/**
* Executes initialization actions required to setup the project. Usually
* this method handles the attributes of a tag.
*
* @param string the tag that comes in
* @param array attributes the tag carries
* @param object the ProjectConfigurator object
* @throws ExpatParseException if attributes are incomplete or invalid
* @access public
*/
function init($tag, $attrs)
{
$def = null;
$name = null;
$id = null;
$desc = null;
$baseDir = null;
$ver = null;
// some shorthands
$project = $this->configurator->project;
$buildFileParent = $this->configurator->buildFileParent;
foreach ($attrs as $key => $value) {
if ($key === "default") {
$def = $value;
} elseif ($key === "name") {
$name = $value;
} elseif ($key === "id") {
$id = $value;
} elseif ($key === "basedir") {
$baseDir = $value;
} elseif ($key === "description") {
$desc = $value;
} elseif ($key === "phingVersion") {
$ver = $value;
} else {
throw new ExpatParseException("Unexpected attribute '{$key}'");
}
}
// these things get done no matter what
if (null != $name) {
$canonicalName = self::canonicalName($name);
$this->configurator->setCurrentProjectName($canonicalName);
$path = (string) $this->configurator->getBuildFile();
$project->setUserProperty("phing.file.{$canonicalName}", $path);
$project->setUserProperty("phing.dir.{$canonicalName}", dirname($path));
}
if (!$this->configurator->isIgnoringProjectTag()) {
if ($def === null) {
throw new ExpatParseException("The default attribute of project is required");
}
$project->setDefaultTarget($def);
if ($name !== null) {
$project->setName($name);
$project->addReference($name, $project);
}
if ($id !== null) {
$project->addReference($id, $project);
}
if ($desc !== null) {
$project->setDescription($desc);
}
if ($ver !== null) {
$project->setPhingVersion($ver);
}
if ($project->getProperty("project.basedir") !== null) {
$project->setBasedir($project->getProperty("project.basedir"));
} else {
if ($baseDir === null) {
$project->setBasedir($buildFileParent->getAbsolutePath());
} else {
// check whether the user has specified an absolute path
$f = new PhingFile($baseDir);
if ($f->isAbsolute()) {
$project->setBasedir($baseDir);
} else {
$project->setBaseDir($project->resolveFile($baseDir, new PhingFile(getcwd())));
}
}
}
}
}
