User:Oliver Scholz/unsigned.js

/* ******** unsigned.js ******** */ // // Usage: // * see http://de.wikipedia.org/wiki/user_talk:lustiger_seth/unsigned.js#Benutzung // Just put the following line //  importScriptURI('http://de.wikipedia.org/w/index.php?title=user:lustiger_seth/unsigned.js&action=raw&ctype=text/javascript&smaxage=2678400&dontcountme=s'); // without the beginning "// " to your Special:MyPage/monobook.js or Special:MyPage/vector.js // // Description: // * MARK SEMI-AUTOMATICALLY UNSIGNED COMMENTS ON TALK PAGES // // Authors: // * based on user:Olliminatore/unsigned.js (old and buggy version 1.3) which was based on en:User:Invitatious/unsigned2.js. // * updated/changed by seth // // New features in this version (compared to user:Olliminatore/unsigned.js): // * You can now choose any signature (it doesn't need to be one of the last 10 any longer). Used signatures will be marked. Some bugfixes, see history (here and monobook.js) and talk page. // * compatible with vector and monobook // // // Dual-licensed under the terms of the GFDL v1.2 or the GPL v2.

if(wgNamespaceNumber>0){ var ssubst = (typeof ssubst == 'undefined'||ssubst)? 'subst:' : ''; var max_history_entries = (typeof max_history_entries != 'number' || max_history_entries>36 || max_history_entries<1)? 36 : max_history_entries; var display_used = (display_used!=0 && display_used!=1) ? 1 : display_used; var max_nofe = 500; // (display_used==1) ? max_history_entries : 500; // number of fetched edits

function get_last_sunday_of_month(year, month){ var last_sunday = -1; var d = new Date(year,month,22); for(var day=1; month==d.getUTCMonth; ++day){ if(d.getDay==0) last_sunday = 22-1+day; d = new Date(Date.UTC(year,month,22,0,0,0)+day*24*60*60*1000); }		return last_sunday; }

// is_daylight_saving_time function is_dst(year, month, day, hours){ var to_check = Date.UTC(year, month, day, hours, 0, 0); var begin_dst = Date.UTC(year, 2, get_last_sunday_of_month(year, 2), 1, 0, 0); // 2 = march var end_dst = Date.UTC(year, 9, get_last_sunday_of_month(year, 9), 1, 0, 0);  // 9 = october return (begin_dst<=to_check && to_check<end_dst); }

function is_elem_of_arr(elem, arr){ for(var i=0;i<arr.length;++i){ if(arr[i]==elem) return 1; }		return 0; }

function get_all_sig_dates_from_textarea{ var sigs = new Array; if(document.editform){ var txtarea = document.editform.wpTextbox1.value; // LOCALIZABLE STRINGS START. if(wgContentLanguage=='de') sigs = txtarea.match(/\d?\d[:.]\d\d, \d?\d\. (?:jan|feb|mär|apr|mai|jun|jul|aug|sep|okt|nov|dez)\.? 2\d{3}(?: \(CES?T\))?|2\d{3}-\d\d-\d\d[T ]?\d\d:\d\d(?:Z|[-+]\d\d:\d\d)?/gi); else sigs = txtarea.match(/\d?\d[:.]\d\d, \d?\d (?:january|february|march|april|may|june|july|august|september|october|november|december) 2\d{3}(?: \(UTC\))?|2\d{3}-\d\d-\d\d[T ]?\d\d:\d\d(?:Z|[-+]\d\d:\d\d)?/gi); // LOCALIZABLE STRINGS END. }		return(sigs==null)? new Array : sigs; }

function sig2ms(sigs){ var sigs_ms = new Array; var months = new Object; var re_normal; // LOCALIZABLE STRINGS START. if(wgContentLanguage=='de'){ months["jan"] = 1; months["feb"] = 2; months["mär"] = 3; months["apr"] = 4; months["mai"] = 5; months["jun"] = 6; months["jul"] = 7; months["aug"] = 8; months["sep"] = 9; months["okt"] = 10; months["nov"] = 11; months["dez"] = 12; re_normal = /(\d?\d)[:.](\d\d), (\d?\d)\. (jan|feb|mär|apr|mai|jun|jul|aug|sep|okt|nov|dez)\.? (2\d{3})((?: \((?:UTC|CES?T)\))?)/i; }else{ months["january"] = 1; months["february"] = 2; months["march"] = 3; months["april"] = 4; months["may"] = 5; months["june"] = 6; months["july"] = 7; months["august"] = 8; months["september"] = 9; months["october"] = 10; months["november"] = 11; months["december"] = 12; re_normal = /(\d?\d)[:.](\d\d), (\d?\d) (january|february|march|april|may|june|july|august|september|october|november|december) (2\d{3})((?: \(UTC\))?)/i; }		// LOCALIZABLE STRINGS END. var re_iso = /(2\d{3})-(\d\d)-(\d\d)[T ]?(\d\d):(\d\d)((?:Z|[-+]\d\d:\d\d)?)/; var year, month, day, h, min, date_obj, offset; for(var i=0;i<sigs.length;++i){ if(re_normal.exec(sigs[i])){ h = RegExp.$1; min = RegExp.$2; day = RegExp.$3; month = RegExp.$4; month = months[month.toLowerCase]; year = RegExp.$5; offset = RegExp.$6; offset = (offset==' (CEST)')? 2 : ((offset==' (CET)')? 1 : ((offset==' (UTC)')? 0 : '?'));			}else if(re_iso.exec(sigs[i])){ year = RegExp.$1; month = RegExp.$2; day = RegExp.$3; h = RegExp.$4; min = RegExp.$5; offset = RegExp.$6; offset = (offset=='Z')? 0 : ((offset=='')? '?': ((offset.substr(0,1)=='-')? -1:1)*((1*offset.substr(1,2))+(offset.substr(4,2)/60))); }			date_obj = new Date(year, month-1, day, h, min, 0); if(offset=='?'){ sigs_ms.push(date_obj.getTime - 1*60*60*1000); sigs_ms.push(date_obj.getTime - 2*60*60*1000); }else sigs_ms.push(date_obj.getTime - offset*60*60*1000); }		return sigs_ms; }

function timestamp2ms(t){ var year = t.substring(0, 4); var month = t.substring(4, 6); var day = (t.substring(6, 8) - 0); var hours = parseInt(t.substring(8, 10), 10); var min = parseInt(t.substring(10, 12), 10); ms = new Date(year, month-1, day, hours, min, 0).getTime; return ms; }

function addSigWikiCode{ // From revision 28011729 of en:Wikipedia:WikiProject_User_scripts/Scripts/Get_tidy_title function aswcGet_tidy_title{ // Get's the URL version of the page title. var editlk = document.getElementById('ca-edit').getElementsByTagName('a')[0].href; // cut everything up to "title=" from the start and everything past "&action=edit" from the end editlk = editlk.substring(editlk.indexOf('title=') + 6, editlk.lastIndexOf('&action=edit')); return editlk // The result from this function might be needed unescapeed };		// LOCALIZABLE STRINGS START. var lsMonth_names = ["January ", "February ", "March ", "April ", "May ", "June ", "July ", "August ", "September ", "October ", "November ", "December "], lsConflict = "Edit conflict.", lsDialog1 = "Please select an edit below or type '>' for older edits:\n\n", lsDialog2 = "Unsigned edit number:", lsInvalid1 = "Please enter a valid number or cancel this operation.", lsNoRev = "No revisions found. Does the page exist?", lsNoXMLHTTP = "Couldn't get XMLHTTP!", lsMinor = "m "; if(wgContentLanguage=='de'){ lsMonth_names = ["Jan. ", "Feb. ", "Mär. ", "Apr. ", "Mai ", "Jun. ", "Jul. ", "Aug. ", "Sep. ", "Okt. ", "Nov. ", "Dez. "]; }		if(wgUserLanguage=='de'){ lsConflict = "Edit-Konflikt.", lsDialog1 = "Bitte wähle einen Edit oder tippe '>' für ältere Edits:\n\n", lsDialog2 = "Unsigned Edit-Nummer:", lsInvalid1 = "Bitte eine gültige Zahl eintragen oder diese Operation abbrechen.", lsNoRev = "Keine Veränderung gefunden. Besteht die Seite?", lsMinor = "K "; }		// LOCALIZABLE STRINGS END

var xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest : false; // Try to use native XMLHTTP if(!xmlhttp && window.ActiveXObject){ // ActiveX XMLHTTP xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); if(!xmlhttp) xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }

if(!xmlhttp) return alert(lsNoXMLHTTP); // No XMLHTTP xmlhttp.open("GET", wgScriptPath+"/api.php?format=xml&action=query&prop=revisions&rvlimit=" + max_nofe + "&rvcomments&titles=" + aswcGet_tidy_title); // Get timestamp, user, summary of last 16 edits var history_offset = 0; xmlhttp.onreadystatechange = function{ if(xmlhttp.readyState!=4) return; if(!xmlhttp) return alert("Error: "+lsNoXMLHTTP + "\n" + xmlhttp.status + ": " + xmlhttp.statusText ); // No XMLHTTP var xmldoc = xmlhttp.responseXML; // IE workaround suggested by User:Olliminatore if(!xmldoc.documentElement && window.ActiveXObject){ // !FIXME: IE6 can't read XML??? document.body.style.backgroundColor = "#CCCCFF"; // Debugging aid xmldoc = new ActiveXObject("Microsoft.XMLDOM"); xmldoc.async = false; xmldoc.loadXML(xmlhttp.responseText); }			var revisions = xmldoc.documentElement.getElementsByTagName("rev"); // Get the revisions if(revisions.length < 1) return alert(lsNoRev); // No revisions var t = revisions[0].getAttribute("timestamp").replace(/[^0-9]/g, ""); // Get rid of non-numeric characters in timestamp if(t != document.editform.wpEdittime.value) // Detect an edit conflict return alert(lsConflict); var dialog_text; var edit_data = []; var minor; var is_used; var nos2n;  // mapping of number of signatures -> number of all entries var sigdates = sig2ms(get_all_sig_dates_from_textarea); var update_dialog_text = 1; while(true){ if(update_dialog_text){ update_dialog_text = 0; dialog_text = lsDialog1; nos2n = []; for(var n=history_offset; n<revisions.length; ++n){ // Extract edit data and build dialog text minor = (revisions[n].getAttribute("minor") != null)? lsMinor : ""; edit_data[n] = {timestamp: revisions[n].getAttribute("timestamp").replace(/[^0-9]/g, ""), user: revisions[n].getAttribute("user"), comment: revisions[n].getAttribute("comment")}; is_used = (is_elem_of_arr(timestamp2ms(edit_data[n].timestamp), sigdates)) ? '(used) ' : ''; if(is_used == '' || display_used==1){ nos2n.push(n); dialog_text += ("[" + (nos2n.length-1).toString(max_history_entries).toUpperCase + "] " + edit_data[n].timestamp.replace(/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/g, "$1-$2-$3 $4:$5:$6") + " " + is_used +						 edit_data[n].user + ": " + minor + ((edit_data[n].comment == null)? "–": edit_data[n].comment)).substring(0, 80) + "\n"; }						if(nos2n.length==max_history_entries) break; }				}				if(edit_data.length == 1) var unsigned_edit_choice = 0; // no choice else if(is_gecko) // for Mozilla, def in wikibits.js					var unsigned_edit_choice = prompt(dialog_text + "\n" + lsDialog2, "0"); else{ // for IE or other alert(dialog_text); var unsigned_edit_choice = prompt(lsDialog2, "0"); }				if(unsigned_edit_choice == null){ return; // Cancel button }else if(unsigned_edit_choice == '>'){ history_offset = Math.min(revisions.length-1, nos2n[nos2n.length-1]); update_dialog_text = 1; continue; }else if(unsigned_edit_choice == '<'){ history_offset = Math.max(0, history_offset-max_history_entries); // actually that's not correct, but it should be sufficient update_dialog_text = 1; continue; }else if(isNaN(unsigned_edit_choice = parseInt(unsigned_edit_choice, max_history_entries))){ return alert(lsInvalid1); // Non-numeric input }	else{ var unsigned_edit = edit_data[nos2n[unsigned_edit_choice]]; }				t = unsigned_edit.timestamp; // So the full name doesn't have to be used

var year = t.substring(0, 4); var month = t.substring(4, 6); var day = (t.substring(6, 8) - 0); var hours = parseInt(t.substring(8, 10), 10); var tzcode = 'UTC'; // The data returned by app.php is UTC // LOCALIZABLE STRINGS START if(wgContentLanguage=='de'){ // add timezone offset var time_offset = (is_dst(year, month-1, day, hours)) ? 2 : 1; // daylight saving time (true, false) // LOCALIZABLE STRINGS END tzcode = (time_offset == 2)? 'CEST' : 'CET'; // get UTC time in msec nd = new Date(year, month-1, day, hours).getTime; // create new Date object for different // using timezone offset nd = new Date(nd + 3600000*time_offset); year = nd.getFullYear; month = 1+nd.getMonth; day = nd.getDate; hours = nd.getHours; day = ''+day+'.'; }				if(hours<10) hours = '0'+hours;

insertTags("", "", ""); // format and insert the tag.

return; }		};		xmlhttp.send(null); };

addOnloadHook(function{ // put onload in wikibits.js		var unsigned_title = 'Unsigned';		var unsigned_tooltip = 'add a missing signature';		if(wgUserLanguage=='de'){			unsigned_title = 'Unsigniert';			unsigned_tooltip = 'Trage eine fehlende Signatur nach.';		}		if(!wgIsArticle)			addPortletLink('p-cactions', "javascript:addSigWikiCode;", /* LOCALIZABLE STRINGS START */ unsigned_title, "ca-unsigned", unsigned_tooltip, "" /* LOCALIZABLE STRINGS END */);	}); } //