Hoje lhes trago um Gadget para blogger que nos ajuda a implementar em nosso blog as "Ultimas Postagens" (Post Recentes) com imagens em miniatura.

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Vá em Layout > ADICIONAR GADGET > HTML/JavaScript

Escolha onde quer adicionar o gadget de Postagens recentes com imagens

Copie o código abaixo e cole no gadget.

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<style type='text/css'>

img.recent_thumb {padding:2px;width:70px;height:70px;border:0;

float:left;margin:5px 10px 10px 0; border: 1px solid #ccc;}

.recent_posts_with_thumbs {float: left;width: 100%;min-height: 100px;margin: 0px 0px 5px 0px;padding: 0;font-size:12px;}

ul.recent_posts_with_thumbs li {padding-bottom:5px;padding-top:5px;min-height:75px;}

.recent_posts_with_thumbs a {text-decoration:none;}

.recent_posts_with_thumbs strong {font-size:10px;}

.recent_posts_with_thumbs h4 {

text-transform: uppercase;

font-size: 14px;

}

</style>

<script type='text/javascript'>

//<![CDATA[

function showrecentpostswiththumbs(json) {document.write('<ul class="recent_posts_with_thumbs">'); for (var i = 0; i < numposts; i++) {var entry = json.feed.entry[i];var posttitle = entry.title.$t;var posturl;if (i == json.feed.entry.length) break;for (var k = 0; k < entry.link.length;k++){

if(entry.link[k].rel=='replies'&&entry.link[k].type=='text/html'){var commenttext=entry.link[k].title;var commenturl=entry.link[k].href;}

if (entry.link[k].rel == 'alternate') {posturl = entry.link[k].href;break;}}var thumburl;try {thumburl=entry.media$thumbnail.url;}catch (error)

{

s=entry.content.$t;a=s.indexOf("<img");b=s.indexOf("src=\"",a);c=s.indexOf("\"",b+5);d=s.substr(b+5,c-b-5);if((a!=-1)&&(b!=-1)&&(c!=-1)&&(d!="")){
thumburl=d;} else thumburl='http://www.webaholic.co.in/other/no-image.jpg ';

}

var postdate = entry.published.$t;var cdyear = postdate.substring(0,4);var cdmonth = postdate.substring(5,7);var cdday = postdate.substring(8,10);var monthnames = new Array();monthnames[1] = "Jan";monthnames[2] = "Fev";monthnames[3] = "Mar";monthnames[4] = "Abr";monthnames[5] = "Maio";monthnames[6] = "Jun";monthnames[7] = "Jul";monthnames[8] = "Ago";monthnames[9] = "Set";monthnames[10] = "Out";monthnames[11] = "Nov";monthnames[12] = "Dez";document.write('<li class="clearfix">');

if(showpostthumbnails==true)

document.write('<img class="recent_thumb" src="'+thumburl+'"/>');

document.write('<b><h4><a href="'+posturl+'" target ="_top">'+posttitle+'</a></b></h4>');

    if ("content" in entry) {

      var postcontent = entry.content.$t;}

    else

    if ("summary" in entry) {

      var postcontent = entry.summary.$t;}

    else var postcontent = "";

    var re = /<\S[^>]*>/g;

    postcontent = postcontent.replace(re, "");

if (showpostsummary == true) {

      if (postcontent.length < numchars) {

          document.write('<i>');

         document.write(postcontent);

          document.write('</i>');}

      else {

          document.write('<i>');

         postcontent = postcontent.substring(0, numchars);

         var quoteEnd = postcontent.lastIndexOf(" ");

         postcontent = postcontent.substring(0,quoteEnd);

         document.write(postcontent + '...');

          document.write('</i>');}

}

var towrite='';var flag=0;

document.write('<br><strong>');

if(showpostdate==true) {towrite=towrite+monthnames[parseInt(cdmonth,10)]+' - '+cdday+' - '+cdyear;flag=1;}

if(showcommentnum==true)

{

if (flag==1) {towrite=towrite+' | ';}

if(commenttext=='0 Comments') commenttext='0 comentarios';

if(commenttext=='1 Comment') commenttext='1 comentario';

commenttext = '<a href="'+commenturl+'" target ="_top">'+commenttext+'</a>';

towrite=towrite+commenttext;

flag=1;

;

}

if(displaymore==true)

{

if (flag==1) towrite=towrite+' | ';

towrite=towrite+'<a href="'+posturl+'" class="url" target ="_top">Leia mais</a>';

flag=1;

;

}

document.write(towrite);

document.write('</strong></li>');

if(displayseparator==true)

if (i!=(numposts-1))

document.write('');

}document.write('</ul>');

}

//]]>

</script>

<script style='text/javascript'>

var numposts = 5;

var showpostthumbnails = true;

var displaymore = true;

var displayseparator = true;

var showcommentnum = true;

var showpostdate = true;

var showpostsummary = true;

var numchars = 80;</script>
<script src='http://SEUBLOG.blogspot.com/feeds/posts/default?orderby=published&alt=json-in-script&callback=showrecentpostswiththumbs '></script>

Para que o Gadget Postagens Recentes com Imagens funcione perfeitamente em seu blog, na última linha você precisa substituir “SEUBLOG” pelo nome do seu blog.