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initial development for autocomplete leader/helper selection

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This commit is contained in:
Nathan Coad
2016-06-23 08:53:27 +10:00
parent f270892027
commit 04fd9e3e76
2 changed files with 181 additions and 2 deletions
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17
booking.module
View File

@@ -532,6 +532,23 @@ function booking_menu() {
'access arguments' => array('edit study groups'),
//'type' => MENU_LOCAL_ACTION,
);
$items['admin/booking/studygroups/%/editleaders'] = array(
'title' => 'Edit Study Group Leaders',
'description' => 'Edit Study Group Leaders and Helpers',
'page callback' => 'drupal_get_form',
'page arguments' => array('booking_studygroup_leadhelp_edit_form', 3),
'access arguments' => array('edit study groups'),
//'type' => MENU_LOCAL_ACTION,
);
//callback for autocomplete lookup
$items['booking/studygroups/autocomplete'] = array(
'title' => 'Autocomplete for studygroup allocations',
'page callback' => '_booking_studygroups_name_autocomplete',
'access arguments' => array('edit study groups'),
'type' => MENU_CALLBACK
);
/*
$items['admin/booking/studygroups/calculate'] = array(
'title' => 'Calculate Study Groups',

166
booking.studygroup_leaders.inc
View File

@@ -140,8 +140,6 @@ function _booking_studygroups_retrieve_eligible_people() {
}
/**
* Function for
*/
@@ -179,3 +177,167 @@ function _booking_studygroups_retrieve_groups() {
return $groups;
}
/**
* autocomplete helper to look up names for room allocations
* based on https://www.drupal.org/node/854216
* $string = string for search
*/
function _booking_studygroups_name_autocomplete($string) {
global $event;
$matches = array();
$query = db_select('booking_person', 'p')
->fields('p', array('nid', 'booking_firstname', 'booking_lastname'));
$db_or = db_or()->condition('p.booking_lastname', '%' . db_like($string) . '%', 'LIKE')->condition('p.booking_firstname', '%' . db_like($string) . '%', 'LIKE');
$db_and = db_and()->condition($db_or)->condition('p.booking_eventid', $event->eid, '=');
$result = $query->condition($db_and)
->execute();
// save the query to matches
foreach ($result as $row) {
$name = $row->booking_lastname . ', ' . $row->booking_firstname . ' [' . $row->nid . ']';
$matches[$name] = $name;
}
// Return the result to the form in json
drupal_json_output($matches);
}
/**
* Function to allow admin to edit leaders and helpers for a study group
*/
function booking_studygroup_leadhelp_edit_form($node, &$form_state, $group_id) {
global $event;
//verify that $group_id is a number
if (! preg_match('/^[0-9]+$/', $group_id)) {
drupal_set_message("Error: Invalid study group ID '" . $group_id . "' supplied. Unable to edit group leaders and helpers.", 'error', FALSE);
drupal_goto('admin/booking/studygroups');
return "";
}
//try to select the study group for this $group_id
$studygroup = db_query("SELECT * FROM {booking_studygroup_list} WHERE sid = :sid", array(':sid' => $group_id))
->fetchObject();
if (! $studygroup) {
drupal_set_message("Error: Could not find matching study group ID. Unable to edit leaders/helpers.", 'error', FALSE);
drupal_goto('admin/booking/studygroups');
return "";
}
$prefix = t("<h2>Study Group &dash; !descrip</h2><p>Edit leaders and helpers for this group.</p>",
array('!descrip' => $studygroup->booking_studygroup_descrip));
//define the table header
$header = array (
'sid' => array('data' => t('Study Group Session ID'), 'field' => 'sid'),
'booking_assign_leader' => array('data' => t('Leader')),
'booking_assign_helper' => array('data' => t('Helper')),
'booking_assign_reserveleader' => array('data' => t('Reserve Leader')),
);
//attach the custom css
$form['#attached']['css'] = array(
drupal_get_path('module', 'booking') . '/booking.css',
);
//create the container element for the whole table
$form['studygroups'] = array(
'#prefix' => '<div id="studygroups">',
'#suffix' => '</div>',
'#tree' => TRUE,
'#theme' => 'table',
'#header' => $header,
'#rows' => array(),
);
//define the default fields in a table row
$default_row = array();
$default_row['sid'] = "";
$default_row['booking_studygroup_leader'] = "";
$default_row['booking_studygroup_helper'] = "";
$default_row['booking_studygroup_reserveleader'] = "";
//get the list of study group session memberships
$session_members_query = db_query("SELECT m.*, p.* FROM {booking_studygroup_mapping} m
inner join {booking_person} p on p.nid = m.booking_node_id
WHERE m.booking_studygroup_id = :gid AND m.booking_studygroup_role > 0",
array(':gid' => $group_id));
$session_members = $session_members_query->fetchAllAssoc('booking_node_id');
//create an array representing the existing leaders/helpers for this group
$existing_leaders = array();
foreach ($session_members as $person) {
$existing_leaders[$person->booking_session_id][$person->booking_studygroup_role] = $person->booking_lastname
. ', ' . $person->booking_firstname . ' [' . $person->booking_nodeid . ']';
}
//create the rows for the individual sessions (instances really) of this study group
for ($i = 0; $i < $studygroup->booking_num_group_sessions; $i++) {
$leader = array (
'#id' => 'booking-studygroup-leader-' . $i,
'#type' => 'textfield',
'#title' => 'Name',
'#title_display' => 'invisible',
'#name' => 'booking_studygroup_leader[' . $i . ']',
'#size' => 100,
'#autocomplete_path' => 'booking/studygroups/autocomplete',
'#value' => (!empty($existing_leaders[$i][1])) ? $existing_leaders[$i][1] : '',
'#attributes' => array('style' => array('width:200px')),
);
$helper = array (
'#id' => 'booking-studygroup-helper-' . $i,
'#type' => 'textfield',
'#title' => 'Name',
'#title_display' => 'invisible',
'#name' => 'booking_studygroup_helper[' . $i . ']',
'#size' => 100,
'#autocomplete_path' => 'booking/studygroups/autocomplete',
'#value' => (!empty($existing_leaders[$i][2])) ? $existing_leaders[$i][2] : '',
'#attributes' => array('style' => array('width:200px')),
);
$reserveleader = array (
'#id' => 'booking-studygroup-reserveleader-' . $i,
'#type' => 'textfield',
'#title' => 'Name',
'#title_display' => 'invisible',
'#name' => 'booking_studygroup_reserveleader[' . $i . ']',
'#size' => 100,
'#autocomplete_path' => 'booking/studygroups/autocomplete',
'#value' => (!empty($existing_leaders[$i][3])) ? $existing_leaders[$i][3] : '',
'#attributes' => array('style' => array('width:200px')),
);
$form['studygroups'][$i] = array(
'booking-studygroup-leader' => &$leader,
'booking-studygroup-helper' => &$helper,
'booking-studygroup-reserveleader' => &$reserveleader,
);
$new_row = array();
$new_row['sid'] = $i;
$new_row['booking_studygroup_leader'] = array('data' => &$leader);
$new_row['booking_studygroup_helper'] = array('data' => &$helper);
$new_row['booking_studygroup_reserveleader'] = array('data' => &$reserveleader);
$form['studygroups']['#rows'][$i] = $new_row;
unset($leader);
unset($helper);
unset($reserveleader);
}
//close out the form
$form['submit'] = array (
'#type' => 'submit',
'#value' => t('Submit'),
);
return array (
'form' => $form,
);
}