/**
* Get the relationships that can be locked
* @return array('rel_id'=>array([alrel info]),'rel_id'=>array([alrel info]),...)
* @todo There should be a better way to identify non-lockable relationships
*/
public function get_lockable_relationships()
{
$rels = get_allowable_relationships_for_type($this->_entity->get_value('type'));
$rel_unique_names = reason_relationship_names_are_unique();
foreach ($rels as $rel_id => $rel) {
$not_lockable = $rel_unique_names ? $rel['type'] == 'archive' || $rel['type'] == 'borrows' : strpos($rel['name'], 'archive') !== false || strpos($rel['name'], 'borrows') !== false;
if ($not_lockable) {
unset($rels[$rel_id]);
}
}
return $rels;
}
function post_show_entity()
{
echo '<h3>Tables and Fields</h3>';
// the name is the only relevant field included by default, so it is hard-coded
echo "\n" . '<table border="0" cellpadding="0" cellspacing="0"><tr class="listRow1"><td align="right"> <strong>default</strong></td><td align="left"><ul><li>name <tinytext></li></ul></td></tr>';
// get all of this type's entity tables
$ets = new entity_selector($this->admin_page->site_id);
$ets->description = "Get entity tables associated with the type.";
$ets->add_type(id_of('content_table'));
$ets->add_right_relationship($this->_entity->id(), relationship_id_of('type_to_table'));
$entities = $ets->run_one();
$n = 2;
// get the fields of each entity table
foreach ($entities as $entity) {
$fs = new entity_selector();
$fs->description = "Get fields associated with the entity table.";
$fs->add_type(id_of('field'));
$fs->add_left_relationship($entity->id(), relationship_id_of('field_to_entity_table'));
$fields = $fs->run_one();
echo '<tr class="listRow' . $n % 2 . '"><td align="right"> <strong>' . $entity->get_value('name') . '</strong></td><td align="left"><ul>';
$b = 0;
// output each field and its database type
foreach ($fields as $field) {
echo '<li>' . $field->get_value('name') . ' <' . $field->get_value('db_type') . '></li>';
$b++;
}
echo '</ul></td></tr>';
$n++;
}
echo '</table>';
if ($rels = get_allowable_relationships_for_type($this->_entity->id())) {
echo '<h3>Allowable Relationships</h3>' . "\n";
echo '<table border="0" cellpadding="4" cellspacing="0">' . "\n";
echo '<thead><tr><th>A Side</th><th>B Side</th><th>Name</th></tr></thead>' . "\n";
echo '<tbody>' . "\n";
$n = 1;
foreach ($rels as $rel) {
$a_entity = new entity($rel['relationship_a']);
$b_entity = new entity($rel['relationship_b']);
echo '<tr class="listRow' . $n % 2 . '"><td>' . $a_entity->get_value('name') . '</td><td>' . $b_entity->get_value('name') . '</td><td>' . $rel['name'] . '</td></tr>' . "\n";
$n++;
}
echo '</tbody>' . "\n";
echo '</table>' . "\n";
}
/*echo '<h3>Right Relationships</h3>';
$right_rels = $this->_entity->get_right_relationships();
foreach( $right_rels AS $key => $r )
{
if( !empty( $r ) )
{
if( !is_int( $key ) )
{
echo '<strong>'.$key.'</strong><br />';
foreach( $r AS $actual_rel )
{
echo $actual_rel->get_value( 'name' ).'<br />';
}
echo '<br />';
}
}
} */
}
