channel->item as $item) {
$category = (string) $item->category;
// In order to get fields in the 'tripal_extension' name space we must
// pass in the $namespace to the children function. We first get the
// Tripal versions, then the chado versions and organize the elements
// accordintly.
$tvs = preg_split('/, /', (string) $item->children($namespace)->tripal_version);
foreach($tvs as $tv) {
$cvs = preg_split('/, /', (string) $item->children($namespace)->chado_version);
foreach($cvs as $cv) {
// Index the items by category, tripal version and chado version
$items[$tv][$cv][$category][] = $item;
}
}
}
// Get the Chado version and convert to the expected format
$chado_version = chado_get_version(TRUE);
$chado_version = preg_replace('/^(\d\.\d).*$/', "v$1x", $chado_version);
// Get the Tripal version. This is the version set in the tripal_core.info
$info = system_get_info('module', 'tripal_core');
$tripal_version = $info['version'];
$tripal_version = preg_replace('/^.*?-(\d\.\d+).*$/', "v$1", $tripal_version);
$form['type_select'] = array(
'#type' => 'select',
'#options' => array(
'Bulk Loader Templates' => 'Bulk Loader Templates',
'Materialized View' => 'Materialized View',
'Extension Module' => 'Extension Module',
),
'#default_value' => 'Extension Module',
);
// Iterate through the compatible extensions
foreach ($items[$tripal_version][$chado_version] as $category => $items) {
foreach ($items as $item) {
$guid = (string) $item->guid;
$markup = '';
$markup .= "" . (string) $item->title . "
";
$markup .= "" . $category . "
";
$markup .= "" . (string) $item->description . "
";
$form[$category][$guid] = array(
'#type' => 'item',
'#markup' => $markup,
);
switch ($category) {
case 'Bulk Loader Template':
$form[$category][$guid]['add'] = array(
'#type' => 'submit',
'#title' => 'Import'
);
break;
case 'Materialized View':
break;
case 'Extension Module':
break;
default:
break;
}
}
}
return $form;
}
function tripal_core_extensions_form_validate($form, &$form_state) {
}
function tripal_core_extensions_form_submit($form, &$form_state) {
}