class csl_date in Bibliography Module 7

Hierarchy

• class \csl_collection
  • class \csl_element
    • class \csl_rendering_element
      • class \csl_format
        • class \csl_date

File

modules/CiteProc/CSL.inc, line 1170

CiteProc-PHP.

class csl_date extends csl_format {

  /**
   *
   */
  public function init($dom_node, $citeproc) {
    $locale_elements = array();
    if ($form = $this->form) {
      $local_date = $this->citeproc
        ->get_locale('date_options', $form);
      $dom_elem = dom_import_simplexml($local_date[0]);
      if ($dom_elem) {
        foreach ($dom_elem->childNodes as $node) {
          if ($node->nodeType == 1) {
            $locale_elements[] = csl_factory::create($node, $citeproc);
          }
        }
      }
      foreach ($dom_node->childNodes as $node) {
        if ($node->nodeType == 1) {
          $element = csl_factory::create($node, $citeproc);
          foreach ($locale_elements as $key => $locale_element) {
            if ($locale_element->name == $element->name) {
              $locale_elements[$key]->attributes = array_merge($locale_element->attributes, $element->attributes);
              $locale_elements[$key]->format = $element->format;
              break;
            }
            else {
              $locale_elements[] = $element;
            }
          }
        }
      }
      if ($date_parts = $this->{'date-parts'}) {
        $parts = explode('-', $date_parts);
        foreach ($locale_elements as $key => $element) {
          if (array_search($element->name, $parts) === FALSE) {
            unset($locale_elements[$key]);
          }
        }
        if (count($locale_elements) != count($parts)) {
          foreach ($parts as $part) {
            $element = new csl_date_part();
            $element->name = $part;
            $locale_elements[] = $element;
          }
        }

        // Now re-order the elements.
        foreach ($parts as $part) {
          foreach ($locale_elements as $key => $element) {
            if ($element->name == $part) {
              $this->elements[] = $element;
              unset($locale_elements[$key]);
            }
          }
        }
      }
      else {
        $this->elements = $locale_elements;
      }
    }
    else {
      parent::init($dom_node, $citeproc);
    }
  }

  /**
   *
   */
  public function render($data, $mode = NULL) {
    $date_parts = array();
    $text = '';
    if (($var = $this->variable) && isset($data->{$var})) {
      if (is_array($data->{$var})) {
        $date = $data->{$var};
      }
      else {
        $date = array(
          $data->{$var},
        );
      }
      foreach ($this->elements as $element) {
        $date_parts[] = $element
          ->render($date, $mode);
      }
      $text = implode($this->delimiter, $date_parts);
    }

    // @code
    // else {
    //   $text = $this->citeproc->get_locale('term', 'no date');
    // }
    // @endcode
    return $this
      ->format($text);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
csl_collection::$elements	protected	property
csl_collection::add_element	public	function
csl_date::init	public	function	Overrides csl_element::init
csl_date::render	public	function	Overrides csl_rendering_element::render
csl_element::$attributes	protected	property
csl_element::$citeproc	protected	property
csl_element::get_attributes	public	function
csl_element::get_hier_attributes	public	function
csl_element::name	public	function
csl_element::set_attributes	public	function
csl_element::__get	public	function
csl_element::__isset	public	function
csl_element::__set	public	function
csl_element::__unset	public	function
csl_format::$format	protected	property		1
csl_format::$no_op	protected	property
csl_format::format	public	function	Overrides csl_collection::format	1
csl_format::init_formatting	public	function		5
csl_format::__construct	public	function	Overrides csl_element::__construct	2