Some site speed analysis tools recommend doing so, but it means you loose control over what version of plugin files is cached (in users' browsers and on CDN). That way users hang on to the old plugin files and might experience visual or functional issues with FV Player (and any other plugin).
]*?src=[\'"]([^\'"]*?/jquery[0-9.-]*?(?:\.min)?\.js[^\'"]*?)[\'"][^>]*?>\s*?!', $response['body'], $jquery_scripts );
if( count($jquery_scripts[1]) > 0 ) {
foreach( $jquery_scripts[1] AS $jkey => $jquery_script ) {
$ok[] = __( 'jQuery library found: ', 'fv-player' ) . "$jquery_script!";
$jquery_pos = strpos( $response['body'], $jquery_script );
}
if( count($jquery_scripts[1]) > 1 ) {
$errors[] = "It appears there are multiple jQuery libraries on your site, your videos might not be playing or may play with defects, please check.\n";
}
} else if( count($jquery_scripts[1]) < 1 ) {
$errors[] = "It appears there are no jQuery library on your site, your videos might not be playing, please check.\n";
}
if( $fv_flowplayer_pos > 0 && $jquery_pos > 0 && $jquery_pos > $fv_flowplayer_pos && count($jquery_scripts[1]) < 1 ) {
$errors[] = "It appears your Flowplayer JavaScript library is loading before jQuery. Your videos probably won't work. Please make sure your jQuery library is loading using the standard Wordpress function - wp_enqueue_scripts(), or move it above wp_head() in your header.php template.";
}
// check if Permissions-Policy header is set and has autoplay=() in it
if( isset($headers['permissions-policy']) && strpos( $headers['permissions-policy'], 'autoplay=()' ) !== false ) {
$errors[] = sprintf(
__( 'You are using Permissions-Policy HTTP header to block video autoplay. This will force muted playback of YouTube videos too and viewers will have to un-mute the videos manually: %s', 'fv-player' ),
esc_html( $headers['permissions-policy'] )
);
} else if ( isset($headers['permissions-policy'] ) ) {
$ok[] = sprintf(
__( 'You are using Permissions-Policy HTTP header to adjust the autoplay permissions: %s', 'fv-player' ),
esc_html( $headers['permissions-policy'] )
);
} else {
$ok[] = __( 'You are not using Permissions-Policy HTTP header to adjust the autoplay permissions.', 'fv-player' );
}
$output = array( 'errors' => $errors, 'ok' => $ok/*, 'html' => $response['body'] */);
}
echo ''.wp_json_encode($output).'';
die();
}
// enter script URL, return false if it's not version 5
function fv_wp_flowplayer_check_script_version( $url ) {
$url_mod = preg_replace( '!\?.+!', '', $url );
if( preg_match( '!flowplayer-([\d\.]+)!', $url_mod, $version ) && $version[1] ) {
if( strpos( $version[1], '5' ) !== 0 ) {
return -1;
}
}
global $fv_wp_flowplayer_ver;
if( strpos( $url, '/freedom-video-player/fv-player.min.js?ver='.$fv_wp_flowplayer_ver ) !== false ) {
return 1;
}
// when using Google PageSpeed module
if( strpos( $url, '/freedom-video-player/fv-player.min.js,qver='.$fv_wp_flowplayer_ver ) !== false ) {
return 1;
}
// when using SCRIPT_DEBUG
if( strpos( $url, '/freedom-video-player/freedomplayer.min.js?ver=' ) !== false ) {
return 1;
}
// when using SCRIPT_DEBUG with Google PageSpeed module
if( strpos( $url, '/freedom-video-player/freedomplayer.min.js,qver=' ) !== false ) {
return 1;
}
return 0;
}
function fv_wp_flowplayer_check_jquery_version( $url, &$array, $key ) {
$url_mod = preg_replace( '!\?.+!', '', $url );
if( preg_match( '!(\d+.[\d\.]+)!', $url_mod, $version ) && $version[1] ) {
if( version_compare($version[1], '1.7.1') == -1 ) {
return -1;
} else {
return 1;
}
}
// if jQuery is in the Wordpress install, we know that the ?ver= says what version it is
if( strpos( $url, site_url().'/wp-includes/js/jquery/jquery.js' ) !== false ) {
if( preg_match( '!(\d+.[\d\.]+)!', $url, $version ) && $version[1] ) {
if( version_compare($version[1], '1.7.1') == -1 ) {
return -1;
} else {
return 1;
}
}
}
return 0;
}
/*
* Check video files
*/
add_action('wp_ajax_fv_wp_flowplayer_check_files', 'fv_wp_flowplayer_check_files');
function fv_wp_flowplayer_check_files() {
if ( ! wp_verify_nonce( $_REQUEST['nonce'], 'fv_wp_flowplayer_check_files' ) ) {
$output = array( 'errors' => array( 'Nonce verification failed' ), 'ok' => false );
echo '' . wp_json_encode( $output ) . '';
die();
}
global $wpdb;
$bNotDone = false;
$tStart = microtime(true);
$tMax = ( @ini_get('max_execution_time') ) ? @ini_get('max_execution_time') - 5 : 25;
$videos1 = $wpdb->get_results( "SELECT ID, post_content FROM $wpdb->posts WHERE post_type != 'revision' AND post_status != 'trash' AND post_content LIKE '%[flowplayer %'" );
$videos2 = $wpdb->get_results( "SELECT ID, post_content FROM $wpdb->posts WHERE post_type != 'revision' AND post_status != 'trash' AND post_content LIKE '%[fvplayer %'" );
$videos = array_merge( $videos1, $videos2 );
$source_servers = array();
$shortcodes_count = 0;
$src_count = 0;
if( count($videos) ) {
foreach( $videos AS $post ) {
$shortcodes_count += preg_match_all( '!\[(?:flowplayer|fvplayer)[^\]]+\]!', $post->post_content, $post_videos );
if( count($post_videos[0]) ) {
foreach( $post_videos[0] AS $post_video ) {
$post_video = preg_replace( '!popup=\'.*\'!', '', $post_video );
$src_count += preg_match_all( '!(?:src|src1|src2|src3|mp4|webm|ogv)=[\'"](.*?(?:mp4|m4v))[\'"]!', $post_video, $sources1 );
$src_count += preg_match_all( '!(?:src|src1|src2|src3|mp4|webm|ogv)=([^\'"].*?(?:mp4|m4v|flv))[\s\]]!', $post_video, $sources2 );
$sources = array_merge( $sources1[1], $sources2[1] );
if( count($sources) ) {
foreach($sources AS $src ) {
if( strpos( $src, '//' ) === 0 ) {
$src = 'http:'.$src;
} else if( strpos( $src, '/' ) === 0 ) {
$src = home_url().$src;
}
$server = preg_replace( '!(.*?//.*?)/.+!', '$1', $src );
$source_servers[$server][] = array( 'src' => $src, 'post_id' => $post->ID );
}
}
}
}
}
}
$ok = array();
$errors = array();
$count = 0;
foreach( $source_servers AS $server => $videos ) {
$tCurrent = microtime(true);
if( $tCurrent - $tStart > $tMax ) {
$bNotDone = true;
break;
}
if( stripos( $videos[0]['src'], '.mp4' ) === FALSE /*&& stripos( $videos[0]['src'], '.m4v' ) === FALSE*/ ) {
continue;
}
global $FV_Player_Checker;
if( stripos( trim($videos[0]['src']), 'rtmp://' ) === false ) {
list( $header, $message_out ) = $FV_Player_Checker->http_request( trim($videos[0]['src']), array( 'quick_check' => 10, 'size' => 65536 ) );
if( $header ) {
$headers = WP_Http::processHeaders( $header );
list( $new_errors, $mime_type, $fatal ) = $FV_Player_Checker->check_headers( $headers, trim($videos[0]['src']), wp_rand(0,999), array( 'talk_bad_mime' => 'Server '.$server.' uses incorrect mime type for MP4 ', 'wrap' => false ) );
if( $fatal ) {
continue;
}
if( $new_errors ) {
$sPostsLinks = false;
foreach( $videos AS $video ) {
$sPostsLinks .= ''.$video['post_id'].' ';
}
$errors[] = implode( " ",$new_errors ).'(click to see a list of posts) '.$sPostsLinks.'
';
$count++;
continue;
} else {
$ok[] = 'Server '.$server.' appears to serve correct mime type '.$mime_type.' for MP4 videos.';
}
}
}
}
if( $bNotDone ) {
$ok[] = 'Not all the servers were checked as you use a lot of them, increase your PHP execution time or check your other videos by hand.';
}
$output = array( 'errors' => $errors, 'ok' => $ok/*, 'html' => $response['body'] */);
echo ''.wp_json_encode($output).'';
die();
}
/*
* Apply Pro Upgrade button
*/
add_action('wp_ajax_fv_wp_flowplayer_check_license', 'fv_wp_flowplayer_check_license');
function fv_wp_flowplayer_check_license() {
if ( ! wp_verify_nonce( $_REQUEST['nonce'], 'fv_wp_flowplayer_check_license' ) ) {
$output = array( 'errors' => array( 'Nonce verification failed' ), 'ok' => false );
} else if( fv_wp_flowplayer_admin_key_update() ) {
$output = array( 'errors' => false, 'ok' => array(__( 'License key acquired successfully. Reload', 'fv-player' )) );
fv_wp_flowplayer_install_extension();
} else {
$message = get_option('fv_wordpress_flowplayer_deferred_notices');
if( !$message ) $message = get_option('fv_wordpress_flowplayer_persistent_notices');
$output = array( 'errors' => array($message), 'ok' => false );
}
echo ''.wp_json_encode($output).'';
die();
}
/*
* Run this when new version is installed
*/
add_action('admin_init', 'fv_player_admin_update');
function fv_player_admin_update() {
global $fv_fp, $fv_wp_flowplayer_ver;
$aOptions = get_option( 'fvwpflowplayer' );
if( !isset($aOptions['version']) || version_compare( $fv_wp_flowplayer_ver, $aOptions['version'] ) ) {
do_action( 'fv_player_update' ); // trigger update actions
//update_option( 'fv_wordpress_flowplayer_deferred_notices', 'FV Flowplayer upgraded - please click "Check template" and "Check videos" for automated check of your site at the settings page for automated checks!' );
if( !empty($aOptions['version']) && $aOptions['version'] == '6.0.5.20' && $aOptions['playlist_advance'] == 'true' ) { // version 6.0.5 used reverse logic for this option!
$aOptions['playlist_advance'] = false;
$fv_fp->_get_conf();
}
if ( ! isset( $aOptions['autoplay_preload'] ) ) {
if( $fv_fp->_get_option( 'autoplay' ) || $fv_fp->_get_option( array( 'pro' ,'autoplay_scroll' )) ) {
$aOptions['autoplay_preload'] = 'viewport';
} else {
$aOptions['autoplay_preload'] = false;
}
}
if( empty($aOptions["interface"]['playlist_titles']) && !empty($aOptions["interface"]["playlist_captions"]) ) {
$aOptions["interface"]['playlist_titles'] = $aOptions["interface"]["playlist_captions"];
}
foreach( array(
'ad' => 'overlay',
'ad_css' => 'overlay_css',
'ad_height' => 'overlay_height',
'ad_show_after' => 'overlay_show_after',
'ad_width' => 'overlay_width',
'adTextColor' => 'overlayTextColor',
'adLinksColor' => 'overlayLinksColor'
) as $from => $to ) {
if( empty($aOptions[ $to ]) && !empty($aOptions[ $from ]) ) {
$aOptions[ $to ] = $aOptions[ $from ];
}
}
$aOptions['version'] = $fv_wp_flowplayer_ver;
update_option( 'fvwpflowplayer', $aOptions );
fv_wp_flowplayer_pro_settings_update_for_lightbox();
$fv_fp->css_writeout();
fv_wp_flowplayer_delete_extensions_transients();
delete_option('fv_flowplayer_extension_install');
}
if( isset($_POST['fv-player-pro-release']) && isset($_POST['fv_player_pro_switch']) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['fv_player_pro_switch'] ) ), 'fv_player_pro_switch') ) {
$fv_fp->css_writeout();
}
}
function fv_wp_flowplayer_pro_settings_update_for_lightbox(){
global $fv_fp;
if(isset($fv_fp->conf['pro']) && isset($fv_fp->conf['pro']['interface']['lightbox']) && $fv_fp->conf['pro']['interface']['lightbox'] == true ){
$fv_fp->conf['interface']['lightbox'] = true;
$fv_fp->conf['pro']['interface']['lightbox'] = false;
$options = get_option('fvwpflowplayer');
unset($options['pro']['interface']['lightbox']);
$options['interface']['lightbox'] = true;
update_option('fvwpflowplayer', $options);
}
if(isset($fv_fp->conf['pro']) && isset($fv_fp->conf['pro']['lightbox_images']) && $fv_fp->conf['pro']['lightbox_images'] == true ){
$fv_fp->conf['lightbox_images'] = true;
$fv_fp->conf['pro']['lightbox_images'] = false;
$options = get_option('fvwpflowplayer');
unset($options['pro']['lightbox_images']);
$options['lightbox_images'] = true;
update_option('fvwpflowplayer', $options);
}
}
function fv_wp_flowplayer_delete_extensions_transients( $delete_delay = false ){
$aTransientsLike = array('fv-player_license','fv-player-pro_license','fv-player-vast_license','fv-player-pro_fp-private-updates','fv-player-vast_fp-private-updates');
global $wpdb;
$aWhere = array();
foreach( $aTransientsLike AS $sKey ) {
$aWhere[] = $wpdb->prepare( 'option_name LIKE %s', '%' . $wpdb->esc_like( $sKey) . '%' );
}
$sWhere = implode(" OR ", $aWhere);
$aOptions = $wpdb->get_col( "SELECT option_name FROM {$wpdb->options} WHERE option_name LIKE '%_transient_fv%' AND ( {$sWhere} )" );
foreach( $aOptions AS $sKey ) {
if( !$delete_delay ){
delete_transient( str_replace('_transient_','',$sKey) );
} else {
fv_wp_flowplayer_change_transient_expiration( str_replace('_transient_','',$sKey), $delete_delay );
}
}
$aUpdates = get_site_transient('update_plugins');
set_site_transient('update_plugins', $aUpdates );
}
add_action('admin_init', 'fv_player_lchecks');
function fv_player_lchecks() {
$aCheck = get_transient( 'fv-player_license' );
if( isset($_REQUEST['nonce_fv_player_pro_install']) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['nonce_fv_player_pro_install'] ) ), 'fv_player_pro_install') ) {
if ( ! $aCheck || empty( $aCheck->valid ) ) {
global $fv_fp, $fv_wp_flowplayer_ver;
$fv_fp->strPluginSlug = 'fv-player';
$fv_fp->version = $fv_wp_flowplayer_ver;
$fv_fp->license_key = 'activation';
$fv_fp->check_license( true );
$aCheck = get_transient( 'fv-player_license' );
}
if( isset($aCheck->valid) && $aCheck->valid){
fv_wp_flowplayer_install_extension('fv_player_pro');
} else if ( ! empty( $aCheck->message ) ) {
add_action( 'admin_notices', 'fv_player_install_pro_license_notice' );
}
}
if( isset($aCheck->valid) && $aCheck->valid){
delete_option('fv_wordpress_flowplayer_persistent_notices');
}
}
function fv_wp_flowplayer_admin_key_update() {
global $fv_fp;
$data = fv_wp_flowplayer_license_check( array('action' => 'key_update') );
if( isset($data->domain) ) { // todo: test
if( $data->domain && $data->key && stripos( home_url(), $data->domain ) !== false ) {
$fv_fp->conf['key'] = $data->key;
update_option( 'fvwpflowplayer', $fv_fp->conf );
update_option( 'fvwpflowplayer_core_ver', flowplayer::get_core_version() );
fv_wp_flowplayer_change_transient_expiration("fv-player_license",5);
fv_wp_flowplayer_delete_extensions_transients(5);
return true;
}
} else if( isset($data->expired) && $data->expired && isset($data->message) ){
update_option( 'fv_wordpress_flowplayer_persistent_notices', $data->message );
update_option( 'fvwpflowplayer_core_ver', flowplayer::get_core_version() );
return false;
} else {
update_option( 'fv_wordpress_flowplayer_deferred_notices', 'FV Player License upgrade failed - please check if you are running the plugin on your licensed domain or download FV Player Pro on Your Foliovison.com Licenses page' );
update_option( 'fvwpflowplayer_core_ver', flowplayer::get_core_version() );
return false;
}
}
function fv_wp_flowplayer_license_check( $aArgs ) {
global $fv_wp_flowplayer_ver;
$args = array(
'body' => array( 'plugin' => 'fv-wordpress-flowplayer', 'version' => $fv_wp_flowplayer_ver, 'core_ver' => flowplayer::get_core_version(), 'type' => home_url(), 'action' => $aArgs['action'], 'admin-url' => admin_url() ),
'timeout' => 10,
'user-agent' => 'fv-wordpress-flowplayer-'.$fv_wp_flowplayer_ver.' ('.flowplayer::get_core_version().')'
);
$resp = wp_remote_post( 'https://license.foliovision.com/?fv_remote=true', $args );
if( !is_wp_error($resp) && isset($resp['body']) && $resp['body'] && $data = json_decode( preg_replace( '~[\s\S]*?(.*?)[\s\S]*?~', '$1', $resp['body'] ) ) ) {
return $data;
} else if( is_wp_error($resp) ) {
$args['sslverify'] = false;
$resp = wp_remote_post( 'https://license.foliovision.com/?fv_remote=true', $args );
if( !is_wp_error($resp) && isset($resp['body']) && $resp['body'] && $data = json_decode( preg_replace( '~[\s\S]*?(.*?)[\s\S]*?~', '$1', $resp['body'] ) ) ) {
return $data;
}
}
return false;
}
function fv_wp_flowplayer_change_transient_expiration( $transient_name, $time ){
$transient_val = get_transient($transient_name);
if( $transient_val ){
set_transient($transient_name,$transient_val,$time);
return true;
}
return false;
}
add_action('admin_notices', 'fv_wordpress_flowplayer_expired_license_update_notice');
function fv_wordpress_flowplayer_expired_license_update_notice() {
if( get_current_screen()->base === 'update-core' && get_option('fv_wordpress_flowplayer_expired_license_update_notice') ) {
echo '' . esc_html__( 'To update FV Player please either renew your license or disable FV Player Pro.', 'fv-player' ) . '
' . esc_html__('To update FV Player please either renew your license or disable FV Player Pro.', 'fv-player') . ' |
';
}
}
add_action('wp_ajax_flowplayer_conversion_script', 'flowplayer_conversion_script');
function flowplayer_conversion_script() {
global $wpdb;
$posts = $wpdb->get_results("SELECT ID, post_content FROM {$wpdb->posts} WHERE post_type != 'revision'");
$old_shorttag = '[flowplayer';
$new_shorttag = '[fvplayer';
$counter = 0;
echo '';
foreach($posts as $fv_post) {
if ( stripos( $fv_post->post_content, $old_shorttag ) !== false ) {
$update_post = array();
$update_post['ID'] = $fv_post->ID;
$update_post['post_content'] = str_replace( $old_shorttag, $new_shorttag, $fv_post->post_content );
wp_update_post( $update_post );
echo '- ' . get_the_title($fv_post->ID) . ' updated
';
$counter++;
}
}
echo '
';
echo 'Conversion was succesful. Total number of converted posts: ' . intval( $counter ) . '';
delete_option('fvwpflowplayer_conversion');
die();
}
add_action('admin_notices', 'fv_wp_flowplayer_admin_notice');
function fv_wp_flowplayer_admin_notice() {
if( $notices = get_option('fv_wordpress_flowplayer_deferred_notices') ) {
echo '';
delete_option('fv_wordpress_flowplayer_deferred_notices');
}
$conversion = false; //(bool)get_option('fvwpflowplayer_conversion');
if ($conversion ) {
echo '';
printf(
wp_kses( __( 'FV Player has found old shortcodes in the content of your posts. Run the conversion script.', 'fv-player' ), array( 'a' => array( 'href' => array() ) ) ),
get_admin_url() . 'admin.php?page=fvplayer');
echo "
FV Player Embedded On Post Scan
\n";
echo '' . sprintf( 'It appears there are %d players which do not belong to any post.', count( $players_with_no_posts ) ) . "
\n";
if ( $players_with_no_posts ) {
foreach ( $players_with_no_posts as $player_id ) {
echo '';
echo 'Player #' . intval( $player_id ) . '... ';
$wild = '%';
$find = 'fvplayer id="'.$player_id.'"';
$like = $wild . $wpdb->esc_like( $find ) . $wild;
$posts = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_status != 'trash' AND post_type != 'revision' AND post_content LIKE %s", $like ) );
$post_meta = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta AS m JOIN $wpdb->posts AS p ON m.post_id = p.ID WHERE post_status != 'trash' AND post_type != 'revision' AND meta_value LIKE %s", $like ) );
$posts = array_merge( $posts, $post_meta );
$posts = array_unique( $posts );
if ( count($posts) > 0 ) {
echo "Found in posts: " . implode( ', ', $posts ) . "\n";
foreach ( $posts AS $post_id ) {
$meta = new FV_Player_Db_Player_Meta(null, array(
'id_player' => $player_id,
'meta_key' => 'post_id',
'meta_value' => $post_id
) );
$meta->save();
}
} else {
echo "Not found in any post.\n";
}
echo "
\n";
}
}
die( 'Done!' );
}
}
add_action( 'admin_notices', 'fv_player_rollback' );
function fv_player_rollback() {
if( current_user_can('install_plugins') && isset($_GET['action']) && sanitize_text_field( $_GET['action'] ) == 'fv-player-rollback' && !empty($_REQUEST['_wpnonce']) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['_wpnonce'] ) ), 'fv-player-rollback' ) ) {
ob_start(); // first check if we can perform the update automatically!
$creds = request_filesystem_credentials( admin_url(), '', false, false, array() );
if( !WP_Filesystem($creds) ) { // if not, then don't try to do it at all
ob_get_clean();
echo "Unfortunately rollback is not supported as your site can't install plugins without FTP. Please login to your Foliovision.com account and download the previous plugin version there using the \"Show Previous Version\" button.
";
echo "
Please wait until the plugin download and reactivation is completed.
";
if( flowplayer::is_licensed() ) {
echo "
We also rollback the FV Player Pro plugin in the process.
";
if( class_exists('FV_Player_Pro') ) echo "";
}
echo "
" . wp_kses( $aCheck->message, 'post' ) . "
";
}
}
/**
* Paid FV Player extensions need to know what's the FV Player version.
*/
add_filter( 'http_request_args', 'fv_player_license_checks_base_plugin_version', 10, 2 );
function fv_player_license_checks_base_plugin_version( $parsed_args, $url ) {
global $fv_wp_flowplayer_ver;
if ( ( stripos( $url, '//foliovision.com/' ) !== false || stripos( $url, '.foliovision.com/' ) !== false ) && stripos( $url, 'fv_remote' ) !== false ) {
if ( is_array( $parsed_args['body'] ) ) {
$parsed_args['body']['fv_player_core_version'] = $fv_wp_flowplayer_ver;
// No POST? It seems this adds to the URL query string which we need to actual plugin update downloads.
} else if ( empty( $parsed_args['body'] ) ) {
$parsed_args['body'] = array( 'fv_player_core_version' => $fv_wp_flowplayer_ver );
}
}
return $parsed_args;
}