/**
* @todo Documenting this function
*/
function stampcoll_user_complete($course, $user, $mod, $stampcoll)
{
global $USER;
$context = get_context_instance(CONTEXT_MODULE, $mod->id);
if ($USER->id == $user->id) {
if (!has_capability('mod/stampcoll:viewownstamps', $context)) {
echo get_string('notallowedtoviewstamps', 'stampcoll');
return true;
}
} else {
if (!has_capability('mod/stampcoll:viewotherstamps', $context)) {
echo get_string('notallowedtoviewstamps', 'stampcoll');
return true;
}
}
if (!($allstamps = stampcoll_get_stamps($stampcoll->id))) {
// no stamps yet in this instance
echo get_string('nostampscollected', "stampcoll");
return true;
}
$userstamps = array();
foreach ($allstamps as $s) {
if ($s->userid == $user->id) {
$userstamps[] = $s;
}
}
unset($allstamps);
unset($s);
if (empty($userstamps)) {
echo get_string('nostampscollected', 'stampcoll');
} else {
echo get_string('numberofcollectedstamps', 'stampcoll', count($userstamps));
echo '<div class="stamppictures">';
foreach ($userstamps as $s) {
echo stampcoll_stamp($s, $stampcoll->image);
}
echo '</div>';
unset($s);
}
}
if (!$stampcoll->displayzero) {
$sql .= 'HAVING COUNT(s.id) > 0 ';
}
// First query with not limits to get the number of returned rows
if (($ausers = get_records_sql($select . $sql . $sort)) !== false) {
$table->pagesize($perpage, count($ausers));
// Second query with pagination limits
if (($ausers = get_records_sql($select . $sql . $sort, $table->get_page_start(), $table->get_page_size())) !== false) {
foreach ($ausers as $auser) {
$picture = print_user_picture($auser->id, $course->id, $auser->picture, false, true);
$fullname = fullname($auser);
$count = $auser->count;
$stamps = '';
if (isset($userstamps[$auser->id])) {
foreach ($userstamps[$auser->id] as $s) {
$stamps .= stampcoll_stamp($s, $stampcoll->image);
}
unset($s);
}
$row = array($picture, $fullname, $count, $stamps);
$table->add_data($row);
}
}
}
$table->print_html();
/// Print the whole table
/// Mini form for setting user preference
echo '<br />';
echo '<form name="options" action="view.php?id=' . $cm->id . '" method="post">';
echo '<input type="hidden" id="updatepref" name="updatepref" value="1" />';
echo '<table id="optiontable" align="center">';
}
if ($auser->id != $USER->id && $cap_viewotherstamps) {
$count = $auser->count;
}
$comment = '<form name="addform" action="editstamps.php?id=' . $cm->id . '" method="post">';
$comment .= '<input name="text" type="text" size="35" maxlength="250" />';
$comment .= '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
$comment .= '<input type="hidden" name="userid" value="' . $auser->id . '" />';
$comment .= '<input type="hidden" name="page" value="' . $page . '" />';
$comment .= '<input type="hidden" name="addstamp" value="1" />';
$comment .= '<input type="submit" value="' . get_string('addstampbutton', 'stampcoll') . '" /></form>';
$row = array($picture, $fullname, $count, $comment);
$table->add_data($row);
if ($cap_viewotherstamps && $showupdateforms && isset($userstamps[$auser->id])) {
foreach ($userstamps[$auser->id] as $userstamp) {
$count = stampcoll_stamp($userstamp, '', true, false, $CFG->pixpath . '/t/preview.gif');
$count .= ' ';
if ($cap_managestamps) {
$count .= '<a href="editstamps.php?id=' . $cm->id . '&d=' . $userstamp->id . '&sesskey=' . sesskey() . '&page=' . $page . '" title="' . get_string('deletestamp', 'stampcoll') . '">';
$count .= '<img src="' . $CFG->pixpath . '/t/delete.gif" height="11" width="11" border="0" alt="' . get_string('deletestamp', 'stampcoll') . '" />';
$count .= '</a> ';
}
if ($cap_managestamps || $userstamp->giver == $USER->id) {
$comment = '<form name="updateform" action="editstamps.php?id=' . $cm->id . '" method="post">';
$comment .= '<input name="text" type="text" size="35" maxlength="250" value="' . format_string($userstamp->text) . '" />';
$comment .= '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
$comment .= '<input type="hidden" name="stampid" value="' . $userstamp->id . '" />';
$comment .= '<input type="hidden" name="page" value="' . $page . '" />';
$comment .= '<input type="hidden" name="updatestamp" value="1" />';
$comment .= '<input type="submit" value="' . get_string('updatestampbutton', 'stampcoll') . '" /></form>';
} else {
