function views_pdf_requirements in Views PDF 7

Same name and namespace in other branches

1. 8 views_pdf.install \views_pdf_requirements()
2. 6 views_pdf.install \views_pdf_requirements()
3. 7.3 views_pdf.install \views_pdf_requirements()
4. 7.2 views_pdf.install \views_pdf_requirements()

Implements hook_requirements().

File

./views_pdf.install, line 10

Install the views module

Code

function views_pdf_requirements($phase) {
  $requirements = array();

  // Ensure translations don't break at install time.
  $t = get_t();

  // Report Drupal version.
  if ($phase == 'runtime') {
    $path_tcpdf = views_pdf_get_library('tcpdf');
    $path_fpdi = views_pdf_get_library('fpdi');
    $requirements['views_pdf_tcpdf'] = array(
      'title' => $t('Views PDF - TCPDF'),
      'value' => $t('Not present'),
      'description' => $t('The TCPDF library is used for the Views PDF. Please download it and place it in this location: @location.', array(
        '@location' => $path_tcpdf,
      )),
      'severity' => REQUIREMENT_ERROR,
    );
    $requirements['views_pdf_fpdi'] = array(
      'title' => $t('Views PDF - FPDI'),
      'value' => $t('Not present'),
      'description' => $t('The FPDI library is used for the Views PDF. Please download it and place it in this location: @location.', array(
        '@location' => $path_fpdi,
      )),
      'severity' => REQUIREMENT_ERROR,
    );
    $requirements['views_pdf_fpdi_tpl'] = array(
      'title' => $t('Views PDF - FPDI Template File'),
      'value' => $t('Not present'),
      'description' => $t('The FPDI library requires to install the FPDI template file to incoporate with TCPDF. Please place the file in to this location: @location.', array(
        '@location' => $path_fpdi . '/fpdf_tpl.php',
      )),
      'severity' => REQUIREMENT_ERROR,
    );
    if (file_exists($path_tcpdf)) {
      $requirements['views_pdf_tcpdf']['severity'] = REQUIREMENT_OK;
      $requirements['views_pdf_tcpdf']['value'] = $t('Present');
      unset($requirements['views_pdf_tcpdf']['description']);
    }
    if (file_exists($path_fpdi)) {
      $requirements['views_pdf_fpdi']['severity'] = REQUIREMENT_OK;
      $requirements['views_pdf_fpdi']['value'] = $t('Present');
      unset($requirements['views_pdf_fpdi']['description']);
    }
    if (file_exists($path_fpdi . '/fpdf_tpl.php')) {
      $requirements['views_pdf_fpdi_tpl']['severity'] = REQUIREMENT_OK;
      $requirements['views_pdf_fpdi_tpl']['value'] = $t('Present');
      unset($requirements['views_pdf_fpdi_tpl']['description']);
    }
  }
  return $requirements;
}