| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Front-end video player for WpStream live channels and video-on-demand. |
| 5 |
* |
| 6 |
* This class is the WordPress and backwards-compatibility facade: it hooks |
| 7 |
* the_content, decides whether the current user is entitled to watch, preserves |
| 8 |
* the established public renderer methods, and exposes the status-poll AJAX |
| 9 |
* endpoint. Wpstream_Playback_Presentation owns source resolution, engine |
| 10 |
* selection, assets, and viewer-facing player markup. |
| 11 |
* |
| 12 |
* Live status is fetched from the WpStream cloud API and cached in a 45-second |
| 13 |
* transient so repeated polls do not hammer the remote service. |
| 14 |
* |
| 15 |
* @package Wpstream |
| 16 |
* @subpackage Wpstream/includes |
| 17 |
* @author cretu |
| 18 |
*/ |
| 19 |
|
| 20 |
// Exit if accessed directly. |
| 21 |
if ( ! defined( 'ABSPATH' ) ) { |
| 22 |
exit; |
| 23 |
} |
| 24 |
|
| 25 |
class Wpstream_Player{ |
| 26 |
/** @var object Main plugin instance; exposes shared services (live connection, quota manager). */ |
| 27 |
public $main; |
| 28 |
|
| 29 |
/** |
| 30 |
* @var Wpstream_Playback_Session Helper that issues/validates playback sessions for encrypted streams. |
| 31 |
*/ |
| 32 |
public $playback_session; |
| 33 |
|
| 34 |
/** |
| 35 |
* Wire up the player: keep a handle on the plugin, load the playback-session |
| 36 |
* helper, and register the content filter, purchase check, and status-poll |
| 37 |
* AJAX endpoints (both logged-in and nopriv). |
| 38 |
* |
| 39 |
* @param object $plugin_main Main plugin instance passed in by the loader. |
| 40 |
*/ |
| 41 |
public function __construct($plugin_main) { |
| 42 |
// Keep a reference to the main plugin so we can reach its services later. |
| 43 |
$this->main = $plugin_main; |
| 44 |
|
| 45 |
// Instantiate the playback-session helper (used for encrypted streams). |
| 46 |
$this->playback_session = new Wpstream_Playback_Session(); |
| 47 |
|
| 48 |
// Inject the player markup into single wpstream product/VOD pages. |
| 49 |
add_filter( 'the_content',array($this, 'wpstream_filter_the_title') ); |
| 50 |
// On a WooCommerce single product, render the player only if the visitor already bought it. |
| 51 |
add_action( 'woocommerce_before_single_product', array($this,'wpstream_user_logged_in_product_already_bought') ); |
| 52 |
|
| 53 |
// Front-end status poll endpoint for logged-in users. |
| 54 |
add_action( 'wp_ajax_wpstream_player_check_status', array($this,'wpstream_player_check_status') ); |
| 55 |
// Same endpoint for logged-out visitors (nopriv) so public streams can poll too. |
| 56 |
add_action('wp_ajax_nopriv_wpstream_player_check_status', array($this,'wpstream_player_check_status')); |
| 57 |
|
| 58 |
} |
| 59 |
|
| 60 |
|
| 61 |
|
| 62 |
|
| 63 |
|
| 64 |
|
| 65 |
/** |
| 66 |
* AJAX endpoint: report whether a channel is currently live and, if so, its |
| 67 |
* playback/stats/chat URLs. Called repeatedly by the front-end player JS. |
| 68 |
* |
| 69 |
* The posted id must be a published streaming channel or it is rejected |
| 70 |
* before any work. Reads the channel status from a 45-second transient; on |
| 71 |
* a cache miss it calls the WpStream cloud API and refreshes the transient. |
| 72 |
* Liveness is public, but the playback/stats/chat URLs are returned only to |
| 73 |
* callers who pass the player-render entitlement check; the response always |
| 74 |
* carries exactly the five keys the player JS reads. Echoes a JSON payload |
| 75 |
* and dies. No nonce check on purpose (see inline note) because the hosting |
| 76 |
* page may be cached, which would invalidate the nonce. |
| 77 |
* |
| 78 |
* edited 4.0 |
| 79 |
* |
| 80 |
* @return void Outputs JSON and terminates the request. |
| 81 |
* @author cretu |
| 82 |
*/ |
| 83 |
public function wpstream_player_check_status(){ |
| 84 |
// did not add a nonce check here because this is a call done from the frontend |
| 85 |
// and the page might be cached, so the nonce would not be valid |
| 86 |
// Which channel/post the caller is asking about. |
| 87 |
$channel_id = intval($_POST['channel_id']); |
| 88 |
|
| 89 |
// Reject anything that is not a published streaming channel BEFORE any |
| 90 |
// cache read, remote API call or meta write: the id must be a wpstream |
| 91 |
// live/VOD post, or a WooCommerce product carrying one of the wpstream |
| 92 |
// product types. This stops arbitrary-id probing from reaching the API |
| 93 |
// or touching unrelated posts' meta. |
| 94 |
$channel_post = get_post( $channel_id ); |
| 95 |
$is_valid_channel = false; |
| 96 |
if ( $channel_post instanceof WP_Post && 'publish' === $channel_post->post_status ) { |
| 97 |
if ( in_array( $channel_post->post_type, array( 'wpstream_product', 'wpstream_product_vod' ), true ) ) { |
| 98 |
$is_valid_channel = true; |
| 99 |
} elseif ( 'product' === $channel_post->post_type |
| 100 |
&& has_term( array( 'live_stream', 'video_on_demand', 'subscription' ), 'product_type', $channel_post ) ) { |
| 101 |
$is_valid_channel = true; |
| 102 |
} |
| 103 |
} |
| 104 |
if ( ! $is_valid_channel ) { |
| 105 |
ob_end_clean(); |
| 106 |
wp_send_json_error( array( 'message' => esc_html__( 'Invalid channel.', 'wpstream' ) ), 400 ); |
| 107 |
} |
| 108 |
|
| 109 |
// Channel state (cache, Baker fetch on miss, fresh-data meta sync) is |
| 110 |
// owned by Wpstream_Channel_State — the poll only asks questions of it. |
| 111 |
$state = Wpstream_Channel_State::for_channel( $channel_id, 'wpstream_player_check_status_note_from_js' ); |
| 112 |
|
| 113 |
// Live means playable: upstream status active AND a playback URL present. |
| 114 |
if ( $state->is_live() ) { |
| 115 |
|
| 116 |
// Entitlement gate: playback/stats/chat URLs go only to |
| 117 |
// callers who pass the same check that decides whether the player |
| 118 |
// renders at all (free wpstream post types for anyone; WooCommerce |
| 119 |
// products only for buyers / active subscribers / bundle owners). |
| 120 |
// Liveness itself stays visible so a paywall page can reflect it. |
| 121 |
$viewer_is_entitled = wpstream_user_entitled_for_product( $channel_id ); |
| 122 |
|
| 123 |
// cleanup any previous echo before sending json |
| 124 |
ob_end_clean(); |
| 125 |
// Both branches return exactly the keys the player JS reads — |
| 126 |
// never the raw upstream payload or any debug field. |
| 127 |
if ( $viewer_is_entitled ) { |
| 128 |
echo json_encode( array( |
| 129 |
'started' => 'yes', |
| 130 |
'channel_id' => $channel_id, |
| 131 |
'event_uri' => $state->playback_url(), |
| 132 |
'live_conect_views' => $state->stats_url(), |
| 133 |
'chat_url' => $state->chat_url(), |
| 134 |
)); |
| 135 |
} else { |
| 136 |
// Unentitled caller: same JSON shape, real liveness, but every |
| 137 |
// URL field empty. |
| 138 |
echo json_encode( array( |
| 139 |
'started' => 'yes', |
| 140 |
'channel_id' => $channel_id, |
| 141 |
'event_uri' => '', |
| 142 |
'live_conect_views' => '', |
| 143 |
'chat_url' => '', |
| 144 |
)); |
| 145 |
} |
| 146 |
|
| 147 |
}else{ |
| 148 |
// Channel is not live: return a "started: no" payload with empty |
| 149 |
// URLs, in the same five-key shape as the live branch. |
| 150 |
// cleanup any previous echo before sending json |
| 151 |
ob_end_clean(); |
| 152 |
echo json_encode( array( |
| 153 |
'started' => 'no', |
| 154 |
'channel_id' => $channel_id, |
| 155 |
'event_uri' => '', |
| 156 |
'live_conect_views' => '', |
| 157 |
'chat_url' => '', |
| 158 |
)); |
| 159 |
|
| 160 |
} |
| 161 |
|
| 162 |
// AJAX response is complete; stop execution so nothing else is appended. |
| 163 |
die(); |
| 164 |
} |
| 165 |
|
| 166 |
|
| 167 |
|
| 168 |
/** |
| 169 |
* the_content filter: prepend the player markup to single live/VOD product pages. |
| 170 |
* |
| 171 |
* @param string $content The post content WordPress is about to render. |
| 172 |
* @return string Content with the player div prepended, or unchanged. |
| 173 |
* @author cretu |
| 174 |
*/ |
| 175 |
public function wpstream_filter_the_title( $content ) { |
| 176 |
// Only inject on single WpStream live-product or VOD-product pages. |
| 177 |
if( is_singular('wpstream_product') || is_singular('wpstream_product_vod') ){ |
| 178 |
global $post; |
| 179 |
// The theme may own the player placement and switch the injection off. |
| 180 |
if ( ! $this->auto_insert_enabled( intval( $post->ID ), 'the_content' ) ) { |
| 181 |
return $content; |
| 182 |
} |
| 183 |
// Build the player HTML for the current post and prepend it to the content. |
| 184 |
$args=array('id'=>$post->ID); |
| 185 |
$custom_content = $this->wpstream_insert_player_inpage($args); |
| 186 |
$content = '<div class="wpestream_inserted_player">'.$custom_content.'</div>'.$content; |
| 187 |
return $content; |
| 188 |
}else{ |
| 189 |
// Not a player page: return content untouched. |
| 190 |
return $content; |
| 191 |
} |
| 192 |
} |
| 193 |
|
| 194 |
/** |
| 195 |
* Decide whether the plugin injects its player automatically into a page. |
| 196 |
* |
| 197 |
* Themes that render the player in their own templates switch this off. |
| 198 |
* Replaces the `wpstream_remove_wpstream_filter()` function-name sniff, |
| 199 |
* which is honoured as the default for one more release. |
| 200 |
* |
| 201 |
* @param int $post_id Post the page is about. |
| 202 |
* @param string $context `the_content` or `woocommerce_before_single_product`. |
| 203 |
* @return bool |
| 204 |
*/ |
| 205 |
private function auto_insert_enabled( $post_id, $context ) { |
| 206 |
// One-release shim: a theme defining the legacy opt-out function still opts out. |
| 207 |
$enabled = ! function_exists( 'wpstream_remove_wpstream_filter' ); |
| 208 |
|
| 209 |
/** |
| 210 |
* Filter whether the plugin inserts its player into the page automatically. |
| 211 |
* |
| 212 |
* Only the automatic placements (post content, WooCommerce single product) |
| 213 |
* are affected; shortcodes and builder widgets always render. |
| 214 |
* |
| 215 |
* @since 4.14.0 |
| 216 |
* |
| 217 |
* @param bool $enabled Whether to insert the player. |
| 218 |
* @param int $post_id Post the page is about. |
| 219 |
* @param string $context `the_content` or `woocommerce_before_single_product`. |
| 220 |
*/ |
| 221 |
return (bool) apply_filters( 'wpstream_player_auto_insert', $enabled, $post_id, $context ); |
| 222 |
} |
| 223 |
|
| 224 |
/** |
| 225 |
* Build the access notice shown in place of the player. |
| 226 |
* |
| 227 |
* @param string $reason `nobuy`, `nolog` or `sub_active`. |
| 228 |
* @param int $product_id Product the notice is about. |
| 229 |
* @param string $message Configured wording for the reason. |
| 230 |
* @param string $wrapper_class Extra class on the outer wrapper (shortcode placement). |
| 231 |
* @param string $notice_style Inline style kept by the shortcode placement. |
| 232 |
* @return string Notice markup. |
| 233 |
*/ |
| 234 |
private function not_entitled_notice( $reason, $product_id, $message, $wrapper_class = '', $notice_style = '' ) { |
| 235 |
/** |
| 236 |
* Filter the wording of the access notice shown in place of the player. |
| 237 |
* |
| 238 |
* @since 4.14.0 |
| 239 |
* |
| 240 |
* @param string $message Plain-text message (not yet escaped). |
| 241 |
* @param int $product_id Product the notice is about. |
| 242 |
* @param string $reason `nobuy`, `nolog` or `sub_active` — the entitlement path, |
| 243 |
* not the wording (global-subscription sites show the |
| 244 |
* "not subscribed" text under `nobuy`). |
| 245 |
*/ |
| 246 |
$message = (string) apply_filters( 'wpstream_player_not_entitled_message', $message, $product_id, $reason ); |
| 247 |
|
| 248 |
// Assemble the block with the message escaped; the style is a plugin constant. |
| 249 |
$style = '' !== $notice_style ? ' style="' . esc_attr( $notice_style ) . '"' : ''; |
| 250 |
$html = '<div class="wpstream_player_wrapper ' . esc_attr( trim( $wrapper_class . ' no_buy' ) ) . '"><div class="wpstream_player_container">' |
| 251 |
. '<div class="wpstream_notice"' . $style . '>' . esc_html( $message ) . '</div>' |
| 252 |
. '</div></div>'; |
| 253 |
|
| 254 |
/** |
| 255 |
* Filter the whole access notice block shown in place of the player. |
| 256 |
* |
| 257 |
* The default markup is already escaped; callbacks own the escaping of |
| 258 |
* anything they add. This decides presentation only — entitlement was |
| 259 |
* refused before this point and is not revisited. |
| 260 |
* |
| 261 |
* @since 4.14.0 |
| 262 |
* |
| 263 |
* @param string $html Notice markup. |
| 264 |
* @param int $product_id Product the notice is about. |
| 265 |
* @param string $reason `nobuy`, `nolog` or `sub_active` (the entitlement path). |
| 266 |
*/ |
| 267 |
return (string) apply_filters( 'wpstream_player_not_entitled_html', $html, $product_id, $reason ); |
| 268 |
} |
| 269 |
|
| 270 |
/** |
| 271 |
* Build the player HTML for a shortcode/embed and return it as a string. |
| 272 |
* |
| 273 |
* Buffers the echoed player markup so it can be returned instead of printed. |
| 274 |
* |
| 275 |
* @param array $attributes Shortcode attributes; 'id' selects the product. |
| 276 |
* @param string|null $content Unused enclosed shortcode content. |
| 277 |
* @return string The captured player markup. |
| 278 |
* @author cretu |
| 279 |
*/ |
| 280 |
public function wpstream_insert_player_inpage($attributes, $content = null){ |
| 281 |
$product_id = ''; |
| 282 |
$return_string = ''; |
| 283 |
// Normalise the incoming attributes against the supported defaults. |
| 284 |
$attributes = shortcode_atts( |
| 285 |
array( |
| 286 |
'id' => 0, |
| 287 |
), $attributes) ; |
| 288 |
|
| 289 |
|
| 290 |
// Take the product id from the attributes when present. |
| 291 |
if ( isset($attributes['id']) ){ |
| 292 |
$product_id=$attributes['id']; |
| 293 |
} |
| 294 |
|
| 295 |
// No explicit id: fall back to the first available product id. The |
| 296 |
// lookup lives on the main plugin class, not on this player service. |
| 297 |
if(intval($product_id)==0){ |
| 298 |
$product_id= $this->main->wpstream_player_retrieve_first_id(); |
| 299 |
} |
| 300 |
|
| 301 |
// Capture everything the shortcode renderer echoes into a string. |
| 302 |
ob_start(); |
| 303 |
|
| 304 |
$this->wpstream_video_player_shortcode($product_id); |
| 305 |
$return_string= ob_get_contents(); |
| 306 |
ob_end_clean(); |
| 307 |
|
| 308 |
return $return_string; |
| 309 |
} |
| 310 |
|
| 311 |
|
| 312 |
|
| 313 |
|
| 314 |
/** |
| 315 |
* Render the player for a product, gated by login and purchase entitlement. |
| 316 |
* |
| 317 |
* Picks the live or VOD renderer based on product type / taxonomy term, and |
| 318 |
* shows a "not purchased" / "must log in" notice when the visitor is not |
| 319 |
* entitled to watch. |
| 320 |
* |
| 321 |
* @param string|int $from_sh_id Product/post id to render. |
| 322 |
* @return void Echoes the player markup or an access notice. |
| 323 |
* @author cretu |
| 324 |
*/ |
| 325 |
public function wpstream_video_player_shortcode($from_sh_id='') { |
| 326 |
// disable cache in order to be able to check the nonce |
| 327 |
if ( !defined( 'DONOTCACHEPAGE' ) ) { |
| 328 |
define( 'DONOTCACHEPAGE', true ); |
| 329 |
} |
| 330 |
|
| 331 |
$product_id = intval( $from_sh_id ); |
| 332 |
$product_post = get_post( $product_id ); |
| 333 |
if ( ! $product_post instanceof WP_Post |
| 334 |
|| ( 'publish' !== $product_post->post_status && ! current_user_can( 'read_post', $product_id ) ) ) { |
| 335 |
return; |
| 336 |
} |
| 337 |
|
| 338 |
// Player depends on Video.js plus the WpStream player glue script (+styles). |
| 339 |
wpstream_enqueue_player_assets(); |
| 340 |
|
| 341 |
if ( is_user_logged_in() ) { |
| 342 |
// Logged-in branch: gather the identifier needed to check entitlement. |
| 343 |
// Entitlement gate: the single shared rule (free type / purchase / |
| 344 |
// active subscription / bundle / Netflix mode). |
| 345 |
if ( wpstream_user_entitled_for_product( $product_id ) ){ |
| 346 |
// Open the player wrapper markup. |
| 347 |
echo '<div class="wpstream_player_wrapper wpstream_player_shortcode"><div class="wpstream_player_container">'; |
| 348 |
echo $this->main->playback_presentation->render( $product_id, 'auto' ); |
| 349 |
// Close the player wrapper markup. |
| 350 |
echo '</div></div>'; |
| 351 |
}else{ |
| 352 |
// Logged in but not entitled: show a "not purchased" notice for paid products. |
| 353 |
if( get_post_type($product_id) == 'product' ){ |
| 354 |
$message = (string) get_option( 'wpstream_product_not_bought', 'You did not yet purchase this item.' ); |
| 355 |
echo $this->not_entitled_notice( 'nobuy', $product_id, $message, 'wpstream_player_shortcode', 'background:#e16767;' ); |
| 356 |
} |
| 357 |
} |
| 358 |
|
| 359 |
|
| 360 |
}else{ |
| 361 |
// Logged-out branch. Stable type slug is '' when the product has no term. |
| 362 |
$product_type_slug = wpstream_get_product_type_slug($product_id); |
| 363 |
|
| 364 |
if( get_post_type($product_id) == 'product' && ($product_type_slug=='live_stream' || $product_type_slug=='video_on_demand') ){ |
| 365 |
// Paid live/VOD product requires login: show a "must log in" notice. |
| 366 |
$message = (string) get_option( 'wpstream_product_not_login', 'You must be logged in to watch this video.' ); |
| 367 |
echo $this->not_entitled_notice( 'nolog', $product_id, $message, 'wpstream_player_shortcode', 'background:#e16767;' ); |
| 368 |
}elseif( get_post_type($product_id) == 'wpstream_product' ){ |
| 369 |
// Free live product is watchable without login. |
| 370 |
echo '<div class="wpstream_player_wrapper wpstream_player_shortcode"><div class="wpstream_player_container">'; |
| 371 |
echo $this->main->playback_presentation->render( $product_id, 'auto' ); |
| 372 |
echo '</div></div>'; |
| 373 |
} else if( get_post_type($product_id) == 'wpstream_product_vod' ){ |
| 374 |
// Free VOD product is watchable without login. |
| 375 |
echo '<div class="wpstream_player_wrapper wpstream_player_shortcode"><div class="wpstream_player_container">'; |
| 376 |
echo $this->main->playback_presentation->render( $product_id, 'auto' ); |
| 377 |
echo '</div></div>'; |
| 378 |
} |
| 379 |
} |
| 380 |
} |
| 381 |
|
| 382 |
|
| 383 |
|
| 384 |
/** |
| 385 |
* Strip a leading http:// or https:// scheme from a URL. |
| 386 |
* |
| 387 |
* @param string $url URL to normalise. |
| 388 |
* @return string URL without its leading scheme, or unchanged if none matched. |
| 389 |
* @author cretu |
| 390 |
*/ |
| 391 |
function remove_http($url) { return $this->main->playback_presentation->remove_http( $url ); } |
| 392 |
|
| 393 |
/** |
| 394 |
* Derive the "live connect" stats URI from an event-status payload. |
| 395 |
* |
| 396 |
* @deprecated Kept because separately-installed themes may call it; the |
| 397 |
* derivation now lives in Wpstream_Channel_State. |
| 398 |
* @param array $event_status Status data from the cloud API. |
| 399 |
* @return string The stats URL, a host derived from the playback URL, or ''. |
| 400 |
*/ |
| 401 |
function wpstream_get_live_connect_uri($event_status) { |
| 402 |
return Wpstream_Channel_State::derive_stats_url( $event_status ); |
| 403 |
} |
| 404 |
|
| 405 |
/** |
| 406 |
* Resolve the effective event settings for a product: per-event options when |
| 407 |
* enabled, otherwise the site-wide global channel options. |
| 408 |
* |
| 409 |
* @param int $product_id Product/channel id. |
| 410 |
* @return mixed The per-event options array, or the global options. |
| 411 |
* @author cretu |
| 412 |
*/ |
| 413 |
function wpstream_return_event_settings($product_id){ return $this->main->playback_presentation->wpstream_return_event_settings( $product_id ); } |
| 414 |
|
| 415 |
/** |
| 416 |
* Deprecated misspelled alias of wpstream_return_event_settings(). |
| 417 |
* |
| 418 |
* Kept because the method is public and may be called by external code. |
| 419 |
* |
| 420 |
* @deprecated 4.13.4 Use wpstream_return_event_settings() instead. |
| 421 |
*/ |
| 422 |
function wpestream_return_event_settings($product_id){ return $this->wpstream_return_event_settings( $product_id ); } |
| 423 |
|
| 424 |
/** |
| 425 |
* Render the live event player for a channel. |
| 426 |
* |
| 427 |
* Fetches channel status from the cloud API (cached 45s in a transient), |
| 428 |
* then renders either the legacy Video.js markup or, when the channel has an |
| 429 |
* embedUrl, the newer iframe-based player with a minted embed key. |
| 430 |
* |
| 431 |
* edited in 4.0 |
| 432 |
* |
| 433 |
* @param int $channel_id Channel/post id. |
| 434 |
* @param string $poster_show Pass 'no' to suppress the poster image. |
| 435 |
* @return void Echoes the player markup. |
| 436 |
* @author cretu |
| 437 |
*/ |
| 438 |
function wpstream_live_event_player($channel_id,$poster_show=''){ $this->main->playback_presentation->wpstream_live_event_player( $channel_id, $poster_show ); } |
| 439 |
|
| 440 |
|
| 441 |
/* |
| 442 |
* Ask the cloud API for a VOD's HLS manifest URL (and DRM keys/embed data). |
| 443 |
* |
| 444 |
* Persists a 5-minute transient of the HLS URL and stores decryption keys / |
| 445 |
* embed metadata as post meta. Note: the transient read is immediately |
| 446 |
* overwritten with false below, so the API is currently queried every call. |
| 447 |
* |
| 448 |
* @param string $video_name Remote video name/identifier. |
| 449 |
* @param int $product_id Product/post to store the resulting meta on. |
| 450 |
* @return string HLS URL on success, '' on failure. |
| 451 |
*/ |
| 452 |
public function wpstream_request_video_on_demand_hls_player($video_name,$product_id){ return $this->main->playback_presentation->wpstream_request_video_on_demand_hls_player( $video_name, $product_id ); } |
| 453 |
|
| 454 |
/** |
| 455 |
* Resolve the CSS class for the configured Video.js theme/skin. |
| 456 |
* |
| 457 |
* Enqueues the theme stylesheet as a side effect. Streamify users get no theme. |
| 458 |
* |
| 459 |
* @param int|null $channel_id Channel/product id (used for the streamify check). |
| 460 |
* @return string A 'vjs-theme-*' class, or '' when no theme applies. |
| 461 |
*/ |
| 462 |
function wpstream_get_player_theme( $channel_id = null ) { return $this->main->playback_presentation->wpstream_get_player_theme( $channel_id ); } |
| 463 |
|
| 464 |
/** |
| 465 |
* Enqueue the bundled Video.js theme stylesheet for the selected skin. |
| 466 |
* |
| 467 |
* @param string $player_theme Theme slug (skips the built-in 'default'). |
| 468 |
* @return void |
| 469 |
*/ |
| 470 |
function wpstream_enqueue_player_theme_style( $player_theme ) { $this->main->playback_presentation->wpstream_enqueue_player_theme_style( $player_theme ); } |
| 471 |
|
| 472 |
/** |
| 473 |
* Resolve the VOD source URL and type for a product. |
| 474 |
* |
| 475 |
* Encrypted VODs (and WooCommerce products) get an HLS manifest fetched |
| 476 |
* from the cloud API; unencrypted VODs use the stored external/local URL. |
| 477 |
* |
| 478 |
* @param int $product_id Product/post id. |
| 479 |
* @return array Keys: video_path_final, wpstream_data_setup, video_type, |
| 480 |
* free_video_type, post_type. |
| 481 |
* @author cretu |
| 482 |
*/ |
| 483 |
public function wpstream_video_on_demand_player_uri_request($product_id){ return $this->main->playback_presentation->resolve_vod_source( $product_id ); } |
| 484 |
|
| 485 |
|
| 486 |
|
| 487 |
/** |
| 488 |
* VODPlayer url |
| 489 |
* |
| 490 |
* @author cretu |
| 491 |
*/ |
| 492 |
|
| 493 |
public function wpstream_video_on_demand_player($product_id){ $this->main->playback_presentation->wpstream_video_on_demand_player( $product_id ); } |
| 494 |
|
| 495 |
|
| 496 |
|
| 497 |
/** |
| 498 |
* Render a VOD player that shows only the trailer (used by the theme). |
| 499 |
* |
| 500 |
* No main video source is set; playback is limited to the trailer plus |
| 501 |
* its play/mute/unmute controls. |
| 502 |
* |
| 503 |
* @param int $product_id Product/post id. |
| 504 |
* @return void Echoes the trailer-only player markup. |
| 505 |
* @author cretu |
| 506 |
*/ |
| 507 |
public function wpstream_video_on_demand_player_only_trailer($product_id){ $this->main->playback_presentation->wpstream_video_on_demand_player_only_trailer( $product_id ); } |
| 508 |
|
| 509 |
/** |
| 510 |
* Decide whether the current user may watch the given product. |
| 511 |
* |
| 512 |
* @deprecated Kept as a compatibility shim for separately-installed themes |
| 513 |
* that call it; the rule itself lives in wpstream_user_entitled_for_product() |
| 514 |
* (includes/Helpers/wpstream-entitlement.php). New code calls the helper. |
| 515 |
* |
| 516 |
* @param int $product_id Product id. |
| 517 |
* @return bool True when the user is entitled to watch. |
| 518 |
* @since 3.12 |
| 519 |
*/ |
| 520 |
public function wpstream_check_if_player_can_dsplay($product_id){ |
| 521 |
// Delegate to the single entitlement rule. |
| 522 |
return wpstream_user_entitled_for_product( $product_id ); |
| 523 |
} |
| 524 |
|
| 525 |
|
| 526 |
|
| 527 |
/** |
| 528 |
* Theme variant of the entitlement check. |
| 529 |
* |
| 530 |
* @deprecated Kept as a compatibility shim for separately-installed themes |
| 531 |
* that call it; the rule itself lives in wpstream_user_entitled_for_product() |
| 532 |
* (includes/Helpers/wpstream-entitlement.php). New code calls the helper. |
| 533 |
* |
| 534 |
* @param int $product_id Product/post id. |
| 535 |
* @return bool True when the player may be displayed. |
| 536 |
* @since 3.12 |
| 537 |
*/ |
| 538 |
public function wpstream_check_if_player_can_dsplay_theme($product_id){ |
| 539 |
// Delegate to the single entitlement rule. |
| 540 |
return wpstream_user_entitled_for_product( $product_id ); |
| 541 |
} |
| 542 |
|
| 543 |
|
| 544 |
/** |
| 545 |
* Check the global-subscription entitlement for a product (Netflix mode). |
| 546 |
* |
| 547 |
* @deprecated Logic moved to wpstream_user_has_qualifying_global_subscription() |
| 548 |
* (includes/Helpers/wpstream-entitlement.php); kept as a compatibility shim |
| 549 |
* for external callers. |
| 550 |
* |
| 551 |
* @param int $product_id Product id. |
| 552 |
* @return bool True when the user has a qualifying active subscription. |
| 553 |
* @since 3.12 |
| 554 |
*/ |
| 555 |
public function wpstream_in_plugin_check_global_subscription_model($product_id) { |
| 556 |
// Delegate to the moved Netflix-mode leg of the entitlement rule. |
| 557 |
return wpstream_user_has_qualifying_global_subscription( $product_id ); |
| 558 |
} |
| 559 |
|
| 560 |
|
| 561 |
|
| 562 |
|
| 563 |
|
| 564 |
|
| 565 |
|
| 566 |
|
| 567 |
|
| 568 |
/** |
| 569 |
* |
| 570 |
* |
| 571 |
* |
| 572 |
* |
| 573 |
* check if the user bought the product and display the player - TO REDo |
| 574 |
* |
| 575 |
* @since 3.0.1 |
| 576 |
* returns html of the player |
| 577 |
* |
| 578 |
* |
| 579 |
* |
| 580 |
* |
| 581 |
* |
| 582 |
*/ |
| 583 |
public function wpstream_user_logged_in_product_already_bought($from_sh_id='') { |
| 584 |
// Work against the current WooCommerce product on the page. |
| 585 |
global $product; |
| 586 |
if ( ! $product instanceof WC_Product ) { |
| 587 |
return; |
| 588 |
} |
| 589 |
$product_id = $product->get_id(); |
| 590 |
$current_user = wp_get_current_user(); |
| 591 |
// The theme may own the player placement and switch the injection off. |
| 592 |
if ( ! $this->auto_insert_enabled( intval( $product_id ), 'woocommerce_before_single_product' ) ) { |
| 593 |
return; |
| 594 |
} |
| 595 |
// Stable type slug is '' when the product has no term (never a crash). |
| 596 |
$product_type_slug = wpstream_get_product_type_slug($product_id); |
| 597 |
|
| 598 |
// A "simple subscription" (neither live nor VOD) has no player here. |
| 599 |
$is_simple_subscription = get_post_meta($product_id, '_subscript_live_event'); |
| 600 |
if ( $product_type_slug == 'subscription' && ! empty( $is_simple_subscription ) && $is_simple_subscription[0] == 'none' ) { |
| 601 |
return; |
| 602 |
} |
| 603 |
|
| 604 |
if ( is_user_logged_in() ) { |
| 605 |
if( wpstream_user_entitled_for_product($product_id) ){ |
| 606 |
// Entitled: the presentation module classifies live vs VOD |
| 607 |
// (product term or subscription flag) and renders. |
| 608 |
echo '<div class="wpstream_player_wrapper "><div class="wpstream_player_container">'; |
| 609 |
echo $this->main->playback_presentation->render( $product_id, 'auto' ); |
| 610 |
echo '</div></div>'; |
| 611 |
} else { |
| 612 |
// Not entitled: show the appropriate "no buy" message. |
| 613 |
if( $product_type_slug=='subscription' ){ |
| 614 |
// For subscriptions, only prompt when there is no active subscription. |
| 615 |
if( !wcs_user_has_subscription( $current_user->ID, $product_id ,'active') ) { |
| 616 |
$this->wpstream_display_no_buy_message('nobuy',$product_id); |
| 617 |
} |
| 618 |
|
| 619 |
}else{ |
| 620 |
$this->wpstream_display_no_buy_message('nobuy',$product_id); |
| 621 |
} |
| 622 |
|
| 623 |
|
| 624 |
} |
| 625 |
|
| 626 |
|
| 627 |
}else{ |
| 628 |
// Logged out: prompt the visitor to log in. |
| 629 |
$this->wpstream_display_no_buy_message('nolog',$product_id); |
| 630 |
} |
| 631 |
} |
| 632 |
|
| 633 |
|
| 634 |
|
| 635 |
|
| 636 |
|
| 637 |
/** |
| 638 |
* display no buy Message |
| 639 |
* Render the appropriate access notice ("must log in" / "not purchased" / |
| 640 |
* "not subscribed" / "subscription active") for a product. |
| 641 |
* |
| 642 |
* @param string $log Which case to show: 'sub_active', 'nolog', or other (nobuy). |
| 643 |
* @param int $product_id Product/post id. |
| 644 |
* @return void Echoes the notice markup. |
| 645 |
* @since 3.12.2 |
| 646 |
*/ |
| 647 |
public function wpstream_display_no_buy_message($log,$product_id) { |
| 648 |
// Special case: subscription already active -> confirmation notice and return early. |
| 649 |
if($log=='sub_active'){ |
| 650 |
$message = (string) get_option( 'wpstream_subscription_active', 'Your Subscription is Active.' ); |
| 651 |
echo $this->not_entitled_notice( 'sub_active', $product_id, $message ); |
| 652 |
return; |
| 653 |
|
| 654 |
}else if($log=='nolog'){ |
| 655 |
// Visitor is logged out. |
| 656 |
$reason = 'nolog'; |
| 657 |
$message = (string) get_option( 'wpstream_product_not_login', 'You must be logged in to watch this video.' ); |
| 658 |
}else{ |
| 659 |
// Default: logged in but has not purchased. |
| 660 |
$reason = 'nobuy'; |
| 661 |
$message = (string) get_option( 'wpstream_product_not_bought', 'You did not yet purchase this item.' ); |
| 662 |
} |
| 663 |
// In subscription mode, swap in the "not subscribed" wording. |
| 664 |
$subscription_model = intval( get_option('wpstream_global_sub','')) ; |
| 665 |
if($subscription_model==1){ |
| 666 |
$message = (string) get_option( 'wpstream_product_not_subscribe', 'You did not yet subscribe to this item.' ); |
| 667 |
} |
| 668 |
|
| 669 |
|
| 670 |
if( get_post_type($product_id) == 'product' && $subscription_model==0 ){ |
| 671 |
// PPV mode: only show the notice for live/VOD/subscription product types. |
| 672 |
$product = wc_get_product($product_id); |
| 673 |
$product_type_slug = wpstream_get_product_type_slug($product_id); |
| 674 |
$product_type = $product->get_type(); |
| 675 |
$is_subscription_live_event = esc_html(get_post_meta($product_id,'_subscript_live_event',true)); |
| 676 |
|
| 677 |
|
| 678 |
|
| 679 |
if( $product_type_slug=='video_on_demand' || $product_type_slug=='live_stream' || $product_type=='subscription'){ |
| 680 |
echo $this->not_entitled_notice( $reason, $product_id, $message ); |
| 681 |
} |
| 682 |
|
| 683 |
}else if( get_post_type($product_id) == 'product' && $subscription_model==1 ){ |
| 684 |
// Subscription mode: show the notice for any non-simple product. |
| 685 |
// '' (no term) counts as non-simple, matching the pre-guard intent. |
| 686 |
if( wpstream_get_product_type_slug($product_id)!=='simple'){ |
| 687 |
echo $this->not_entitled_notice( $reason, $product_id, $message ); |
| 688 |
} |
| 689 |
} |
| 690 |
} |
| 691 |
|
| 692 |
/** |
| 693 |
* Get the video player logo URL. |
| 694 |
* |
| 695 |
* @param int $product_id Product ID. |
| 696 |
* @return mixed|string Logo URL, the WpStream symbol for streamify users, or ''. |
| 697 |
*/ |
| 698 |
public function wpstream_get_video_player_logo( $product_id ) { return $this->main->playback_presentation->wpstream_get_video_player_logo( $product_id ); } |
| 699 |
|
| 700 |
/* |
| 701 |
* Check whether a channel/product is on a basic (streamify) subscription. |
| 702 |
* |
| 703 |
* @param int $channel_id Channel ID |
| 704 |
* @return bool True when the 'basicStreaming' meta equals '1'. |
| 705 |
*/ |
| 706 |
public function wpstream_is_streamify_user( $channel_id ) { return $this->main->playback_presentation->wpstream_is_streamify_user( $channel_id ); } |
| 707 |
} |
| 708 |
|
