| '; print_container_start(); blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT); print_container_end(); echo ' | '; } echo '';
print_container_start();
}
/// Check to see if groups are being used here
$returnurl = $CFG->wwwroot . '/mod/data/view.php?d='.$data->id.'&search='.s($search).'&sort='.s($sort).'&order='.s($order).'&';
groups_print_activity_menu($cm, $returnurl);
$currentgroup = groups_get_activity_group($cm);
$groupmode = groups_get_activity_groupmode($cm);
// deletect entries not approved yet and show hint instead of not found error
if ($record and $data->approval and !$record->approved and $record->userid != $USER->id and !has_capability('mod/data:manageentries', $context)) {
if (!$currentgroup or $record->groupid == $currentgroup or $record->groupid == 0) {
print_error('notapproved', 'data');
}
}
print_heading(format_string($data->name));
// Do we need to show a link to the RSS feed for the records?
if (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds) && $data->rssarticles > 0) {
echo ' ';
rss_print_link($course->id, $USER->id, 'data', $data->id, get_string('rsstype'));
echo ' ';
echo '';
}
if ($data->intro and empty($page) and empty($record) and $mode != 'single') {
$options = new object();
$options->noclean = true;
print_box(format_text($data->intro, FORMAT_MOODLE, $options), 'generalbox', 'intro');
}
/// Delete any requested records
if ($delete && confirm_sesskey() && (has_capability('mod/data:manageentries', $context) or data_isowner($delete))) {
if ($confirm = optional_param('confirm',0,PARAM_INT)) {
if ($deleterecord = get_record('data_records', 'id', $delete)) { // Need to check this is valid
if ($deleterecord->dataid == $data->id) { // Must be from this database
if ($contents = get_records('data_content','recordid', $deleterecord->id)) {
foreach ($contents as $content) { // Delete files or whatever else this field allows
if ($field = data_get_field_from_id($content->fieldid, $data)) { // Might not be there
$field->delete_content($content->recordid);
}
}
}
delete_records('data_content','recordid', $deleterecord->id);
delete_records('data_records','id', $deleterecord->id);
add_to_log($course->id, 'data', 'record delete', "view.php?id=$cm->id", $data->id, $cm->id);
notify(get_string('recorddeleted','data'), 'notifysuccess');
}
}
} else { // Print a confirmation page
if ($deleterecord = get_record('data_records', 'id', $delete)) { // Need to check this is valid
if ($deleterecord->dataid == $data->id) { // Must be from this database
notice_yesno(get_string('confirmdeleterecord','data'),
'view.php?d='.$data->id.'&delete='.$delete.'&confirm=1&sesskey='.sesskey(),
'view.php?d='.$data->id);
$records[] = $deleterecord;
echo data_print_template('singletemplate', $records, $data, '', 0, true);
print_footer($course);
exit;
}
}
}
}
/// Print the tabs
if ($record or $mode == 'single') {
$currenttab = 'single';
} elseif($mode == 'asearch') {
$currenttab = 'asearch';
}
else {
$currenttab = 'list';
}
include('tabs.php');
if ($mode == 'asearch') {
$maxcount = 0;
} else {
/// Approve any requested records
$approvecap = has_capability('mod/data:approve', $context);
if ($approve && confirm_sesskey() && $approvecap) {
if ($approverecord = get_record('data_records', 'id', $approve)) { // Need to check this is valid
if ($approverecord->dataid == $data->id) { // Must be from this database
$newrecord->id = $approverecord->id;
$newrecord->approved = 1;
if (update_record('data_records', $newrecord)) {
notify(get_string('recordapproved','data'), 'notifysuccess');
}
}
}
}
$numentries = data_numentries($data);
/// Check the number of entries required against the number of entries already made (doesn't apply to teachers)
if ($data->requiredentries > 0 && $numentries < $data->requiredentries && !has_capability('mod/data:manageentries', $context)) {
$data->entriesleft = $data->requiredentries - $numentries;
$strentrieslefttoadd = get_string('entrieslefttoadd', 'data', $data);
notify($strentrieslefttoadd);
}
/// Check the number of entries required before to view other participant's entries against the number of entries already made (doesn't apply to teachers)
$requiredentries_allowed = true;
if ($data->requiredentriestoview > 0 && $numentries < $data->requiredentriestoview && !has_capability('mod/data:manageentries', $context)) {
$data->entrieslefttoview = $data->requiredentriestoview - $numentries;
$strentrieslefttoaddtoview = get_string('entrieslefttoaddtoview', 'data', $data);
notify($strentrieslefttoaddtoview);
$requiredentries_allowed = false;
}
/// setup group and approve restrictions
if (!$approvecap && $data->approval) {
if (isloggedin()) {
$approveselect = ' AND (r.approved=1 OR r.userid='.$USER->id.') ';
} else {
$approveselect = ' AND r.approved=1 ';
}
} else {
$approveselect = ' ';
}
if ($currentgroup) {
$groupselect = " AND (r.groupid = '$currentgroup' OR r.groupid = 0)";
} else {
$groupselect = ' ';
}
$ilike = sql_ilike(); //Be case-insensitive
// Init some variables to be used by advanced search
$advsearchselect = '';
$advwhere = '';
$advtables = '';
/// Find the field we are sorting on
if ($sort <= 0 or !$sortfield = data_get_field_from_id($sort, $data)) {
switch ($sort) {
case DATA_LASTNAME:
$ordering = "u.lastname $order, u.firstname $order";
break;
case DATA_FIRSTNAME:
$ordering = "u.firstname $order, u.lastname $order";
break;
case DATA_APPROVED:
$ordering = "r.approved $order, r.timecreated $order";
break;
case DATA_TIMEMODIFIED:
$ordering = "r.timemodified $order";
break;
case DATA_TIMEADDED:
default:
$sort = 0;
$ordering = "r.timecreated $order";
}
$what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, u.firstname, u.lastname';
$count = ' COUNT(DISTINCT c.recordid) ';
$tables = $CFG->prefix.'data_content c,'.$CFG->prefix.'data_records r,'.$CFG->prefix.'data_content cs, '.$CFG->prefix.'user u ';
$where = 'WHERE c.recordid = r.id
AND r.dataid = '.$data->id.'
AND r.userid = u.id
AND cs.recordid = r.id ';
$sortorder = ' ORDER BY '.$ordering.', r.id ASC ';
$searchselect = '';
// If requiredentries is not reached, only show current user's entries
if (!$requiredentries_allowed) {
$where .= ' AND u.id = ' . $USER->id;
}
if (!empty($advanced)) { //If advanced box is checked.
foreach($search_array as $key => $val) { //what does $search_array hold?
if ($key == DATA_FIRSTNAME or $key == DATA_LASTNAME) {
$searchselect .= " AND $val->field $ilike '%{$val->data}%'";
continue;
}
$advtables .= ', '.$CFG->prefix.'data_content c'.$key.' ';
$advwhere .= ' AND c'.$key.'.recordid = r.id';
$advsearchselect .= ' AND ('.$val->sql.') ';
}
} else if ($search) {
$searchselect = " AND (cs.content $ilike '%$search%' OR u.firstname $ilike '%$search%' OR u.lastname $ilike '%$search%' ) ";
} else {
$searchselect = ' ';
}
} else {
$sortcontent = $sortfield->get_sort_field();
$sortcontentfull = $sortfield->get_sort_sql('c.'.$sortcontent);
$what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, u.firstname, u.lastname, '.sql_compare_text($sortcontentfull).' AS _order ';
$count = ' COUNT(DISTINCT c.recordid) ';
$tables = $CFG->prefix.'data_content c,'.$CFG->prefix.'data_records r,'.$CFG->prefix.'data_content cs, '.$CFG->prefix.'user u ';
$where = 'WHERE c.recordid = r.id
AND c.fieldid = '.$sort.'
AND r.dataid = '.$data->id.'
AND r.userid = u.id
AND cs.recordid = r.id ';
$sortorder = ' ORDER BY _order '.$order.' , r.id ASC ';
$searchselect = '';
// If requiredentries is not reached, only show current user's entries
if (!$requiredentries_allowed) {
$where .= ' AND u.id = ' . $USER->id;
}
if (!empty($advanced)) { //If advanced box is checked.
foreach($search_array as $key => $val) { //what does $search_array hold?
if ($key == DATA_FIRSTNAME or $key == DATA_LASTNAME) {
$searchselect .= " AND $val->field $ilike '%{$val->data}%'";
continue;
}
$advtables .= ', '.$CFG->prefix.'data_content c'.$key.' ';
$advwhere .= ' AND c'.$key.'.recordid = r.id AND c'.$key.'.fieldid = '.$key;
$advsearchselect .= ' AND ('.$val->sql.') ';
}
} else if ($search) {
$searchselect = " AND (cs.content $ilike '%$search%' OR u.firstname $ilike '%$search%' OR u.lastname $ilike '%$search%' ) ";
} else {
$searchselect = ' ';
}
}
/// To actually fetch the records
$fromsql = "FROM $tables $advtables $where $advwhere $groupselect $approveselect $searchselect $advsearchselect";
$sqlselect = "SELECT $what $fromsql $sortorder";
$sqlcount = "SELECT $count $fromsql"; // Total number of records when searching
$sqlrids = "SELECT tmp.id FROM ($sqlselect) tmp";
$sqlmax = "SELECT $count FROM $tables $where $groupselect $approveselect"; // number of all recoirds user may see
/// Work out the paging numbers and counts
$totalcount = count_records_sql($sqlcount);
if (empty($searchselect) && empty($advsearchselect)) {
$maxcount = $totalcount;
} else {
$maxcount = count_records_sql($sqlmax);
}
if ($record) { // We need to just show one, so where is it in context?
$nowperpage = 1;
$mode = 'single';
$page = 0;
if ($allrecordids = get_records_sql($sqlrids)) {
$allrecordids = array_keys($allrecordids);
$page = (int)array_search($record->id, $allrecordids);
unset($allrecordids);
}
} else if ($mode == 'single') { // We rely on ambient $page settings
$nowperpage = 1;
} else {
$nowperpage = $perpage;
}
/// Get the actual records
if (!$records = get_records_sql($sqlselect, $page * $nowperpage, $nowperpage)) {
// Nothing to show!
if ($record) { // Something was requested so try to show that at least (bug 5132)
if (has_capability('mod/data:manageentries', $context) || empty($data->approval) ||
$record->approved || (isloggedin() && $record->userid == $USER->id)) {
if (!$currentgroup || $record->groupid == $currentgroup || $record->groupid == 0) {
// OK, we can show this one
$records = array($record->id => $record);
$totalcount = 1;
}
}
}
}
if (empty($records)) {
if ($maxcount){
$a = new object();
$a->max = $maxcount;
$a->reseturl = "view.php?id=$cm->id&mode=$mode&search=&advanced=0";
notify(get_string('foundnorecords','data', $a));
} else {
notify(get_string('norecords','data'));
}
} else { // We have some records to print
if ($maxcount != $totalcount) {
$a = new object();
$a->num = $totalcount;
$a->max = $maxcount;
$a->reseturl = "view.php?id=$cm->id&mode=$mode&search=&advanced=0";
notify(get_string('foundrecords', 'data', $a), 'notifysuccess');
}
if ($mode == 'single') { // Single template
$baseurl = 'view.php?d=' . $data->id . '&mode=single&';
if (!empty($search)) {
$baseurl .= 'filter=1&';
}
print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
if (empty($data->singletemplate)){
notify(get_string('nosingletemplate','data'));
data_generate_default_template($data, 'singletemplate', 0, false, false);
}
data_print_template('singletemplate', $records, $data, $search, $page);
print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
} else { // List template
$baseurl = 'view.php?d='.$data->id.'&';
//send the advanced flag through the URL so it is remembered while paging.
$baseurl .= 'advanced='.$advanced.'&';
if (!empty($search)) {
$baseurl .= 'filter=1&';
}
//pass variable to allow determining whether or not we are paging through results.
$baseurl .= 'paging='.$paging.'&';
print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
if (empty($data->listtemplate)){
notify(get_string('nolisttemplate','data'));
data_generate_default_template($data, 'listtemplate', 0, false, false);
}
echo $data->listtemplateheader;
data_print_template('listtemplate', $records, $data, $search, $page);
echo $data->listtemplatefooter;
print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
}
}
}
$search = trim($search);
if (empty($records)) {
$records = array();
}
//Advanced search form doesn't make sense for single (redirects list view)
if (($maxcount || $mode == 'asearch') && $mode != 'single') {
data_print_preference_form($data, $perpage, $search, $sort, $order, $search_array, $advanced, $mode);
}
/// If we have blocks, then print the left side here
if (!empty($CFG->showblocksonmodpages)) {
print_container_end();
echo ' | '; // Middle column
if ((blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $PAGE->user_is_editing())) {
echo ''; print_container_start(); blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT); print_container_end(); echo ' | '; } echo '