function vpl_submissionlist_arrow($burl, $sort, $selsort, $seldir){
global $OUTPUT;
$newdir = 'down';
$url = vpl_url_add_param($burl,'sort',$sort);
if($sort == $selsort){
$sortdir = $seldir;
if($sortdir == 'up'){
$newdir = 'down';
}elseif($sortdir == 'down'){
$newdir = 'up';
}
}else{
$sortdir = 'move';
}
$url = vpl_url_add_param($url,'sortdir',$newdir);
return ' <a href="'.$url.'">'.($OUTPUT->pix_icon('t/'.$sortdir,get_string($sortdir))).'</a>';
}
public static function vpl_list_arrow($burl, $sort, $instanceselection, $selsort, $seldir)
{
global $OUTPUT;
$newdir = 'down';
//Dir to go if click
$url = vpl_url_add_param($burl, 'sort', $sort);
$url = vpl_url_add_param($url, 'selection', $instanceselection);
if ($sort == $selsort) {
$sortdir = $seldir;
if ($sortdir == 'up') {
$newdir = 'down';
} elseif ($sortdir == 'down') {
$newdir = 'up';
} else {
//Unknow sortdir
$sortdir = 'down';
}
$url = vpl_url_add_param($url, 'sortdir', $newdir);
} else {
$sortdir = 'move';
}
return '<a href="' . $url . '">' . $OUTPUT->pix_icon('t/' . $sortdir, get_string($sortdir)) . '</a>';
}
public function get_link()
{
global $OUTPUT;
$text = '<spam class="vpl_sim' . (int) $this->get_level1() . '">';
$text .= (int) $this->s1;
$text .= '</spam>';
$text .= '|';
$text .= '<spam class="vpl_sim' . (int) $this->get_level2() . '">';
$text .= (int) $this->s2;
$text .= '</spam>';
$text .= '|';
$text .= '<spam class="vpl_sim' . (int) $this->get_level3() . '">';
$text .= (int) $this->s3;
$text .= '</spam>';
if ($this->first->can_access() && $this->second->can_access()) {
$url = vpl_mod_href('similarity/diff.php', 'id', required_param('id', PARAM_INT));
foreach ($this->first->link_parms('1') as $parm => $value) {
$url = vpl_url_add_param($url, $parm, $value);
}
foreach ($this->second->link_parms('2') as $parm => $value) {
$url = vpl_url_add_param($url, $parm, $value);
}
$options = array('height' => 800, 'width' => 900, 'directories' => 0, 'location' => 0, 'menubar' => 0, 'personalbar' => 0, 'status' => 0, 'toolbar' => 0);
$action = new popup_action('click', $url, 'viewdiff' . $this->id, $options);
$HTML = $OUTPUT->action_link($url, $text, $action);
} else {
$HTML = $text;
}
$HTML .= $this->s1 >= self::$min_s1 ? '*' : '';
$HTML .= $this->s2 >= self::$min_s2 ? '*' : '';
$HTML .= $this->s3 >= self::$min_s3 ? '*' : '';
$HTML = '<div class="vpl_sim' . (int) $this->get_level() . '">' . $HTML . '</div>';
return $HTML;
}
