/**
*Loads in the requeted data from the relationship
* @returns boolean True on success
*/
protected function loadData($as_iterator = true)
{
$fields = $this->getFields();
$ordering = $this->getOrdering();
I2CE::longExecution(array("max_execution_time" => 1800));
if (!$as_iterator) {
$this->data = $this->formRelationship->getFormData($this->primObj->getName(), $this->primObj->getId(), $fields, $ordering, false);
if (!is_array($data)) {
I2CE::raiseError("No Data");
return false;
}
} else {
$data = $this->formRelationship->getFormData($this->primObj->getName(), $this->primObj->getId(), $fields, $ordering, true);
$this->data = $this->sortIterator($data);
}
return true;
}
protected function setHeaderVars($segment)
{
$rel_base = '/modules/CustomReports/relationships';
if (array_key_exists('relationship_base', $this->args) && is_scalar($this->args['relationship_base'])) {
$rel_base = $this->args['relationship_base'];
}
$use_cache = I2CE_ModuleFactory::instance()->isEnabled('CachedForms');
if (array_key_exists('use_cache', $this->args)) {
$use_cache = $this->args['use_cache'];
}
if ($use_cache) {
$cache_callback = array('I2CE_CachedForm', 'getCachedTableName');
} else {
$cache_callback = null;
}
try {
if (!array_key_exists('header_relationship', $this->args) || !is_string($this->args['header_relationship']) || strlen($this->args['header_relationship']) == 0 || !($formRelationship = new I2CE_FormRelationship($this->args['header_relationship'], $rel_base, $cache_callback)) instanceof I2CE_FormRelationship || $formRelationship->getPrimaryForm() != $this->primObj->getName()) {
return;
}
$fields = $this->getFields();
$data = $formRelationship->getFormData($this->primObj->getName(), $this->primObj->getId(), $fields, array(), true);
$row = 0;
foreach ($data as $formfields) {
if (!$this->setData($segment, $row, $formfields, $formRelationship)) {
I2CE::raiseError("Error setting data for row: {$row}");
return false;
}
break;
//only do one row
}
} catch (Exception $e) {
}
}
public function streamRaw($ids = false, $last_modified = -1, $headers = false, $pre = '', $post = '', $wrap = true)
{
$ff = I2CE_FormFactory::instance();
$form_name = $this->relObj->getPrimaryForm();
I2CE::raiseError("Primary form = {$form_name}");
if (!is_array($ids)) {
$ids = $ff->getRecords($form_name, $last_modified);
} else {
$t_ids = $ids;
$ids = array();
foreach ($t_ids as $id) {
list($form, $fid) = array_pad(explode("|", $id, 2), 2, '');
if ($fid != '' and $fid != '0') {
$ids[] = $fid;
}
}
}
try {
$formRelationship = new I2CE_FormRelationship($this->relationship);
} catch (Exception $e) {
I2CE::raiseError("Could not create form relationship : " . $this->args['relationship']);
return false;
}
$formRelationship->useRawFields();
$formfields = array();
foreach ($formRelationship->getFormNames() as $formName) {
if (!($form = $formRelationship->getForm($formName)) || !($formObj = $ff->createContainer(array($form, 0))) instanceof I2CE_Form) {
continue;
}
$formfields[$formName] = array();
foreach ($formObj->getFieldNames() as $fieldName) {
if (!($fieldObj = $formObj->getField($fieldName)) instanceof I2CE_FormField || !$fieldObj->isInDB()) {
continue;
}
$formfields[$formName][] = $fieldName;
}
$cachefields = array("created", "last_modified", "parent");
foreach ($cachefields as $cachedfieldName) {
$formfields[$formName][] = $cachedfieldName;
}
}
I2CE::longExecution(array("max_execution_time" => 1800));
$results = $this->getCache($ids, $last_modified);
if ($errors = I2CE_Dumper::cleanlyEndOutputBuffers()) {
I2CE::raiseError("Got errors:\n{$errors}");
}
if (array_key_exists('HTTP_HOST', $_SERVER)) {
if (!is_array($headers)) {
$headers = array('Content-Type: text/xml');
}
foreach ($headers as $header) {
header($header);
}
}
echo "<?xml version='1.0'?>\n";
flush();
if ($pre) {
echo $pre;
flush();
}
echo "<!-- Contains " . count($ids) . " records -->\n";
flush();
if ($wrap) {
echo "<relationshipCollection name='" . $formRelationship->getPrimaryFormName() . "'>\n";
flush();
}
$rec = 0;
foreach ($ids as $id) {
I2CE::longExecution(array("max_execution_time" => 1800));
$doc = new DOMDocument();
$doc->loadXML("<relationship/>");
$node = $doc->documentElement;
$formRelationship->getFormData($form_name, $id, $formfields, array(), $node);
echo "<!-- Record #: " . $rec . "-->";
echo $doc->saveXML($doc->documentElement) . "\n";
flush();
$rec++;
}
if ($wrap) {
echo "</relationshipCollection>";
flush();
}
if ($post) {
echo $post;
flush();
}
flush();
}