Regex for embeds

regex_gfycat

var re = /(?:http:|https:|)(?:\/\/|)(?:gfycat\.com\/(?:\w*\/)*)(\w+$)/gi;

var matches = re.exec( 'http://gfycat.com/GroundedMinorAcornbarnacle' );
matches = [
  "http://gfycat.com/GroundedMinorAcornbarnacle",
  "GroundedMinorAcornbarnacle"
];

regex_instagram

var re = /(?:http:|https:|)(?:\/\/|)(?:instagr\.am|instagram\.com)\/p\/([\w-]+)\//gi;

var matches = re.exec( 'http://instagram.com/p/aq2aANLEd-/' );
matches = [
  "http://instagram.com/p/aq2aANLEd-/",
  "aq2aANLEd-"
];

regex_scribd

var re = /(?:http:|https:|)(?:\/\/|)(?:www\.|)(?:scribd\.com)\/\w+\/([\d-]+)\/[\w;:@#%=+\/\$_.-]*/gi;

var matches = re.exec( 'http://www.scribd.com/doc/134766598/Master-s-Thesis-Analyzing-USA-Ultimate-Algorithm' );
matches = [
  "http://www.scribd.com/doc/134766598/Master-s-Thesis-Analyzing-USA-Ultimate-Algorithm",
  "134766598"
];

regex_storify

var re = /(?:http:|https:|)(?:\/\/|)(?:storify\.com\/)(\w*)\/([\w-]+$)/gi;

var matches = re.exec( 'https://storify.com/Ulti_world/tweets-about-espnu-s-college-champs-broadcast' );
matches = [
  "https://storify.com/Ulti_world/tweets-about-espnu-s-college-champs-broadcast",
  "Ulti_world",
  "tweets-about-espnu-s-college-champs-broadcast"
];

regex_twitter

var re = /(?:http:|https:|)(?:\/\/|)(?:twitter\.com\/(\w*)\/(?:(status)es\/|\w*\/)*)(\d+$)/gi;

var matches = re.exec( 'https://twitter.com/BarackObama/statuses/266031293945503744' );
matches = [
  "https://twitter.com/BarackObama/statuses/266031293945503744",
  "BarackObama",
  "status",
  "266031293945503744"
];

regex_vimeo

var re = /(?:http:|https:|)(?:\/\/|)(?:(?:player\.)?vimeo\.com\/(?:\w*\/)*)(\d+)/gi;

var matches = re.exec( 'http://vimeo.com/60209852' );
matches = [
  "http://vimeo.com/60209852",
  "60209852"
];

regex_youtube

// Based on LinuxPanda's regex, /t=/ modified so it's optional and works on all youtube links
// http://linuxpanda.wordpress.com/2013/07/24/ultimate-best-regex-pattern-to-get-grab-parse-youtube-video-id-from-any-youtube-link-url/

var re = /(?:http:|https:|)(?:\/\/|)(?:www.|)(?:youtu\.be\/|youtube\.com(?:\/embed\/|\/v\/|\/watch\?v=|\/ytscreeningroom\?v=|\/feeds\/api\/videos\/|\/user\S*[^\w\-\s]|\S*[^\w\-\s]))([\w\-]{11})(?:[?&](?:t=((\d+h)?(\d+m)?(\d+s)?))|[?&][\w;:@#%=+\/\$_.-]*)*/gi;

var matchesWithoutTime = re.exec( 'youtu.be/yVpbFMhOAwE' );
matchesWithoutTime = [
  "youtu.be/yVpbFMhOAwE",
  "yVpbFMhOAwE",
  undefined,
  undefined,
  undefined,
  undefined
];

var matchesWithTime = re.exec( 'http://www.youtube.com/watch?v=yVpbFMhOAwE&feature=g-vrec&t=1m30s' );
matchesWithTime = [
  "http://www.youtube.com/watch?v=yVpbFMhOAwE&feature=g-vrec&t=1m30s",
  "yVpbFMhOAwE",
  "1m30s",
  undefined,
  "1m",
  "30s"
];