/**
* Either returns the parent version of the header bar, or a version with the logo replacing the header.
*
* @since Moodle 2.9
* @param array $headerinfo An array of header information, dependant on what type of header is being displayed. The following
* array example is user specific.
* heading => Override the page heading.
* user => User object.
* usercontext => user context.
* @param int $headinglevel What level the 'h' tag will be.
* @return string HTML for the header bar.
*/
public function context_header($headerinfo = null, $headinglevel = 1)
{
if ($headinglevel == 1 && !empty($this->page->theme->settings->logo)) {
return html_writer::tag('div', '', array('class' => 'logo'));
}
return parent::context_header($headerinfo, $headinglevel);
}
/**
* Either returns the parent version of the header bar, or a version with the logo replacing the header.
*
* @since Moodle 2.9
* @param array $headerinfo An array of header information, dependant on what type of header is being displayed. The following
* array example is user specific.
* heading => Override the page heading.
* user => User object.
* usercontext => user context.
* @param int $headinglevel What level the 'h' tag will be.
* @return string HTML for the header bar.
*/
public function context_header($headerinfo = null, $headinglevel = 1)
{
if ($this->should_render_logo($headinglevel)) {
return html_writer::tag('div', '', array('class' => 'logo'));
}
return parent::context_header($headerinfo, $headinglevel);
}
/**
* Either returns the parent version of the header bar, or a version with the logo replacing the header.
*
* @since Moodle 2.9
* @param array $headerinfo An array of header information, dependant on what type of header is being displayed. The following
* array example is user specific.
* heading => Override the page heading.
* user => User object.
* usercontext => user context.
* @param int $headinglevel What level the 'h' tag will be.
* @return string HTML for the header bar.
*/
public function context_header($headerinfo = null, $headinglevel = 1)
{
$html = parent::context_header($headerinfo, $headinglevel);
if ($headinglevel == 1) {
# replace only the overarching header
$thtml = preg_replace('/(class="page-context-header)(")/', '${1} span8${2}', $html);
$html = isset($thtml) && !empty($thtml) ? $thtml : $html;
}
return $html;
}
