php 重力Wiz //重力形式//签到
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<?php
/**
* Gravity Wiz // Gravity Forms // Check-In
*
* "Check-in" for Gravity Forms products.
*
* @version 0.2
* @author David Smith <david@gravitywiz.com>
* @license GPL-2.0+
* @link http://gravitywiz.com/...
*
* Plugin Name: Gravity Forms Check-in
* Plugin URI: http://gravitywiz.com/
* Description: "Check-in" for Gravity Forms products.
* Author: Gravity Wiz
* Version: 0.2
* Author URI: http://gravitywiz.com
*/
class GW_Check_In {
public function __construct( $args = array() ) {
// set our default arguments, parse against the provided arguments, and store for use throughout the class
$this->_args = wp_parse_args( $args, array(
'form_id' => false,
'name_field_id' => false,
'product_field_ids' => array()
) );
// do version check in the init to make sure if GF is going to be loaded, it is already loaded
add_action( 'init', array( $this, 'init' ) );
}
public function init() {
if( ! is_callable( 'gp_post_content_merge_tags' ) ) {
return;
}
// carry on
$this->maybe_process_check_in();
add_filter( 'gform_entry_post_save', array( $this, 'populate_check_in_url_field' ), 11 );
add_filter( 'gform_entry_meta', array( $this, 'custom_entry_meta' ), 10, 2 );
add_filter( 'gform_entries_field_value', array( $this, 'checked_in_products_entry_meta_value' ), 10, 4 );
}
public function maybe_process_check_in() {
if( $this->is_check_in_request() ) {
$entry = gp_post_content_merge_tags()->get_entry();
if( $entry && $this->is_applicable_form( $entry['form_id'] ) ) {
$this->output_check_in_markup( $entry );
die();
}
}
}
public function is_check_in_request() {
return rgget( 'gwci' );
}
public function output_check_in_markup( $entry ) {
if( ! current_user_can( $this->_args['check_in_role'] ) ) {
die( 'You do not have permission to check-in.' );
}
if( rgpost( 'nonce' ) ) {
if( ! wp_verify_nonce( rgpost( 'nonce' ), 'gwci_check_in' ) ) {
die( 'Invalid nonce.' );
}
foreach( rgpost( 'products' ) as $product_id ) {
$this->check_in_product( rgpost( 'entry_id' ), $product_id );
}
}
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title><?php echo $this->_args['labels']['check_in_title']; ?></title>
<style>
body {
background-color: #f1f1f1;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
padding: 3rem;
font-size: 3rem;
}
.success {
border: 0.1rem solid #ddd;
background-color: #fff;
padding: 3rem;
border-radius: 0 0.4rem 0.4rem 0;
border-left: 0.4rem solid rgba(70, 180, 79, 1.000);
}
.title h1 {
margin: 0 0 4rem;
}
.title .descriptor {
font-size: 75%;
display: block;
font-weight: normal;
}
.products ul {
list-style: none;
padding-left: 0;
margin: 4rem 0;
}
.products li label {
border: 0.1rem solid #ddd;
padding: 3rem;
border-radius: 1rem;
margin-bottom: 2rem;
background-color: #fff;
display: block;
cursor: pointer;
}
.products input:disabled + span {
opacity: 0.5;
}
.products input:checked + span {
font-weight: bold;
}
.products input {
width: 3rem;
height: 3rem;
vertical-align: middle;
margin: 0 1rem 0 0;
}
input[type="submit"] {
background-color: rgba( 59, 153, 252, 1.0 );
color: #fff;
padding: 4rem;
border: 0;
border-radius: 0.4rem;
font-size: 3rem;
cursor: pointer;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}
input[type="submit"]:disabled {
background-color: rgba( 0, 0, 0, 0.25 );
opacity: 0.5;
cursor: not-allowed;
}
input[type="submit"]:not(:disabled):hover {
opacity: 0.9;
}
</style>
</head>
<body>
<form action="" method="post">
<?php wp_nonce_field( 'gwci_check_in', 'nonce' ); ?>
<div class="title">
<h1>
<span class="descriptor">Check-in for</span>
<span class="name"><?php echo rgar( $entry, $this->_args['name_field_id'] . '.3' ); ?> <?php echo rgar( $entry, $this->_args['name_field_id'] . '.6' ); ?></span>
</h1>
</div>
<div class="notices">
<?php if( rgpost( 'products' ) ): foreach( rgpost( 'products' ) as $product_id ):
$choice = $this->get_product_choice( $product_id, $entry );
?>
<div class="success">
<?php echo rgar( $entry, $this->_args['name_field_id'] . '.3' ); ?> was checked in for <em><?php echo $choice['text']; ?></em>.
</div>
<?php endforeach; endif; ?>
</div>
<div class="products">
<ul>
<?php
foreach( $this->_args['product_field_ids'] as $product_field_id ) {
$choice = $this->get_product_choice( $product_field_id, $entry );
if( ! $choice ) {
continue;
}
$disabled = $this->is_product_checked_in( $product_field_id, $entry['id'] ) ? 'disabled="disabled"' : '';
printf( '
<li>
<label for="product_%1$d">
<input type="checkbox" name="products[]" id="product_%1$d" value="%1$d" %3$s>
<span>%2$s</span>
</label>
</li>',
$product_field_id, $choice['text'], $disabled
);
}
?>
</ul>
</div>
<div class="adminstrative">
<input type="hidden" name="entry_id" value="<?php echo $entry['id']; ?>" />
</div>
<div class="actions">
<input type="submit" value="Check-in for Selected Products" disabled="disabled">
</div>
</form>
<?php wp_print_scripts( array( 'jquery' ) ); ?>
<script type="text/javascript">
( function( $ ) {
$( '.products input[type="checkbox"]' ).click( function() {
var $submit = $( 'input[type="submit"]' );
$submit.prop( 'disabled', $( '.products input[type="checkbox"]:checked' ).length <= 0 );
} );
} )( jQuery );
</script>
</body>
</html>
<?php
}
public function check_in_product( $entry_id, $product_id ) {
gform_add_meta( $entry_id, 'gwci_checked_in_product', $product_id );
}
public function is_product_checked_in( $product_id, $entry_id ) {
global $wpdb;
$sql = $wpdb->prepare( "SELECT count( id ) FROM {$wpdb->prefix}rg_lead_meta WHERE lead_id = %d AND meta_key = 'gwci_checked_in_product' AND meta_value = %d", $entry_id, $product_id );
$result = $wpdb->get_var( $sql );
return $result > 0;
}
public function is_applicable_form( $form ) {
$form_id = isset( $form['id'] ) ? $form['id'] : $form;
return empty( $this->_args['form_id'] ) || $form_id == $this->_args['form_id'];
}
public function get_check_in_url( $entry_id ) {
$pretty_id = gform_get_meta( $entry_id, 'gppcmt_pretty_id' );
return add_query_arg( array( 'gwci' => 1, 'eid' => $pretty_id ), get_site_url() );
}
public function get_product_choice( $product_id, $entry ) {
if( ! $this->is_applicable_form( $entry['form_id'] ) ) {
return false;
}
$form = GFAPI::get_form( $entry['form_id'] );
$field = GFFormsModel::get_field( $form, $product_id );
if( is_array( $field->choices ) ) {
$value = explode( '|', rgar( $entry, $product_id ) );
$value = array_shift( $value );
$choices = $field->choices;
foreach( $choices as $index => $choice ) {
if( $choice['value'] == $value ) {
return $choice;
}
}
}
return false;
}
public function custom_entry_meta( $entry_meta, $form_id ) {
$entry_meta['gwci_checked_in_products'] = array(
'label' => 'Checked-in Products',
'is_numeric' => false,
'update_entry_meta_callback' => null,
'is_default_column' => true
);
return $entry_meta;
}
public function checked_in_products_entry_meta_value( $value, $form_id, $field_id, $entry ) {
if( $field_id != 'gwci_checked_in_products' ) {
return $value;
}
$value = array();
foreach( $this->_args['product_field_ids'] as $product_id ) {
$choice = $this->get_product_choice( $product_id, $entry );
if( ! $choice ) {
continue;
}
$is_checked_in = $this->is_product_checked_in( $product_id, $entry['id'] );
$icon = $is_checked_in ? '✓' : '✗';
$class = $is_checked_in ? 'checked-in' : 'not-checked-in';
$value[] = "<li class=\"{$class}\">{$icon} {$choice['text']}</li>";
}
$value[] = '<li><a href="' . $this->get_check_in_url( $entry['id'] ). '">Manage Check-ins</a>';
return '<ul>' . implode( "\n", $value ) . '</ul>';
}
public function populate_check_in_url_field( $entry ) {
if( ! $this->is_applicable_form( $entry['form_id'] ) ) {
return $entry;
}
$field_id = $this->_args['url_field_id'];
$entry[ $field_id ] = $this->get_check_in_url( $entry['id'] );
GFAPI::update_entry_field( $entry['id'], $field_id, $entry[ $field_id ] );
return $entry;
}
}
/**
* Enable Pretty ID for GP Post Content Merge Tags.
*/
add_filter( 'gppcmt_enable_pretty_id', '__return_true' );
# Configuration
new GW_Check_In( array(
'form_id' => 1842,
'name_field_id' => 1,
'product_field_ids' => array( 11, 12 ),
'url_field_id' => 37,
'check_in_role' => 'administrator',
'labels' => array(
'check_in_title' => 'Event Check-in',
)
) );以上是关于php 重力Wiz //重力形式//签到的主要内容，如果未能解决你的问题，请参考以下文章
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