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Diffstat (limited to 'plugins/jetpack/modules/shortcodes/flickr.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/flickr.php | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/plugins/jetpack/modules/shortcodes/flickr.php b/plugins/jetpack/modules/shortcodes/flickr.php deleted file mode 100644 index 3669bbf0..00000000 --- a/plugins/jetpack/modules/shortcodes/flickr.php +++ /dev/null @@ -1,200 +0,0 @@ -<?php - -/* - Flickr Short Code - Author: kellan - License: BSD/GPL/public domain (take your pick) - -[flickr video=http://www.flickr.com/photos/chaddles/2402990826] -[flickr video=2402990826] -[flickr video=2402990826 show_info=no] -[flickr video=2402990826 w=200 h=150] -[flickr video=2402990826 secret=846d9c1b39] -*/ - -/* - * <object type="application/x-shockwave-flash" width="400" height="300" data="http://www.flickr.com/apps/video/stewart.swf?v=71377" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"> <param name="flashvars" value="intl_lang=en-us&photo_secret=846d9c1be9&photo_id=2345938910"></param> <param name="movie" value="http://www.flickr.com/apps/video/stewart.swf?v=71377"></param> <param name="bgcolor" value="#000000"></param> <param name="allowFullScreen" value="true"></param><embed type="application/x-shockwave-flash" src="http://www.flickr.com/apps/video/stewart.swf?v=71377" bgcolor="#000000" allowfullscreen="true" flashvars="intl_lang=en-us&photo_secret=846d9c1be9&photo_id=2345938910" height="300" width="400"></embed></object> - */ - -function flickr_embed_to_shortcode( $content ) { - if ( ! is_string( $content ) || false === stripos( $content, '/www.flickr.com/apps/video/stewart.swf' ) ) { - return $content; - } - - $regexp = '%(<object.*?(?:<(?!/?(?:object|embed)\s+).*?)*?)?<embed((?:\s+\w+="[^"]*")*)\s+src="http(?:\:|�*58;)//www.flickr.com/apps/video/stewart.swf[^"]*"((?:\s+\w+="[^"]*")*)\s*(?:/>|>\s*</embed>)(?(1)\s*</object>)%'; - $regexp_ent = str_replace( - array( - '&#0*58;', - '[^>]*', - '[^<]*', - ), - array( - '&#0*58;|�*58;', - '[^&]*(?:&(?!gt;)[^&]*)*', - '[^&]*(?:&(?!lt;)[^&]*)*', - ), - htmlspecialchars( $regexp, ENT_NOQUOTES ) - ); - - foreach ( array( 'regexp', 'regexp_ent' ) as $reg ) { - if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) { - continue; - } - foreach ( $matches as $match ) { - $params = $match[2] . $match[3]; - - if ( 'regexp_ent' == $reg ) { - $params = html_entity_decode( $params ); - } - - $params = wp_kses_hair( $params, array( 'http' ) ); - if ( ! isset( $params['type'] ) || 'application/x-shockwave-flash' != $params['type']['value'] || ! isset( $params['flashvars'] ) ) { - continue; - } - - wp_parse_str( html_entity_decode( $params['flashvars']['value'] ), $flashvars ); - - if ( ! isset( $flashvars['photo_id'] ) ) { - continue; - } - - $code_atts = array( 'video' => $flashvars['photo_id'] ); - - if ( isset( $flashvars['flickr_show_info_box'] ) && 'true' == $flashvars['flickr_show_info_box'] ) { - $code_atts['show_info'] = 'true'; - } - - if ( ! empty( $flashvars['photo_secret'] ) ) { - $code_atts['secret'] = $flashvars['photo_secret']; - } - - if ( ! empty( $params['width']['value'] ) ) { - $code_atts['w'] = (int) $params['width']['value']; - } - - if ( ! empty( $params['height']['value'] ) ) { - $code_atts['h'] = (int) $params['height']['value']; - } - - $code = '[flickr'; - foreach ( $code_atts as $k => $v ) { - $code .= " $k=$v"; - } - $code .= ']'; - - $content = str_replace( $match[0], $code, $content ); - /** This action is documented in modules/shortcodes/youtube.php */ - do_action( 'jetpack_embed_to_shortcode', 'flickr_video', $flashvars['photo_id'] ); - } - } - - return $content; -} - -add_filter( 'pre_kses', 'flickr_embed_to_shortcode' ); - -function flickr_shortcode_handler( $atts ) { - $atts = shortcode_atts( - array( - 'video' => 0, - 'photo' => 0, - 'show_info' => 0, - 'w' => 400, - 'h' => 300, - 'secret' => 0, - ), - $atts, - 'flickr' - ); - - if ( ! empty( $atts['video'] ) ) { - $showing = 'video'; - $src = $atts['video']; - } elseif ( ! empty( $atts['photo'] ) ) { - $showing = 'photo'; - $src = $atts['photo']; - } else { - return ''; - } - - if ( is_ssl() ) { - $src = str_replace( 'http://', 'https://', $src ); - } - - if ( 'video' === $showing ) { - - if ( ! is_numeric( $src ) && ! preg_match( '~^(https?:)?//([\da-z\-]+\.)*?((static)?flickr\.com|flic\.kr)/.*~i', $src ) ) { - return ''; - } - - if ( preg_match( '!photos/(([0-9a-zA-Z-_]+)|([0-9]+@N[0-9]+))/([0-9]+)/?$!', $src, $m ) ) { - $atts['photo_id'] = $m[4]; - } else { - $atts['photo_id'] = $atts['video']; - } - - if ( ! isset( $atts['show_info'] ) || in_array( $atts['show_info'], array( 'yes', 'true' ) ) ) { - $atts['show_info'] = 'true'; - } elseif ( in_array( $atts['show_info'], array( 'false', 'no' ) ) ) { - $atts['show_info'] = 'false'; - } - - if ( isset( $atts['secret'] ) ) { - $atts['secret'] = preg_replace( '![^\w]+!i', '', $atts['secret'] ); - } - - return flickr_shortcode_video_markup( $atts ); - } elseif ( 'photo' == $showing ) { - - if ( ! preg_match( '~^(https?:)?//([\da-z\-]+\.)*?((static)?flickr\.com|flic\.kr)/.*~i', $src ) ) { - return ''; - } - - $src = sprintf( '%s/player/', untrailingslashit( $src ) ); - - return sprintf( '<iframe src="%s" height="%s" width="%s" frameborder="0" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe>', esc_url( $src ), esc_attr( $atts['h'] ), esc_attr( $atts['w'] ) ); - } - - return false; -} - -function flickr_shortcode_video_markup( $atts ) { - $atts = array_map( 'esc_attr', $atts ); - $http = ( is_ssl() ) ? 'https://' : 'http://'; - - $photo_vars = "photo_id=$atts[photo_id]"; - if ( isset( $atts['secret'] ) ) { - $photo_vars .= "&photo_secret=$atts[secret]"; - } - - return <<<EOD -<object type="application/x-shockwave-flash" width="$atts[w]" height="$atts[h]" data="{$http}www.flickr.com/apps/video/stewart.swf?v=1.161" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"> <param name="flashvars" value="$photo_vars&flickr_show_info_box=$atts[show_info]"></param><param name="movie" value="{$http}www.flickr.com/apps/video/stewart.swf?v=1.161"></param><param name="bgcolor" value="#000000"></param><param name="allowFullScreen" value="true"></param><param name="wmode" value="opaque"></param><embed type="application/x-shockwave-flash" src="{$http}www.flickr.com/apps/video/stewart.swf?v=1.161" bgcolor="#000000" allowfullscreen="true" flashvars="$photo_vars&flickr_show_info_box=$atts[show_info]" wmode="opaque" height="$atts[h]" width="$atts[w]"></embed></object> -EOD; -} - -add_shortcode( 'flickr', 'flickr_shortcode_handler' ); - -// Override core's Flickr support because Flickr oEmbed doesn't support web embeds -wp_embed_register_handler( 'flickr', '#https?://(www\.)?flickr\.com/.*#i', 'jetpack_flickr_oembed_handler' ); - -function jetpack_flickr_oembed_handler( $matches, $attr, $url ) { - // Legacy slideshow embeds end with /show/ - // e.g. http://www.flickr.com/photos/yarnaholic/sets/72157615194738969/show/ - if ( '/show/' !== substr( $url, -strlen( '/show/' ) ) ) { - // These lookups need cached, as they don't use WP_Embed (which caches) - $cache_key = md5( $url . serialize( $attr ) ); - $cache_group = 'oembed_flickr'; - - $html = wp_cache_get( $cache_key, $cache_group ); - - if ( false === $html ) { - $html = _wp_oembed_get_object()->get_html( $url, $attr ); - - wp_cache_set( $cache_key, $html, $cache_group, 60 * MINUTE_IN_SECONDS ); - } - - return $html; - } - - return flickr_shortcode_handler( array( 'photo' => $url ) ); -} |