public function views_oai_pmh_plugin_style::query in Views OAI-PMH 7.3

Query.

Overrides views_plugin_style::query

File

plugins/views_oai_pmh_plugin_style.inc, line 155

Contains the base OAI-PMH style plugin.

Class

views_oai_pmh_plugin_style

Views OAI-PMH_plugin style.

Code

public function query() {
  global $base_url;
  if (!isset($this->request)) {

    // Initialize the request from URL arguments.
    $this->request = new views_oai_pmh_request($base_url . base_path() . $this->display->handler
      ->get_path(), $this
      ->get_metadata_prefixes(), isset($this->view->live_preview) && $this->view->live_preview);
  }

  // Perform the query action specified by the requested OAI-PMH verb.
  if ($this->request->verb && !$this->request->errors) {
    $callback = $this->request->callback . '_query';
    if (method_exists($this, $callback)) {
      call_user_func(array(
        $this,
        $callback,
      ));
    }
  }
  if ($this->request->errors) {

    // Avoid execution of the view's query.
    $this->view->executed = TRUE;
  }
}