class csl_format in Bibliography Module 7

Hierarchy

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

File

modules/CiteProc/CSL.inc, line 352

CiteProc-PHP.

class csl_format extends csl_rendering_element {
  protected $no_op;
  protected $format;

  /**
   *
   */
  public function __construct($dom_node = NULL, $citeproc = NULL) {
    parent::__construct($dom_node, $citeproc);
    $this
      ->init_formatting();
  }

  /**
   *
   */
  public function init_formatting() {
    $this->no_op = TRUE;
    $this->format = '';
    if (isset($this->quotes) && strtolower($this->quotes) == "true") {
      $this->quotes = array();
      $this->quotes['punctuation-in-quote'] = $this->citeproc
        ->get_locale('style_option', 'punctuation-in-quote');
      $this->quotes['open-quote'] = $this->citeproc
        ->get_locale('term', 'open-quote');
      $this->quotes['close-quote'] = $this->citeproc
        ->get_locale('term', 'close-quote');
      $this->quotes['open-inner-quote'] = $this->citeproc
        ->get_locale('term', 'open-inner-quote');
      $this->quotes['close-inner-quote'] = $this->citeproc
        ->get_locale('term', 'close-inner-quote');
      $this->no_op = FALSE;
    }
    if (isset($this->{'prefix'})) {
      $this->no_op = FALSE;
    }
    if (isset($this->{'suffix'})) {
      $this->no_op = FALSE;
    }
    if (isset($this->{'display'})) {
      $this->no_op = FALSE;
    }
    $this->format .= isset($this->{'font-style'}) ? 'font-style: ' . $this->{'font-style'} . ';' : '';
    $this->format .= isset($this->{'font-family'}) ? 'font-family: ' . $this->{'font-family'} . ';' : '';
    $this->format .= isset($this->{'font-weight'}) ? 'font-weight: ' . $this->{'font-weight'} . ';' : '';
    $this->format .= isset($this->{'font-variant'}) ? 'font-variant: ' . $this->{'font-variant'} . ';' : '';
    $this->format .= isset($this->{'text-decoration'}) ? 'text-decoration: ' . $this->{'text-decoration'} . ';' : '';
    $this->format .= isset($this->{'vertical-align'}) ? 'vertical-align: ' . $this->{'vertical-align'} . ';' : '';

    // $this->format .= (isset($this->{'display'})  && $this->{'display'}  == 'indent')  ? 'padding-left: 25px;' : '';.
    if (isset($this->{'text-case'}) || !empty($this->format) || !empty($this->span_class) || !empty($this->div_class)) {
      $this->no_op = FALSE;
    }
  }

  /**
   *
   */
  public function format($text) {
    if (empty($text) || $this->no_op) {
      return $text;
    }
    $quotes = $this->quotes;
    $quotes = is_array($quotes) ? $quotes : array();
    if (isset($this->{'text-case'})) {
      switch ($this->{'text-case'}) {
        case 'uppercase':
          $text = drupal_strtoupper($text);
          break;
        case 'lowercase':
          $text = drupal_strtolower($text);
          break;
        case 'capitalize-all':
        case 'title':
          $text = mb_convert_case($text, MB_CASE_TITLE);
          break;
        case 'capitalize-first':
          $text = drupal_ucfirst($text);
          break;
      }
    }
    $prefix = $this->prefix;
    $prefix .= isset($quotes['open-quote']) ? $quotes['open-quote'] : '';
    $suffix = $this->suffix;
    if (isset($quotes['close-quote']) && !empty($suffix) && isset($quotes['punctuation-in-quote'])) {
      if (strpos($suffix, '.') !== FALSE || strpos($suffix, ',') !== FALSE) {
        $suffix = $suffix . $quotes['close-quote'];
      }
    }
    elseif (isset($quotes['close-quote'])) {
      $suffix = $quotes['close-quote'] . $suffix;
    }

    // Gaurd against repeaded suffixes...
    if (!empty($suffix)) {
      $no_tags = strip_tags($text);
      if (strlen($no_tags) && $no_tags[strlen($no_tags) - 1] == $suffix[0]) {
        $suffix = substr($suffix, 1);
      }
    }
    if (!empty($this->format) || !empty($this->span_class)) {
      $style = !empty($this->format) ? 'style="' . $this->format . '"' : '';
      $class = !empty($this->span_class) ? 'class="' . $this->span_class . '"' : '';
      $text = '<span ' . implode(' ', array(
        $class,
        $style,
      )) . '>' . $text . '</span>';
    }
    $div_class = $div_style = '';
    if (!empty($this->div_class)) {
      $div_class = !empty($this->div_class) ? 'class="' . $this->div_class . '"' : '';
    }
    if ($this->display == 'indent') {
      $div_style = 'style="text-indent: 0px; padding-left: 45px;"';
    }
    if ($div_class || $div_style) {
      return '<div ' . $div_class . $div_style . '>' . $prefix . $text . $suffix . '</div>';
    }
    return $prefix . $text . $suffix;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
csl_collection::$elements	protected	property
csl_collection::add_element	public	function
csl_element::$attributes	protected	property
csl_element::$citeproc	protected	property
csl_element::get_attributes	public	function
csl_element::get_hier_attributes	public	function
csl_element::init	public	function		5
csl_element::name	public	function
csl_element::set_attributes	public	function
csl_element::__get	public	function
csl_element::__isset	public	function
csl_element::__set	public	function
csl_element::__unset	public	function
csl_format::$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
csl_rendering_element::render	public	function	Overrides csl_collection::render	11