Adăugarea butonului "Adăuga ca prieten" in subiecte

Demonstrație:

Instalare:

Cod:

$(function() {
 if (!_userdata.session_logged_in) {
 return false;
 }
 var FFinPosts = {
 sFriend: "Adauga ca prieten",
 sFoes: "Adauga ca prieten",
 oTarget: $('.post'),
 iLen: 0,
 sUser_name: "",
 oFF_list: null,
 aFF_list: [],
 vTemp: null,
 oThis: null
 };
 FFinPosts.iLen = FFinPosts.oTarget.length;

 $.ajax({
 url: "/u" + _userdata.user_id + 'friends',
 cache: false,
 type: "get",
 dataType: "text",
 success: function(response, status, xhr) {
 if (xhr.status == 200) {
 FFinPosts.oFF_list = $('#profile-advanced-details ol .message-header > a[href^="/u"]', response);

 for (var i = 0; i < FFinPosts.oFF_list.length; i++) {
 FFinPosts.aFF_list[FFinPosts.aFF_list.length] = $(FFinPosts.oFF_list[i]).text();
 }

 for (var i = 0; i < FFinPosts.iLen; i++) {
 FFinPosts.oThis = $(FFinPosts.oTarget[i]);
 FFinPosts.sUser_name = FFinPosts.oThis.find('.author a, .name, .user a[href^="/u"]').text();

 if (FFinPosts.sUser_name !== _userdata.username) {
 FFinPosts.vTemp = FFinPosts.oThis.find('.postprofile dd:last, .postdetails.poster-profile, .user-contact');

 if (FFinPosts.aFF_list.indexOf(FFinPosts.sUser_name) == -1) {
 FFinPosts.vTemp.append(
 '<a class="profile-icon" href="/profile?friend=' + encodeURIComponent(FFinPosts.sUser_name) + '&mode=editprofile&page_profil=friendsfoes">' +
 ' <img title="Adauga ca prieten" alt="Adauga ca prieten" src="http://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/16/Actions-list-add-user-icon.png" width="25" height="25">' +
 '</a>'
 )
 } else {
 FFinPosts.vTemp.append(
 '<a class="profile-icon" href="/profile?foe=' + encodeURIComponent(FFinPosts.sUser_name) + '&mode=editprofile&page_profil=friendsfoes">' +
 ' <img title="Scoate-l din lista de prieteni" alt="Scoate-l din lista de prieteni" src="http://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/16/Actions-list-remove-user-icon.png" width="25" height="25">' +
 '</a>'
 )
 }
 }
 }
 }
 }
 });
});