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<?php
function webform2pdf_enabled_pdf_access() {
$param = func_get_args();
$node = array_shift($param);
$call = array_shift($param);
$result = db_query("SELECT enabled FROM {webform2pdf} WHERE nid = %d AND enabled = 1", $node->nid);
$row = db_fetch_array($result);
return $row['enabled'] && call_user_func_array($call, $param);
}
function webform2pdf_menu() {
$items = array();
$items['node/%webform_menu/edit/webform2pdf'] = array(
'title' => 'Generate PDF',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'webform2pdf_edit_form',
1,
),
'access callback' => 'node_access',
'access arguments' => array(
'update',
1,
),
'weight' => 4,
'type' => MENU_LOCAL_TASK,
);
$items['node/%webform_menu/webform-results/downloadpdf'] = array(
'title' => 'Download PDF',
'load arguments' => array(
1,
),
'page callback' => 'drupal_get_form',
'page arguments' => array(
'webform2pdf_download_pdf_form',
1,
),
'file' => 'webform_report.inc',
'file path' => drupal_get_path('module', 'webform'),
'access callback' => 'webform2pdf_enabled_pdf_access',
'access arguments' => array(
1,
'user_access',
'access webform results',
),
'weight' => 9,
'type' => MENU_LOCAL_TASK,
);
$items['node/%webform_menu/submission/%webform_menu_submission/downloadpdf'] = array(
'title' => 'Download PDF',
'load arguments' => array(
1,
),
'page callback' => 'webform2pdf_submission_download_pdf',
'page arguments' => array(
1,
3,
),
'access callback' => 'webform2pdf_enabled_pdf_access',
'access arguments' => array(
1,
'webform_submission_access',
1,
3,
'view',
),
'weight' => 6,
'type' => MENU_LOCAL_TASK,
);
$items['admin/settings/webform2pdf'] = array(
'title' => 'Webform to PDF',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'webform2pdf_admin_settings',
),
'access arguments' => array(
'administer site configuration',
),
'description' => 'Global configuration of webform2pdf functionality.',
'type' => MENU_NORMAL_ITEM,
);
return $items;
}
function webform2pdf_theme() {
return array(
'webform2pdf_download_pdf_form' => array(
'arguments' => array(
'form' => NULL,
),
),
'webform2pdf_download_pdf_form' => array(
'arguments' => array(
'form' => NULL,
),
),
'webform2pdf_pdf_init' => array(
'arguments' => array(
'node' => NULL,
'template' => NULL,
),
),
'webform2pdf_pdf_header' => array(
'arguments' => array(
'pdf' => NULL,
'node' => NULL,
'template' => NULL,
),
),
'webform2pdf_pdf_page' => array(
'arguments' => array(
'pdf' => NULL,
'node' => NULL,
'template' => NULL,
),
),
'webform2pdf_pdf_content' => array(
'arguments' => array(
'pdf' => NULL,
'node' => NULL,
'template' => NULL,
'tokens' => NULL,
),
),
'webform2pdf_pdf_footer' => array(
'arguments' => array(
'pdf' => NULL,
'node' => NULL,
'template' => NULL,
),
),
'webform2pdf_mail2pdf' => array(
'arguments' => array(
'nid' => NULL,
'sid' => NULL,
),
),
);
}
function webform2pdf_help($path, $arg) {
global $base_url;
switch ($path) {
case 'node/%/webform-results/downloadpdf':
return $output = '<p>' . t('A PDF document will be generated from the marked results.') . '</p>';
break;
}
}
function webform2pdf_preprocess_webform_mail_message(&$vars) {
global $webform2pdf_send2pdf;
$webform2pdf = _webform2pdf_get_template($vars['node']->nid);
if ($webform2pdf['enabled'] && $webform2pdf['pdf_send_email']) {
$nopdf = array();
if (!empty($webform2pdf['no_send_email_addr'])) {
$no_mail = unserialize($default['no_send_email_addr']);
}
else {
$no_mail = array();
}
if (is_array($no_mail)) {
$no_mail = array_diff($no_mail, array(
0,
));
if (!empty($no_mail)) {
if ($no_mail['email'] == 'email') {
unset($no_mail['email']);
$nopdf[] = $vars['node']->webform['email'];
}
if ($attach_pdf) {
foreach ($no_mail as $cid) {
$SQL = "SELECT data FROM {webform_submitted_data} WHERE nid = %d AND sid = %d AND cid = %d";
$result = db_query($SQL, $webform2pdf_send2pdf['nid'], $webform2pdf_send2pdf['sid'], $cid);
$no_mail_addr = db_fetch_array($result);
$nopdf[] = $no_mail_addr['data'];
}
}
}
}
$webform2pdf_send2pdf = array(
'nid' => $vars['node']->nid,
'sid' => $vars['sid'],
'nopdf' => $nopdf,
);
}
}
function webform2pdf_admin_settings() {
$form = array();
$default = variable_get('webform2pdf_default', '');
$form['#attributes'] = array(
'enctype' => 'multipart/form-data',
);
$form['base'] = array(
'#type' => 'fieldset',
'#title' => t('General settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['base']['pdf_lib'] = array(
'#type' => 'textfield',
'#title' => t('PDF library path'),
'#default_value' => $default['pdf_lib'],
'#required' => TRUE,
'#description' => t('Please enter the path of the TCPDF library. Example: sites/all/libraries/tcpdf'),
);
$form['base']['pdf_send_email'] = array(
'#type' => 'checkbox',
'#title' => t('Attach PDF as an attachment to the e-mails sent to the form recipients.'),
'#default_value' => $default['pdf_send_email'],
);
$form['base']['page_format'] = array(
'#type' => 'select',
'#title' => t('Paper size'),
'#default_value' => $default['page_format'],
'#options' => array(
'4A0' => '4A0',
'2A0' => '2A0',
'A0' => 'A0',
'A1' => 'A1',
'A2' => 'A2',
'A3' => 'A3',
'A4' => 'A4',
'A5' => 'A5',
'A6' => 'A6',
'A7' => 'A7',
'A8' => 'A8',
'A9' => 'A9',
'A10' => 'A10',
'B0' => 'B0',
'B1' => 'B1',
'B2' => 'B2',
'B3' => 'B3',
'B4' => 'B4',
'B5' => 'B5',
'B6' => 'B6',
'B7' => 'B7',
'B8' => 'B8',
'B9' => 'B9',
'B10' => 'B10',
'C0' => 'C0',
'C1' => 'C1',
'C2' => 'C2',
'C3' => 'C3',
'C4' => 'C4',
'C5' => 'C5',
'C6' => 'C6',
'C7' => 'C7',
'C8' => 'C8',
'C9' => 'C9',
'C10' => 'C10',
'RA0' => 'RA0',
'RA1' => 'RA1',
'RA2' => 'RA2',
'RA3' => 'RA3',
'RA4' => 'RA4',
'SRA0' => 'SRA0',
'SRA1' => 'SRA1',
'SRA2' => 'SRA2',
'SRA3' => 'SRA3',
'SRA4' => 'SRA4',
'LETTER' => t('Letter'),
'LEGAL' => t('Legal'),
'EXECUTIVE' => t('Executive'),
'FOLIO' => t('Folio'),
),
);
$form['base']['page_orientation'] = array(
'#type' => 'radios',
'#title' => t('Page orientation'),
'#default_value' => $default['page_orientation'],
'#options' => array(
'P' => t('Portrait'),
'L' => t('Landscape'),
),
);
$form['img'] = array(
'#type' => 'fieldset',
'#title' => t('Images size settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['img']['h_left_logo_size'] = array(
'#type' => 'textfield',
'#title' => t('Maximum size of left header logo'),
'#default_value' => $default['h_left_logo_size'],
'#size' => 10,
'#description' => t('Maximum dimensions of the logo on the left side of the header in pixels. Format: width x height. E.g: 270x205'),
);
$form['img']['h_right_logo_size'] = array(
'#type' => 'textfield',
'#title' => t('Maximum dimensions of right header logo'),
'#default_value' => $default['h_right_logo_size'],
'#size' => 10,
'#description' => t('Maximum dimensions of the logo on the right side of the header in pixels. Format: width x height. E.g: 270x205'),
);
$form['img']['f_left_logo_size'] = array(
'#type' => 'textfield',
'#title' => t('Maximum dimensions of left footer logo'),
'#default_value' => $default['f_left_logo_size'],
'#size' => 10,
'#description' => t('Maximum dimensions of the logo on the left side of the footer in pixels. <b>WARNING! Setting height greater than 56px could cause error in PDF output.</b> Format: width x height. E.g: 270x205'),
);
$form['img']['f_right_logo_size'] = array(
'#type' => 'textfield',
'#title' => t('Maximum dimensions of right footer logo'),
'#default_value' => $default['f_right_logo_size'],
'#size' => 10,
'#description' => t('Maximum dimensions of the logo on the right side of the footer in pixels. <b>WARNING! Setting height greater than 56px could cause error in PDF output.</b> Format: width x height. E.g: 270x205'),
);
$form['header'] = array(
'#type' => 'fieldset',
'#title' => t('PDF header'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['header']['h_left_logo'] = array(
'#type' => 'value',
'#value' => $default['h_left_logo'],
);
if ($default['h_left_logo']) {
$logo_file = _webform2pdf_get_file($default['h_left_logo']);
$form['header']['h_left_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the left side'),
'#value' => theme('image', $logo_file->filepath, 'Header left logo.', $logo_file->filename),
);
$form['header']['h_left_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete left side logo.'),
);
}
else {
$form['header']['h_left_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload left side logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload left side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $default['h_left_logo_size'],
)),
);
}
$form['header']['h_txt'] = array(
'#type' => 'textarea',
'#title' => t('Header text'),
'#rows' => '5',
'#default_value' => $default['h_txt'],
'#resizable' => FALSE,
'#description' => t("PDF header text. 5 rows maximum.") . theme('webform_token_help'),
);
$form['header']['h_txt_align'] = array(
'#type' => 'select',
'#title' => t('Text alignment'),
'#default_value' => $default['h_txt_align'],
'#options' => array(
'L' => t('Align left'),
'C' => t('Align center'),
'R' => t('Align right'),
),
);
$form['header']['h_font_family'] = array(
'#type' => 'select',
'#title' => t('Font Family'),
'#default_value' => $default['h_font_family'],
'#options' => array(
'helvetica' => 'Helvetica',
'times' => 'Times',
'courier' => 'Courier',
'dejavusans' => 'Dejavu Sans',
'dejavuserif' => 'Dejavu Serif',
'freesans' => 'Free Sans',
'freeserif' => 'Free Serif',
'freemono' => 'Free Mono',
),
'#description' => t('Set the font family to be used.'),
);
$form['header']['h_font_size'] = array(
'#type' => 'textfield',
'#title' => t('Font Size'),
'#default_value' => $default['h_font_size'],
'#size' => 2,
'#maxlength' => 3,
'#description' => t('Set the font size to be used for header text. This is the base value for the scaling applied to other text styles.'),
);
$form['header']['h_right_logo'] = array(
'#type' => 'value',
'#value' => $default['h_right_logo'],
);
if ($default['h_right_logo']) {
$logo_file = _webform2pdf_get_file($default['h_right_logo']);
$form['header']['h_right_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the right side'),
'#value' => theme('image', $logo_file->filepath, 'Header right logo.', $logo_file->filename),
);
$form['header']['h_right_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete right logo.'),
);
}
else {
$form['header']['h_right_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload right logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload right side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $default['h_right_logo_size'],
)),
);
}
$form['page'] = array(
'#type' => 'fieldset',
'#title' => t('Content of the PDF document'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['page']['p_body'] = array(
'#type' => 'textarea',
'#title' => t('Page body'),
'#rows' => '10',
'#default_value' => $default['p_body'],
'#description' => t("The content of the PDF file can be defined here, the text can be formatted with HTML and CSS tags. The form elements can be referred with the following special strings: !vars.", array(
'!vars' => '%pagebreak',
)) . theme('webform_token_help'),
);
$form['page']['format'] = filter_form($default['format']);
$form['page']['p_txt_align'] = array(
'#type' => 'select',
'#title' => t('Text alignment'),
'#default_value' => $default['p_txt_align'],
'#options' => array(
'L' => t('Align left'),
'C' => t('Align center'),
'R' => t('Align right'),
),
);
$form['page']['p_font_family'] = array(
'#type' => 'select',
'#title' => t('Font Family'),
'#default_value' => $default['p_font_family'],
'#options' => array(
'helvetica' => 'Helvetica',
'times' => 'Times',
'courier' => 'Courier',
'dejavusans' => 'Dejavu Sans',
'dejavuserif' => 'Dejavu Serif',
'freesans' => 'Free Sans',
'freeserif' => 'Free Serif',
'freemono' => 'Free Mono',
),
'#description' => t('Set the font family to be used.'),
);
$form['page']['p_font_size'] = array(
'#type' => 'textfield',
'#title' => t('Font Size'),
'#default_value' => $default['p_font_size'],
'#size' => 2,
'#maxlength' => 3,
'#description' => t('Set the font size to be used for header text. This is the base value for the scaling applied to other text styles.'),
);
$form['footer'] = array(
'#type' => 'fieldset',
'#title' => t('PDF footer'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['footer']['f_left_logo'] = array(
'#type' => 'value',
'#value' => $default['f_left_logo'],
);
if ($default['f_left_logo']) {
$logo_file = _webform2pdf_get_file($default['f_left_logo']);
$form['footer']['f_left_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the left side'),
'#value' => theme('image', $logo_file->filepath, 'Footer left logo.', $logo_file->filename),
);
$form['footer']['f_left_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete left side logo.'),
);
}
else {
$form['footer']['f_left_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload left side logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload left side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $default['f_left_logo_size'],
)),
);
}
$form['footer']['f_txt'] = array(
'#type' => 'textarea',
'#title' => t('Footer text'),
'#rows' => '2',
'#default_value' => $default['f_txt'],
'#resizable' => FALSE,
'#description' => t("The PDF footer text. 2 rows maximum. The following special element can be used: %pagenumber - number of the page, %totalpage - total page count.") . theme('webform_token_help'),
);
$form['footer']['f_txt_align'] = array(
'#type' => 'select',
'#title' => t('Text alignment'),
'#default_value' => $default['f_txt_align'],
'#options' => array(
'L' => t('Align left'),
'C' => t('Align center'),
'R' => t('Align right'),
),
);
$form['footer']['f_font_family'] = array(
'#type' => 'select',
'#title' => t('Font Family'),
'#default_value' => $default['f_font_family'],
'#options' => array(
'helvetica' => 'Helvetica',
'times' => 'Times',
'courier' => 'Courier',
'dejavusans' => 'Dejavu Sans',
'dejavuserif' => 'Dejavu Serif',
'freesans' => 'Free Sans',
'freeserif' => 'Free Serif',
'freemono' => 'Free Mono',
),
'#description' => t('Set the font family to be used.'),
);
$form['footer']['f_font_size'] = array(
'#type' => 'textfield',
'#title' => t('Font Size'),
'#default_value' => $default['f_font_size'],
'#size' => 2,
'#maxlength' => 3,
'#description' => t('Set the font size to be used for header text. This is the base value for the scaling applied to other text styles.'),
);
$form['footer']['f_right_logo'] = array(
'#type' => 'value',
'#value' => $default['f_right_logo'],
);
if ($default['f_right_logo']) {
$logo_file = _webform2pdf_get_file($default['f_right_logo']);
$form['footer']['f_right_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the right side'),
'#value' => theme('image', $logo_file->filepath, 'Footer right logo.', $logo_file->filename),
);
$form['footer']['f_right_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete right logo.'),
);
}
else {
$form['footer']['f_right_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload right logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload right side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $default['f_right_logo_size'],
)),
);
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
return $form;
}
function webform2pdf_admin_settings_validate($form, &$form_state) {
if (!is_file($form_state['values']['pdf_lib'] . '/tcpdf.php')) {
form_set_error('pdf_lib', t('Not found TCPDF library: %dir!', array(
'%dir' => $form_state['values']['pdf_lib'] . '/tcpdf.php',
)));
}
if (!preg_match("/^\\d+x\\d+\$/", $form_state['values']['h_left_logo_size'], $t)) {
form_set_error('h_left_logo_size', t('Wrong picture size format!'));
}
if (!preg_match("/^\\d+x\\d+\$/", $form_state['values']['h_right_logo_size'], $t)) {
form_set_error('h_right_logo_size', t('Wrong picture size format!'));
}
if (!preg_match("/^\\d+x\\d+\$/", $form_state['values']['f_left_logo_size'], $t)) {
form_set_error('f_left_logo_size', t('Wrong picture size format!'));
}
if (!preg_match("/^\\d+x\\d+\$/", $form_state['values']['f_right_logo_size'], $t)) {
form_set_error('f_right_logo_size', t('Wrong picture size format!'));
}
$header = explode('<br />', nl2br(str_replace('<br>', '<br />', $form_state['values']['h_txt'])));
if (count($header) > 5) {
form_set_error('h_txt', t('Up to 5 rows can be set!'));
}
$footer = explode('<br />', nl2br(str_replace('<br>', '<br />', $form_state['values']['f_txt'])));
if (count($footer) > 2) {
form_set_error('f_txt', t('Up to 2 rows can be set!'));
}
}
function webform2pdf_admin_settings_submit($form, &$form_state) {
foreach (array(
'h_left_logo',
'h_right_logo',
'f_left_logo',
'f_right_logo',
) as $logo) {
if (isset($form_state['values'][$logo . '_del'])) {
if ($form_state['values'][$logo . '_del']) {
if (_webform2pdf_use_file($form_state['values'][$logo]) - 1 == 0) {
$logo_file = _webform2pdf_get_file($form_state['values'][$logo]);
file_delete($logo_file->filepath);
}
$form_state['values'][$logo] = 0;
}
}
}
foreach (array(
'h_left_logo',
'h_right_logo',
'f_left_logo',
'f_right_logo',
) as $logo) {
if (isset($form_state['values'][$logo . '_file'])) {
$validators = array(
'file_validate_is_image' => array(),
'file_validate_image_resolution' => array(
$form_state['values'][$logo . '_size'],
),
);
if ($file = file_save_upload($logo . '_file', $validators, file_directory_path())) {
file_set_status($file, FILE_STATUS_PERMANENT);
$form_state['values'][$logo] = $file->fid;
}
}
}
$save = $form_state['values'];
foreach (array(
'h_left_logo_del',
'h_right_logo_del',
'f_left_logo_del',
'f_right_logo_del',
'h_left_logo_img',
'h_right_logo_img',
'f_left_logo_img',
'f_right_logo_img',
'h_left_logo_file',
'h_right_logo_file',
'f_left_logo_file',
'f_right_logo_file',
'op',
'submit',
'form_build_id',
'form_token',
'form_id',
) as $del) {
unset($save[$del]);
}
variable_set('webform2pdf_default', $save);
}
function webform2pdf_edit_form($form_state, $node) {
$form = array();
$result = db_query("SELECT * FROM {webform2pdf} WHERE nid = %d AND enabled = 1", $node->nid);
$default = db_fetch_array($result);
$form['enabled'] = array(
'#default_value' => $default['enabled'],
'#type' => 'checkbox',
'#title' => t('Generate PDF Document.'),
);
if ($default['enabled']) {
$webform2pdf_default = variable_get('webform2pdf_default', '');
$form['#attributes'] = array(
'enctype' => 'multipart/form-data',
);
$form['base'] = array(
'#type' => 'fieldset',
'#title' => t('General settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['base']['page_format'] = array(
'#type' => 'select',
'#title' => t('Paper size'),
'#default_value' => $default['page_format'],
'#options' => array(
'4A0' => '4A0',
'2A0' => '2A0',
'A0' => 'A0',
'A1' => 'A1',
'A2' => 'A2',
'A3' => 'A3',
'A4' => 'A4',
'A5' => 'A5',
'A6' => 'A6',
'A7' => 'A7',
'A8' => 'A8',
'A9' => 'A9',
'A10' => 'A10',
'B0' => 'B0',
'B1' => 'B1',
'B2' => 'B2',
'B3' => 'B3',
'B4' => 'B4',
'B5' => 'B5',
'B6' => 'B6',
'B7' => 'B7',
'B8' => 'B8',
'B9' => 'B9',
'B10' => 'B10',
'C0' => 'C0',
'C1' => 'C1',
'C2' => 'C2',
'C3' => 'C3',
'C4' => 'C4',
'C5' => 'C5',
'C6' => 'C6',
'C7' => 'C7',
'C8' => 'C8',
'C9' => 'C9',
'C10' => 'C10',
'RA0' => 'RA0',
'RA1' => 'RA1',
'RA2' => 'RA2',
'RA3' => 'RA3',
'RA4' => 'RA4',
'SRA0' => 'SRA0',
'SRA1' => 'SRA1',
'SRA2' => 'SRA2',
'SRA3' => 'SRA3',
'SRA4' => 'SRA4',
'LETTER' => t('Letter'),
'LEGAL' => t('Legal'),
'EXECUTIVE' => t('Executive'),
'FOLIO' => t('Folio'),
),
);
$form['base']['page_orientation'] = array(
'#type' => 'radios',
'#title' => t('Page orientation'),
'#default_value' => $default['page_orientation'],
'#options' => array(
'P' => t('Portrait'),
'L' => t('Landscape'),
),
);
$form['email'] = array(
'#type' => 'fieldset',
'#title' => t('E-mail settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['email']['pdf_send_email'] = array(
'#type' => 'checkbox',
'#title' => t('Attach PDF as an attachment to the e-mails sent to the form recipients.'),
'#default_value' => $default['pdf_send_email'],
);
$send_mail = array();
if (!empty($node->webform['email'])) {
$send_mail['email'] = $node->webform['email'];
}
$options = _webform_component_options($node->webform['components'], 'email');
if (is_array($node->webform['components'])) {
foreach ($node->webform['components'] as $cid => $component) {
if (isset($component['extra']['email']) && $component['extra']['email']) {
$send_mail[$cid] = t('Form component: %component', array(
'%component' => $component['name'],
));
}
}
}
if (count($send_mail)) {
$def = unserialize($default['no_send_email_addr']);
if (!is_array($def)) {
$def = array();
}
$form['email']['no_send_email_addr'] = array(
'#title' => t("Don't attach PDF file"),
'#type' => 'checkboxes',
'#options' => $send_mail,
'#default_value' => $def,
'#description' => t("PDF file won't be attached to the e-mail sent to the following recipients."),
);
}
$form['header'] = array(
'#type' => 'fieldset',
'#title' => t('PDF header'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['header']['h_left_logo'] = array(
'#type' => 'value',
'#value' => $default['h_left_logo'],
);
if ($default['h_left_logo']) {
$logo_file = _webform2pdf_get_file($default['h_left_logo']);
$form['header']['h_left_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the left side'),
'#value' => theme('image', $logo_file->filepath, 'Header left logo.', $logo_file->filename),
);
$form['header']['h_left_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete left side logo.'),
);
}
else {
$form['header']['h_left_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload left side logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload left side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $webform2pdf_default['h_left_logo_size'],
)),
);
}
$form['header']['h_txt'] = array(
'#type' => 'textarea',
'#title' => t('Header text'),
'#rows' => '5',
'#default_value' => $default['h_txt'],
'#resizable' => FALSE,
'#description' => t("PDF header text. 5 rows maximum.") . theme('webform_token_help'),
);
$form['header']['h_txt_align'] = array(
'#type' => 'select',
'#title' => t('Text alignment'),
'#default_value' => $default['h_txt_align'],
'#options' => array(
'L' => t('Align left'),
'C' => t('Align center'),
'R' => t('Align right'),
),
);
$form['header']['h_font_family'] = array(
'#type' => 'select',
'#title' => t('Font Family'),
'#default_value' => $default['h_font_family'],
'#options' => array(
'helvetica' => 'Helvetica',
'times' => 'Times',
'courier' => 'Courier',
'dejavusans' => 'Dejavu Sans',
'dejavuserif' => 'Dejavu Serif',
'freesans' => 'Free Sans',
'freeserif' => 'Free Serif',
'freemono' => 'Free Mono',
),
'#description' => t('Set the font family to be used.'),
);
$form['header']['h_font_size'] = array(
'#type' => 'textfield',
'#title' => t('Font Size'),
'#default_value' => $default['h_font_size'],
'#size' => 2,
'#maxlength' => 3,
'#description' => t('Set the font size to be used for header text. This is the base value for the scaling applied to other text styles.'),
);
$form['header']['h_right_logo'] = array(
'#type' => 'value',
'#value' => $default['h_right_logo'],
);
if ($default['h_right_logo']) {
$logo_file = _webform2pdf_get_file($default['h_right_logo']);
$form['header']['h_right_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the right side'),
'#value' => theme('image', $logo_file->filepath, 'Header right logo.', $logo_file->filename),
);
$form['header']['h_right_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete right logo.'),
);
}
else {
$form['header']['h_right_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload right logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload right side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $webform2pdf_default['h_right_logo_size'],
)),
);
}
$form['page'] = array(
'#type' => 'fieldset',
'#title' => t('Content of the PDF document'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$tokens = _webform2pdf_list_template_vars($node);
array_unshift($tokens, '%pagebreak');
$form['page']['p_body'] = array(
'#type' => 'textarea',
'#title' => t('Page body'),
'#rows' => '10',
'#default_value' => $default['p_body'],
'#description' => t("The content of the PDF file can be defined here, the text can be formatted with HTML and CSS tags. The form elements can be referred with the following special strings: !vars. Select form elements can be outputted in different ways, write one of the following strings after the element name to choose from them: '-nl', '-all', '-nl-all'. '-nl ' modifier writes every selected element into a new line, '-all' lists every option, and marks which were selected from them. '-nl-all' lists all of the options in separate lines, and marks selected ones.", array(
'!vars' => implode(', ', $tokens),
)) . theme('webform_token_help'),
);
$form['page']['format'] = filter_form($default['format']);
$form['page']['p_txt_align'] = array(
'#type' => 'select',
'#title' => t('Text alignment'),
'#default_value' => $default['p_txt_align'],
'#options' => array(
'L' => t('Align left'),
'C' => t('Align center'),
'R' => t('Align right'),
),
);
$form['page']['p_font_family'] = array(
'#type' => 'select',
'#title' => t('Font Family'),
'#default_value' => $default['p_font_family'],
'#options' => array(
'helvetica' => 'Helvetica',
'times' => 'Times',
'courier' => 'Courier',
'dejavusans' => 'Dejavu Sans',
'dejavuserif' => 'Dejavu Serif',
'freesans' => 'Free Sans',
'freeserif' => 'Free Serif',
'freemono' => 'Free Mono',
),
'#description' => t('Set the font family to be used.'),
);
$form['page']['p_font_size'] = array(
'#type' => 'textfield',
'#title' => t('Font Size'),
'#default_value' => $default['p_font_size'],
'#size' => 2,
'#maxlength' => 3,
'#description' => t('Set the font size to be used for header text. This is the base value for the scaling applied to other text styles.'),
);
$form['footer'] = array(
'#type' => 'fieldset',
'#title' => t('PDF footer'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['footer']['f_left_logo'] = array(
'#type' => 'value',
'#value' => $default['f_left_logo'],
);
if ($default['f_left_logo']) {
$logo_file = _webform2pdf_get_file($default['f_left_logo']);
$form['footer']['f_left_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the left side'),
'#value' => theme('image', $logo_file->filepath, 'Footer left logo.', $logo_file->filename),
);
$form['footer']['f_left_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete left side logo.'),
);
}
else {
$form['footer']['f_left_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload left side logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload left side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $webform2pdf_default['f_left_logo_size'],
)),
);
}
$form['footer']['f_txt'] = array(
'#type' => 'textarea',
'#title' => t('Footer text'),
'#rows' => '2',
'#default_value' => $default['f_txt'],
'#resizable' => FALSE,
'#description' => t("The PDF footer text. 2 rows maximum. The following special element can be used: %pagenumber - number of the page, %totalpage - total page count.") . theme('webform_token_help'),
);
$form['footer']['f_txt_align'] = array(
'#type' => 'select',
'#title' => t('Text alignment'),
'#default_value' => $default['f_txt_align'],
'#options' => array(
'L' => t('Align left'),
'C' => t('Align center'),
'R' => t('Align right'),
),
);
$form['footer']['f_font_family'] = array(
'#type' => 'select',
'#title' => t('Font Family'),
'#default_value' => $default['f_font_family'],
'#options' => array(
'helvetica' => 'Helvetica',
'times' => 'Times',
'courier' => 'Courier',
'dejavusans' => 'Dejavu Sans',
'dejavuserif' => 'Dejavu Serif',
'freesans' => 'Free Sans',
'freeserif' => 'Free Serif',
'freemono' => 'Free Mono',
),
'#description' => t('Set the font family to be used.'),
);
$form['footer']['f_font_size'] = array(
'#type' => 'textfield',
'#title' => t('Font Size'),
'#default_value' => $default['f_font_size'],
'#size' => 2,
'#maxlength' => 3,
'#description' => t('Set the font size to be used for header text. This is the base value for the scaling applied to other text styles.'),
);
$form['footer']['f_right_logo'] = array(
'#type' => 'value',
'#value' => $default['f_right_logo'],
);
if ($default['f_right_logo']) {
$logo_file = _webform2pdf_get_file($default['f_right_logo']);
$form['footer']['f_right_logo_img'] = array(
'#type' => 'item',
'#title' => t('Logo on the right side'),
'#value' => theme('image', $logo_file->filepath, 'Footer right logo.', $logo_file->filename),
);
$form['footer']['f_right_logo_del'] = array(
'#type' => 'checkbox',
'#title' => t('Delete right logo.'),
);
}
else {
$form['footer']['f_right_logo_file'] = array(
'#type' => 'file',
'#title' => t('Upload right logo'),
'#size' => 60,
'#maxlength' => 250,
'#description' => t("Upload right side logo. If the size of the uploaded image is more than !size, it will be resized to this size.", array(
'!size' => $webform2pdf_default['f_right_logo_size'],
)),
);
}
}
else {
$form['#submit'] = array(
'webform2pdf_enable_edit_form_submit',
);
}
$form['nid'] = array(
'#type' => 'value',
'#value' => $node->nid,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
if ($default['enabled']) {
$form['reset'] = array(
'#type' => 'submit',
'#value' => t('Reset to defaults'),
);
}
return $form;
}
function webform2pdf_edit_form_validate($form, &$form_state) {
if ($form_state['values']['op'] == t('Submit')) {
$header = explode('<br />', nl2br(str_replace('<br>', '<br />', $form_state['values']['h_txt'])));
if (count($header) > 5) {
form_set_error('h_txt', t('Up to 5 rows can be set!'));
}
$footer = explode('<br />', nl2br(str_replace('<br>', '<br />', $form_state['values']['f_txt'])));
if (count($footer) > 2) {
form_set_error('f_txt', t('Up to 2 rows can be set!'));
}
}
}
function webform2pdf_edit_form_submit($form, &$form_state) {
$webform2pdf_default = variable_get('webform2pdf_default', '');
if ($form_state['values']['op'] == t('Submit')) {
$update['enabled'] = $form_state['values']['enabled'];
$update['pdf_send_email'] = $form_state['values']['pdf_send_email'];
$update['no_send_email_addr'] = serialize($form_state['values']['no_send_email_addr']);
$update['page_format'] = $form_state['values']['page_format'];
$update['page_orientation'] = $form_state['values']['page_orientation'];
$update['h_left_logo'] = $form_state['values']['h_left_logo'];
$update['h_right_logo'] = $form_state['values']['h_right_logo'];
$update['f_left_logo'] = $form_state['values']['f_left_logo'];
$update['f_right_logo'] = $form_state['values']['f_right_logo'];
$update['h_font_size'] = $form_state['values']['h_font_size'];
$update['p_font_size'] = $form_state['values']['p_font_size'];
$update['f_font_size'] = $form_state['values']['f_font_size'];
$update['h_txt_align'] = $form_state['values']['h_txt_align'];
$update['h_font_family'] = $form_state['values']['h_font_family'];
$update['p_txt_align'] = $form_state['values']['p_txt_align'];
$update['p_font_family'] = $form_state['values']['p_font_family'];
$update['f_txt_align'] = $form_state['values']['f_txt_align'];
$update['f_font_family'] = $form_state['values']['f_font_family'];
$update['h_txt'] = $form_state['values']['h_txt'];
$update['f_txt'] = $form_state['values']['f_txt'];
$update['p_body'] = $form_state['values']['p_body'];
$update['format'] = $form_state['values']['format'];
$update['nid'] = $form_state['values']['nid'];
foreach (array(
'h_left_logo',
'h_right_logo',
'f_left_logo',
'f_right_logo',
) as $logo) {
if (isset($form_state['values'][$logo . '_del'])) {
if ($form_state['values'][$logo . '_del']) {
if (_webform2pdf_use_file($form_state['values'][$logo]) - 1 == 0) {
$logo_file = _webform2pdf_get_file($form_state['values'][$logo]);
file_delete($logo_file->filepath);
}
$update[$logo] = 0;
}
}
}
foreach (array(
'h_left_logo',
'h_right_logo',
'f_left_logo',
'f_right_logo',
) as $logo) {
if (isset($form_state['values'][$logo . '_file'])) {
$validators = array(
'file_validate_is_image' => array(),
'file_validate_image_resolution' => array(
$webform2pdf_default[$logo . '_size'],
),
);
if ($file = file_save_upload($logo . '_file', $validators, file_directory_path())) {
file_set_status($file, FILE_STATUS_PERMANENT);
$update[$logo] = $file->fid;
}
}
}
}
elseif ($form_state['values']['op'] == t('Reset to defaults')) {
$update['enabled'] = $form_state['values']['enabled'];
$update['pdf_send_email'] = $webform2pdf_default['pdf_send_email'];
$update['page_format'] = $webform2pdf_default['page_format'];
$update['page_orientation'] = $webform2pdf_default['page_orientation'];
$update['h_left_logo'] = $webform2pdf_default['h_left_logo'];
$update['h_right_logo'] = $webform2pdf_default['h_right_logo'];
$update['f_left_logo'] = $webform2pdf_default['f_left_logo'];
$update['f_right_logo'] = $webform2pdf_default['f_right_logo'];
$update['h_font_size'] = $webform2pdf_default['h_font_size'];
$update['p_font_size'] = $webform2pdf_default['p_font_size'];
$update['f_font_size'] = $webform2pdf_default['f_font_size'];
$update['h_txt_align'] = $webform2pdf_default['h_txt_align'];
$update['h_font_family'] = $webform2pdf_default['h_font_family'];
$update['p_txt_align'] = $webform2pdf_default['p_txt_align'];
$update['p_font_family'] = $webform2pdf_default['p_font_family'];
$update['f_txt_align'] = $webform2pdf_default['f_txt_align'];
$update['f_font_family'] = $webform2pdf_default['f_font_family'];
$update['h_txt'] = $webform2pdf_default['h_txt'];
$update['f_txt'] = $webform2pdf_default['f_txt'];
$update['p_body'] = $webform2pdf_default['p_body'];
$update['format'] = $webform2pdf_default['format'];
$update['nid'] = $form_state['values']['nid'];
foreach (array(
'h_left_logo',
'h_right_logo',
'f_left_logo',
'f_right_logo',
) as $logo) {
if (_webform2pdf_use_file($form_state['values'][$logo]) - 1 == 0) {
$logo_file = _webform2pdf_get_file($form_state['values'][$logo]);
file_delete($logo_file->filepath);
}
}
}
$SQL = "UPDATE {webform2pdf} SET enabled = %d, pdf_send_email = %d, no_send_email_addr = '%s'";
$SQL .= ", page_format = '%s', page_orientation = '%s', h_left_logo = %d, h_right_logo = %d";
$SQL .= ", f_left_logo = %d, f_right_logo = %d, h_font_size = %d, p_font_size = %d";
$SQL .= ", f_font_size = %d, h_txt_align = '%s', h_font_family = '%s'";
$SQL .= ", p_txt_align = '%s', p_font_family = '%s', f_txt_align = '%s', f_font_family = '%s'";
$SQL .= ", h_txt = '%s', f_txt = '%s', p_body = '%s', format = %d";
$SQL .= " WHERE nid = %d";
db_query($SQL, $update);
}
function webform2pdf_enable_edit_form_submit($form, &$form_state) {
if ($form_state['values']['enabled']) {
$result = db_query("SELECT * FROM {webform2pdf} WHERE nid = %d", $form_state['values']['nid']);
$row = db_fetch_array($result);
if ($row['nid']) {
$SQL = "UPDATE {webform2pdf} SET enabled = %d WHERE nid = %d";
db_query($SQL, $form_state['values']['enabled'], $form_state['values']['nid']);
}
else {
$default = variable_get('webform2pdf_default', '');
unset($default['h_left_logo_size'], $default['h_right_logo_size'], $default['f_left_logo_size'], $default['f_right_logo_size']);
$SQL = "INSERT INTO {webform2pdf} (nid, enabled, download, pdf_send_email, page_format, page_orientation,";
$SQL .= " h_left_logo, h_right_logo, f_left_logo, f_right_logo, h_font_size, p_font_size, f_font_size,";
$SQL .= " h_txt_align, h_font_family, p_txt_align, p_font_family, f_txt_align, f_font_family, h_txt,";
$SQL .= " f_txt, p_body, format) VALUES (%d, %d, %d, %d, '%s', '%s', %d, %d, %d, %d,";
$SQL .= " %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d)";
db_query($SQL, $form_state['values']['nid'], $form_state['values']['enabled'], $default['download'], $default['pdf_send_email'], $default['page_format'], $default['page_orientation'], $default['h_left_logo'], $default['h_right_logo'], $default['f_left_logo'], $default['f_right_logo'], $default['h_font_size'], $default['p_font_size'], $default['f_font_size'], $default['h_txt_align'], $default['h_font_family'], $default['p_txt_align'], $default['p_font_family'], $default['f_txt_align'], $default['f_font_family'], $default['h_txt'], $default['f_txt'], $default['p_body'], $default['format']);
}
}
}
function _webform2pdf_get_file($fid) {
if (is_numeric($fid)) {
$result = db_query("SELECT * FROM {files} WHERE fid = %d", $fid);
return db_fetch_object($result);
}
return 0;
}
function _webform2pdf_use_file($fid) {
$webform2pdf_default = variable_get('webform2pdf_default', '');
if (is_numeric($fid)) {
$SQL = "SELECT count(*) AS num FROM {webform2pdf}";
$SQL .= " WHERE (h_left_logo = %d) OR (h_right_logo = %d) OR (f_left_logo = %d) OR (f_right_logo = %d)";
$result = db_query($SQL, $fid, $fid, $fid, $fid);
$count = db_fetch_array($result);
if ($webform2pdf_default['h_left_logo'] == $fid) {
$count['num']++;
}
if ($webform2pdf_default['h_right_logo'] == $fid) {
$count['num']++;
}
if ($webform2pdf_default['f_left_logo'] == $fid) {
$count['num']++;
}
if ($webform2pdf_default['f_right_logo'] == $fid) {
$count['num']++;
}
return $count['num'];
}
return 0;
}
function _webform2pdf_list_template_vars($node) {
$tokens = array();
foreach ($node->webform['components'] as $component) {
switch ($component['type']) {
case 'select':
$tokens[] = '%' . $component['form_key'];
$tokens[] = '%' . $component['form_key'] . '-all';
$tokens[] = '%' . $component['form_key'] . '-nl';
$tokens[] = '%' . $component['form_key'] . '-all-nl';
break;
case 'email':
case 'date':
case 'time':
case 'hidden':
case 'textarea':
case 'textfield':
case 'grid':
$tokens[] = '%' . $component['form_key'];
break;
default:
foreach (module_list() as $module) {
$function = '_' . $module . 'webform2pdf_list_template_vars';
if (function_exists($function)) {
call_user_func($function, $component, $tokens);
}
}
break;
}
}
$tokens[] = '%nid';
$tokens[] = '%sid';
return $tokens;
}
function _webform2pdf_get_template_vars($node, $submission) {
$tokens = array_flip(_webform2pdf_list_template_vars($node));
foreach ($tokens as $key => $token) {
$tokens[$key] = '';
}
foreach ($node->webform['components'] as $component) {
if (!empty($submission->data[$component['cid']]['value'])) {
switch ($component['type']) {
case 'date':
$timestamp = strtotime($submission->data[$component['cid']]['value'][0] . '/' . $submission->data[$component['cid']]['value'][1] . '/' . $submission->data[$component['cid']]['value'][2] . ' GMT');
$format = webform_date_format('medium');
$date = format_date($timestamp, 'custom', $format, 0);
$tokens['%' . $component['form_key']] = $date;
break;
case 'time':
if (!empty($submission->data[$component['cid']]['value'][0])) {
$tokens['%' . $component['form_key']] = $submission->data[$component['cid']]['value'][0] . ':' . $submission->data[$component['cid']]['value'][1];
if (!empty($submission->data[$component['cid']]['value'][2])) {
$tokens['%' . $component['form_key']] .= ' ' . $submission->data[$component['cid']]['value'][2];
}
}
else {
$tokens['%' . $component['form_key']] = '';
}
break;
case 'grid':
$options = array();
$opts = explode("<nl2br>", preg_replace("/(\r\n)+|(\n|\r)+/", "<nl2br>", $component['extra']['options']));
foreach ($opts as $opt) {
list($key, $var) = explode('|', $opt);
if (empty($var)) {
$options[$key] = trim($key);
}
else {
$options[$key] = trim($var);
}
}
$questions = explode("<nl2br>", preg_replace("/(\r\n)+|(\n|\r)+/", "<nl2br>", $component['extra']['questions']));
ksort($submission->data[$component['cid']]['value']);
$t = array();
foreach ($submission->data[$component['cid']]['value'] as $num => $answer) {
$t[] = $questions[$num] . ': ' . $options[$answer];
}
$tokens['%' . $component['form_key']] = implode("<br />\n", $t);
break;
case 'select':
$values = $submission->data[$component['cid']]['value'];
if (is_array($values)) {
$items = explode("<nl2br>", preg_replace("/(\r\n)+|(\n|\r)+/", "<nl2br>", $component['extra']['items']));
$selectNL = $selectAll = $selectAllNL = array();
foreach ($values as $value) {
$selectNL[] = ' - ' . $value . "<br />\n";
}
foreach ($items as $key => $item) {
if (strpos($item, '|')) {
$item = substr($item, 0, strpos($item, '|'));
}
if (in_array($item, $values)) {
$selectAll[] = '<u><b><span class="selected">' . $item . '</span></b></u>';
$selectAllNL[] = ' [X] ' . $item . "<br />\n";
}
else {
$selectAll[] = $item;
$selectAllNL[] = ' [ ] ' . $item . "<br />\n";
}
}
$tokens['%' . $component['form_key']] = implode(', ', $values);
$tokens['%' . $component['form_key'] . '-all'] = implode(', ', $selectAll);
$tokens['%' . $component['form_key'] . '-nl'] = implode('', $selectNL);
$tokens['%' . $component['form_key'] . '-all-nl'] = implode('', $selectAllNL);
}
else {
$tokens['%' . $component['form_key']] = $tokens['%' . $component['form_key'] . '-all'] = $tokens['%' . $component['form_key'] . '-nl'] = $tokens['%' . $component['form_key'] . '-all-nl'] = '';
}
break;
case 'email':
case 'hidden':
case 'textarea':
case 'textfield':
if (!empty($submission->data[$component['cid']]['value'][0])) {
$tokens['%' . $component['form_key']] = $submission->data[$component['cid']]['value'][0];
}
else {
$tokens['%' . $component['form_key']] = '';
}
break;
default:
foreach (module_list() as $module) {
$function = '_' . $module . 'webform2pdf_get_template_vars';
if (function_exists($function)) {
call_user_func($function, $component, $submission, $tokens);
}
}
break;
}
}
}
$tokens['%nid'] = $node->nid;
$tokens['%sid'] = $submission->sid;
drupal_alter('webform2pdf_tokens', $tokens, $node, $submission);
return $tokens;
}
function _webform2pdf_get_template($nid) {
$result = db_query("SELECT * FROM {webform2pdf} WHERE nid = %d AND enabled = 1", $nid);
$row = db_fetch_array($result);
$row['p_body'] = check_markup($row['p_body'], $row['format'], FALSE);
return $row;
}
function _webform2pdf_get_submissions($nid, $header = NULL, $sids = array()) {
$SQL = 'SELECT s.*, sd.cid, sd.no, sd.data, u.name, u.mail, u.status';
$SQL .= ' FROM {webform_submissions} s';
$SQL .= ' LEFT JOIN {webform_submitted_data} sd ON sd.sid = s.sid';
$SQL .= ' LEFT JOIN {users} u ON u.uid = s.uid';
$SQL .= ' WHERE sd.nid = %d';
if (count($sids)) {
$SQL .= ' AND s.sid IN (%s)';
}
if (is_array($header)) {
$SQL .= tablesort_sql($header);
if (!isset($header[0]['sort'])) {
$SQL .= ', sid ASC';
}
$SQL .= ', cid ASC, no ASC';
}
else {
$SQL .= ' ORDER BY sid ASC, cid ASC, no ASC';
}
$result = db_query($SQL, $nid, implode(',', $sids));
$submissions = array();
$previous = array();
while ($row = db_fetch_object($result)) {
if ($row->sid != $previous) {
$submissions[$row->sid] = new stdClass();
$submissions[$row->sid]->sid = $row->sid;
$submissions[$row->sid]->submitted = $row->submitted;
$submissions[$row->sid]->remote_addr = $row->remote_addr;
$submissions[$row->sid]->uid = $row->uid;
$submissions[$row->sid]->name = $row->name;
$submissions[$row->sid]->status = $row->status;
}
$submissions[$row->sid]->data[$row->cid]['value'][$row->no] = $row->data;
$previous = $row->sid;
}
return $submissions;
}
function webform2pdf_download_pdf_form(&$form_state, $node) {
$header = theme('webform_results_submissions_header', $node);
$submissions = webform_get_submissions($node->nid, $header);
$form = $options = array();
foreach ($submissions as $sid => $submission) {
$form['sid'][$sid] = array(
'#value' => $sid,
);
$form['date'][$sid] = array(
'#value' => format_date($submission->submitted, 'small'),
);
$form['username'][$sid] = array(
'#value' => theme('username', $submission),
);
$form['remote_addr'][$sid] = array(
'#value' => $submission->remote_addr,
);
$form['view'][$sid] = array(
'#value' => l(t('View'), "node/{$node->nid}/submission/{$sid}"),
);
$form['download_pdf'][$sid] = array(
'#value' => l(t('Download PDF'), "node/{$node->nid}/submission/{$sid}/downloadpdf"),
);
$options[$sid] = '';
}
$form['sids'] = array(
'#type' => 'checkboxes',
'#options' => $options,
);
$form['nid'] = array(
'#type' => 'value',
'#value' => $node->nid,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Download PDF'),
);
return $form;
}
function theme_webform2pdf_download_pdf_form($form) {
$output = '';
$header = theme('webform_results_submissions_header', $node);
$hc = theme('table_select_header_cell');
array_unshift($header, $hc);
$rows = array();
foreach ($form['sids']['#options'] as $sid => $empty) {
$row = array();
$row[] = array(
'data' => drupal_render($form['sids'][$sid]),
'class' => 'checkbox',
);
$row[] = array(
'data' => drupal_render($form['sid'][$sid]),
);
$row[] = array(
'data' => drupal_render($form['date'][$sid]),
);
$row[] = array(
'data' => drupal_render($form['username'][$sid]),
);
$row[] = array(
'data' => drupal_render($form['remote_addr'][$sid]),
);
$row[] = array(
'data' => drupal_render($form['view'][$sid]),
);
$row[] = array(
'data' => drupal_render($form['download_pdf'][$sid]),
);
$rows[] = $row;
}
$output .= theme('table', $header, $rows);
$output .= drupal_render($form);
return $output;
}
function webform2pdf_download_pdf_form_submit($form, &$form_state) {
$form_state['values']['sids'] = array_filter($form_state['values']['sids']);
if (count($form_state['values']['sids'])) {
$header = theme('webform_results_submissions_header', $node);
$submissions = _webform2pdf_get_submissions($form_state['values']['nid'], $header, $form_state['values']['sids']);
$node = node_load($form_state['values']['nid']);
$template = _webform2pdf_get_template($node->nid);
$tokens = array();
foreach ($submissions as $key => $submission) {
$tokens[$key] = _webform2pdf_get_template_vars($node, $submission);
}
$pdf = theme('webform2pdf_pdf_init', $node, $template);
$pdf = theme('webform2pdf_pdf_header', $pdf, $node, $template);
$pdf = theme('webform2pdf_pdf_footer', $pdf, $node, $template);
$pdf = theme('webform2pdf_pdf_page', $pdf);
$pdf
->AliasNbPages();
foreach ($tokens as $key => $token) {
$pages[$key] = strtr($template['p_body'], $token);
}
$template['pages'] = implode('%pagebreak', $pages);
$template['pages'] = explode('%pagebreak', $template['pages']);
$pdf = theme('webform2pdf_pdf_content', $pdf, $node, $template, $tokens);
$pdf
->lastPage();
$filename = "webform_submissions-" . $form_state['values']['nid'] . '-' . time() . ".pdf";
$pdf
->Output($filename, 'I');
die;
}
}
function _webform2pdf_init_tcpdf($node, $template) {
global $base_url;
$default = variable_get('webform2pdf_default', '');
define('K_TCPDF_EXTERNAL_CONFIG', TRUE);
define('K_PATH_MAIN', dirname($_SERVER['SCRIPT_FILENAME']));
define('K_PATH_URL', $base_url);
define('K_PATH_FONTS', $default['pdf_lib'] . '/fonts/');
define('K_PATH_CACHE', $default['pdf_lib'] . '/cache/');
define('K_PATH_IMAGES', '');
define('K_BLANK_IMAGE', $default['pdf_lib'] . '/images/_blank.png');
define('K_CELL_HEIGHT_RATIO', 1.25);
define('K_SMALL_RATIO', 2 / 3);
if (is_file($default['pdf_lib'] . '/tcpdf.php')) {
include_once drupal_get_path('module', 'webform2pdf') . '/webform2pdf.class.inc';
$font = array(
variable_get('print_pdf_font_family', PRINT_PDF_FONT_FAMILY_DEFAULT),
'',
variable_get('print_pdf_font_size', PRINT_PDF_FONT_SIZE_DEFAULT),
);
$pdf = new W2PDF($template['page_orientation'], 'mm', $template['page_format'], TRUE);
$pdf
->SetCreator(variable_get('site_name', 'Drupal'));
$pdf
->SetAuthor($node->name);
$pdf
->SetTitle($node->title);
$pdf
->setPDFVersion('1.6');
return $pdf;
}
else {
return;
}
}
function theme_webform2pdf_pdf_init($node, $template) {
return _webform2pdf_init_tcpdf($node, $template);
}
function _webform2pdf_pdf_header(&$pdf, &$node, &$template) {
if (!empty($template['h_left_logo'])) {
$f = _webform2pdf_get_file($template['h_left_logo']);
$s = getimagesize($f->filepath);
$logo['left'] = $f->filepath;
$size['left']['w'] = $s[0] / 75 * 25;
$size['left']['h'] = $s[1] / 75 * 25;
}
if (!empty($template['h_right_logo'])) {
$f = _webform2pdf_get_file($template['h_right_logo']);
$s = getimagesize($f->filepath);
$logo['right'] = $f->filepath;
$size['right']['w'] = $s[0] / 75 * 25;
$size['right']['h'] = $s[1] / 75 * 25;
}
$pdf
->setHeaderFont(array(
$template['h_font_family'],
'',
$template['h_font_size'],
));
$pdf
->setHeaderMargin(5);
$header_msg = nl2br(_webform_filter_values($template['h_txt'], $node, NULL, FALSE));
$pdf
->setHeaderData($logo, $size, $header_msg, $template['h_txt_align']);
return $pdf;
}
function theme_webform2pdf_pdf_header(&$pdf, &$node, &$template) {
return _webform2pdf_pdf_header($pdf, $node, $template);
}
function _webform2pdf_pdf_footer(&$pdf, &$node, &$template) {
if (!empty($template['f_left_logo'])) {
$f = _webform2pdf_get_file($template['f_left_logo']);
$s = getimagesize($f->filepath);
$logo['left'] = $f->filepath;
$size['left']['w'] = $s[0] / 75 * 25;
$size['left']['h'] = $s[1] / 75 * 25;
}
if (!empty($template['f_right_logo'])) {
$f = _webform2pdf_get_file($template['f_right_logo']);
$s = getimagesize($f->filepath);
$logo['right'] = $f->filepath;
$size['right']['w'] = $s[0] / 75 * 25;
$size['right']['h'] = $s[1] / 75 * 25;
}
$pdf
->setFooterFont(array(
$template['f_font_family'],
'',
$template['f_font_size'],
));
$pdf
->setFooterMargin(5);
$footer_msg = nl2br(_webform_filter_values($template['f_txt'], $node, NULL, FALSE));
$pdf
->SetFooterData($logo, $size, $footer_msg, $template['f_txt_align']);
return $pdf;
}
function theme_webform2pdf_pdf_footer(&$pdf, &$node, &$template) {
return _webform2pdf_pdf_footer($pdf, $node, $template);
}
function _webform2pdf_pdf_page(&$pdf) {
$pdf
->SetMargins(15, 20, 15);
$pdf
->SetAutoPageBreak(TRUE, 25);
$pdf
->setImageScale(4);
$pdf
->setJPEGQuality(100);
return $pdf;
}
function theme_webform2pdf_pdf_page(&$pdf) {
return _webform2pdf_pdf_page($pdf);
}
function _webform2pdf_pdf_content(&$pdf, &$node, &$template, &$tokens) {
$pdf
->SetFont($template['p_font_family'], '', $template['p_font_size']);
foreach ($template['pages'] as $page) {
$pdf
->AddPage();
$page = _webform_filter_values($page, $node, NULL, FALSE);
$pdf
->writeHTML($page, TRUE, FALSE, FALSE, FALSE, $template['p_txt_align']);
}
return $pdf;
}
function theme_webform2pdf_pdf_content(&$pdf, &$node, &$template, &$tokens) {
return _webform2pdf_pdf_content($pdf, $node, $template, $tokens);
}
function webform2pdf_submission_download_pdf($node, $submission, $output_type = 'I') {
$output_types = array(
'I',
'D',
'S',
);
if (in_array($output_type, $output_types)) {
$tokens = _webform2pdf_get_template_vars($node, $submission);
$template = _webform2pdf_get_template($node->nid);
$pdf = theme('webform2pdf_pdf_init', $node, $template);
if (!empty($pdf)) {
$pdf = theme('webform2pdf_pdf_header', $pdf, $node, $template);
$pdf = theme('webform2pdf_pdf_footer', $pdf, $node, $template);
$pdf = theme('webform2pdf_pdf_page', $pdf);
$pdf
->AliasNbPages();
$template['pages'] = explode('%pagebreak', $template['p_body']);
foreach ($template['pages'] as $key => $page) {
$template['pages'][$key] = strtr($page, $tokens);
}
$pdf = theme('webform2pdf_pdf_content', $pdf, $node, $template, $tokens);
$pdf
->lastPage();
$filename = "webform_submission-" . $node->nid . '-' . $submission->sid . ".pdf";
if ($output_type == 'S') {
return $pdf
->Output($filename, $output_type);
}
else {
$pdf
->Output($filename, $output_type);
die;
}
}
}
}
function webform2pdf_mail_alter(&$message) {
global $webform2pdf_send2pdf;
if ($message['id'] == 'webform_submission' && isset($webform2pdf_send2pdf['nid'])) {
$attach_pdf = 1;
if (!empty($webform2pdf_send2pdf['nopdf'])) {
if (in_array($message['to'], $webform2pdf_send2pdf['nopdf'])) {
$attach_pdf = 0;
}
}
if ($attach_pdf) {
$trenner = '------------' . md5(uniqid(time()));
$message['headers']['Content-Type'] = 'multipart/mixed; boundary="' . $trenner . '"';
unset($message['headers']['Content-Transfer-Encoding']);
$content_type = $message['headers']['Content-Type'];
$body = "\n--" . $trenner . "\n" . "Content-Type: " . $content_type . "\n" . "Content-Transfer-Encoding: 8bit\n\n";
$body .= is_array($message['body']) ? drupal_wrap_mail(implode("\n\n", $message['body'])) : drupal_wrap_mail($message['body']);
unset($message['body']);
$message['body'] = $body;
unset($body);
$message['body'] .= "\n\n--" . $trenner . "\n";
$message['body'] .= "Content-Type: application/pdf; name=\"webform_submission-" . $webform2pdf_send2pdf['nid'] . '-' . $webform2pdf_send2pdf['sid'] . ".pdf\"\n";
$message['body'] .= "Content-Transfer-Encoding: base64\n";
$message['body'] .= "Content-Disposition: attachment; filename=\"webform_submission-" . $webform2pdf_send2pdf['nid'] . '-' . $webform2pdf_send2pdf['sid'] . ".pdf\"\n\n";
$message['body'] .= chunk_split(base64_encode(theme('webform2pdf_mail2pdf', $webform2pdf_send2pdf['nid'], $webform2pdf_send2pdf['sid'])));
$message['body'] .= "\n\n";
$message['body'] .= "--" . $trenner . "--";
}
}
}
function theme_webform2pdf_mail2pdf($nid, $sid) {
$node = node_load(array(
'nid' => $nid,
));
$submissions = _webform2pdf_get_submissions($nid, NULL, array(
$sid,
));
$token = _webform2pdf_get_template_vars($node, $submissions[$sid]);
$template = _webform2pdf_get_template($node->nid);
$pdf = theme('webform2pdf_pdf_init', $node, $template);
if (!empty($pdf)) {
$pdf = theme('webform2pdf_pdf_header', $pdf, $node, $template);
$pdf = theme('webform2pdf_pdf_footer', $pdf, $node, $template);
$pdf = theme('webform2pdf_pdf_page', $pdf);
$pdf
->AliasNbPages();
$template['pages'] = explode('%pagebreak', $template['p_body']);
foreach ($template['pages'] as $key => $page) {
$template['pages'][$key] = strtr($page, $token);
}
$pdf = theme('webform2pdf_pdf_content', $pdf, $node, $template, $token);
$pdf
->lastPage();
return $pdf
->Output($filename, 'S');
}
}
function webform2pdf_url_encode($nid, $sid, $encode = TRUE) {
$url = 'node/' . $nid . '/submission/' . $sid . '/downloadpdf';
if ($encode && function_exists('mcrypt_encrypt')) {
$key = variable_get('webform2pdf_key', '');
return 'webform2pdf/' . urlencode(trim(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $url, MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND)))));
}
return $url;
}
function webform2pdf_url_decode($url) {
if (function_exists('mcrypt_decrypt')) {
$key = variable_get('webform2pdf_key', '');
$url2 = trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $key, urldecode(base64_decode($url)), MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND)));
list($tmp, $nid, $tmp, $sid, $tmp) = explode('/', $url2);
unset($tmp, $url2);
if (is_int($nid) && is_int($sid)) {
$node = webform_menu_load($nid);
$submission = webform_menu_submission_load($sid, $nid);
if (!empty($node) && !empty($submission)) {
return webform2pdf_submission_download_pdf($node, $submission);
}
}
}
drupal_not_found();
}
