<?php

class ImportOCRJob extends Job {

	public static function jobs() { return 1; }

	public $upload_id;

	public function __construct($upload_id) {
		parent::__construct("upload:" . $upload_id);
		$this->upload_id = $upload_id;
	}

	public function run() {

		$pdf = false;

		$doc = new Upload($this->upload_id);
		$doc->ocr = "P";
		$doc->save();
		$pdf = $doc->getPDF();

		if (!$pdf) {
			$this->fail();
			$doc->ocr = "F";
			$this->status("PDF File Missing");
			$doc->save();
			return;
		}

		$this->status("Processing " . $doc->filename . " with OCR");

		$body = $pdf->text()->get_text();
		if ($body == "") {
			$this->status("Running OCR on PDF file");
			$ocr = new PDF($pdf->path() . "-ocr.pdf");
			$pdf->ocr($ocr);
			$ocr->rename($pdf->path(), true);
			$pdf = $doc->getPDF();
			$body = $pdf->text()->get_text();
		}

		$doc->body = $body;

		$docid = IDMatch::find_docid($doc->filename . " " . $body);
		if ($docid) {
			$doc->ocr_docid = $docid[0];
		}

		$doc->ocr = "Y";
		$doc->save();

		$this->status("Finished");
		$this->finish();
		return;
	}


	public function uploadcb($percent) {
		$this->status("Uploading: " . $percent . "% complete");
	}

	public function processcb($message) {
		$this->status($message);
	}

}