libdir/rsslib.php");
$id = optional_param('id', 0, PARAM_INT); // course module id
$d = optional_param('d', 0, PARAM_INT); // database id
$rid = optional_param('rid', 0, PARAM_INT); //record id
$import = optional_param('import', 0, PARAM_INT); // show import form
$cancel = optional_param('cancel', ''); // cancel an add
$mode ='addtemplate'; //define the mode for this page, only 1 mode available
if ($id) {
if (! $cm = get_coursemodule_from_id('data', $id)) {
error('Course Module ID was incorrect');
}
if (! $course = get_record('course', 'id', $cm->course)) {
error('Course is misconfigured');
}
if (! $data = get_record('data', 'id', $cm->instance)) {
error('Course module is incorrect');
}
} else {
if (! $data = get_record('data', 'id', $d)) {
error('Data ID is incorrect');
}
if (! $course = get_record('course', 'id', $data->course)) {
error('Course is misconfigured');
}
if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
error('Course Module ID was incorrect');
}
}
require_login($course->id, false, $cm);
if (!isloggedin() or isguest()) {
redirect('view.php?d='.$data->id);
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
/// If it's hidden then it doesn't show anything. :)
if (empty($cm->visible) and !has_capability('moodle/course:viewhiddenactivities', $context)) {
$strdatabases = get_string("modulenameplural", "data");
$navigation = build_navigation('', $cm);
print_header_simple(format_string($data->name), "", $navigation, "", "", true, '', navmenu($course, $cm));
notice(get_string("activityiscurrentlyhidden"));
}
/// Can't use this if there are no fields
if (has_capability('mod/data:managetemplates', $context)) {
if (!record_exists('data_fields','dataid',$data->id)) { // Brand new database!
redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id); // Redirect to field entry
}
}
if ($rid) { // So do you have access?
if (!(has_capability('mod/data:manageentries', $context) or data_isowner($rid)) or !confirm_sesskey() ) {
print_error('noaccess','data');
}
}
if ($cancel) {
redirect('view.php?d='.$data->id);
}
/// RSS and CSS and JS meta
$meta = '';
if (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds) && $data->rssarticles > 0) {
$rsspath = rss_get_url($course->id, $USER->id, 'data', $data->id);
$meta .= 'shortname) .': %fullname%" href="'.$rsspath.'" />';
}
if ($data->csstemplate) {
$meta .= ' ';
}
if ($data->jstemplate) {
$meta .= '';
}
/// Print the page header
$strdata = get_string('modulenameplural','data');
$navigation = build_navigation('', $cm);
print_header_simple($data->name, '', $navigation,
'', $meta, true, update_module_button($cm->id, $course->id, get_string('modulename', 'data')),
navmenu($course, $cm), '', '');
/// Check to see if groups are being used here
groups_print_activity_menu($cm, $CFG->wwwroot . '/mod/data/edit.php?d='.$data->id);
$currentgroup = groups_get_activity_group($cm);
$groupmode = groups_get_activity_groupmode($cm);
print_heading(format_string($data->name));
if ($currentgroup) {
$groupselect = " AND groupid = '$currentgroup'";
$groupparam = "&groupid=$currentgroup";
} else {
$groupselect = "";
$groupparam = "";
$currentgroup = 0;
}
/// Print the tabs
$currenttab = 'add';
if ($rid) {
$editentry = true; //used in tabs
}
include('tabs.php');
/// Process incoming data for adding/updating records
if ($datarecord = data_submitted($CFG->wwwroot.'/mod/data/edit.php') and confirm_sesskey()) {
$ignorenames = array('MAX_FILE_SIZE','sesskey','d','rid','saveandview','cancel'); // strings to be ignored in input data
if ($rid) { /// Update some records
/// All student edits are marked unapproved by default
$record = get_record('data_records','id',$rid);
/// reset approved flag after student edit
if (!has_capability('mod/data:approve', $context)) {
$record->approved = 0;
}
$record->groupid = $currentgroup;
$record->timemodified = time();
update_record('data_records',$record);
/// Update all content
$field = NULL;
foreach ($datarecord as $name => $value) {
if (!in_array($name, $ignorenames)) {
$namearr = explode('_',$name); // Second one is the field id
if (empty($field->field) || ($namearr[1] != $field->field->id)) { // Try to reuse classes
$field = data_get_field_from_id($namearr[1], $data);
}
if ($field) {
$field->update_content($rid, $value, $name);
}
}
}
add_to_log($course->id, 'data', 'update', "view.php?d=$data->id&rid=$rid", $data->id, $cm->id);
redirect($CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&rid='.$rid);
} else { /// Add some new records
if (!data_user_can_add_entry($data, $currentgroup, $groupmode)) {
error('Can not add entries!');
}
/// Check if maximum number of entry as specified by this database is reached
/// Of course, you can't be stopped if you are an editting teacher! =)
if (data_atmaxentries($data) and !has_capability('mod/data:manageentries',$context)){
notify (get_string('atmaxentry','data'));
print_footer($course);
exit;
}
///Empty form checking - you can't submit an empty form!
$emptyform = true; // assume the worst
foreach ($datarecord as $name => $value) {
if (!in_array($name, $ignorenames)) {
$namearr = explode('_', $name); // Second one is the field id
if (empty($field->field) || ($namearr[1] != $field->field->id)) { // Try to reuse classes
$field = data_get_field_from_id($namearr[1], $data);
}
if ($field->notemptyfield($value, $name)) {
$emptyform = false;
break; // if anything has content, this form is not empty, so stop now!
}
}
}
if ($emptyform){ //nothing gets written to database
notify(get_string('emptyaddform','data'));
}
if (!$emptyform && $recordid = data_add_record($data, $currentgroup)) { //add instance to data_record
/// Insert a whole lot of empty records to make sure we have them
$fields = get_records('data_fields','dataid',$data->id);
foreach ($fields as $field) {
$content->recordid = $recordid;
$content->fieldid = $field->id;
insert_record('data_content',$content);
}
//for each field in the add form, add it to the data_content.
foreach ($datarecord as $name => $value){
if (!in_array($name, $ignorenames)) {
$namearr = explode('_', $name); // Second one is the field id
if (empty($field->field) || ($namearr[1] != $field->field->id)) { // Try to reuse classes
$field = data_get_field_from_id($namearr[1], $data);
}
if ($field) {
$field->update_content($recordid, $value, $name);
}
}
}
add_to_log($course->id, 'data', 'add', "view.php?d=$data->id&rid=$recordid", $data->id, $cm->id);
notify(get_string('entrysaved','data'));
if (!empty($datarecord->saveandview)) {
redirect($CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&rid='.$recordid);
}
}
}
} // End of form processing
/// Print the browsing interface
$patterns = array(); //tags to replace
$replacement = array(); //html to replace those yucky tags
//form goes here first in case add template is empty
echo '';
/// Upload records section. Only for teachers and the admin.
if (has_capability('mod/data:manageentries',$context)) {
if ($import) {
print_simple_box_start('center','80%');
print_heading(get_string('uploadrecords', 'data'), '', 3);
$maxuploadsize = get_max_upload_file_size();
echo '
';
}
}
/// Finish the page
// Print the stuff that need to come after the form fields.
if (!$fields = get_records('data_fields', 'dataid', $data->id)) {
print_error('nofieldindatabase', 'data');
}
foreach ($fields as $eachfield) {
$field = data_get_field($eachfield, $data);
$field->print_after_form();
}
print_footer($course);
?>