private function htmllabelcolors($cols = 0, $default = false) {
$content = '';
if ($cols) {
$count = 0;
$colors = local_mail_label::valid_colors();
$total = count($colors);
$content .= html_writer::start_tag('div', array('class' => 'mail_label_colors'));
$attributes = array(
'data-color' => '',
'class' => 'mail_label_color mail_label_nocolor'
);
if ($default) {
$attributes['class'] = $attributes['class'] . ' mail_label_color_selected';
}
$content .= html_writer::start_tag('div', $attributes);
$content .= html_writer::tag('div', '', array('class' => 'mail_label_diagonal_line'));
$content .= html_writer::end_tag('div');
$content .= html_writer::start_tag('div', array('class' => 'mail_label_colors_row'));
foreach ($colors as $color) {
$count += 1;
$content .= html_writer::tag('div', 'a', array('data-color' => $color, 'class' => 'mail_label_color mail_label_' . $color));
if (($count % $cols == 0) and $count < $total) {
$content .= html_writer::end_tag('div');
$content .= html_writer::start_tag('div', array('class' => 'mail_label_colors_row'));
}
}
$content .= html_writer::end_tag('div');
$content .= html_writer::end_tag('div');
}
return $content;
}
echo $OUTPUT->header();
echo html_writer::tag('p', get_string('noselectedmessages', 'local_mail'), array('class' => 'box errorbox'));
$continuebutton = new single_button($url, get_string('continue'));
$continuebutton->class = 'continuebutton';
echo $OUTPUT->render($continuebutton);
echo $OUTPUT->footer();
die;
}
// Set up form
$customdata = array();
$customdata["assignlbl"] = $assignlbl;
$customdata["t"] = $type;
$customdata["c"] = $courseid;
$customdata["offset"] = $offset;
$customdata["colors"] = array();
$colors = local_mail_label::valid_colors();
if ($messageid) {
$customdata["m"] = $messageid;
} else {
$customdata["msgs"] = $msgs;
}
$customdata["colors"][""] = get_string('nocolor', 'local_mail');
foreach ($colors as $color) {
$customdata["colors"][$color] = $color;
}
$labels = local_mail_label::fetch_user($USER->id);
if ($messageid) {
$message = local_mail_message::fetch($messageid);
if ($message->deleted($USER->id)) {
print_error('invalidmessage', 'local_mail');
}
public function newlabelform()
{
$content = html_writer::start_tag('div', array('id' => 'local_mail_form_new_label', 'class' => 'local_mail_form mail_hidden'));
$content .= html_writer::start_tag('div', array('class' => 'label_form'));
$content .= html_writer::start_tag('div', array('class' => 'label_name'));
$text = get_string('labelname', 'local_mail');
$content .= html_writer::label($text, 'local_mail_new_label_name');
$content .= html_writer::empty_tag('input', array('type' => 'text', 'id' => 'local_mail_new_label_name', 'name' => 'local_mail_new_label_name', 'value' => ''));
$content .= html_writer::end_tag('div');
$content .= html_writer::start_tag('div', array('class' => 'label_color'));
$colors = local_mail_label::valid_colors();
foreach ($colors as $color) {
$options[$color] = $color;
}
$text = get_string('labelcolor', 'local_mail');
$content .= html_writer::label($text, 'local_mail_new_label_color');
$text = get_string('nocolor', 'local_mail');
$content .= html_writer::select($options, 'local_mail_new_label_color', '', array('' => $text), array('id' => 'local_mail_new_label_color', 'class' => 'mail_label_colors'));
$content .= html_writer::end_tag('div');
$content .= html_writer::end_tag('div');
$content .= html_writer::end_tag('div');
return $content;
}
function local_mail_newlabel($messages, $labelname, $labelcolor, $data)
{
global $CFG, $USER;
$error = '';
$labelname = trim($labelname);
$labelname = preg_replace('/\\s+/', ' ', $labelname);
$colors = local_mail_label::valid_colors();
$validcolor = (!$labelcolor or in_array($labelcolor, $colors));
$labels = local_mail_label::fetch_user($USER->id);
$repeatedname = false;
foreach ($labels as $label) {
$repeatedname = $repeatedname || $label->name() === $labelname;
}
if (!$repeatedname) {
if (!empty($labelname) and $validcolor) {
$newlabel = local_mail_label::create($USER->id, $labelname, $labelcolor);
foreach ($messages as $message) {
if ($message->viewable($USER->id) and !$message->deleted($USER->id)) {
$message->add_label($newlabel);
}
}
} else {
$error = empty($labelname) ? get_string('erroremptylabelname', 'local_mail') : get_string('errorinvalidcolor', 'local_mail');
}
} else {
$error = get_string('errorrepeatedlabelname', 'local_mail');
}
return array('msgerror' => $error, 'info' => '', 'html' => '', 'redirect' => $CFG->wwwroot . '/local/mail/view.php?' . implode('&', $data));
}
