public function index_image($pid)
{
$dom = new DOMDocument('1.0', 'iso-8859-1');
$addElement = $dom->createElement('add', '');
$dom->appendChild($addElement);
$docElement = $dom->createElement('doc', '');
$addElement->appendChild($docElement);
$fieldElement = $dom->createElement('field', $pid);
$fieldElement->setAttribute("name", "id");
$docElement->appendChild($fieldElement);
$curr_pid = new roiHandler($pid);
//we may need to create an imageHandler but should decide on moving ahead with the curl route or using islandora and stick with one route
if ($curr_pid->ifExist("RELS-EXT")) {
$xml = new DOMDocument('1.0', 'iso-8859-1');
$xml->loadXML($curr_pid->getDatastream("RELS-EXT"));
$ip_string = $xml->getElementsByTagName("hasModel")->item(0)->getAttributeNode("rdf:resource")->value;
$specimen_pid = str_replace("info:fedora/", "", $ip_string);
$fieldElement = $dom->createElement('field', $specimen_pid);
$fieldElement->setAttribute("name", "parent_id");
$docElement->appendChild($fieldElement);
}
if ($curr_pid->ifExist("status")) {
$xml = new DOMDocument('1.0', 'iso-8859-1');
$xml->loadXML($curr_pid->getDatastream("status"));
$StatusesElement = $xml->getElementsByTagName("statuses")->item(0);
foreach ($StatusesElement->childNodes as $theTerm) {
$searchValue = $theTerm->nodeValue;
if ($theTerm->nodeName != "locked_time") {
$searchField = "status_" . $theTerm->nodeName;
} else {
$searchField = "locked_time";
}
$fieldElement = $dom->createElement('field', $searchValue);
$fieldElement->setAttribute("name", $searchField);
$docElement->appendChild($fieldElement);
}
}
if ($curr_pid->ifExist("imageMetadata")) {
$xml = new DOMDocument('1.0', 'iso-8859-1');
$xml->loadXML($curr_pid->getDatastream("imageMetadata"));
$imageMetadataElement = $xml->getElementsByTagName("imageMetadata_record")->item(0);
foreach ($imageMetadataElement->childNodes as $theTerm) {
if ($theTerm->nodeName != '#text') {
$searchValue = $theTerm->nodeValue;
$searchField = "imageMetadata_" . str_replace("api:", "", $theTerm->nodeName);
$fieldElement = $dom->createElement('field', $searchValue);
$fieldElement->setAttribute("name", $searchField);
$docElement->appendChild($fieldElement);
}
}
}
$this->result_doc = $dom;
if (!$this->update_index()) {
echo "Error Occurred while update index of Image: {$pid}";
}
}
function reload_transcribe_text($roi_pid, $nothing, $workflow_id)
{
global $user;
$returnHTML = "";
if (Workflow_Users::doesWorkflowHaveUserName($workflow_id, $user->name) && Workflow_Permission::doesWorkflowHavePermission($workflow_id, "canTranscribe")) {
$roi_obj = new roiHandler($roi_pid);
if ($roi_obj->ifExist("Text")) {
$returnHTML = nl2br($roi_obj->getDatastream("Text"));
}
}
echo $returnHTML;
}
function get_transcribe_content($roi_pid, $size, $workflow_id)
{
global $user;
list($height, $width) = explode(":", $size);
$returnJSON = "";
if (Workflow_Users::doesWorkflowHaveUserName($workflow_id, $user->name) && Workflow_Permission::doesWorkflowHavePermission($workflow_id, "canTranscribe")) {
$roiMetadata_record = AP_ROI::getroiMetadata_record($roi_pid);
$roiURL = $roiMetadata_record['roiURL'];
if ($height > $roiMetadata_record['h'] / $roiMetadata_record['w'] * $width) {
$roi_image_url = scaleDjatokaURL($roiURL, $width, '0');
//$roi_image_url = getDjatokaURL($roiMetadata_record['sourceURL'], 'getRegion', '100', $roiMetadata_record['y'], $roiMetadata_record['x'], $roiMetadata_record['h'], $roiMetadata_record['w'], $width, '0');
$returnJSON['image_html'] = "<img class='transcribe_roi_image' src='{$roi_image_url}' />";
} else {
$roi_image_url = scaleDjatokaURL($roiURL, '0', $height);
//$roi_image_url = getDjatokaURL($roiMetadata_record['sourceURL'], 'getRegion', '100', $roiMetadata_record['y'], $roiMetadata_record['x'], $roiMetadata_record['h'], $roiMetadata_record['w'], '0', $height);
$returnJSON['image_html'] = "<img class='transcribe_roi_image' src='{$roi_image_url}' />";
}
$roi_obj = new roiHandler($roi_pid);
$returnJSON['gocr'] = "";
$returnJSON['ocrad'] = "";
$returnJSON['ocropus'] = "";
$returnJSON['text'] = "";
if ($roi_obj->ifExist("GOCR")) {
$returnJSON['gocr'] = $roi_obj->getDatastream("GOCR");
}
if ($roi_obj->ifExist("ocrad")) {
$returnJSON['ocrad'] = $roi_obj->getDatastream("ocrad");
}
if ($roi_obj->ifExist("OCRopus")) {
$returnJSON['ocropus'] = $roi_obj->getDatastream("OCRopus");
}
if ($roi_obj->ifExist("Text")) {
$returnJSON['text'] = $roi_obj->getDatastream("Text");
}
} else {
echo "Sorry! You do not have permission for this operation";
}
echo json_encode($returnJSON);
}
function specimenGroundtruthXML($specimen_pid)
{
global $base_url;
$roi_obj = new roiHandler($specimen_pid);
if ($roi_obj->ifExist("groundtruth")) {
$groundtruth_xml = $roi_obj->getDatastream("groundtruth");
} else {
$groundtruth_xml = '<groundtruth>' . "\n";
$groundtruth_xml .= "\t" . '<apiary_instance_ID>' . $base_url . '</apiary_instance_ID>' . "\n";
$groundtruth_xml .= "\t" . '<specimenID>' . $specimen_pid . '</specimenID>' . "\n";
$groundtruth_xml .= "\t" . '<specimenMetadata>' . "\n";
$groundtruth_xml .= "\t" . '</specimenMetadata>' . "\n";
$groundtruth_xml .= "\t" . '<rois>' . "\n";
$groundtruth_xml .= "\t" . '</rois>' . "\n";
$groundtruth_xml .= '</groundtruth>' . "\n";
}
//$groundtruth_dom = new DOMDocument;
//$groundtruth_dom->loadXML($groundtruth);
return $groundtruth_xml;
}
