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Actually validate project labels.

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This commit is contained in:
Thomas Keller 2012-01-03 13:09:44 +01:00
parent 51ca50ec36
commit d32e17df91
1 changed files with 15 additions and 0 deletions
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15
src/IDF/Form/Admin/LabelConf.php
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@ -44,4 +44,19 @@ License:GPL = Applications with GPL license
'widget' => 'Pluf_Form_Widget_TextareaInput', 'widget' => 'Pluf_Form_Widget_TextareaInput',
)); ));
} }
public function clean_project_labels()
{
$labels = preg_split("/\s*\n\s*/", $this->cleaned_data['project_labels'], -1, PREG_SPLIT_NO_EMPTY);
for ($i=0; $i<count($labels); ++$i) {
$labels[$i] = trim($labels[$i]);
if (!preg_match('/^[\w-]+(:[\w-]+)?(\s*=\s*[^=]+)?$/', $labels[$i])) {
throw new Pluf_Form_Invalid(sprintf(
__('The label "%s" is invalid: A label must only consist of alphanumeric '.
'characters and dashes, and can optionally contain a ":" with a group prefix.'),
$labels[$i]));
}
}
return implode("\n", $labels);
}
} }