/**
* Return absolute path to default template
*
* @return string
*/
public final function get_template_path()
{
// template path to return
$template = null;
// try to locate the template
if ($this->template) {
// was absolute path given?
if (ICE_Files::path_is_absolute($this->template)) {
// yep, use as is
$template = $this->template;
} else {
// its relative, try to locate it
$template = ICE_Scheme::instance()->locate_template($this->template);
}
}
// was a template found?
if ($template) {
// yes! use that one
return $template;
} else {
// try to locate the default template
return $this->locate_file('template.php');
}
}
/**
* Inject static code/markup
*
* @return string
*/
public function export()
{
// the code that will be returned
$code = null;
// handle callbacks
if ($this->has_callbacks()) {
// loop em
foreach ($this->callbacks as $callback) {
// execute callback with myself as only argument
call_user_func($callback, $this);
}
}
// have any files?
if (count($this->files_export)) {
// loop through all files
foreach ($this->files_export as $file) {
// resolve file path
if (ICE_Files::path_is_absolute($file)) {
// its absolute already, which is good
$filename = $file;
} else {
// relative path, need to locate it
$filename = $this->component()->locate_file($file);
}
// only import each file once!
if (self::$files_imported->contains($filename)) {
// already imported that one
continue;
} else {
// push it on to imported stack
self::$files_imported->push($filename);
}
// inject helpful comment ;)
//$code .= '/*+++ import source: ' . $filename . ' */' . PHP_EOL;
// make sure file actually exists
if (ICE_Files::cache($filename)->is_readable()) {
// get entire contents of file
$code .= $this->get_file_contents($filename) . PHP_EOL;
// success
//$code .= '/*--- import complete! */' . PHP_EOL . PHP_EOL;
} else {
//$code .= '/*!!! import failed! */' . PHP_EOL . PHP_EOL;
}
}
}
// handle strings
if ($this->has_strings()) {
//$code .= '/*--- importing strings */' . PHP_EOL;
$code .= implode(PHP_EOL, $this->strings) . str_repeat(PHP_EOL, 2);
//$code .= '/*!!! importing strings complete */' . PHP_EOL;
}
// all done
return $code;
}
