public function test_attributes()
{
$tag = new mr_html_tag();
$link = $tag->a('Click me!')->title('This " should be encoded')->href('http://google.com')->class('foo');
$link->prepend_class('bar')->append_class('baz')->remove_title();
$this->assertEqual($link->close(), '<a href="http://google.com" class="bar foo baz">Click me!</a>');
$strong = $tag->strong()->foo('bar');
$strong->append_attributes(array('foo' => 'har', 'bat' => 'baz'));
$strong->prepend_attributes(array('foo' => 'tar', 'bat' => 'haz', 'foo2' => 'bar2'));
$strong->add_attributes(array('dingo' => '8', 'jet' => 'jaz'));
$this->assertEqual($strong->get_foo(), 'tar bar har');
$this->assertEqual($strong->get_bat(), 'haz baz');
$this->assertEqual($strong->get_dingo(), '8');
$this->assertEqual($strong->get_jet(), 'jaz');
$this->assertEqual($strong->get_foo2(), 'bar2');
$strong->remove_attributes(array('foo', 'bat'));
$this->assertFalse($strong->get_foo());
$this->assertFalse($strong->get_bat());
}
/**
* Render mr_html_table
*
* @param mr_html_table $table mr_html_table instance
* @return string
*/
protected function render_mr_html_table(mr_html_table $table)
{
$tag = new mr_html_tag();
$rows = $table->get_rows();
$columns = $table->get_columns(true);
// Table setup
$htmltable = new html_table();
$htmltable->data = array();
foreach ($table->get_attributes() as $name => $value) {
if (property_exists($htmltable, $name)) {
$htmltable->{$name} = $value;
} else {
$htmltable->attributes[$name] = $value;
}
}
// Check if we have any column headings
$haveheadings = false;
foreach ($columns as $column) {
if ($column->has_heading()) {
$haveheadings = true;
break;
}
}
if ($haveheadings) {
$htmltable->head = array();
foreach ($columns as $column) {
// Must set sortable to false if table is not sort enabled or if empty $rows
if (!$table->get_sortenabled() or empty($rows)) {
$column->set_config('sortable', false);
}
$config = $column->get_config();
// Figure out column sort controls
if ($config->sortable) {
$icon = '';
$sortstr = get_string('asc');
$sortord = SORT_ASC;
if ($table->get_sort() == $column->get_name()) {
if ($table->get_order() == SORT_ASC) {
$icon = $tag->img()->src($this->output->pix_url('t/down'))->alt(get_string('asc'));
$sortstr = get_string('asc');
$sortord = SORT_DESC;
} else {
$icon = $tag->img()->src($this->output->pix_url('t/up'))->alt(get_string('desc'));
}
}
$url = $table->get_url()->out(false, array('tsort' => $config->name, 'torder' => $sortord));
$heading = get_string('sortby') . ' ' . $config->heading . ' ' . $sortstr;
$heading = $config->heading . get_accesshide($heading);
$heading = $tag->a($heading)->href($url) . $icon;
} else {
$heading = $config->heading;
}
$cell = new html_table_cell($heading);
$cell->attributes = array_merge($cell->attributes, $config->attributes);
$htmltable->head[] = $cell;
}
}
if (empty($rows)) {
$cell = new html_table_cell($table->get_emptymessage());
$cell->colspan = count($htmltable->head);
$htmltable->data[] = new html_table_row(array($cell));
} else {
$htmltable->data = $this->convert_to_htmlrows($table);
}
return html_writer::tag('div', html_writer::table($htmltable), array('class' => 'mr_html_table'));
}
