function Block::setContexts

Set the contexts for this block.

File

core/modules/layout/includes/block.class.inc, line 379

A class that wraps around a block to store settings information.

Class

Block

@file A class that wraps around a block to store settings information.

Code

function setContexts(array $all_contexts) {
  $block_info = $this->getBlockInfo();
  $all_contexts_set = TRUE;
  if (!empty($block_info['required contexts'])) {
    $all_contexts_set = layout_set_handler_contexts($this->contexts, $all_contexts, $block_info['required contexts'], $this->settings['contexts']);
  }
  if (!$all_contexts_set) {
    return FALSE;
  }

  // Let each condition select its contexts as needed as well.
  foreach ($this->conditions as $condition) {
    $all_contexts_set = $condition->setContexts($all_contexts);
    if (!$all_contexts_set) {
      return FALSE;
    }
  }

  // Contexts set for the block and all its children.
  return TRUE;
}