/**
* Override the get_form to fetch our own auth tokens. This skips the write auth as it is unnecessary,
* which makes the tokens cachable therefore faster. It does mean that $auth['write'] will not be available.
*/
public static function get_form($args, $node)
{
$conn = iform_get_connection_details($node);
self::$auth = array('read' => data_entry_helper::get_read_auth($conn['website_id'], $conn['password']));
return parent::get_form($args, $node);
}
/**
* Return the generated form output.
* @param array $args List of parameter values passed through to the form depending on how the form has been configured.
* This array always contains a value for language.
* @param object $node The Drupal node object.
* @param array $response When this form is reloading after saving a submission, contains the response from the service call.
* Note this does not apply when redirecting (in this case the details of the saved object are in the $_GET data).
* @return Form HTML.
* @todo: Implement this method
*/
public static function get_form($args, $node, $response = null)
{
if (empty($args['group_id'])) {
drupal_set_message('Please specify a group_id in the page configuration.');
}
if (empty($args['instructions_configuration'])) {
drupal_set_message('Please provide a page configuration in the User Interface options.');
}
//Only perform if the user has specified an instruction to appear under each page like.
if (!empty($args['instructions_configuration'])) {
$configuration = data_entry_helper::explode_lines($args['instructions_configuration']);
$key = '';
$description = '';
//Keep track of the ordering of the titles
$titleNumber = 0;
//For each configured line we need to find all the descriptions and store them against the page titles in an array
foreach ($configuration as $configLineNum => $configurationLine) {
//If line is a link title (specified inside square brackets)
if (preg_match('/^\\[.+\\]$/', $configurationLine)) {
//If this isn't the first title, then we need to store the description for the previous title into an
//array. The key is a number representing the order of the titles in the configuration, the sub array key is the name of the page link.
if (!empty($key)) {
$titleDescriptions[$titleNumber] = array($key => $description);
$description = '';
}
//Get the next array key we will use from the specified page link title. Chop the square brackets off the ends.
$key = substr($configurationLine, 1, -1);
$titleNumber++;
} else {
//If the line does not use square brackets then we know it is part of the description/instruction. We do an
//append as the instruction might span several lines.
$description .= $configurationLine;
}
}
//For the last description we still need to save it to the array.
$titleDescriptions[$titleNumber] = array($key => $description);
$description = '';
}
$r = '';
global $user;
$auth = data_entry_helper::get_read_write_auth($args['website_id'], $args['password']);
//Get all the links to display
$reportOptions = array('dataSource' => 'library/groups/groups_list', 'readAuth' => $auth['read'], 'mode' => 'report', 'extraParams' => array('currentUser' => hostsite_get_user_field('indicia_user_id'), 'id' => $args['group_id'], 'pending_path' => '{rootFolder}?q=groups/pending&group_id=', 'userFilterMode' => 'member'));
// automatic handling for Drupal clean urls.
$pathParam = function_exists('variable_get') && variable_get('clean_url', 0) == '0' ? 'q' : '';
$rootFolder = helper_base::getRootFolder() . (empty($pathParam) ? '' : "?{$pathParam}=");
$groupsData = data_entry_helper::get_report_data($reportOptions);
if (empty($groupsData)) {
if (!empty($args['no_group_found_message'])) {
$r = '<div>' . $args['no_group_found_message'] . '</div>';
} else {
$r = '<div>' . 'Sorry, you do not appear to be a member of this group so there are no links to display.' . '</div>';
}
return $r;
}
foreach ($groupsData as $groupDataItem) {
$pageLinks = $groupDataItem['pages'];
$groupTitle = $groupDataItem['title'];
}
//All the page links come out of the database in one cluster. Explode these so we have each link separately
$explodedPageLinks = explode('</a>', $pageLinks);
// reinsert the closing </a> used in the explode above
foreach ($explodedPageLinks as &$pageLink) {
$pageLink .= '</a>';
}
$pageLinkHtml = '';
//Go through all the page links to display
foreach ($titleDescriptions as $titleDescArr) {
foreach ($explodedPageLinks as &$pageLink) {
//Each page link is a html link, we just want the plain name
$plainPageLink = trim(strip_tags($pageLink));
//If the user has specified an instruction/description for the page link, then display the instruction in the lines following the link
//using italics.
if (array_key_exists($plainPageLink, $titleDescArr)) {
if (!empty($titleDescArr[$plainPageLink])) {
$pageLinkHtml .= "<h3>{$pageLink}</a></h3><p>{$titleDescArr[$plainPageLink]}</p>\n";
} else {
$pageLinkHtml .= "<h3>{$pageLink}</a></h3>";
}
}
}
}
$r = "<div><h2>{$groupTitle} Links</h2>";
$r .= str_replace(array('{rootFolder}', '{sep}'), array($rootFolder, strpos($rootFolder, '?') === FALSE ? '?' : '&'), $pageLinkHtml);
$r .= '</div><br>';
$r .= parent::get_form($args, $node, $response = null);
return $r;
}
