/**
* Get the forms that satisfy a relationship for the given primary form id
* @param string $id the id of the primary form
* @param array $fields keys are relationship formnames, values are array of fields we wan returned
* @param array $ordering keys are relationship formnames, values are array of fields we want ordered by
* @returns array of mixed. The array may be empty if the $form_id does not satisfy the relationship. It is indexed by the named form and the form objects
* are already populated. If there was no matching form for a given named form, then the value of the array elemet will be false
*/
public function getFormData($form, $id, $fields = array(), $ordering = array(), $as_iterator = true)
{
if ($this->use_cache) {
$cforms = $this->getRequiredForms();
I2CE::raiseError("Attempting to cache the required forms for the relationhip " . implode(",", $cforms));
$failures = array();
foreach ($cforms as $cform) {
try {
$cachedForm = new I2CE_CachedForm($cform);
} catch (Exception $e) {
if (array_key_exists('HTTP_HOST', $_SERVER)) {
//we don't need to check here, b/c it won't error out. we are doing it to keep the log file clean
$msgs = array('not_cached' => 'Unable to setup cached form');
foreach ($msgs as $k => &$v) {
I2CE::getConfig()->setIfIsSet($v, "/modules/CustomReports/text/user_messages/{$k}");
}
}
$failures[] = $cform;
continue;
}
if (!$cachedForm->generateCachedTable()) {
$failures[] = $cform;
continue;
}
}
if (count($failures) > 0) {
I2CE::raiseError("Warning data may be out of date for relationsjip -- could not cache forms:\n\t" . implode(',', $failures));
} else {
I2CE::raiseError("Cached all forms");
}
}
$results = array();
if ($form != $this->getPrimaryForm()) {
I2CE::raiseError("The given form ({$form}) does not match the primary form: " . $this->getPrimaryForm());
return $results;
}
if (strlen($id) == 0 || $id == '0') {
I2CE::raiseError("Passed empty id");
return $results;
}
$this->_walkSatisfyingForms('primary_form', $form, $id, $fields, $ordering, $results);
if (!array_key_exists($form, $fields) || !is_array($fields[$form])) {
$fields[$form] = array();
}
if (!array_key_exists($form, $ordering)) {
$ordering[$form] = array();
}
if ($this->use_disp_fields) {
$data = I2CE_FormStorage::lookupDisplayField($form, $id, $fields['primary_form'], false);
} else {
$data = I2CE_FormStorage::lookupField($form, $id, $fields['primary_form'], false);
}
$data = array('primary_form' => array("{$form}|{$id}" => array('fields' => $data, 'joins' => $results)));
if ($as_iterator) {
return new I2CE_RelationshipData($this, $data);
} else {
return $data;
}
}
/**
* Looks up the description of the item based on the code.
*
* This is the default method that most implementations of {@link lookup()} use. It finds the description of
* the object based on the code and saves it in the {@link cache} and returns it.
* @param integer $id The code of the entry to lookup.
* @param string $form_name The name of the form in the database.
* @return string
*/
public static function lookup($id, $form_name)
{
if (!$id || $id == "") {
return "";
}
if (!self::isCached($form_name, $id)) {
$value_arr = I2CE_FormStorage::lookupDisplayField($form_name, $id, self::getDisplayFields($form_name), false);
if (count($value_arr) > 0) {
$value = @vsprintf(self::getDisplayString($form_name), $value_arr);
} else {
$value = false;
}
if ($value) {
self::addCache($form_name, $id, $value);
return $value;
}
}
return self::getCache($form_name, $id);
}
/**
* Get the forms that satisfy a relationship for the given primary form id
* @param string $id the id of the primary form
* @param array $fields keys are relationship formnames, values are array of fields we wan returned
* @param array $ordering keys are relationship formnames, values are array of fields we want ordered by
* @returns array of mixed. The array may be empty if the $form_id does not satisfy the relationship. It is indexed by the named form and the form objects
* are already populated. If there was no matching form for a given named form, then the value of the array elemet will be false
*/
public function getFormData($form, $id, $fields = array(), $ordering = array(), $as_iterator = true)
{
if ($this->use_cache && !$this->already_cached) {
$this->already_cached = true;
$cforms = $this->getRequiredForms();
I2CE::raiseError("Attempting to cache the required forms for the relationhip " . implode(",", $cforms));
$failures = array();
foreach ($cforms as $cform) {
try {
$cachedForm = new I2CE_CachedForm($cform);
} catch (Exception $e) {
if (array_key_exists('HTTP_HOST', $_SERVER)) {
//we don't need to check here, b/c it won't error out. we are doing it to keep the log file clean
$msgs = array('not_cached' => 'Unable to setup cached form');
foreach ($msgs as $k => &$v) {
I2CE::getConfig()->setIfIsSet($v, "/modules/CustomReports/text/user_messages/{$k}");
}
}
$failures[] = $cform;
continue;
}
if (!$cachedForm->generateCachedTable()) {
$failures[] = $cform;
continue;
}
}
if (count($failures) > 0) {
I2CE::raiseError("Warning data may be out of date for relationsjip -- could not cache forms:\n\t" . implode(',', $failures));
} else {
I2CE::raiseError("Cached all forms");
}
}
$results = array();
if ($form != $this->getPrimaryForm()) {
I2CE::raiseError("The given form ({$form}) does not match the primary form: " . $this->getPrimaryForm());
if ($as_iterator instanceof DOMElement) {
return false;
} else {
return $results;
}
}
if (strlen($id) == 0 || $id == '0') {
I2CE::raiseError("Passed empty id");
if ($as_iterator instanceof DOMElement) {
return false;
} else {
return $results;
}
}
if ($as_iterator instanceof DOMElement) {
if (!array_key_exists('primary_form', $fields) || !is_array($fields['primary_form'])) {
$fields['primary_form'] = array();
}
if (!array_key_exists('primary_form', $this->object_cache)) {
if (!($this->object_cache['primary_form'] = $this->getContainer($form)) instanceof I2CE_Form) {
return false;
}
}
$this->object_cache['primary_form']->resetDefaultValues();
$this->object_cache['primary_form']->setID($id);
$data = I2CE_FormStorage::lookupField($form, $id, $fields['primary_form'], false);
foreach ($fields['primary_form'] as $field) {
if (!($fieldObj = $this->object_cache['primary_form']->getField($field)) instanceof I2CE_FormField || !array_key_exists($field, $data) || !is_scalar($data[$field])) {
continue;
}
$fieldObj->setFromDB($data[$field]);
}
// I2CE::raiseError(print_r($fields,true));
if (!($primary_node = $this->object_cache['primary_form']->getXMLRepresentation(true, $as_iterator, $fields['primary_form'])) instanceof DOMElement) {
I2CE::raiseError("Couldn't get XML representation of primary form");
return false;
}
$as_iterator->setAttribute('form', $form);
$as_iterator->setAttribute('name', $this->relationship);
$as_iterator->setAttribute('id', $id);
// $joined_forms = $as_iterator->ownerDocument->createElement('joinedForms');
// $as_iterator->appendChild($joined_forms);
// $this->_walkSatisfyingForms('primary_form',$form,$id,$fields,$ordering,$joined_forms);
$this->_walkSatisfyingForms('primary_form', $form, $id, $fields, $ordering, $as_iterator);
return true;
} else {
if (!array_key_exists($form, $fields) || !is_array($fields[$form])) {
$fields[$form] = array();
}
if (!array_key_exists($form, $ordering)) {
$ordering[$form] = array();
}
$this->_walkSatisfyingForms('primary_form', $form, $id, $fields, $ordering, $results);
if ($this->use_disp_fields) {
$data = I2CE_FormStorage::lookupDisplayField($form, $id, $fields['primary_form'], false);
} else {
$data = I2CE_FormStorage::lookupField($form, $id, $fields['primary_form'], false);
}
$data = array('primary_form' => array("{$form}|{$id}" => array('fields' => $data, 'joins' => $results)));
if ($as_iterator) {
return new I2CE_RelationshipData($this, $data);
} else {
return $data;
}
}
}
