.
*/
/**
* Class SourcesTabModule
*/
class SourcesTabModule extends AbstractModule implements ModuleTabInterface {
private $facts;
/** {@inheritdoc} */
public function getTitle() {
return /* I18N: Name of a module */ I18N::translate('Sources');
}
/** {@inheritdoc} */
public function getDescription() {
return /* I18N: Description of the “Sources” module */ I18N::translate('A tab showing the sources linked to an individual.');
}
/** {@inheritdoc} */
public function defaultTabOrder() {
return 30;
}
/** {@inheritdoc} */
public function hasTabContent() {
global $WT_TREE;
return Auth::isEditor($WT_TREE) || $this->getFactsWithSources();
}
/** {@inheritdoc} */
public function isGrayedOut() {
return !$this->getFactsWithSources();
}
/** {@inheritdoc} */
public function getTabContent() {
global $controller, $WT_TREE;
ob_start();
?>
getPreference('SHOW_LEVEL2_NOTES')) {
echo '';
}
return '' . ob_get_clean() . '
';
}
/**
* Get all the facts for an individual which contain sources.
*
* @return Fact[]
*/
private function getFactsWithSources() {
global $controller;
if ($this->facts === null) {
$facts = $controller->record->getFacts();
foreach ($controller->record->getSpouseFamilies() as $family) {
if ($family->canShow()) {
foreach ($family->getFacts() as $fact) {
$facts[] = $fact;
}
}
}
$this->facts = array();
foreach ($facts as $fact) {
if (preg_match('/(?:^1|\n\d) SOUR/', $fact->getGedcom())) {
$this->facts[] = $fact;
}
}
sort_facts($this->facts);
}
return $this->facts;
}
/** {@inheritdoc} */
public function canLoadAjax() {
return !Auth::isSearchEngine(); // Search engines cannot use AJAX
}
/** {@inheritdoc} */
public function getPreLoadContent() {
return '';
}
}