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<?php
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/**
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* @file
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* Provides drush integration for print_pdf_wkhtmltopdf module.
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*/
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/**
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* The PDF project download URL.
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*/
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// Since wkhtmltopdf is a binary, a different URL is required for each platform.
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define('WKHTMLTOPDF_LNX64_DOWNLOAD_URI', 'https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz');
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define('WKHTMLTOPDF_LNX32_DOWNLOAD_URI', 'https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-i386.tar.xz');
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define('WKHTMLTOPDF_WIN64_DOWNLOAD_URI', 'https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox-0.12.5-1.msvc2015-win64.exe');
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define('WKHTMLTOPDF_WIN32_DOWNLOAD_URI', 'https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox-0.12.5-1.msvc2015-win32.exe');
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define('WKHTMLTOPDF_OSX64_DOWNLOAD_URI', 'https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox-0.12.5-1.macos-cocoa.pkg');
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define('WKHTMLTOPDF_OSX32_DOWNLOAD_URI', 'https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox-0.12.5-1.macos-carbon.pkg');
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/**
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* Implements hook_drush_command().
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*/
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function print_pdf_wkhtmltopdf_drush_pdf_libs_alter(&$pdf_libs) {
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$pdf_libs['wkhtmltopdf'] = array(
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'callback' => '_print_pdf_wkhtmltopdf_drush_download_url',
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);
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}
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/**
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* Discover the correct URL of the package to download.
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*
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* @return string
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* URL of the file to download, FALSE if not known
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*/
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function _print_pdf_wkhtmltopdf_drush_download_url() {
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$ret = FALSE;
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switch (drupal_substr(php_uname('s'), 0, 3)) {
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case 'Lin':
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drush_log(dt('Please note that generic Linux builds are no longer being generated. See https://wkhtmltopdf.org/downloads.html.'), 'warning');
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$ret = (php_uname('m') == 'x86_64') ? WKHTMLTOPDF_LNX64_DOWNLOAD_URI : WKHTMLTOPDF_LNX32_DOWNLOAD_URI;
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break;
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case 'Win':
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$ret = WKHTMLTOPDF_WIN32_DOWNLOAD_URI;
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break;
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case 'Dar':
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$ret = (php_uname('m') == 'x86_64') ? WKHTMLTOPDF_OSX64_DOWNLOAD_URI : WKHTMLTOPDF_OSX32_DOWNLOAD_URI;
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break;
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default:
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drush_log(dt('wkhtmltopdf is not supported in this system, please choose another library.'), 'error');
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break;
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}
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return $ret;
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}
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