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Diffstat (limited to 'buildscripts/phing/tasks/XmlLintTask.php')
| -rw-r--r-- | buildscripts/phing/tasks/XmlLintTask.php | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/buildscripts/phing/tasks/XmlLintTask.php b/buildscripts/phing/tasks/XmlLintTask.php new file mode 100644 index 00000000..96f58234 --- /dev/null +++ b/buildscripts/phing/tasks/XmlLintTask.php @@ -0,0 +1,102 @@ +<?php +require_once 'phing/Task.php'; + +/** + * A XML lint task. Checking syntax of one or more XML source file against an XML Schema using the DOM extension. + * + * @author Knut Urdalen <knut.urdalen@telio.no> + * @package phing.tasks.ext + */ +class XmlLintTask extends Task { + + protected $file; // the source file (from xml attribute) + protected $schema; // the schema file (from xml attribute) + protected $filesets = array(); // all fileset objects assigned to this task + + /** + * File to be performed syntax check on + * @param PhingFile $file + */ + public function setFile(PhingFile $file) { + $this->file = $file; + } + + public function setSchema(PhingFile $schema) { + $this->schema = $schema; + } + + /** + * Nested creator, creates a FileSet for this task + * + * @return FileSet The created fileset object + */ + function createFileSet() { + $num = array_push($this->filesets, new FileSet()); + return $this->filesets[$num-1]; + } + + /** + * Execute lint check against PhingFile or a FileSet + */ + public function main() { + if(!isset($this->schema)) { + throw new BuildException("Missing attribute 'schema'"); + } + $schema = $this->schema->getPath(); + if(!file_exists($schema)) { + throw new BuildException("File not found: ".$schema); + } + if(!isset($this->file) and count($this->filesets) == 0) { + throw new BuildException("Missing either a nested fileset or attribute 'file' set"); + } + + set_error_handler(array($this, 'errorHandler')); + if($this->file instanceof PhingFile) { + $this->lint($this->file->getPath()); + } else { // process filesets + $project = $this->getProject(); + foreach($this->filesets as $fs) { + $ds = $fs->getDirectoryScanner($project); + $files = $ds->getIncludedFiles(); + $dir = $fs->getDir($this->project)->getPath(); + foreach($files as $file) { + $this->lint($dir.DIRECTORY_SEPARATOR.$file); + } + } + } + restore_error_handler(); + } + + /** + * Performs validation + * + * @param string $file + * @return void + */ + protected function lint($file) { + if(file_exists($file)) { + if(is_readable($file)) { + $dom = new DOMDocument(); + $dom->load($file); + if($dom->schemaValidate($this->schema->getPath())) { + $this->log($file.' validated', PROJECT_MSG_INFO); + } else { + $this->log($file.' fails to validate (See messages above)', PROJECT_MSG_ERR); + } + } else { + throw new BuildException('Permission denied: '.$file); + } + } else { + throw new BuildException('File not found: '.$file); + } + } + + public function errorHandler($level, $message, $file, $line, $context) { + $matches = array(); + preg_match('/^.*\(\): (.*)$/', $message, $matches); + $this->log($matches[1], PROJECT_MSG_ERR); + } + +} + +?>
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