/*

; Original source: http://pl.wikipedia.org/wiki/MediaWiki:Wikibugs.js

; Russian adaptation: [[:ru:User:Александр Сигачёв]], [[:ru:User:Putnik]], [[:ru:User:LEMeZza]]

; English adaptation: [[:ru:User:Claymore]]

; Spanish adaptation: [[:es:User:Emijrp]]

; English adaptation: [[:en:User:Rd232]]



; Original idea: [[:pl:User:Dodek]], [[:pl:User:Adziura]]

; Implementation: [[:pl:User:Nux]], [[:pl:User:Saper]], [[:pl:User:Beau]], [[:ru:User:Putnik]]

*/



// Define pages where it's not needed or tends to encourage submission of large volumes of unrelated errors; instead, these load CSS which hides Report A Bug

var excludedPages = 

   "Main_Page", "Wikipedia:Content_noticeboard",

   "MSN", "Hotmail", "Facebook", "Twitter", "Skype", "Amazon", "Windows_Live_Messenger", "Yahoo!_Mail", "Windows_Live", "Internet_Explorer"

];



// special pages, file pages and file talk pages, and MediaWiki pages are excluded

if ($.inArray(mw.config.get('wgNamespaceNumber'), -1 , 6 , 7 , 8]) !== -1) {

   importStylesheet('MediaWiki:Wikibugs.css')

} else {

   for (var i=excludedPages.length; i>=0; i--) {

      if (mw.config.get('wgPageName')==excludedPagesi]) {

          importStylesheet('MediaWiki:Wikibugs.css')

          break

      }

   }

}



var wb$description = "Please provide as much information as possible about the error you\'ve found in Wikipedia, so that volunteers can act on your report and improve Wikipedia. If possible, please provide a reference or website allowing them to verify any information you provide."





$(function(){

  var el = document.getElementById('n-bug_in_article')

 

  if (el)

    el.getElementsByTagName('a')[0].onclick = wb$popWikibug

});

 

function wb$popWikibug(){

  var link_wiki = mw.config.get('wgArticlePath').replace(/\$1/, 'wiki')

  var link_tocreate = mw.config.get('wgArticlePath').replace(/\$1/, 'Wikipedia:Requested_articles')

  var link_bebold = mw.config.get('wgArticlePath').replace(/\$1/, 'Wikipedia:Be_bold')

  var link_buglist = mw.config.get('wgArticlePath').replace(/\$1/, 'Wikipedia:Content_noticeboard')

 

  wb$popBugBoth("Wikipedia:Content_noticeboard", '\

    <p><b>This system is <u>only</u> for reporting errors in Wikipedia articles</b>.</p>\

    <div style="float:right;width:200px;padding:4px 10px;margin:2px 0px 0px 10px;font-size:90%;border:2px solid #900"><p><b>DO NOT REPORT</b> errors on other websites (such as <b>Facebook</b> or <b>Twitter</b>), as Wikipedia volunteers cannot help you with those.</p>\

    <p>Please do not report missing articles here - instead go to <a href="' + link_tocreate + '">request an article be created</a>.</p></div>\

    <p style="margin-top:0">If you\'ve found an error, try to fix it yourself, since <a href="' + link_wiki + '" target="_blank">wiki technology</a> means <strong><a href="//en.wikipedia.org/wiki/Help:Introduction" target="_blank">anyone can edit</a></strong>.</p>\

    <p>Don\'t be afraid to do it yourself - one of Wikipedia\'s rules is "<a href="' + link_bebold + '" target="_blank">be bold in editing articles</a>"!.</p>\

    <p>If you can\'t or don\'t know how to fix the error, then report it here and other Wikipedia volunteer editors will look into it.</p>\

    <p style="color:red"><b><u>Do not</u> provide contact details such as telephone or email</b> (this is unnecessary and they would be public).</p>\

    <p><a href="' + link_buglist + '" target="_blank">See current error reports</a>.</p>\

    <p>See the <a href="//wikimediafoundation.org/wiki/Terms_of_Use" target="_blank">Terms of Use</a> and the <a href="//wikimediafoundation.org/wiki/Privacy_policy" target="_blank">Privacy Policy</a>.</p>\

    ')

  return false

}

 

function wb$getEditToken(page){

  var objhttp = (window.XMLHttpRequest) ? new XMLHttpRequest(): new ActiveXObject('Microsoft.XMLHTTP')

  if (!objhttp)

    return

  objhttp.onreadystatechange=function() {

    if (objhttp.readyState == 4) {

      if (objhttp.status == 200) {

        var r_sti = /value="(\d+)" name=["']wpStarttime["']/

        var r_eti = /value="(\d+)" name=["']wpEdittime["']/

        var r_etk = /value="(.*?)" name=["']wpEditToken["']/

        var r_asm = /name="wpAutoSummary" type="hidden" value="(.*?)"/

        sti = r_sti.exec(objhttp.responseText)

        eri = r_eti.exec(objhttp.responseText)

        etk = r_etk.exec(objhttp.responseText)

        asm = r_asm.exec(objhttp.responseText)

        document.getElementById('Starttime').value=sti1

        document.getElementById('Edittime').value=eri1

        document.getElementById('EditToken').value=etk1

        document.getElementById('AutoSummary').value=asm1

      }

      else

        alert(objhttp.status)

    }

  }

  objhttp.open("GET", mw.config.get('wgServer')+mw.config.get('wgScript')+"?title="+encodeURIComponent(page)+"&action=edit")

  objhttp.send("")

}

 

function wb$isValidPageName(name){

  if (name=="")

    return false

  else

    return true

}

 

function wb$checkForm(form){

  var page = form.wpSummary.value

  var content = form.wpTextbox1.value



  if (content=="" || content==wb$description || content.length<20 || !content.match(' ')) {

    alert("The report is too short - please provide more details.")

    form.wpTextbox1.focus()

    return false

  }

 

  page = page.replace(/^https?:\/\/en\.wikipedia\.org\/wiki\/(.+)$/, "$1")

  page = page.replace(/_/g, " ")

  page = decodeURIComponent(page)

 

  if (page == mw.config.get('wgPageName').replace(/_/g, " ") && wb$isValidPageName(mw.config.get('wgPageName'))) {

      page = page.replace(/^(Category:|\/)/, ":$1")

      page = "[["+page+"]]"

  } else {

    page = page.replace(/\[\[([^\[\]\|]+)\|[^\[\]\|]+\]\]/g, "$1")

    page = page.replace(/[\[\]\|]/g, "")

    page = page.replace(/^\s+/g, "")

    page = page.replace(/\s+$/g, "")

 

    if (! wb$isValidPageName(page) ) {

      alert("Enter the article name.")

      if ( wb$isValidPageName(mw.config.get('wgPageName')) )

        form.wpSummary.value = mw.config.get('wgPageName')

      else {

        form.wpSummary.value = ""

        form.wpSummary.focus()

      }

      return false

    }

    if (page.indexOf(':') > 0)

      page = '[[:'+page+']]'

    else

      page = '[['+page+']]'

  }

 

  form.submit.disabled = 'disabled'

 

  content += '\r\n\r\nSubmitted by: ~~'+'~~'



  form.wpTextbox1.value = content

  form.wpSummary.value = page

 

  return true

}

 

function wb$goToEditPage(){

  var edit_el = document.getElementById('ca-edit')

  var edit_href = mw.config.get('wgArticlePath').replace(/\$1/, 'Wikipedia:Content_noticeboard')

  if (edit_el)

    edit_href = edit_el.getElementsByTagName('a')[0].href

  window.location = edit_href

}

 

function wb$popBugBoth(action_page, infoHTML){

  var glob = document.body;

 

  // shadow

  var nel = document.createElement('div')

  nel.id='specpop-globhidden'

  nel.style.cssText = 'background:white;filter:alpha(opacity=75);opacity:0.75;position:absolute;left:0px;top:0px;z-index:2000'

  nel.style.width = document.documentElement.scrollWidth+'px'

  nel.style.height= document.documentElement.scrollHeight+'px'

  glob.appendChild(nel)

 

  // move the dialog

  window.scroll(0, 150)

 

  // information

  var edit_el = document.getElementById('ca-edit')

  if (edit_el)

    var can_edit = true

  else

    var can_edit = false

 

  nel = document.createElement('div')

  nel.id='specpop-info'

  nel.style.cssText = 'font-size:13px;background:white;padding:21px 30px;border:1px solid black;position:absolute;width:520px;min-height:300px;top:200px;z-index:2002'

  if (nel.style.maxHeight==undefined)

    nel.style.height='300px' // IE blah

  var tmp = Math.floor(glob.clientWidth/2)-300

  if (tmp<5)

    tmp = 5

  nel.style.left = tmp+'px'

 

  nel.innerHTML	= infoHTML

  if (mw.config.get('wgUserName') == null)

    nel.innerHTML = nel.innerHTML + '<p><b>Note.</b> Your IP address is recorded in the public page history. To avoid this you can <a href="//en.wikipedia.org/?title=Special:UserLogin&type=signup" target="_blank">create a user account</a>.</p>'

  nel.innerHTML	+= '<p style="text-align:center;margin-top:15px">\

    '+(can_edit ? '<input type="button" value="I\'ll try and fix it" onclick="wb$goToEditPage()" />' : '')+ '\

    <input type="button" value="Report the error" onclick="wb$elementsRemove(\'specpop-info\')" />&nbsp;&nbsp;&nbsp;\

    <input type="button" value="Cancel" onclick="wb$elementsRemove(\'specpop-info\',\'specpop-form\',\'specpop-globhidden\',\'specpop-pos\')" />\

    </p>'

  glob.appendChild(nel)

 

  var action_url = mw.config.get('wgServer') + mw.config.get('wgScript') + "?title=" +encodeURIComponent(action_page)  + "&action=submit"

 

  // form

  nel = document.createElement('div')

  nel.id = 'specpop-form'

  nel.style.cssText = 'background:white;padding:5px 10px;border:1px solid black;position:absolute;width:330px;min-height:300px;top:200px;z-index:2001'

  if (nel.style.maxHeight==undefined)

    nel.style.height='300px' // IE blah

  nel.style.left = (Math.floor(glob.clientWidth/2)-165)+'px'

  //nel.style.top = (this.offsetTop-100)+'px'

  nel.innerHTML	= '<form id="fm1" action="'+action_url+'" method="post" enctype="multipart/form-data" onsubmit="return wb$checkForm(this)">\

    Página:<br /><input type="text" name="wpSummary" id="wpSummary" width="320px" /><br />\

    <input type="hidden" name="wpSection" value="new" />\

    <input type="hidden" name="wpSave" value="Save" />\

    <input type="hidden" id="Starttime" name="wpStarttime" value="" />\

    <input type="hidden" id="Edittime" name="wpEdittime" value="" />\

    <input type="hidden" id="EditToken" name="wpEditToken" value="" />\

    <input type="hidden" id="AutoSummary" name="wpAutoSummary" value="" />\

    <input type="hidden" name="wpScrolltop" value="0" />\

    Mensaje:<br /><textarea id="TextBox" name="wpTextbox1" style="width:320px;height:200px" onfocus="if (this.value == wb$description) {this.value = \'\'}">' + wb$description + '</textarea><br />\

    <input type="submit" id="submit" value="Submit" /> &nbsp; \

    <input type="button" value="Cancel" onclick="wb$elementsRemove(\'specpop-form\',\'specpop-globhidden\',\'specpop-pos\')" />\

    </form>'

  glob.appendChild(nel)

  if (wb$isValidPageName(mw.config.get('wgPageName')))

    document.getElementById('wpSummary').value = mw.config.get('wgPageName').replace(/_/g, " ")

  

  wb$getEditToken(action_page)

}

 

function wb$elementsRemove(){

  var el

  for (var i=arguments.length-1; i>=0; i--) {

    el = document.getElementById(argumentsi])

    if (el)

      el.parentNode.removeChild(el)

  }

}