File: /var/www/vabsp.kaunokolegija.lt/wp-content/plugins/wpforms-zapier/class-zapier.php
<?php
/**
* Zapier integration.
*
* @since 1.0.0
*/
class WPForms_Zapier extends WPForms_Provider {
/**
* Initialize.
*
* @since 1.0.0
*/
public function init() {
$this->version = WPFORMS_ZAPIER_VERSION;
$this->name = 'Zapier';
$this->slug = 'zapier';
$this->priority = 60;
$this->icon = plugins_url( 'assets/images/addon-icon-zapier.png', __FILE__ );
$this->type = 'Zap';
add_action( 'init', array( $this, 'zapier_callback' ) );
add_filter( 'wpforms_providers_zapier_configured', array( $this, 'builder_sidebar_configured' ) );
}
/**
* Forms configured with Zapier do not have the connection information
* stored in the form_data, so the default indicator that shows if the form
* is configured will not work. Instead we filter the indicator and check
* the correct data location.
*
* @since 1.0.0
*
* @return string
*/
public function builder_sidebar_configured() {
if ( ! empty( $_GET['form_id'] ) ) {
$zaps = get_post_meta( absint( $_GET['form_id'] ), 'wpforms_zapier', true );
if ( ! empty( $zaps ) ) {
return 'configured';
}
}
return '';
}
/**
* Build the entry field information to send to Zapier.
*
* @since 1.0.0
*
* @param array|int $form_data Form data or Form ID.
* @param array $entry Entry details.
* @param string|int $entry_id Entry ID.
*
* @return array
*/
public function format_fields( $form_data, $entry = '', $entry_id = '' ) {
$data = array();
$fields = wpforms_get_form_fields( $form_data );
if ( empty( $fields ) ) {
return $data;
}
if ( ! empty( $entry_id ) ) {
$data['id'] = absint( $entry_id );
}
foreach ( $fields as $field_id => $field ) {
/* translators: %s - field id. */
$label = ! empty( $field['label'] ) ? sanitize_text_field( $field['label'] ) : sprintf( esc_html__( 'Field #%s', 'wpforms-zapier' ), $field_id );
$extras = array();
if ( ! empty( $entry[ $field_id ]['value'] ) ) {
$value = wpforms_sanitize_textarea_field( $entry[ $field_id ]['value'] );
} else {
$value = '';
}
if ( in_array( $field['type'], array( 'checkbox' ), true ) ) {
$value = '';
if ( is_array( $entry ) && is_array( $entry[ $field_id ] ) && ! empty( $entry[ $field_id ]['value'] ) ) {
$value = implode( ', ', explode( "\n", trim( $entry[ $field_id ]['value'] ) ) );
}
}
if ( empty( $entry ) ) {
$data[] = array(
'key' => 'field' . $field_id,
'label' => $label,
'type' => 'unicode',
);
} else {
$data[ 'field' . $field_id ] = $value;
}
// Add additional sub fields.
if ( 'name' === $field['type'] ) {
$extras = array(
'first' => esc_html__( 'First', 'wpforms-zapier' ),
'middle' => esc_html__( 'Middle', 'wpforms-zapier' ),
'last' => esc_html__( 'Last', 'wpforms-zapier' ),
);
} elseif ( 'checkbox' === $field['type'] ) {
foreach ( $field['choices'] as $choice_id => $choice ) {
$choice['value'] = sanitize_text_field( $choice['value'] );
$choice['label'] = sanitize_text_field( $choice['label'] );
if ( empty( $choice['label'] ) ) {
if (
( 1 === count( $field['choices'] ) && 'Checked' === $value ) ||
( count( $field['choices'] ) > 1 && 'Choice ' . $choice_id === $value )
) {
$choice_checked = 'checked';
} else {
$choice_checked = '';
}
} else {
$choice_checked = ( strpos( $value, $choice['label'] ) !== false ) ? 'checked' : '';
}
if ( empty( $entry ) ) {
$data[] = array(
'key' => 'field' . $field_id . '_choice' . $choice_id,
'label' => $choice['label'],
'type' => 'unicode',
);
} else {
$choice['value'] = ( ! empty( $choice['value'] ) ) ? $choice['value'] : $choice['label'];
$choice['value'] = ( ! empty( $choice_checked ) ) ? $choice['value'] : '';
$data[ 'field' . $field_id . '_choice' . $choice_id ] = ( ! empty( $field['show_values'] ) && 1 === (int) $field['show_values'] ) ? $choice['value'] : $choice_checked;
}
}
} elseif ( 'address' === $field['type'] ) {
$extras = array(
'address1' => esc_html__( 'Line 1', 'wpforms-zapier' ),
'address2' => esc_html__( 'Line 2', 'wpforms-zapier' ),
'city' => esc_html__( 'City', 'wpforms-zapier' ),
'state' => esc_html__( 'State', 'wpforms-zapier' ),
'region' => esc_html__( 'Region', 'wpforms-zapier' ),
'postal' => esc_html__( 'Postal', 'wpforms-zapier' ),
'country' => esc_html__( 'Country', 'wpforms-zapier' ),
);
} elseif ( 'date-time' === $field['type'] ) {
$extras = array(
'date' => esc_html__( 'Date', 'wpforms-zapier' ),
'time' => esc_html__( 'Time', 'wpforms-zapier' ),
'unix' => esc_html__( 'Unix Timestamp', 'wpforms-zapier' ),
);
} elseif ( in_array( $field['type'], array( 'payment-total', 'payment-single', 'payment-multiple', 'payment-select' ), true ) ) {
// Decode for currency symbols.
if ( ! empty( $entry ) ) {
$data[ 'field' . $field_id ] = html_entity_decode( $value );
}
// Send raw amount.
$extras = array(
'amount_raw' => esc_html__( 'Plain Amount', 'wpforms-zapier' ),
);
}
// Add extra fields.
if ( ! empty( $extras ) ) {
foreach ( $extras as $extra_key => $extra ) {
$extra_value = ! empty( $entry[ $field_id ][ $extra_key ] ) ? sanitize_text_field( $entry[ $field_id ][ $extra_key ] ) : '';
$extra_label = sprintf( '%s (%s)', $label, $extra );
if ( empty( $entry ) ) {
$data[] = array(
'key' => 'field' . $field_id . '_' . $extra_key,
'label' => $extra_label,
'type' => 'unicode',
);
} else {
$data[ 'field' . $field_id . '_' . $extra_key ] = $extra_value;
}
}
}
}
return $data;
}
/**
* Process and submit entry to provider.
*
* @since 1.0.0
*
* @param array $fields Final/sanitized submitted field data.
* @param array $entry Copy of original $_POST.
* @param array $form_data Form data and settings.
* @param int $entry_id Entry ID.
*/
public function process_entry( $fields, $entry, $form_data, $entry_id = 0 ) {
// Only run if this form has connections for this provider and entry has fields.
$zaps = get_post_meta( $form_data['id'], 'wpforms_zapier', true );
if ( empty( $zaps ) || empty( $fields ) ) {
return;
}
$data = apply_filters( 'wpforms_zapier_process_entry_data', $this->format_fields( $form_data, $fields, $entry_id ), $entry_id, $form_data );
/*
* Fire for each Zap.
*/
foreach ( $zaps as $zap_id => $zap ) :
// Only process this Zap if it is enabled.
if ( empty( $zap['hook'] ) ) {
continue;
}
$post_data = array(
'ssl' => true,
'body' => wp_json_encode( $data ),
'headers' => array(
'X-WPForms-Zapier-Version' => WPFORMS_ZAPIER_VERSION,
),
);
$response = wp_remote_post( $zap['hook'], $post_data );
// Check for errors.
if ( is_wp_error( $response ) ) {
wpforms_log(
esc_html__( 'Zapier Zap error', 'wpforms-zapier' ),
$post_data,
array(
'type' => array( 'provider', 'error' ),
'parent' => $entry_id,
'form_id' => $form_data['id'],
)
);
}
endforeach;
}
/**
* Return WPForms Zapier API key.
*
* If one hasn't been generated yet then we create one and save it.
*
* @return string
*/
public function get_apikey() {
$key = get_option( 'wpforms_zapier_apikey' );
if ( empty( $key ) ) {
$chars = array_merge( range( 0, 9 ), range( 'a', 'z' ) );
$key = '';
for ( $i = 0; $i < 20; $i ++ ) {
$key .= $chars[ wp_rand( 0, count( $chars ) - 1 ) ];
}
update_option( 'wpforms_zapier_apikey', $key );
}
return $key;
}
/************************************************************************
* API methods - these methods interact directly with the provider API. *
************************************************************************/
/**
* Callback to provide Zapier with specific information for forms and fields.
*
* @since 1.0.0
*/
public function zapier_callback() {
$data = array();
// WPForms Zapier API key is required.
if ( empty( $_GET['wpforms_zapier'] ) ) {
return;
}
// Callback action is required.
if ( empty( $_GET['wpforms_action'] ) ) {
return;
}
// Validate provided API Key.
$apikey = get_option( 'wpforms_zapier_apikey' );
if ( empty( $apikey ) || trim( $_GET['wpforms_zapier'] ) !== $apikey ) {
// Key is incorrect or missing.
nocache_headers();
header( 'HTTP/1.1 401 Unauthorized' );
echo wp_json_encode(
array(
'error' => esc_html__( 'Invalid WPForms Zapier API key', 'wpforms-zapier' ),
)
);
exit;
}
// Provide available forms.
if ( 'forms' === $_GET['wpforms_action'] ) {
$forms = wpforms()->form->get();
if ( ! empty( $forms ) ) {
foreach ( $forms as $form ) {
$data['forms'][] = array(
'id' => $form->ID,
'name' => wpforms_decode_string( $form->post_title ),
);
}
}
}
// Provide available fields from a recent form entry.
if ( 'entries' === $_GET['wpforms_action'] && ! empty( $_GET['wpforms_form'] ) ) {
$entries = wpforms()->entry->get_entries(
array(
'form_id' => absint( $_GET['wpforms_form'] ),
)
);
if ( ! empty( $entries ) ) {
foreach ( $entries as $entry ) {
$fields = json_decode( $entry->fields, true );
$data[] = $this->format_fields( absint( $_GET['wpforms_form'] ), $fields, $entry->entry_id );
}
}
}
// Provide available fields.
if ( 'entry' === $_GET['wpforms_action'] && ! empty( $_GET['wpforms_form'] ) ) {
$data = $this->format_fields( $_GET['wpforms_form'] );
}
// Subscribe/Add Zap.
if ( 'subscribe' === $_GET['wpforms_action'] ) {
$form_id = absint( $_GET['wpforms_form'] );
$hook = ! empty( $_GET['hook_url'] ) ? esc_url_raw( $_GET['hook_url'] ) : '';
$name = ! empty( $_GET['zap_name'] ) ? sanitize_text_field( $_GET['zap_name'] ) : '';
$link = ! empty( $_GET['zap_link'] ) ? esc_url_raw( $_GET['zap_link'] ) : '';
$live = ! empty( $_GET['zap_live'] ) && strtolower( $_GET['zap_live'] ) === 'true' ? true : false;
$id = uniqid();
$zaps = get_post_meta( $form_id, 'wpforms_zapier', true );
if ( empty( $zaps ) ) {
$zaps = array();
}
$zaps[ $id ] = array(
'name' => $name,
'hook' => $hook,
'link' => $link,
'live' => $live,
'date' => time(),
);
update_post_meta( $form_id, 'wpforms_zapier', $zaps );
$data = array(
'status' => 'subscribed',
);
}
// Unsubscribe/Delete Zap.
if ( 'unsubscribe' === $_GET['wpforms_action'] ) {
$form_id = absint( $_GET['wpforms_form'] );
$url = ! empty( $_GET['hook_url'] ) ? esc_url_raw( $_GET['hook_url'] ) : '';
$zaps = get_post_meta( $form_id, 'wpforms_zapier', true );
if ( ! empty( $zaps ) ) {
foreach ( $zaps as $zap_id => $zap ) {
if ( $url === $zap['hook'] ) {
unset( $zaps[ $zap_id ] );
}
}
if ( empty( $zaps ) ) {
delete_post_meta( $form_id, 'wpforms_zapier' );
} else {
update_post_meta( $form_id, 'wpforms_zapier', $zaps );
}
}
$data = array(
'status' => 'unsubscribed',
);
}
// If data is empty something went wrong, so we stop.
if ( empty( $data ) ) {
$data = array(
'error' => esc_html__( 'No data', 'wpforms-zapier' ),
);
}
nocache_headers();
header( 'Content-Type: application/json; charset=utf-8' );
echo wp_json_encode( $data );
exit;
}
/**
* Post entry to Zapier webhook.
*
* @since 1.0.0
*/
public function zapier_post() {
}
/********************************************************
* Builder methods - these methods _build_ the Builder. *
********************************************************/
/**
* Custom Zapier builder content.
*
* @since 1.0.0
*/
public function builder_output() {
$zaps = get_post_meta( absint( $_GET['form_id'] ), 'wpforms_zapier', true );
?>
<div class="wpforms-panel-content-section wpforms-panel-content-section-<?php echo esc_attr( $this->slug ); ?>" id="<?php echo esc_attr( $this->slug ); ?>-provider">
<div class="wpforms-panel-content-section-title">
<?php echo esc_html( $this->name ); ?>
</div>
<div class="wpforms-provider-connections-wrap wpforms-clear">
<div class="wpforms-provider-connections">
<?php
if ( empty( $zaps ) ) {
echo '<p>';
esc_html_e( 'Zapier automatically moves info between WPForms and the other apps you use every day, so you can save time, reduce tedious tasks, and focus on your most important work. Set up automated workflows (called Zaps) that send form entries to your CRM, email app, marketing automation tool, and much more — no manual work or coding required.', 'wpforms-zapier' );
echo '</p>';
$this->builder_output_doc_link();
$this->builder_output_apikey();
} else {
foreach ( $zaps as $zap_id => $zap ) {
echo '<div class="wpforms-provider-connection">';
$name = ! empty( $zap['name'] ) ? sanitize_text_field( $zap['name'] ) : esc_html__( 'No name', 'wpforms-zapier' );
$live = $zap['live'] ? esc_html__( 'Yes', 'wpforms-zapier' ) : esc_html__( 'No', 'wpforms-zapier' );
echo '<div class="wpforms-provider-connection-header"><span>' . $name . '</span></div>';
echo '<div style="padding:0 20px;">';
echo '<p><strong>' . esc_html__( 'Date Connected', 'wpforms-zapier' ) . '</strong><br> ' . date_i18n( get_option( 'date_format', $zap['date'] ) ) . '</p>';
echo '<p><strong>' . esc_html__( 'Live', 'wpforms-zapier' ) . '</strong><br> ' . $live . '</p>';
echo '<p><a href="' . esc_url( urldecode( $zap['link'] ) ) . '" target="_blank" rel="noopener noreferrer">' . esc_html__( 'Edit this Zap', 'wpforms-zapier' ) . '</a></p>';
echo '</div>';
echo '</div>';
}
$this->builder_output_apikey();
$this->builder_output_doc_link();
}
$zaps = apply_filters(
'wpforms_zapier_featured_zaps',
[
13012, // Google Sheets.
412343, // MailerLite.
412371, // HubSpot.
412378, // ConvertKit.
412383, // Zoho CRM.
14480, // Infusionsoft.
14477, // Trello.
413887, // Twilio SMS.
14475, // Google Calendar.
14481, // Slack.
]
);
if ( ! empty( $zaps ) ) {
$zaps = implode( ',', $zaps );
echo '<h3 style="margin-top:30px;">Popular ways to use WPForms + Zapier</h3>';
echo '<script type="text/javascript" src="https://zapier.com/apps/embed/widget.js?guided_zaps=' . esc_attr( $zaps ) . '&borderColor=%23d6d6d6&buttonColor=%230e6cad"></script>'; // phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedScript
}
?>
</div>
</div>
</div>
<?php
}
/**
* Output documentation paragraph.
*
* @since 1.3.0
*/
public function builder_output_doc_link() {
printf(
wp_kses(
/* translators: %s - WPForms.com Zapier documentation article URL. */
__( '<a href="%s" target="_blank" rel="noopener noreferrer">Get started connecting WPForms with Zapier.</a>', 'wpforms-zapier' ),
array(
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
)
),
'https://wpforms.com/docs/how-to-install-and-use-zapier-addon-in-wpforms/'
);
}
/**
* Output API key paragraph.
*
* @since 1.3.0
*/
public function builder_output_apikey() {
printf(
/* translators: %s - API key. */
'<p>' . esc_html__( 'Your WPForms Zapier API key is %s', 'wpforms-zapier' ) . '</p>',
'<code>' . esc_html( $this->get_apikey() ) . '</code>'
);
}
/*************************************************************************
* Integrations tab methods - these methods relate to the settings page. *
*************************************************************************/
/**
* Add custom Zapier panel to the Settings Integrations tab.
*
* @since 1.0.0
*
* @param array $active
* @param array $settings
*/
public function integrations_tab_options( $active, $settings ) {
$forms = get_posts(
array(
'posts_per_page' => 999,
'post_type' => 'wpforms',
'meta_query' => array(
array(
'key' => 'wpforms_zapier',
'compare' => 'EXISTS',
),
),
)
);
$slug = esc_attr( $this->slug );
$name = esc_html( $this->name );
$connected = ! empty( $forms );
$class = $connected ? 'connected' : '';
$arrow = 'right';
// This lets us highlight a specific service by a special link.
if ( ! empty( $_GET['wpforms-integration'] ) ) {
if ( $this->slug === $_GET['wpforms-integration'] ) {
$class .= ' focus-in';
$arrow = 'down';
} else {
$class .= ' focus-out';
}
}
?>
<div id="wpforms-integration-<?php echo $slug; ?>" class="wpforms-settings-provider wpforms-clear <?php echo $slug; ?> <?php echo $class; ?>">
<div class="wpforms-settings-provider-header wpforms-clear" data-provider="<?php echo $slug; ?>">
<div class="wpforms-settings-provider-logo">
<i title="Show Accounts" class="fa fa-chevron-<?php echo $arrow; ?>"></i>
<img src="<?php echo $this->icon; ?>">
</div>
<div class="wpforms-settings-provider-info">
<h3><?php echo $name; ?></h3>
<p>
<?php
printf(
/* translators: %s - provider name. */
esc_html__( 'Integrate %s with WPForms', 'wpforms-zapier' ),
$name
);
?>
</p>
<span class="connected-indicator green"><i class="fa fa-check-circle-o"></i> <?php esc_html_e( 'Connected', 'wpforms-zapier' ); ?></span>
</div>
</div>
<div class="wpforms-settings-provider-accounts" id="provider-<?php echo $slug; ?>">
<p>
<?php
printf(
/* translators: %s - API key. */
esc_html__( 'Your WPForms Zapier API key is %s', 'wpforms-zapier' ),
'<code>' . $this->get_apikey() . '</code>'
);
?>
</p>
<?php
if ( empty( $forms ) ) {
echo '<p>' . esc_html__( 'No forms are currently connected.', 'wpforms-zapier' ) . '</p>';
echo
'<p>' .
sprintf(
wp_kses(
/* translators: %s - WPForms.com Zapier documentation article URL. */
__( '<a href="%s" target="_blank" rel="noopener noreferrer">Click here for documentation on connecting WPForms with Zapier.</a>', 'wpforms-zapier' ),
array(
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
)
),
'https://wpforms.com/docs/how-to-install-and-use-zapier-addon-in-wpforms/'
) .
'</p>';
} else {
echo '<p>' . esc_html__( 'The forms below are currently connected to Zapier.', 'wpforms-zapier' ) . '</p>';
echo '<div class="wpforms-settings-provider-accounts-list">';
echo '<ul>';
foreach ( $forms as $form ) {
echo '<li class="wpforms-clear">';
echo '<span class="label">' . esc_html( $form->post_title ) . '</span>';
echo '<span class="date">' .
sprintf(
/* translators: %s - connection date. */
esc_html__( 'Connected on: %s', 'wpforms-zapier' ),
date_i18n( get_option( 'date_format', $form->post_date ) )
) .
'</span>';
echo '</li>';
}
echo '</ul>';
echo '</div>';
}
?>
</div>
</div>
<?php
}
}
new WPForms_Zapier();