//*** Script to archive discussion pages, beta version ***
//In edit mode click on "(a)" next to "watch", then follow directions
//Interface: en
//Localization: en & ru (see parseSigStamp())
//compat with secure server: ??
//Customization
if (mw.config.get('wgServer') == 'http://ru.wikipedia.org'){
archiveName = mw.config.get('wgPageName') + '/Архив'
archiveHeader = '{\{закрыто}}'
if (/Википедия:Форум\/./.test(mw.config.get('wgPageName'))){
archiveByMonth = true
archivePageDir = -1
archiveName = mw.config.get('wgPageName').split('/')[0] + '/Архив/' + mw.config.get('wgPageName').split('/')[1]
archiveHeader = '{\{архив форума}}'
}else if (mw.config.get('wgPageName') == 'Википедия:Вниманию_участников'){
archiveByMonth = true //archivePageDir = -1
}else if (mw.config.get('wgPageName') == 'Википедия:Форум_администраторов'){
archiveByMonth = true
}else if (mw.config.get('wgPageName') == 'Википедия:Запросы_к_администраторам'){
archiveByMonth = true //archivePageDir = -1
archiveThreshold = 4
}
}else if (mw.config.get('wgServer') == 'http://meta.wikimedia.org'){
archiveHeader = '{\{archive-header|}}'
switch(mw.config.get('wgPageName')){
//case 'Requests_for_permissions' // page layout is too complicated
case 'Requests_for_bot_status':
archiveByMonth = true
archiveStartFrom = '\n==Bot status requests=='
archiveH3Sections = true
break
case 'Requests_for_CheckUser_information':
break
//
}
}
//LATER: move inside object
//parameters; also: archiveStartFrom, archiverAutoDiff
var archiveName = window.archiveName || mw.config.get('wgPageName') + '/Archive'
var archiveByMonth = window.archiveByMonth || false
var archiveHeader = window.archiveHeader || ''
var archiveThreshold = window.archiveThreshold || 7
var archivePageDir = window.archivePageDir || 0 // 1: new sections on bottom, -1: on top, 0: determine automatically
//vars
var secStart, secEnd, hdrStart, hdrEnd
var sec, pageText, pageTextSize, archives, moveTextSize = 0, moveSecN = 0
var archiver = new function(){
scriptName = 'Archiver'
this.start = function(){ start() }
this.autoMarkSections = autoMarkSections
this.startArchiving = startArchiving
this.doArchiving = doArchiving
this.markSection = function(i){ toggleSection(i); showDialog() } //on click
function showDialog(){
var html = '<h2>Archiving</h2>'
+ 'Archive page: ' + archiveName
+ (archiveByMonth ? '<small>/<year>/<month></small>' : '') + '<br />'
+ (archivePageDir == -1 ? 'New sections are on top<br />' : '')
+ 'Auto marked sections older than ' + archiveThreshold + ' days<br />'
// + ' <b><a href="javascript:archiveThreshold--; archiver.autoMarkSections()">-</a>'
// + ' <a href="javascript:archiveThreshold++; archiver.autoMarkSections()">+</a></b><br />'
// + 'Or mark sections manually<br />'
+ '<br />'
+ 'Whole text: ' + pageTextSize + ' bytes in ' + sec.length + ' sections<br />'
+ 'To archive: ' + moveTextSize + ' bytes in ' + moveSecN + ' sections<br />'
+ '<br />'
+ 'Mark sections, then '
+ '<input type=button id=startArchiving value=Archive onclick=archiver.startArchiving()>'
jsMsg(html)
}
function start(){
msg(scriptName + ' started.')
document.getElementById('mw-js-message').style.backgroundColor = '#F0FAF0'
if (window.archiveH3Sections){
hdrStart = 'H3'
hdrEnd = 'H2'
secStart = /^===[^=].*=== *$/m
secEnd = /^={1,3}[^=].*={1,3} *$/m
}else{
hdrStart = 'H2'
hdrEnd = 'H1'
secStart = /^==[^=].*== *$/m
secEnd = /^==?[^=].*== *$/m
}
msg(' analyzing text ...')
pageText = document.editform.wpTextbox1.value
pageTextSize = countBytes(pageText)
currentTime = parseTimestamp(document.editform.wpStarttime.value)
var startFrom = 0
if (window.archiveStartFrom){
startFrom = pageText.indexOf(archiveStartFrom)
if (startFrom == -1) err('Unable to find this in text: "' + archiveStartFrom + '"')
}
msg(' getting sections ...')
sec = getTextSections(pageText, startFrom)
//var wikiPreview = document.getElementById('wikiPreview')
//if (!wikiPreview) { jsMsg('<b>Error</b>: archiver needs Page Preview'); return }
//var
toc = document.getElementById('toc')
if (!toc) err('Script needs preview with TOC')
toc = getElementsByClassName(toc, 'span', 'toctext')
/*was trying to get TOC items without API, impossible with complex cases such as when templates are used
//convert section header into text
hdr = sec[i].content.match(secStart)[0]
hdr = hdr.match(/^=+ *([^=].*)/)[1].match(/(.*?[^=]) *=+$/)[1] //trim spaces and "=" on edges
hdr = hdr.replace(/\[\[:?[^|]+\|([^\]]+)\]\]/g, '$1') //[[foo|bar]] -> bar
hdr = hdr.replace(/\[\[:?([^\]]+)\]\]/g, '$1') //[[bar]] -> bar
hdr = hdr.replace(/<.*?>/g, '').replace(/ +/g,' ') //strip tags and double spaces
// outdated note: finding corresponding TOC elements is easier than finding H2/H3 directly, because section header can contain e.g. <br>
*/
//convert section headers into TOC text using API
msg(' getting TOC elements using API query ...')
var queryText = '', aj = sajax_init_object(), q, i
tocAPI = []
for (i=0; i<sec.length; i++){
queryText += encodeURIComponent(sec[i].content.match(secStart)[0]) + '%0A'
if (queryText.length < 3000 && i < sec.length-1) continue
//do API query if URL is too long or this is the last loop
aj.open('GET', '/w/api.php?format=json&action=parse&prop=sections&text='+queryText+'__TOC__', false)
aj.send(null)
if (aj.status != 200) err('query failed:\n' + aj.responseText)
eval('q='+aj.responseText)
if (!(q=q.parse) || !(q=q.sections)) err('unrecognized query result:\n' + aj.responseText)
for (var j=0; j<q.length; j++) tocAPI.push(q[j].line)
queryText = ''
}
if (tocAPI.length != sec.length) err('there are '+sec.length+' sections, query returned '+tocAPI.length+' headers')
//for each section in text find corresponding TOC item and section header in preview
var el, hh = new Array(sec.length), tocIdx = 0
for (i=0; i<sec.length; i++){
hdr = tocAPI[i].replace(/ +/g, ' ').replace(/{/g,'{')
while (tocIdx < toc.length && toc[tocIdx].firstChild.data.replace(/\xA0/g,' ') != hdr ) tocIdx++
//about replace: french spaces (?) in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/includes/Parser.php?view=markup
if (tocIdx >= toc.length) err('Could not find this section header in TOC:\n' + hdr)
sec[i].toc = toc[tocIdx].parentNode.parentNode //assign custom attribute
//using anchor, find corresponding H2/H3 in text
el = document.getElementsByName(toc[tocIdx].parentNode.getAttribute('href', 2).substring(1))[0]
if (!el) err('Could not find anchor for this section header:\n' + hdr)
el = el.parentNode //enclosing <p>
while ((el=el.nextSibling) && el.nodeName != hdrStart);
if (!el) err('Could not find '+hdrStart+' for this section header:\n' + hdr)
hh[i] = el
}
//enclose each preview section in div
var div, daysAgo, toggleLink, toggleDiv
for (i=0; i<sec.length; i++){
div = document.createElement('div')
div.style.cssText = 'margin-top:20px; border:1px dotted gray; padding:5px'
hh[i].parentNode.insertBefore(div, hh[i])
sec[i].div = div
el = div.nextSibling
do {
//obj = el
el=el.nextSibling
div.appendChild(el.previousSibling)
} while (el && el.nodeName != hdrStart && el.nodeName != hdrEnd && el.nodeName != '#comment')
//add toggle link showing section age
daysAgo = Math.floor(sec[i].age)
if (daysAgo == -1) daysAgo = '<small>??</small>'
else if (daysAgo > 10) daysAgo += '<small>d</small> '
else daysAgo += '<small>d</small> ' + Math.floor((sec[i].age-daysAgo)*24) + '<small>h</small>'
var toggleLink = document.createElement('a')
toggleLink.style.cssFloat = toggleLink.style.styleFloat = 'right'
toggleLink.style.fontSize = '70%'
toggleLink.href = 'javascript:archiver.markSection('+i+')'
toggleLink.innerHTML = daysAgo
hh[i].insertBefore(toggleLink, hh[i].firstChild)
toggleDiv = document.createElement('div')
toggleDiv.appendChild(toggleLink.cloneNode(true))
toggleDiv.appendChild(document.createTextNode('\u00A0'))
hh[i].parentNode.appendChild(toggleDiv)
}
autoMarkSections()
}
function getTextSections(text, startFrom){ //returns array of sections in text; needs currentTime as Date()
//get all sections
var sect = new Array (), processedIdx = startFrom || 0, begin, end
while ((begin=text.substring(processedIdx).search(secStart)) != -1){
begin += processedIdx //correct relative to whole text
//find end of section
processedIdx = text.indexOf('\n', begin)
end = text.substring(processedIdx).search(secEnd) //search from next line
if (end == -1) end = text.length
else end += processedIdx
//remember section in array
sect.push({begin:begin, end:end, content:text.substring(begin, end), marked:false})
//get ready for the next loop
processedIdx = end
}
//look for timestamps and find each section firstDate and age
var dates, d, firstStamp, lastStamp, age
for (i=0; i<sect.length; i++){
dates = sect[i].content.replace(/<blockquote>.*?<\/blockquote>/gi, '') //do not search in blockquote
dates = dates.match(/\d\d:\d\d, \d\d? \S{3,8} 20\d\d \(UTC\)/g)
firstStamp = currentTime; lastStamp = 0
if (dates){
for (var j=0; j<dates.length; j++){
d = parseSigStamp(dates[j])
if (d < firstStamp) firstStamp = d
if (d > lastStamp) lastStamp = d
}
age = (currentTime-lastStamp)/(1000*3600*24) //in days
}else{
firstStamp = 0
age = -1
}
sect[i].firstDate = firstStamp
sect[i].age = age
}
//determine if newer sections are on top or bottom
if (archivePageDir == 0){
for (i=1; i<sect.length; i++)
if (sect[i-1].firstDate < sect[i].firstDate) archivePageDir++
else if (sect[i-1].firstDate > sect[i].firstDate) archivePageDir--
archivePageDir = (archivePageDir >=0) ? 1 : -1
}
//fix firstDate for no-timestamps sections by adding/removing one minute
for (i=1; i<sect.length; i++)
if (sect[i].firstDate == 0 && sect[i-1].firstDate != 0){
sect[i].firstDate = sect[i-1].firstDate
sect[i].firstDate.setMinutes(sect[i].firstDate.getMinutes() + archivePageDir)
}
for (i=sect.length-2; i>=0; i--)
if (sect[i].firstDate == 0 && sect[i+1].firstDate != 0){
sect[i].firstDate = sect[i+1].firstDate
sect[i].firstDate.setMinutes(sect[i].firstDate.getMinutes() - archivePageDir)
}
return sect
}
function autoMarkSections(){
for (var i=0; i<sec.length; i++){
if ((sec[i].age >= archiveThreshold) != sec[i].marked)
toggleSection(i)
}
showDialog()
}
function toggleSection(i){
var marked = ! sec[i].marked
sec[i].marked = marked
moveSecN += marked ? 1 : -1
moveTextSize += (marked ? 1 : -1) * countBytes(sec[i].content)
sec[i].div.style.background = marked ? '#E5E5F0' : ''
sec[i].toc.style.background = marked ? '#E5E5F0' : ''
//document.getElementById('section'+i).style.background = marked ? '#E5E5F0' : ''
//document.getElementById('tocsec'+i).style.background = marked ? '#E5E5F0' : ''
}
function startArchiving(){
var pg
archives = {}
for (var i=sec.length-1; i>=0; i--){
if (!sec[i].marked) continue
pg = archiveName
if (archiveByMonth) pg += '/' + sec[i].firstDate.getFullYear()
+ '/' + zz(sec[i].firstDate.getMonth()+1)
if (!archives[pg]) archives[pg] = {header:archiveHeader, text:''}
archives[pg].text = sec[i].content + archives[pg].text
pageText = pageText.substring(0, sec[i].begin) + pageText.substring(sec[i].end)
}
doArchiving()
}
function doArchiving(){
var pg, win
for (pg in archives){
win = window.open(mw.config.get('wgServer') + mw.config.get('wgScript') + '?action=edit&preview=no&title=' + pg)
win.archiveText = archives[pg].text
win.archiveHeader = archives[pg].header
win.onload = archivePageOnLoad
}
document.editform.wpTextbox1.value = pageText
document.editform.wpSummary.value = '::архивировано ' + moveSecN + ' '
+plural(moveSecN,'секция','секции','секций') + '::' // + aChars + ' символов'
jsMsg('Archiving is ready. Check that everything is ok and press Save buttons in all open windows.')
//setTimeout('window.focus()', 2000)
self.focus()
}
function archivePageOnLoad(){
var win = this, i
var box = win.document.editform.wpTextbox1
var txt = box.value || win.archiveHeader + '\n' || ''
//append archived text
if (archivePageDir == -1 && (i=txt.indexOf('\n=='))!=-1) //just after intro
txt = txt.substring(0,i) + '\n' + win.archiveText + txt.substring(i)
else //at bottom
txt += win.archiveText
//get sections
//var
secs = getTextSections(txt)
//get intro section, then sort and append all other sections
txt = txt.substring(0, secs[0].begin)
secs.sort(function(a,b){return (a.firstDate-b.firstDate) * archivePageDir})
for (i=0; i<secs.length; i++) txt += secs[i].content
txt = txt.replace(/\n+==/g, '\n\n==') //make sure ther is exactly one line before each ==header==
box.value = txt
win.document.editform.wpSummary.value = '+'
if (window.archiverAutoDiff) win.document.getElementById('wpDiff').click()
}
function zz(a){ a=a.toString(); return (a.length==1) ? '0'+a : a } // 6 -> '06'
var jsMsgHTML = ''
function msg(t){
jsMsgHTML += '<br />' + t.replace(/\n/g,'<br />')
jsMsg(jsMsgHTML)
}
function err(t){
msg('<br /><font color=red><b>Error:</b></font><br />' + t)
throw 'Error in' + scriptName + ' script: ' + t
}
function countBytes(text){
var bytes = 0, bb
for (var i=0; i<text.length; i++){
bb = text.charCodeAt(i)
if (bb < 128) bytes++
else if (bb < 2048) bytes += 2
else if (bb < 65535) bytes += 3
else bytes += 4
}
return bytes
}
function plural(num, v1, v2, v3){
num = num % 100
if (5<=num && num<=20) return v3
num = num % 10
if (num == 1) return v1
else if (2<=num && num<=4) return v2
else return v3
}
function parseSigStamp(sig){ // '05:53, 7 марта 2007' -> date
var s = sig.split(' ')
var sigTime = new Date()
sigTime.setYear(s[3])
var month_name = s[2].substring(0,3).toLowerCase()
var month = 'янвфевмарапрмаяиюниюлавгсеноктноядек'.indexOf(month_name)
if (month == -1) month = 'janfebmaraprmayjunjulaugsepoctnovdec'.indexOf(month_name)
if (month == -1) return null
sigTime.setMonth(month/3)
sigTime.setDate(s[1])
sigTime.setHours(s[0].substring(0,2))
sigTime.setMinutes(s[0].substring(3,5))
sigTime.setSeconds(0)
return sigTime
}
function parseTimestamp(ts){ //20071226220605 or 2008-01-26T06:34:19Z -> date
if (!ts) return null
ts = ts.replace(/\D/g,'')
var d = new Date()
d.setYear(ts.substring(0,4))
d.setMonth(ts.substring(4,6)-1)
d.setDate(ts.substring(6,8))
d.setHours(ts.substring(8,10))
d.setMinutes(ts.substring(10,12))
d.setSeconds(ts.substring(12,14))
return d
}
}//archiver
//if the script is imported directly
if (!doneOnloadHook && (mw.config.get('wgAction') == 'edit' || mw.config.get('wgAction') == 'sumbit'))
$(function(){
if (document.URL.indexOf('§ion=') == -1 && document.editform && document.editform.wpSection.value == '')
mw.util.addPortletLink('p-cactions', 'javascript:archiver.start();', '(a)', 't-archive', 'Archive this page with Archiver')
})
