public function fetchBody() {
// If there is set to be no system content, don't even bother with anything here!
if ($this->mode == View::MODE_NOOUTPUT) {
return null;
}
// Was this called before?
if($this->_bodyCache !== null){
return $this->_bodyCache;
}
// Resolve the template based on the error code. (if present)
if ($this->error != View::ERROR_NOERROR && !$this->allowerrors) {
// Update some information in the view.
// Transpose some useful data for it.
//$view->baseurl = '/Error/Error' . $view->error;
//$view->setParameters(array());
$tmpl = '/pages/error/error' . $this->error . '.tpl';
//$mastertmpl = ConfigHandler::Get('/theme/default_template');
}
else {
$tmpl = $this->templatename;
//$mastertmpl =
}
// If the content type is set to something other that html, check if that template exists.
switch ($this->contenttype) {
case View::CTYPE_XML:
// Already resolved?
if (strpos($tmpl, ROOT_PDIR) === 0 && strpos($tmpl, '.xml.tpl') !== false) {
$this->mastertemplate = false;
}
else {
$ctemp = Core\Templates\Template::ResolveFile(preg_replace('/tpl$/i', 'xml.tpl', $tmpl));
if ($ctemp) {
$tmpl = $ctemp;
$this->mastertemplate = false;
}
else {
$this->contenttype = View::CTYPE_HTML;
}
}
break;
case View::CTYPE_ICS:
// Already resolved?
if(strpos($tmpl, ROOT_PDIR) === 0 && strpos($tmpl, '.ics.tpl') !== false){
$this->mastertemplate = false;
}
else{
$ctemp = Core\Templates\Template::ResolveFile(preg_replace('/tpl$/i', 'ics.tpl', $tmpl));
if($ctemp){
$tmpl = $ctemp;
$this->mastertemplate = false;
}
else{
$this->contenttype = View::CTYPE_HTML;
}
}
// TESTING
//$this->contenttype = View::CTYPE_HTML;
break;
case View::CTYPE_JSON:
// Did the controller send data to this view directly?
// (because JSON supports raw data ^_^ )
if ($this->jsondata !== null) {
$this->mastertemplate = false;
$tmpl = false;
return json_encode($this->jsondata);
}
$ctemp = Core\Templates\Template::ResolveFile(preg_replace('/tpl$/i', 'json.tpl', $tmpl));
if ($ctemp) {
$tmpl = $ctemp;
$this->mastertemplate = false;
}
else {
$this->contenttype = View::CTYPE_HTML;
}
break;
}
if (!$tmpl && $this->templatename == '') {
throw new Exception('Please set the variable "templatename" on the page view.');
}
switch ($this->mode) {
case View::MODE_PAGE:
case View::MODE_AJAX:
case View::MODE_PAGEORAJAX:
case View::MODE_EMAILORPRINT:
$t = $this->getTemplate();
$html = $t->fetch($tmpl);
// Retrieve any/all JS, CSS, and Meta elements from that widget's View and transpose them here!
// This is because now that View operations now correctly manipulate the View directly attached to the template,
// the top-level page view no longer gets these directives.
if($this->parent){
$this->parent->_syncFromView($this);
}
break;
case View::MODE_WIDGET:
// This template can be a couple things.
$tn = Core\Templates\Template::ResolveFile(preg_replace(':^[/]{0,1}pages/:', '/widgets/', $tmpl));
if (!$tn) $tn = $tmpl;
$t = $this->getTemplate();
$html = $t->fetch($tn);
// Retrieve any/all JS, CSS, and Meta elements from that widget's View and transpose them here!
// This is because now that View operations now correctly manipulate the View directly attached to the template,
// the top-level page view no longer gets these directives.
if($this->parent){
$this->parent->_syncFromView($this);
}
break;
}
// Save this HTML in local cache
$this->_bodyCache = $html;
return $html;
}
