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ShowController: allow for loading single templates

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This commit is contained in:
Thomas Gelf 2015-06-22 16:43:23 +02:00
parent 28475a2641
commit e07c78bca1
1 changed files with 34 additions and 4 deletions
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38
application/controllers/ShowController.php
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@ -55,22 +55,52 @@ class Graphite_ShowController extends Controller
$this->view->images = $imgs;
}
protected function loadTemplates()
protected function getTemplatePath($templateName = null)
{
$dir = $this->Module()->getConfigDir() . '/templates';
$path = $this->Module()->getConfigDir() . '/templates';
if ($templateName !== null) {
$path .= '/' . $templateName . '.conf';
}
return $path;
}
protected function loadTemplate($name)
{
return $this->loadTemplates($name);
}
protected function loadTemplates($name = null)
{
$dir = $this->getTemplatePath();
$templates = array();
foreach (new DirectoryIterator($dir) as $file) {
if ($file->isDot()) continue;
$filename = $file->getFilename();
if (substr($filename, -5) === '.conf') {
$name = substr($filename, 0, -5);
$templates[$name] = GraphTemplate::load(
$tname = substr($filename, 0, -5);
if ($name !== null) {
if ($name !== $tname) continue;
}
$templates[$tname] = GraphTemplate::load(
file_get_contents($file->getPathname())
);
}
}
if ($name !== null) {
if (! array_key_exists($name, $templates)) {
throw new NotFoundError(
'The desired template "%s" doesn\'t exist',
$name
);
}
return $templates[$name];
}
ksort($templates);
return $templates;
}