| 1 |
<?php |
| 2 |
/** |
| 3 |
* Initialize the main plugin file. |
| 4 |
* |
| 5 |
* @category Class |
| 6 |
* @package Wp_Cal_Embed_Lite |
| 7 |
* @author Vinny Alves |
| 8 |
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License |
| 9 |
* @link https://usestrict.net |
| 10 |
*/ |
| 11 |
|
| 12 |
//phpcs:disable WordPress.Files.FileName |
| 13 |
|
| 14 |
defined( 'ABSPATH' ) || die( 'No direct access allowed' ); |
| 15 |
|
| 16 |
/** |
| 17 |
* Plugin Name: UseStrict's Calendly Embedder |
| 18 |
* Plugin URI: https://usestrict.net/cal-embedder-pro |
| 19 |
* Description: Simple embedding for Calendly (and soon various other calendar services). |
| 20 |
* Author: Vinny Alves |
| 21 |
* Author URI: https://usestrict.consulting |
| 22 |
* Text Domain: cal-embedder-lite |
| 23 |
* Domain Path: /language |
| 24 |
* Version: 1.2.1 |
| 25 |
* |
| 26 |
* @package Wp_Cal_Embed_Lite |
| 27 |
*/ |
| 28 |
|
| 29 |
if ( ! class_exists( 'Wp_Cal_Embed_Lite' ) ) : |
| 30 |
|
| 31 |
/** |
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* This is the main plugin class. |
| 33 |
* |
| 34 |
* @package Wp_Cal_Embed_Lite |
| 35 |
*/ |
| 36 |
class Wp_Cal_Embed_Lite { |
| 37 |
|
| 38 |
/** |
| 39 |
* VERSION constant |
| 40 |
* |
| 41 |
* @var string |
| 42 |
*/ |
| 43 |
const VERSION = '1.2.1'; |
| 44 |
|
| 45 |
/** |
| 46 |
* Holds our environment variables. |
| 47 |
* |
| 48 |
* @var object |
| 49 |
*/ |
| 50 |
private $environment; |
| 51 |
|
| 52 |
|
| 53 |
/** |
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* Calendly API URL v1 |
| 55 |
* |
| 56 |
* @var string |
| 57 |
*/ |
| 58 |
private $calendly_api_url_v1 = 'https://calendly.com/api/v1'; |
| 59 |
|
| 60 |
/** |
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* Calendly API URL v2 |
| 62 |
* |
| 63 |
* @var string |
| 64 |
*/ |
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private $calendly_api_url_v2 = 'https://api.calendly.com/'; |
| 66 |
|
| 67 |
/** |
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* The key of the transient which stores Calendly data |
| 69 |
* |
| 70 |
* @var string |
| 71 |
*/ |
| 72 |
private static $transient = 'wpcalel-user-data'; |
| 73 |
|
| 74 |
/** |
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* Our settings name. |
| 76 |
* |
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* @var string |
| 78 |
*/ |
| 79 |
private $settings_name = __CLASS__; |
| 80 |
|
| 81 |
/** |
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* Holds the plugin settings |
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* |
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* @var object |
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*/ |
| 86 |
public $settings; |
| 87 |
|
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|
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|
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/** |
| 91 |
* Dummy constructor. |
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*/ |
| 93 |
private function __construct() { |
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/* do nothing */ } |
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|
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|
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|
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/** |
| 99 |
* Singleton. |
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* |
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* @return Wp_Cal_Embed_Lite |
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*/ |
| 103 |
public static function instance() { |
| 104 |
static $instance = null; |
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|
| 106 |
if ( null === $instance ) { |
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$instance = new self(); |
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$instance->setup_environment(); |
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$instance->get_settings(); |
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$instance->add_actions(); |
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} |
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|
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return $instance; |
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} |
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|
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|
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/** |
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* Sets up our environment. |
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*/ |
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private function setup_environment() { |
| 121 |
$this->environment = (object) array( |
| 122 |
'js_url' => plugins_url( 'assets/js', __FILE__ ), |
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'css_url' => plugins_url( 'assets/css', __FILE__ ), |
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'plugin_file' => plugin_dir_path( __FILE__ ), |
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'plugin_basename' => plugin_basename( __FILE__ ), |
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); |
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} |
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|
| 129 |
/** |
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* Gets the settings from the database. |
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*/ |
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private function get_settings() { |
| 133 |
if ( is_admin() ) { |
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$this->settings = (object) get_option( __CLASS__, array() ); |
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} |
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} |
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|
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/** |
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* Add actions. |
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*/ |
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private function add_actions() { |
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add_action( 'init', array( $this, 'load_textdomain' ) ); |
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add_action( 'init', array( $this, 'add_shortcode' ) ); |
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add_action( 'wp_ajax_wpcalel-userinfo', array( $this, 'ajax_get_user_info' ) ); |
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|
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// Register menu if Pro is not installed. |
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if ( false === has_filter( 'wpcalep-handler' ) ) { |
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add_action( 'admin_menu', array( $this, 'add_options_page' ) ); |
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add_action( 'admin_init', array( $this, 'register_setting' ) ); |
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} |
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} |
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|
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|
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/** |
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* Load i18n. |
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*/ |
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public function load_textdomain() { |
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load_plugin_textdomain( 'cal-embedder-lite', false, dirname( untrailingslashit( plugin_basename( __FILE__ ) ) ) . '/language' ); |
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} |
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|
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|
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/** |
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* Adds the shortcode support. |
| 164 |
*/ |
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public function add_shortcode() { |
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add_shortcode( 'wpcalel', array( $this, 'wpcalel_shortcode' ) ); |
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} |
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|
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|
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/** |
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* Shortcode handler. |
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* |
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* @param array $atts The shortcode attributes. |
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* @param mixed NULL|string $content The shortcode content. |
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* @return string |
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*/ |
| 177 |
public function wpcalel_shortcode( $atts = array(), $content = null ) { |
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$a = shortcode_atts( |
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array( |
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'type' => 'calendly', |
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'widget' => 'inline', // inline, popup, or link. |
| 182 |
'url' => 'url', |
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), |
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$atts, |
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'cal-embedder-lite' |
| 186 |
); |
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|
| 188 |
if ( empty( $a['url'] ) ) { |
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return __( 'You MUST provide a URL for the Calendly shortcode', 'cal-embedder-lite' ); |
| 190 |
} |
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|
| 192 |
$type = sanitize_text_field( $a['type'] ); |
| 193 |
$widget = sanitize_text_field( $a['widget'] ); |
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|
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// Shortcircuit if we have pro handlers. |
| 196 |
if ( false !== has_filter( 'wpcalep_handler' ) ) { |
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return apply_filters( 'wpcalep_handler', $atts, $content ); //phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals |
| 198 |
} |
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|
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if ( ! method_exists( $this, "{$type}_{$widget}_shortcode" ) ) { |
| 201 |
/* translators: 1: the type of shortcode 2: the widget type */ |
| 202 |
return sprintf( esc_html__( 'I do not know how to handle these attributes. type: "%1$s", widget: "%2$s"', 'cal-embedder-lite' ), $type, $widget ); |
| 203 |
} |
| 204 |
|
| 205 |
static $registered_scripts = null; |
| 206 |
if ( null === $registered_scripts ) { |
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wp_enqueue_style( 'wpcalel-calendly', 'https://calendly.com/assets/external/widget.css', array(), self::VERSION ); |
| 208 |
wp_enqueue_script( 'wpcalel-calendly', 'https://assets.calendly.com/assets/external/widget.js', array(), self::VERSION, $in_footer = true ); |
| 209 |
wp_enqueue_script( 'wpcalel-calendly-handler', $this->environment->js_url . '/calendly.js', array( 'jquery', 'wpcalel-calendly' ), self::VERSION, $in_footer = true ); |
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wp_localize_script( |
| 211 |
'wpcalel-calendly-handler', |
| 212 |
'wpcalel', |
| 213 |
array( |
| 214 |
'ajax_url' => admin_url( 'admin-ajax.php' ), |
| 215 |
'nonce' => wp_create_nonce( 'wpcalel-calendly' ), |
| 216 |
) |
| 217 |
); |
| 218 |
|
| 219 |
$registered_scripts = true; |
| 220 |
} |
| 221 |
|
| 222 |
return call_user_func( array( $this, "{$type}_{$widget}_shortcode" ), $atts, $content ); |
| 223 |
} |
| 224 |
|
| 225 |
|
| 226 |
/** |
| 227 |
* Calendly link widget handler. |
| 228 |
* |
| 229 |
* @param array $atts The shortcode attributes. |
| 230 |
* @param mixed NULL|string $content The shortcode content. |
| 231 |
* @return string |
| 232 |
*/ |
| 233 |
private function calendly_link_shortcode( $atts, $content = null ) { |
| 234 |
static $count = 0; |
| 235 |
++$count; |
| 236 |
|
| 237 |
$a = shortcode_atts( |
| 238 |
array( |
| 239 |
'url' => '', |
| 240 |
|
| 241 |
// Link Widget settings. |
| 242 |
'text' => __( 'Schedule time with me', 'cal-embedder-lite' ), |
| 243 |
|
| 244 |
// Booking page settings. |
| 245 |
'classes' => '', |
| 246 |
'styles' => '', |
| 247 |
'prefill' => false, |
| 248 |
'query_str' => false, |
| 249 |
'a1' => '', |
| 250 |
'a2' => '', |
| 251 |
'a3' => '', |
| 252 |
'a4' => '', |
| 253 |
'a5' => '', |
| 254 |
'a6' => '', |
| 255 |
'a7' => '', |
| 256 |
'a8' => '', |
| 257 |
'a9' => '', |
| 258 |
'a10' => '', |
| 259 |
'hide_gdpr_banner' => false, |
| 260 |
'hide_landing_page_details' => false, |
| 261 |
'hide_event_type_details' => false, |
| 262 |
'background_color' => '', |
| 263 |
'text_color' => '', |
| 264 |
'primary_color' => '', // Button and link colors. |
| 265 |
), |
| 266 |
$atts, |
| 267 |
'cal-embedder-lite' |
| 268 |
); |
| 269 |
|
| 270 |
$a['prefill'] = filter_var( $a['prefill'], FILTER_VALIDATE_BOOLEAN ); |
| 271 |
$a['query_str'] = filter_var( $a['query_str'], FILTER_VALIDATE_BOOLEAN ); |
| 272 |
$a['hide_gdpr_banner'] = filter_var( $a['hide_gdpr_banner'], FILTER_VALIDATE_BOOLEAN ); |
| 273 |
$a['hide_landing_page_details'] = filter_var( $a['hide_landing_page_details'], FILTER_VALIDATE_BOOLEAN ); |
| 274 |
$a['hide_event_type_details'] = filter_var( $a['hide_event_type_details'], FILTER_VALIDATE_BOOLEAN ); |
| 275 |
|
| 276 |
// Sanitize/normalize the URL. |
| 277 |
$parsed = wp_parse_url( $a['url'] ); |
| 278 |
$a['url'] = 'https://calendly.com/' . preg_replace( '@^/+@', '', trailingslashit( $parsed['path'] ) ); |
| 279 |
|
| 280 |
$colors = array(); |
| 281 |
if ( $a['background_color'] ) { |
| 282 |
$colors['background_color'] = $a['background_color']; |
| 283 |
} |
| 284 |
if ( $a['text_color'] ) { |
| 285 |
$colors['text_color'] = $a['text_color']; |
| 286 |
} |
| 287 |
if ( $a['primary_color'] ) { |
| 288 |
$colors['primary_color'] = $a['primary_color']; |
| 289 |
} |
| 290 |
|
| 291 |
if ( ! empty( $colors ) ) { |
| 292 |
foreach ( $colors as &$color ) { |
| 293 |
$color = str_replace( '#', '', $color ); // Strip out any # characters. |
| 294 |
} |
| 295 |
|
| 296 |
$a['url'] = add_query_arg( $colors, $a['url'] ); |
| 297 |
} |
| 298 |
|
| 299 |
$hide_fields = array( |
| 300 |
'hide_gdpr_banner' => $a['hide_gdpr_banner'], |
| 301 |
'hide_landing_page_details' => $a['hide_landing_page_details'], |
| 302 |
'hide_event_type_details' => $a['hide_event_type_details'], |
| 303 |
); |
| 304 |
$a['url'] = add_query_arg( $hide_fields, $a['url'] ); |
| 305 |
|
| 306 |
// Sanitize the classes (remove dots and normalize the number of spaces between each one). |
| 307 |
$classes = preg_replace( '/[ ]*\./', ' ', $a['classes'] ); |
| 308 |
|
| 309 |
ob_start(); |
| 310 |
?> |
| 311 |
<!-- UseStrict's Calendly Embedder - Calendly link widget start --> |
| 312 |
<a href="#" id="wpcalel-calendly-link-<?php echo esc_attr( $count ); ?>" |
| 313 |
class="<?php echo esc_attr( $classes ); ?>" |
| 314 |
style="<?php echo esc_attr( $a['styles'] ); ?>" |
| 315 |
data-wpcalel-type="link" |
| 316 |
data-wpcalel-url="<?php echo esc_url( $a['url'] ); ?>" |
| 317 |
data-wpcalel-prefill="<?php echo $a['prefill'] ? 'true' : 'false'; ?>" |
| 318 |
data-wpcalel-query-str="<?php echo $a['query_str'] ? 'true' : 'false'; ?>" |
| 319 |
> |
| 320 |
<?php echo esc_html( $a['text'] ); ?> |
| 321 |
</a> |
| 322 |
<!-- UseStrict's Calendly Embedder - Calendly link widget end --> |
| 323 |
<?php |
| 324 |
|
| 325 |
$content = ob_get_clean(); |
| 326 |
|
| 327 |
return $content; |
| 328 |
} |
| 329 |
|
| 330 |
|
| 331 |
/** |
| 332 |
* Calendly popup widget handler. |
| 333 |
* |
| 334 |
* @param array $atts The shortcode attributes. |
| 335 |
* @param mixed NULL|string $content The shortcode content. |
| 336 |
* @return string |
| 337 |
*/ |
| 338 |
private function calendly_popup_shortcode( $atts, $content = null ) { |
| 339 |
static $count = 0; |
| 340 |
++$count; |
| 341 |
|
| 342 |
$a = shortcode_atts( |
| 343 |
array( |
| 344 |
'url' => '', |
| 345 |
|
| 346 |
// Popup Widget settings. |
| 347 |
'text' => __( 'Schedule time with me', 'cal-embedder-lite' ), |
| 348 |
'color' => '006bff', |
| 349 |
'textColor' => 'ffffff', |
| 350 |
'branding' => false, |
| 351 |
|
| 352 |
// Booking page settings. |
| 353 |
'prefill' => false, |
| 354 |
'query_str' => false, |
| 355 |
'a1' => '', |
| 356 |
'a2' => '', |
| 357 |
'a3' => '', |
| 358 |
'a4' => '', |
| 359 |
'a5' => '', |
| 360 |
'a6' => '', |
| 361 |
'a7' => '', |
| 362 |
'a8' => '', |
| 363 |
'a9' => '', |
| 364 |
'a10' => '', |
| 365 |
'hide_gdpr_banner' => false, |
| 366 |
'hide_landing_page_details' => false, |
| 367 |
'hide_event_type_details' => false, |
| 368 |
'background_color' => '', |
| 369 |
'text_color' => '', |
| 370 |
'primary_color' => '', // Button and link colors. |
| 371 |
), |
| 372 |
$atts, |
| 373 |
'cal-embedder-lite' |
| 374 |
); |
| 375 |
|
| 376 |
$a['prefill'] = filter_var( $a['prefill'], FILTER_VALIDATE_BOOLEAN ); |
| 377 |
$a['query_str'] = filter_var( $a['query_str'], FILTER_VALIDATE_BOOLEAN ); |
| 378 |
$a['branding'] = filter_var( $a['branding'], FILTER_VALIDATE_BOOLEAN ); |
| 379 |
$a['hide_gdpr_banner'] = filter_var( $a['hide_gdpr_banner'], FILTER_VALIDATE_BOOLEAN ); |
| 380 |
$a['hide_landing_page_details'] = filter_var( $a['hide_landing_page_details'], FILTER_VALIDATE_BOOLEAN ); |
| 381 |
$a['hide_event_type_details'] = filter_var( $a['hide_event_type_details'], FILTER_VALIDATE_BOOLEAN ); |
| 382 |
|
| 383 |
// Sanitize/normalize the URL. |
| 384 |
$parsed = wp_parse_url( $a['url'] ); |
| 385 |
$a['url'] = 'https://calendly.com/' . preg_replace( '@^/+@', '', trailingslashit( $parsed['path'] ) ); |
| 386 |
|
| 387 |
$button_colors = array(); |
| 388 |
if ( $a['color'] ) { |
| 389 |
$button_colors['color'] = $a['color']; |
| 390 |
} |
| 391 |
if ( $a['textColor'] ) { |
| 392 |
$button_colors['textColor'] = $a['textColor']; |
| 393 |
} |
| 394 |
|
| 395 |
// Normalize # characters. |
| 396 |
if ( ! empty( $button_colors ) ) { |
| 397 |
foreach ( $button_colors as $key => $color ) { |
| 398 |
$color = str_replace( '#', '', $color ); |
| 399 |
$a[ $key ] = '#' . $color; |
| 400 |
} |
| 401 |
} |
| 402 |
|
| 403 |
$colors = array(); |
| 404 |
if ( $a['background_color'] ) { |
| 405 |
$colors['background_color'] = $a['background_color']; |
| 406 |
} |
| 407 |
if ( $a['text_color'] ) { |
| 408 |
$colors['text_color'] = $a['text_color']; |
| 409 |
} |
| 410 |
if ( $a['primary_color'] ) { |
| 411 |
$colors['primary_color'] = $a['primary_color']; |
| 412 |
} |
| 413 |
|
| 414 |
if ( ! empty( $colors ) ) { |
| 415 |
foreach ( $colors as &$color ) { |
| 416 |
$color = str_replace( '#', '', $color ); // Strip out any # characters. |
| 417 |
} |
| 418 |
|
| 419 |
$a['url'] = add_query_arg( $colors, $a['url'] ); |
| 420 |
} |
| 421 |
|
| 422 |
$hide_fields = array( |
| 423 |
'hide_gdpr_banner' => $a['hide_gdpr_banner'], |
| 424 |
'hide_landing_page_details' => $a['hide_landing_page_details'], |
| 425 |
'hide_event_type_details' => $a['hide_event_type_details'], |
| 426 |
); |
| 427 |
$a['url'] = add_query_arg( $hide_fields, $a['url'] ); |
| 428 |
|
| 429 |
ob_start(); |
| 430 |
?> |
| 431 |
<!-- UseStrict's Calendly Embedder - Calendly popup widget start --> |
| 432 |
<div id="wpcalel-calendly-popup-<?php echo esc_attr( $count ); ?>" |
| 433 |
data-wpcalel-type="popup" |
| 434 |
data-wpcalel-url="<?php echo esc_url( $a['url'] ); ?>" |
| 435 |
data-wpcalel-prefill="<?php echo $a['prefill'] ? 'true' : 'false'; ?>" |
| 436 |
data-wpcalel-query-str="<?php echo $a['query_str'] ? 'true' : 'false'; ?>" |
| 437 |
data-wpcalel-text="<?php echo esc_attr( $a['text'] ); ?>" |
| 438 |
data-wpcalel-color="<?php echo esc_attr( $a['color'] ); ?>" |
| 439 |
data-wpcalel-textColor="<?php echo esc_attr( $a['textColor'] ); ?>" |
| 440 |
data-wpcalel-branding="<?php echo $a['branding'] ? 'true' : 'false'; ?>" |
| 441 |
<?php foreach ( range( 1, 10 ) as $key ) : ?> |
| 442 |
<?php if ( ! empty( $a[ 'a' . $key ] ) ) : ?> |
| 443 |
data-wpcalel-<?php echo esc_attr( 'a' . $key ); ?>="<?php echo esc_attr( $a[ 'a' . $key ] ); ?>" |
| 444 |
<?php endif; ?> |
| 445 |
<?php endforeach; ?> |
| 446 |
></div> |
| 447 |
<!-- UseStrict's Calendly Embedder - Calendly popup widget end --> |
| 448 |
|
| 449 |
<?php |
| 450 |
|
| 451 |
$content = ob_get_clean(); |
| 452 |
|
| 453 |
return $content; |
| 454 |
} |
| 455 |
|
| 456 |
/** |
| 457 |
* Calendly Inline shortcode handler. |
| 458 |
* |
| 459 |
* @see https://help.calendly.com/hc/en-us/articles/360020052833-Advanced-embed-options |
| 460 |
* @param array $atts The shortcode attributes. |
| 461 |
* @param mixed NULL|string $content The shortcode content. |
| 462 |
* @return string |
| 463 |
*/ |
| 464 |
private function calendly_inline_shortcode( $atts, $content = null ) { |
| 465 |
static $count = 0; |
| 466 |
++$count; |
| 467 |
|
| 468 |
$a = shortcode_atts( |
| 469 |
array( |
| 470 |
'url' => '', |
| 471 |
|
| 472 |
// Booking page settings. |
| 473 |
'prefill' => false, |
| 474 |
'query_str' => false, |
| 475 |
'min-width' => '320px', |
| 476 |
'height' => '650px', |
| 477 |
'classes' => '', |
| 478 |
'styles' => 'overflow-x:hidden;overflow-y:hidden', |
| 479 |
'a1' => '', |
| 480 |
'a2' => '', |
| 481 |
'a3' => '', |
| 482 |
'a4' => '', |
| 483 |
'a5' => '', |
| 484 |
'a6' => '', |
| 485 |
'a7' => '', |
| 486 |
'a8' => '', |
| 487 |
'a9' => '', |
| 488 |
'a10' => '', |
| 489 |
'hide_gdpr_banner' => false, |
| 490 |
'hide_landing_page_details' => false, |
| 491 |
'hide_event_type_details' => false, |
| 492 |
'background_color' => '', |
| 493 |
'text_color' => '', |
| 494 |
'primary_color' => '', // Button and link colors. |
| 495 |
), |
| 496 |
$atts, |
| 497 |
'cal-embedder-lite' |
| 498 |
); |
| 499 |
|
| 500 |
$a['prefill'] = filter_var( $a['prefill'], FILTER_VALIDATE_BOOLEAN ); |
| 501 |
$a['query_str'] = filter_var( $a['query_str'], FILTER_VALIDATE_BOOLEAN ); |
| 502 |
$a['hide_gdpr_banner'] = filter_var( $a['hide_gdpr_banner'], FILTER_VALIDATE_BOOLEAN ); |
| 503 |
$a['hide_landing_page_details'] = filter_var( $a['hide_landing_page_details'], FILTER_VALIDATE_BOOLEAN ); |
| 504 |
$a['hide_event_type_details'] = filter_var( $a['hide_event_type_details'], FILTER_VALIDATE_BOOLEAN ); |
| 505 |
|
| 506 |
// Sanitize/normalize the URL. |
| 507 |
$parsed = wp_parse_url( $a['url'] ); |
| 508 |
$a['url'] = 'https://calendly.com/' . preg_replace( '@^/+@', '', trailingslashit( $parsed['path'] ) ); |
| 509 |
|
| 510 |
$colors = array(); |
| 511 |
if ( $a['background_color'] ) { |
| 512 |
$colors['background_color'] = $a['background_color']; |
| 513 |
} |
| 514 |
if ( $a['text_color'] ) { |
| 515 |
$colors['text_color'] = $a['text_color']; |
| 516 |
} |
| 517 |
if ( $a['primary_color'] ) { |
| 518 |
$colors['primary_color'] = $a['primary_color']; |
| 519 |
} |
| 520 |
|
| 521 |
if ( ! empty( $colors ) ) { |
| 522 |
foreach ( $colors as &$color ) { |
| 523 |
$color = str_replace( '#', '', $color ); // Strip out any # characters. |
| 524 |
} |
| 525 |
|
| 526 |
$a['url'] = add_query_arg( $colors, $a['url'] ); |
| 527 |
} |
| 528 |
|
| 529 |
$hide_fields = array( |
| 530 |
'hide_gdpr_banner' => $a['hide_gdpr_banner'], |
| 531 |
'hide_landing_page_details' => $a['hide_landing_page_details'], |
| 532 |
'hide_event_type_details' => $a['hide_event_type_details'], |
| 533 |
); |
| 534 |
$a['url'] = add_query_arg( $hide_fields, $a['url'] ); |
| 535 |
|
| 536 |
// Sanitize the classes (remove dots and normalize the number of spaces between each one). |
| 537 |
$classes = preg_replace( '/[ ]*\./', ' ', $a['classes'] ); |
| 538 |
|
| 539 |
ob_start(); |
| 540 |
?> |
| 541 |
<!-- UseStrict's Calendly Embedder - Calendly inline widget start --> |
| 542 |
<div id="wpcalel-calendly-inline-<?php echo esc_attr( $count ); ?>" |
| 543 |
class="calendly-inline-widget <?php echo esc_attr( $classes ); ?>" |
| 544 |
style="min-width:<?php echo esc_attr( $a['min-width'] ); ?>; height:<?php echo esc_attr( $a['height'] ); ?>; <?php echo esc_attr( $a['styles'] ); ?>" |
| 545 |
data-auto-load="false" |
| 546 |
data-wpcalel-type="inline" |
| 547 |
data-wpcalel-url="<?php echo esc_url( $a['url'] ); ?>" |
| 548 |
data-wpcalel-prefill="<?php echo $a['prefill'] ? 'true' : 'false'; ?>" |
| 549 |
data-wpcalel-query-str="<?php echo $a['query_str'] ? 'true' : 'false'; ?>" |
| 550 |
<?php foreach ( range( 1, 10 ) as $key ) : ?> |
| 551 |
<?php if ( ! empty( $a[ 'a' . $key ] ) ) : ?> |
| 552 |
data-wpcalel-<?php echo esc_attr( 'a' . $key ); ?>="<?php echo esc_attr( $a[ 'a' . $key ] ); ?>" |
| 553 |
<?php endif; ?> |
| 554 |
<?php endforeach; ?> |
| 555 |
> |
| 556 |
<div class="calendly-spinner"> |
| 557 |
<div class="calendly-bounce1"></div><div class="calendly-bounce2"></div><div class="calendly-bounce3"></div> |
| 558 |
</div> |
| 559 |
</div> |
| 560 |
<!-- UseStrict's Calendly Embedder - Calendly inline widget end --> |
| 561 |
<?php |
| 562 |
|
| 563 |
$content = ob_get_clean(); |
| 564 |
|
| 565 |
return $content; |
| 566 |
} |
| 567 |
|
| 568 |
/** |
| 569 |
* Ajax handler for user-info prefill. |
| 570 |
*/ |
| 571 |
public function ajax_get_user_info() { |
| 572 |
$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : null; |
| 573 |
|
| 574 |
if ( ! isset( $nonce ) || ! wp_verify_nonce( $nonce, 'wpcalel-calendly' ) ) { |
| 575 |
wp_send_json_error( __( 'Missing or bad nonce', 'cal-embedder-lite' ), 500 ); |
| 576 |
} |
| 577 |
|
| 578 |
$data = array(); |
| 579 |
if ( is_user_logged_in() ) { |
| 580 |
$user = wp_get_current_user(); |
| 581 |
$data['name'] = $user->display_name; |
| 582 |
$data['firstName'] = $user->first_name; |
| 583 |
$data['lastName'] = $user->last_name; |
| 584 |
$data['email'] = $user->user_email; |
| 585 |
} |
| 586 |
|
| 587 |
wp_send_json_success( $data, 200 ); |
| 588 |
} |
| 589 |
|
| 590 |
|
| 591 |
/** |
| 592 |
* Adds the settings menu item. |
| 593 |
*/ |
| 594 |
public function add_options_page() { |
| 595 |
$settings_page = add_options_page( |
| 596 |
'UseStrict\'s Calendly Embedder', |
| 597 |
'UseStrict\'s Calendly Embedder', |
| 598 |
'manage_options', |
| 599 |
__CLASS__, |
| 600 |
array( $this, 'show_admin' ) |
| 601 |
); |
| 602 |
|
| 603 |
$this->settings_page = $settings_page; |
| 604 |
|
| 605 |
// Add CSS and JS. |
| 606 |
add_action( 'admin_head-' . $settings_page, array( $this, 'add_admin_scripts' ) ); |
| 607 |
|
| 608 |
add_filter( 'plugin_action_links', array( $this, 'add_plugin_link' ), 10, 2 ); |
| 609 |
} |
| 610 |
|
| 611 |
/** |
| 612 |
* Adds the admin JS and CSS files |
| 613 |
*/ |
| 614 |
public function add_admin_scripts() { |
| 615 |
wp_enqueue_style( 'wp-color-picker' ); |
| 616 |
wp_enqueue_script( 'wp-color-picker' ); |
| 617 |
|
| 618 |
wp_enqueue_style( 'wpcalel-settings-admin', $this->environment->css_url . '/admin-settings.css', array( 'wp-color-picker' ), self::VERSION ); |
| 619 |
wp_enqueue_script( 'wpcalel-settings-admin', $this->environment->js_url . '/admin-settings.js', array( 'jquery', 'wp-color-picker' ), self::VERSION, $in_footer = true ); |
| 620 |
|
| 621 |
$min = defined( 'WP_DEBUG' ) && WP_DEBUG ? '.min' : ''; |
| 622 |
wp_enqueue_script( 'wpcalel-jquery-template', $this->environment->js_url . "/jquery-tmpl{$min}.js", array( 'jquery' ), self::VERSION, $in_footer = true ); |
| 623 |
} |
| 624 |
|
| 625 |
/** |
| 626 |
* Shows the settings screen. |
| 627 |
*/ |
| 628 |
public function show_admin() { |
| 629 |
$wpcalel_url_info = get_transient( self::$transient ); |
| 630 |
|
| 631 |
if ( empty( $wpcalel_url_info ) ) { |
| 632 |
$wpcalel_url_info = isset( $this->settings->api_key ) || isset( $this->settings->pat ) ? $this->get_calendly_data() : array(); |
| 633 |
} |
| 634 |
|
| 635 |
include __DIR__ . '/admin-settings.tmpl.php'; |
| 636 |
} |
| 637 |
|
| 638 |
/** |
| 639 |
* Whitelists our settings |
| 640 |
*/ |
| 641 |
public function register_setting() { |
| 642 |
register_setting( $this->settings_name, $this->settings_name, array( $this, 'validate_settings' ) ); |
| 643 |
} |
| 644 |
|
| 645 |
|
| 646 |
/** |
| 647 |
* Fetches Calendly information, routing the request to the correct API version. |
| 648 |
*/ |
| 649 |
private function get_calendly_data() { |
| 650 |
return isset( $this->settings->api_key ) ? $this->get_calendly_data_v1() : $this->get_calendly_data_v2(); |
| 651 |
} |
| 652 |
|
| 653 |
|
| 654 |
/** |
| 655 |
* Fetches Calendly information via the API version 2. |
| 656 |
*/ |
| 657 |
private function get_calendly_data_v2() { |
| 658 |
$pat = $this->settings->pat; |
| 659 |
$args = $this->build_args_for_pat( $pat ); |
| 660 |
$data = array(); |
| 661 |
|
| 662 |
// Get the user. |
| 663 |
$user = $this->get_calendly_user( $args ); |
| 664 |
|
| 665 |
if ( ! $user ) { |
| 666 |
add_settings_error( __CLASS__, esc_attr( 'Personal Access Token' ), __( 'The Personal Access Token used is incorrect or has been revoked.', 'cal-embedder-lite' ), 'error' ); |
| 667 |
return; |
| 668 |
} |
| 669 |
|
| 670 |
// Get the Event Types. |
| 671 |
$response = wp_remote_get( $this->calendly_api_url_v2 . '/event_types?user=' . $user->uri, $args ); |
| 672 |
|
| 673 |
if ( wp_remote_retrieve_response_code( $response ) === 200 ) { |
| 674 |
$body = json_decode( wp_remote_retrieve_body( $response ) ); |
| 675 |
|
| 676 |
/* translators: 1: the Calendly account holder's name */ |
| 677 |
$owner = sprintf( __( 'Profile (%1$s)', 'cal-embedder-lite' ), $user->name ); |
| 678 |
$owner_url = $user->scheduling_url; |
| 679 |
|
| 680 |
$data[ $owner_url ] = $owner; |
| 681 |
|
| 682 |
foreach ( $body->collection as $event_type ) { |
| 683 |
if ( $event_type->scheduling_url === $owner_url ) { |
| 684 |
continue; |
| 685 |
} |
| 686 |
|
| 687 |
$name = $event_type->name; |
| 688 |
$url = $event_type->scheduling_url; |
| 689 |
|
| 690 |
$data[ $url ] = $name; |
| 691 |
} |
| 692 |
|
| 693 |
/** |
| 694 |
* Store the transient for 2 days. We automatically refresh after that. |
| 695 |
*/ |
| 696 |
set_transient( self::$transient, $data, DAY_IN_SECONDS * 2 ); |
| 697 |
} |
| 698 |
|
| 699 |
return $data; |
| 700 |
} |
| 701 |
|
| 702 |
|
| 703 |
/** |
| 704 |
* Fetches the Calendly user given the PAT |
| 705 |
* |
| 706 |
* @param array $args The header arguments. |
| 707 |
* @return object|boolean |
| 708 |
*/ |
| 709 |
public function get_calendly_user( $args ) { |
| 710 |
$response = wp_remote_get( $this->calendly_api_url_v2 . '/users/me', $args ); |
| 711 |
|
| 712 |
$user = false; |
| 713 |
if ( wp_remote_retrieve_response_code( $response ) === 200 ) { |
| 714 |
$body = json_decode( wp_remote_retrieve_body( $response ) ); |
| 715 |
|
| 716 |
$user = (object) array( |
| 717 |
'uri' => $body->resource->uri, |
| 718 |
'name' => $body->resource->name, |
| 719 |
'scheduling_url' => $body->resource->scheduling_url, |
| 720 |
); |
| 721 |
} |
| 722 |
|
| 723 |
return $user; |
| 724 |
} |
| 725 |
|
| 726 |
|
| 727 |
/** |
| 728 |
* Fetches Calendly information via the API version 1. |
| 729 |
*/ |
| 730 |
private function get_calendly_data_v1() { |
| 731 |
$api_key = $this->settings->api_key; |
| 732 |
|
| 733 |
$args = array( |
| 734 |
'headers' => array( |
| 735 |
'X-TOKEN' => $this->settings->api_key, |
| 736 |
), |
| 737 |
); |
| 738 |
|
| 739 |
$data = array(); |
| 740 |
|
| 741 |
// Get the Event Types. |
| 742 |
$response = wp_remote_get( $this->calendly_api_url_v1 . '/users/me/event_types?include=owner', $args ); |
| 743 |
|
| 744 |
if ( wp_remote_retrieve_response_code( $response ) === 200 ) { |
| 745 |
$body = json_decode( wp_remote_retrieve_body( $response ) ); |
| 746 |
|
| 747 |
/* translators: 1: the Calendly account holder's name */ |
| 748 |
$owner = sprintf( __( 'Profile (%1$s)', 'cal-embedder-lite' ), $body->included[0]->attributes->name ); |
| 749 |
$owner_url = $body->included[0]->attributes->url; |
| 750 |
|
| 751 |
$data[ $owner_url ] = $owner; |
| 752 |
|
| 753 |
foreach ( $body->data as $event_type ) { |
| 754 |
if ( $event_type->attributes->url === $owner_url ) { |
| 755 |
continue; |
| 756 |
} |
| 757 |
|
| 758 |
$name = $event_type->attributes->name; |
| 759 |
$url = $event_type->attributes->url; |
| 760 |
|
| 761 |
$data[ $url ] = $name; |
| 762 |
} |
| 763 |
|
| 764 |
/** |
| 765 |
* Store the transient for 2 days. We automatically refresh after that. |
| 766 |
*/ |
| 767 |
set_transient( self::$transient, $data, DAY_IN_SECONDS * 2 ); |
| 768 |
} |
| 769 |
|
| 770 |
return $data; |
| 771 |
} |
| 772 |
|
| 773 |
|
| 774 |
/** |
| 775 |
* Ensure some basic settings |
| 776 |
* |
| 777 |
* @param array $_post POSTed values. |
| 778 |
* @return string |
| 779 |
*/ |
| 780 |
public static function validate_settings( $_post ) { |
| 781 |
ksort( $_post ); |
| 782 |
$user = false; |
| 783 |
foreach ( $_post as $key => $value ) { |
| 784 |
switch ( $key ) { |
| 785 |
case 'api_key': |
| 786 |
if ( $value && empty( $_post['disconnect'] ) ) { |
| 787 |
add_settings_error( __CLASS__, esc_attr( 'API Key' ), __( 'The API Key is deprecated. Use a Personal Access Token instead.', 'cal-embedder-lite' ) ); |
| 788 |
unset( $_post[ $key ] ); |
| 789 |
} |
| 790 |
break; |
| 791 |
case 'pat': |
| 792 |
$value = trim( $value ); |
| 793 |
if ( ! $value && empty( $_post['disconnect'] ) ) { |
| 794 |
add_settings_error( __CLASS__, esc_attr( 'Personal Access Token' ), __( 'The Personal Access Token is required', 'cal-embedder-lite' ) ); |
| 795 |
unset( $_post[ $key ] ); |
| 796 |
} else { |
| 797 |
$args = wpcalel()->build_args_for_pat( $value ); |
| 798 |
$user = wpcalel()->get_calendly_user( $args ); |
| 799 |
if ( ! $user ) { |
| 800 |
add_settings_error( __CLASS__, esc_attr( 'Personal Access Token' ), __( 'The Personal Access Token used is incorrect or has been revoked.', 'cal-embedder-lite' ) ); |
| 801 |
unset( $_post[ $key ] ); |
| 802 |
} |
| 803 |
} |
| 804 |
break; |
| 805 |
case 'disconnect': |
| 806 |
unset( $_post['api_key'] ); |
| 807 |
unset( $_post['pat'] ); |
| 808 |
delete_transient( self::$transient ); |
| 809 |
add_settings_error( __CLASS__, esc_attr( 'API Key' ), __( 'Disconnected!', 'cal-embedder-lite' ), 'success' ); |
| 810 |
break; |
| 811 |
case 'refresh': |
| 812 |
delete_transient( self::$transient ); |
| 813 |
if ( $user ) { |
| 814 |
add_settings_error( __CLASS__, esc_attr( 'Refresh URLs' ), __( 'Refreshed!', 'cal-embedder-lite' ), 'success' ); |
| 815 |
} |
| 816 |
break; |
| 817 |
default: |
| 818 |
} |
| 819 |
} |
| 820 |
|
| 821 |
return $_post; |
| 822 |
} |
| 823 |
|
| 824 |
/** |
| 825 |
* Builds the args array for calling Calendly's API. |
| 826 |
* |
| 827 |
* @param string $pat The Personal Access Token. |
| 828 |
* @return string[][] |
| 829 |
*/ |
| 830 |
public function build_args_for_pat( $pat ) { |
| 831 |
$args = array( |
| 832 |
'headers' => array( |
| 833 |
'Authorization' => 'Bearer ' . $pat, |
| 834 |
'Content-type: application/json', |
| 835 |
), |
| 836 |
); |
| 837 |
|
| 838 |
return $args; |
| 839 |
} |
| 840 |
|
| 841 |
/** |
| 842 |
* Add 'Settings' to the plugin actions. |
| 843 |
* |
| 844 |
* @param array $plugin_actions Array of plugin actions. |
| 845 |
* @param string $plugin_file The name of the plugin file. |
| 846 |
* @return array |
| 847 |
*/ |
| 848 |
public function add_plugin_link( $plugin_actions, $plugin_file ) { |
| 849 |
if ( $this->environment->plugin_basename === $plugin_file ) { |
| 850 |
/* translators: the URL of the settings page */ |
| 851 |
$plugin_actions['PluginClass_settings'] = sprintf( __( '<a href="%s">Settings</a>', 'cal-embedder-lite' ), esc_url( admin_url( 'options-general.php?page=' . __CLASS__ ) ) ); |
| 852 |
} |
| 853 |
|
| 854 |
return $plugin_actions; |
| 855 |
} |
| 856 |
} // End of class. |
| 857 |
|
| 858 |
|
| 859 |
/** |
| 860 |
* Wrapper function for our instance. |
| 861 |
* |
| 862 |
* @return Wp_Cal_Embed_Lite |
| 863 |
*/ |
| 864 |
function wpcalel() { |
| 865 |
return Wp_Cal_Embed_Lite::instance(); |
| 866 |
} |
| 867 |
|
| 868 |
wpcalel(); // Kick off the class. |
| 869 |
|
| 870 |
endif; // End if class_exists. |
| 871 |
|
| 872 |
/** |
| 873 |
* End file cal-embedder-lite.php |
| 874 |
*/ |
| 875 |
|
