/**
* @since 3.2.0
*
* @param array $classes
* @return array
*/
function dashboard_browser_nag_class($classes)
{
$response = wp_check_browser_version();
if ($response && $response['insecure']) {
$classes[] = 'browser-insecure';
}
return $classes;
}
/**
* Function ConstructGoogleForm loads HTML from a Google Form URL,
* processes it, and inserts it into a WordPress filter to output
* as part of a post, page, or widget.
*
* @return An HTML string if successful, false otherwise.
* @see RenderGoogleForm
*/
static function ConstructGoogleForm()
{
//wpgform_load_js_css() ;
// Any preset params?
$presets = $_GET;
// Eliminate the Google Form's query variable if it is set
if (!empty($presets) && array_key_exists(WPGFORM_CPT_QV_FORM, $presets)) {
unset($presets[WPGFORM_CPT_QV_FORM]);
}
$locale_cookie = new WP_HTTP_Cookie(array('name' => 'locale', 'value' => get_locale()));
// Property short cut
$o =& self::$options;
// Account for existing forms not having the override option
if (!array_key_exists('override_google_default_text', $o)) {
$o['override_google_default_text'] = 'off';
}
$wpgform_options = wpgform_get_plugin_options();
if (WPGFORM_DEBUG && $wpgform_options['http_request_timeout']) {
$timeout = $wpgform_options['http_request_timeout_value'];
} else {
$timeout = $wpgform_options['http_api_timeout'];
}
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
}
if (WPGFORM_DEBUG) {
wpgform_preprint_r($_POST);
}
$global_override_google_default_text = (int) $wpgform_options['override_google_default_text'] === 1;
// Some servers running ModSecurity issue 403 errors because something
// in the form's POST parameters has triggered a positive match on a rule.
if (!empty($_SERVER) && array_key_exists('REDIRECT_STATUS', $_SERVER) && $_SERVER['REDIRECT_STATUS'] == '403') {
return sprintf('<div class="wpgform-google-error gform-google-error">%s %s<span class="wpgform-google-error gform-google-error">%s</span> %s.</div>', __('Unable to process Google Form.', WPGFORM_I18N_DOMAIN), __('Server is responding with', WPGFORM_I18N_DOMAIN), __('403 Permission Denied', WPGFORM_I18N_DOMAIN), __('error', WPGFORM_I18N_DOMAIN));
}
// If no URL then return as nothing useful can be done.
if (!$o['form']) {
return false;
} else {
$form = $o['form'];
$uid = $o['uid'];
$prefix = $o['css_prefix'];
$suffix = $o['css_suffix'];
$confirm = $o['confirm'];
$alert = $o['alert'];
$sendto = $o['sendto'];
// The old short code supports the 'spreadsheet' attribute which
// takes precedence over the new attribute 'results' for backward
// compatibility.
$results = $o['spreadsheet'] === false ? $o['results'] : $o['spreadsheet'];
// Check to see if form has a Google Form default text overrides - older forms won't
$local_override_google_default_text = (int) array_key_exists('override_google_default_text', $o) ? $o['override_google_default_text'] === 'on' : 0;
}
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
}
// Should email confirmation be sent to user?
$user_email = $o['user_email'] === 'on';
$user_email_html = '';
$user_email_sendto = "";
// Generate the User Email HTML if requested
//printf('<h1>%s::%s -> %s</h1>', basename(__FILE__), __LINE__, $uid) ;
if ($user_email) {
$current_user = wp_get_current_user();
if (0 != $current_user->ID) {
$user_email_sendto = $current_user->user_email;
}
$user_email_html .= '<div class="wpgform-user-email">';
$user_email_html .= sprintf('<div class="%sss-item %sss-item-required %sss-text">', $prefix, $prefix, $prefix);
$user_email_html .= sprintf('<div class="%sss-form-entry">', $prefix);
$user_email_html .= sprintf('<label for="wpgform-user-email" class="%sss-q-title">%s', $prefix, __('Email Address'));
$user_email_html .= sprintf('<span class="%sss-required-asterisk">*</span></label>', $prefix);
$user_email_html .= sprintf('<label for="wpgform-user-email" class="%sss-q-help"></label>', $prefix);
$user_email_html .= sprintf('<input style="width: 250px;" type="text" id="%swpgform-user-email" class="%sss-q-short" value="%s" name="%swpgform-user-email">', $uid, $prefix, $user_email_sendto, $uid);
$user_email_html .= '</div></div></div>';
}
// Display CAPTCHA?
$captcha_html = '';
$captcha = $o['captcha'] === 'on';
// Generate the CAPTCHA HTML if requested
if ($captcha) {
$captcha_operators = array();
if ((int) $wpgform_options['captcha_operator_plus'] === 1) {
$captcha_operators[] = '+';
}
if ((int) $wpgform_options['captcha_operator_minus'] === 1) {
$captcha_operators[] = '-';
}
if ((int) $wpgform_options['captcha_operator_mult'] === 1) {
$captcha_operators[] = '*';
}
// Default to addition if for some reason no operators are enabled
if (empty($captcha_operators)) {
$captcha_operators[] = '+';
}
// Get random operator for A and B terms
$op1 = $captcha_operators[rand(0, count($captcha_operators) - 1)];
// Get random operator for including C term when using 3 terms, use '+' otherwise
$op2 = (int) $wpgform_options['captcha_terms'] === 3 ? $captcha_operators[rand(0, count($captcha_operators) - 1)] : '+';
// Generate a random value for A
$a = rand(0, 19);
// Generate a random value for B
$b = rand(0, 19);
// Generate a random value for C only when using 3 terms, use 0 otherwise
$c = (int) $wpgform_options['captcha_terms'] === 3 ? rand(0, 19) : 0;
if ((int) $wpgform_options['captcha_terms'] === 2) {
$x = eval('return sprintf("%s%s%s", $a, $op1, $b);');
} else {
$x = eval('return sprintf("%s%s%s%s%s", $a, $op1, $b, $op2, $c);');
}
self::$wpgform_captcha = array('a' => $a, 'b' => $b, 'c' => $c, 'x' => $x);
// Build the CAPTCHA HTML
$captcha_html .= '<div class="wpgform-captcha">';
$captcha_html .= sprintf('<div class="%sss-item %sss-item-required %sss-text">', $prefix, $prefix, $prefix);
$captcha_html .= sprintf('<div class="%sss-form-entry">', $prefix);
if ((int) $wpgform_options['captcha_terms'] === 2) {
$captcha_html .= sprintf('<label for="%swpgform-captcha" class="%sss-q-title">%s %s %s %s ?', $uid, $prefix, __('What is', WPGFORM_I18N_DOMAIN), $a, $op1, $b);
} else {
$captcha_html .= sprintf('<label for="%swpgform-captcha" class="%sss-q-title">%s %s %s %s %s %s?', $uid, $prefix, __('What is', WPGFORM_I18N_DOMAIN), $a, $op1, $b, $op2, $c);
}
$captcha_html .= sprintf('<span class="%sss-required-asterisk">*</span></label>', $prefix);
$captcha_html .= sprintf('<label for="%swpgform-captcha" class="%sss-q-help"></label>', $uid, $prefix);
$captcha_html .= sprintf('<input style="width: 100px;" type="text" id="%swpgform-captcha" class="%sss-q-short" value="" name="%swpgform-captcha">', $uid, $prefix, $uid);
$captcha_html .= '</div></div>';
// Add in the optional CAPTCHA description if one has been set
if (!empty($wpgform_options['captcha_description'])) {
$captcha_html .= sprintf('<div class="wpgform-captcha-description">%s</div>', $wpgform_options['captcha_description']);
}
$captcha_html .= '</div>';
}
// Use jQuery validation? Force it on when CAPTCHA is on
$validation = $o['validation'] === 'on' | $captcha;
// Output the H1 title included in the Google Form?
$title = $o['title'] === 'on';
// Map H1 tags to H2 tags? Apparently helps SEO ...
$maph1h2 = $o['maph1h2'] === 'on';
// Insert <br> elements between labels and input boxes?
$br = $o['br'] === 'on';
// Google Legal Stuff?
$legal = $o['legal'] !== 'off';
// Should form be set to readonly?
$readonly = $o['readonly'] === 'on';
// Should email confirmation be sent to admin?
$email = $o['email'] === 'on';
// Who should email confirmation be sent to?
if (is_email($o['sendto'])) {
$sendto = $o['sendto'];
}
// How many columns?
$columns = $o['columns'];
// Minimum columnize width
$minvptwidth = $o['minvptwidth'];
// Column order?
$columnorder = $o['columnorder'] == 'right-to-left' ? 'right' : 'left';
// The Unite theme from Paralleus mucks with the submit buttons
// which breaks the ability to submit the form to Google correctly.
// This hack will "unbreak" the submit buttons.
$unitethemehack = $o['unitethemehack'] === 'on';
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
}
// Show the custom confirmation via AJAX instead of redirect?
$style = $o['style'] === 'none' ? null : $o['style'];
// Use WP Transient API Cache?
$use_transient = $o['use_transient'] === 'on';
$transient_time = $o['transient_time'];
// WordPress converts all of the ampersand characters to their
// appropriate HTML entity or some variety of it. Need to undo
// that so the URL can be actually be used.
$form = str_replace(array('&', '&', '&'), '&', $form);
if (!is_null($confirm)) {
$confirm = str_replace(array('&', '&', '&'), '&', $confirm);
}
// If there were any preset values to pass into the form, add them to the URL
if (!empty($presets)) {
// The name of the form fields are munged, they need
// to be restored before the parameters can be posted
// so they match what Google expects.
$patterns = array('/entry_([0-9]+)_(single|group)_/', '/entry_([0-9]+)_/', '/entry_([0-9]+)/');
$replacements = array('entry.\\1.\\2.', 'entry.\\1.', 'entry.\\1');
foreach ($replacements as $key => $value) {
$replacements[$key] = sprintf('%s%s', $uid, $value);
}
foreach ($presets as $key => $value) {
$presets[preg_replace($patterns, $replacements, $key)] = urlencode($value);
// Really shouldn't need both forms of the field but to
// handle old and new Google Forms we keep both. This may
// go away once Google completely converts to the new version
// of Google Forms.
$presets[$key] = urlencode($value);
//unset($presets[$key]) ;
}
$form = add_query_arg($presets, $form);
}
// The initial rendering of the form content is done using this
// "remote get", all subsequent renderings will be the result of
// "post processing".
if (!self::$posted) {
if ($use_transient && is_multisite()) {
if (false === (self::$response = get_site_transient(WPGFORM_FORM_TRANSIENT . $o['id']))) {
// There was no transient, so let's regenerate the data and save it
self::$response = wp_remote_get($form, array('sslverify' => false, 'timeout' => $timeout, 'redirection' => 12, 'user-agent' => $_SERVER['HTTP_USER_AGENT']));
set_site_transient(WPGFORM_FORM_TRANSIENT . $o['id'], self::$response, $transient_time * MINUTE_IN_SECONDS);
}
} elseif ($use_transient && !is_multisite()) {
if (false === (self::$response = get_transient(WPGFORM_FORM_TRANSIENT . $o['id']))) {
// There was no transient, so let's regenerate the data and save it
self::$response = wp_remote_get($form, array('sslverify' => false, 'timeout' => $timeout, 'redirection' => 12, 'user-agent' => $_SERVER['HTTP_USER_AGENT']));
set_transient(WPGFORM_FORM_TRANSIENT . $o['id'], self::$response, $transient_time * MINUTE_IN_SECONDS);
}
} else {
self::$response = wp_remote_get($form, array('sslverify' => false, 'timeout' => $timeout, 'redirection' => 12, 'user-agent' => $_SERVER['HTTP_USER_AGENT']));
}
}
// Retrieve the HTML from the URL
if (is_wp_error(self::$response)) {
$error_string = self::$response->get_error_message();
echo '<div id="message" class="wpgform-google-error"><p>' . $error_string . '</p></div>';
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
wpgform_preprint_r(self::$response);
}
// Clean up the transient if an error is encountered
if ($use_transient && is_multisite()) {
delete_site_transient(WPGFORM_FORM_TRANSIENT . $o['id']);
} elseif ($use_transient) {
delete_transient(WPGFORM_FORM_TRANSIENT . $o['id']);
}
return sprintf('<div class="wpgform-google-error gform-google-error">%s</div>', __('Unable to retrieve Google Form. Please try reloading this page.', WPGFORM_I18N_DOMAIN));
} else {
$html = self::$response['body'];
}
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
wpgform_htmlspecialchars_preprint_r(self::$response);
//wpgform_htmlspecialchars_preprint_r($html) ;
}
// Filter the HTML unlesss explicitly told not to
if ((int) $wpgform_options['disable_html_filtering'] !== 1) {
// Need to filter the HTML retrieved from the form and strip off the stuff
// we don't want. This gets rid of the HTML wrapper from the Google page.
$allowed_tags = array('a' => array('href' => array(), 'title' => array(), 'target' => array(), 'class' => array()), 'b' => array(), 'abbr' => array('title' => array()), 'acronym' => array('title' => array()), 'code' => array(), 'pre' => array(), 'em' => array(), 'strong' => array(), 'ul' => array(), 'ol' => array(), 'li' => array(), 'p' => array(), 'br' => array(), 'div' => array('class' => array()), 'h1' => array('class' => array()), 'h2' => array('class' => array()), 'h3' => array('class' => array()), 'h4' => array('class' => array()), 'h5' => array('class' => array()), 'h6' => array('class' => array()), 'i' => array(), 'img' => array('class' => array(), 'alt' => array(), 'title' => array(), 'src' => array()), 'label' => array('class' => array(), 'for' => array()), 'input' => array('id' => array(), 'name' => array(), 'class' => array(), 'type' => array(), 'value' => array(), 'checked' => array()), 'select' => array('name' => array(), 'for' => array(), 'checked' => array()), 'option' => array('value' => array(), 'selected' => array()), 'form' => array('id' => array(), 'class' => array(), 'action' => array(), 'method' => array(), 'target' => array(), 'onsubmit' => array()), 'script' => array('type' => array()), 'span' => array('class' => array(), 'style' => array()), 'style' => array(), 'table' => array('class' => array(), 'style' => array()), 'tbody' => array('class' => array(), 'style' => array()), 'textarea' => array('id' => array(), 'name' => array(), 'class' => array(), 'type' => array(), 'value' => array(), 'rows' => array(), 'cols' => array()), 'thead' => array('class' => array(), 'style' => array()), 'tr' => array('class' => array()), 'td' => array('class' => array(), 'style' => array()));
// Process the HTML
$html = wp_kses($html, $allowed_tags);
}
$patterns = array('/entry\\.([0-9]+)\\.(single|group)\\./', '/entry\\.([0-9]+)_/', '/entry\\.([0-9]+)/', '/entry_([0-9]+)\\.(single|group)\\./', '/entry_([0-9]+)_/', '/entry_([0-9]+)/');
$replacements = array('entry.\\1_\\2_', 'entry.\\1_', 'entry.\\1', 'entry_\\1_\\2_', 'entry_\\1_', 'entry_\\1');
foreach ($replacements as $key => $value) {
$replacements[$key] = sprintf('%s%s', $uid, $value);
}
// Handle form id attribute
$patterns[] = '/id="ss-form"/';
$replacements[] = sprintf('id="%sss-form"', $uid);
// Handle submit button id attribute
$patterns[] = '/id="ss-submit"/';
$replacements[] = sprintf('id="%sss-submit"', $uid);
// Handle "submit another response" link
//$patterns[] = '/' . $form . '/' ;
//$replacements[] = "ZZZ" ;
// Process HTML replacements
$html = preg_replace($patterns, $replacements, $html);
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
wpgform_htmlspecialchars_preprint_r($html);
}
// Did we end up with anything prior to the first DIV? If so, remove it as
// it should have been removed by wp_kses() but sometimes stuff slips through!
$first_div = strpos($html, '<div');
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
wpgform_htmlspecialchars_preprint_r($html);
wpgform_preprint_r($first_div);
}
// If there are no DIVs, then we have garbage and should stop now!
if ($first_div === false) {
return sprintf('<div class="wpgform-google-error gform-google-error">%s</div>', __('Unexpected content encountered, unable to retrieve Google Form.', WPGFORM_I18N_DOMAIN));
}
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
}
// Strip off anything prior to the first DIV, we don't want it.
if ($first_div !== 0) {
$html = substr($html, $first_div);
}
// The Google Forms have some Javascript embedded in them which needs to be
// stripped out. I am not sure why it is in there, it doesn't appear to do
// much of anything useful.
$html = preg_replace('#<script[^>]*>.*?</script>#is', '<!-- Google Forms unnessary Javascript removed -->' . PHP_EOL, $html);
// Allow H1 tags through if user wants them (which is the default)
if (!$title) {
$html = preg_replace('#<h1[^>]*>.*?</h1>#is', '', $html);
}
// Map H1 tags to H2 tags?
if ($maph1h2) {
$html = preg_replace('/<h1/i', '<h2', $html);
$html = preg_replace('/h1>/i', 'h2>', $html);
}
// Augment labels with some sort of a suffix?
if (!is_null($suffix)) {
$html = preg_replace('/<\\/label>/i', "{$suffix}</label>", $html);
}
// Need to extract form action and rebuild form tag, and add hidden field
// which contains the original action. This action is used to submit the
// form via wp_remote_post().
if (preg_match_all('/(action(\\s*)=(\\s*)([\\"\'])?(?(1)(.*?)\\2|([^\\s\\>]+)))/', $html, $matches)) {
for ($i = 0; $i < count($matches[0]); $i++) {
$action = $matches[0][$i];
}
//$html = str_replace($action, 'action="' . get_permalink(get_the_ID()) . '"', $html) ;
$html = str_replace($action, 'action=""', $html);
$action = preg_replace(array('/^action=/i', '/"/'), array('', ''), $action);
$action = base64_encode(serialize($action));
$wgformid = self::$wpgform_form_id++;
// Add some hidden input fields to faciliate control of subsquent actions
$html = preg_replace('/<\\/form>/i', "<input type=\"hidden\" value=\"{$action}\" name=\"wpgform-action\"><input type=\"hidden\" value=\"{$wgformid}\" name=\"wpgform-form-id\"></form>", $html);
} else {
$action = null;
$wgformid = self::$wpgform_form_id++;
}
// Handle "placeholders"
$fields = wpgform_placeholder_meta_box_content(true);
foreach ($fields as $field) {
if ('placeholder' == $field['type']) {
// When using deprecated gform shortcode there is no meta data
if (!array_key_exists('id', $o)) {
continue;
}
$meta_field = get_post_meta($o['id'], $field['id'], true);
$meta_type = get_post_meta($o['id'], $field['type_id'], true);
$meta_value = get_post_meta($o['id'], $field['value_id'], true);
if (!empty($meta_field)) {
foreach ($meta_field as $key => $value) {
$pattern = sprintf('/name="%s"/', $meta_field[$key]);
$replacement = sprintf('name="%s" placeholder="%s"', $meta_field[$key], $meta_value[$key]);
$html = preg_replace($pattern, $replacement, $html);
}
}
}
}
// The Unite theme from Paralleus mucks with the submit buttons
// which breaks the ability to submit the form to Google correctly.
// This hack will "unbreak" the submit buttons.
if ($unitethemehack) {
$html = preg_replace('/<input type="submit"/i', '<input class="noStyle" type="submit"', $html);
}
if (WPGFORM_DEBUG) {
wpgform_whereami(__FILE__, __LINE__, 'ConstructGoogleForm');
}
// Encode all of the short code options so they can
// be referenced if/when needed during form processing.
$html = preg_replace('/<\\/form>/i', "<input type=\"hidden\" value=\"" . base64_encode(serialize($o)) . "\" name=\"wpgform-options\"></form>", $html);
// Output custom CSS?
$css = '';
if ($wpgform_options['custom_css'] == 1 && !empty($wpgform_options['custom_css_styles'])) {
$css .= '<style>' . $wpgform_options['custom_css_styles'] . '</style>';
}
// Output form specific custom CSS?
if ($wpgform_options['custom_css'] == 1 && !empty($o['form_css'])) {
$css .= '<style>' . $o['form_css'] . '</style>';
}
// Tidy up CSS to ensure it isn't affected by 'the_content' filters
$patterns = array('/[\\r\\n]+/', '/ +/');
$replacements = array('', ' ');
$css = preg_replace($patterns, $replacements, $css) . PHP_EOL;
// Output Javscript for form validation, make sure any class prefix is included
// Need to fix the name arguments for checkboxes so PHP will pass them as an array correctly.
// This jQuery script reformats the checkboxes so that Googles Python script will read them.
//$vMsgs_js = &self::$vMsgs_js ;
//$vRules_js = &self::$vRules_js ;
$vMsgs_js = array();
$vRules_js = array();
$js = sprintf('
<script type="text/javascript">
// Google Forms v%s jQuery script
jQuery(document).ready(function($) {
', WPGFORM_VERSION);
// Insert breaks between labels and input fields?
if ($br) {
$js .= sprintf('
// Insert br elements before input and textarea boxes
$("#%sss-form textarea").before("<br/>");
$("#%sss-form input[type=text]").before("<br/>");
', $uid, $uid);
}
// Did short code specify a CSS prefix?
if (!is_null($prefix)) {
$js .= sprintf('
// Manipulate CSS classes to account for CSS prefix
$("div.ss-form-container [class]").each(function(i, el) {
var c = $(this).attr("class").split(" ");
for (var i = 0; i < c.length; ++i) {
$(this).removeClass(c[i]).addClass("%s" + c[i]);
}
});
$("div.ss-form-container").removeClass("ss-form-container").addClass("%s" + "ss-form-container");
', $prefix, $prefix);
}
// Hide Google Legal Stuff?
if (!(bool) $legal) {
$js .= sprintf('
// Hide Google Legal content
$("div.%sss-legal").hide();
', $prefix);
// Somewhat unsupported but it works, a Google Spreadsheet can
// be rendered by Google Forms. If the Legal is disabled,
// the block of code that Google adds to the form is removed.
$js .= sprintf('
// Remove Powered by Google content
$("div div span.powered").parent().empty();
');
}
// Is Email User enabled?
if ($user_email) {
$js .= sprintf('
// Construct Email User Validation
if ($("#%sss-form input[type=submit][name=submit]").length) {
$("#%sss-form input[type=submit][name=submit]").before(\'%s\');
$("div.wpgform-user-email").show();
$.validator.addClassRules("wpgform-user-email", {
required: true
});
}
', $uid, $uid, $user_email_html);
$vRules_js[] = ' "wpgform-user-email": { email: true }';
$vMsgs_js[] = sprintf(' "wpgform-user-email": "%s"', __('A valid email address is required.', WPGFORM_I18N_DOMAIN));
}
// Is CAPTCHA enabled?
if ($captcha) {
$js .= sprintf('
// Construct CAPTCHA
$.validator.methods.equal = function(value, element, param) { return value == param; };
if ($("#%sss-form input[type=submit][name=submit]").length) {
$("#%sss-form input[type=submit][name=submit]").before(\'%s\');
$("div.wpgform-captcha").show();
$.validator.addClassRules("wpgform-captcha", {
required: true,
});
}
', $uid, $uid, $captcha_html, self::$wpgform_captcha['c']);
$vRules_js[] = sprintf(' "%swpgform-captcha": { equal: %s }', $uid, self::$wpgform_captcha['x']);
$vMsgs_js[] = sprintf(' "%swpgform-captcha": "%s" ', $uid, __('Incorrect answer.', WPGFORM_I18N_DOMAIN));
}
// Build extra jQuery Validation rules
$fields = wpgform_validation_meta_box_content(true);
$patterns = array('/^entry.([0-9]+).(single|group)./', '/^entry.([0-9]+)_/', '/^entry.([0-9]+)/');
$replacements = array('entry_\\1_\\2_', 'entry_\\1_', 'entry_\\1');
foreach ($fields as $field) {
if ('validation' == $field['type']) {
// When using deprecated gform shortcode there is no meta data
if (!array_key_exists('id', $o)) {
continue;
}
$meta_field = get_post_meta($o['id'], $field['id'], true);
$meta_type = get_post_meta($o['id'], $field['type_id'], true);
$meta_value = get_post_meta($o['id'], $field['value_id'], true);
if (!empty($meta_field)) {
foreach ($meta_field as $key => $value) {
$mf = preg_replace($patterns, $replacements, $meta_field[$key]);
if (!empty($value)) {
if ($meta_type[$key] == 'regex') {
$extras[$value][] = sprintf('%s: "%s"', $meta_type[$key], empty($meta_value[$key]) ? 'true' : $meta_value[$key]);
} elseif ($meta_type[$key] == 'required' || $meta_type[$key] == 'email') {
$vRules_js[] = sprintf(' "%s": { %s: true }', $value, $meta_type[$key]);
if (!empty($meta_value[$key])) {
$vMsgs_js[] = sprintf(' "%s": "%s"', $value, $meta_value[$key]);
}
} else {
$extras[$value][] = sprintf('%s: %s', $meta_type[$key], empty($meta_value[$key]) ? 'true' : $meta_value[$key]);
}
}
}
}
}
}
// Include jQuery validation?
if ($validation) {
$js .= sprintf('
// jQuery inline validation
$("div > .ss-item-required textarea").addClass("wpgform-required");
$("div > .ss-item-required input:not(.ss-q-other)").addClass("wpgform-required");
$("div > .%sss-item-required textarea").addClass("wpgform-required");
$("div > .%sss-item-required input:not(.%sss-q-other)").addClass("wpgform-required");
$.validator.addClassRules("wpgform-required", { required: true });
$.validator.addMethod("regex", function(value, element, regexp) { var re = new RegExp(regexp); return this.optional(element) || re.test(value); }, "Please check your input.");
', $prefix, $prefix, $prefix, '', '', __('Please check your input.', WPGFORM_I18N_DOMAIN));
}
// Now the tricky part - need to output rules and messages
if ($validation) {
$js .= sprintf('
$("#%sss-form").validate({
invalidHandler: function(event, validator) {
// \'this\' refers to the form
var errors = validator.numberOfInvalids();
if (errors) {
var message = errors == 1
? \'You missed 1 field. It has been highlighted\'
: \'You missed \' + errors + \' fields. They have been highlighted\';
$("div.error span").html(message);
$("div.error").show();
//$("div.error-message").show();
} else {
$("div.error").hide();
//$("div.error-message").hide();
}
},
//errorClass: "wpgform-error",
errorClass: "error-message",
rules: {%s', $uid, PHP_EOL);
if (!empty($extras)) {
foreach ($extras as $key => $value) {
$js .= sprintf(' "%s%s": {', $uid, $key);
foreach ($value as $vk => $extra) {
$k = array_keys($value);
$js .= sprintf('%s%s', $extra, end($k) === $vk ? '}' : ', ');
}
$k = array_keys($extras);
$js .= sprintf('%s%s%s', end($k) === $key ? '' : ',', PHP_EOL, end($k) === $key ? ' ' : '');
}
}
if (!empty($vRules_js)) {
// Clean up JS if extras were already output
if (!empty($extras)) {
$js = sprintf('%s,%s', substr($js, 0, strrpos($js, '}') + 1), PHP_EOL);
}
foreach ($vRules_js as $rk => $r) {
$k = array_keys($vRules_js);
$js .= sprintf(' %s%s', $r, end($k) === $rk ? sprintf('%s },', PHP_EOL) : sprintf(',%s', PHP_EOL));
}
} else {
$js .= '},';
}
$js .= sprintf('%s messages: {%s', PHP_EOL, PHP_EOL);
if (!empty($vMsgs_js)) {
foreach ($vMsgs_js as $mk => $m) {
$k = array_keys($vMsgs_js);
$js .= sprintf(' %s%s', $m, end($k) === $mk ? sprintf('%s },', PHP_EOL) : sprintf(',%s', PHP_EOL));
}
} else {
$js .= ' }';
}
$js .= '
}) ;' . PHP_EOL;
}
// Handle hidden fields
$u = wp_get_current_user();
$unknown = __('Unknown', WPGFORM_I18N_DOMAIN);
$values = array('value' => $unknown, 'url' => array_key_exists('URL', $_SERVER) ? $_SERVER['URL'] : $unknown, 'timestamp' => current_time('Y-m-d H:i:s'), 'remote_addr' => array_key_exists('REMOTE_ADDR', $_SERVER) ? $_SERVER['REMOTE_ADDR'] : $unknown, 'remote_host' => array_key_exists('REMOTE_HOST', $_SERVER) ? $_SERVER['REMOTE_HOST'] : $unknown, 'http_referer' => array_key_exists('HTTP_REFERER', $_SERVER) ? $_SERVER['HTTP_REFERER'] : $unknown, 'http_user_agent' => array_key_exists('HTTP_USER_AGENT', $_SERVER) ? $_SERVER['HTTP_USER_AGENT'] : $unknown, 'user_email' => $u instanceof WP_User ? $u->user_email : $unknown, 'user_login' => $u instanceof WP_User ? $u->user_login : $unknown);
// We'll ignore the optional value for any field type except value, url, or timestamp
$ignore = array_slice(array_keys($values), 3);
// Handle and "hiddenfields"
$fields = wpgform_hiddenfields_meta_box_content(true);
$patterns = array('/^entry.([0-9]+).(single|group)./', '/^entry.([0-9]+)_/', '/^entry.([0-9]+)/');
$replacements = array('entry_\\1_\\2_', 'entry_\\1_', 'entry_\\1');
foreach ($fields as $field) {
if ('hiddenfield' == $field['type']) {
// When using deprecated gform shortcode there is no meta data
if (!array_key_exists('id', $o)) {
continue;
}
$meta_field = get_post_meta($o['id'], $field['id'], true);
$meta_type = get_post_meta($o['id'], $field['type_id'], true);
$meta_value = get_post_meta($o['id'], $field['value_id'], true);
foreach ($replacements as $key => $value) {
$replacements[$key] = sprintf('%s%s', $uid, $value);
}
if (!empty($meta_field)) {
foreach ($meta_field as $key => $value) {
$mf = preg_replace($patterns, $replacements, $meta_field[$key]);
if (empty($meta_value[$key]) || in_array($meta_type[$key], $ignore)) {
$meta_value[$key] = $values[$meta_type[$key]];
}
if (!empty($mf)) {
$js .= sprintf(' $("#%s").val("%s");%s', $mf, $meta_value[$key], PHP_EOL);
$js .= sprintf(' $("#%s").parent().css("display", "none");%s', $mf, PHP_EOL);
}
}
}
}
}
// Always include the jQuery to clean up the checkboxes
$js .= sprintf('
// Fix checkboxes to work with Google Python
$("div.%sss-form-container input:checkbox").each(function(index) {
this.name = this.name + \'[]\';
});
', $prefix);
// if ($("div.%sss-radio label:last+span.%sss-q-other-container").length) {
// $("div.%sss-radio label:last+span.%sss-q-other-container").prev().contents().filter(function() {
// return this.nodeType == 3;
// })[0].nodeValue = "%s";
// }
// Replace Google supplied text? Form specific or global?
if ($local_override_google_default_text) {
$js .= sprintf('
// Replace Google supplied text with "form specific override" values
$("div.%sss-required-asterisk").text("* %s");
$("div.%sss-radio div.%sss-printable-hint").text("%s");
if ($("div.%sss-radio label:last+span.%sss-q-other-container").length) {
$("div.%sss-radio label:last+span.%sss-q-other-container").prev().find("span.%sss-choice-label").text("%s");
}
$("div.%sss-checkbox div.%sss-printable-hint").text("%s");
$("div.%sss-form-container :input[name=\\"back\\"]").attr("value", "\\u00ab %s");
$("div.%sss-form-container :input[name=\\"continue\\"]").attr("value", "%s \\u00bb");
$("div.%sss-form-container :input[name=\\"submit\\"]").attr("value", "%s");', $prefix, $o['required_text_override'], $prefix, $prefix, $o['radio_buttons_text_override'], $prefix, $prefix, $prefix, $prefix, $prefix, $o['radio_buttons_other_text_override'], $prefix, $prefix, $o['check_boxes_text_override'], $prefix, $o['back_button_text_override'], $prefix, $o['continue_button_text_override'], $prefix, $o['submit_button_text_override']);
} elseif ($global_override_google_default_text) {
$js .= sprintf('
// Replace Google supplied text with "global override" values
$("div.%sss-required-asterisk").text("* %s");
$("div.%sss-radio div.%sss-printable-hint").text("%s");
if ($("div.%sss-radio label:last+span.%sss-q-other-container").length) {
$("div.%sss-radio label:last+span.%sss-q-other-container").prev().contents().filter(function() {
return this.nodeType == 3;
})[0].nodeValue = "%s";
}
$("div.%sss-checkbox div.%sss-printable-hint").text("%s");
$("div.%sss-form-container :input[name=\\"back\\"]").attr("value", "\\u00ab %s");
$("div.%sss-form-container :input[name=\\"continue\\"]").attr("value", "%s \\u00bb");
$("div.%sss-form-container :input[name=\\"submit\\"]").attr("value", "%s");', $prefix, $wpgform_options['required_text_override'], $prefix, $prefix, $wpgform_options['radio_buttons_text_override'], $prefix, $prefix, $prefix, $prefix, $wpgform_options['radio_buttons_other_text_override'], $prefix, $prefix, $wpgform_options['check_boxes_text_override'], $prefix, $wpgform_options['back_button_text_override'], $prefix, $wpgform_options['continue_button_text_override'], $prefix, $wpgform_options['submit_button_text_override']);
}
// Before closing the <script> tag, is the form read only?
if ($readonly) {
$js .= sprintf('
// Put form in read-only mode
$("div.%sss-form-container :input").attr("disabled", true);
', $prefix);
}
// Before closing the <script> tag, is this the confirmation
// AND do we have a custom confirmation page or alert message?
if (self::$posted && is_null($action) && !is_null($alert) && self::$wpgform_submitted_form_id == self::$wpgform_form_id - 1) {
$js .= PHP_EOL . ' alert("' . $alert . '") ;';
}
// Add jQuery to support multiple columns
$js .= sprintf('
// Columnize the form
// Make sure we don\'t split labels and input fields
$("div.%sss-item").addClass("wpgform-dontsplit");
// Wrap all of the form content in a DIV so it can be split
$("#%sss-form").wrapInner("<div style=\\"border: 0px dashed blue;\\" class=\\"wpgform-wrapper\\"></div>");
// Columnize the form content taking into account the new minwidth setting.
$(function(){
var width = $(window).width();
var minwidth = %s;
if (minwidth == 0 || width > minwidth) {
$(".wpgform-wrapper").columnize({
columns : %s,
columnFloat : "%s",
cssClassPrefix : "wpgform"
});
// Wrap each column so it can styled easier
$(".wpgform-column").wrapInner("<div style=\\"border: 0px dashed green;\\" class=\\"wpgform-column-wrapper\\"></div>");
}
});
$("#%sss-form").append("<div style=\\"border: 0px dashed black; clear: both;\\"></div>");
$("div.%sss-form-container").after("<div style=\\"border: 0px dashed black; clear: both;\\"></div>");
', $prefix, $uid, $minvptwidth, $columns, $columnorder, $uid, $prefix);
// Remap the re-submit form URL
$js .= sprintf('
// Change "Submit another response" URL to point to WordPress URL
// Changing the HREF attribute to an empty string results in the URL
// being the page the form is on.
$("a.ss-bottom-link").attr("href", "");
');
// Load the confirmation URL via AJAX?
if (self::$posted && is_null($action) && !is_null($confirm) && self::$wpgform_submitted_form_id == self::$wpgform_form_id - 1 && $style === WPGFORM_CONFIRM_AJAX && !self::$post_error) {
$js .= PHP_EOL . ' // Confirmation page by AJAX page load';
//$js .= PHP_EOL . ' $("body").load("' . $confirm . ' body") ;' ;
$js .= PHP_EOL . ' $.get( "' . $confirm . '", function( data ) {
$( ".result" ).html( data );
});';
}
// Load the confirmation URL via Redirect?
if (self::$posted && is_null($action) && !is_null($confirm) && self::$wpgform_submitted_form_id == self::$wpgform_form_id - 1 && $style === WPGFORM_CONFIRM_REDIRECT && !self::$post_error) {
$js .= PHP_EOL . ' // Confirmation page by redirect';
$js .= PHP_EOL . ' window.location.replace("' . $confirm . '") ;';
}
$js .= PHP_EOL . '});' . PHP_EOL . '</script>';
// Tidy up Javascript to ensure it isn't affected by 'the_content' filters
//$js = preg_replace($patterns, $replacements, $js) . PHP_EOL ;
// Send email?
if (self::$posted && is_null($action) && ($email || $user_email)) {
if (is_null($sendto) || empty($sendto)) {
$sendto = get_bloginfo('admin_email');
}
// If sending notification email, need to account for more than one address
if ($email) {
foreach (explode(';', $sendto) as $s) {
if (is_email(trim($s))) {
wpGForm::SendConfirmationEmail($wpgform_options['email_format'], trim($s), $results);
}
}
}
// Send confirmation email?
if ($user_email && is_email(self::$wpgform_user_sendto)) {
wpGForm::SendConfirmationEmail($wpgform_options['email_format'], self::$wpgform_user_sendto);
}
}
// Check browser compatibility? The jQuery used by this plugin may
// not work correctly on old browsers or IE running in compatibility mode.
if ($wpgform_options['browser_check'] == 1) {
require_once ABSPATH . '/wp-admin/includes/dashboard.php';
// Let's check the browser version just in case ...
self::$browser_check = wp_check_browser_version();
if (self::$browser_check && self::$browser_check['upgrade']) {
if (self::$browser_check['insecure']) {
$css .= '<div class="wpgform-browser-warning gform-browser-warning"><h4>' . __('Warning: You are using an insecure browser!') . '</h4></div>';
} else {
$css .= '<div class="wpgform-browser-warning gform-browser-warning"><h4>' . __('Warning: Your browser is out of date! Please update now.') . '</h4></div>';
}
}
}
if (WPGFORM_DEBUG) {
$debug = '<h2 class="wpgform-debug gform-debug"><a href="#" class="wpgform-debug-wrapper gform-debug-wrapper">Show wpGForm Debug Content</a></h2>';
} else {
$debug = '';
}
// Assemble final HTML to return. To handle pages with more than one
// form, Javascript, CSS, and debug control should only be rendered once!
$onetime_html = '';
if (WPGFORM_DEBUG) {
printf('<h2>%s: %s</h2>', __('Form Id:', WPGFORM_I18N_DOMAIN), self::$wpgform_form_id - 1);
if (!is_null(self::$wpgform_submitted_form_id)) {
printf('<h2>%s: %s</h2>', __('Submitted Form Id', WPGFORM_I18N_DOMAIN), self::$wpgform_submitted_form_id);
} else {
printf('<h2>%s:</h2>', __('No Submitted Form Id', WPGFORM_I18N_DOMAIN));
}
}
if (!self::$wpgform_js) {
if (is_null(self::$wpgform_submitted_form_id) || self::$wpgform_submitted_form_id == self::$wpgform_form_id - 1) {
//self::$wpgform_js = true ;
self::$wpgform_footer_js .= $js;
}
}
if (!self::$wpgform_css) {
$onetime_html .= PHP_EOL . $css;
self::$wpgform_css = true;
}
if (!self::$wpgform_debug) {
$onetime_html .= $debug;
self::$wpgform_debug = true;
}
$html = $onetime_html . $html;
// Log form submission?
if (self::$posted && is_null($action) && $wpgform_options['form_submission_log'] == 1) {
$unknown = __('Unknown', WPGFORM_I18N_DOMAIN);
$log = array('url' => array_key_exists('URL', $_SERVER) ? $_SERVER['URL'] : $unknown, 'timestamp' => current_time('Y-m-d H:i:s'), 'remote_addr' => array_key_exists('REMOTE_ADDR', $_SERVER) ? $_SERVER['REMOTE_ADDR'] : $unknown, 'remote_host' => array_key_exists('REMOTE_HOST', $_SERVER) ? $_SERVER['REMOTE_HOST'] : $unknown, 'http_referer' => array_key_exists('HTTP_REFERER', $_SERVER) ? $_SERVER['HTTP_REFERER'] : $unknown, 'http_user_agent' => array_key_exists('HTTP_USER_AGENT', $_SERVER) ? $_SERVER['HTTP_USER_AGENT'] : $unknown, 'form' => array_key_exists('id', $o) ? $o['id'] : null, 'post_id' => get_the_ID());
// Try and log against the Google Form post ID but
// fall back to Post or Page ID if the old short code
// is being used.
if (!is_null($log['form'])) {
add_post_meta($log['form'], WPGFORM_LOG_ENTRY_META_KEY, $log, false);
}
}
return $html;
}
function cherry_plugin_import_page()
{
?>
<script>
if (typeof(window.FileReader) == 'undefined' && window.location.search.indexOf('not_supported=true')==-1) {
window.location.search = '?page=import-page¬_supported=true';
}
</script>
<?php
$response = wp_check_browser_version();
$browser_not_supported = isset($_GET['not_supported']) || $response['name'] == 'Internet Explorer' && $response['version'] <= 9 || $response['name'] == 'Safari' && $response['version'] <= 6 ? true : false;
$holder_id = $browser_not_supported ? 'browser_nag' : '';
$cherry_plugin_components = new cherry_plugin_components();
$cherry_plugin_components->get_header(array('title' => __('Cherry Content Import', CHERRY_PLUGIN_DOMAIN), 'wrapper_class' => 'impotr_export_wrapper', 'wrapper_id' => $holder_id));
include_once CHERRY_PLUGIN_DIR . 'admin/import-export/import-check-settings.php';
$cherry_plugin_components->get_footer();
}
private function older_ie($version)
{
global $is_IE;
// Return early, if not IE
if (!$is_IE) {
return false;
}
// Include the file, if needed
if (!function_exists('wp_check_browser_version')) {
include_once ABSPATH . 'wp-admin/includes/dashboard.php';
}
// IE version conditional enqueue
$response = wp_check_browser_version();
if (0 > version_compare(intval($response['version']), $version)) {
return true;
}
}
function seamless_donations_get_browser_name()
{
$path = plugin_dir_path(__FILE__);
$path = dirname(dirname(dirname(dirname($path))));
// up the path (probably a better way)
$path .= '/wp-admin/includes/dashboard.php';
require_once $path;
$browser_data = wp_check_browser_version();
isset($browser_data['name']) ? $browser_name = $browser_data['name'] : ($browser_name = '');
isset($browser_data['version']) ? $browser_version = $browser_data['version'] : ($browser_version = '');
return $browser_name . ' ' . $browser_version;
}
/**
* Detect browser support for FIDO U2F.
*
* @since 0.1-dev
*/
public static function is_browser_support()
{
global $is_chrome;
require_once ABSPATH . '/wp-admin/includes/dashboard.php';
$response = wp_check_browser_version();
return $is_chrome && version_compare($response['version'], '41') >= 0 && !wp_is_mobile();
}