protected function PdfTemplate::renderRow in Views PDF 7.2

Same name and namespace in other branches

1. 6 views_pdf_template.php \PdfTemplate::renderRow()
2. 7 views_pdf_template.php \PdfTemplate::renderRow()

2 calls to PdfTemplate::renderRow()

PdfTemplate::drawContent in ./views_pdf_template.php

This method draws a field on the PDF.

PdfTemplate::drawTable in ./views_pdf_template.php

This method draws a table on the PDF.

File

./views_pdf_template.php, line 399

PDF Class to generate PDFs with native PHP. This class based on FPDF and FPDI.

Class

PdfTemplate

The main class to generate the PDF.

Code

protected function renderRow($x, $y, $row, $options, &$view = NULL, $key = NULL, $printLabels = TRUE) {
  $pageDim = $this
    ->getPageDimensions();

  // Render the content if it is not already:
  if (is_object($view) && $key != NULL && isset($view->field[$key]) && is_object($view->field[$key])) {
    $content = $view->field[$key]
      ->theme($row);
  }
  elseif (is_string($row)) {
    $content = $row;
  }
  else {

    // We got bad data. So return.
    return;
  }
  if (!empty($view->field[$key]->options['exclude']) || empty($content) && $view->field[$key]->options['hide_empty']) {
    return '';
  }

  // Apply the hyphenation patterns to the content:
  if (!isset($options['text']['hyphenate']) && is_object($view) && is_object($view->display_handler)) {
    $options['text']['hyphenate'] = $view->display_handler
      ->get_option('default_text_hyphenate');
  }
  if (isset($options['text']['hyphenate']) && $options['text']['hyphenate'] != 'none') {
    $patternFile = $options['text']['hyphenate'];
    if ($options['text']['hyphenate'] == 'auto' && is_object($row)) {

      // Workaround:
      // Since "$nodeLanguage = $row->node_language;" does not work anymore,
      // we using this:
      if (isset($row->_field_data['nid']['entity']->language)) {
        $nodeLanguage = $row->_field_data['nid']['entity']->language;
        foreach (self::getAvailableHyphenatePatterns() as $file => $pattern) {
          if (stristr($pattern, $nodeLanguage) !== FALSE) {
            $patternFile = $file;
            break;
          }
        }
      }
    }
    $patternFile = views_pdf_get_library('tcpdf') . '/hyphenate_patterns/' . $patternFile;
    if (file_exists($patternFile)) {
      if (method_exists('TCPDF_STATIC', 'getHyphenPatternsFromTEX')) {
        $hyphen_patterns = TCPDF_STATIC::getHyphenPatternsFromTEX($patternFile);
      }
      else {
        $hyphen_patterns = $this
          ->getHyphenPatternsFromTEX($patternFile);
      }

      // Bugfix if you like to print some html code to the PDF, we
      // need to prevent the replacement of this tags.
      $content = str_replace('>', '>', $content);
      $content = str_replace('<', '<', $content);
      $content = $this
        ->hyphenateText($content, $hyphen_patterns);
    }
  }

  // Set css variable
  if (is_object($view) && is_object($view->display_handler)) {
    $css_file = $view->display_handler
      ->get_option('css_file');
  }

  // Render Labels
  $prefix = '';
  if ($printLabels && !empty($view->field[$key]->options['label'])) {
    $prefix = $view->field[$key]->options['label'];
    if ($view->field[$key]->options['element_label_colon']) {
      $prefix .= ':';
    }
    $prefix .= ' ';
  }
  $font_size = empty($options['text']['font_size']) ? $this->defaultFontSize : $options['text']['font_size'];
  $font_family = $options['text']['font_family'] == 'default' || empty($options['text']['font_family']) ? $this->defaultFontFamily : $options['text']['font_family'];
  $font_style = is_array($options['text']['font_style']) ? $options['text']['font_style'] : $this->defaultFontStyle;
  $textColor = !empty($options['text']['color']) ? $this
    ->parseColor($options['text']['color']) : $this
    ->parseColor($this->defaultFontColor);
  $w = $options['position']['width'];
  $h = $options['position']['height'];
  $border = 0;
  $align = isset($options['text']['align']) ? $options['text']['align'] : $this->defaultTextAlign;
  $fill = 0;
  $ln = 1;
  $reseth = TRUE;
  $stretch = 0;
  $ishtml = isset($options['render']['is_html']) ? $options['render']['is_html'] : 1;
  $stripHTML = !$ishtml;
  $autopadding = TRUE;
  $maxh = 0;
  $valign = 'T';
  $fitcell = FALSE;

  // Run eval before.
  if ($options['render']['bypass_eval_before'] && !empty($options['render']['eval_before'])) {
    eval($options['render']['eval_before']);
  }
  elseif (!empty($options['render']['eval_before'])) {
    $content = php_eval($options['render']['eval_before']);
  }

  // Add css if there is a css file set and stripHTML is not active.
  if (!empty($css_file) && is_string($css_file) && !$stripHTML && $ishtml && !empty($content)) {
    $content = '<link type="text/css" rel="stylesheet" media="all" href="' . $css_file . '" />' . PHP_EOL . $content;
  }

  // Set Text Color.
  $this
    ->SetTextColorArray($textColor);

  // Set font.
  $this
    ->SetFont($font_family, implode('', $font_style), $font_size);

  // Save the last page before starting writing, this
  // is needed to dected if we write over a page. Then we need
  // to reset the y coordinate for the 'last_writing' position option.
  $this->lastWritingPage = $this
    ->getPage();
  if ($stripHTML) {
    $content = strip_tags($content);
  }

  // Write the content of a field to the pdf file:
  $this
    ->MultiCell($w, $h, $prefix . $content, $border, $align, $fill, $ln, $x, $y, $reseth, $stretch, $ishtml, $autopadding, $maxh, $valign, $fitcell);

  // Reset font to default.
  $this
    ->SetFont($this->defaultFontFamily, implode('', $this->defaultFontStyle), $this->defaultFontSize);

  // Run eval after.
  if ($options['render']['bypass_eval_after'] && !empty($options['render']['eval_alter'])) {
    eval($options['render']['eval_after']);
  }
  elseif (!empty($options['render']['eval_alter'])) {
    $content = php_eval($options['render']['eval_after']);
  }

  // Write Coordinates of element.
  $this->elements[$key] = array(
    'x' => $x,
    'y' => $y,
    'width' => empty($w) ? $pageDim['wk'] - $this->rMargin - $x : $w,
    'height' => $this->y - $y,
    'page' => $this->lastWritingPage,
  );
  $this->lastWritingElement = $key;
}