webform2pdf.install in Webform2PDF 6.2

Webform2pdf module install/schema hooks.

File

webform2pdf.install

<?php

/**
 * @file
 *   Webform2pdf module install/schema hooks.
 */

/**
 * Implementation of hook_install().
 */
function webform2pdf_install() {
  drupal_install_schema('webform2pdf');
  variable_set('webform2pdf_default', array(
    'pdf_lib' => 'sites/all/libraries/tcpdf',
    'download' => 0,
    'pdf_send_email' => 0,
    'page_format' => 'A4',
    'page_orientation' => 'P',
    'h_left_logo' => 0,
    'h_right_logo' => 0,
    'f_left_logo' => 0,
    'f_right_logo' => 0,
    'h_font_size' => 10,
    'p_font_size' => 12,
    'f_font_size' => 10,
    'h_txt_align' => 'L',
    'h_font_family' => 'dejavuserif',
    'p_txt_align' => 'L',
    'p_font_family' => 'dejavuserif',
    'f_txt_align' => 'L',
    'f_font_family' => 'dejavuserif',
    'h_txt' => '',
    'f_txt' => '',
    'p_body' => '',
    'format' => 0,
    'h_left_logo_size' => '270x205',
    'h_right_logo_size' => '270x205',
    'f_left_logo_size' => '270x56',
    'f_right_logo_size' => '270x56',
  ));
}

/**
 * Implementation of hook_enable().
 */
function webform2pdf_enable() {
  $key = variable_get('webform2pdf_key', '');
  if (empty($key)) {
    variable_set('webform2pdf_key', md5(uniqid(rand(), TRUE)));
  }
}

/**
 * Implementation of hook_uninstall().
 */
function webform2pdf_uninstall() {
  drupal_uninstall_schema('webform2pdf');
  variable_del('webform2pdf_default');
}

/**
 * Implementation of hook_schema().
 */
function webform2pdf_schema() {
  $schema['webform2pdf'] = array(
    'description' => 'Database containing the settings of webform2pdf.',
    'fields' => array(
      'nid' => array(
        'description' => 'The node identifier of a webform2pdf.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'enabled' => array(
        'description' => 'Show if a pdf will be generated: 0: OFF, 1: ON.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'download' => array(
        'description' => 'Download PDF file after submitting the form.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'pdf_send_email' => array(
        'description' => 'Attach PDF file as an attachment to the e-mail.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'no_send_email_addr' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'page_format' => array(
        'description' => 'Size of a page in the PDF document.',
        'type' => 'varchar',
        'length' => 20,
        'not null' => TRUE,
        'default' => 'A4',
      ),
      'page_orientation' => array(
        'description' => 'Orientation of the PDF document.',
        'type' => 'varchar',
        'length' => 1,
        'not null' => TRUE,
        'default' => 'P',
      ),
      'h_left_logo' => array(
        'description' => 'Logo on the left side of the header.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'h_right_logo' => array(
        'description' => 'Logo on the right side of the header.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'f_left_logo' => array(
        'description' => 'Logo on the left side of the footer.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'f_right_logo' => array(
        'description' => 'Logo on the right side of the footer.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'h_font_size' => array(
        'description' => 'Header text font size.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 10,
      ),
      'p_font_size' => array(
        'description' => 'Body text font size.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 12,
      ),
      'f_font_size' => array(
        'description' => 'Footer text font size.',
        'type' => 'int',
        'size' => 'tiny',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 10,
      ),
      'h_txt_align' => array(
        'description' => 'Alignment of the header text.',
        'type' => 'varchar',
        'length' => 1,
        'not null' => TRUE,
        'default' => 'L',
      ),
      'h_font_family' => array(
        'description' => 'Header text font type.',
        'type' => 'varchar',
        'length' => 20,
        'not null' => TRUE,
        'default' => 'dejavuserif',
      ),
      'p_txt_align' => array(
        'description' => 'Alignment of the body text.',
        'type' => 'varchar',
        'length' => 1,
        'not null' => TRUE,
        'default' => 'L',
      ),
      'p_font_family' => array(
        'description' => 'Font type of the body.',
        'type' => 'varchar',
        'length' => 20,
        'not null' => TRUE,
        'default' => 'dejavuserif',
      ),
      'f_txt_align' => array(
        'description' => 'Footer text aligment.',
        'type' => 'varchar',
        'length' => 1,
        'not null' => TRUE,
        'default' => 'L',
      ),
      'f_font_family' => array(
        'description' => 'Footer text font type.',
        'type' => 'varchar',
        'length' => 20,
        'not null' => TRUE,
        'default' => 'dejavuserif',
      ),
      'h_txt' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'normal',
        'description' => 'Header text.',
      ),
      'f_txt' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'normal',
        'description' => 'Footer text.',
      ),
      'p_body' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'normal',
        'description' => 'Text of the body.',
      ),
      'format' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
        'description' => 'Text input format type.',
      ),
    ),
    'primary key' => array(
      'nid',
    ),
  );
  return $schema;
}
function webform2pdf_update_6001() {
  $default = variable_get('webform2pdf_default', '');
  $default['pdf_lib'] = drupal_get_path('module', 'webform2pdf') . '/tcpdf';
  variable_set('webform2pdf_default', $default);
  $ret = array();
  db_add_field($ret, 'webform2pdf', 'no_send_email_addr', array(
    'type' => 'varchar',
    'length' => 255,
    'not null' => TRUE,
    'default' => '',
  ));
  return $ret;
}
function webform2pdf_update_6200() {
  $result = db_query("SELECT nid, no_send_email_addr FROM {webform2pdf} WHERE enabled = 1");
  while ($row = db_fetch_array($result)) {
    $no_send_email_addr = unserialize($row['no_send_email_addr']);
    $no_send_email_addr = array_diff($no_send_email_addr, array(
      0,
    ));
    if (!empty($no_send_email_addr)) {
      $no_send_mail = array();
      $node = node_load($row['nid']);
      foreach ($no_send_email_addr as $key => $nomail) {
        if ($nomail === 'email') {
          foreach ($node->webform['emails'] as $eid => $email) {
            if (!is_numeric($email['email'])) {
              $no_send_mail[$eid] = $eid;
              break;
            }
          }
        }
        elseif (is_numeric($nomail)) {
          foreach ($node->webform['emails'] as $eid => $email) {
            if ($email['email'] == $nomail) {
              $no_send_mail[$eid] = $eid;
              break;
            }
          }
        }
      }
    }
    if (!empty($no_send_mail)) {
      db_query("UPDATE {webform2pdf} SET no_send_email_addr = '%s' WHERE nid = %d", serialize($no_send_mail), $row['nid']);
    }
  }
  $ret = array();
  return $ret;
}

/**
 * Implementation of hook_requirements().
 */
function webform2pdf_requirements($phase) {
  $requirements = array();
  $t = get_t();
  $error = FALSE;
  $value = array();
  if ($phase == 'runtime') {
    $default = variable_get('webform2pdf_default', '');
    if (!is_file($default['pdf_lib'] . '/tcpdf.php')) {
      $error = TRUE;
      $severity = REQUIREMENT_ERROR;
      $value = $t('The Webform2PDF module requires you to !link.', array(
        '!link' => l($t('set the TCPDF library directory'), 'admin/settings/webform2pdf'),
      ));
    }
    else {
      include_once $default['pdf_lib'] . '/tcpdf.php';
      list($tmp, $version, $tmp) = explode(' ', PDF_PRODUCER);
      if (empty($version)) {
        $pdf = new TCPDF();
        if (method_exists($pdf, 'getTCPDFVersion')) {
          $version = $pdf
            ->getTCPDFVersion();
        }
        elseif (class_exists('TCPDF_STATIC')) {
          $version = TCPDF_STATIC::getTCPDFVersion();
        }
      }
      if (version_compare('4.5.000', $version) >= 0) {
        $error = TRUE;
        $severity = REQUIREMENT_ERROR;
        $value = $t('The Webform2PDF module requires !TCPDF 4.5.000 or later, your version: !ver.', array(
          '!TCPDF' => l('TCPDF', 'http://www.tcpdf.org/'),
          '!ver' => $version,
        ));
      }
    }
  }
  if ($error) {
    $requirements['webform2pdf_tcpdf_library'] = array(
      'title' => $t('TCPDF Library requirements'),
      'value' => $value,
      'severity' => $severity,
    );
  }
  else {
    $requirements['webform2pdf_tcpdf_library'] = array(
      'title' => $t('TCPDF Library version'),
      'value' => $version,
      'severity' => REQUIREMENT_OK,
    );
  }
  return $requirements;
}

Functions

Name	Description
webform2pdf_enable	Implementation of hook_enable().
webform2pdf_install	Implementation of hook_install().
webform2pdf_requirements	Implementation of hook_requirements().
webform2pdf_schema	Implementation of hook_schema().
webform2pdf_uninstall	Implementation of hook_uninstall().
webform2pdf_update_6001
webform2pdf_update_6200