.
/**
* Manage user profile fields.
* @package core_user
* @copyright 2007 onwards Shane Elliot {@link http://pukunui.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require('../../config.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->dirroot.'/user/profile/lib.php');
require_once($CFG->dirroot.'/user/profile/definelib.php');
admin_externalpage_setup('profilefields');
$action = optional_param('action', '', PARAM_ALPHA);
$redirect = $CFG->wwwroot.'/user/profile/index.php';
$strchangessaved = get_string('changessaved');
$strcancelled = get_string('cancelled');
$strdefaultcategory = get_string('profiledefaultcategory', 'admin');
$strnofields = get_string('profilenofieldsdefined', 'admin');
$strcreatefield = get_string('profilecreatefield', 'admin');
// Do we have any actions to perform before printing the header.
switch ($action) {
case 'movecategory':
$id = required_param('id', PARAM_INT);
$dir = required_param('dir', PARAM_ALPHA);
if (confirm_sesskey()) {
profile_move_category($id, $dir);
}
redirect($redirect);
break;
case 'movefield':
$id = required_param('id', PARAM_INT);
$dir = required_param('dir', PARAM_ALPHA);
if (confirm_sesskey()) {
profile_move_field($id, $dir);
}
redirect($redirect);
break;
case 'deletecategory':
$id = required_param('id', PARAM_INT);
if (confirm_sesskey()) {
profile_delete_category($id);
}
redirect($redirect, get_string('deleted'));
break;
case 'deletefield':
$id = required_param('id', PARAM_INT);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
// If no userdata for profile than don't show confirmation.
$datacount = $DB->count_records('user_info_data', array('fieldid' => $id));
if (((data_submitted() and $confirm) or ($datacount === 0)) and confirm_sesskey()) {
profile_delete_field($id);
redirect($redirect, get_string('deleted'));
}
// Ask for confirmation, as there is user data available for field.
$fieldname = $DB->get_field('user_info_field', 'name', array('id' => $id));
$optionsyes = array ('id' => $id, 'confirm' => 1, 'action' => 'deletefield', 'sesskey' => sesskey());
$strheading = get_string('profiledeletefield', 'admin', $fieldname);
$PAGE->navbar->add($strheading);
echo $OUTPUT->header();
echo $OUTPUT->heading($strheading);
$formcontinue = new single_button(new moodle_url($redirect, $optionsyes), get_string('yes'), 'post');
$formcancel = new single_button(new moodle_url($redirect), get_string('no'), 'get');
echo $OUTPUT->confirm(get_string('profileconfirmfielddeletion', 'admin', $datacount), $formcontinue, $formcancel);
echo $OUTPUT->footer();
die;
break;
case 'editfield':
$id = optional_param('id', 0, PARAM_INT);
$datatype = optional_param('datatype', '', PARAM_ALPHA);
profile_edit_field($id, $datatype, $redirect);
die;
break;
case 'editcategory':
$id = optional_param('id', 0, PARAM_INT);
profile_edit_category($id, $redirect);
die;
break;
default:
// Normal form.
}
// Show all categories.
$categories = $DB->get_records('user_info_category', null, 'sortorder ASC');
// Check that we have at least one category defined.
if (empty($categories)) {
$defaultcategory = new stdClass();
$defaultcategory->name = $strdefaultcategory;
$defaultcategory->sortorder = 1;
$DB->insert_record('user_info_category', $defaultcategory);
redirect($redirect);
}
// Print the header.
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('profilefields', 'admin'));
foreach ($categories as $category) {
$table = new html_table();
$table->head = array(get_string('profilefield', 'admin'), get_string('edit'));
$table->align = array('left', 'right');
$table->width = '95%';
$table->attributes['class'] = 'generaltable profilefield';
$table->data = array();
if ($fields = $DB->get_records('user_info_field', array('categoryid' => $category->id), 'sortorder ASC')) {
foreach ($fields as $field) {
$table->data[] = array(format_string($field->name), profile_field_icons($field));
}
}
echo $OUTPUT->heading(format_string($category->name) .' '.profile_category_icons($category));
if (count($table->data)) {
echo html_writer::table($table);
} else {
echo $OUTPUT->notification($strnofields);
}
} // End of $categories foreach.
echo '
';
echo '';
// Create a new field link.
$options = profile_list_datatypes();
$popupurl = new moodle_url('/user/profile/index.php?id=0&action=editfield');
echo $OUTPUT->single_select($popupurl, 'datatype', $options, '', array('' => $strcreatefield), 'newfieldform');
// Add a div with a class so themers can hide, style or reposition the text.
html_writer::start_tag('div', array('class' => 'adminuseractionhint'));
echo get_string('or', 'lesson');
html_writer::end_tag('div');
// Create a new category link.
$options = array('action' => 'editcategory');
echo $OUTPUT->single_button(new moodle_url('index.php', $options), get_string('profilecreatecategory', 'admin'));
echo '
';
echo $OUTPUT->footer();
die;
/***** Some functions relevant to this script *****/
/**
* Create a string containing the editing icons for the user profile categories
* @param stdClass $category the category object
* @return string the icon string
*/
function profile_category_icons($category) {
global $CFG, $USER, $DB, $OUTPUT;
$strdelete = get_string('delete');
$strmoveup = get_string('moveup');
$strmovedown = get_string('movedown');
$stredit = get_string('edit');
$categorycount = $DB->count_records('user_info_category');
$fieldcount = $DB->count_records('user_info_field', array('categoryid' => $category->id));
// Edit.
$editstr = ' . ')
';
// Delete.
// Can only delete the last category if there are no fields in it.
if (($categorycount > 1) or ($fieldcount == 0)) {
$editstr .= ' . ')
';
} else {
$editstr .= ' . ')
';
}
// Move up.
if ($category->sortorder > 1) {
$editstr .= ' . ')
';
} else {
$editstr .= ' ';
}
// Move down.
if ($category->sortorder < $categorycount) {
$editstr .= ' . ')
';
} else {
$editstr .= ' ';
}
return $editstr;
}
/**
* Create a string containing the editing icons for the user profile fields
* @param stdClass $field the field object
* @return string the icon string
*/
function profile_field_icons($field) {
global $CFG, $USER, $DB, $OUTPUT;
$strdelete = get_string('delete');
$strmoveup = get_string('moveup');
$strmovedown = get_string('movedown');
$stredit = get_string('edit');
$fieldcount = $DB->count_records('user_info_field', array('categoryid' => $field->categoryid));
$datacount = $DB->count_records('user_info_data', array('fieldid' => $field->id));
// Edit.
$editstr = ' ';
// Delete.
$editstr .= ' ';
// Move up.
if ($field->sortorder > 1) {
$editstr .= ' ';
} else {
$editstr .= ' ';
}
// Move down.
if ($field->sortorder < $fieldcount) {
$editstr .= ' ';
} else {
$editstr .= ' ';
}
return $editstr;
}