/**
* Takes parameters from a form submission and modifies an existing image record
* in the database.
*/
public function addImageOccurrence($postArr)
{
$status = true;
//Load occurrence record
if ($this->addOccurrence($postArr)) {
//Load images
if ($this->addImage($postArr)) {
if ($this->activeImgId) {
//Load OCR
$rawStr = '';
$ocrSource = '';
if ($postArr['ocrblock']) {
$rawStr = trim($postArr['ocrblock']);
if ($postArr['ocrsource']) {
$ocrSource = $postArr['ocrsource'];
} else {
$ocrSource = 'User submitted';
}
} elseif (isset($postArr['tessocr']) && $postArr['tessocr']) {
$ocrManager = new SpecProcessorOcr();
$rawStr = $ocrManager->ocrImageById($this->activeImgId);
$ocrSource = 'Tesseract';
}
if ($rawStr) {
if ($ocrSource) {
$ocrSource .= ': ' . date('Y-m-d');
}
$sql = 'INSERT INTO specprocessorrawlabels(imgid, rawstr, source) ' . 'VALUES(' . $this->activeImgId . ',"' . $this->cleanInStr($rawStr) . '","' . $this->cleanInStr($ocrSource) . '")';
if (!$this->conn->query($sql)) {
$this->errorStr = 'ERROR loading OCR text block: ' . $this->conn->error;
}
}
}
}
} else {
$status = false;
}
return $status;
}
<?php
include_once '../../../config/symbini.php';
include_once $serverRoot . '/classes/SpecProcessorOcr.php';
$imgid = $_REQUEST['imgid'];
$x = array_key_exists('x', $_REQUEST) ? $_REQUEST['x'] : 0;
$y = array_key_exists('y', $_REQUEST) ? $_REQUEST['y'] : 0;
$w = array_key_exists('w', $_REQUEST) ? $_REQUEST['w'] : 1;
$h = array_key_exists('h', $_REQUEST) ? $_REQUEST['h'] : 1;
$ocrBest = array_key_exists('ocrbest', $_REQUEST) ? $_REQUEST['ocrbest'] : 0;
$rawStr = '';
$ocrManager = new SpecProcessorOcr();
$ocrManager->setCropX($x);
$ocrManager->setCropY($y);
$ocrManager->setCropW($w);
$ocrManager->setCropH($h);
$rawStr = $ocrManager->ocrImageById($imgid, $ocrBest);
echo $rawStr;