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<?php
/**
* Shortcode Class
*
* Provides the Client side signature form shortcode
* @since 0.1.0
*/
class WP_E_Shortcode {
public function __construct() {
$this->view = new WP_E_View();
$this->invite = new WP_E_Invite;
$this->document = new WP_E_Document;
$this->signature = new WP_E_Signature;
$this->user = new WP_E_User;
$this->setting = new WP_E_Setting;
$this->validation = new WP_E_Validation();
$this->notice = new WP_E_Notice();
$this->email = new WP_E_Email();
$this->signer = new WP_E_Signer();
$this->audit_trail_helper = new WP_E_AuditTrail();
}
/**
* Validate document signature submission
* @since 1.0
* @param null
* @return Boolean
*/
private function doc_signature_validates() {
$recipient_fname = trim($_POST['recipient_first_name']);
$invite_hash = $this->validation->esig_clean($_POST['invite_hash']);
$checksum = $this->validation->esig_clean($_POST['checksum']);
$assets_dir = ESIGN_ASSETS_DIR_URI;
$validity = true; // assume true, only false assertions are made
$invitation = $this->invite->getInviteBy('invite_hash', $invite_hash);
// use checksum to ensure doc hasn't changed
$document = $this->document->getDocument($invitation->document_id);
// The checksum is calculated by appended the document's content to its id then generating a sha1 checksum from that value
//$doc_checksum = sha1($invitation->document_id . $document->document_content);
// Enforce a legal name
if (!$this->document->isFormIntegration($invite_hash) && !$this->validation->esig_valid_string($recipient_fname)) {
$this->view->setAlert(array("type" => "error", "message" => __("First & Last Name are required", 'esig')));
$validity = false;
}
// if hash isn't here...
if (empty($invite_hash)) {
$this->view->setAlert(array("type" => "error", "message" => sprintf(__("Oh snap! Carnegie, you've stumbled upon a broken URL. We're on the case. Let us know if the problem continues to persist. <p align='center'><img src='%s/images/boss.svg'></p>", 'esig'), $assets_dir)));
$validity = false;
}
// if checksums don't match...
/* elseif ($checksum != $doc_checksum) {
$this->view->setAlert(array("type" => "error", "message" => __("The document has been modified since it was sent to you. Please request a new invitation to sign", 'esig')));
$validity = false;
}*/
if (!empty($invite_hash) && !empty($checksum)) {
if (!esig_verify_nonce(esigpost('esig_nonce'), $invitation->document_id)) {
wp_die('You are not allowed to sign this agreement');
}
if (!esig_verify_not_spam()) {
wp_die('You are not allowed to sign this agreement');
}
}
return $validity;
}
/**
* Sign Document Shortcode
* @since 0.1.0
*/
public function e_sign_document() {
$assets_dir = ESIGN_ASSETS_DIR_URI;
@ini_set('memory_limit', '256M');
// GET - Display signed or unsigned signature form
if (!ESIG_POST('recipient_signature') && !ESIG_POST('esignature_in_text')) {
if ($this->admin_can_view()) {
return $this->admin_preview();
}
$invite = isset($_GET['invite']) ? $this->validation->esig_clean($_GET['invite']) : null;
$check_sum = isset($_GET['csum']) ? $this->validation->esig_clean($_GET['csum']) : null;
// URL is expected to pass an invite hash and document checksum
$invite_hash = isset($invite) ? $invite : null;
$checksum = isset($check_sum) ? $check_sum : null;
//$document_id = WP_E_Sig()->document->document_id_by_csum($checksum);
if (class_exists("Esig_Slv_Dashboard")) {
$access = Esig_Slv_Dashboard::esig_verify_access($invite_hash, $checksum);
if ($access) {
return false;
}
}
if (empty($invite_hash) || empty($checksum)) {
if (get_transient('esig_current_url')) {
$current_url = get_transient('esig_current_url');
delete_transient('esig_current_url');
wp_redirect($current_url);
exit;
}
$template_data = array(
"message" => sprintf(__("<p align='center' class='esig-404-page-template'><a href='https://www.approveme.com/wp-digital-e-signature/' title='Wordpress Digital E-Signature by Approve Me' target='_blank'><img src='%s/images/logo.png' alt='Sign Documents Online using WordPress E-Signature by Approve Me'></a></p><p align='center' class='esig-404-page-template'>Well this is embarrassing, but we can't seem to locate the document you're looking to sign online.<br>You may want to send an email to the website owner. <br>Thank you for using Wordpress Digital E-Signature By <a href='https://www.approveme.com/wp-digital-e-signature/' title='Free Document Signing by Approve Me'>Approve Me</a></p> <p align='center'><img src='" . $assets_dir . "/images/search.svg' alt='esignature by Approve Me' class='esig-404-search'><br><a class='esig-404-btn' href='https://www.approveme.com/wp-digital-e-signature?404'>Download WP E-Signature!</a></p>", 'esig'), $assets_dir),
);
$this->displayDocumentToSign(null, '404', $template_data);
return; // nothing to do here
}
// Grab invitation and recipient from invite hash
$invitation = $this->invite->getInviteBy('invite_hash', $invite_hash);
$doc_id = $invitation->document_id;
if ($this->document->document_exists($doc_id) == 0) {
$template_data = array(
"message" => sprintf(__("<p align='center' class='esig-404-page-template'><a href='https://www.approveme.com/wp-digital-e-signature/' title='Wordpress Digital E-Signature by Approve Me' target='_blank'><img src='%s/images/logo.png' alt='Sign Documents Online using WordPress E-Signature by Approve Me'></a></p><p align='center' class='esig-404-page-template'>Well this is embarrassing, but we can't seem to locate the document you're looking to sign online.<br>You may want to send an email to the website owner. <br>Thank you for using Wordpress Digital E-Signature By <a href='https://www.approveme.com/wp-digital-e-signature/' title='Free Document Signing by Approve Me'>Approve Me</a></p> <p align='center'><img src='" . $assets_dir . "/images/search.svg' alt='esignature by Approve Me' class='esig-404-search'><br><a class='esig-404-btn' href='https://www.approveme.com/wp-digital-e-signature?404'>Download WP E-Signature!</a></p>", 'esig'), $assets_dir),
);
$this->displayDocumentToSign(null, '404', $template_data);
return; // nothing to do here
}
$recipient = $this->user->getUserdetails($invitation->user_id, $invitation->document_id);
$template_data = array(
"invite_hash" => $invite_hash,
"checksum" => $checksum,
"recipient_first_name" => $recipient->first_name,
"ESIGN_ASSETS_URL" => ESIGN_ASSETS_DIR_URI,
"recipient_last_name" => $recipient->last_name,
"recipient_id" => $recipient->user_id,
"signature_classes" => "unsigned",
"extra_attr" => "readonly",
);
// If the doc has already been signed by this user, add their signature and display read only
if ($this->signature->userHasSignedDocument($recipient->user_id, $doc_id)) {
$recipient_signature = stripslashes($this->signature->getDocumentSignature($recipient->user_id, $doc_id));
// echo '<h1>..'.$recipient_signature."</h1>";
$template_data["recipient_signature"] = $recipient_signature;
$template_data["signature_classes"] = 'signed';
$template_data["viewer_needs_to_sign"] = false;
$template = "sign-preview";
} else {
//if already a transient
delete_transient('esig_current_url');
$template_data["viewer_needs_to_sign"] = true;
$template = "sign-document";
}
$this->document->recordView($invitation->document_id, $invitation->user_id, null);
add_thickbox();
$this->displayDocumentToSign($invitation->document_id, $template, $template_data);
// POST - Handle signature submission
} else {
// for pdmi bug added this tra
set_transient('esig_current_url', esc_url_raw($_SERVER['REQUEST_URI']));
// increase execution time
@ini_set('max_execution_time', 300);
if ($this->doc_signature_validates()) {
$invitation = $this->invite->getInviteBy('invite_hash', $this->validation->esig_clean($_POST['invite_hash']));
$doc_id = $invitation->document_id;
// using the invitation grab the recipient user
$recipient = $this->user->getUserdetails($invitation->user_id, $invitation->document_id);
$invite_hash_post = $this->validation->esig_clean($_POST['invite_hash']);
// User has already signed. Don't let them sign again
if ($this->signature->userHasSignedDocument($invitation->user_id, $doc_id)) {
$recipient_signature = stripslashes($this->signature->getDocumentSignature($invitation->user_id, $doc_id));
$template_data = array(
"invite_hash" => $invite_hash_post,
"recipient_signature" => $recipient_signature,
"recipient_first_name" => $recipient->first_name,
"recipient_last_name" => $recipient->last_name,
"viewer_needs_to_sign" => false,
"recipient_id" => '',
"message" => __("<p class=\"doc_title\" align=\"center\">You've already signed this document.</h2> <p align='center'></p>", 'esig')
);
$this->displayDocumentToSign($invitation->document_id, "sign-preview", $template_data);
return;
}
// validation type signature
$esig_signature_type = $this->validation->esig_clean($_POST['esig_signature_type']);
$esignature_in_text = $this->validation->esig_clean($_POST['esignature_in_text']);
// adding signature here
if (isset($esig_signature_type) && $esig_signature_type == "typed") {
$signature_id = $this->signature->add($esignature_in_text, $recipient->user_id, $esig_signature_type);
//$this->setting->set('esig-signature-type-font' . $recipient->user_id, $_POST['font_type']);
$this->signature->save_font_type($doc_id, $recipient->user_id, $_POST['font_type']);
}
$recipient_signature= ESIG_POST('recipient_signature');
if (isset($recipient_signature) && !empty($recipient_signature)) {
$signature_id = $this->signature->add($recipient_signature, $recipient->user_id);
}
// save signing device information
if (wp_is_mobile()) {
$this->document->save_sign_device($doc_id, 'mobile');
}
// link this signature to this document in the document_signature join table
$join_id = $this->signature->join($invitation->document_id, $signature_id);
if (!$join_id) {
$this->view->setAlert(array("type" => "error", "message" => __("There was an error attaching the signature to the document", 'esig')));
error_log("Shortcode: e_sign_document: An error attaching the signature to the document");
return;
}
// Update the recipient's first and last name
if (!empty($_POST['recipient_first_name'])) {
$f_name = sanitize_text_field(esigpost('recipient_first_name'));
} else {
$f_name = "";
}
if (!empty($_POST['recipient_last_name'])) {
$l_name = sanitize_text_field(esigpost('recipient_last_name'));
} else {
$l_name = "";
}
$user_name = $this->user->get_esig_signer_name($recipient->user_id, $doc_id);
if ($f_name != $user_name) {
$this->user->updateField($recipient->user_id, "first_name", trim($f_name));
$this->signer->updateField($recipient->user_id, $doc_id, "signer_name", trim($f_name));
//$this->user->updateField($recipient->user_id, "last_name", trim($l_name));
//$this->setting->set("esign_signed_". $invitation->user_id ."_name_document_id_".$doc_id,$f_name);
// saving event
$event_text = sprintf(__("Signer name %s was changed to %s by %s IP: %s", 'esig'), $user_name, stripslashes($f_name), $recipient->user_email, esig_get_ip());
$this->document->recordEvent($doc_id, 'name_changed', $event_text, null);
}
$event_text = sprintf(__("Document signed by %s - %s IP %s", 'esig'), stripslashes($f_name), $recipient->user_email, esig_get_ip());
$this->document->recordEvent($doc_id, 'document_signed', $event_text);
$document = $this->document->getDocumentByID($doc_id);
// Fire post-sign action
do_action('esig_signature_saved', array(
'signature_id' => $signature_id,
'recipient' => $recipient,
'invitation' => $invitation,
'post_fields' => $_POST,
));
$recipient_signature = stripslashes($_POST['recipient_signature']);
$sender_signature = stripslashes($this->signature->getUserSignature($document->user_id));
$sender = $this->user->getUserBy('user_id', $document->user_id);
$success_msg = __("<p class=\"success_title\" align=\"center\"><h2>You're done signing!</h2> <p align='center' class='s_logo'><span class=\"icon-success-check\"></span></p>", "esign");
$success_msg = apply_filters('esig-success-page-filter', $success_msg, array('document' => $document));
$template_data = array(
"invite_hash" => $invite_hash_post,
"recipient_signature" => $recipient_signature,
"recipient_first_name" => $recipient->first_name,
"recipient_last_name" => $recipient->last_name,
"viewer_needs_to_sign" => false,
"notify" => 'yes',
"message" => __($success_msg, 'esig')
);
$template = "sign-preview";
$this->displayDocumentToSign($document->document_id, $template, $template_data);
// setting extra transient for pdmi bug
} else { // ! Submission didn't validate
// display all errors
$this->view->renderAlerts();
}
}
}
/**
* Notify Document Owner/Admin via email when a document is signed.
* @since 1.0.1
*/
public function notify_owner($document, $recipient, $audit_hash, $attachments = false) {
$owner = $this->user->getUserByWPID($document->user_id);
$background_color_bg = apply_filters('esig-invite-button-background-color', '',$document->user_id);
$background_color = !empty($background_color_bg) ? $background_color_bg : '#0083c5';
$template_data = array(
'document_title' => $document->document_title,
'document_id' => $audit_hash,
'document_checksum' => $document->document_checksum,
'owner_first_name' => $owner->first_name,
'owner_last_name' => $owner->last_name,
'owner_email' => $owner->user_email,
'signer_name' => $this->user->get_esig_signer_name($recipient->user_id, $document->document_id),
'signer_email' => $recipient->user_email,
'view_url' => WP_E_Invite::get_preview_url($document->document_id, $audit_hash),
'assets_dir' => ESIGN_ASSETS_DIR_URI,
'background_color' => $background_color,
);
// $signed_message = $this->view->renderPartial('document_signed', $template_data, false, 'notifications/admin');
$subject = sprintf(__("%s - Signed by %s %s", "esig"), $document->document_title, $this->user->get_esig_signer_name($recipient->user_id, $document->document_id), $recipient->user_email);
// $subject = "{$document->document_title} - Signed by {$recipient->first_name} ({$recipient->user_email})";
// send Email
$sender = $owner->first_name . " " . $owner->last_name;
// $sender = apply_filters('esig-sender-name-filter', $sender, $document->user_id);
// $mailsent = $this->email->esig_mail($sender, $owner->user_email, $owner->user_email, $subject, $signed_message, $attachments);
$mailsent = WP_E_Sig()->email->send(array(
'from_name' => $sender, // Use 'posts' to get standard post objects
'from_email' => $owner->user_email,
'to_email' => $owner->user_email,
'subject' => $subject,
'message_template' => ESIGN_PLUGIN_PATH . DS . 'views' . DS . 'notifications' . DS . 'admin' . DS . 'document_signed.php',
'template_data' => $template_data,
'attachments' => $attachments,
'document' => $document,
));
// fire an action when document admin is notified.
do_action('esig_notify_owner_sent', array('document' => $document));
return $mailsent;
}
/**
* Notify signer via email when they sign a document.
* @since 1.0.1
*/
public function notify_signer($document, $recipient, $post, $audit_hash, $attachments = false) {
$owner = $this->user->getUserByWPID($document->user_id);
$background_color_bg = apply_filters('esig-invite-button-background-color', '',$document->user_id);
$background_color = !empty($background_color_bg) ? $background_color_bg : '#0083c5';
$template_data = array(
'document_title' => $document->document_title,
'document_id' => $audit_hash,
'document_checksum' => $document->document_checksum,
'owner_first_name' => $owner->first_name,
'owner_last_name' => $owner->last_name,
'owner_email' => $owner->user_email,
'signer_name' => $this->user->get_esig_signer_name($recipient->user_id, $document->document_id),
'signer_email' => $recipient->user_email,
'view_url' => WP_E_Invite::get_invite_url($post['invite_hash'], $document->document_checksum),
'assets_dir' => ESIGN_ASSETS_DIR_URI,
'background_color' => $background_color,
);
$subject = sprintf(__('%s has been signed', 'esign'), $document->document_title);
// send Email
$sender = $owner->first_name . " " . $owner->last_name;
$mailsent = WP_E_Sig()->email->send(array(
'from_name' => $sender, // Use 'posts' to get standard post objects
'from_email' => $owner->user_email,
'to_email' => $recipient->user_email,
'subject' => $subject,
'message_template' => ESIGN_PLUGIN_PATH . DS . 'views' . DS . 'notifications' . DS . 'document_signed.php',
'template_data' => $template_data,
'attachments' => $attachments,
'document' => $document,
));
return $mailsent;
// do action when email sent
}
/**
* Displays a page where admins can view their document and see signatures
*
*/
public function admin_preview() {
$doc_id = $this->validation->esig_valid_int($_GET['document_id']);
if (isset($doc_id)) {
$template_data = array(
"invite_hash" => '',
"viewer_needs_to_sign" => '',
"recipient_id" => '',
);
$this->displayDocumentToSign($doc_id, "sign-preview", $template_data);
}
}
/**
* Necessary callback method for wp_mail_content_type filter
*
* @since 0.1.0
*/
public function set_html_content_type() {
return 'text/html';
}
// Should not be used to display secure information. Just html
public function get_footer_ajax() {
$args = array();
//$template_data=array();
$document_id = isset($_GET['document_id']) ? $this->validation->esig_valid_int($_GET['document_id']) : $this->validation->esig_valid_int($_GET['document_id']);
$print_option = $this->print_option_display($document_id);
if ($print_option == "display")
$print_button = '<a href="javascript:window.print()" class="agree-button" id="print-agree-button" title="">' . __('Print Document', 'esig') . '</a>';
$print_button = isset($print_button) ? $print_button : '';
$mode = isset($_GET['esig_mode']) ? $_GET['esig_mode'] : NULL;
// Default template data
$template_data = array(
'print_button' => $print_button,
'mode' => $mode,
'cc_user_preview' => esigget('cc_user_preview')
);
$template_data = apply_filters('esig-document-footer-data', $template_data, $args);
$preview = $this->validation->esig_clean($_GET['preview']);
$invitecode = $this->validation->esig_clean($_GET['inviteCode']);
// If is admin
if (isset($preview) && $preview == "1") {
$this->view->renderPartial('_footer_admin', $template_data, true);
// If is user
} else {
$invite_hash = isset($invitecode) ? $invitecode : null;
// Grab invitation and recipient from invite hash
$invitation = $this->invite->getInviteBy('invite_hash', $invite_hash);
$recipient = $this->user->getUserdetails($invitation->user_id, $invitation->document_id);
// Viewer signed
if ($this->user->hasSignedDocument($recipient->user_id, $invitation->document_id)) {
$this->view->renderPartial('_footer_recipient_signed', $template_data, true);
}
}
die();
}
/**
* Necessary callback method for wp_mail_content_type filter
*
* @since 0.1.0
*/
public function displayDocumentToSign($document_id, $template, $data = array(), $return = false) {
$recipient_sig_html = "";
$owner_sig_html = "";
$audit_hash = "";
$invite_hash_post = (isset($_POST['invite_hash'])) ? $this->validation->esig_clean($_POST['invite_hash']) : null;
$invite_get = (isset($_GET['invite'])) ? $this->validation->esig_clean($_GET['invite']) : null;
do_action('esig_agreement_before_display', array('document_id' => $document_id));
if (isset($data['notify']) == 'yes') {
$document = $this->document->getDocument($document_id);
$doc_status = $this->document->getSignatureStatus($document_id);
$invitation = $this->invite->getInviteBy('invite_hash', $invite_hash_post);
$recipient = $this->user->getUserdetails($invitation->user_id, $document_id);
// If no more signatures are needed
if (is_array($doc_status['signatures_needed']) && (count($doc_status['signatures_needed']) == 0)) {
// Update the document's status to signed
$this->document->updateStatus($invitation->document_id, "signed");
$event_text = __("The document has been signed by all parties and is now closed.", 'esig');
$this->document->recordEvent($document->document_id, 'all_signed', $event_text, null);
// this action is called when all signing request signed .
do_action('esig_all_signature_request_signed', array(
'document' => $document,
'recipient' => $recipient,
'invitation' => $invitation,
));
// getting attachment
$attachments = apply_filters('esig_email_pdf_attachment', array('document' => $document));
$audit_hash = $this->auditReport($document_id, $document, true);
if (is_array($attachments) || empty($attachments)) {
$attachments = false;
}
// Email all signers
foreach ($doc_status['invites'] as $invite) {
$this->notify_signer($document, $invite, $_POST, $audit_hash, $attachments);
}
if ($document->notify) {
$this->notify_owner($document, $recipient, $audit_hash, $attachments); // Notify admin
}
// Otherwise, if the admin wants to be notified of each signature
} else if ($document->notify) {
$audit_hash = $this->auditReport($document_id, $document, true);
$this->notify_owner($document, $recipient, $audit_hash); // Notify admin
}
// do action after sending email
do_action('esig_email_sent', array('document' => $document));
}
if ($document_id) {
if (isset($_GET['invite'])) {
set_transient('esig_invite', $invite_get);
}
set_transient('esig_document_id', $document_id);
$document = $this->document->getDocumentByID($document_id);
$document_report = $this->auditReport($document_id, $document);
// Grab sender and sender signature
if (!empty($document->document_content)) {
// get shortcoded document content by document id
$unfiltered_content = $this->document->esig_do_shortcode($document_id);
}
$content = apply_filters('the_content', $unfiltered_content);
$owner = $this->user->getUserBy('wp_user_id', $document->user_id);
//Get all other recipient signatures
$sig_data = $this->document->getSignatureStatus($document_id);
// Fire e-signature loaded action
if (count($_POST) > 0)
do_action('esig_signature_loaded', array('document_id' => $document_id,));
//If signer is viewing put their box in a different chunk
foreach ($sig_data['invites'] as $invite) {
// signed username will be here
$user_name = $this->user->get_esig_signer_name($invite->user_id, $document_id);
$user_data = array(
'user_name' => $user_name,
'user_id' => $invite->user_id,
'signed_doc_id' => $document->document_checksum,
'esig_sig_nonce' => $my_nonce = wp_create_nonce($invite->user_id . $document->document_checksum),
'input_name' => 'recipient_signatures[]',
);
foreach ($sig_data['signatures'] as $signature) {
if ($signature->user_id == $invite->user_id) {
//$sd = new DateTime($signature->sign_date);
$sign_date = $this->document->esig_date_format($signature->sign_date);
if ($this->signature->userHasSignedDocument($invite->user_id, $document_id)) {
$user_data['signature'] = "yes";
}
$user_data['output_type'] = $this->signature->getSignature_by_type($signature);
$user_data['font_type'] = $this->signature->get_font_type($document_id, $invite->user_id);
$user_data['css_classes'] = 'signed';
$user_data['by_line'] = 'Signed by';
$user_data['sign_date'] = "Signed on: $sign_date";
}
}
// If this is the viewer's signature box, don't add their sig box here
if (isset($data['viewer_needs_to_sign']) && $data['viewer_needs_to_sign'] && isset($data['recipient_id']) == $invite->user_id) {
// Don't add
if ($document->document_type == "normal") {
$current_user_invite_hash = isset($invite_get) ? $invite_get : null;
if ($invite->invite_hash != $current_user_invite_hash) {
$user_data['esig-tooltip'] = 'title="This signature section is assigned to ' . $user_name . '"';
if (!$this->user->hasSignedDocument($invite->user_id, $document_id)) {
$user_data['esig-awaiting-sig'] = $user_name . "<br>" . "(Awaiting Signature)";
}
$recipient_sig_html .= $this->view->renderPartial('_signature_display', $user_data);
}
}
// All other signatures
} else {
$current_user_invite_hash = isset($invite_get) ? $invite_get : null;
if ($invite->invite_hash != $current_user_invite_hash) {
if (!$this->user->hasSignedDocument($invite->user_id, $document_id)) {
$user_data['esig-awaiting-sig'] = $user_name . "<br>" . "(Awaiting Signature)";
}
$user_data['esig-tooltip'] = 'title="This signature section is assigned to ' . $user_name . '"';
}
$recipient_sig_html .= $this->view->renderPartial('_signature_display', $user_data);
}
}
//$dt = new DateTime($document->date_created);
$date4sort = $this->document->esig_date_format($document->date_created);
if (isset($_GET['hash'])) {
$audit_hash = "Audit Signature ID#" . $_GET['hash'];
} else {
if ($this->document->getSignedresult($document->document_id)) {
$audit_hash = $this->auditReport($document_id, $document, true);
if ($audit_hash != "")
$audit_hash = "Audit Signature ID#" . $audit_hash;
}
}
// applying filter for document logo
$document_logo = apply_filters('esig_document_logo_filter', '',$document->user_id);
// apply filter for sign document adding extra content.
$document_extra_content = '';
$document_extra_content = apply_filters('esig-sign-document-bottom-content', $document_extra_content, array('document' => $document));
// Default template data
$template_data = array(
"message" => $this->view->renderAlerts(),
"document_title" => esc_attr(wp_unslash($document->document_title)),
"document_logo" => $document_logo,
"document_date" => $date4sort,
"wpUserId" => $document->user_id,
"document_id" => $document->document_checksum,
"nonce" => esig_create_nonce($document_id),
"document_content" => $content,
"action_url" => esc_url($_SERVER["REQUEST_URI"]),
"sender_first_name" => $owner->first_name,
"sender_last_name" => $owner->last_name,
"owner_email" => $owner->user_email,
"recipient_signatures" => $recipient_sig_html,
"audit_report" => $document_report,
"auditsignatureid" => $audit_hash,
"signer_sign_pad_after" => $document_extra_content,
'blog_name' => get_bloginfo('name'),
'blog_url' => get_bloginfo('url'),
);
}
$template_data = isset($template_data) ? $template_data : NULL;
$document = isset($document) ? $document : NULL;
$template_data = apply_filters('esig-shortcode-display-owner-signature', $template_data, array('document' => $document));
// If additional data is sent, append it
if (!empty($data)) {
foreach ($data as $field => $datum) {
$template_data[$field] = $datum;
}
}
// Apply filter
$template_data = apply_filters('esig-shortcode-display-template-data', $template_data);
// Render
if ($return) {
return $this->view->renderPartial($template, $template_data, false, "documents");
} else {
$this->view->render("documents", $template, $template_data, false);
}
do_action('esig_agreement_after_display', array('document_id' => $document_id));
//exit();
}
/* * *
* Audit report used to display document view created report in signed
* document footer .
* Since 1.0.0
* */
public function auditReport($id, &$document_data = null, $return_type = false) {
global $audit_trail_data;
$audit_trail_data = new stdClass();
if (!$document_data) {
$document_data = $this->document->getDocument($id);
}
$audittrail = $this->audit_trail_helper->get_audit_trail_timeline($this, $id, $document_data);
$hash = wp_hash($audittrail->audittrail);
if ($return_type) {
$doc_timezone = $this->document->esig_get_document_timezone($document_data->document_id);
if (empty($doc_timezone)) {
return $this->document->get_audit_signature_id($id, $document_data);
} else {
return $hash;
}
} else {
$document_owner_id = $this->document->get_document_owner_id($id);
$all_invitations = $this->invite->getInvitations($id);
$audit_trail_data->users = array();
foreach ($all_invitations as $invitation) {
$user = $this->audit_trail_helper->get_signer_user($invitation->user_id, $id);
$user->security_levels = $this->audit_trail_helper->get_security_levels($id);
$user->signer_ip = $this->audit_trail_helper->get_signer_ip($user->ID, $id);
$user->dfc = $this->audit_trail_helper->get_digital_fingerprint_checksum($user->ID, $id);
$user->dfc_qr_code_image_data = $this->audit_trail_helper->generate_qr_code($user->dfc, 'PDF417,8');
$user->signature_view = $this->audit_trail_helper->get_signature_view($user->ID, $id);
$audit_trail_data->users[$invitation->user_id] = $user;
}
$audit_trail_data->current_url_qr = $this->audit_trail_helper->get_current_url_qr();
$audit_trail_data->unique_document_id = $document_data->document_checksum;
$audit_trail_data->site_url = WP_E_Sig()->document->get_site_url($document_data->document_id);
$audit_trail_data->document_name = $document_data->document_title;
$audit_trail_data->timeline = $audittrail->html;
$audit_trail_data->audit_signature_id = $this->document->getSignedresult($id) ? $hash : false;
ob_start();
include ESIGN_PLUGIN_PATH . "/views/documents/audit-trail.php";
$audit_trail_html = ob_get_contents();
ob_end_clean();
return $audit_trail_html;
}
}
/**
* Checks if we're on an admin preview page
*
* @since 1.0.1
* @return Boolean
*/
public function admin_can_view() {
// Editors and above can preview documents
// TODO: Should authors be able to preview their own docs?
//current_user_can('edit_pages') &&
$esig_preview = isset($_GET['esigpreview']) ? $this->validation->esig_clean($_GET['esigpreview']) : NULL;
$allow = apply_filters("can_view_preview_document", false);
if ($allow) {
return $allow;
}
if (isset($esig_preview) && $esig_preview == "1") {
if (!is_user_logged_in()) {
$redirect = home_url() . '/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI']);
wp_redirect($redirect);
exit;
} else {
$esigrole = new WP_E_Esigrole();
$doc_id = $this->validation->esig_valid_int($_GET['document_id']);
if ($esigrole->user_can_view_document($doc_id)) {
return true;
} else {
return false;
}
}
} else {
return false;
}
}
/* * *
* Checks if Document id
*
* @since 1.0.1
* @return Boolean
* */
public function document_id_preview() {
// Editors and above can preview documents
// TODO: Should authors be able to preview their own docs?
$document_id = $this->validation->esig_valid_int($_GET['document_id']);
if (current_user_can('edit_pages') && isset($document_id)) {
return $document_id;
} else {
return "test";
}
}
/**
* Checks if print display
*
* @since 1.0.1
* @return string
*/
public function print_option_display($doc_id) {
$print_option = WP_E_General::get_document_print_button($doc_id);
if (empty($print_option))
$print_option = 2;
if ($print_option == 0) {
return $display = "display";
} elseif ($print_option == 1) {
if ($this->document->getSignedresult($doc_id))
return $display = "display";
}
elseif ($print_option == 2) {
return $display = "none";
} elseif ($print_option == 4) {
if ($this->document->getStatus($doc_id) == 'awaiting') {
return $display = "display";
} else {
return $display = "none";
}
} else {
return $display = "display";
}
}
/*
* E-signature custom footer scripts
* Since 1.0.12
*/
public static function esig_footer_scripts() {
if (wp_is_mobile()) {
$esig_mobile = '1';
} else {
$esig_mobile = '0';
}
// $esig_scripts = new WP_E_Esigscripts();
$scripts = array();
$document_id = get_transient('esig_document_id');
$invite = get_transient('esig_invite');
$device = '';
if ($document_id) {
$device = WP_E_Sig()->setting->get_generic($document_id . '-document-sign-using');
}
// style
$scripts[] = 'esig-bootstrap-css';
$scripts[] = 'esig-bootstrap-theme-css';
$scripts[] = 'thickbox';
if (wp_is_mobile()) {
$scripts[] = 'esig-mobile-style-css';
$scripts[] = 'esig-mobile-style-template-css';
} else {
$scripts[] = 'esig-style-css';
$scripts[] = 'esig-style-template-css';
}
$scripts[] = 'esig-theme-style-print-css';
$scripts[] = 'json2';
if (wp_is_mobile()) {
$scripts[] = 'esig-jquery-signaturepad-main';
}else {
$scripts[] = 'esig-jquery-signaturepad';
}
echo "<script type='text/javascript'>";
$preview = isset($_GET['esigpreview']) ? $_GET['esigpreview'] : null;
$mode = isset($_GET['mode']) ? $_GET['mode'] : null;
echo '/* <![CDATA[ */
var esigAjax = {"ajaxurl":"' . wp_nonce_url(self_admin_url('admin-ajax.php?action=wp_e_signature_ajax')) . '","preview":"' . $preview . '","document_id":"' . $document_id . '","invite":"' . $invite . '","esig_mobile":"' . $esig_mobile . '","cc_user_preview":"' . esigget('cc_user_preview') . '","sign_device":"' . $device . '","esig_mode":"' . $mode . '"};
/* ]]> */
</script>';
$scripts[] = 'esig-prefixfree';
$scripts[] = 'core.min';
$scripts[] = 'widget.min';
$scripts[] = 'position.min';
$scripts[] = 'jquery-ui-tooltip';
$scripts[] = 'esig-tooltip';
$scripts[] = 'esig-bootstrap-js';
$scripts[] = 'esig-smarttab-js';
//echo "<script type='text/javascript' src='" . includes_url('js/thickbox/thickbox.js?ver=3.1-20121105', dirname(__FILE__)) . "'></script>";
if (wp_is_mobile()) {
$scripts[] = 'esig-jquery-mobile-event-js';
$scripts[] = 'esig-mobile-common-js';
}
$scripts[] = 'esig-signdoc-js';
$scripts[] = 'esig-common-js';
$scripts = apply_filters('esig_print_footer_scripts', $scripts);
return $scripts;
}
public static function esig_footer_styles() {
$styles = array();
if (wp_is_mobile()) {
$esig_mobile = '1';
} else {
$esig_mobile = '0';
}
$document_id = get_transient('esig_document_id');
$invite = get_transient('esig_invite');
$device = '';
if ($document_id) {
$device = WP_E_Sig()->setting->get_generic($document_id . '-document-sign-using');
}
// style
$styles[] = 'esig-bootstrap-css';
$styles[] = 'esig-bootstrap-theme-css';
$styles[] = 'esig-thickbox-css';
/* * ********* main theme styels ********* */
$styles[] = 'esig-style-google-css';
$styles[] = 'esig-icon-css';
$styles[] = 'esig-updater-css';
$styles[] = 'esig-mail-css';
$styles[] = 'esig-addons-css';
$styles[] = 'esig-license-css';
$styles[] = 'esig-notices-css';
$styles[] = 'esig-access-code-css';
$styles[] = 'esig-dialog-css';
/* * ************** main theme style end here **************** */
if (wp_is_mobile()) {
$styles[] = 'esig-mobile-style-css';
$styles[] = 'esig-mobile-style-template-css';
} else {
$styles[] = 'esig-style-css';
$styles[] = 'esig-style-template-css';
}
$styles[] = 'esig-theme-style-print-css';
$styles = apply_filters("esig_print_footer_styles", $styles);
return $styles;
}
public static function register_scripts() {
wp_register_style('esig-signaturepad-css', plugins_url('assets/css/jquery.signaturepad.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_script('esig-core-object-scirpts', ESIGN_ASSETS_DIR_URI . "/js/esign.js", array(), esigGetVersion(), false);
wp_register_script('esig-core-validation-scirpts', ESIGN_ASSETS_DIR_URI . "/js/esig-validation.js", array(), esigGetVersion(), false);
// registering bootstrap styles
wp_register_style('esig-bootstrap-css', plugins_url('assets/css/bootstrap/bootstrap.min.css', dirname(__FILE__)), array(), esigGetVersion(), 'all');
wp_register_style('esig-bootstrap-theme-css', plugins_url('assets/css/bootstrap/bootstrap-theme.min.css', dirname(__FILE__)), array(), esigGetVersion(), 'all');
wp_register_style('esig-thickbox-css', includes_url() . "/js/thickbox/thickbox.css", array(), esigGetVersion(), 'all');
wp_register_style('esig-mobile-style-css', plugins_url('assets/css/style_mobile.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-mobile-style-template-css', plugins_url('page-template/default/style_mobile.css', dirname(__FILE__)), array(), esigGetVersion(), 'all');
/* * ****************** styles ***************************** */
wp_register_style('esig-style-google-css', "//fonts.googleapis.com/css?family=La+Belle+Aurore|Shadows+Into+Light|Nothing+You+Could+Do|Zeyada|Dawning+of+a+New+Day|Herr+Von+Muellerhoff|Over+the+Rainbow", array(), esigGetVersion(), 'screen');
wp_register_style('esig-icon-css', plugins_url('assets/css/esig-icon.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-updater-css', plugins_url('assets/css/esig-updater.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-mail-css', plugins_url('assets/css/esig-mail.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-addons-css', plugins_url('assets/css/esig-addons.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-license-css', plugins_url('assets/css/esig-license.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-notices-css', plugins_url('assets/css/esig-notices.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-access-code-css', plugins_url('assets/css/esig-access-code.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-dialog-css', plugins_url('assets/css/esig-dialog.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-style-css', plugins_url('assets/css/style.css', dirname(__FILE__)), array(), esigGetVersion(), 'screen');
wp_register_style('esig-style-template-css', plugins_url('page-template/default/style.css', dirname(__FILE__)), array(), esigGetVersion(), 'all');
wp_register_style('esig-theme-style-print-css', plugins_url('page-template/default/print_style.css', dirname(__FILE__)), array(), esigGetVersion(), 'print');
/* * *********************** style end here ******************* */
wp_register_script('esig-jquery-validate', plugins_url("assets/js/jquery.validate.js", dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-jquery-signaturepad-main', plugins_url("assets/js/jquery.signaturepad.js", dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-jquery-signaturepad', plugins_url("assets/js/jquery.signaturepad.min.js", dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-prefixfree', plugins_url('assets/js/prefixfree.min.js', dirname(__FILE__)), array(), esigGetVersion(), true);
wp_register_script('esig-tooltip', plugins_url('assets/js/tooltip.js?ver=3.9.1', dirname(__FILE__)), array(), esigGetVersion(), true);
wp_register_script('esig-bootstrap-js', plugins_url('assets/js/bootstrap/bootstrap.min.js', dirname(__FILE__)), array(), esigGetVersion(), true);
wp_register_script('esig-smarttab-js', plugins_url('assets/js/jquery.smartTab.js', dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-jquery-mobile-event-js', plugins_url('assets/js/jquery.mobile-events.js', dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-mobile-common-js', plugins_url('assets/js/esig-mobile-common.js', dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-signdoc-js', plugins_url('assets/js/signdoc.js', dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
wp_register_script('esig-common-js', plugins_url('assets/js/common.js?ver=1.0.1', dirname(__FILE__)), array('jquery'), esigGetVersion(), true);
}
public static function esig_header_style() {
$styles = array(
'esig-signaturepad-css',
);
$styles = apply_filters('esig_print_header_styles', $styles);
return $styles;
}
/*
* E-signature custom header scripts
* Since 1.0.12
*/
public static function esig_header_scripts() {
$scripts = array('jquery-ui-slider',
'jquery',
'jquery-migrate',
'esig-jquery-validate',
'esig-core-object-scirpts',
'esig-core-validation-scirpts'
);
$scripts = apply_filters('esig_print_header_scripts', $scripts);
return $scripts;
}
/*
* E-signature custom header
* Since 1.0.12
*/
public static function esig_head() {
wp_print_styles(self::esig_header_style());
wp_print_scripts(self::esig_header_scripts());
//add_action("wp_enqueue_scripts",array(__CLASS__,"esig_header_scripts"));
do_action('esig_head');
}
/*
* E-signature custom footer
* Since 1.0.12
*/
public static function esig_footer() {
remove_all_actions('wp_footer');
wp_print_styles(self::esig_footer_styles());
wp_print_scripts(self::esig_footer_scripts());
do_action('esig_footer');
// delete transient after loading footer
delete_transient('esig_document_id');
delete_transient('esig_invite');
}
}