/**
* Render a HTML table
*
* @param object $table {@link html_table} instance containing all the information needed
* @return string the HTML to output.
*/
public function table(html_table $table)
{
$table = clone $table;
$table->prepare();
$attributes = array('id' => $table->id, 'width' => $table->width, 'summary' => $table->summary, 'cellpadding' => $table->cellpadding, 'cellspacing' => $table->cellspacing, 'class' => $table->get_classes_string());
$output = $this->output_start_tag('table', $attributes) . "\n";
$countcols = 0;
if (!empty($table->head)) {
$countcols = count($table->head);
$output .= $this->output_start_tag('thead', array()) . "\n";
$output .= $this->output_start_tag('tr', array()) . "\n";
$keys = array_keys($table->head);
$lastkey = end($keys);
foreach ($table->head as $key => $heading) {
$classes = array('header', 'c' . $key);
if (isset($table->headspan[$key]) && $table->headspan[$key] > 1) {
$colspan = $table->headspan[$key];
$countcols += $table->headspan[$key] - 1;
} else {
$colspan = '';
}
if ($key == $lastkey) {
$classes[] = 'lastcol';
}
if (isset($table->colclasses[$key])) {
$classes[] = $table->colclasses[$key];
}
if ($table->rotateheaders) {
// we need to wrap the heading content
$heading = $this->output_tag('span', '', $heading);
}
$attributes = array('style' => $table->align[$key] . $table->size[$key] . 'white-space:nowrap;', 'class' => moodle_renderer_base::prepare_classes($classes), 'scope' => 'col', 'colspan' => $colspan);
$output .= $this->output_tag('th', $attributes, $heading) . "\n";
}
$output .= $this->output_end_tag('tr') . "\n";
$output .= $this->output_end_tag('thead') . "\n";
}
if (!empty($table->data)) {
$oddeven = 1;
$keys = array_keys($table->data);
$lastrowkey = end($keys);
$output .= $this->output_start_tag('tbody', array()) . "\n";
foreach ($table->data as $key => $row) {
if ($row === 'hr' && $countcols) {
$output .= $this->output_tag('td', array('colspan' => $countcols), $this->output_tag('div', array('class' => 'tabledivider'), '')) . "\n";
} else {
// Convert array rows to html_table_rows and cell strings to html_table_cell objects
if (!$row instanceof html_table_row) {
$newrow = new html_table_row();
foreach ($row as $unused => $item) {
$cell = new html_table_cell();
$cell->text = $item;
$newrow->cells[] = $cell;
}
$row = $newrow;
}
$oddeven = $oddeven ? 0 : 1;
if (isset($table->rowclasses[$key])) {
$row->add_classes(array_unique(moodle_html_component::clean_classes($table->rowclasses[$key])));
}
$row->add_class('r' . $oddeven);
if ($key == $lastrowkey) {
$row->add_class('lastrow');
}
$output .= $this->output_start_tag('tr', array('class' => $row->get_classes_string(), 'style' => $row->style, 'id' => $row->id)) . "\n";
$keys2 = array_keys($row->cells);
$lastkey = end($keys2);
foreach ($row->cells as $key => $cell) {
if (isset($table->colclasses[$key])) {
$cell->add_classes(array_unique(moodle_html_component::clean_classes($table->colclasses[$key])));
}
$cell->add_classes('cell');
$cell->add_classes('c' . $key);
if ($key == $lastkey) {
$cell->add_classes('lastcol');
}
$tdstyle = '';
$tdstyle .= isset($table->align[$key]) ? $table->align[$key] : '';
$tdstyle .= isset($table->size[$key]) ? $table->size[$key] : '';
$tdstyle .= isset($table->wrap[$key]) ? $table->wrap[$key] : '';
$tdattributes = array('style' => $tdstyle . $cell->style, 'colspan' => $cell->colspan, 'rowspan' => $cell->rowspan, 'id' => $cell->id, 'class' => $cell->get_classes_string(), 'abbr' => $cell->abbr, 'scope' => $cell->scope);
$tagtype = 'td';
if ($cell->header) {
$tagtype = 'th';
}
$output .= $this->output_tag($tagtype, $tdattributes, $cell->text) . "\n";
}
}
$output .= $this->output_end_tag('tr') . "\n";
}
$output .= $this->output_end_tag('tbody') . "\n";
}
$output .= $this->output_end_tag('table') . "\n";
if ($table->rotateheaders && can_use_rotated_text()) {
$this->page->requires->yui_lib('event');
$this->page->requires->js('course/report/progress/textrotate.js');
}
return $output;
}
/**
* @see moodle_html_component::prepare()
* @return void
*/
public function prepare()
{
$this->skipid = self::$idcounter;
self::$idcounter += 1;
$this->add_class('sideblock');
if (empty($this->blockinstanceid) || !strip_tags($this->title)) {
$this->collapsible = self::NOT_HIDEABLE;
}
if ($this->collapsible == self::HIDDEN) {
$this->add_class('hidden');
}
if (!empty($this->controls)) {
$this->add_class('block_with_controls');
}
parent::prepare();
}
