Widget Top Commentators dengan Avatar


Beberapa waktu yang lalu saya menuliskan beberapa artikel widget yang bertemakan social media. Kali ini saya akan membagikan Widget Top Commentators dengan Avatar. Widget ini adalah buatan dari MS-potilas ~ Yet Another Blogger Tips Blog. Seperti namanya, widget ini menampilkan daftar pengunjung yang berikan komentar terbanyak. Itu sedikit penjelasan mengenai widget ini.

PEMASANGAN PADA BLOGSPOT

Pertama-tama masuklah ke halaman tata letak dengan mengeklik menu Tata Letak:



Tata letak Blogger
Masuk ke halaman Tata Letak

Tambahkan sebuah elemen halaman HTML/JavaScript, kemudian salin semua kode ini dan letakkan di dalam formulirnya:

<div id="topkoment">
<style type="text/css">
.top-commenter-line {margin: 0px;border-top: 1px solid #8D8C8C;border-bottom: 1px solid #E7E7E7;background-color: #CECECE;padding: 2px 3px;}
.top-commenter-avatar {display:inline-block;vertical-align:middle;}
#topkoment {width: 300px;margin: 0 auto;padding: 5px;border: 3px solid #797979;}
#topkoment a {color: #B10C0C;}
.profile-name-link {padding-left: 2px;}
</style>
<script type="text/javascript">
// Top Commentators gadget with avatars, by MS-potilas 2012.
// Gets a list of top commentators from all comments, or specified number of days in the past.
// See http://yabtb.blogspot.com/2012/05/top-commenters-gadget-with-avatars.html

// CONFIG:
var maxTopCommenters   = 10,  // How much?
    minComments        = 1,  // How many comments must top commentator have at least
    numDays            = 0,  // From how many days (ex. 30), or 0 from "all the time"
    excludeMe          = true,  // true: exclude my own comments
    excludeUsers       = ["Anonymous", "someothertoexclude"],  // Exclude these usernames
    maxUserNameLength  = 42,  // 0: don't cut, >4: cut usernames
    txtTopLine         = '<div style="font-weight:bold;display:inline-block;width:2em;text-align:right;"><b>[#].</b></div> [image] [user] ([count])',  // List number
    txtNoTopCommenters = 'No top commentators at this time.',
    txtAnonymous       = '',  // Empty, or Anonymous user name localized if you want to localize
    sizeAvatar         = 32,  // Avatar size
    cropAvatar         = true,
    urlNoAvatar        = 'http://lh4.googleusercontent.com/-069mnq7DV_g/TvgRrBI_JaI/AAAAAAAAAic/Iot55vywnYw/s' + sizeAvatar + '/avatar_blue_m_96.png',  // http://www.blogger.com/img/avatar_blue_m_96.png resizeable
    urlAnoAvatar       = 'http://www.gravatar.com/avatar/00000000000000000000000000000000?d=mm&s=' + sizeAvatar,
    urlMyProfile       = '',  // Set if you have no profile gadget on page
    urlMyAvatar        = '';  // Can be empty (then it is fetched) or url to image
// END CONFIG
// for old IEs & IE modes
if(!Array.indexOf) { 
 Array.prototype.indexOf=function(obj) {
  for(var i=0;i<this.length;i++) if(this[i]==obj) return i;
  return -1;
}}
function replaceTopCmtVars(text, item, position)
{
  if(!item || !item.author) return text;
  var author = item.author;

  var authorUri = "";
  if(author.uri && author.uri.$t != "")
    authorUri = author.uri.$t;

  var avaimg = urlAnoAvatar;
  var bloggerprofile = "http://www.blogger.com/profile/";
  if(author.gd$image && author.gd$image.src && authorUri.substr(0,bloggerprofile.length) == bloggerprofile)
    avaimg = author.gd$image.src;
  else {
    var parseurl = document.createElement('a');
    if(authorUri != "") {
      parseurl.href = authorUri;
      avaimg = 'http://www.google.com/s2/favicons?domain=' + parseurl.hostname;
    }
  }
  if(urlMyProfile != "" && authorUri == urlMyProfile && urlMyAvatar != "")
    avaimg = urlMyAvatar;
  if(avaimg == "http://img2.blogblog.com/img/b16-rounded.gif" && urlNoAvatar != "")
    avaimg = urlNoAvatar;
  var newsize="s"+sizeAvatar;
  avaimg = avaimg.replace(/\/s\d\d+-c\//, "/"+newsize+"-c/");
  if(cropAvatar) newsize+="-c";
  avaimg = avaimg.replace(/\/s\d\d+(-c){0,1}\//, "/"+newsize+"/");

  var authorName = author.name.$t;
  if(authorName == 'Anonymous' && txtAnonymous != '' && avaimg == urlAnoAvatar)
    authorName = txtAnonymous;
  var imgcode = '<img class="top-commenter-avatar" height="'+sizeAvatar+'" width="'+sizeAvatar+'" title="'+authorName+'" src="'+avaimg+'" />';
  if(authorUri!="") imgcode = '<a href="'+authorUri+'">'+imgcode+'</a>';

  if(maxUserNameLength > 3 && authorName.length > maxUserNameLength)
    authorName = authorName.substr(0, maxUserNameLength-3) + "...";
  var authorcode = authorName;
  if(authorUri!="") authorcode = '<a class="profile-name-link" href="'+authorUri+'">'+authorcode+'</a>';

  text = text.replace('[user]', authorcode);
  text = text.replace('[image]', imgcode);
  text = text.replace('[#]', position);
  text = text.replace('[count]', item.count);
  return text;
}

var topcommenters = {};
var ndxbase = 1;
function showTopCommenters(json) {
  var one_day=1000*60*60*24
  var today = new Date();

  if(urlMyProfile == "") {
    var elements = document.getElementsByTagName("*");
    var expr = /(^| )profile-link( |$)/;
    for(var i=0 ; i<elements.length ; i++)
      if(expr.test(elements[i].className)) {
        urlMyProfile = elements[i].href;
        break;
      }
  }

  if(json && json.feed && json.feed.entry && json.feed.entry.length) for(var i = 0 ; i < json.feed.entry.length ; i++ ) {
    var entry = json.feed.entry[i];

    if(numDays > 0) {
      var datePart = entry.published.$t.match(/\d+/g); // assume ISO 8601
      var cmtDate = new Date(datePart[0],datePart[1]-1,datePart[2],datePart[3],datePart[4],datePart[5]);
  
      //Calculate difference btw the two dates, and convert to days
      var days = Math.ceil((today.getTime()-cmtDate.getTime())/(one_day));
      if(days > numDays) break;
    }

    var authorUri = "";
    if(entry.author[0].uri && entry.author[0].uri.$t != "")
      authorUri = entry.author[0].uri.$t;

    if(excludeMe && authorUri != "" && authorUri == urlMyProfile)
      continue;
    var authorName = entry.author[0].name.$t;
    if(excludeUsers.indexOf(authorName) != -1)
      continue;

    var hash=entry.author[0].name.$t + "-" + authorUri;
    if(topcommenters[hash])
      topcommenters[hash].count++;
    else {
      var commenter = new Object();
      commenter.author = entry.author[0];
      commenter.count = 1;
      topcommenters[hash] = commenter;
    }
  }

  if(json && json.feed && json.feed.entry && json.feed.entry.length && json.feed.entry.length == 200) {
    ndxbase += 200;
    document.write('<script type="text/javascript" src="http://'+window.location.hostname+'/feeds/comments/default?redirect=false&max-results=200&start-index='+ndxbase+'&alt=json-in-script&callback=showTopCommenters"></'+'script>');

    return;
  }


  // convert object to array of tuples
  var tuplear = [];
  for(var key in topcommenters) tuplear.push([key, topcommenters[key]]);

  tuplear.sort(function(a, b) {
    if(b[1].count-a[1].count)
        return b[1].count-a[1].count;
    return (a[1].author.name.$t.toLowerCase() < b[1].author.name.$t.toLowerCase()) ? -1 : 1;
  });

  // list top topcommenters:
  var realcount = 0;
  for(var i = 0; i < maxTopCommenters && i < tuplear.length ; i++) {
    var item = tuplear[i][1];
    if(item.count < minComments)
        break;
    document.write('<di'+'v class="top-commenter-line">');
    document.write(replaceTopCmtVars(txtTopLine, item, realcount+1));
    document.write('</d'+'iv>');
    realcount++;
  }
  if(!realcount)
    document.write(txtNoTopCommenters);
}
document.write('<script type="text/javascript" src="http://'+window.location.hostname+'/feeds/comments/default?redirect=false&max-results=200&alt=json-in-script&callback=showTopCommenters"></' + 'script>');
</script>
</div>

Setelah itu Pilih Simpan.

Pilihan


OpsiKeterangan
maxTopCommentersMaksimal Pemberi komentar yang muncul
minCommentsJumlah minimum komentar
numDaysJumlah hari perhitungan untuk pemberi komentar: contoh 30 berarti akan menghitung komentar 30 hari terakhir. 0 berarti menghitung semua komentar dari awal blog mulai ditulis
excludeMeJika bernilai true, tidak akan menampilkan komentar dari admin (pemilik blog), jika false akan menghitung komentar dari pemilik blog (admin)
excludeUsersYang tidak ingin di hitung komentarnya contoh: Anonymius
maxUserNameLengthMaksimal panjang namanya, pilih 0 jika ingin menampilkan nama lengkap
txtTopLineformat dari daftarnya: [#] [image] [user] [count], [#]menampilkan penomoran, [image] menampilkan avatar, [user] nama dari pemberi komentar, [count] jumlah komentar
txtNoTopCommentersTulisan yang muncul jika tidak ada komentar
txtAnonymousjika ingin merubah nama dari anonymous, kosongkan jika tidak
sizeAvatarukuran dari avatar
cropAvatarjika true memotong gambar avatar, jika false tidak memotong gambar avatar
urlNoAvatarurl jika pemberi komentar tidak memiliki avatar
urlAnoAvatarurl gambar dari anonymous
urlMyProfileurl gambar untuk profil sendiri, tuliskan urlnya jika tidak memiliki avatar profile
urlMyAvatarurl dari avatar pemilik blog, bisa dikosongkan jika sudah ada atau tentukan url gambar sendiri

Sekian semoga bermanfaat
SatankMKR Sumber : Top Commentators Gadget with avatars
Satank Mkr Beri Komentar
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