MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

/**
 * Create a new DOM node for the current document.
 *    Basic usage:  var mySpan = newNode('span', "Hello World!")
 *    Supports attributes and event handlers*: var mySpan = newNode('span', {style:"color: red", focus: function(){alert(this)}, id:"hello"}, "World, Hello!")
 *    Also allows nesting to create trees: var myPar = newNode('p', newNode('b',{style:"color: blue"},"Hello"), mySpan)
 *
 * *event handlers, there are some issues with IE6 not registering event handlers on some nodes that are not yet attached to the DOM,
 * it may be safer to add event handlers later manually.
**/
function newNode(tagname){

  var node = document.createElement(tagname);

  for( var i=1;i<arguments.length;i++ ){

    if(typeof arguments[i] == 'string'){ //Text
      node.appendChild( document.createTextNode(arguments[i]) );

    }else if(typeof arguments[i] == 'object'){

      if(arguments[i].nodeName){ //If it is a DOM Node
        node.appendChild(arguments[i]);

      }else{ //Attributes (hopefully)
        for(var j in arguments[i]){
          if(j == 'class'){ //Classname different because...
            node.className = arguments[i][j];

          }else if(j == 'style'){ //Style is special
            node.style.cssText = arguments[i][j];

          }else if(typeof arguments[i][j] == 'function'){ //Basic event handlers
            try{ node.addEventListener(j,arguments[i][j],false); //W3C
            }catch(e){try{ node.attachEvent('on'+j,arguments[i][j],"Language"); //MSIE
            }catch(e){ node['on'+j]=arguments[i][j]; }} //Legacy

          }else{
            node.setAttribute(j,arguments[i][j]); //Normal attributes

          }
        }
      }
    }
  }

  return node;
}


/* select subsection of special characters */
function chooseCharSubset(s) {
  var l = document.getElementById('editpage-specialchars').getElementsByTagName('p');
  for (var i = 0; i < l.length ; i++) {
    l[i].style.display = i == s ? 'inline' : 'none';
    l[i].style.visibility = i == s ? 'visible' : 'hidden';
  }
  $.cookie('edittoolscharsubset', s, { expires : 999 });
}

/* add menu for selecting subsets of secial characters */
/***** must match MediaWiki:Edittools *****/
function addCharSubsetMenu() {
  mw.loader.load( 'mediawiki.toolbar' ); /* Load the insertTags legacy stub */
}

/* do any Wiktionary-specific customizations */
function customizeWiktionary() {
  addCharSubsetMenu();
}

$( customizeWiktionary );

//Essa função altera o funcionamento dos cabeçalhos de idioma (nível 1)

rewritePageH1 = function() {
 try {
 var realTitleBanner = document.getElementById('RealTitleBanner');
 if (realTitleBanner) {
 if (!document.getElementById('DisableRealTitle')) {
 var realTitle = document.getElementById('RealTitle');
 var h1 = document.getElementsByTagName("h1")[0];
 if (realTitle && h1) {
 h1.innerHTML = realTitle.innerHTML;
 realTitleBanner.style.display = 'none';
 }
 }
 }
 } catch (e) {
 /* Something went wrong. */
 }
};

$( rewritePageH1 );

// The function looks for a banner like that:
// <div id="RealTitleBanner">Div that is hidden
//   <span id="RealTitle">title</span>
// </div>
// An element with id=DisableRealTitle disables the function.

$(function () {
  var $titleBanner = $("#RealTitleBanner");

  if ($titleBanner && !$("#DisableRealTitle").length) {
    var $realTitle = $("#RealTitle");
    var realTitle = $realTitle.html();
    var $h1 = $("h1")[0];

    if (realTitle && $h1) {
      if (realTitle === "") {
        $($h1).hide();
      } else {
        $($h1).html(realTitle);
        // noinspection JSValidateTypes
        if (mw.config.get("wgAction") === "view" && $realTitle.children().length === 0) {
          document.title = $realTitle.text() + " — Wikcionário";
        }
      }
      $titleBanner.hide();
    }
  }
});

/*
== Controle de imagem ofensiva ==
*/

// Desenvolvido por Voz da Verdade 27/jan/2007

function ApagarAvisoImagemOfensiva(){
    var aviso01=document.getElementById("imagemOfensiva01");
    aviso01.style.display = 'none';
}

function criarBtnMostraImgOfensiva()
{
    var aviso02=document.getElementById("imagemOfensiva02");
    if (aviso02) {
      var botaoImgOfensiva = document.createElement('a');
      var pularLinha = document.createElement('br');
      botaoImgOfensiva.className = 'btnMostraImagemOfensiva';
      botaoImgOfensiva.setAttribute('href', 'javascript:mostrarImagemOfensiva();');
      var textoMostraImgOfensiva = document.createTextNode('Mostrar imagem');
      botaoImgOfensiva.appendChild(pularLinha);
      botaoImgOfensiva.appendChild(textoMostraImgOfensiva);
      aviso02.appendChild(botaoImgOfensiva);
      var apagarEsteAviso = document.createElement('a');
      apagarEsteAviso.setAttribute('href','javascript:ApagarAvisoImagemOfensiva();');
      var textoApagarAvisoImgOfensiva = document.createTextNode('Ocultar');
      var pularLinha2 = document.createElement('br');
      apagarEsteAviso.appendChild(pularLinha2);
      apagarEsteAviso.appendChild(textoApagarAvisoImgOfensiva);
      aviso02.appendChild(apagarEsteAviso);
    }

}

function mostrarImagemOfensiva(){
    var aviso01=document.getElementById("imagemOfensiva01");
    aviso01.style.display = 'none';
    var aviso03=document.getElementById("imagemOfensiva03");
    aviso03.style.display = 'block';
}

 $( criarBtnMostraImgOfensiva);


/** Collapsible tables
 *
 * Description: Allows tables to be collapsed, showing only the header. See
 *              [[Wikipedia:NavFrame]].
 * Maintainers: [[User:R. Koot]]
 * TODO: substituir pelo plugin makeCollapsible quando estiver online (ver [[mw:RL/DM#jQuery.makeCollapsible]])
 */


 var autoCollapse = 2;
 var collapseCaption = "Esconder ▲";
 var expandCaption = "Expandir ▼";

 function collapseTable( tableIndex )
 {
     var Button = document.getElementById( 'collapseButton' + tableIndex );
     var Table = document.getElementById( 'collapsibleTable' + tableIndex );
     var i;

     if ( !Table || !Button ) {
         return false;
     }

     var Rows = Table.rows;

     if ( Button.firstChild.data == collapseCaption ) {
         for ( i = 1; i < Rows.length; i++ ) {
             Rows[i].style.display = 'none';
         }
         Button.firstChild.data = expandCaption;
     } else {
         for ( i = 1; i < Rows.length; i++ ) {
             Rows[i].style.display = Rows[0].style.display;
         }
         Button.firstChild.data = collapseCaption;
     }
 }

 function createCollapseButtons()
 {
     var tableIndex = 0;
     var NavigationBoxes = {};
     var Tables = document.getElementsByTagName( 'table' );
     var i;

     for ( i = 0; i < Tables.length; i++ ) {
         if ( $(Tables[i]).hasClass('collapsible' ) ) {

             /* only add button and increment count if there is a header row to work with */
             var HeaderRow = Tables[i].getElementsByTagName( 'tr' )[0];
             if (!HeaderRow) continue;
             var Header = HeaderRow.getElementsByTagName( 'th' )[0];
             if (!Header) continue;

             NavigationBoxes[ tableIndex ] = Tables[i];
             Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );

             var Button     = document.createElement( 'span' );
             var ButtonLink = document.createElement( 'a' );
             var ButtonText = document.createTextNode( collapseCaption );

             Button.style.styleFloat = 'right';
             Button.style.cssFloat = 'right';
             Button.style.fontWeight = 'normal';
             Button.style.textAlign = 'right';
             Button.style.width = "6em";

             ButtonLink.style.color = Header.style.color;
             ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
             ButtonLink.setAttribute( 'href', "javascript:collapseTable(" + tableIndex + ");" );
             ButtonLink.appendChild( ButtonText );

             Button.appendChild( document.createTextNode( "[" ) );
             Button.appendChild( ButtonLink );
             Button.appendChild( document.createTextNode( "]" ) );

             Header.insertBefore( Button, Header.childNodes[0] );
             tableIndex++;
         }
     }

     for ( i = 0;  i < tableIndex; i++ ) {
         if ( $(NavigationBoxes[i]).hasClass('collapsed' ) || ( tableIndex >= autoCollapse && $(NavigationBoxes[i]).hasClass( 'autocollapse' ) ) ) {
             collapseTable( i );
         }
     }
 }

 $( createCollapseButtons );


 // ============================================================
 // BEGIN Dynamic Navigation Bars (experimental)
 // TODO: substituir pelo plugin makeCollapsible quando estiver online (ver [[mw:RL/DM#jQuery.makeCollapsible]])

 // set up the words in your language
 var NavigationBarHide = '[ Esconder ▲ ]';
 var NavigationBarShow = '[ Expandir ▼ ]';

 // set up max count of Navigation Bars on page,
 // if there are more, all will be hidden
 // NavigationBarShowDefault = 0; // all bars will be hidden
 // NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
 var NavigationBarShowDefault = 0;


 // shows and hides content and picture (if available) of navigation bars
 // Parameters:
 //     indexNavigationBar: the index of navigation bar to be toggled
 function toggleNavigationBar(indexNavigationBar)
 {
    var NavToggle = document.getElementById('NavToggle' + indexNavigationBar);
    var NavFrame = document.getElementById('NavFrame' + indexNavigationBar);
    var NavChild;

    if (!NavFrame || !NavToggle) {
        return false;
    }

    // if shown now
    if (NavToggle.firstChild.data == NavigationBarHide) {
        for (
                NavChild = NavFrame.firstChild;
                NavChild != null;
                NavChild = NavChild.nextSibling
            ) {
            if (NavChild.className == 'NavPic') {
                NavChild.style.display = 'none';
            }
            if (NavChild.className == 'NavContent') {
                NavChild.style.display = 'none';
            }
        }
    NavToggle.firstChild.data = NavigationBarShow;

    // if hidden now
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
        for (
                NavChild = NavFrame.firstChild;
                NavChild != null;
                NavChild = NavChild.nextSibling
            ) {
            if (NavChild.className == 'NavPic') {
                NavChild.style.display = 'block';
            }
            if (NavChild.className == 'NavContent') {
                NavChild.style.display = 'block';
            }
        }
    NavToggle.firstChild.data = NavigationBarHide;
    }
 }

// adds show/hide-button to navigation bars
function createNavigationBarToggleButton()
{
    var indexNavigationBar = 0;
    var i;
    // iterate over all < div >-elements
    for(
            i=0;
            NavFrame = document.getElementsByTagName('div')[i];
            i++
        ) {
        // if found a navigation bar
        if (NavFrame.className == 'NavFrame') {

            indexNavigationBar++;
            var NavToggle = document.createElement('a');
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');

            var NavToggleText = document.createTextNode(NavigationBarHide);
            NavToggle.appendChild(NavToggleText);
            // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
            for(
              var j=0;
              j < NavFrame.childNodes.length;
              j++
            ) {
              if (NavFrame.childNodes[j].className == 'NavHead') {
                NavFrame.childNodes[j].appendChild(NavToggle);
              }
            }
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
        }
    }
    // if more Navigation Bars found than Default: hide all
    if (NavigationBarShowDefault < indexNavigationBar) {
        for(
                i=1;
                i<=indexNavigationBar;
                i++
        ) {
            toggleNavigationBar(i);
        }
    }

}

$( createNavigationBarToggleButton );

 // END Dynamic Navigation Bars
 // ============================================================


/**
 * @source: [[en:MediaWiki:Gadget-DocTabs.js]]
 * @todo: Migrar para um gadget e sincronizar com o original
 */
//Gera a aba Citações (e, no namespace Predefinição, também a aba Documentação)
var conf = mw.config.get([
	'wgPageName',
	'wgArticleId',
	'wgCanonicalNamespace',
	'wgTitle',
	'wgScriptPath'
]);

function citations_tab(){
 
  var texts = {
      // tab id : [ label, hover-text, access-key (c if tab comes first, 3 if last) ]
      'ca-nstab-main': ['Entrada', 'Ver a página de conteúdo', 'c'],
      'ca-nstab-citações': ['Citações', 'Ver página de citações', '3'],
      'ca-nstab-template': ['Predefinição', 'Ver predefinição', 'c'],
      'ca-nstab-documentation': ['Documentação', 'Documentação da predefinição', '3']
  };
 
  var lookup = {}; // {page-title: tab-node} these are looked up and changed to red if missing.
 
  // Returns [id-of-portlet, node-to-insert-before or null] for inserting the tab.
  function get_insert_position(id) {
    var portlet = document.getElementById('p-namespaces') ? 'p-namespaces' : 'p-cactions';
    var insbef = null;
 
    if (texts[id][2] == 'c') { // otherwise '3'
       insbef = document.getElementById(portlet).getElementsByTagName('ul')[0].firstChild;
    } else if (portlet == 'p-cactions' ) { // 'last' in Monobook means "before Edit"
      var insbef = document.getElementById('ca-edit');
      if(! insbef) insbef = document.getElementById('ca-viewsource');
    }
 
    return [portlet, insbef];
  }
 
  // Add a new namespace with addPortletLink using the lookup table above.
  function add_namespace_tab(page, id) {
    var insert = get_insert_position(id);
    mw.util.addPortletLink( insert[0], mw.util.getUrl( page ), texts[id][0], id, texts[id][1], texts[id][2], insert[1] ); 
    if (page == conf.wgPageName) { // Can by-pass lookup
        var tab = document.getElementById(id);
        tab.className = 'selected';
        if (conf.wgArticleId == 0) {
         make_tab_red(tab);
        }
    } else { // lookup the redness with the ajax below
        lookup[page]=document.getElementById(id);
    }
  }
 
  // Replace the two current tabs with new ones, used when in the third namespace.
  function change_main_tabs(old_id, new_id, talk_page) {
    // Remove old tab.
    var ct = document.getElementById(old_id);
    ct.parentNode.removeChild(ct);
    // Add new tab.
    add_namespace_tab(conf.wgPageName, new_id);
 
    // Change destination of talk tab.
    var dt = document.getElementById('ca-talk');
    var a = dt.getElementsByTagName('a')[0];
    a.setAttribute('href', mw.util.getUrl( talk_page ));
    lookup[talk_page] = dt;
    if(dt.className) dt.className = dt.className.replace('new','');
  }
 
  // Change a blue-link to a red-link
  function make_tab_red(tab){
    tab.className = tab.className+' new';
    var a = tab.getElementsByTagName('a')[0];
    var href = a.getAttribute('href');
    a.setAttribute('href',href+(href.indexOf('?')>0?'&':'?')+'action=edit&redlink=1');
  }
 
  if( conf.wgCanonicalNamespace == 'Citações' ){  
    change_main_tabs('ca-nstab-citações', 'ca-nstab-citações', 'Discussão:' + conf.wgTitle);
    add_namespace_tab(conf.wgTitle, 'ca-nstab-main');
 
  }else if( conf.wgCanonicalNamespace == '' || conf.wgCanonicalNamespace == 'Talk' ){
    add_namespace_tab('Citações:'+conf.wgTitle, 'ca-nstab-citações');
 
  }else if( conf.wgCanonicalNamespace == 'Template' && /\/doc$/.test(conf.wgTitle) ){
    var baseTitle = conf.wgTitle.replace(/\/doc$/, "");
    change_main_tabs('ca-nstab-template', 'ca-nstab-documentation', 'Predefinição Discussão:' + baseTitle);
    add_namespace_tab('Predefinição:' + baseTitle, 'ca-nstab-template');
 
  }else if( conf.wgCanonicalNamespace == 'Template' || conf.wgCanonicalNamespace == 'Template_talk' ){
    add_namespace_tab('Predefinição:'+conf.wgTitle+'/doc', 'ca-nstab-documentation');
 
  }else{ //Nothing to see here...
    return false;
 
  }
 
  //Now check for red pages
  // [[mw:RL/JD]]: sajax_init_object is deprecated. Use $.ajax, $.getJSON and/or $.get
 
  var pagetitles = '';
  var spl = '';
  for(var page in lookup) {
    pagetitles += spl + page;  // encodeURIComponent(page);
    spl = '|';
  }
 
 $.getJSON(
	mw.util.wikiScript( 'api' ), {
		format: 'json',
		action: 'query',
		titles: pagetitles,
		prop: 'info'
	},
	function( obj ) {
	  /* API call was successful do something with obj */

           if (obj['query']['pages'] == undefined)     return;
           $.each( obj['query']['pages'], function () {
              title = this.title;
              if (this.missing != undefined) {
                make_tab_red(lookup[title]);
              }
           } );

         }
 );
}
 
$( function() {
	mw.loader.using( 'mediawiki.util', citations_tab );
} );

/*
== Redirecionamento automático ==
Permite o redirecionamento automático para página com grafia semelhante (geralmente, troca de inicial maiúscula por minúscula e vice-versa).
*/

function doRedirect() {

    // REDIRECTED FROM
    if( window.location.href.indexOf('redirde=') != -1 ) {
        var wiktDYMfrom = decodeURIComponent(window.location.href.replace(/^(.+[&\?]redirde=([^&]+).*|.*)?$/,"$2"));

        jQuery('#siteSub').after(
            newNode('div', {id: 'contentSub'}, '(Auto-redirecionado de ',
                newNode('tt', newNode('a', {href: mw.util.getUrl(wiktDYMfrom) + '?redirect=no', 'class': 'new'}, wiktDYMfrom)),
        ')'));

    } else {
        // DID YOU MEAN
    
        var target = jQuery('#did-you-mean a').html(),
            pagetitle = jQuery.trim(jQuery('h1').first().text());

        if( target && target != pagetitle
                   && !window.location.href.match(/[&\?]redirect=no|[&\?]action=(?!view)/)
                   && ($.cookie('WiktionaryDisableAutoRedirect') != 'true')
                   && mw.config.get('wgArticleId') === 0
                   && !/Redirected from/.test(jQuery('#contentSub').html())) {
            document.location = mw.util.getUrl( target ) + '?redirde=' + mw.util.wikiUrlencode( pagetitle );
        }
    }
}
 
$( doRedirect );