posthelic

Back Back Up Advanced Editor

<?php
/*  FV Wordpress Flowplayer - HTML5 video player with Flash fallback    
    Copyright (C) 2013  Foliovision

This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

add_action('wp_footer','flowplayer_prepare_scripts',9);
add_action('wp_footer','flowplayer_display_scripts',100);          
add_action('widget_text','do_shortcode');

add_filter( 'run_ngg_resource_manager', '__return_false' );

function fv_flowplayer_remove_bad_scripts() {  
  global $wp_scripts;
  if( isset($wp_scripts->registered['flowplayer']) && isset($wp_scripts->registered['flowplayer']->src) && stripos($wp_scripts->registered['flowplayer']->src, 'fv-wordpress-flowplayer') === false ) {
    wp_deregister_script( 'flowplayer' );
  }
}
add_action( 'wp_print_scripts', 'fv_flowplayer_remove_bad_scripts', 100 );

add_filter( 'run_ngg_resource_manager', '__return_false' ); //  Nextgen Gallery compatibility fix

function fv_flowplayer_ap_action_init(){
  // Localization
  load_plugin_textdomain('fv-wordpress-flowplayer', false, dirname(dirname(plugin_basename(__FILE__))) . "/languages");
}
add_action('init', 'fv_flowplayer_ap_action_init');

function fv_flowplayer_get_js_translations() {
  
  $sWhy = __(' <a target="_blank" href="https://foliovision.com/2017/05/issues-with-vimeo-on-android">Why?</a>','fv-wordpress-flowplayer');
  
  $aStrings = array(
  0 => '',
  1 => __('Video loading aborted', 'fv-wordpress-flowplayer'),
  2 => __('Network error', 'fv-wordpress-flowplayer'),
  3 => __('Video not properly encoded', 'fv-wordpress-flowplayer'),
  4 => __('Video file not found', 'fv-wordpress-flowplayer'),
  5 => __('Unsupported video', 'fv-wordpress-flowplayer'),
  6 => __('Skin not found', 'fv-wordpress-flowplayer'),
  7 => __('SWF file not found', 'fv-wordpress-flowplayer'),
  8 => __('Subtitles not found', 'fv-wordpress-flowplayer'),
  9 => __('Invalid RTMP URL', 'fv-wordpress-flowplayer'),
  10 => __('Unsupported video format. Try installing Adobe Flash.', 'fv-wordpress-flowplayer'),  
  11 => __('Click to watch the video', 'fv-wordpress-flowplayer'),
  12 => __('[This post contains video, click to play]', 'fv-wordpress-flowplayer'),
  'video_expired' => __('<h2>Video file expired.<br />Please reload the page and play it again.</h2>', 'fv-wordpress-flowplayer'),
  'unsupported_format' => __('<h2>Unsupported video format.<br />Please use a Flash compatible device.</h2>','fv-wordpress-flowplayer'),
  'mobile_browser_detected_1' => __('Mobile browser detected, serving low bandwidth video.','fv-wordpress-flowplayer'),
  'mobile_browser_detected_2' => __('Click here','fv-wordpress-flowplayer'),
  'mobile_browser_detected_3' => __('for full quality.','fv-wordpress-flowplayer'),
  'live_stream_failed' => __('<h2>Live stream load failed.</h2><h3>Please try again later, perhaps the stream is currently offline.</h3>','fv-wordpress-flowplayer'),
  'live_stream_failed_2' => __('<h2>Live stream load failed.</h2><h3>Please try again later, perhaps the stream is currently offline.</h3>','fv-wordpress-flowplayer'),
  'what_is_wrong' => __('Please tell us what is wrong :','fv-wordpress-flowplayer'),
  'full_sentence' => __('Please give us more information (a full sentence) so we can help you better','fv-wordpress-flowplayer'),
  'error_JSON' =>__('Admin: Error parsing JSON','fv-wordpress-flowplayer'),
  'no_support_IE9' =>__('Admin: Video checker doesn\'t support IE 9.','fv-wordpress-flowplayer'),
  'check_failed' =>__('Admin: Check failed.','fv-wordpress-flowplayer'),
  'playlist_current' =>__('Now Playing','fv-wordpress-flowplayer'),
  'video_issues' =>__('Video Issues','fv-wordpress-flowplayer'),
  'video_reload' =>__('Video loading has stalled, click to reload','fv-wordpress-flowplayer'),
  'link_copied' =>__('Video Link Copied to Clipboard','fv-wordpress-flowplayer'),
  'embed_copied' =>__('Embed Code Copied to Clipboard','fv-wordpress-flowplayer'),
  'subtitles_disabled' =>__('Subtitles disabled','fv-wordpress-flowplayer'),
  'subtitles_switched' =>__('Subtitles switched to ','fv-wordpress-flowplayer'),
  'warning_iphone_subs' => __('This video has subtitles, that are not supported on your device.','fv-wordpress-flowplayer'),
  'warning_unstable_android' => __('You are using an old Android device. If you experience issues with the video please use <a href="https://play.google.com/store/apps/details?id=org.mozilla.firefox">Firefox</a>.','fv-wordpress-flowplayer').$sWhy,
  'warning_samsungbrowser' => __('You are using the Samsung Browser which is an older and buggy version of Google Chrome. If you experience issues with the video please use <a href="https://www.mozilla.org/en-US/firefox/new/">Firefox</a> or other modern browser.','fv-wordpress-flowplayer'),
  'warning_old_safari' => __('You are using an old Safari browser. If you experience issues with the video please use <a href="https://www.mozilla.org/en-US/firefox/new/">Firefox</a> or other modern browser.','fv-wordpress-flowplayer').$sWhy,  
  );
  
  return $aStrings;
}

/**
 * Replaces the flowplayer tags in post content by players and fills the $GLOBALS['fv_fp_scripts'] array.
 * @param string Content to be parsed
 * @return string Modified content string
 */
function flowplayer_content( $content ) {
  global $fv_fp;

$content_matches = array();
  preg_match_all('/\[(flowplayer|fvplayer)\ [^\]]+\]/i', $content, $content_matches);
  
  // process all found tags
  foreach ($content_matches[0] as $tag) {
    $ntag = str_replace("\'",'&#039;',$tag);
    //search for URL
    preg_match("/src='([^']*?)'/i",$ntag,$tmp);
    if( $tmp[1] == NULL ) {
      preg_match_all("/src=([^,\s\]]*)/i",$ntag,$tmp);
      $media = $tmp[1][0];
    }
    else
      $media = $tmp[1]; 
    
    //strip the additional /videos/ from the beginning if present  
    preg_match('/(.*)\/videos\/(.*)/',$media,$matches);
    if ($matches[0] == NULL)
      $media = $media;
    else if ($matches[1] == NULL) {
      $media = $matches[2];
    }
    else {
      $media = $matches[2];
    }
    
    unset($arguments['src']);
    unset($arguments['src1']);
    unset($arguments['src2']);        
    unset($arguments['width']);
    unset($arguments['height']);
    unset($arguments['autoplay']);
    unset($arguments['splash']);
    unset($arguments['splashend']);
    unset($arguments['popup']);
    unset($arguments['controlbar']);
    unset($arguments['redirect']);
    unset($arguments['loop']);
    
    //width and heigth
    preg_match("/width=(\d*)/i",$ntag,$width);
    preg_match("/height=(\d*)/i",$ntag,$height);
    if( $width[1] != NULL)
      $arguments['width'] = $width[1];
    if( $height[1] != NULL)
      $arguments['height'] = $height[1];
      
    //search for redirect
    preg_match("/redirect='([^']*?)'/i",$ntag,$tmp);
    if ($tmp[1])
      $arguments['redirect'] = $tmp[1];
    
    //search for autoplay
    preg_match("/[\s]+autoplay([\s]|])+/i",$ntag,$tmp);
    if (isset($tmp[0])){
      $arguments['autoplay'] = true;
    }
    else {
      preg_match("/autoplay='([A-Za-z]*)'/i",$ntag,$tmp);
      if ( $tmp[1] == NULL )
        preg_match("/autoplay=([A-Za-z]*)/i",$ntag,$tmp);
      if (isset($tmp[1]))
        $arguments['autoplay'] = $tmp[1];
    }
    
    //search for popup in quotes
    preg_match("/popup='([^']*?)'/i",$ntag,$tmp);
    if ($tmp[1])
      $arguments['popup'] = $tmp[1];
    
    //search for loop
    preg_match("/[\s]+loop([\s]|])+/i",$ntag,$tmp);
    if (isset($tmp[0])){
      $arguments['loop'] = true;
    }
    else {
      preg_match("/loop='([A-Za-z]*)'/i",$ntag,$tmp);
      if ( $tmp[1] == NULL )
        preg_match("/loop=([A-Za-z]*)/i",$ntag,$tmp);
      if (isset($tmp[1]))
        $arguments['loop'] = $tmp[1];
    }
    
    //  search for splash image
    preg_match("/splash='([^']*?)'/i",$ntag,$tmp);   //quotes version
     if( $tmp[1] == NULL ) {
      preg_match_all("/splash=([^,\s\]]*)/i",$ntag,$tmp);  //non quotes version
      preg_match('/(.*)\/videos\/(.*)/i',$tmp[1][0],$matches);
       if ($matches[0] == NULL)
        $arguments['splash'] = $tmp[1][0];
       else if ($matches[1] == NULL) {
        $arguments['splash'] = $matches[2];//$tmp[1][0];
      }
       else {
        $arguments['splash'] = $matches[2];
      }
    }
    else {
      preg_match('/(.*)\/videos\/(.*)/',$tmp[1],$matches);
      if ($matches[0] == NULL)
        $arguments['splash'] = $tmp[1];
      elseif ($matches[1] == NULL)
        $arguments['splash'] = $matches[2];
      else
        $arguments['splash'] = $matches[2];//$tmp[1];
    }
    
    //  search for src1
    preg_match("/src1='([^']*?)'/i",$ntag,$tmp);   //quotes version
     if( $tmp[1] == NULL ) {
      preg_match_all("/src1=([^,\s\]]*)/i",$ntag,$tmp);  //non quotes version
      preg_match('/(.*)\/videos\/(.*)/i',$tmp[1][0],$matches);
       if ($matches[0] == NULL)
        $arguments['src1'] = $tmp[1][0];
       else if ($matches[1] == NULL) {
        $arguments['src1'] = $matches[2];//$tmp[1][0];
      }
       else {
        $arguments['src1'] = $matches[2];
      }
    }
    else {
      preg_match('/(.*)\/videos\/(.*)/',$tmp[1],$matches);
      if ($matches[0] == NULL)
        $arguments['src1'] = $tmp[1];
      elseif ($matches[1] == NULL)
        $arguments['src1'] = $matches[2];
      else
        $arguments['src1'] = $matches[2];//$tmp[1];
    }
    
    //  search for src1
    preg_match("/src2='([^']*?)'/i",$ntag,$tmp);   //quotes version
     if( $tmp[1] == NULL ) {
      preg_match_all("/src2=([^,\s\]]*)/i",$ntag,$tmp);  //non quotes version
      preg_match('/(.*)\/videos\/(.*)/i',$tmp[1][0],$matches);
       if ($matches[0] == NULL)
        $arguments['src2'] = $tmp[1][0];
       else if ($matches[1] == NULL) {
        $arguments['src2'] = $matches[2];//$tmp[1][0];
      }
       else {
        $arguments['src2'] = $matches[2];
      }
    }
    else {
      preg_match('/(.*)\/videos\/(.*)/',$tmp[1],$matches);
      if ($matches[0] == NULL)
        $arguments['src2'] = $tmp[1];
      elseif ($matches[1] == NULL)
        $arguments['src2'] = $matches[2];
      else
        $arguments['src2'] = $matches[2];//$tmp[1];
    }
    
    //search for splashend
    preg_match("/[\s]+splashend([\s]|])+/i",$ntag,$tmp);
    if (isset($tmp[0])){
      $arguments['splashend'] = true;
    }
    else {
      preg_match("/splashend='([A-Za-z]*)'/i",$ntag,$tmp);
      if ( $tmp[1] == NULL )
        preg_match("/splashend=([A-Za-z]*)/i",$ntag,$tmp);
      if (isset($tmp[1]))
        $arguments['splashend'] = $tmp[1];
    }
    
    //search for controlbar
    preg_match("/[\s]+controlbar([\s]|])+/i",$ntag,$tmp);
    if (isset($tmp[0])){
      $arguments['controlbar'] = true;
    }
    else {
      preg_match("/controlbar='([A-Za-z]*)'/i",$ntag,$tmp);
      if ( $tmp[1] == NULL )
        preg_match("/controlbar=([A-Za-z]*)/i",$ntag,$tmp);
      if (isset($tmp[1]))
        $arguments['controlbar'] = $tmp[1];
    }
    
    if (trim($media) != '') {
      // build new player
      $new_player = $fv_fp->build_min_player($media,$arguments);
      $content = str_replace($tag, $new_player['html'],$content);
      if (!empty($new_player['script'])) {
        $GLOBALS['fv_fp_scripts'] = $new_player['script'];
      }
    }
  }
  return $content;
}

function flowplayer_prepare_scripts() {
  global $fv_fp, $fv_wp_flowplayer_ver;
  
  //  don't load script in Optimize Press 2 preview
  if( flowplayer::is_special_editor() ) {
    return;  
  }

if(
     isset($GLOBALS['fv_fp_scripts']) ||
     $fv_fp->_get_option('js-everywhere')  ||
     isset($_GET['fv_wp_flowplayer_check_template'])
  ){
    
    $aDependencies = array('jquery');
    if( $fv_fp->_get_option('js-everywhere') || $fv_fp->load_tabs ) {
      wp_enqueue_script('jquery-ui-tabs', false, array('jquery','jquery-ui-core'), $fv_wp_flowplayer_ver, true);
      $aDependencies[] = 'jquery-ui-tabs';
    }
    
    if( !$fv_fp->bCSSLoaded ) $fv_fp->css_enqueue(true);
    
    wp_enqueue_script( 'flowplayer', flowplayer::get_plugin_url().'/flowplayer/fv-flowplayer.min.js', $aDependencies, $fv_wp_flowplayer_ver, true );

$sPluginUrl = preg_replace( '~^.*://~', '//', FV_FP_RELATIVE_PATH );
  
    $sCommercialKey = $fv_fp->_get_option('key') ? $fv_fp->_get_option('key') : '';
    $sLogo = $sCommercialKey && $fv_fp->_get_option('logo') ? $fv_fp->_get_option('logo') : '';
    
    $aConf = array( 'fullscreen' => true, 'swf' => $sPluginUrl.'/flowplayer/flowplayer.swf?ver='.$fv_wp_flowplayer_ver, 'swfHls' => $sPluginUrl.'/flowplayer/flowplayerhls.swf?ver='.$fv_wp_flowplayer_ver );
    
    if( $fv_fp->_get_option('rtmp-live-buffer') ) {
      $aConf['bufferTime'] = apply_filters( 'fv_player_rtmp_bufferTime', 3 );
    }

if( $fv_fp->_get_option( array( 'integrations', 'embed_iframe') ) ) {
      $aConf['embed'] = false;
    } else {
      $aConf['embed'] = array( 'library' => $sPluginUrl.'/flowplayer/fv-flowplayer.min.js', 'script' => $sPluginUrl.'/flowplayer/embed.min.js', 'skin' => $sPluginUrl.'/css/flowplayer.css', 'swf' => $sPluginUrl.'/flowplayer/flowplayer.swf?ver='.$fv_wp_flowplayer_ver, 'swfHls' => $sPluginUrl.'/flowplayer/flowplayerhls.swf?ver='.$fv_wp_flowplayer_ver );
    }
   
    if( $fv_fp->_get_option('ui_speed_increment') == 0.25){
      $aConf['speeds'] = array( 0.25,0.5,0.75,1,1.25,1.5,1.75,2 );
    }elseif( $fv_fp->_get_option('ui_speed_increment') == 0.1){
      $aConf['speeds'] = array( 0.25,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2 );
    }elseif( $fv_fp->_get_option('ui_speed_increment') == 0.5){
      $aConf['speeds'] = array( 0.25,0.5,1,1.5,2 );
    }

$aConf['video_hash_links'] = empty($fv_fp->aCurArgs['linking']) ? !$fv_fp->_get_option('disable_video_hash_links' ) : $fv_fp->aCurArgs['linking'] === 'true';
    
    if( $sCommercialKey ) $aConf['key'] = $sCommercialKey;
    if( apply_filters( 'fv_flowplayer_safety_resize', true) && !$fv_fp->_get_option('fixed_size') ) {
      $aConf['safety_resize'] = true;
    }
    if( $fv_fp->_get_option('cbox_compatibility') ) {
      $aConf['cbox_compatibility'] = true;
    }    
    if( current_user_can('manage_options') && !$fv_fp->_get_option('disable_videochecker') ) {
      $aConf['video_checker_site'] = home_url();
    }
    if( $sLogo ) $aConf['logo'] = $sLogo;
    $aConf['volume'] = floatval( $fv_fp->_get_option('volume') );
    if( $aConf['volume'] > 1 ) {
      $aConf['volume'] = 1;
    }
    
    $aConf['mobile_native_fullscreen'] = $fv_fp->_get_option('mobile_native_fullscreen');
    $aConf['mobile_force_fullscreen'] = $fv_fp->_get_option('mobile_force_fullscreen');

if ( $fv_fp->_get_option('video_position_save_enable') ) {
      $aConf['video_position_save_enable'] = $fv_fp->_get_option('video_position_save_enable');
    }

if( is_user_logged_in() ) $aConf['is_logged_in'] = true;

$aConf['sticky_video'] = $fv_fp->_get_option('sticky_video');
    $aConf['sticky_place'] = $fv_fp->_get_option('sticky_place');
    $aConf['sticky_width'] = $fv_fp->_get_option('sticky_width');

global $post;
    if( $post && isset($post->ID) && $post->ID > 0 ) {
      if( get_post_meta($post->ID, 'fv_player_mobile_native_fullscreen', true) ) $aConf['mobile_native_fullscreen'] = true;
      if( get_post_meta($post->ID, 'fv_player_mobile_force_fullscreen', true) ) $aConf['mobile_force_fullscreen'] = true;
    }
    
    if( ( $fv_fp->_get_option('js-everywhere') || $fv_fp->load_hlsjs ) && $fv_fp->_get_option('hlsjs') ) {
      wp_enqueue_script( 'flowplayer-hlsjs', flowplayer::get_plugin_url().'/flowplayer/hls.light.min.js', array('flowplayer'), $fv_wp_flowplayer_ver, true );
    }
    
    wp_localize_script( 'flowplayer', 'fv_flowplayer_conf', $aConf );
    if( current_user_can('manage_options') ) {
      wp_localize_script( 'flowplayer', 'fv_flowplayer_admin_input', array(true) );
      wp_localize_script( 'flowplayer', 'fv_flowplayer_admin_js_test', array(true) );
    }
    if( current_user_can('edit_posts') ) {
      wp_localize_script( 'flowplayer', 'fv_flowplayer_user_edit', array(true) );     
    }
    
    wp_localize_script( 'flowplayer', 'fv_flowplayer_translations', fv_flowplayer_get_js_translations());
    wp_localize_script( 'flowplayer', 'fv_fp_ajaxurl', site_url().'/wp-admin/admin-ajax.php' );
    wp_localize_script( 'flowplayer', 'fv_flowplayer_playlists', array() );   //  has to be defined for FV Player Pro 0.6.20 and such
    
    if( count($fv_fp->aAds) > 0 ) { //  todo: move into player
      wp_localize_script( 'flowplayer', 'fv_flowplayer_ad', $fv_fp->aAds ); 
    }
    if( count($fv_fp->aPopups) > 0 ) {  //  todo: move into player
      wp_localize_script( 'flowplayer', 'fv_flowplayer_popup', $fv_fp->aPopups );
    }

if( isset($GLOBALS['fv_fp_scripts']) && count($GLOBALS['fv_fp_scripts']) > 0 ) {
      foreach( $GLOBALS['fv_fp_scripts'] AS $sKey => $aScripts ) {
        wp_localize_script( 'flowplayer', $sKey.'_array', $aScripts );
      }
    }
    
    if( $fv_fp->load_dash ) {
      wp_enqueue_script( 'flowplayer-dash', flowplayer::get_plugin_url().'/flowplayer/flowplayer.dashjs.min.js', array('flowplayer'), $fv_wp_flowplayer_ver, true );
    }
    
  }
  
  global $FV_Player_lightbox;
  if( isset($FV_Player_lightbox) && ( $FV_Player_lightbox->bLoad || $fv_fp->_get_option('lightbox_images') || $fv_fp->_get_option('js-everywhere') ) ) {
    $aConf = array();
    $aConf['lightbox_images'] = $fv_fp->_get_option('lightbox_images');
    
    if( !$FV_Player_lightbox->bCSSLoaded ) $FV_Player_lightbox->css_enqueue(true);

wp_enqueue_script( 'fv_player_lightbox', flowplayer::get_plugin_url().'/js/fancybox.js', 'jquery', $fv_wp_flowplayer_ver, true );
    wp_localize_script( 'fv_player_lightbox', 'fv_player_lightbox', $aConf );
    
  }
  
}

/**
 * Prints flowplayer javascript content to the bottom of the page.
 */
function flowplayer_display_scripts() {
  global $fv_fp;
  if( ( $fv_fp->_get_option('ui_repeat_button') || $fv_fp->_get_option('ui_no_picture_button') ) && file_exists(dirname( __FILE__ ) . '/../css/fvp-icon-sprite.svg') ) { //  todo: only include if it's going to be used!
    include_once(dirname( __FILE__ ) . '/../css/fvp-icon-sprite.svg');
  }
  
  if( flowplayer::is_special_editor() ) {
    return;  
  }

if( is_user_logged_in() || isset($_GET['fv_wp_flowplayer_check_template']) ) {
    echo "\n\n\n";
  }
}

/**
 * This is the template tag. Use the standard Flowplayer shortcodes
 */
function flowplayer($shortcode) {
  echo apply_filters('the_content',$shortcode);
}

/*
Make sure our div won't be wrapped in any P tag and that html attributes don't break the shortcode
*/
function fv_flowplayer_the_content( $c ) {
  if( flowplayer::is_special_editor() ) {
    return $c;  
  }    
  
  $c = preg_replace( '!<p[^>]*?>(\[(?:fvplayer|flowplayer).*?[^\\\]\])</p>!', "\n".'$1'."\n", $c );
  $c = preg_replace_callback( '!\[(?:fvplayer|flowplayer).*?[^\\\]\]!', 'fv_flowplayer_shortfcode_fix_attrs', $c );
  return $c;
}
add_filter( 'the_content', 'fv_flowplayer_the_content', 0 );

function fv_flowplayer_shortfcode_fix_attrs( $aMatch ) {
  $aMatch[0] = preg_replace_callback( '!(?:ad|popup)="(.*?[^\\\])"!', 'fv_flowplayer_shortfcode_fix_attr', $aMatch[0] );
  return $aMatch[0];
}

function fv_flowplayer_shortfcode_fix_attr( $aMatch ) {
  $aMatch[0] = str_replace( $aMatch[1], ''.base64_encode($aMatch[1]), $aMatch[0] );
  return $aMatch[0];
}

/*
Handle attachment pages which contain videos
*/
function fv_flowplayer_attachment_page_video( $c ) {
  global $post;
  if( stripos($post->post_mime_type, 'video/') !== 0 && stripos($post->post_mime_type, 'audio/') !== 0 ) {
    return $c;
  }
  
  if( !$src = wp_get_attachment_url($post->ID) ) {
    return $c;
  }

$meta = get_post_meta( $post->ID, '_wp_attachment_metadata', true );
  $size = (isset($meta['width']) && isset($meta['height']) && intval($meta['width'])>0 && intval($meta['height'])>0 ) ? ' width="'.intval($meta['width']).'" height="'.intval($meta['height']).'"' : false;
  
  $shortcode = '[fvplayer src="'.$src.'"'.$size.']';
  
  $c = preg_replace( '~<p class=.attachment.[\s\S]*?</p>~', $shortcode, $c );
  $c = preg_replace( '~<div[^>]*?class="[^"]*?wp-video[^"]*?"[^>]*?>[\s\S]*?<video.*?</video></div>~', $shortcode, $c );

return $c;
}
add_filter( 'prepend_attachment', 'fv_flowplayer_attachment_page_video' );

function fv_player_caption( $caption ) {
  global $post, $authordata;
  $sAuthorInfo = ( $authordata ) ? sprintf( '<a href="%1$s" title="%2$s" rel="author">%3$s</a>', esc_url( get_author_posts_url( $authordata->ID, $authordata->user_nicename ) ), esc_attr( sprintf( __( 'Posts by %s' ), get_the_author() ) ), get_the_author() ) : false;
  $caption = str_replace(
                         array(
                               '%post_title%',
                               '%post_date%',
                               '%post_author%',
                               '%post_author_name%'
                               ),
                         array(
                               get_the_title(),
                               get_the_date(),
                               $sAuthorInfo,
                               get_the_author()
                              ),
                        $caption );
  return $caption;
}
add_filter( 'fv_player_caption', 'fv_player_caption' );

add_filter( 'comment_text', 'fv_player_comment_text', 0 );
add_filter( 'bp_get_activity_content_body', 'fv_player_comment_text', 6 );
add_filter( 'bbp_get_topic_content', 'fv_player_comment_text', 0 );
add_filter( 'bbp_get_reply_content', 'fv_player_comment_text', 0 );

function fv_player_comment_text( $comment_text ) {
  if( is_admin() ) return $comment_text;
  
  global $fv_fp;
  if( isset($fv_fp->conf['parse_comments']) && $fv_fp->conf['parse_comments'] == 'true' ) {
    add_filter('comment_text', 'do_shortcode');
    add_filter('bbp_get_topic_content', 'do_shortcode', 11);
    add_filter('bbp_get_reply_content', 'do_shortcode', 11);

if( stripos($comment_text,'youtube.com') !== false || stripos($comment_text,'youtu.be') !== false ) {
      $pattern = '#(?:<iframe[^>]*?src=[\'"])?((?:https?://|//)?' # Optional URL scheme. Either http, or https, or protocol-relative.
               . '(?:www\.|m\.)?'      #  Optional www or m subdomain.
               . '(?:'                 #  Group host alternatives:
               .   'youtu\.be/'        #    Either youtu.be,
               .   '|youtube\.com/'    #    or youtube.com
               .     '(?:'             #    Group path alternatives:
               .       'embed/'        #      Either /embed/,
               .       '|v/'           #      or /v/,
               .       '|watch\?v='    #      or /watch?v=,
               .       '|watch\?.+&v=' #      or /watch?other_param&v=
               .     ')'               #    End path alternatives.
               . ')'                   #  End host alternatives.
               . '([\w-]{11})'         # 11 characters (Length of Youtube video ids).
               . '(?![\w-]))(?:.*?</iframe>)?#';         # Rejects if overlong id.
      $comment_text = preg_replace( $pattern, '[fvplayer src="$1"]', $comment_text );
    }

if( stripos($comment_text,'vimeo.com') !== false ) {
      $pattern = '#(?:https?://)?(?:www.)?(?:player.)?vimeo.com/(?:[/a-z]*/)*([0-9]{6,11})[?]?.*#';
      $comment_text = preg_replace( $pattern, '[fvplayer src="https://vimeo.com/$1"]', $comment_text );
    }
  }
  
  return $comment_text;
}