'N') || !$this->HasAccess('write') ) ? '' : 'ondblclick="document.location=\''.$this->Href('edit').'\';" ';
$_HTML['page_start'] = <<
HTML;
}
// Generic
if ( $_SHOW['no_access'] )
{
$_HTML['no_access'] = <<You aren't allowed to read this page.
HTML;
}
// Page does not exist yet
if ( $_SHOW['not_exists'] )
{
$_HTML['not_exists'] = <<This page doesn't exist yet. Maybe you want to create it?
HTML;
}
// Revision Info
if ( $_SHOW['revision_info'] )
{
$href = $this->Href();
$alabel = $this->GetPageTag();
$ptime = $this->page['time'];
$_HTML['revision_info'] = <<
This is an old revision of {$alabel} from {$ptime}
HTML;
}
// Page Body
if ( $_SHOW['page_body'] )
{
$_HTML['page_body'] = $this->Format($this->page['body'], 'wakka');
$_HTML['page_close_div'] = "\n";
}
// Revision Edit Form
if ( $_SHOW['revision_edit_form'] )
{
$form_start = $this->FormOpen('edit');
$lid = $latest['id'];
$hvalue = $this->htmlspecialchars_ent($this->page['body']);
$form_close = $this->FormClose();
$_HTML['revision_edit_form'] = <<
$form_start