JS

/* ** ** User stories: ** - Shows number of characters, words, sentences, paragraphs - Done ** - Show reading time - Done ** - Show keyword count - Done ** - Show reading level (Optional - how?) - Done ** - Above data should change/appear on every keypress - Done ** */ // Readability (Mashape) API Key for testing: PQ4FOFuaR6mshI6qpnQKQvkDZQXjp1o6Zcqjsnug7GvNggTzUE "use strict"; var input = document.querySelectorAll('textarea')[0], characterCount = document.querySelector('#characterCount'), wordCount = document.querySelector('#wordCount'), sentenceCount = document.querySelector('#sentenceCount'), paragraphCount = document.querySelector('#paragraphCount'), readingTime = document.querySelector('#readingTime'), readability = document.querySelector('#readability'), keywordsDiv = document.querySelectorAll('.keywords')[0], topKeywords = document.querySelector('#topKeywords'); // updating the displayed stats after every keypress input.addEventListener('keyup', function() { //keeping the console clean to make only the latest data visible console.clear(); // character count // just displaying the input length as everything is a character characterCount.innerHTML = input.value.length; // word count using \w metacharacter - replacing this with .* to match anything between word boundaries since it was not taking 'a' as a word. // this is a masterstroke - to count words with any number of hyphens as one word // [-?(\w+)?]+ looks for hyphen and a word (we make both optional with ?). + at the end makes it a repeated pattern // \b is word boundary metacharacter var words = input.value.match(/\b[-?(\w+)?]+\b/gi); // console.log(words); if (words) { wordCount.innerHTML = words.length; } else { wordCount.innerHTML = 0; } // sentence count using ./!/? as sentense separators if (words) { var sentences = input.value.split(/[.|!|?]+/g); console.log(sentences); sentenceCount.innerHTML = sentences.length - 1; } else { sentenceCount.innerHTML = 0; } // paragraph count from http://stackoverflow.com/a/3336537 if (words) { // \n$ takes care of empty lines: lines with no characters, and only \n are not paragraphs // and need to be replaced with empty string var paragraphs = input.value.replace(/\n$/gm, '').split(/\n/); paragraphCount.innerHTML = paragraphs.length; } else { paragraphCount.innerHTML = 0; } // console.log(paragraphs); // reading time based on 275 words/minute if (words) { var seconds = Math.floor(words.length * 60 / 275); // need to convert seconds to minutes and hours if (seconds > 59) { var minutes = Math.floor(seconds / 60); seconds = seconds - minutes * 60; readingTime.innerHTML = minutes + "m " + seconds + "s"; } else { readingTime.innerHTML = seconds + "s"; } } else { readingTime.innerHTML = "0s"; } // finding out top keywords and their count // step-1: remove all the stop words // step-2: form an object with keywords and their count // step-3: sort the object by first converting it to a 2D array // step-4: display top 4 keywords and their count if (words) { // step-1: removing all the stop words var nonStopWords = []; var stopWords = ["a", "able", "about", "above", "abst", "accordance", "according", "accordingly", "across", "act", "actually", "added", "adj", "affected", "affecting", "affects", "after", "afterwards", "again", "against", "ah", "all", "almost", "alone", "along", "already", "also", "although", "always", "am", "among", "amongst", "an", "and", "announce", "another", "any", "anybody", "anyhow", "anymore", "anyone", "anything", "anyway", "anyways", "anywhere", "apparently", "approximately", "are", "aren", "arent", "arise", "around", "as", "aside", "ask", "asking", "at", "auth", "available", "away", "awfully", "b", "back", "be", "became", "because", "become", "becomes", "becoming", "been", "before", "beforehand", "begin", "beginning", "beginnings", "begins", "behind", "being", "believe", "below", "beside", "besides", "between", "beyond", "biol", "both", "brief", "briefly", "but", "by", "c", "ca", "came", "can", "cannot", "can't", "cause", "causes", "certain", "certainly", "co", "com", "come", "comes", "contain", "containing", "contains", "could", "couldnt", "d", "date", "did", "didn't", "different", "do", "does", "doesn't", "doing", "done", "don't", "down", "downwards", "due", "during", "e", "each", "ed", "edu", "effect", "eg", "eight", "eighty", "either", "else", "elsewhere", "end", "ending", "enough", "especially", "et", "et-al", "etc", "even", "ever", "every", "everybody", "everyone", "everything", "everywhere", "ex", "except", "f", "far", "few", "ff", "fifth", "first", "five", "fix", "followed", "following", "follows", "for", "former", "formerly", "forth", "found", "four", "from", "further", "furthermore", "g", "gave", "get", "gets", "getting", "give", "given", "gives", "giving", "go", "goes", "gone", "got", "gotten", "h", "had", "happens", "hardly", "has", "hasn't", "have", "haven't", "having", "he", "hed", "hence", "her", "here", "hereafter", "hereby", "herein", "heres", "hereupon", "hers", "herself", "hes", "hi", "hid", "him", "himself", "his", "hither", "home", "how", "howbeit", "however", "hundred", "i", "id", "ie", "if", "i'll", "im", "immediate", "immediately", "importance", "important", "in", "inc", "indeed", "index", "information", "instead", "into", "invention", "inward", "is", "isn't", "it", "itd", "it'll", "its", "itself", "i've", "j", "just", "k", "keep", "keeps", "kept", "kg", "km", "know", "known", "knows", "l", "largely", "last", "lately", "later", "latter", "latterly", "least", "less", "lest", "let", "lets", "like", "liked", "likely", "line", "little", "'ll", "look", "looking", "looks", "ltd", "m", "made", "mainly", "make", "makes", "many", "may", "maybe", "me", "mean", "means", "meantime", "meanwhile", "merely", "mg", "might", "million", "miss", "ml", "more", "moreover", "most", "mostly", "mr", "mrs", "much", "mug", "must", "my", "myself", "n", "na", "name", "namely", "nay", "nd", "near", "nearly", "necessarily", "necessary", "need", "needs", "neither", "never", "nevertheless", "new", "next", "nine", "ninety", "no", "nobody", "non", "none", "nonetheless", "noone", "nor", "normally", "nos", "not", "noted", "nothing", "now", "nowhere", "o", "obtain", "obtained", "obviously", "of", "off", "often", "oh", "ok", "okay", "old", "omitted", "on", "once", "one", "ones", "only", "onto", "or", "ord", "other", "others", "otherwise", "ought", "our", "ours", "ourselves", "out", "outside", "over", "overall", "owing", "own", "p", "page", "pages", "part", "particular", "particularly", "past", "per", "perhaps", "placed", "please", "plus", "poorly", "possible", "possibly", "potentially", "pp", "predominantly", "present", "previously", "primarily", "probably", "promptly", "proud", "provides", "put", "q", "que", "quickly", "quite", "qv", "r", "ran", "rather", "rd", "re", "readily", "really", "recent", "recently", "ref", "refs", "regarding", "regardless", "regards", "related", "relatively", "research", "respectively", "resulted", "resulting", "results", "right", "run", "s", "said", "same", "saw", "say", "saying", "says", "sec", "section", "see", "seeing", "seem", "seemed", "seeming", "seems", "seen", "self", "selves", "sent", "seven", "several", "shall", "she", "shed", "she'll", "shes", "should", "shouldn't", "show", "showed", "shown", "showns", "shows", "significant", "significantly", "similar", "similarly", "since", "six", "slightly", "so", "some", "somebody", "somehow", "someone", "somethan", "something", "sometime", "sometimes", "somewhat", "somewhere", "soon", "sorry", "specifically", "specified", "specify", "specifying", "still", "stop", "strongly", "sub", "substantially", "successfully", "such", "sufficiently", "suggest", "sup", "sure", "t", "take", "taken", "taking", "tell", "tends", "th", "than", "thank", "thanks", "thanx", "that", "that'll", "thats", "that've", "the", "their", "theirs", "them", "themselves", "then", "thence", "there", "thereafter", "thereby", "thered", "therefore", "therein", "there'll", "thereof", "therere", "theres", "thereto", "thereupon", "there've", "these", "they", "theyd", "they'll", "theyre", "they've", "think", "this", "those", "thou", "though", "thoughh", "thousand", "throug", "through", "throughout", "thru", "thus", "til", "tip", "to", "together", "too", "took", "toward", "towards", "tried", "tries", "truly", "try", "trying", "ts", "twice", "two", "u", "un", "under", "unfortunately", "unless", "unlike", "unlikely", "until", "unto", "up", "upon", "ups", "us", "use", "used", "useful", "usefully", "usefulness", "uses", "using", "usually", "v", "value", "various", "'ve", "very", "via", "viz", "vol", "vols", "vs", "w", "want", "wants", "was", "wasn't", "way", "we", "wed", "welcome", "we'll", "went", "were", "weren't", "we've", "what", "whatever", "what'll", "whats", "when", "whence", "whenever", "where", "whereafter", "whereas", "whereby", "wherein", "wheres", "whereupon", "wherever", "whether", "which", "while", "whim", "whither", "who", "whod", "whoever", "whole", "who'll", "whom", "whomever", "whos", "whose", "why", "widely", "willing", "wish", "with", "within", "without", "won't", "words", "world", "would", "wouldn't", "www", "x", "y", "yes", "yet", "you", "youd", "you'll", "your", "youre", "yours", "yourself", "yourselves", "you've", "z", "zero"]; for (var i = 0; i < words.length; i++) { // filtering out stop words and numbers if (stopWords.indexOf(words[i].toLowerCase()) === -1 && isNaN(words[i])) { nonStopWords.push(words[i].toLowerCase()); } } // console.log(nonStopWords); // step-2: forming an object with keywords and their count var keywords = {}; for (var i = 0; i < nonStopWords.length; i++) { // checking if the word(property) already exists // if it does increment the count otherwise set it to one if (nonStopWords[i] in keywords) { keywords[nonStopWords[i]] += 1; } else { keywords[nonStopWords[i]] = 1; } } // step-3: sorting the object by first converting it to a 2D array var sortedKeywords = []; for (var keyword in keywords) { sortedKeywords.push([keyword, keywords[keyword]]) } sortedKeywords.sort(function(a, b) { return b[1] - a[1] }); // console.log(sortedKeywords); // step-4: displaying top 4 keywords and their count topKeywords.innerHTML = ""; for (var i = 0; i < sortedKeywords.length && i < 4; i++) { var li = document.createElement('li'); li.innerHTML = "" + sortedKeywords[i][0] + ": " + sortedKeywords[i][1]; topKeywords.appendChild(li); } } // displaying top keywords only if there is a word in the text area if (words) { keywordsDiv.style.display = "block"; } else { keywordsDiv.style.display = "none"; } }); // readability level using readability-metrics API from Mashape readability.addEventListener('click', function() { // placeholder until the API returns the score readability.innerHTML = "Fetching score..."; var requestUrl = "https://ipeirotis-readability-metrics.p.mashape.com/getReadabilityMetrics?text="; var data = input.value; var request = new XMLHttpRequest(); request.open('POST', encodeURI(requestUrl + data), true); request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8'); request.setRequestHeader("X-Mashape-Authorization", "PQ4FOFuaR6mshI6qpnQKQvkDZQXjp1o6Zcqjsnug7GvNggTzUE"); request.send(); request.onload = function() { if (this.status >= 200 && this.status < 400) { // Success! readability.innerHTML = readingEase(JSON.parse(this.response).FLESCH_READING); } else { // We reached our target server, but it returned an error readability.innerHTML = "Not available."; } }; request.onerror = function() { // There was a connection error of some sort readability.innerHTML = "Not available."; }; }); // function to convert FLESCH READING SCORE into meaningful string. function readingEase(num) { switch (true) { case (num <= 30): return "Readability: College graduate."; break; case (num > 30 && num <= 50): return "Readability: College level."; break; case (num > 50 && num <= 60): return "Readability: 10th - 12th grade."; break; case (num > 60 && num <= 70): return "Readability: 8th - 9th grade."; break; case (num > 70 && num <= 80): return "Readability: 7th grade."; break; case (num > 80 && num <= 90): return "Readability: 6th grade."; break; case (num > 90 && num <= 100): return "Readability: 5th grade."; break; default: return "Not available."; break; }

Wednesday 19 October 2016

K2B Solutions is a leading web and mobile application development company


With a creative team of web and mobile apps experts, K2B Solutions is leading the race of innovative mobile apps development companies providing offshore development services in India. It is headquartered in Chennai, South India from where it offers its valuable services to the clients spread across the globe, say like United States, United Kingdom, Singapore, Australia, Middle East, Europe, India and more. 


Web Design and Development Services:
K2B Solutions started its business as a web development company in the year 2005. With more than a decade of experience, it offers various services to help the business establish their online presence. It services include
  • Customized web application design and development 
  • CMS design and development
  • eCommerce website design and development
Mobile phones are now the best pal of almost every human being as they started offering many easy ways to organize and complete the day-to-day task. The increase in the Smartphones has increased the demand for creative mobile applications that cater needs of every individual. K2B Solutions offers innovative mobile application development services that are of high quality and top-notch standards. It provides services like
  •   iOS application development 
  •  Android application development
  •  Windows application development 
  •  Beacon application development

Digital Marketing:
Everyone wants to be on top of the search engine results page (SERP) but only a few can and when K2B Solutions is near, you can be the one in the few. K2B Solutions offers best services with the expertise of the best digital marketers. Its services include
  • Search engine optimization (SEO)
  • Search engine marketing (SEM)
  • Social media marketing (SMM)
  • Content marketing
Getting in touch with K2B Solutions is easy. Call @ +1 (860) 730 3280 or email @ info@k2bsolutions.