/** * Add option to Admin Bar (WP 3.3+) * * Add link to YouTube Embed profile options to Admin Bar. * With help from http://technerdia.com/1140_wordpress-admin-bar.html * * @uses aye_set_general_default Set default options * * @since 2.5 */ function aye_admin_bar_render_3_3($meta = TRUE) { global $wp_version; if ((double) $wp_version >= 3.3) { $options = aye_set_general_defaults(); $profile_access = $options['profile_access']; $list_access = $options['list_access']; if ($options['admin_bar'] != '') { global $wp_admin_bar; if (!is_user_logged_in()) { return; } if (!is_admin_bar_showing()) { return; } $wp_admin_bar->add_menu(array('id' => 'aye-menu', 'title' => __('YouTube Embed', 'youtube-embed'))); if (function_exists('wp_readme_parser')) { $wp_admin_bar->add_menu(array('parent' => 'aye-menu', 'id' => 'aye-readme', 'title' => __('Instructions', 'youtube-embed'), 'href' => admin_url('admin.php?page=aye-support-instructions'), 'meta' => array('target' => '_blank'))); } if (current_user_can('delete_plugins')) { $wp_admin_bar->add_menu(array('parent' => 'aye-menu', 'id' => 'aye-options', 'title' => __('Options', 'youtube-embed'), 'href' => admin_url('admin.php?page=aye-general-options'), 'meta' => array('target' => '_blank'))); } if (current_user_can($profile_access)) { $wp_admin_bar->add_menu(array('parent' => 'aye-menu', 'id' => 'aye-profile', 'title' => __('Profiles', 'youtube-embed'), 'href' => admin_url('admin.php?page=aye-profile-options'), 'meta' => array('target' => '_blank'))); } if (current_user_can($list_access)) { $wp_admin_bar->add_menu(array('parent' => 'aye-menu', 'id' => 'aye-lists', 'title' => __('Lists', 'youtube-embed'), 'href' => admin_url('admin.php?page=aye-list-options'), 'meta' => array('target' => '_blank'))); } } } }
/** * Admin Screen Initialisation * * Set up admin menu and submenu options * * @since 2.0 * * @uses aye_contextual_help_type Work out help type */ function aye_menu_initialise() { // Get level access for profile and list screens. $options = aye_set_general_defaults(); $profile_access = $options['profile_access']; $list_access = $options['list_access']; // Depending on WordPress version and available functions decide which (if any) contextual help system to use $contextual_help = aye_contextual_help_type(); // Add main admin option add_menu_page(__('About Artiss YouTube Embeds', 'youtube-embed'), __('YouTube', 'youtube-embed'), 'edit_posts', 'aye-support-about', 'aye_support_about', plugins_url() . '/youtube-embed/images/menu_icon.png'); // Add about sub-menu if ($contextual_help == 'new') { global $aye_about_hook; } $aye_about_hook = add_submenu_page('aye-support-about', __('About Artiss YouTube Embed', 'youtube-embed'), __('About', 'youtube-embed'), 'edit_posts', 'aye-support-about', 'aye_support_about'); if ($contextual_help == 'new') { add_action('load-' . $aye_about_hook, 'aye_add_about_help'); } if ($contextual_help == 'old') { add_contextual_help($aye_about_hook, aye_about_help()); } // Add instructions sub-menu if (function_exists('wp_readme_parser')) { add_submenu_page('aye-support-about', __('Artiss YouTube Embed Instructions', 'youtube-embed'), __('Instructions', 'youtube-embed'), 'edit_posts', 'aye-support-instructions', 'aye_support_instructions'); } // Add options sub-menu if ($contextual_help == 'new') { global $aye_options_hook; } $aye_options_hook = add_submenu_page('aye-support-about', __('Artiss YouTube Embed Options', 'youtube-embed'), __('Options', 'youtube-embed'), 'delete_plugins', 'aye-general-options', 'aye_general_options'); if ($contextual_help == 'new') { add_action('load-' . $aye_options_hook, 'aye_add_options_help'); } if ($contextual_help == 'old') { add_contextual_help($aye_options_hook, aye_options_help()); } // Add profiles sub-menu if ($contextual_help == 'new') { global $aye_profiles_hook; } $aye_profiles_hook = add_submenu_page('aye-support-about', __('Artiss YouTube Embed Profiles', 'youtube-embed'), __('Profiles', 'youtube-embed'), $profile_access, 'aye-profile-options', 'aye_profile_options'); if ($contextual_help == 'new') { add_action('load-' . $aye_profiles_hook, 'aye_add_profiles_help'); } if ($contextual_help == 'old') { add_contextual_help($aye_profiles_hook, aye_profiles_help()); } // Add lists sub-menu if ($contextual_help == 'new') { global $aye_lists_hook; } $aye_lists_hook = add_submenu_page('aye-support-about', __('Artiss YouTube Embed Lists', 'youtube-embed'), __('Lists', 'youtube-embed'), $list_access, 'aye-list-options', 'aye_list_options'); if ($contextual_help == 'new') { add_action('load-' . $aye_lists_hook, 'aye_add_lists_help'); } if ($contextual_help == 'old') { add_contextual_help($aye_lists_hook, aye_lists_help()); } }
/** * Set up TinyMCE button * * Add filters (assuming user is editing) for TinyMCE * * @uses aye_set_general_defaults Set default options * * @since 2.0 */ function youtube_embed_button() { // Ensure user is in rich editor and button option is switched on if (get_user_option('rich_editing') == 'true') { $options = aye_set_general_defaults(); if ($options['editor_button'] != '') { // Ensure shortcode cookie is set $editor_sc = aye_set_editor_sc(); // Add filters add_filter('mce_external_plugins', 'add_youtube_embed_mce_plugin'); add_filter('mce_buttons', 'register_youtube_embed_button'); } } }
<?php // Set default options $default = array('titles' => 'YouTube', 'id' => '', 'profile' => '', 'type' => '', 'template' => '', 'style' => '', 'start' => '', 'autoplay' => '', 'width' => '', 'height' => '', 'dynamic' => '', 'list' => '', 'loop' => '', 'stop' => '', 'id_type' => 'v'); $instance = wp_parse_args((array) $instance, $default); $general = aye_set_general_defaults(); // Widget Title field $field_id = $this->get_field_id('titles'); $field_name = $this->get_field_name('titles'); echo "\r\n" . '<p><label for="' . $field_id . '">' . __('Widget Title', 'youtube-embed') . ': </label><input type="text" class="widefat" id="' . $field_id . '" name="' . $field_name . '" value="' . attribute_escape($instance['titles']) . '" /></p>'; // Video ID field $field_id = $this->get_field_id('id'); $field_name = $this->get_field_name('id'); echo "\r\n" . '<p><label for="' . $field_id . '">' . __('Video ID', 'youtube-embed') . ': </label><input type="text" class="widefat" id="' . $field_id . '" name="' . $field_name . '" value="' . attribute_escape($instance['id']) . '" /></p>'; echo "<table>\n"; // ID Type $field_id = $this->get_field_id('id_type'); $field_name = $this->get_field_name('id_type'); echo "\r\n" . '<tr><td width="100%">' . __('ID Type', 'youtube-embed') . '</td><td><select name="' . $field_name . '" id="' . $field_id . '"><option value="v"'; if (attribute_escape($instance['id_type']) == 'v') { echo " selected='selected'"; } echo '>' . __('Video or Playlist', 'youtube-embed') . '</option><option value="s"'; if (attribute_escape($instance['id_type']) == 's') { echo " selected='selected'"; } echo '>' . __('Search', 'youtube-embed') . '</option><option value="u"'; if (attribute_escape($instance['id_type']) == 'u') { echo " selected='selected'"; } echo '>' . __('User', 'youtube-embed') . '</option></select></td></tr>';
*/ ?> <div class="wrap" style="width: 1010px;"> <div class="icon32"><img src="<?php echo plugins_url(); ?> /youtube-embed/images/screen_icon.png" alt="" title="" height="32px" width="32px"/><br /></div> <h2><?php _e('About Artiss YouTube Embed', 'youtube-embed'); ?> </h2> <?php // Display ads $options = aye_set_general_defaults(); if ($options['donated'] != 1) { artiss_plugin_ads('youtube-embed', 990); } ?> <div class="updated fade"><p>Have you voted for which features of YouTube Embed you'd like to retain in version 3? <a href="http://www.artiss.co.uk/youtube-embed/youtube-embed-features-vote" target="_new">Click here</a> to vote!</p></div> <p><?php echo sprintf(__('You are using Artiss YouTube Embed version %s. It was written by David Artiss.', 'youtube-embed'), youtube_embed_version); ?> </p> <a href="http://www.youtube.com/"><img src="<?php echo plugins_url(); ?>
/** * Validate video type * * Function to work out what type of video has been requested and * whether it is valid. Also fetches the video title. * * @since 2.0 * * @uses aye_set_general_defaults Get the default settings * * @param string $id Video ID * @param string $title_needed Whether the title requires extracting * @return string Array containing file details */ function aye_validate_id($id, $title_needed = false) { $type = false; $title = false; $options = false; $options = aye_set_general_defaults(); // Attempt to get the video type and title from cache if ($options['info_cache'] != 0) { $type = get_transient('aye_type_' . $id); $title = get_transient('aye_title_' . $id); } // Check if items are cached $cache = true; if (!$type or !$title) { $cache = false; } // Get video information if not cached if (!$cache) { $type = '-'; if ($options['api'] != 0) { if ($options['api'] == 2 or $options['api'] == 4) { $https = 's'; } else { $https = ''; } // Check with YouTube API as to whether the ID is a video $id_check = aye_get_file('http' . $https . '://gdata.youtube.com/feeds/api/videos/' . $id . '?v=2', false); if ($id_check['rc'] == 0) { if ($id_check['response'] != 200) { // Check with YouTube API as to whether the ID is a playlist if (strtolower(substr($id, 0, 2)) == 'pl') { $id = substr($id, 2); } $id_check = aye_get_file('http' . $https . '://gdata.youtube.com/feeds/api/playlists/' . $id . '?v=2', false); if ($id_check['rc'] == 0) { if ($id_check['response'] != 200) { $type = ''; } else { $type = 'p'; } } } else { $type = 'v'; } } } // If no type has been assigned then an API error must have occured if ($type == '-') { if ($options['api'] == 1 or $options['api'] == 2) { // If reporting API errors, output it $type = sprintf(__('An error occurred accessing the YouTube API for video ID %s - %s', 'youtube-embed'), $id, $id_check['error']); } else { // If not reporting errors or API switched off, work out whether a video or playlist $type = ''; if (strlen($id) == 11) { $type = 'v'; } else { if (strlen($id) == 16) { $type = 'p'; } } } } // Update the cache set_transient('aye_type_' . $id, $type, $options['info_cache'] * 3600); // If the video is valid extract the title from the XML if ($title_needed && $id_check['file'] != '') { // Find title in XML $tag_start = strpos($id_check['file'], '<title>', 1) + 7; if ($tag_start !== false) { $tag_end = strpos($id_check['file'], '</title>', $tag_start); if ($tag_end !== false) { $title = substr($id_check['file'], $tag_start, $tag_end - $tag_start); } } // Update the cache set_transient('aye_title_' . $id, $title, $options['info_cache'] * 3600); } } if (!$title_needed) { return $type; } $return['type'] = $type; $return['title'] = $title; return $return; }
/** * Get YouTube Transcript * * Generate re-encoded YouTube transcript * * @since 2.0 * * @uses aye_extract_id Extract the ID * @uses aye_get_file Get a file * @uses aye_set_general_defaults Set default options * @uses aye_validate_id Validate the ID * * @param string $id Video ID * @return string $output Transcript output */ function aye_generate_transcript($id) { // Extract the ID if a full URL has been specified $id = aye_extract_id($id); // Check what type of video it is and whether it's valid $embed_type = aye_validate_id($id); if ($embed_type != 'v') { if (strlen($embed_type) > 1) { return aye_error($embed_type); } else { return aye_error(sprintf(__('The YouTube ID of %s is invalid.', 'youtube-embed'), $id)); } } // Get general options $general = aye_set_general_defaults(); // Check to see if cache is available if ($general['transcript_cache'] != 0) { $cache_key = 'aye_transcript_' . $id; $output = get_transient($cache_key); if ($output !== false) { return $output; } } // Get transcript file $return = aye_get_file('http://video.google.com/timedtext?lang=en&v=' . $id); $xml = $return['file']; $output = ''; // If transcript file exists, strip and output if ($return['rc'] == 0) { $output = "<!-- YouTube Embed v" . youtube_embed_version . " | http://www.artiss.co.uk/youtube-embed -->\n"; $pos = 0; $eof = false; while (!$eof) { $text_start = strpos($xml, '<text ', $pos); if ($text_start !== false) { // Extract the start time $start_start = strpos($xml, 'start="', $text_start) + 7; $start_end = strpos($xml, '"', $start_start) - 1; $start = substr($xml, $start_start, $start_end - $start_start + 1); // Convert time format $start = str_pad(floor($start), 3, '0', STR_PAD_LEFT); $start = substr($start, 0, -2) . ':' . substr($start, -2, 2); // Now extract the text $text_start = strpos($xml, '>', $text_start) + 1; $text_end = strpos($xml, '</text>', $text_start) - 1; $text = substr($xml, $text_start, $text_end - $text_start + 1); // Now return the output $output .= "<div class=\"Transcript\"><span class=\"TranscriptTime\">" . $start . "</span> <span class=\"TranscriptText\">" . htmlspecialchars_decode($text) . "</span></div>\n"; $pos = $text_end + 7; } else { $eof = true; } } $output .= "<!-- End of YouTube Embed code -->\n"; } // Save the cache if ($general['transcript_cache'] != 0) { set_transient($cache_key, $output, 3600 * $general['transcript_cache']); } return $output; }
/** * Generate embed code * * Generate XHTML compatible YouTube embed code * * @since 2.0 * * @uses aye_error Display an error * @uses aye_extract_id Get the video ID * @uses aye_validate_list Get the requested listr * @uses aye_validate_id Validate the video ID * @uses aye_validate_profile Get the requested profile * @uses aye_set_general_defaults Get general options * @uses aye_set_profile_defaults Set default profile options * * @param string $id Video ID * @param string $type Embed type * @param string $width Video width * @param string $height Video height * @param string $fullscreen Fullscreen button * @param string $related Show related info. * @param string $autoplay Start video automatically * @param string $loop Loop video to start * @param string $start Start in seconds * @param string $info Show video info. * @param string $annotation Annotations * @param string $cc Closed captions * @param string $style Stylesheet information * @param string $link Link back to YouTube * @param string $react Show EmbedPlus reactions * @param string $stop Stop in seconds * @param string $sweetspot Show EmbedPlus sweetspots * @param string $disablekb Disable keyboard controls * @param string $ratio Video size ratio * @param string $autohide Autohide controls * @param string $controls Display controls * @param string $profile Which profile to use * @param string $list_style How to use a list, if used * @param string $audio Only show controls, for audio playback * @param string $template Display template * @param string $hd Use HD, if available * @param string $color Progress bar colour * @param string $theme Use dark or light theme * @param string $https Use HTTPS for links * @param string $dynamic Show dynamic output * @param string $search Perform a search * @param string $user Look up user videos * @return string Code output */ function aye_generate_youtube_code($id = '', $type = '', $width = '', $height = '', $fullscreen = '', $related = '', $autoplay = '', $loop = '', $start = '', $info = '', $annotation = '', $cc = '', $style = '', $link = '', $react = '', $stop = '', $sweetspot = '', $disablekb = '', $ratio = '', $autohide = '', $controls = '', $profile = '', $list_style = '', $audio = '', $template = '', $hd = '', $color = '', $theme = '', $https = '', $dynamic = '', $search = '', $user = '') { // Ensure an ID is passed if ($id == '') { return aye_error(__('No video/playlist ID has been supplied', 'youtube-embed')); } // Get general options $general = aye_set_general_defaults(); // Find the profile, if one is specified $profile = aye_validate_profile($profile, $general['profile_no']); // Get default values if no values are supplied $options = aye_set_profile_defaults($profile); // If a user look-up or search has been requested, mis-out looking up list details and // simple assign it as an IFRAME video if ($user == 0 && $search == 0) { // Check it's not a list $playlist_ids = ''; $list = aye_validate_list($id, $general['list_no']); if (!is_array($list)) { // Check if certain parameters are included in the URL $width = aye_get_url_para($id, 'w', $width); $height = aye_get_url_para($id, 'h', $height); // Extract the ID if a full URL has been specified $id = aye_extract_id($id); // Is it being previewed? In which case remove any cache if (preg_match('/p=([0-9]*)&preview=true/', $_SERVER['QUERY_STRING']) == 1 && $general['preview'] == 1) { delete_transient('aye_type_' . $id); delete_transient('aye_title_' . $id); } // Check what type of video it is and whether it's valid $return = aye_validate_id($id, true); $embed_type = $return['type']; // If the video is invalid, output an appropriate error if ($embed_type == '' or strlen($embed_type) != 1) { if ($embed_type == '') { $error = sprintf(__('The YouTube ID of %s is invalid.', 'youtube-embed'), $id); } else { $error = $embed_type; } $result = "\n<!-- YouTube Embed v" . youtube_embed_version . " | http://www.artiss.co.uk/youtube-embed -->\n"; $result .= "<!-- " . $error . " -->\n" . aye_decode($general['error_message']) . "\n<!-- End of YouTube Embed code -->\n"; return $result; } } else { $return = ''; $embed_type = 'v'; // Randomize the video if ($list_style == 'random') { shuffle($list); } // Extract one video randomly if ($list_style == 'single') { $id = $list[array_rand($list, 1)]; // Build the playlist } else { $id = $list[0]; // Build the playlist if (count($list) > 1) { $loop = 1; while ($loop < count($list)) { if ($playlist_ids != '') { $playlist_ids .= ','; } $list_id = aye_extract_id($list[$loop]); $playlist_ids .= $list_id; $loop++; } } } } } // Generate a cache key for the above passed parameters $cache_key = 'aye_video_' . md5($id . $type . $width . $height . $fullscreen . $related . $autoplay . $loop . $start . $info . $annotation . $cc . $style . $link . $react . $stop . $sweetspot . $disablekb . $ratio . $autohide . $controls . $profile . $list_style . $audio . $template . $hd . $color . $theme . $https . $dynamic . $search . $user . serialize($general) . serialize($options) . serialize($list) . serialize($return)); // Try and get the output from cache. If it exists, return the code if ($general['embed_cache'] != 0 && !is_feed() && $list_style != 'random') { $result = get_transient($cache_key); if ($result !== false) { return $result; } } $metadata = $general['metadata']; // Work out correct protocol to use - HTTP or HTTPS if ($https == '') { $https = $options['https']; } if ($https == 1) { $https = 's'; } else { $https = ''; } // If this is a feed then display a thumbnail and/or text link to the original video if (is_feed()) { $result = ''; if ($playlist_ids != '') { $result .= '<p>' . __('A video list cannot be viewed within this feed - please view the original content', 'youtube-embed') . ".</p>\n"; } else { $youtube_url = 'http' . $https . '://www.youtube.com/watch?' . $embed_type . '=' . $id; if ($embed_type == 'v' && $general['feed'] != 't') { $result .= '<p><a href="' . $youtube_url . '"><img src="http://img.youtube.com/vi/' . $id . '/' . $general['thumbnail'] . ".jpg\"></a></p>\n"; } if ($general['feed'] != 'v' or $embed_type != 'v') { $result .= '<p><a href="' . $youtube_url . '">' . __('Click here to view the video on YouTube', 'youtube-embed') . "</a>.</p>\n"; } } return $result; } // If a dynamic size has been requested, check whether the width should be fixed $fixed = 0; if ($dynamic == '') { $dynamic = $options['dynamic']; $fixed = $options['fixed']; } else { if ($width != '') { $fixed = 1; } } // Only set width and height from defaults if both are missing if ($width == '' && $height == '') { $width = $options['width']; $height = $options['height']; } // If controls parameter is not numeric then convert to 0 or 1 // This is to maintain backwards compatibility after version 2.6 if (!is_numeric($controls) && $controls != '') { $controls = aye_convert($controls); } // If values have not been pressed, use the default values if ($fullscreen == '') { $fullscreen = $options['fullscreen']; } if ($related == '') { $related = $options['related']; } if ($autoplay == '') { $autoplay = $options['autoplay']; } if ($loop == '') { $loop = $options['loop']; } if ($info == '') { $info = $options['info']; } if ($annotation == '') { $annotation = $options['annotation']; } if ($cc == '') { $cc = $options['cc']; } if ($link == '') { $link = $options['link']; } if ($react == '') { $react = $options['react']; } if ($sweetspot == '') { $sweetspot = $options['sweetspot']; } if ($disablekb == '') { $disablekb = $options['disablekb']; } if ($autohide == '') { $autohide = $options['autohide']; } if ($controls == '') { $controls = $options['controls']; } if ($audio == '') { $audio = $options['audio']; } if ($hd == '') { $hd = $options['hd']; } if ($style == '') { $style = $options['style']; } if ($color == '') { $color = $options['color']; } if ($theme == '') { $theme = $options['theme']; } $wmode = $options['wmode']; if ($theme == '') { $theme = $options['theme']; } // Build the required template if ($template == '') { $template = $options['template']; } else { $template = aye_decode($template); } if (strpos($template, '%video%') === false) { $template = '%video%'; } // If a multi-play list has been specified and EmbedPlus selected, use fallback embedding method instead if ($playlist_ids != '' && $type == 'm' && $list_style != 'single') { $type = $options['fallback']; } // If looping and no playlist has been generated, add the current ID // This is a workaround for the AS3 player which won't otherwise loop if ($loop == 1 && $embed_type != 'p' && $playlist_ids == '') { $playlist_ids = $id; } // If no type was specified, depending on whether this is a video or playlist, set the specific default if ($type == '') { if ($embed_type == 'v') { $type = $options['type']; } else { $type = $options['playlist']; } } // If a playlist, user or search was specified and this is is Chromeless, switch back to IFRAME to allow if (($embed_type == 'p' or $user != 0 or $search != 0) && $type == 'c') { $type = 'v'; } // Set parameters without default values if ($start == '') { $start = '0'; } if ($stop == '') { $stop = '0'; } // If height or width is missing, calculate missing parameter using ratio if (($width == '' or $height == '') && ($width != '' or $height != '')) { $ratio_to_use = ''; if ($ratio != '') { // Extract the ratio from the provided string $pos = strpos($ratio, ':', 0); if ($pos !== false) { $ratio_l = substr($ratio, 0, $pos); $ratio_r = substr($ratio, $pos + 1); if (is_numeric($ratio_l) && is_numeric($ratio_r)) { $ratio_to_use = $ratio_l / $ratio_r; } } } // If no, or invalid, ratio supplied, calculate from the default video dimensions if ($ratio_to_use == '') { $ratio_to_use = $options['width'] / $options['height']; } // Complete the missing width or height using the ratio if ($width == '') { $width = round($height * $ratio_to_use, 0); } if ($height == '') { $height = round($width / $ratio_to_use, 0); } } // Set Frameborder output $frameborder = ''; if (isset($general['frameborder'])) { if ($general['frameborder'] == 1) { $frameborder = 'frameborder="0" '; } } // If audio playback option is set, restrict the height to just show the player toolbar if ($audio == '1') { $height = 27; } // Set up embed types $tab = ''; $class = 'youtube-player'; $paras = ''; $embedplus = false; $swf = false; $iframe = false; $chromeless = false; if ($type == 'm' && ($user != 0 or $search != 0)) { $type = $options['fallback']; } if ($type != 'v') { if ($type == 'm') { $embedplus = true; $tab = "\t"; $embedheight = $height + 32; $class = 'cantembedplus'; $fallback = $options['fallback']; } else { if ($type == "c") { $chromeless = true; } else { $swf = true; } } $paras .= '&version=3'; } else { $iframe = true; } // Generate parameters to add to URL if ($options['modest'] == 1) { $paras .= '&modestbranding=1'; } if ($fullscreen == 1) { $paras .= '&fs=1'; } else { $paras .= '&fs=0'; } if ($related != 1) { $paras .= '&rel=0'; } if ($autoplay == 1) { $paras .= '&autoplay=1'; $paras_ep .= '&autoplay=1'; } if ($loop == 1) { $paras .= '&loop=1'; } if ($info != 1) { $paras .= '&showinfo=0'; } if ($annotation != 1) { $paras .= '&iv_load_policy=3'; } if ($cc == 1) { $paras .= '&cc_load_policy=1'; } if ($disablekb == 1) { $paras .= '&disablekb=1'; } if ($autohide != 2) { $paras .= '&autohide=' . $autohide; } if ($controls != 1) { $paras .= '&controls=' . $controls; } if (strtolower($color) != 'red') { $paras .= '&color=' . strtolower($color); } if (strtolower($theme) != 'dark') { $paras .= '&theme=' . strtolower($theme); } // If not a playlist, add the playlist parameter if ($playlist_ids != '') { $paras .= '&playlist=' . $playlist_ids; } // Generate EmbedPlus parameters $paras_ep = '&width=' . $width . '&height=' . $height; if ($react != 1) { $paras_ep .= '&react=0'; } if ($sweetspot != 1) { $paras_ep .= '&sweetspot=0'; } if ($hd == 1) { $paras_ep .= '&hd=1'; } // Add start & stop parameters if ($start != 0) { $paras .= '&start=' . $start; $paras_ep .= '&start=' . $start; } if ($stop != 0) { $paras_ep .= '&stop=' . $stop; $paras .= '&end=' . $stop; } // Generate DIVs to wrap around video if ($dynamic == 1) { $result = "<div class=\"ye-container\">\n"; if ($fixed == 1) { $result = '<div style="width: ' . $width . 'px; max-width: 100%">' . "\n" . $result; } } // Add EmbedPlus code if ($embedplus) { $result .= "<object type=\"application/x-shockwave-flash\" width=\"" . $width . "\" height=\"" . $embedheight . "\" data=\"http://getembedplus.com/embedplus.swf\" style=\"" . $style . "\" id=\"" . uniqid('ep_', true) . "\" >\n"; $result .= "\t<param value=\"http://getembedplus.com/embedplus.swf\" name=\"movie\" />\n"; $result .= "\t<param value=\"high\" name=\"quality\" />\n"; $result .= "\t<param value=\"" . $wmode . "\" name=\"wmode\" />\n"; $result .= "\t<param value=\"always\" name=\"allowscriptaccess\" />\n"; if ($fullscreen == 1) { $result .= "\t<param name=\"allowFullScreen\" value=\"true\" />\n"; } $result .= "\t<param name=\"flashvars\" value=\"ytid=" . $id . $paras_ep . "\" />\n"; } // Work out, depending on privacy settings, the main address to use $privacy = $general['privacy']; if ($privacy == 2) { $do_not_track = aye_do_not_track(); if ($do_not_track) { $privacy = 1; } else { $privacy = 0; } } if ($privacy == 1) { $url_privacy = 'youtube-nocookie.com'; } else { $url_privacy = 'youtube.com'; } // Generate the first part of the embed URL along with the ID section if ($chromeless) { $embed_url = 'http' . $https . '://www.youtube.com/apiplayer'; $id_paras = '?video_id=' . $id; } else { $embed_url = 'http' . $https . '://www.' . $url_privacy . '/'; if ($type == 'v') { $embed_url .= 'embed'; } else { $embed_url .= 'v/'; } $id_paras = $id; if ($type == 'v') { $id_paras = '/' . $id_paras; } } // If a playlist, user or download build the ID appropriately if ($embed_type == 'p' or $user != 0 or $search != 0) { $list_type = ''; if ($embed_type == 'p') { $list_type = 'playlist'; } if ($user != 0) { $list_type = 'user_uploads'; } if ($search != 0) { $list_type = 'search'; $id = urlencode($id); } $id_paras = ''; if ($type == 'p') { $id_paras .= 'videoseries'; } $id_paras .= '?listType=' . $list_type . '&list='; if ($embed_type == 'p' && strtolower(substr($id, 0, 2)) != 'pl') { $id_paras .= 'PL'; } $id_paras .= $id; } // Combine URL parts together $embed_url .= $id_paras; if (!strpos($embed_url, '?') && substr($paras, 0, 5) == '&') { $paras = '?' . substr($paras, 5); } $embed_url .= $paras; // Add AS3 YouTube embed code if ($swf or $chromeless or $embedplus && ($fallback == 'o' or $fallback == 'p')) { $result .= $tab . "<object class=\"" . $class . "\" type=\"application/x-shockwave-flash\" data=\"" . $embed_url . "\" width=\"" . $width . "\" height=\"" . $height . "\" style=\"" . $style . "\""; if ($metadata != 0) { $result .= " rel=\"media:video\" resource=\"http" . $https . "://www.youtube.com/" . $embed_type . "/" . $id . "\" xmlns:media=\"http://search.yahoo.com/searchmonkey/media/\""; } $result .= " >\n"; if ($metadata != 0) { $result .= $tab . "\t<a rel=\"media:thumbnail\" href=\"http://img.youtube.com/vi/" . $id . "/default.jpg\" /></a>\n"; } $result .= $tab . "\t<param name=\"movie\" value=\"" . $embed_url . "\" />\n"; $result .= $tab . "\t<param name=\"wmode\" value=\"" . $wmode . "\" />\n"; if ($fullscreen == 1) { $result .= $tab . "\t<param name=\"allowFullScreen\" value=\"true\" />\n"; } if ($link != 1 && $link != '') { $result .= $tab . "\t<param name=\"allowNetworking\" value=\"internal\" />\n"; } if ($metadata != 0 && $return['title'] != '') { $result .= $tab . "\t<span property=\"media:title\" content=\"" . htmlentities($return['title']) . "\" />\n"; } $result .= $tab . "</object>\n"; } // Add IFRAME embed code if ($iframe or $embedplus && $fallback == "v") { if ($embed_type == "p") { $playlist_para = "p/"; } else { $playlist_para = ''; } $result .= $tab . '<iframe ' . $frameborder . 'style="border: 0;' . $style . '" class="' . $class . '" width="' . $width . '" height="' . $height . '" src="' . $embed_url . '&wmode=' . $wmode . '"'; if ($fullscreen == 1) { $result .= ' allowfullscreen="allowfullscreen"'; } $result .= " ></iframe>\n"; } // If using EmbedPlus, add the OBJECT closure tag if ($embedplus) { $result .= "</object>\n<!--[if lte IE 6]> <style type=\"text/css\">.cantembedplus{display:none;}</style><![endif]-->\n"; } // Now apply the template to the result $end_tag = ''; if ($dynamic == 1) { $end_tag .= "</div>\n"; if ($fixed == 1) { $end_tag .= "</div>\n"; } } $result = str_replace('%video%', $result . $end_tag, $template); // Now add a commented header and trailer $result = "\n<!-- YouTube Embed v" . youtube_embed_version . " | http://www.artiss.co.uk/youtube-embed -->\n" . $result; $result .= "<!-- End of YouTube Embed code -->\n"; // Cache the output if ($general['embed_cache'] != 0) { set_transient($cache_key, $result, 3600 * $general['embed_cache']); } return $result; }
/** * Video shortcode * * Use shortcode parameters to embed a YouTube video or playlist * * @since 2.0 * * @uses aye_get_embed_type Get the embed type * @uses aye_set_autohide Get the autohide parameter * @uses aye_set_general_defaults Set default options * @uses aye_generate_youtube_code Generate the embed code * * @param string $paras Shortcode parameters * @param string $content Shortcode content * @param string $alt_shortcode The number of the alternative shortcode used * @return string YouTube embed code */ function aye_video_shortcode($paras = '', $content = '', $callback = '', $alt_shortcode = '') { extract(shortcode_atts(array('type' => '', 'width' => '', 'height' => '', 'fullscreen' => '', 'related' => '', 'autoplay' => '', 'loop' => '', 'start' => '', 'info' => '', 'annotation' => '', 'cc' => '', 'style' => '', 'link' => '', 'react' => '', 'stop' => '', 'sweetspot' => '', 'disablekb' => '', 'ratio' => '', 'autohide' => '', 'controls' => '', 'profile' => '', 'embedplus' => '', 'audio' => '', 'id' => '', 'url' => '', 'rel' => '', 'fs' => '', 'cc_load_policy' => '', 'iv_load_policy' => '', 'showinfo' => '', 'youtubeurl' => '', 'template' => '', 'list' => '', 'hd' => '', 'color' => '', 'theme' => '', 'ssl' => '', 'height' => '', 'width' => '', 'dynamic' => '', 'h' => '', 'w' => '', 'search' => '', 'user' => ''), $paras)); // If no profile specified and an alternative shortcode used, get that shortcodes default profile if ($profile == '' && $alt_shortcode != '') { // Profile is now blank or 2 if ($alt_shortcode == '1') { $alt_shortcode = ''; } // Get general options $options = aye_set_general_defaults(); $profile = $options['alt_profile' . $alt_shortcode]; } // If an alternative field is set, use it if ($id != '' && $content == '') { $content = $id; } if ($url != '' && $content == '') { $content = $url; } if ($youtubeurl != '' && $content == '') { $content = $youtubeurl; } if ($h != '' && $height == '') { $height = $h; } if ($w != '' && $width == '') { $width = $w; } if ($rel != '' && $related == '') { $related = $rel; } if ($fs != '' && $fullscreen == '') { $fullscreen = $fs; } if ($cc_load_policy != '' && $cc == '') { $cc = $cc_load_policy; } if ($iv_load_policy != '' && $annotation == '') { $annotation = $iv_load_policy; } if ($showinfo != '' && $info == '') { $info = $showinfo; } // If ID was not passed in the content and the first parameter is set, assume that to be the ID if ($content == '' && $paras[0] != '') { $content = $paras[0]; if (substr($content, 0, 1) == ":" or substr($content, 0, 1) == "=") { $content = substr($content, 1); } if ($paras[1] != '') { $width = $paras[1]; } if ($paras[2] != '') { $height = $paras[2]; } } // Get Embed type $type = aye_get_embed_type($type, $embedplus); // Set up Autohide parameter $autohide = aye_set_autohide($autohide); // Create YouTube code $youtube_code = aye_generate_youtube_code($content, $type, $width, $height, aye_convert($fullscreen), aye_convert($related), aye_convert($autoplay), aye_convert($loop), $start, aye_convert($info), aye_convert_3($annotation), aye_convert($cc), $style, aye_convert($link), aye_convert($react), $stop, aye_convert($sweetspot), aye_convert($disablekb), $ratio, $autohide, $controls, $profile, $list, aye_convert($audio), $template, aye_convert($hd), $color, $theme, aye_convert($ssl), aye_convert($dynamic), aye_convert($search), aye_convert($user)); return do_shortcode($youtube_code); }
/** * Filter comments * * Filter comments and add YouTube embeds * * @since 2.0 * * @uses aye_set_general_defaults Get the general defaults * @uses aye_generate_youtube_code Generate the YouTube embed code * * @param string $content The comments content * @return string Content to return */ function aye_filter_comments($content) { $options = aye_set_general_defaults(); if ($options['comments'] == 1) { $identifier = 'http://www.youtube.com/watch?v='; $search_pos = 0; $search = strpos($content, $identifier, $search_pos); while ($search !== false) { $prefix = substr($content, $search - 1, 1); if ($prefix != ']' && $prefix != '"' && $prefix != "'") { // Check if link around video. If so, work out how much more needs stripping out $anchor_start = 0; $anchor_end = 0; if ($prefix == ">") { $anchor_pos = strrpos(substr($content, 0, $search), '<a'); if ($anchor_pos !== false) { $anchor_start = $search - $anchor_pos; $anchor_end = strpos(substr($content, $search), '</a>') - strlen($identifier) - 11; } } // Work out video ID and generate code $id = substr($content, $search + strlen($identifier), 11); $code = aye_generate_youtube_code($id, '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', $options['comments_profile'], '', ''); // Now replace the URL with the resultant code $first_section = $search - 1 - $anchor_start; if ($first_section < 1) { $content = $code . substr($content, $search + strlen($identifier) + 11 + $anchor_end); } else { $content = substr($content, 0, $first_section) . $code . substr($content, $search + strlen($identifier) + 11 + $anchor_end); } $search_pos = $search + strlen($code) - $anchor_start; } else { $search_pos = $search + strlen($identifier) + 11; } $search = strpos($content, $identifier, $search_pos - 1); } } return $content; }