/**
* Generate user toc structure
*
* @param array $chapters
* @param stdClass $chapter
* @param stdClass $giportfolio
* @param stdClass $cm
* @param bool $edit
* @param $userid
* @param $useredit
* @return string
*/
function giportfolio_get_usertoc($chapters, $chapter, $giportfolio, $cm, $edit, $userid, $useredit)
{
global $USER, $OUTPUT;
$toc = '';
// Representation of toc (HTML).
$nch = 0;
// Chapter number.
$ns = 0;
// Subchapter number.
$first = 1;
$context = context_module::instance($cm->id);
// SYNERGY - add 'giportfolio-toc' ID.
$tocid = ' id="giportfolio-toc" ';
switch ($giportfolio->numbering) {
case PORTFOLIO_NUM_NONE:
$toc .= '<div class="giportfolio_toc_none" ' . $tocid . '>';
break;
case PORTFOLIO_NUM_NUMBERS:
$toc .= '<div class="giportfolio_toc_numbered" ' . $tocid . '>';
break;
case PORTFOLIO_NUM_BULLETS:
$toc .= '<div class="giportfolio_toc_bullets" ' . $tocid . '>';
break;
case PORTFOLIO_NUM_INDENTED:
$toc .= '<div class="giportfolio_toc_indented" ' . $tocid . '>';
break;
}
// SYNERGY - add 'giportfolio-toc' ID.
$allowuser = giportfolio_get_collaborative_status($giportfolio);
if ($allowuser && $useredit) {
// Edit students view.
$toc .= '<ul>';
$i = 0;
// SYNERGY - Find the open chapter.
$currentch = 0;
$opench = 0;
foreach ($chapters as $ch) {
if (!$currentch || !$ch->subchapter) {
$currentch = $ch->id;
}
if ($ch->id == $chapter->id) {
$opench = $currentch;
break;
}
}
// SYNERGY - Find the open chapter.
echo '<br/>';
foreach ($chapters as $ch) {
$i++;
$title = trim(format_string($ch->title, true, array('context' => $context)));
if (!$ch->subchapter) {
$toc .= $first ? '<li>' : '</ul></li><li>';
if (!$ch->hidden) {
$nch++;
$ns = 0;
// SYNERGY - Make sure the right subchapters are expanded by default.
$li = '<li>';
if ($ch->id == $opench || !$giportfolio->collapsesubchapters) {
$li = '<li class="expanded">';
}
$toc .= $first ? $li : '</ul></li>' . $li;
// SYNERGY - Make sure the right subchapters are expanded by default.
if ($giportfolio->numbering == PORTFOLIO_NUM_NUMBERS) {
$title = "{$nch} {$title}";
}
} else {
if ($giportfolio->numbering == PORTFOLIO_NUM_NUMBERS) {
$title = "x {$title}";
}
$title = '<span class="dimmed_text">' . $title . '</span>';
}
} else {
$toc .= $first ? '<li><ul><li>' : '<li>';
if (!$ch->hidden) {
$ns++;
if ($giportfolio->numbering == PORTFOLIO_NUM_NUMBERS) {
$title = "{$nch}.{$ns} {$title}";
}
} else {
if ($giportfolio->numbering == PORTFOLIO_NUM_NUMBERS) {
$title = "x.x {$title}";
}
$title = '<span class="dimmed_text">' . $title . '</span>';
}
}
if ($ch->id == $chapter->id) {
$toc .= '<strong>' . $title . '</strong>';
} else {
$toc .= '<a title="' . s($title) . '" href="viewgiportfolio.php?id=' . $cm->id . '&chapterid=' . $ch->id . '&useredit=1' . '">' . $title . '</a>';
}
$toc .= ' ';
if (giportfolio_check_user_chapter($giportfolio->id, $ch->id, $userid)) {
if ($i != 1) {
if (!giportfolio_get_first_userchapter($giportfolio->id, $ch->id, $userid)) {
$toc .= ' <a title="' . get_string('up') . '" href="moveuserchapter.php?id=' . $cm->id . '&chapterid=' . $ch->id . '&up=1&sesskey=' . $USER->sesskey . '">
<img src="' . $OUTPUT->pix_url('t/up') . '" class="iconsmall" alt="' . get_string('up') . '" /></a>';
}
}
if ($i != count($chapters)) {
$toc .= ' <a title="' . get_string('down') . '" href="moveuserchapter.php?id=' . $cm->id . '&chapterid=' . $ch->id . '&up=0&sesskey=' . $USER->sesskey . '">
<img src="' . $OUTPUT->pix_url('t/down') . '" class="iconsmall" alt="' . get_string('down') . '" /></a>';
}
}
if (giportfolio_check_user_chapter($giportfolio->id, $ch->id, $userid)) {
$toc .= ' <a title="' . get_string('edit') . '" href="editstudent.php?cmid=' . $cm->id . '&id=' . $ch->id . '">
<img src="' . $OUTPUT->pix_url('t/edit') . '" class="iconsmall" alt="' . get_string('edit') . '" /></a>';
}
if (giportfolio_check_user_chapter($giportfolio->id, $ch->id, $userid)) {
$toc .= ' <a title="' . get_string('delete') . '" href="deleteuserchapter.php?id=' . $cm->id . '&chapterid=' . $ch->id . '&sesskey=' . $USER->sesskey . '">
<img src="' . $OUTPUT->pix_url('t/delete') . '" class="iconsmall" alt="' . get_string('delete') . '" /></a>';
}
if (giportfolio_check_user_chapter($giportfolio->id, $ch->id, $userid) || giportfolio_get_last_chapter($giportfolio->id, $ch->id)) {
$toc .= ' <a title="' . get_string('addafter', 'mod_giportfolio') . '" href="editstudent.php?cmid=' . $cm->id . '&pagenum=' . $ch->pagenum . '&subchapter=' . $ch->subchapter . '">
<img src="' . $OUTPUT->pix_url('add', 'mod_giportfolio') . '" class="iconsmall" alt="' . get_string('addafter', 'mod_giportfolio') . '" /></a>';
}
$toc .= !$ch->subchapter ? '<ul>' : '</li>';
$first = 0;
}
$toc .= '</ul></li></ul>';
} else {
// Normal stdent nonediting view.
$toc .= '<ul>';
// SYNERGY - Find the open chapter.
$currentch = 0;
$opench = 0;
foreach ($chapters as $ch) {
if (!$currentch || !$ch->subchapter) {
$currentch = $ch->id;
}
if ($ch->id == $chapter->id) {
$opench = $currentch;
break;
}
}
// SYNERGY - Find the open chapter.
foreach ($chapters as $ch) {
$title = trim(format_string($ch->title, true, array('context' => $context)));
if (!$ch->hidden) {
if (!$ch->subchapter) {
$nch++;
$ns = 0;
// SYNERGY - Make sure the right subchapters are expanded by default.
$li = '<li>';
if ($ch->id == $opench || !$giportfolio->collapsesubchapters) {
$li = '<li class="expanded">';
}
$toc .= $first ? $li : '</ul></li>' . $li;
// SYNERGY - Make sure the right subchapters are expanded by default.
if ($giportfolio->numbering == PORTFOLIO_NUM_NUMBERS) {
$title = "{$nch} {$title}";
}
} else {
$ns++;
$toc .= $first ? '<li><ul><li>' : '<li>';
if ($giportfolio->numbering == PORTFOLIO_NUM_NUMBERS) {
$title = "{$nch}.{$ns} {$title}";
}
}
if ($ch->id == $chapter->id) {
$toc .= '<strong>' . $title . '</strong>';
} else {
$toc .= '<a title="' . s($title) . '" href="viewgiportfolio.php?id=' . $cm->id . '&chapterid=' . $ch->id . '">' . $title . '</a>';
}
$toc .= !$ch->subchapter ? '<ul>' : '</li>';
$first = 0;
}
}
$toc .= '</ul></li></ul>';
}
$toc .= '</div>';
$toc = str_replace('<ul></ul>', '', $toc);
// Cleanup of invalid structures.
return $toc;
}
$chapterid = optional_param('chapterid', 0, PARAM_INT);
// Chapter ID.
// Security checks START - teachers and students view.
$cm = get_coursemodule_from_id('giportfolio', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$giportfolio = $DB->get_record('giportfolio', array('id' => $cm->instance), '*', MUST_EXIST);
require_course_login($course, true, $cm);
$context = context_module::instance($cm->id);
require_capability('mod/giportfolio:view', $context);
require_capability('giportfoliotool/print:print', $context);
// Check all variables.
if ($chapterid && !giportfolio_check_user_chapter($giportfolio->id, $chapterid, $USER->id)) {
// Single chapter printing - only visible!
$chapter = $DB->get_record('giportfolio_chapters', array('id' => $chapterid, 'giportfolioid' => $giportfolio->id), '*', MUST_EXIST);
} else {
if ($chapterid && giportfolio_check_user_chapter($giportfolio->id, $chapterid, $USER->id)) {
$chapter = $DB->get_record('giportfolio_userchapters', array('id' => $chapterid, 'giportfolioid' => $giportfolio->id, 'iduser' => $USER->id), '*', MUST_EXIST);
} else {
// Complete giportfolio.
$chapter = false;
}
}
$PAGE->set_url('/mod/giportfolio/print.php', array('id' => $id, 'chapterid' => $chapterid));
unset($id);
unset($chapterid);
// Security checks END.
// Read chapters.
$chapters = giportfolio_preload_chapters($giportfolio);
$additionalchapters = giportfolio_preload_userchapters($giportfolio, $userid = null);
if ($additionalchapters) {
$chapters = $chapters + $additionalchapters;