/**
* Recursive function to print all the categories ready for editing.
*
* @param html_table $table The table to add data to.
* @param coursecat $category The category to render
* @param int $depth The depth of the category.
* @param bool $up True if this category can be moved up.
* @param bool $down True if this category can be moved down.
*/
function print_category_edit(html_table $table, coursecat $category, $depth = -1, $up = false, $down = false) {
global $OUTPUT;
static $str = null;
if (is_null($str)) {
$str = new stdClass;
$str->edit = new lang_string('edit');
$str->delete = new lang_string('delete');
$str->moveup = new lang_string('moveup');
$str->movedown = new lang_string('movedown');
$str->edit = new lang_string('editthiscategory');
$str->hide = new lang_string('hide');
$str->show = new lang_string('show');
$str->cohorts = new lang_string('cohorts', 'cohort');
$str->spacer = $OUTPUT->spacer().' ';
}
if ($category->id) {
$categorycontext = context_coursecat::instance($category->id);
$attributes = array();
$attributes['class'] = $category->visible ? '' : 'dimmed';
$attributes['title'] = $str->edit;
$categoryurl = new moodle_url('/course/manage.php', array('categoryid' => $category->id, 'sesskey' => sesskey()));
$categoryname = $category->get_formatted_name();
$categorypadding = str_repeat(' ', $depth);
$categoryname = $categorypadding . html_writer::link($categoryurl, $categoryname, $attributes);
$icons = array();
if (has_capability('moodle/category:manage', $categorycontext)) {
// Edit category.
$icons[] = $OUTPUT->action_icon(
new moodle_url('/course/editcategory.php', array('id' => $category->id)),
new pix_icon('t/edit', $str->edit, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->edit)
);
// Delete category.
$icons[] = $OUTPUT->action_icon(
new moodle_url('/course/manage.php', array('deletecat' => $category->id, 'sesskey' => sesskey())),
new pix_icon('t/delete', $str->delete, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->delete)
);
// Change visibility.
if (!empty($category->visible)) {
$icons[] = $OUTPUT->action_icon(
new moodle_url('/course/manage.php', array('hidecat' => $category->id, 'sesskey' => sesskey())),
new pix_icon('t/hide', $str->hide, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->hide)
);
} else {
$icons[] = $OUTPUT->action_icon(
new moodle_url('/course/manage.php', array('showcat' => $category->id, 'sesskey' => sesskey())),
new pix_icon('t/show', $str->show, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->show)
);
}
// Cohorts.
if (has_any_capability(array('moodle/cohort:manage', 'moodle/cohort:view'), $categorycontext)) {
$icons[] = $OUTPUT->action_icon(
new moodle_url('/cohort/index.php', array('contextid' => $categorycontext->id)),
new pix_icon('t/cohort', $str->cohorts, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->cohorts)
);
}
// Move up/down.
if ($up) {
$icons[] = $OUTPUT->action_icon(
new moodle_url('/course/manage.php', array('moveupcat' => $category->id, 'sesskey' => sesskey())),
new pix_icon('t/up', $str->moveup, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->moveup)
);
} else {
$icons[] = $str->spacer;
}
if ($down) {
$icons[] = $OUTPUT->action_icon(
new moodle_url('/course/manage.php', array('movedowncat' => $category->id, 'sesskey' => sesskey())),
new pix_icon('t/down', $str->movedown, 'moodle', array('class' => 'iconsmall')),
null, array('title' => $str->movedown)
);
} else {
$icons[] = $str->spacer;
}
}
$actions = '';
if (has_capability('moodle/category:manage', $categorycontext)) {
$popupurl = new moodle_url('/course/manage.php', array('movecat' => $category->id, 'sesskey' => sesskey()));
$tempdisplaylist = array(0 => get_string('top')) + coursecat::make_categories_list('moodle/category:manage', $category->id);
$select = new single_select($popupurl, 'movetocat', $tempdisplaylist, $category->parent, null, "moveform$category->id");
$select->set_label(get_string('frontpagecategorynames'), array('class' => 'accesshide'));
$actions = $OUTPUT->render($select);
}
$table->data[] = new html_table_row(array(
// Category name.
new html_table_cell($categoryname),
// Course count.
new html_table_cell($category->coursecount),
// Icons.
new html_table_cell(join(' ', $icons)),
// Actions.
new html_table_cell($actions)
));
}
if ($categories = $category->get_children()) {
// Print all the children recursively.
$countcats = count($categories);
$count = 0;
$first = true;
$last = false;
foreach ($categories as $cat) {
$count++;
if ($count == $countcats) {
$last = true;
}
$up = $first ? false : true;
$down = $last ? false : true;
$first = false;
print_category_edit($table, $cat, $depth+1, $up, $down);
}
}
}
function print_category_edit($category, $displaylist, $parentslist, $depth = -1, $up = false, $down = false)
{
/// Recursive function to print all the categories ready for editing
global $CFG, $USER, $OUTPUT;
static $str = NULL;
if (is_null($str)) {
$str = new stdClass();
$str->edit = get_string('edit');
$str->delete = get_string('delete');
$str->moveup = get_string('moveup');
$str->movedown = get_string('movedown');
$str->edit = 'Editar materia';
$str->hide = get_string('hide');
$str->show = get_string('show');
$str->cohorts = get_string('cohorts', 'cohort');
$str->spacer = $OUTPUT->spacer() . ' ';
}
if (!empty($category)) {
if (!isset($category->context)) {
$category->context = get_context_instance(CONTEXT_COURSECAT, $category->id);
}
echo '<tr><td align="left" class="name">';
for ($i = 0; $i < $depth; $i++) {
echo ' ';
}
$linkcss = $category->visible ? '' : ' class="dimmed" ';
echo '<a ' . $linkcss . ' title="' . $str->edit . '" ' . ' href="category.php?id=' . $category->id . '&categoryedit=on&sesskey=' . sesskey() . '">' . format_string($category->name) . '</a>';
echo '</td>';
echo '<td class="count">' . $category->coursecount . '</td>';
echo '<td class="icons">';
/// Print little icons
if (has_capability('moodle/category:manage', $category->context)) {
echo '<a title="' . $str->edit . '" href="editcategory.php?id=' . $category->id . '"><img' . ' src="' . $OUTPUT->pix_url('t/edit') . '" class="iconsmall" alt="' . $str->edit . '" /></a> ';
echo '<a title="' . $str->delete . '" href="index.php?delete=' . $category->id . '&sesskey=' . sesskey() . '"><img' . ' src="' . $OUTPUT->pix_url('t/delete') . '" class="iconsmall" alt="' . $str->delete . '" /></a> ';
/* if (!empty($category->visible)) {
echo '<a title="'.$str->hide.'" href="index.php?hide='.$category->id.'&sesskey='.sesskey().'"><img'.
' src="'.$OUTPUT->pix_url('t/hide') . '" class="iconsmall" alt="'.$str->hide.'" /></a> ';
} else {
echo '<a title="'.$str->show.'" href="index.php?show='.$category->id.'&sesskey='.sesskey().'"><img'.
' src="'.$OUTPUT->pix_url('t/show') . '" class="iconsmall" alt="'.$str->show.'" /></a> ';
}
if (has_capability('moodle/cohort:manage', $category->context) or has_capability('moodle/cohort:view', $category->context)) {
echo '<a title="'.$str->cohorts.'" href="'.$CFG->wwwroot.'/cohort/index.php?contextid='.$category->context->id.'"><img'.
' src="'.$OUTPUT->pix_url('i/cohort') . '" class="iconsmall" alt="'.$str->cohorts.'" /></a> ';
}
if ($up) {
echo '<a title="'.$str->moveup.'" href="index.php?moveup='.$category->id.'&sesskey='.sesskey().'"><img'.
' src="'.$OUTPUT->pix_url('t/up') . '" class="iconsmall" alt="'.$str->moveup.'" /></a> ';
} else {
echo $str->spacer;
}
if ($down) {
echo '<a title="'.$str->movedown.'" href="index.php?movedown='.$category->id.'&sesskey='.sesskey().'"><img'.
' src="'.$OUTPUT->pix_url('t/down') . '" class="iconsmall" alt="'.$str->movedown.'" /></a> ';
} else {
echo $str->spacer;
}*/
}
echo '</td>';
/* echo '<td align="left">';
if (has_capability('moodle/category:manage', $category->context)) {
$tempdisplaylist = $displaylist;
unset($tempdisplaylist[$category->id]);
foreach ($parentslist as $key => $parents) {
if (in_array($category->id, $parents)) {
unset($tempdisplaylist[$key]);
}
}
$popupurl = new moodle_url("index.php?move=$category->id&sesskey=".sesskey());
$select = new single_select($popupurl, 'moveto', $tempdisplaylist, $category->parent, null, "moveform$category->id");
echo $OUTPUT->render($select);
}
echo '</td>';*/
echo '</tr>';
} else {
$category->id = '0';
}
if ($categories = get_categories($category->id)) {
// Print all the children recursively
$countcats = count($categories);
$count = 0;
$first = true;
$last = false;
foreach ($categories as $cat) {
$count++;
if ($count == $countcats) {
$last = true;
}
$up = $first ? false : true;
$down = $last ? false : true;
$first = false;
print_category_edit($cat, $displaylist, $parentslist, $depth + 1, $up, $down);
}
}
}
function print_category_edit($category, $displaylist, $parentslist, $depth = -1, $up = false, $down = false)
{
/// Recursive function to print all the categories ready for editing
global $CFG, $USER;
static $str = '';
if (empty($str)) {
$str->delete = get_string('delete');
$str->moveup = get_string('moveup');
$str->movedown = get_string('movedown');
$str->edit = get_string('editthiscategory');
$str->hide = get_string('hide');
$str->show = get_string('show');
}
if ($category) {
if (!isset($category->context)) {
$category->context = get_context_instance(CONTEXT_COURSECAT, $category->id);
}
echo '<tr><td align="left" class="name">';
for ($i = 0; $i < $depth; $i++) {
echo ' ';
}
$linkcss = $category->visible ? '' : ' class="dimmed" ';
echo '<a ' . $linkcss . ' title="' . $str->edit . '" ' . ' href="category.php?id=' . $category->id . '&categoryedit=on&sesskey=' . sesskey() . '">' . format_string($category->name) . '</a>';
echo '</td>';
echo '<td class="count">' . $category->coursecount . '</td>';
echo '<td class="icons">';
/// Print little icons
if (has_capability('moodle/category:delete', $category->context)) {
echo '<a title="' . $str->delete . '" href="index.php?delete=' . $category->id . '&sesskey=' . sesskey() . '"><img' . ' src="' . $CFG->pixpath . '/t/delete.gif" class="iconsmall" alt="' . $str->delete . '" /></a> ';
}
if (has_capability('moodle/category:visibility', $category->context)) {
if (!empty($category->visible)) {
echo '<a title="' . $str->hide . '" href="index.php?hide=' . $category->id . '&sesskey=' . sesskey() . '"><img' . ' src="' . $CFG->pixpath . '/t/hide.gif" class="iconsmall" alt="' . $str->hide . '" /></a> ';
} else {
echo '<a title="' . $str->show . '" href="index.php?show=' . $category->id . '&sesskey=' . sesskey() . '"><img' . ' src="' . $CFG->pixpath . '/t/show.gif" class="iconsmall" alt="' . $str->show . '" /></a> ';
}
}
if ($up) {
echo '<a title="' . $str->moveup . '" href="index.php?moveup=' . $category->id . '&sesskey=' . sesskey() . '"><img' . ' src="' . $CFG->pixpath . '/t/up.gif" class="iconsmall" alt="' . $str->moveup . '" /></a> ';
}
if ($down) {
echo '<a title="' . $str->movedown . '" href="index.php?movedown=' . $category->id . '&sesskey=' . sesskey() . '"><img' . ' src="' . $CFG->pixpath . '/t/down.gif" class="iconsmall" alt="' . $str->movedown . '" /></a> ';
}
echo '</td>';
echo '<td align="left">';
$tempdisplaylist = $displaylist;
unset($tempdisplaylist[$category->id]);
foreach ($parentslist as $key => $parents) {
if (in_array($category->id, $parents)) {
unset($tempdisplaylist[$key]);
}
}
popup_form("index.php?move={$category->id}&sesskey={$USER->sesskey}&moveto=", $tempdisplaylist, "moveform{$category->id}", $category->parent, '', '', '', false);
echo '</td>';
echo '</tr>';
} else {
$category->id = '0';
}
if ($categories = get_categories($category->id)) {
// Print all the children recursively
$countcats = count($categories);
$count = 0;
$first = true;
$last = false;
foreach ($categories as $cat) {
$count++;
if ($count == $countcats) {
$last = true;
}
$up = $first ? false : true;
$down = $last ? false : true;
$first = false;
print_category_edit($cat, $displaylist, $parentslist, $depth + 1, $up, $down);
}
}
}
