User:Inkwina/stats.js

// //This function adds a link to the toolbox which, when clicked, displays the size of the page //and the size of the prose. See the talk page for more details. // //To use this function add User:Dr pda/prosesize.js to your monobook.js // function loadXMLDocPassingTemplate(url,handler, page) {  // branch for native XMLHttpRequest object if (window.XMLHttpRequest) { var req = new XMLHttpRequest; }  // branch for IE/Windows ActiveX version else if (window.ActiveXObject) { var req = new ActiveXObject("Microsoft.XMLHTTP"); } if (req) { req.onreadystatechange = function {handler(req, page)}; req.open("GET", url, true); req.send(""); } } function getWikiText(req, page) { // only if req shows "loaded" if (req.readyState == 4) { // only if "OK" if (req.status == 200) { // ...processing statements go here... response = req.responseXML.documentElement; var rev = response.getElementsByTagName('rev'); if(rev.length > 0){ result = rev[0].getAttribute('size'); if(result > 10240){ result = (result/1024).toFixed(0)+' kB'; }         else{ result = result+' B'; }         wiki_value = document.createElement("li"); wiki_value.id = "wiki-size"; wiki_value.innerHTML = 'Wiki text: '+result; var output = document.getElementById("document-size-stats"); prose_value = document.getElementById("prose-size"); output.insertBefore(wiki_value,prose_value); } else{ //alert("There was a problem using the Wikipedia Search to find the wiki text size\nEither the search is not working or the correct article did not appear on the first page of results"); wiki_value = document.createElement("li"); wiki_value.id = "wiki-size"; wiki_value.innerHTML = 'Wiki text: Problem getting wiki text size'; var output = document.getElementById("document-size-stats"); prose_value = document.getElementById("prose-size"); output.insertBefore(wiki_value,prose_value); }      } else { alert("There was a problem retrieving the XML data:\n" +              req.statusText); }  } } function getFileSize(req, page) { // only if req shows "loaded" if (req.readyState == 4) { // only if "OK" if (req.status == 200) { // ...processing statements go here... var fsize = req.responseText.length; window.status = fsize; var total_value = document.createElement("li"); total_value.id = "total-size"; total_value.innerHTML='File size: '+(fsize/1024).toFixed(0)+' kB'; var output = document.getElementById("document-size-stats"); var prose_html_value = document.getElementById("prose-size-html"); output.insertBefore(total_value,prose_html_value); } else { alert("There was a problem retrieving the XML data:\n" +              req.statusText + "\n(" + url + ")"); }  } } function getLength(id){ var textLength = 0; for(var i=0;i<id.childNodes.length; i++){ if(id.childNodes[i].nodeName == '#text'){ textLength += id.childNodes[i].nodeValue.length; } else if(id.childNodes[i].id == 'coordinates' || id.childNodes[i].className.indexOf('emplate') != -1){ //special case for °N, °W and -like templates //Exclude from length, and don't set background yellow id.childNodes[i].style.cssText = 'background-color:white'; } else{ textLength += getLength(id.childNodes[i]); } } return textLength; } function getRefMarkLength(id,html){ var textLength = 0; for(var i=0;i<id.childNodes.length; i++){ if(id.childNodes[i].className == 'reference'){ textLength += (html)? id.childNodes[i].innerHTML.length : getLength(id.childNodes[i]); } } return textLength; }

function countSyllables(oneWord) { syllableCnt=0; oneWord = oneWord.toLowerCase;

// Specific common exceptions that don't follow the rule set below are handled individually // Array of problem words (with word as key, syllable count as value)

var problemWords = { "simile"   : 3, "forever"  : 3, "shoreline" : 2 };

if( oneWord in problemWords ) { return problemWords[oneWord]; } // These syllables would be counted as two but should be one var subSyllables = new Array(                'cial'                ,'tia'                ,'cius'                ,'cious'                ,'giu'                ,'ion'                ,'iou'                ,'sia$'                ,'[^aeiuoyt]{2,}ed$'                ,'.ely$'                ,'[cg]h?e[rsd]?$'                ,'rved?$'                ,'[aeiouy][dt]es?$'                ,'[aeiouy][^aeiouydt]e[rsd]?$'                ,'^[dr]e[aeiou][^aeiou]+$' // Sorts out deal, deign etc                ,'[aeiouy]rse$' // Purse, hearse            );

// These syllables would be counted as one but should be two var addSyllables = new Array(                'ia'                ,'riet'                ,'dien'                ,'iu'                ,'io'                ,'ii'                ,'[aeiouym]bl$'                ,'[aeiou]{3}'                ,'^mc'                ,'ism$'                ,'([^aeiouy])\1l$'                ,'[^l]lien'                ,'^coa[dglx].'                ,'[^gq]ua[^auieo]'                ,'dnt$'                ,'uity$'                ,'ie(r|st)$'            );

// Single syllable prefixes and suffixes var prefixSuffix = new Array(                '/^un/'                ,'/^fore/'                ,'/ly$/'                ,'/less$/'                ,'/ful$/'                ,'/ers?$/'                ,'/ings?$/'            );

// Remove prefixes and suffixes and count how many were taken //php $strWord = preg_replace($arrPrefixSuffix, '', $strWord, -1, $intPrefixSuffixCount); var psCount=0; for (i=0; i<prefixSuffix.length; i++) { psCount += oneWord.match(prefixSuffix[i]+'gi').length; oneWord = oneWord.replace(prefixSuffix[i]+'gi',""); }

// Removed non-word characters from word

return syllableCnt; }

function calcARI(sentence_count,word_count,letter_count) { return ( ( 4.71*(letter_count/word_count) ) + ( 0.5*(word_count/sentence_count) ) - 21.43 ).toFixed(2); }

function getReadability { readabilityString=""; readabilityString +="Automated Readability Index: "+calcARI(sentence_count,word_count,letter_count);

return readabilityString; } function getDocumentSize{ contentDivName = ''; if(skin == 'vector' || skin == 'monobook' || skin == 'chick' || skin == 'myskin' || skin == 'simple'){ contentDivName = 'bodyContent'; } else if (skin == 'modern'){ contentDivName = 'mw_contentholder'; } else if (skin == 'standard' || skin == 'cologneblue' || skin == 'nostalgia'){ contentDivName = 'article'; } else{ //fallback case; the above covers all currently existing skins contentDivName = 'bodyContent'; } //Same for all skins if previewing page if(wgAction == 'submit') contentDivName = 'wikiPreview'; var bodyContent = document.getElementById(contentDivName); if(document.getElementById("document-size-stats")){ //if statistics already exist, turn them off and remove highlighting var output = document.getElementById("document-size-stats"); var oldStyle = output.className; var pList = bodyContent.getElementsByTagName("p"); for(var i=0;i<pList.length; i++){ if( (pList[i].parentNode.parentNode.id == contentDivName && pList[i].parentNode.className != 'previewnote')|| pList[i].parentNode.parentNode.nodeName == "BLOCKQUOTE") pList[i].style.cssText = oldStyle; } output.parentNode.removeChild(output); var header = document.getElementById("document-size-header"); header.parentNode.removeChild(header); } else{ var output = document.createElement("ul"); output.id = "document-size-stats"; var prose_html_value = document.createElement("li"); prose_html_value.id = "prose-size-html"; output.appendChild(prose_html_value); var ref_html_value = document.createElement("li"); ref_html_value.id = "ref-size-html"; output.appendChild(ref_html_value); var prose_value = document.createElement("li"); prose_value.id = "prose-size"; output.appendChild(prose_value); output.className = bodyContent.getElementsByTagName("p").item(0).style.cssText; var ref_value = document.createElement("li"); ref_value.id = "ref-size"; output.appendChild(ref_value); var readability_value = document.createElement("li"); readability_value.id = "readbility-scores"; output.appendChild(readability_value); bodyContent.insertBefore(output, bodyContent.firstChild); var header = document.createElement("span"); header.id = "document-size-header"; header.innerHTML = ' Document statistics: (See here for details.) '; bodyContent.insertBefore(header,output); //File size not well defined for preview mode or section edit if(wgAction != 'submit'){ loadXMLDocPassingTemplate(location.pathname,getFileSize,'') }

//Get size of images only if browser supports filesize property (IE) var iList = bodyContent.getElementsByTagName("img"); if(iList.length >0 && iList[0].fileSize){ //Get size of images included in document var image_size = 0; var first_magnify = true; for (var i=0;i<iList.length; i++){ var im = iList[i]; if(im.getAttribute("src").indexOf("magnify-clip.png") != -1){ if(first_magnify){ image_size += im.fileSize*1; first_magnify = false; }  }   else{ image_size += im.fileSize*1; } }  var image_value = document.createElement("li"); image_value.id = "image-size"; image_value.innerHTML='Images: '+(image_size/1024).toFixed(0)+' kB'; output.appendChild(image_value); } //Calculate prose size and size of reference markers ([1] etc) var pList = bodyContent.getElementsByTagName("p"); prose_size = 0; prose_size_html = 0; refmark_size = 0; refmark_size_html = 0; word_count = 0; letter_count = 0; sentence_count = 0; for(var i=0;i]+)>)/ig,""); word_count += clean_text.split(' ').length; sentence_count += clean_text.split(/[\.!?]/).length; letter_count += clean_text.replace(/[^a-z]+/ig,"").length; para.style.cssText = "background-color:yellow"; } } if((prose_size-refmark_size)>10240){ prose_value.innerHTML='Prose size (text only): '+((prose_size-refmark_size)/1024).toFixed(0)+' kB ('+sentence_count+' sentences, '+word_count+' words, '+letter_count+' letters) "readable prose size"'; } else{ prose_value.innerHTML='Prose size (text only): '+(prose_size-refmark_size)+' B ('+word_count+' words) "readable prose size"'; } if((prose_size_html-refmark_size_html)>10240){ prose_html_value.innerHTML='Prose size (including all HTML code): '+((prose_size_html-refmark_size_html)/1024).toFixed(0)+' kB'; } else{ prose_html_value.innerHTML='Prose size (including all HTML code): '+(prose_size_html-refmark_size_html)+' B'; } //Calculate size of references (i.e. output of ) var rList = bodyContent.getElementsByTagName("ol"); var ref_size = 0; var ref_size_html = 0; for (var i=0; i10240){ ref_value.innerHTML='References (text only): '+((ref_size+refmark_size)/1024).toFixed(0)+' kB'; } else{ ref_value.innerHTML='References (text only): '+(ref_size+refmark_size)+' B'; } if((ref_size_html+refmark_size_html)>10240){ ref_html_value.innerHTML='References (including all HTML code): '+((ref_size_html+refmark_size_html)/1024).toFixed(0)+' kB'; } else{ ref_html_value.innerHTML='References (including all HTML code): '+(ref_size_html+refmark_size_html)+' B'; } readability_value.innerHTML='Readbility: '+getReadability; //get correct name of article from wikipedia-defined global variables var pageNameUnderscores = wgPageName; var pageNameSpaces = pageNameUnderscores.replace(/_/g,' ') //if page is a permalink, diff, etc don't try to search if(!location.pathname.match('/w/index.php')){ //Get revision size from API var searchURL = wgScriptPath + '/api.php?action=query&prop=revisions&rvprop=size&format=xml&revids=' + wgCurRevisionId; loadXMLDocPassingTemplate(searchURL,getWikiText,pageNameSpaces); } else if(wgAction == 'submit'){ //Get size of text in edit box result = document.getElementById('wpTextbox1').value.length; if(result > 10240){ result = (result/1024).toFixed(0)+' kB'; } else{ result = result+' B'; } wiki_value = document.createElement("li"); wiki_value.id = "wiki-size"; wiki_value.innerHTML = 'Wiki text: '+result; var output = document.getElementById("document-size-stats"); prose_value = document.getElementById("prose-size"); output.insertBefore(wiki_value,prose_value); } } } $(function { if(wgAction == 'edit' || (wgAction == 'submit' && document.getElementById('wikiDiff')) ){   mw.util.addPortletLink('p-tb', 'javascript:alert("You need to preview the text for the prose size script to work in edit mode.")', 'Page size', 't-page-size', 'Calculate page and prose size', , );   document.getElementById("t-page-size").firstChild.style.cssText = "color:black;" } else if(wgAction == 'view' || wgAction == 'submit' || wgAction == 'historysubmit' || wgAction == 'purge'){   mw.util.addPortletLink('p-tb', 'javascript:getDocumentSize', 'Page size', 't-page-size', 'Calculate page and prose size', , ); } }); //