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85ad3d82
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Assos Assos
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<?php
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/**
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* @file
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* This file is loaded when handling submissions, either submitting new,
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* editing, or viewing. It also contains all CRUD functions for submissions.
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*
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* @author Nathan Haug <nate@lullabot.com>
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*/
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/**
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* Given an array of submitted values, flatten it into data for a submission.
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*
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* @param $node
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* The node object containing the current webform.
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* @param $submitted
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* The submitted user values from the webform.
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* @return
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* An array suitable for use in the 'data' property of a $submission object.
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*/
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function webform_submission_data($node, $submitted) {
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$data = array();
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foreach ($submitted as $cid => $values) {
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// Don't save pagebreaks as submitted data.
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if ($node->webform['components'][$cid]['type'] == 'pagebreak') {
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continue;
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}
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if (is_array($values)) {
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$data[$cid]['value'] = $values;
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}
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else {
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$data[$cid]['value'][0] = $values;
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}
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}
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return $data;
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}
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/**
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* Update a webform submission entry in the database.
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*
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* @param $node
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* The node object containing the current webform.
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* @param $submission
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* The webform submission object to be saved into the database.
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* @return
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* The existing submission SID.
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*/
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function webform_submission_update($node, $submission) {
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// Allow other modules to modify the submission before saving.
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foreach (module_implements('webform_submission_presave') as $module) {
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$function = $module . '_webform_submission_presave';
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$function($node, $submission);
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}
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// Update the main submission info.
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drupal_write_record('webform_submissions', $submission, 'sid');
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// If is draft, only delete data for components submitted, to
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// preserve any data from form pages not visited in this submission.
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if ($submission->is_draft) {
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$submitted_cids = array_keys($submission->data);
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if ($submitted_cids) {
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db_delete('webform_submitted_data')
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->condition('sid', $submission->sid)
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->condition('cid', $submitted_cids, 'IN')
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->execute();
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}
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}
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else {
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db_delete('webform_submitted_data')
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->condition('sid', $submission->sid)
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->execute();
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}
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// Then re-add submission data to the database.
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$submission->is_new = FALSE;
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webform_submission_insert($node, $submission);
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module_invoke_all('webform_submission_update', $node, $submission);
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return $submission->sid;
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}
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/**
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* Insert a webform submission entry in the database.
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*
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* @param $node
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* The node object containing the current webform.
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* @param $submission
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* The webform submission object to be saved into the database.
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* @return
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* The new submission SID.
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*/
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function webform_submission_insert($node, $submission) {
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// The submission ID may already be set if being called as an update.
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if (!isset($submission->sid) && (!isset($submission->is_new) || $submission->is_new == FALSE)) {
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// Allow other modules to modify the submission before saving.
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foreach (module_implements('webform_submission_presave') as $module) {
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$function = $module . '_webform_submission_presave';
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$function($node, $submission);
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}
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$submission->nid = $node->webform['nid'];
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drupal_write_record('webform_submissions', $submission);
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$is_new = TRUE;
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}
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foreach ($submission->data as $cid => $values) {
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foreach ($values['value'] as $delta => $value) {
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$data = array(
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'nid' => $node->webform['nid'],
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'sid' => $submission->sid,
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'cid' => $cid,
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'no' => $delta,
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'data' => is_null($value) ? '' : $value,
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);
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drupal_write_record('webform_submitted_data', $data);
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}
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}
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// Invoke the insert hook after saving all the data.
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if (isset($is_new)) {
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module_invoke_all('webform_submission_insert', $node, $submission);
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}
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return $submission->sid;
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}
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/**
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* Delete a single submission.
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*
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3753f249
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Assos Assos
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* @param $node
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* The node object containing the current webform.
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* @param $submission
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* The webform submission object to be deleted from the database.
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85ad3d82
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Assos Assos
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*/
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function webform_submission_delete($node, $submission) {
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// Iterate through all components and let each do cleanup if necessary.
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foreach ($node->webform['components'] as $cid => $component) {
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if (isset($submission->data[$cid])) {
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webform_component_invoke($component['type'], 'delete', $component, $submission->data[$cid]['value']);
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}
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}
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// Delete any anonymous session information.
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if (isset($_SESSION['webform_submission'][$submission->sid])) {
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unset($_SESSION['webform_submission'][$submission->sid]);
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}
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db_delete('webform_submitted_data')
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->condition('nid', $node->nid)
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->condition('sid', $submission->sid)
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->execute();
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db_delete('webform_submissions')
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->condition('nid', $node->nid)
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->condition('sid', $submission->sid)
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->execute();
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module_invoke_all('webform_submission_delete', $node, $submission);
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}
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/**
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* Send related e-mails related to a submission.
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*
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* This function is usually invoked when a submission is completed, but may be
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* called any time e-mails should be redelivered.
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*
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* @param $node
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* The node object containing the current webform.
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* @param $submission
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* The webform submission object to be used in sending e-mails.
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* @param $emails
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* (optional) An array of specific e-mail settings to be used. If omitted, all
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* e-mails in $node->webform['emails'] will be sent.
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*/
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function webform_submission_send_mail($node, $submission, $emails = NULL) {
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global $user;
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// Get the list of e-mails we'll be sending.
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$emails = isset($emails) ? $emails : $node->webform['emails'];
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// Create a themed message for mailing.
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$send_count = 0;
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foreach ($emails as $eid => $email) {
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// Set the HTML property based on availablity of MIME Mail.
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$email['html'] = ($email['html'] && webform_email_html_capable());
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// Pass through the theme layer if using the default template.
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if ($email['template'] == 'default') {
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$email['message'] = theme(array('webform_mail_' . $node->nid, 'webform_mail', 'webform_mail_message'), array('node' => $node, 'submission' => $submission, 'email' => $email));
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}
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else {
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$email['message'] = $email['template'];
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}
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// Replace tokens in the message.
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$email['message'] = _webform_filter_values($email['message'], $node, $submission, $email, FALSE, TRUE);
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// Build the e-mail headers.
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$email['headers'] = theme(array('webform_mail_headers_' . $node->nid, 'webform_mail_headers'), array('node' => $node, 'submission' => $submission, 'email' => $email));
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// Assemble the From string.
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if (isset($email['headers']['From'])) {
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// If a header From is already set, don't override it.
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$email['from'] = $email['headers']['From'];
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unset($email['headers']['From']);
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}
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else {
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$email['from'] = webform_format_email_address($email['from_address'], $email['from_name'], $node, $submission);
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}
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// Update the subject if set in the themed headers.
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if (isset($email['headers']['Subject'])) {
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$email['subject'] = $email['headers']['Subject'];
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unset($email['headers']['Subject']);
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}
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else {
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$email['subject'] = webform_format_email_subject($email['subject'], $node, $submission);
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}
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// Update the to e-mail if set in the themed headers.
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if (isset($email['headers']['To'])) {
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$email['email'] = $email['headers']['To'];
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unset($email['headers']['To']);
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}
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// Generate the list of addresses that this e-mail will be sent to.
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$addresses = array_filter(explode(',', $email['email']));
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$addresses_final = array();
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foreach ($addresses as $address) {
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$address = trim($address);
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// After filtering e-mail addresses with component values, a single value
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// might contain multiple addresses (such as from checkboxes or selects).
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$address = webform_format_email_address($address, NULL, $node, $submission, TRUE, FALSE, 'short');
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if (is_array($address)) {
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foreach ($address as $new_address) {
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$new_address = trim($new_address);
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if (valid_email_address($new_address)) {
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$addresses_final[] = $new_address;
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}
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}
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}
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elseif (valid_email_address($address)) {
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$addresses_final[] = $address;
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}
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}
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// Mail the webform results.
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foreach ($addresses_final as $address) {
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// Verify that this submission is not attempting to send any spam hacks.
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if (_webform_submission_spam_check($address, $email['subject'], $email['from'], $email['headers'])) {
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watchdog('webform', 'Possible spam attempt from @remote_addr' . "<br />\n" . nl2br(htmlentities($email['message'])), array('@remote_add' => ip_address()));
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drupal_set_message(t('Illegal information. Data not submitted.'), 'error');
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return FALSE;
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}
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$language = $user->uid ? user_preferred_language($user) : language_default();
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$mail_params = array(
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'message' => $email['message'],
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'subject' => $email['subject'],
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'headers' => $email['headers'],
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'node' => $node,
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'submission' => $submission,
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'email' => $email,
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);
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if (webform_email_html_capable()) {
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// Load attachments for the e-mail.
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$attachments = array();
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if ($email['attachments']) {
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webform_component_include('file');
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foreach ($node->webform['components'] as $component) {
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if (webform_component_feature($component['type'], 'attachment') && !empty($submission->data[$component['cid']]['value'][0])) {
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if (webform_component_implements($component['type'], 'attachments')) {
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$files = webform_component_invoke($component['type'], 'attachments', $component, $submission->data[$component['cid']]['value']);
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if ($files) {
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$attachments = array_merge($attachments, $files);
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}
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}
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}
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}
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}
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// Add the attachments to the mail parameters.
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$mail_params['attachments'] = $attachments;
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// Set all other properties for HTML e-mail handling.
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$mail_params['plain'] = !$email['html'];
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$mail_params['plaintext'] = $email['html'] ? NULL : $email['message'];
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$mail_params['headers'] = $email['headers'];
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if ($email['html']) {
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// MIME Mail requires this header or it will filter all text.
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$mail_params['headers']['Content-Type'] = 'text/html; charset=UTF-8';
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}
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}
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// Mail the submission.
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$message = drupal_mail('webform', 'submission', $address, $language, $mail_params, $email['from']);
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if ($message['result']) {
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$send_count++;
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}
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}
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}
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return $send_count;
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}
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/**
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* Confirm form to delete a single form submission.
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314 |
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*
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* @param $form
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* The new form array.
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* @param $form_state
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* The current form state.
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* @param $node
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* The node for which this webform was submitted.
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* @param $submission
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* The submission to be deleted (from webform_submitted_data).
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*/
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function webform_submission_delete_form($form, $form_state, $node, $submission) {
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webform_set_breadcrumb($node, $submission);
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// Set the correct page title.
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drupal_set_title(webform_submission_title($node, $submission));
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// Keep the NID and SID in the same location as the webform_client_form().
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// This helps mollom identify the same fields when deleting a submission.
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$form['#tree'] = TRUE;
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$form['details']['nid'] = array(
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'#type' => 'value',
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'#value' => $node->nid,
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);
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$form['details']['sid'] = array(
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'#type' => 'value',
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'#value' => $submission->sid,
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);
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$question = t('Are you sure you want to delete this submission?');
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if (isset($_GET['destination'])) {
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$destination = $_GET['destination'];
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}
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347 |
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elseif (webform_results_access($node)) {
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348 |
|
|
$destination = 'node/' . $node->nid . '/webform-results';
|
349 |
|
|
}
|
350 |
|
|
else {
|
351 |
|
|
$destination = 'node/' . $node->nid . '/submissions';
|
352 |
|
|
}
|
353 |
|
|
|
354 |
|
|
return confirm_form($form, NULL, $destination, $question, t('Delete'), t('Cancel'));
|
355 |
|
|
}
|
356 |
|
|
|
357 |
|
|
function webform_submission_delete_form_submit($form, &$form_state) {
|
358 |
|
|
$node = node_load($form_state['values']['details']['nid']);
|
359 |
|
|
$submission = webform_get_submission($form_state['values']['details']['nid'], $form_state['values']['details']['sid']);
|
360 |
|
|
webform_submission_delete($node, $submission);
|
361 |
|
|
drupal_set_message(t('Submission deleted.'));
|
362 |
|
|
|
363 |
|
|
$form_state['redirect'] = 'node/' . $node->nid . '/webform-results';
|
364 |
|
|
}
|
365 |
|
|
|
366 |
|
|
/**
|
367 |
|
|
* Menu title callback; Return the submission number as a title.
|
368 |
|
|
*/
|
369 |
|
|
function webform_submission_title($node, $submission) {
|
370 |
|
|
return t('Submission #@sid', array('@sid' => $submission->sid));
|
371 |
|
|
}
|
372 |
|
|
|
373 |
|
|
/**
|
374 |
|
|
* Menu callback; Present a Webform submission page for display or editing.
|
375 |
|
|
*/
|
376 |
|
|
function webform_submission_page($node, $submission, $format) {
|
377 |
|
|
global $user;
|
378 |
|
|
|
379 |
|
|
// Render the admin UI breadcrumb.
|
380 |
|
|
webform_set_breadcrumb($node, $submission);
|
381 |
|
|
|
382 |
|
|
// Set the correct page title.
|
383 |
|
|
drupal_set_title(webform_submission_title($node, $submission));
|
384 |
|
|
|
385 |
|
|
if ($format == 'form') {
|
386 |
|
|
$output = drupal_get_form('webform_client_form_' . $node->nid, $node, $submission);
|
387 |
|
|
}
|
388 |
|
|
else {
|
389 |
|
|
$output = webform_submission_render($node, $submission, NULL, $format);
|
390 |
|
|
}
|
391 |
|
|
|
392 |
|
|
// Determine the mode in which we're displaying this submission.
|
393 |
|
|
$mode = ($format != 'form') ? 'display' : 'form';
|
394 |
|
|
if (strpos(request_uri(), 'print/') !== FALSE) {
|
395 |
|
|
$mode = 'print';
|
396 |
|
|
}
|
397 |
|
|
if (strpos(request_uri(), 'printpdf/') !== FALSE) {
|
398 |
|
|
$mode = 'pdf';
|
399 |
|
|
}
|
400 |
|
|
|
401 |
|
|
// Add navigation for administrators.
|
402 |
|
|
if (webform_results_access($node)) {
|
403 |
|
|
$navigation = theme('webform_submission_navigation', array('node' => $node, 'submission' => $submission, 'mode' => $mode));
|
404 |
|
|
$information = theme('webform_submission_information', array('node' => $node, 'submission' => $submission, 'mode' => $mode));
|
405 |
|
|
}
|
406 |
|
|
else {
|
407 |
|
|
$navigation = NULL;
|
408 |
|
|
$information = NULL;
|
409 |
|
|
}
|
410 |
|
|
|
411 |
|
|
// Actions may be shown to all users.
|
412 |
|
|
$actions = theme('links', array('links' => module_invoke_all('webform_submission_actions', $node, $submission), 'attributes' => array('class' => array('links', 'inline', 'webform-submission-actions'))));
|
413 |
|
|
|
414 |
|
|
// Disable the page cache for anonymous users viewing or editing submissions.
|
415 |
|
|
if (!$user->uid) {
|
416 |
|
|
webform_disable_page_cache();
|
417 |
|
|
}
|
418 |
|
|
|
419 |
|
|
$page = array(
|
420 |
|
|
'#theme' => 'webform_submission_page',
|
421 |
|
|
'#node' => $node,
|
422 |
|
|
'#mode' => $mode,
|
423 |
|
|
'#submission' => $submission,
|
424 |
|
|
'#submission_content' => $output,
|
425 |
|
|
'#submission_navigation' => $navigation,
|
426 |
|
|
'#submission_information' => $information,
|
427 |
|
|
'#submission_actions' => $actions,
|
428 |
|
|
);
|
429 |
|
|
$page['#attached']['library'][] = array('webform', 'admin');
|
430 |
|
|
return $page;
|
431 |
|
|
}
|
432 |
|
|
|
433 |
|
|
/**
|
434 |
|
|
* Form to resend specific e-mails associated with a submission.
|
435 |
|
|
*/
|
436 |
|
|
function webform_submission_resend($form, $form_state, $node, $submission) {
|
437 |
|
|
// Render the admin UI breadcrumb.
|
438 |
|
|
webform_set_breadcrumb($node, $submission);
|
439 |
|
|
|
440 |
|
|
$form['#tree'] = TRUE;
|
441 |
|
|
$form['#node'] = $node;
|
442 |
|
|
$form['#submission'] = $submission;
|
443 |
|
|
|
444 |
|
|
foreach ($node->webform['emails'] as $eid => $email) {
|
445 |
|
|
$email_addresses = array_filter(explode(',', check_plain($email['email'])));
|
446 |
|
|
foreach ($email_addresses as $key => $email_address) {
|
447 |
|
|
$email_addresses[$key] = webform_format_email_address($email_address, NULL, $node, $submission, FALSE);
|
448 |
|
|
}
|
449 |
|
|
$valid_email = !empty($email_addresses[0]) && valid_email_address($email_addresses[0]);
|
450 |
|
|
$form['resend'][$eid] = array(
|
451 |
|
|
'#type' => 'checkbox',
|
452 |
|
|
'#default_value' => $valid_email ? TRUE : FALSE,
|
453 |
|
|
'#disabled' => $valid_email ? FALSE : TRUE,
|
454 |
|
|
);
|
455 |
|
|
$form['emails'][$eid]['email'] = array(
|
456 |
|
|
'#markup' => implode('<br />', $email_addresses),
|
457 |
|
|
);
|
458 |
|
|
if (!$valid_email) {
|
459 |
3753f249
|
Assos Assos
|
$form['emails'][$eid]['email']['#markup'] .= ' (' . t('empty') . ')';
|
460 |
85ad3d82
|
Assos Assos
|
}
|
461 |
|
|
$form['emails'][$eid]['subject'] = array(
|
462 |
|
|
'#markup' => check_plain(webform_format_email_subject($email['subject'], $node, $submission)),
|
463 |
|
|
);
|
464 |
|
|
|
465 |
|
|
$form['actions'] = array('#type' => 'actions');
|
466 |
|
|
$form['actions']['resend'] = array(
|
467 |
|
|
'#type' => 'submit',
|
468 |
|
|
'#value' => t('Resend e-mails'),
|
469 |
|
|
);
|
470 |
|
|
$form['actions']['cancel'] = array(
|
471 |
|
|
'#type' => 'markup',
|
472 |
|
|
'#markup' => l(t('Cancel'), isset($_GET['destination']) ? $_GET['destination'] : 'node/' . $node->nid . '/submission/' . $submission->sid),
|
473 |
|
|
);
|
474 |
|
|
}
|
475 |
|
|
return $form;
|
476 |
|
|
}
|
477 |
|
|
|
478 |
|
|
/**
|
479 |
|
|
* Validate handler for webform_submission_resend().
|
480 |
|
|
*/
|
481 |
|
|
function webform_submission_resend_validate($form, &$form_state) {
|
482 |
|
|
if (count(array_filter($form_state['values']['resend'])) == 0) {
|
483 |
|
|
form_set_error('emails', t('You must select at least one email address to resend submission.'));
|
484 |
|
|
}
|
485 |
|
|
}
|
486 |
|
|
|
487 |
|
|
/**
|
488 |
|
|
* Submit handler for webform_submission_resend().
|
489 |
|
|
*/
|
490 |
|
|
function webform_submission_resend_submit($form, &$form_state) {
|
491 |
|
|
$node = $form['#node'];
|
492 |
|
|
$submission = $form['#submission'];
|
493 |
|
|
|
494 |
|
|
$emails = array();
|
495 |
|
|
foreach ($form_state['values']['resend'] as $eid => $checked) {
|
496 |
|
|
if ($checked) {
|
497 |
|
|
$emails[] = $form['#node']->webform['emails'][$eid];
|
498 |
|
|
}
|
499 |
|
|
}
|
500 |
|
|
$sent_count = webform_submission_send_mail($node, $submission, $emails);
|
501 |
|
|
if ($sent_count) {
|
502 |
|
|
drupal_set_message(format_plural($sent_count,
|
503 |
|
|
'Successfully re-sent submission #@sid to 1 recipient.',
|
504 |
|
|
'Successfully re-sent submission #@sid to @count recipients.',
|
505 |
|
|
array('@sid' => $submission->sid)
|
506 |
|
|
));
|
507 |
|
|
}
|
508 |
|
|
else {
|
509 |
|
|
drupal_set_message(t('No e-mails were able to be sent due to a server error.'), 'error');
|
510 |
|
|
}
|
511 |
|
|
}
|
512 |
|
|
|
513 |
|
|
/**
|
514 |
|
|
* Theme the node components form. Use a table to organize the components.
|
515 |
|
|
*
|
516 |
|
|
* @param $form
|
517 |
|
|
* The form array.
|
518 |
|
|
* @return
|
519 |
|
|
* Formatted HTML form, ready for display.
|
520 |
|
|
*/
|
521 |
|
|
function theme_webform_submission_resend($variables) {
|
522 |
|
|
$form = $variables['form'];
|
523 |
|
|
|
524 |
|
|
$header = array('', t('E-mail to'), t('Subject'));
|
525 |
|
|
$rows = array();
|
526 |
|
|
if (!empty($form['emails'])) {
|
527 |
|
|
foreach (element_children($form['emails']) as $eid) {
|
528 |
|
|
// Add each component to a table row.
|
529 |
|
|
$rows[] = array(
|
530 |
|
|
drupal_render($form['resend'][$eid]),
|
531 |
|
|
drupal_render($form['emails'][$eid]['email']),
|
532 |
|
|
drupal_render($form['emails'][$eid]['subject']),
|
533 |
|
|
);
|
534 |
|
|
}
|
535 |
|
|
}
|
536 |
|
|
else {
|
537 |
|
|
$rows[] = array(array('data' => t('This webform is currently not setup to send emails.'), 'colspan' => 3));
|
538 |
|
|
}
|
539 |
|
|
$output = '';
|
540 |
|
|
$output .= theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => 'webform-emails')));
|
541 |
|
|
$output .= drupal_render_children($form);
|
542 |
|
|
return $output;
|
543 |
|
|
}
|
544 |
|
|
|
545 |
|
|
/**
|
546 |
|
|
* Print a Webform submission for display on a page or in an e-mail.
|
547 |
|
|
*/
|
548 |
|
|
function webform_submission_render($node, $submission, $email, $format) {
|
549 |
|
|
$component_tree = array();
|
550 |
|
|
$renderable = array();
|
551 |
|
|
$page_count = 1;
|
552 |
|
|
$excluded_components = isset($email) ? $email['excluded_components'] : array();
|
553 |
|
|
|
554 |
|
|
// Meta data that may be useful for modules implementing
|
555 |
|
|
// hook_webform_submission_render_alter().
|
556 |
|
|
$renderable['#node'] = $node;
|
557 |
|
|
$renderable['#submission'] = $submission;
|
558 |
|
|
$renderable['#email'] = $email;
|
559 |
|
|
$renderable['#format'] = $format;
|
560 |
|
|
|
561 |
|
|
// Set the theme function for submissions.
|
562 |
|
|
$renderable['#theme'] = array('webform_submission_' . $node->nid, 'webform_submission');
|
563 |
|
|
|
564 |
|
|
// Remove excluded components.
|
565 |
|
|
$components = $node->webform['components'];
|
566 |
|
|
foreach ($excluded_components as $cid) {
|
567 |
|
|
unset($components[$cid]);
|
568 |
|
|
}
|
569 |
|
|
|
570 |
|
|
_webform_components_tree_build($components, $component_tree, 0, $page_count);
|
571 |
|
|
|
572 |
|
|
// Make sure at least one field is available
|
573 |
|
|
if (isset($component_tree['children'])) {
|
574 |
|
|
// Recursively add components to the form.
|
575 |
|
|
foreach ($component_tree['children'] as $cid => $component) {
|
576 |
|
|
if (_webform_client_form_rule_check($node, $component, $component['page_num'], NULL, $submission)) {
|
577 |
|
|
_webform_client_form_add_component($node, $component, NULL, $renderable, $renderable, NULL, $submission, $format);
|
578 |
|
|
}
|
579 |
|
|
}
|
580 |
|
|
}
|
581 |
|
|
|
582 |
|
|
drupal_alter('webform_submission_render', $renderable);
|
583 |
|
|
return drupal_render($renderable);
|
584 |
|
|
}
|
585 |
|
|
|
586 |
|
|
/**
|
587 |
|
|
* Return all the submissions for a particular node.
|
588 |
|
|
*
|
589 |
|
|
* @param $filters
|
590 |
|
|
* An array of filters to apply to this query. Usually in the format
|
591 |
|
|
* array('nid' => $nid, 'uid' => $uid). A single integer may also be passed
|
592 |
|
|
* in, which will be equivalent to specifying a $nid filter.
|
593 |
|
|
* @param $header
|
594 |
|
|
* If the results of this fetch will be used in a sortable
|
595 |
|
|
* table, pass the array header of the table.
|
596 |
|
|
* @param $pager_count
|
597 |
|
|
* Optional. The number of submissions to include in the results.
|
598 |
|
|
*/
|
599 |
|
|
function webform_get_submissions($filters = array(), $header = NULL, $pager_count = 0) {
|
600 |
|
|
$submissions = array();
|
601 |
|
|
|
602 |
|
|
if (!is_array($filters)) {
|
603 |
|
|
$filters = array('nid' => $filters);
|
604 |
|
|
}
|
605 |
|
|
|
606 |
|
|
// UID filters need to be against a specific table.
|
607 |
|
|
if (isset($filters['uid'])) {
|
608 |
|
|
$filters['u.uid'] = $filters['uid'];
|
609 |
|
|
unset($filters['uid']);
|
610 |
|
|
}
|
611 |
|
|
|
612 |
|
|
// No need to find SIDs if it was given to us.
|
613 |
|
|
if (isset($filters['sid'])) {
|
614 |
|
|
$sids = array($filters['sid']);
|
615 |
|
|
}
|
616 |
|
|
// Build the list of SIDs that need to be retrieved.
|
617 |
|
|
else {
|
618 |
|
|
$pager_query = db_select('webform_submissions', 'ws')->fields('ws', array('sid'));
|
619 |
|
|
foreach ($filters as $column => $value) {
|
620 |
|
|
$pager_query->condition($column, $value);
|
621 |
|
|
}
|
622 |
|
|
|
623 |
|
|
if (isset($filters['u.uid']) || !empty($header)) {
|
624 |
|
|
// Join to the users table for sorting by user name.
|
625 |
|
|
$pager_query->leftJoin('users', 'u', 'u.uid = ws.uid');
|
626 |
|
|
}
|
627 |
|
|
|
628 |
|
|
if (isset($filters['u.uid']) && $filters['u.uid'] === 0) {
|
629 |
|
|
if (!empty($_SESSION['webform_submission'])) {
|
630 |
|
|
$anonymous_sids = array_keys($_SESSION['webform_submission']);
|
631 |
|
|
$pager_query->condition('sid', $anonymous_sids, 'IN');
|
632 |
|
|
}
|
633 |
|
|
else {
|
634 |
|
|
$pager_query->condition('sid', 0);
|
635 |
|
|
}
|
636 |
|
|
}
|
637 |
|
|
|
638 |
|
|
if (is_array($header)) {
|
639 |
|
|
// Extending the query instatiates a new query object.
|
640 |
|
|
$pager_query = $pager_query->extend('TableSort');
|
641 |
|
|
$pager_query->orderByHeader($header);
|
642 |
|
|
}
|
643 |
|
|
else {
|
644 |
|
|
$pager_query->orderBy('sid', 'ASC');
|
645 |
|
|
}
|
646 |
|
|
|
647 |
|
|
if ($pager_count) {
|
648 |
|
|
// Extending the query instatiates a new query object.
|
649 |
|
|
$pager_query = $pager_query->extend('PagerDefault');
|
650 |
|
|
$pager_query->limit($pager_count);
|
651 |
|
|
}
|
652 |
|
|
$result = $pager_query->execute();
|
653 |
|
|
|
654 |
|
|
$sids = array();
|
655 |
|
|
foreach ($result as $row) {
|
656 |
|
|
$sids[] = $row->sid;
|
657 |
|
|
$submissions[$row->sid] = FALSE;
|
658 |
|
|
}
|
659 |
|
|
}
|
660 |
|
|
|
661 |
|
|
// If there are no submissions being retrieved, return an empty array.
|
662 |
|
|
if (empty($sids)) {
|
663 |
|
|
return $submissions;
|
664 |
|
|
}
|
665 |
|
|
|
666 |
|
|
// Query the required submission data.
|
667 |
|
|
$query = db_select('webform_submitted_data', 'sd');
|
668 |
|
|
$query->leftJoin('webform_submissions', 's', 's.sid = sd.sid');
|
669 |
|
|
$query->leftJoin('users', 'u', 'u.uid = s.uid');
|
670 |
|
|
$query
|
671 |
|
|
->fields('s')
|
672 |
|
|
->fields('sd', array('cid', 'no', 'data'))
|
673 |
|
|
->fields('u', array('name'))
|
674 |
|
|
->condition('sd.sid', $sids, 'IN')
|
675 |
|
|
->orderBy('sd.sid', 'ASC')
|
676 |
|
|
->orderBy('sd.cid', 'ASC')
|
677 |
|
|
->orderBy('sd.no', 'ASC');
|
678 |
|
|
|
679 |
|
|
// By adding the NID to this query we allow MySQL to use the primary key on
|
680 |
|
|
// in webform_submitted_data for sorting (nid_sid_cid_no).
|
681 |
|
|
if (isset($filters['nid'])) {
|
682 |
|
|
$query->condition('sd.nid', $filters['nid']);
|
683 |
|
|
}
|
684 |
|
|
|
685 |
|
|
$result = $query->execute();
|
686 |
|
|
|
687 |
|
|
// Convert the queried rows into submissions.
|
688 |
|
|
$previous = 0;
|
689 |
|
|
foreach ($result as $row) {
|
690 |
|
|
if ($row->sid != $previous) {
|
691 |
|
|
$submissions[$row->sid] = new stdClass();
|
692 |
|
|
$submissions[$row->sid]->sid = $row->sid;
|
693 |
|
|
$submissions[$row->sid]->nid = $row->nid;
|
694 |
|
|
$submissions[$row->sid]->submitted = $row->submitted;
|
695 |
|
|
$submissions[$row->sid]->remote_addr = $row->remote_addr;
|
696 |
|
|
$submissions[$row->sid]->uid = $row->uid;
|
697 |
|
|
$submissions[$row->sid]->name = $row->name;
|
698 |
|
|
$submissions[$row->sid]->is_draft = $row->is_draft;
|
699 |
|
|
$submissions[$row->sid]->data = array();
|
700 |
|
|
}
|
701 |
|
|
// CID may be NULL if this submission does not actually contain any data.
|
702 |
|
|
if ($row->cid) {
|
703 |
|
|
$submissions[$row->sid]->data[$row->cid]['value'][$row->no] = $row->data;
|
704 |
|
|
}
|
705 |
|
|
$previous = $row->sid;
|
706 |
|
|
}
|
707 |
|
|
|
708 |
|
|
foreach (module_implements('webform_submission_load') as $module) {
|
709 |
|
|
$function = $module . '_webform_submission_load';
|
710 |
|
|
$function($submissions);
|
711 |
|
|
}
|
712 |
|
|
|
713 |
|
|
return $submissions;
|
714 |
|
|
}
|
715 |
|
|
|
716 |
|
|
/**
|
717 |
|
|
* Return a count of the total number of submissions for a node.
|
718 |
|
|
*
|
719 |
|
|
* @param $nid
|
720 |
|
|
* The node ID for which submissions are being fetched.
|
721 |
|
|
* @param $uid
|
722 |
|
|
* Optional; the user ID to filter the submissions by.
|
723 |
|
|
* @return
|
724 |
|
|
* An integer value of the number of submissions.
|
725 |
|
|
*/
|
726 |
|
|
function webform_get_submission_count($nid, $uid = NULL, $reset = FALSE) {
|
727 |
|
|
static $counts;
|
728 |
|
|
|
729 |
|
|
if (!isset($counts[$nid][$uid]) || $reset) {
|
730 |
|
|
$query = db_select('webform_submissions', 'ws')
|
731 |
|
|
->addTag('webform_get_submission_count')
|
732 |
|
|
->condition('ws.nid', $nid)
|
733 |
|
|
->condition('ws.is_draft', 0);
|
734 |
|
|
$arguments = array($nid);
|
735 |
|
|
if ($uid !== NULL) {
|
736 |
|
|
$query->condition('ws.uid', $uid);
|
737 |
|
|
}
|
738 |
|
|
if ($uid === 0) {
|
739 |
|
|
$submissions = isset($_SESSION['webform_submission']) ? $_SESSION['webform_submission'] : NULL;
|
740 |
|
|
if ($submissions) {
|
741 |
|
|
$query->condition('ws.sid', $submissions, 'IN');
|
742 |
|
|
}
|
743 |
|
|
else {
|
744 |
|
|
// Intentionally never match anything if the anonymous user has no
|
745 |
|
|
// submissions.
|
746 |
|
|
$query->condition('ws.sid', 0);
|
747 |
|
|
}
|
748 |
|
|
}
|
749 |
|
|
|
750 |
|
|
$counts[$nid][$uid] = $query->countQuery()->execute()->fetchField();
|
751 |
|
|
}
|
752 |
|
|
return $counts[$nid][$uid];
|
753 |
|
|
}
|
754 |
|
|
|
755 |
|
|
/**
|
756 |
|
|
* Fetch a specified submission for a webform node.
|
757 |
|
|
*/
|
758 |
|
|
function webform_get_submission($nid, $sid, $reset = FALSE) {
|
759 |
|
|
static $submissions = array();
|
760 |
|
|
|
761 |
|
|
if ($reset) {
|
762 |
|
|
$submissions = array();
|
763 |
|
|
if (!isset($sid)) {
|
764 |
|
|
return;
|
765 |
|
|
}
|
766 |
|
|
}
|
767 |
|
|
|
768 |
|
|
// Load the submission if needed.
|
769 |
|
|
if (!isset($submissions[$sid])) {
|
770 |
|
|
$new_submissions = webform_get_submissions(array('nid' => $nid, 'sid' => $sid));
|
771 |
|
|
$submissions[$sid] = isset($new_submissions[$sid]) ? $new_submissions[$sid] : FALSE;
|
772 |
|
|
}
|
773 |
|
|
|
774 |
|
|
return $submissions[$sid];
|
775 |
|
|
}
|
776 |
|
|
|
777 |
|
|
function _webform_submission_spam_check($to, $subject, $from, $headers = array()) {
|
778 |
|
|
$headers = implode('\n', (array)$headers);
|
779 |
|
|
// Check if they are attempting to spam using a bcc or content type hack.
|
780 |
|
|
if (preg_match('/(b?cc\s?:)|(content\-type:)/i', $to . "\n" . $subject . "\n" . $from . "\n" . $headers)) {
|
781 |
|
|
return TRUE; // Possible spam attempt.
|
782 |
|
|
}
|
783 |
|
|
return FALSE; // Not spam.
|
784 |
|
|
}
|
785 |
|
|
|
786 |
|
|
/**
|
787 |
|
|
* Check if the current user has exceeded the limit on this form.
|
788 |
|
|
*
|
789 |
|
|
* @param $node
|
790 |
|
|
* The webform node to be checked.
|
791 |
|
|
* @return
|
792 |
|
|
* Boolean TRUE if the user has exceeded their limit. FALSE otherwise.
|
793 |
|
|
*/
|
794 |
|
|
function _webform_submission_user_limit_check($node) {
|
795 |
|
|
global $user;
|
796 |
|
|
|
797 |
|
|
// Check if submission limiting is enabled.
|
798 |
|
|
if ($node->webform['submit_limit'] == '-1') {
|
799 |
|
|
return FALSE; // No check enabled.
|
800 |
|
|
}
|
801 |
|
|
|
802 |
|
|
// Retrieve submission data for this IP address or username from the database.
|
803 |
|
|
$query = db_select('webform_submissions')
|
804 |
3753f249
|
Assos Assos
|
->addTag('webform_submission_user_limit_check')
|
805 |
85ad3d82
|
Assos Assos
|
->condition('nid', $node->nid)
|
806 |
|
|
->condition('is_draft', 0);
|
807 |
|
|
|
808 |
|
|
if ($node->webform['submit_interval'] != -1) {
|
809 |
|
|
$query->condition('submitted', REQUEST_TIME - $node->webform['submit_interval'], '>');
|
810 |
|
|
}
|
811 |
|
|
|
812 |
|
|
if ($user->uid) {
|
813 |
|
|
$query->condition('uid', $user->uid);
|
814 |
|
|
}
|
815 |
|
|
else {
|
816 |
|
|
$query->condition('remote_addr', ip_address());
|
817 |
|
|
}
|
818 |
|
|
|
819 |
|
|
// Fetch all the entries from the database within the submit interval with this username and IP.
|
820 |
|
|
$num_submissions_database = $query->countQuery()->execute()->fetchField();
|
821 |
|
|
|
822 |
|
|
// Double check the submission history from the users machine using cookies.
|
823 |
|
|
$num_submissions_cookie = 0;
|
824 |
|
|
if ($user->uid == 0 && variable_get('webform_use_cookies', 0)) {
|
825 |
|
|
$cookie_name = 'webform-' . $node->nid;
|
826 |
|
|
|
827 |
|
|
if (isset($_COOKIE[$cookie_name]) && is_array($_COOKIE[$cookie_name])) {
|
828 |
|
|
foreach ($_COOKIE[$cookie_name] as $key => $timestamp) {
|
829 |
|
|
if ($node->webform['submit_interval'] != -1 && $timestamp <= REQUEST_TIME - $node->webform['submit_interval']) {
|
830 |
|
|
// Remove the cookie if past the required time interval.
|
831 |
|
|
$params = session_get_cookie_params();
|
832 |
|
|
setcookie($cookie_name . '[' . $key . ']', '', 0, $params['path'], $params['domain'], $params['secure'], $params['httponly']);
|
833 |
|
|
}
|
834 |
|
|
}
|
835 |
|
|
// Count the number of submissions recorded in cookies.
|
836 |
|
|
$num_submissions_cookie = count($_COOKIE[$cookie_name]);
|
837 |
|
|
}
|
838 |
|
|
else {
|
839 |
|
|
$num_submissions_cookie = 0;
|
840 |
|
|
}
|
841 |
|
|
}
|
842 |
|
|
|
843 |
|
|
if ($num_submissions_database >= $node->webform['submit_limit'] || $num_submissions_cookie >= $node->webform['submit_limit']) {
|
844 |
|
|
// Limit exceeded.
|
845 |
|
|
return TRUE;
|
846 |
|
|
}
|
847 |
|
|
|
848 |
|
|
// Limit not exceeded.
|
849 |
|
|
return FALSE;
|
850 |
|
|
}
|
851 |
|
|
|
852 |
|
|
/**
|
853 |
|
|
* Check if the total number of submissions has exceeded the limit on this form.
|
854 |
|
|
*
|
855 |
|
|
* @param $node
|
856 |
|
|
* The webform node to be checked.
|
857 |
|
|
* @return
|
858 |
|
|
* Boolean TRUE if the form has exceeded it's limit. FALSE otherwise.
|
859 |
|
|
*/
|
860 |
|
|
function _webform_submission_total_limit_check($node) {
|
861 |
|
|
|
862 |
|
|
// Check if submission limiting is enabled.
|
863 |
|
|
if ($node->webform['total_submit_limit'] == '-1') {
|
864 |
|
|
return FALSE; // No check enabled.
|
865 |
|
|
}
|
866 |
|
|
|
867 |
|
|
// Retrieve submission data from the database.
|
868 |
|
|
$query = db_select('webform_submissions')
|
869 |
3753f249
|
Assos Assos
|
->addTag('webform_submission_total_limit_check')
|
870 |
85ad3d82
|
Assos Assos
|
->condition('nid', $node->nid)
|
871 |
|
|
->condition('is_draft', 0);
|
872 |
|
|
|
873 |
|
|
if ($node->webform['total_submit_interval'] != -1) {
|
874 |
|
|
$query->condition('submitted', REQUEST_TIME - $node->webform['total_submit_interval'], '>');
|
875 |
|
|
}
|
876 |
|
|
|
877 |
|
|
// Fetch all the entries from the database within the submit interval.
|
878 |
|
|
$num_submissions_database = $query->countQuery()->execute()->fetchField();
|
879 |
|
|
|
880 |
|
|
if ($num_submissions_database >= $node->webform['total_submit_limit']) {
|
881 |
|
|
// Limit exceeded.
|
882 |
|
|
return TRUE;
|
883 |
|
|
}
|
884 |
|
|
|
885 |
|
|
// Limit not exceeded.
|
886 |
|
|
return FALSE;
|
887 |
|
|
}
|
888 |
|
|
|
889 |
|
|
/**
|
890 |
|
|
* Preprocess function for webform-submission.tpl.php.
|
891 |
|
|
*/
|
892 |
|
|
function template_preprocess_webform_submission(&$vars) {
|
893 |
|
|
$vars['node'] = $vars['renderable']['#node'];
|
894 |
|
|
$vars['submission'] = $vars['renderable']['#submission'];
|
895 |
|
|
$vars['email'] = $vars['renderable']['#email'];
|
896 |
|
|
$vars['format'] = $vars['renderable']['#format'];
|
897 |
|
|
}
|
898 |
|
|
|
899 |
|
|
/**
|
900 |
|
|
* Preprocess function for webform-submission-navigation.tpl.php.
|
901 |
|
|
*/
|
902 |
|
|
function template_preprocess_webform_submission_navigation(&$vars) {
|
903 |
|
|
$start_path = ($vars['mode'] == 'print') ? 'print/' : 'node/';
|
904 |
|
|
|
905 |
|
|
$previous_query = db_select('webform_submissions')
|
906 |
|
|
->condition('nid', $vars['node']->nid)
|
907 |
|
|
->condition('sid', $vars['submission']->sid, '<');
|
908 |
|
|
$previous_query->addExpression('MAX(sid)');
|
909 |
|
|
|
910 |
|
|
$next_query = db_select('webform_submissions')
|
911 |
|
|
->condition('nid', $vars['node']->nid)
|
912 |
|
|
->condition('sid', $vars['submission']->sid, '>');
|
913 |
|
|
$next_query->addExpression('MIN(sid)');
|
914 |
|
|
|
915 |
|
|
$vars['previous'] = $previous_query->execute()->fetchField();
|
916 |
|
|
$vars['next'] = $next_query->execute()->fetchField();
|
917 |
|
|
$vars['previous_url'] = $start_path . $vars['node']->nid . '/submission/' . $vars['previous'] . ($vars['mode'] == 'form' ? '/edit' : '');
|
918 |
|
|
$vars['next_url'] = $start_path . $vars['node']->nid . '/submission/' . $vars['next'] . ($vars['mode'] == 'form' ? '/edit' : '');
|
919 |
|
|
}
|
920 |
|
|
|
921 |
|
|
/**
|
922 |
|
|
* Preprocess function for webform-submission-navigation.tpl.php.
|
923 |
|
|
*/
|
924 |
|
|
function template_preprocess_webform_submission_information(&$vars) {
|
925 |
|
|
$vars['account'] = user_load($vars['submission']->uid);
|
926 |
|
|
$vars['actions'] = theme('links', module_invoke_all('webform_submission_actions', $vars['node'], $vars['submission']));
|
927 |
|
|
} |