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<?php
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/**
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* @file
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* Generate a PDF for the print_pdf module using the TCPDF library.
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*
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* @ingroup print
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*/
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define('PRINT_PDF_TCPDF_FONT_FAMILY_DEFAULT', '');
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define('PRINT_PDF_TCPDF_FONT_SIZE_DEFAULT', 10);
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define('PRINT_PDF_TCPDF_FONT_SUBSETTING_DEFAULT', FALSE);
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/**
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* Implements hook_pdf_tool_info().
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*/
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function print_pdf_tcpdf_pdf_tool_info() {
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return array(
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'name' => 'TCPDF',
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'min_version' => '5.9.001',
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'url' => 'http://sourceforge.net/projects/tcpdf/files/latest',
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'expand_css' => TRUE,
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'public_dirs' => array(
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'cache',
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),
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'tool_dirs' => array(
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'images',
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),
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);
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}
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/**
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* Implements hook_theme().
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*/
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function print_pdf_tcpdf_theme() {
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return array(
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'print_pdf_tcpdf_header' => array(
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'variables' => array('pdf' => NULL, 'html' => '', 'font' => array()),
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'file' => 'print_pdf_tcpdf.pages.inc',
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),
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'print_pdf_tcpdf_page' => array(
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'variables' => array('pdf' => NULL),
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'file' => 'print_pdf_tcpdf.pages.inc',
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),
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'print_pdf_tcpdf_content' => array(
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'variables' => array('pdf' => NULL, 'html' => '', 'font' => array()),
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'file' => 'print_pdf_tcpdf.pages.inc',
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),
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'print_pdf_tcpdf_footer' => array(
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'variables' => array('pdf' => NULL, 'html' => '', 'font' => array()),
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'file' => 'print_pdf_tcpdf.pages.inc',
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),
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'print_pdf_tcpdf_footer2' => array(
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'variables' => array('pdf' => NULL),
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'file' => 'print_pdf_tcpdf.pages.inc',
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),
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);
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}
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/**
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* Implements hook_menu().
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*/
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function print_pdf_tcpdf_menu() {
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$items = array();
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$items['admin/config/user-interface/print/pdf/tcpdf'] = array(
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'title' => 'TCPDF',
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'description' => 'Configure the TCPDF options.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('print_pdf_tcpdf_settings'),
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'access arguments' => array('administer print'),
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'type' => MENU_LOCAL_TASK,
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'file' => 'print_pdf_tcpdf.admin.inc',
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);
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return $items;
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}
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/**
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* Implements hook_pdf_tool_version().
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*/
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function print_pdf_tcpdf_pdf_tool_version($pdf_tool) {
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if (variable_get('print_pdf_autoconfig', PRINT_PDF_AUTOCONFIG_DEFAULT)) {
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// Prevent TCPDF default configs.
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define('K_TCPDF_EXTERNAL_CONFIG', TRUE);
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}
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if (file_exists(DRUPAL_ROOT . '/' . $pdf_tool)) {
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include_once DRUPAL_ROOT . '/' . $pdf_tool;
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}
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// Hide warnings, as some TCPDF constants may still be undefined.
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if (class_exists('TCPDF')) {
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@$pdf = new TCPDF();
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if (class_exists('TCPDF_STATIC')) {
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return TCPDF_STATIC::getTCPDFVersion();
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}
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elseif (method_exists($pdf, 'getTCPDFVersion')) {
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return $pdf->getTCPDFVersion();
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}
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elseif (defined('PDF_PRODUCER')) {
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sscanf(PDF_PRODUCER, "TCPDF %s", $version);
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return $version;
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}
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}
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return 'unknown';
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}
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/**
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* Implements hook_print_pdf_available_libs_alter().
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*/
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function print_pdf_tcpdf_print_pdf_available_libs_alter(&$pdf_tools) {
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module_load_include('inc', 'print', 'includes/print');
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$tools = _print_scan_libs('tcpdf', '!^tcpdf.php$!');
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foreach ($tools as $tool) {
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$pdf_tools['print_pdf_tcpdf|' . $tool] = 'TCPDF (' . dirname($tool) . ')';
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}
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}
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