/**
* Only real Hack of this block, replace the
* contextid of the block with the linked
* module's ID. If no ID, then hide the
* the button.
*
* @return void
**/
function _add_edit_controls($options)
{
parent::_add_edit_controls($options);
if ($this->edit_controls !== NULL) {
if (!empty($this->config->cmid)) {
$blockcontext = get_context_instance(CONTEXT_BLOCK, $this->instance->id);
$modulecontext = get_context_instance(CONTEXT_MODULE, $this->config->cmid);
$this->edit_controls = str_replace("contextid={$blockcontext->id}", "contextid={$modulecontext->id}", $this->edit_controls);
} else {
if (empty($this->instance->pinned)) {
// No linked module so hide the role assign widget for non-pinned instances
$this->edit_controls = str_replace('<div class="commands"><a', '<div class="commands"><a style="position: absolute; display: none;"', $this->edit_controls);
}
}
}
}
