Adaptando el Calendario Blogger...

Me río yo de las "mejoras" de Blogger. Con eso de controlarnos los feeds han terminado por desbaratar la mitad de nuestros blogs. Y es que, acabo de darme cuenta de que tampoco me funciona el script de "Links a Epílogo"... así que he tenido que eliminarlo (encima, me daba error en la página, claro) :(

Menos mal que alguien se da cuenta del desbarajusta que Blogger ha montado e intenta poner remedio. Así, Phydeaux ha venido a salvarnos los Archivos-Calendario, modificando el segundo de los códigos (el script) del calendario, de forma que reconozca de forma automática la zona horaria del blog.

Así que, quienes tengáis zona horaria "positiva" (los europeos, por ejemplo: aquí, en España, tenemos ahora +2:00, por el horario de verano... tonterías de la CEE), sustituid el segundo código del calendario por el que sigue:

<!-- Blogger Archive Calendar -->

<script type='text/javascript'>

//<![CDATA[



var bcLoadingImage = "http://www2.blogger.com/img/spinner_white.gif";

var bcLoadingMessage = " Loading....";

var bcArchiveNavText = "View Archive";

var bcArchiveNavPrev = '&#9668;';

var bcArchiveNavNext = '&#9658;';

var headDays = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];

var headInitial = ["Su","Mo","Tu","We","Th","Fr","Sa"];



// Nothing to configure past this point ----------------------------------

var timeOffset;

var bcBlogID;

var calMonth;

var calDay = 1;

var calYear;

var startIndex;

var callmth;

var bcNav = new Array ();

var bcList = new Array ();



//Initialize Fill Array

var fill = ["","31","28","31","30","31","30","31","31","30","31","30","31"];

function openStatus(){

   document.getElementById('calLoadingStatus').style.display = 'block';

   document.getElementById('calendarDisplay').innerHTML = '';

  }

function closeStatus(){

   document.getElementById('calLoadingStatus').style.display = 'none';

  }

function bcLoadStatus(){

   cls = document.getElementById('calLoadingStatus');

   img = document.createElement('img');

   img.src = bcLoadingImage;

   img.style.verticalAlign = 'middle';

   cls.appendChild(img);

   txt = document.createTextNode(bcLoadingMessage);

   cls.appendChild(txt);

  }

function callArchive(mth,yr,nav){

// Check for Leap Years

  if (((yr % 4 == 0) && (yr % 100 != 0)) || (yr % 400 == 0)) {

      fill[2] = '29';

   }

  else {

      fill[2] = '28';

   }

   calMonth = mth;

   calYear = yr;

   if(mth.charAt(0) == 0){

      calMonth = mth.substring(1);

      }

   callmth = mth;

   bcNavAll = document.getElementById('bcFootAll');

   bcNavPrev = document.getElementById('bcFootPrev');

   bcNavNext = document.getElementById('bcFootNext');

   bcSelect = document.getElementById('bcSelection');

   a = document.createElement('a');

   at = document.createTextNode(bcArchiveNavText);

   a.href = bcNav[nav];

   a.appendChild(at);

   bcNavAll.innerHTML = '';

   bcNavAll.appendChild(a);

   bcNavPrev.innerHTML = '';

   bcNavNext.innerHTML = '';

   if(nav <  bcNav.length -1){

      a = document.createElement('a');

      a.innerHTML = bcArchiveNavPrev;

      bcp = parseInt(nav,10) + 1;

      a.href = bcNav[bcp];

      a.title = 'Previous Archive';

      prevSplit = bcList[bcp].split(',');

      a.onclick = function(){bcSelect.options[bcp].selected = true;openStatus();callArchive(prevSplit[0],prevSplit[1],prevSplit[2]);return false;};

      bcNavPrev.appendChild(a);

      }

   if(nav > 0){

      a = document.createElement('a');

      a.innerHTML = bcArchiveNavNext;

      bcn = parseInt(nav,10) - 1;

      a.href = bcNav[bcn];

      a.title = 'Next Archive';

      nextSplit = bcList[bcn].split(',');

      a.onclick = function(){bcSelect.options[bcn].selected = true;openStatus();callArchive(nextSplit[0],nextSplit[1],nextSplit[2]);return false;};

      bcNavNext.appendChild(a);

     }

   script = document.createElement('script');

   script.src = 'http://www.blogger.com/feeds/'+bcBlogId+'/posts/summary?published-max='+calYear+'-'+callmth+'-'+fill[calMonth]+'T23%3A59%3A59'+timeOffset+'&published-min='+calYear+'-'+callmth+'-01T00%3A00%3A00'+timeOffset+'&max-results=100&orderby=published&alt=json-in-script&callback=cReadArchive';

   document.getElementsByTagName('head')[0].appendChild(script);

}



function cReadArchive(root){

// Check for Leap Years

  if (((calYear % 4 == 0) && (calYear % 100 != 0)) || (calYear % 400 == 0)) {

      fill[2] = '29';

   }

  else {

      fill[2] = '28';

   }

    closeStatus();

    document.getElementById('lastRow').style.display = 'none';

    calDis = document.getElementById('calendarDisplay');

    var feed = root.feed;

    var total = feed.openSearch$totalResults.$t;

    var entries = feed.entry || [];

    var fillDate = new Array();

    var fillTitles = new Array();

    fillTitles.length = 32;

    var ul = document.createElement('ul');

    ul.id = 'calendarUl';

    for (var i = 0; i < feed.entry.length; ++i) {

      var entry = feed.entry[i];

      var link = entry.link[0].href;

      var title = entry.title.$t;

      var author = entry.author[0].name.$t;

      var date = entry.published.$t;

      var summary = entry.summary.$t;

      isPublished = date.split('T')[0].split('-')[2];

      if(isPublished.charAt(0) == '0'){

         isPublished = isPublished.substring(1);

         }

      fillDate.push(isPublished);

      if (fillTitles[isPublished]){

          fillTitles[isPublished] = fillTitles[isPublished] + ' | ' + title;

          }

      else {

          fillTitles[isPublished] = title;

          }

      li = document.createElement('li');

      li.style.listType = 'none';

      li.innerHTML = '<a href="'+link+'">'+title+'</a>';

      ul.appendChild(li);



      }

   calDis.appendChild(ul);

   var val1 = parseInt(calDay, 10)

   var valxx = parseInt(calMonth, 10);

   var val2 = valxx - 1;

   var val3 = parseInt(calYear, 10);

   var firstCalDay = new Date(val3,val2,1);

   var val0 = firstCalDay.getDay();

   startIndex = val0 + 1;

  var dayCount = 1;

  for (x =1; x < 38; x++){

      var cell = document.getElementById('cell'+x);

      if( x < startIndex){

          cell.innerHTML = ' ';

          cell.className = 'firstCell';

         }

      if( x >= startIndex){

          cell.innerHTML = dayCount;

          cell.className = 'filledCell';

          for(p = 0; p < fillDate.length; p++){

              if(dayCount == fillDate[p]){

                  if(fillDate[p].length == 1){

                     fillURL = '0'+fillDate[p];

                     }

                  else {

                     fillURL = fillDate[p];

                     }

                  cell.className = 'highlightCell';

                  cell.innerHTML = '<a href="/search?updated-max='+calYear+'-'+callmth+'-'+fillURL+'T23%3A59%3A59'+timeOffset+'&updated-min='+calYear+'-'+callmth+'-'+fillURL+'T00%3A00%3A00'+timeOffset+'" title="'+fillTitles[fillDate[p]].replace(/"/g,'\'')+'">'+dayCount+'</a>';

                 }

              }

          if( dayCount > fill[valxx]){

             cell.innerHTML = ' ';

             cell.className = 'emptyCell';  

             }

          dayCount++;  

         }

      }

    visTotal = parseInt(startIndex) + parseInt(fill[valxx]) -1;

    if(visTotal >35){

        document.getElementById('lastRow').style.display = '';

       }

  }



function initCal(){

   document.getElementById('blogger_calendar').style.display = 'block';

   var bcInit = document.getElementById('bloggerCalendarList').getElementsByTagName('a');

   var bcCount = document.getElementById('bloggerCalendarList').getElementsByTagName('li');

   document.getElementById('bloggerCalendarList').style.display = 'none';

   calHead = document.getElementById('bcHead');

   tr = document.createElement('tr');

   for(t = 0; t < 7; t++){

       th = document.createElement('th');

       th.abbr = headDays[t];

       scope = 'col';

       th.title = headDays[t];

       th.innerHTML = headInitial[t];

       tr.appendChild(th);

      }

   calHead.appendChild(tr);

  for (x = 0; x <bcInit.length;x++){

     var stripYear= bcInit[x].href.split('_')[0].split('/')[3];

     var stripMonth = bcInit[x].href.split('_')[1];

     bcList.push(stripMonth + ','+ stripYear + ',' + x);

     bcNav.push(bcInit[x].href);

     }

  var sel = document.createElement('select');

  sel.id = 'bcSelection';

  sel.onchange = function(){var cSend = this.options[this.selectedIndex].value.split(',');openStatus();callArchive(cSend[0],cSend[1],cSend[2]);};

  q = 0;

  for (r = 0; r <bcList.length; r++){

       var selText = bcInit[r].innerHTML;

       var selCount = bcCount[r].innerHTML.split('> (')[1];

       var selValue = bcList[r];

       sel.options[q] = new Option(selText + ' ('+selCount,selValue);

       q++

       }                    

   document.getElementById('bcaption').appendChild(sel);

   var m = bcList[0].split(',')[0];

   var y = bcList[0].split(',')[1];

   callArchive(m,y,'0');

 }



function timezoneSet(root){

   var feed = root.feed;

   var updated = feed.updated.$t;

   var id = feed.id.$t;

   bcBlogId = id.split('blog-')[1];

   upLength = updated.length;

   timeOffset = updated.substring(upLength-6,upLength);

   timeOffset = encodeURIComponent(timeOffset);

}



//]]>

</script>

<script src='/feeds/posts/summary?max-results=0&amp;alt=json-in-script&amp;callback=timezoneSet'></script>



<!-- End Blogger Archive Calendar -->

Y ya está. No tenéis que cambiar ni tocar nada (a no ser para cambiar los nombres de la semana del inglés al español).

Es una pena que Moggy no haga algo parecido con su calendario Yahoo (aunque estoy convencida de que lo hará).
Para que funcione en mi blog, he tenido que "hacer trampa" en el código: cambiar la hora local de aquí por una horaria en negativo :( .... en fín: al menos funciona...

(Consultar: Calendario Blogger)