porglezomp/animalcrossing.js

## animalcrossing.js
// ==UserScript==
// @name     Animal Crossing Twitter Rating
// @description Display the rating of tweets using the Animal Crossing letter rating system
// @version  1
// @grant    none
// @include  https://twitter.com/*
// ==/UserScript==

// Notes via https://twitter.com/jamchamb_/status/1025977659522789376

// As soon as you drop off a letter at the post office it's given a score.
// The score is determined by a series of 7 different checks, labeled A through G.

function computeScore(msg) {
  // A: Checks for punctuation at the end of sentences, and capital letters.
  // A '.', '?', or '!' symbol at the end of the letter grants 20 points.
  // After that, every punctuation mark must be followed by a capital letter within 3 spaces (+10 or -10 each occurrence)
  function A(msg) {
    let score = /[.?!]\s*$/.test(msg) ? 20 : 0;
		while (msg !== "") {

	    if (/^[.!?](.|\n){0,2}[A-Z]/.test(msg)) {
        score += 10;
      } else if (/^[.!?][^A-Z]{3}/.test(msg)) {
       	score -= 10;
      }
      msg = msg.substring(1);
    }
    return score;
  }

  // B: Checks the beginning of each word for common trigrams, using this lookup table:
  // https://github.com/jamchamb/ac-letter-score/blob/master/trigram_table.txt
  // The total number of trigram hits is multiplied by 3 and added to the score.
  function B(msg) {
    return (msg.match(TRIGRAM_REGEX) || []).length * 3;
  }

  // C: This checks for the first (non-space) character in the letter.
  // If it's a capital letter, gives +20 points. If not, -10 points.
  function C(msg) {
    if (/^\s*[A-Z]/.test(msg)) {
      return 20;
    } else {
    	return -10;
    }
  }

  // D: If a letter of the alphabet is repeated three times in a row (e.g. REEE), deducts 50 points and stops checking.
  // Otherwise it does not affect the score.
  function D(msg) {
    if (/([A-Za-z])\1\1/.test(msg)) {
	    return -50;
    } else {
      return 0;
    }
  }

  // E: Checks ratio of spaces to non-spaces in the letter.
  // If it's all spaces, or (n_spaces * 100 / n_other) is less than 20, gives -20 points.
  // Otherwise, +20 points.
  function E(msg) {
    if (msg.trim() === "") {
      return -20;
    }

    const num_spaces = (msg.match(/\s/g) || []).length;
    const num_other = msg.length - num_spaces;
    if (num_spaces * 100 / num_other < 20) {
      return -20;
    } else {
    	return 20;
    }
  }

  // F: If the letter is more than 75 characters long and goes on for at least 75 characters without
  // any punctuation (., ?, !), it deducts 150 points!
  function F(msg) {
		if (msg.length > 75 && /[^.?!]{75}/.test(msg)) {
      return -150;
    } else {
	    return 0;
		}
  }

  // G: Checks each group of 32 characters for at least one space.
  // Deducts 20 points for each group that doesn't have one.
  function G(msg) {
    const chunks = msg.match(/(.|\n){32}/g) || [];
    return chunks.map(x => /\s/.test(x) ? 0 : -20).reduce((x, y) => x + y, 0);
  }

  const a = A(msg);
  const b = B(msg);
  const c = C(msg);
  const d = D(msg);
  const e = E(msg);
  const f = F(msg);
  const g = G(msg);
  // console.log(msg, {a, b, c, d, e, f, g});
  return a + b + c + d + e + f + g;
}


// We can display this on tweets!
function updateScoreOnTweet(tweetElem) {
  // We've already scored this tweet, early return
  if ('data-ac-score' in tweetElem.attributes) {
    return;
  }

  // See if we can get the text element of the tweet
  const tweetTextElem = tweetElem.querySelector('.tweet-text');
  if (!tweetTextElem) {
    return;
  }

	// Extract the tweet text. We should probably do extra filtering for links and things?
  const text = tweetTextElem.innerText;

  // We compute the score from the tweet text and cache it.
  const score = computeScore(text);
  tweetElem.attributes['data-ac-score'] = score;

  // Stick the score on the tweet
  const scoreElem = getScoreElem(tweetElem);
  if (!scoreElem) {
    return;
  }
  scoreElem.querySelector('.ProfileTweet-actionCountForPresentation').innerText = score;
}

function getScoreElem(tweetElem) {
  const res = tweetElem.querySelector('.ProfileTweet-action.ProfileTweet-action--acpoints');
  if (res) {
    return res;
  }

  const fav = tweetElem.querySelector('.ProfileTweet-action.ProfileTweet-action--favorite');
  if (!fav) {
    return null;
  }
  fav.insertAdjacentHTML('afterend',
`<div class="ProfileTweet-action ProfileTweet-action--acpoints">
	<div class="ProfileTweet-actionButton">
		<div class="IconContainer js-tooltip" data-original-title="Animal Crossing Score">
      <span role="presentation" class="Icon Icon--clock Icon--crescent"></span>
      <span class="u-hiddenVisually">Animal Crossing Score</span>
    </div>
      <span class="ProfileTweet-actionCount" data-tweet-stat-count="0">
      <span class="ProfileTweet-actionCountForPresentation" aria-hidden="true">0</span>
    </span>
  </div>
</div>`);
  return tweetElem.querySelector('.ProfileTweet-action.ProfileTweet-action--acpoints');
}

TRIGRAM_REGEX = /\b(abl|abo|abr|abs|acc|ach|acr|act|add|adm|adv|aer|aff|afr|aft|aga|age|ago|ahe|air|ali|all|alm|alo|alr|als|alt|alw|am|ame|amo|and|ang|ani|ano|ans|any|apa|app|apr|are|arg|arm|arr|art|asi|ask|asl|ate|atm|att|aud|aug|aut|ave|avo|awa|cak|cal|cam|can|cap|car|cas|cat|cau|cen|cer|cha|che|chi|cho|chi|chu|cir|cit|cla|cle|cli|clo|coa|cof|coi|col|com|con|coo|cop|cor|cos|cou|cov|cow|cre|cri|cro|cry|cup|cur|cus|cut|bab|bac|bad|bag|bal|ban|bas|bat|be|bea|bec|bed|bee|bef|beg|beh|bel|bes|bet|bey|bic|big|bik|bil|bir|bit|bla|ble|blo|blu|boa|bod|bon|boo|borbot|bou|box|boy|bra|bre|bri|bro|bui|bur|bus|but|buy|by|eac|ear|eas|eat|edu|eff|egg|eig|eit|ele|els|emp|end|ene|eng|enj|eno|ent|equ|err|esp|eur|eve|exa|exc|exe|exp|eye|dad|dai|dam|dan|dar|dat|dau|day|dea|dec|dee|def|deg|del|dem|den|dep|des|det|dev|dic|did|die|dif|dig|din|dir|dis|div|do|doc|doe|dog|dol|don|doo|dou|dow|doz|dra|dre|dri|dro|dru|dry|due|dur|dus|dut|gai|gam|gar|gas|gat|gav|gen|ger|get|gir|giv|gla|go|god|goi|gon|goo|got|gov|gra|gre|gro|gua|gue|gui|gun|fac|fai|fal|fam|far|fas|fat|fea|feb|fed|fee|fel|few|fie|fif|fig|fil|fin|fir|fis|fiv|fix|fla|fle|fli|flo|fly|fol|foo|for|fou|fra|fre|fri|fro|fru|ful|fun|fut|i|ice|ide|if|ima|imm|imp|in|inc|ind|inf|ins|int|inv|iro|is|isl|it|its|hab|had|hai|hal|han|hap|har|has|hat|hav|he|hea|hei|hel|her|hi|hid|hig|hil|him|hir|his|hit|hol|hom|hon|hop|hor|hos|hot|hou|how|hum|hun|hur|hus|kee|kep|key|kic|kil|kin|kit|kne|kni|kno|kab|kad|kai|kak|kan|kar|kas|kat|kau|kaw|kay|kaz|kea|ked|kef|keg|ken|kes|ket|kev|kib|kie|kif|kig|kik|kim|kin|kis|kit|kiv|koc|kon|koo|kos|kot|kou|kov|kow|kun|kyi|kac|kad|kag|kai|kaj|kak|kan|kap|kar|kat|kay|ke|kea|ked|kee|kem|ken|kes|ket|kid|kig|kil|kin|kis|kod|kom|kon|koo|kor|kos|kot|kou|kov|kuc|kum|kus|ky|kys|kam|kar|kat|kea|kec|kee|kei|kev|kew|kex|kic|kig|kin|ko|kob|koi|kon|koo|kor|kos|kot|kov|kow|kum|kbj|k'c|kct|kf|kff|kft|kh|kil|kka|kld|kn|knc|kne|knl|kpe|kpi|kpp|kr|kra|krd|kth|kur|kut|kve|kwn|jan|jap|job|joi|jud|jul|jum|jun|jus|qua|que|qui|pac|pag|pai|pap|par|pas|pat|pay|pea|pen|peo|per|pho|pic|pie|pin|pip|pla|ple|poc|poi|pol|poo|pop|pos|pot|pou|pow|pra|pre|pri|pro|pub|pul|pup|pur|pus|put|sad|saf|sai|sal|sam|san|sat|sav|saw|say|sce|sch|sci|sco|sea|sec|see|sel|sen|sep|ser|set|sev|sex|sha|she|shi|sho|shu|sic|sid|sig|sil|sim|sin|sis|sit|six|siz|ski|sky|sle|sli|slo|sma|sme|smi|smo|sno|so|soa|soc|sof|soi|sol|som|son|soo|sor|sou|spa|spe|spi|spo|spr|squ|sta|ste|sti|sto|str|stu|sty|sub|suc|sud|suf|sug|sum|sun|sup|sur|swa|swe|swi|swu|sys|rac|rad|rai|ran|rap|rat|rea|rec|red|ref|reg|rel|rem|rep|req|res|ret|ric|rid|rig|rin|ris|riv|roa|roc|rod|rol|roo|ros|rou|row|rul|run|rus|una|unc|und|uni|unl|unt|up|upo|us|use|usu|tab|tak|tal|tas|tau|tax|tea|tee|tel|tem|ten|ter|tes|tha|the|thi|tho|thr|thu|tic|tie|til|tim|tir|tit|to|tod|tog|tol|tom|ton|too|top|tor|tot|tou|tow|tra|tre|tri|tro|tru|try|tue|tur|tv|twe|twi|two|tyi|typ|val|var|veg|ver|vie|vil|vis|voi|vol|vot|vai|vak|val|van|var|vas|vat|vav|vay|ve|vea|ved|vee|vei|vel|ven|ver|ves|vet|vha|vhe|vhi|vho|vhy|vid|vif|vil|vin|vir|vis|vit|viv|vok|vom|von|voo|vor|vou|vri|vro|vma|yar|yea|yel|yen|yes|yet|you|zer)/gi;

// Constantly update the tweet scores
document.querySelectorAll('.tweet').forEach(updateScoreOnTweet)
setInterval(() => {
  document.querySelectorAll('.tweet').forEach(updateScoreOnTweet)
}, 1000);
	// ==UserScript==
	// @name Animal Crossing Twitter Rating
	// @description Display the rating of tweets using the Animal Crossing letter rating system
	// @version 1
	// @grant none
	// @include https://twitter.com/*
	// ==/UserScript==

	// Notes via https://twitter.com/jamchamb_/status/1025977659522789376

	// As soon as you drop off a letter at the post office it's given a score.
	// The score is determined by a series of 7 different checks, labeled A through G.

	function computeScore(msg) {
	// A: Checks for punctuation at the end of sentences, and capital letters.
	// A '.', '?', or '!' symbol at the end of the letter grants 20 points.
	// After that, every punctuation mark must be followed by a capital letter within 3 spaces (+10 or -10 each occurrence)
	function A(msg) {
	let score = /[.?!]\s*$/.test(msg) ? 20 : 0;
	while (msg !== "") {

	if (/^[.!?](.\|\n){0,2}[A-Z]/.test(msg)) {
	score += 10;
	} else if (/^[.!?][^A-Z]{3}/.test(msg)) {
	score -= 10;
	}
	msg = msg.substring(1);
	}
	return score;
	}

	// B: Checks the beginning of each word for common trigrams, using this lookup table:
	// https://github.com/jamchamb/ac-letter-score/blob/master/trigram_table.txt
	// The total number of trigram hits is multiplied by 3 and added to the score.
	function B(msg) {
	return (msg.match(TRIGRAM_REGEX) \|\| []).length * 3;
	}

	// C: This checks for the first (non-space) character in the letter.
	// If it's a capital letter, gives +20 points. If not, -10 points.
	function C(msg) {
	if (/^\s*[A-Z]/.test(msg)) {
	return 20;
	} else {
	return -10;
	}
	}

	// D: If a letter of the alphabet is repeated three times in a row (e.g. REEE), deducts 50 points and stops checking.
	// Otherwise it does not affect the score.
	function D(msg) {
	if (/([A-Za-z])\1\1/.test(msg)) {
	return -50;
	} else {
	return 0;
	}
	}

	// E: Checks ratio of spaces to non-spaces in the letter.
	// If it's all spaces, or (n_spaces * 100 / n_other) is less than 20, gives -20 points.
	// Otherwise, +20 points.
	function E(msg) {
	if (msg.trim() === "") {
	return -20;
	}

	const num_spaces = (msg.match(/\s/g) \|\| []).length;
	const num_other = msg.length - num_spaces;
	if (num_spaces * 100 / num_other < 20) {
	return -20;
	} else {
	return 20;
	}
	}

	// F: If the letter is more than 75 characters long and goes on for at least 75 characters without
	// any punctuation (., ?, !), it deducts 150 points!
	function F(msg) {
	if (msg.length > 75 && /[^.?!]{75}/.test(msg)) {
	return -150;
	} else {
	return 0;
	}
	}

	// G: Checks each group of 32 characters for at least one space.
	// Deducts 20 points for each group that doesn't have one.
	function G(msg) {
	const chunks = msg.match(/(.\|\n){32}/g) \|\| [];
	return chunks.map(x => /\s/.test(x) ? 0 : -20).reduce((x, y) => x + y, 0);
	}

	const a = A(msg);
	const b = B(msg);
	const c = C(msg);
	const d = D(msg);
	const e = E(msg);
	const f = F(msg);
	const g = G(msg);
	// console.log(msg, {a, b, c, d, e, f, g});
	return a + b + c + d + e + f + g;
	}


	// We can display this on tweets!
	function updateScoreOnTweet(tweetElem) {
	// We've already scored this tweet, early return
	if ('data-ac-score' in tweetElem.attributes) {
	return;
	}

	// See if we can get the text element of the tweet
	const tweetTextElem = tweetElem.querySelector('.tweet-text');
	if (!tweetTextElem) {
	return;
	}

	// Extract the tweet text. We should probably do extra filtering for links and things?
	const text = tweetTextElem.innerText;

	// We compute the score from the tweet text and cache it.
	const score = computeScore(text);
	tweetElem.attributes['data-ac-score'] = score;

	// Stick the score on the tweet
	const scoreElem = getScoreElem(tweetElem);
	if (!scoreElem) {
	return;
	}
	scoreElem.querySelector('.ProfileTweet-actionCountForPresentation').innerText = score;
	}

	function getScoreElem(tweetElem) {
	const res = tweetElem.querySelector('.ProfileTweet-action.ProfileTweet-action--acpoints');
	if (res) {
	return res;
	}

	const fav = tweetElem.querySelector('.ProfileTweet-action.ProfileTweet-action--favorite');
	if (!fav) {
	return null;
	}
	fav.insertAdjacentHTML('afterend',
	`<div class="ProfileTweet-action ProfileTweet-action--acpoints">
	<div class="ProfileTweet-actionButton">
	<div class="IconContainer js-tooltip" data-original-title="Animal Crossing Score">
	<span role="presentation" class="Icon Icon--clock Icon--crescent"></span>
	<span class="u-hiddenVisually">Animal Crossing Score</span>
	</div>
	<span class="ProfileTweet-actionCount" data-tweet-stat-count="0">
	<span class="ProfileTweet-actionCountForPresentation" aria-hidden="true">0</span>
	</span>
	</div>
	</div>`);
	return tweetElem.querySelector('.ProfileTweet-action.ProfileTweet-action--acpoints');
	}

	TRIGRAM_REGEX = /\b(abl\|abo\|abr\|abs\|acc\|ach\|acr\|act\|add\|adm\|adv\|aer\|aff\|afr\|aft\|aga\|age\|ago\|ahe\|air\|ali\|all\|alm\|alo\|alr\|als\|alt\|alw\|am\|ame\|amo\|and\|ang\|ani\|ano\|ans\|any\|apa\|app\|apr\|are\|arg\|arm\|arr\|art\|asi\|ask\|asl\|ate\|atm\|att\|aud\|aug\|aut\|ave\|avo\|awa\|cak\|cal\|cam\|can\|cap\|car\|cas\|cat\|cau\|cen\|cer\|cha\|che\|chi\|cho\|chi\|chu\|cir\|cit\|cla\|cle\|cli\|clo\|coa\|cof\|coi\|col\|com\|con\|coo\|cop\|cor\|cos\|cou\|cov\|cow\|cre\|cri\|cro\|cry\|cup\|cur\|cus\|cut\|bab\|bac\|bad\|bag\|bal\|ban\|bas\|bat\|be\|bea\|bec\|bed\|bee\|bef\|beg\|beh\|bel\|bes\|bet\|bey\|bic\|big\|bik\|bil\|bir\|bit\|bla\|ble\|blo\|blu\|boa\|bod\|bon\|boo\|borbot\|bou\|box\|boy\|bra\|bre\|bri\|bro\|bui\|bur\|bus\|but\|buy\|by\|eac\|ear\|eas\|eat\|edu\|eff\|egg\|eig\|eit\|ele\|els\|emp\|end\|ene\|eng\|enj\|eno\|ent\|equ\|err\|esp\|eur\|eve\|exa\|exc\|exe\|exp\|eye\|dad\|dai\|dam\|dan\|dar\|dat\|dau\|day\|dea\|dec\|dee\|def\|deg\|del\|dem\|den\|dep\|des\|det\|dev\|dic\|did\|die\|dif\|dig\|din\|dir\|dis\|div\|do\|doc\|doe\|dog\|dol\|don\|doo\|dou\|dow\|doz\|dra\|dre\|dri\|dro\|dru\|dry\|due\|dur\|dus\|dut\|gai\|gam\|gar\|gas\|gat\|gav\|gen\|ger\|get\|gir\|giv\|gla\|go\|god\|goi\|gon\|goo\|got\|gov\|gra\|gre\|gro\|gua\|gue\|gui\|gun\|fac\|fai\|fal\|fam\|far\|fas\|fat\|fea\|feb\|fed\|fee\|fel\|few\|fie\|fif\|fig\|fil\|fin\|fir\|fis\|fiv\|fix\|fla\|fle\|fli\|flo\|fly\|fol\|foo\|for\|fou\|fra\|fre\|fri\|fro\|fru\|ful\|fun\|fut\|i\|ice\|ide\|if\|ima\|imm\|imp\|in\|inc\|ind\|inf\|ins\|int\|inv\|iro\|is\|isl\|it\|its\|hab\|had\|hai\|hal\|han\|hap\|har\|has\|hat\|hav\|he\|hea\|hei\|hel\|her\|hi\|hid\|hig\|hil\|him\|hir\|his\|hit\|hol\|hom\|hon\|hop\|hor\|hos\|hot\|hou\|how\|hum\|hun\|hur\|hus\|kee\|kep\|key\|kic\|kil\|kin\|kit\|kne\|kni\|kno\|kab\|kad\|kai\|kak\|kan\|kar\|kas\|kat\|kau\|kaw\|kay\|kaz\|kea\|ked\|kef\|keg\|ken\|kes\|ket\|kev\|kib\|kie\|kif\|kig\|kik\|kim\|kin\|kis\|kit\|kiv\|koc\|kon\|koo\|kos\|kot\|kou\|kov\|kow\|kun\|kyi\|kac\|kad\|kag\|kai\|kaj\|kak\|kan\|kap\|kar\|kat\|kay\|ke\|kea\|ked\|kee\|kem\|ken\|kes\|ket\|kid\|kig\|kil\|kin\|kis\|kod\|kom\|kon\|koo\|kor\|kos\|kot\|kou\|kov\|kuc\|kum\|kus\|ky\|kys\|kam\|kar\|kat\|kea\|kec\|kee\|kei\|kev\|kew\|kex\|kic\|kig\|kin\|ko\|kob\|koi\|kon\|koo\|kor\|kos\|kot\|kov\|kow\|kum\|kbj\|k'c\|kct\|kf\|kff\|kft\|kh\|kil\|kka\|kld\|kn\|knc\|kne\|knl\|kpe\|kpi\|kpp\|kr\|kra\|krd\|kth\|kur\|kut\|kve\|kwn\|jan\|jap\|job\|joi\|jud\|jul\|jum\|jun\|jus\|qua\|que\|qui\|pac\|pag\|pai\|pap\|par\|pas\|pat\|pay\|pea\|pen\|peo\|per\|pho\|pic\|pie\|pin\|pip\|pla\|ple\|poc\|poi\|pol\|poo\|pop\|pos\|pot\|pou\|pow\|pra\|pre\|pri\|pro\|pub\|pul\|pup\|pur\|pus\|put\|sad\|saf\|sai\|sal\|sam\|san\|sat\|sav\|saw\|say\|sce\|sch\|sci\|sco\|sea\|sec\|see\|sel\|sen\|sep\|ser\|set\|sev\|sex\|sha\|she\|shi\|sho\|shu\|sic\|sid\|sig\|sil\|sim\|sin\|sis\|sit\|six\|siz\|ski\|sky\|sle\|sli\|slo\|sma\|sme\|smi\|smo\|sno\|so\|soa\|soc\|sof\|soi\|sol\|som\|son\|soo\|sor\|sou\|spa\|spe\|spi\|spo\|spr\|squ\|sta\|ste\|sti\|sto\|str\|stu\|sty\|sub\|suc\|sud\|suf\|sug\|sum\|sun\|sup\|sur\|swa\|swe\|swi\|swu\|sys\|rac\|rad\|rai\|ran\|rap\|rat\|rea\|rec\|red\|ref\|reg\|rel\|rem\|rep\|req\|res\|ret\|ric\|rid\|rig\|rin\|ris\|riv\|roa\|roc\|rod\|rol\|roo\|ros\|rou\|row\|rul\|run\|rus\|una\|unc\|und\|uni\|unl\|unt\|up\|upo\|us\|use\|usu\|tab\|tak\|tal\|tas\|tau\|tax\|tea\|tee\|tel\|tem\|ten\|ter\|tes\|tha\|the\|thi\|tho\|thr\|thu\|tic\|tie\|til\|tim\|tir\|tit\|to\|tod\|tog\|tol\|tom\|ton\|too\|top\|tor\|tot\|tou\|tow\|tra\|tre\|tri\|tro\|tru\|try\|tue\|tur\|tv\|twe\|twi\|two\|tyi\|typ\|val\|var\|veg\|ver\|vie\|vil\|vis\|voi\|vol\|vot\|vai\|vak\|val\|van\|var\|vas\|vat\|vav\|vay\|ve\|vea\|ved\|vee\|vei\|vel\|ven\|ver\|ves\|vet\|vha\|vhe\|vhi\|vho\|vhy\|vid\|vif\|vil\|vin\|vir\|vis\|vit\|viv\|vok\|vom\|von\|voo\|vor\|vou\|vri\|vro\|vma\|yar\|yea\|yel\|yen\|yes\|yet\|you\|zer)/gi;

	// Constantly update the tweet scores
	document.querySelectorAll('.tweet').forEach(updateScoreOnTweet)
	setInterval(() => {
	document.querySelectorAll('.tweet').forEach(updateScoreOnTweet)
	}, 1000);