/**
* Constructor. Processes the block and generates the inner/outer contents. Computes
* the name and the type of block
* @param ReflectionTemplate $reflector
* @param integer $start The start position of this block in the parent template
* @param [type] $end The end position of this block in the parent template
* @param integer $parentIndex The start position of the parent block
*/
public function __construct(ReflectionTemplate $reflector, $start = 0, $end = null, $parentIndex = 0)
{
parent::__construct();
$this->reflector = $reflector;
$this->id = $start;
if (!$end) {
$end = strlen($this->reflector->getCode());
}
$this->allContents = $reflector->getCode();
$this->blockOuterContents = substr($this->allContents, $this->id, $end - $this->id + 14);
// strlen of <% end_loop|with %>
$this->parentIndex = $parentIndex;
preg_match("/<% (loop|with) [\$]?([A-Za-z0-9_]+)(.*?) %>/", $this->blockOuterContents, $match);
if ($match) {
$this->openingDelimiter = $match[0];
$this->name = trim($match[2]);
$this->type = $match[1];
$this->blockInnerContents = substr($this->allContents, $this->id + strlen($this->openingDelimiter), $end - $this->id);
} else {
if ($start == 0 && $parentIndex == 0) {
$this->name = "Root";
$this->type = "root";
$this->blockInnerContents = substr($this->allContents, $this->id, $end - $this->id);
} else {
throw new Exception("ReflectionTemplate_Block given a code block that is not properly formed: {$this->blockOuterContents}");
}
}
}
