function write_print_body()
{
// number of spaces in a tab
if (isset($_REQUEST['tabsize'])) {
$tabsize = intval($_REQUEST['tabsize']);
if ($tabsize == 0) {
$this->tab_replacement = "\t";
} else {
$this->tab_replacement = '';
for ($i = 0; $i < $tabsize; ++$i) {
$this->tab_replacement .= ' ';
}
}
}
// for each userid => subm
$subms = $this->entity->all_final_submissions();
// make unique
$unique_subms = array();
foreach ($subms as $subm) {
$unique_subms[$subm->submissionid] = $subm;
}
// sort by users
$by_name = array();
foreach ($unique_subms as $subm) {
$users = $subm->users();
$name_of_first_user = User::names_for_sort($users);
$by_name[$name_of_first_user] = $subm;
}
ksort($by_name);
// print each submission
foreach ($by_name as $subm) {
$this->write_print_submission($subm);
}
}
function write_print_body()
{
// number of spaces in a tab
if (isset($_REQUEST['tabsize'])) {
$tabsize = intval($_REQUEST['tabsize']);
if ($tabsize == 0) {
$this->tab_replacement = "\t";
} else {
$this->tab_replacement = '';
for ($i = 0; $i < $tabsize; ++$i) {
$this->tab_replacement .= ' ';
}
}
}
// for each userid => subm
$subms = $this->entity->all_final_submissions();
// make unique
$unique_subms = array();
foreach ($subms as $subm) {
$unique_subms[$subm->submissionid] = $subm;
}
// sort by users
$by_name = array();
foreach ($unique_subms as $subm) {
$users = $subm->users();
$name_of_first_user = User::names_for_sort($users);
$by_name[$name_of_first_user] = $subm;
}
ksort($by_name);
echo '<pre>';
echo "\\documentclass[a4paper,10pt,twoside]{article}\n";
echo "\\usepackage[dutch]{babel}\n";
echo "\\usepackage{graphicx}\n";
echo "\\usepackage{listings}\n";
echo "\\usepackage{color}\n";
echo "\\usepackage[hmargin=1.5cm,vmargin=2.5cm]{geometry}\n";
echo "\\pagestyle{empty}\n";
echo "\\definecolor{MyGray}{rgb}{0.95,0.95,0.95}\n";
echo "\\RequirePackage{pifont}\n";
echo "\\lstset{";
echo "\tlanguage=C,";
echo "\ttabsize=3,";
echo "\ttab=\$\\longrightarrow\$,";
echo "\tshowstringspaces=false,";
echo "\tbreaklines=true,";
echo "\tbasicstyle=\\sffamily,";
echo "\tkeywordstyle=\\bfseries,";
echo "\tcommentstyle=\\itshape,";
echo "\tcolumns=fullflexible,";
echo "\tstepnumber=5,firstnumber=0,numbers=left,";
echo "\tnumberstyle=\\scriptsize,";
echo "\tpostbreak=\\makebox[0pt][r]{\\color[rgb]{0.7,0.7,0.7}{\\ding{229}}\\hspace*{0.45em}},";
echo "\tbackgroundcolor=\\color[rgb]{0.9,0.9,0.9},";
echo "\tframe=lines,";
echo "\tframesep=0pt,";
echo "}\n";
echo "\\begin{document}\n";
// print each submission
foreach ($by_name as $subm) {
$this->write_print_submission($subm);
}
echo '\\end{document}</pre>';
}
