Pannello di Login in stile Google

Tutorial Pannello di Login in stile Google

Messaggio Da Niko Dom 17 Gen 2021 - 1:37

Pannello di Login in stile Google


Con questo script puoi scegliere con quale account entrare nel tuo forum con un pannello di login simile a quello utilizzato da Google.

Pannello di Login in stile Google YM70B4q Pannello di Login in stile Google MVJXa0a

Creazione di una pagina HTML

Per iniziare dobbiamo creare una nuova pagina HTML. Per fare questo andiamo verso Pannello di amministrazione ► e creiamo la pagina con queste impostazioni:
  • Titolo: a tua scelta
  • Vuoi usare l'inizio e la fine della tua pagina del forum?: SI
  • Utilizzare questa pagina come home page? NO
  • Codice:
    Codice:
    <style type="text/css">/* CONTÊINERES E CONFIGURAÇÃO GERAL */
    body { overflow:hidden; }
    #fa_form_container { color:#666; font-size:12px; font-family:Arial, sans-serif; background:#FFF; position:fixed; top:0; left:0; right:0; bottom:0; z-index:999999; overflow:auto; }
    #fa_form_container a { color:#69C !important; }
    #fa_form_container a:hover { color:#369 !important; }
    .fa_login_maintitle { font-size:24px; font-weight:bold; text-align:center; text-transform:uppercase; margin:20px 0; }
    .fa_login_maintitle img { vertical-align:-5px; height:30px; margin-right:6px; }
    .fa_login_title { text-align:center; margin:30px 0; color:#666; font-size:28px; font-weight:bold; font-family:Arial, sans-serif; }
    .fa_login_desc { font-size:16px; text-align:center; margin:10px 0; }
    .fa_form_wrap { text-align:center; background:#EEE; border:1px solid #DDD; box-shadow:0 6px 12px rgba(0, 0, 0, 0.1); border-radius:3px; padding:30px 6px; width:300px; margin:30px auto; overflow:hidden; position:relative; transition:250ms; }
    .fa_login_row { margin:10px 0; }
    .fa_form_links { text-align:center; }
    .fa_login_origin { font-size:12px; position:fixed; bottom:10px; right:10px; z-index:-1; }
    .fa_login_origin a { font-weight:bold; }
     
    /* NOME DE USUÁRIO E AVATAR */
    .fa_login_avatar { background:#FFF; border:1px solid #DDD; border-radius:100px; padding:2px; display:inline-block; width:100px; height:100px; overflow:hidden; position:relative; }
    .fa_login_avatar img { height:100px; width:100px; border-radius:100px; }
    #fa_avatar_real { background:#FFF; position:absolute; top:50px; left:50px; right:2px; bottom:2px; height:0; width:0; transition:linear 150ms; }
    #fa_avatar_real.avatar_visible { top:2px; left:2px; height:100px; width:100px; }
    .fa_login_username { font-size:16px; font-weight:bold; }
     
    /* BOTÕES E CAIXAS DE TEXTO */
    .fa_login_button { color:#69C; background:none; border:1px solid #69C; border-radius:3px; font-size:16px; font-weight:bold; font-family:Arial, sans-serif; display:block; height:30px; line-height:30px; width:240px; margin:10px auto; transition:250ms; outline:none; cursor:pointer; }
    .fa_login_button:hover { color:#FFF; background:#69C; }
    .fa_login_input { color:#666; background:#FFF; border:1px solid #CCC; border-radius:3px; padding: 0 3px; height:30px; width: 232px; outline:none; }
    .fa_login_input:focus { border-color:#69C; }
     
    /* SLIDES DE FORMULÁRIO E BOTÃO VOLTAR */
    .fa_form_slide { position:absolute; width:100%; transition:300ms; }
    #fa_login_back { position:absolute; top:30px; left:40px; opacity:0; visibility:hidden; transition:250ms; }
    #fa_login_back.fa_login_visible { opacity:1; visibility:visible; }
     
     
    /* LISTA DE CONTAS */
    #account_list { background:#EEE; position:absolute; top:0; left:0; width:100%; height:100%; overflow:auto; }
    .account_list_row { font-size:16px; text-align:left; width:80%; margin:10px auto; position:relative; }
    .account_list_inner { background:#FFF; border:1px solid #DDD; border-radius:3px; padding:3px; width:80%; cursor:pointer; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
    .account_list_inner:hover { background:#FFD }
    .account_list_avatar { height:40px; width:40px; vertical-align:middle; margin-right:3px; }
    #fa_form_container a.account_list_delete { font-size:30px; color:#F33 !important; background:#FFF; border:1px solid #F33; border-radius:100px; width:20px; height:20px; line-height:22px; text-align:center; position:absolute; margin-top:-10px; top:50%; right:0; display:block; overflow:hidden; }
    #fa_form_container a.account_list_delete:hover { color:#333 !important; border-color:#333; }
     
    /* CAMPOS OCULTOS */
    .logged_out #fa_form_logout, .logged_in #fa_form_login, .noscript #fa_form_login, .noscript #fa_form_logout, #account_list.accounts_hidden { display:none }</style>
    <div class="logged_out noscript" id="fa_form_container">
     
      <h1 class="fa_login_maintitle">
          <a target="_blank" href="https://www.forumeiros.com"><img src="https://im0.all-up.com/static/images/sigle.png" /><span style="color:#39C;">Forum</span><span style="color:#333;">eiros.com</span></a>
      </h1>
     
      <!--  START_NOSCRIPT_LOGIN_FORM  -->  <noscript>    <form action="/login" method="post">      <h2 class="fa_login_title">Log in</h2>      <p class="fa_login_desc">Per favore, connettiti per accedere al forum</p>      <div class="fa_form_wrap">        <div class="fa_login_row">          <input id="fa_login_username" class="fa_login_input" type="text" name="username" placeholder="Il tuo nome utente"/>        </div>                  <div class="fa_login_row">          <input id="fa_login_password" class="fa_login_input" type="password" name="password" placeholder="Password"/>        </div>                  <div class="fa_login_row">          <input class="fa_login_button" type="submit" name="login" value="Entra"/>                        <div style="width:240px;margin:auto;">            <div style="float:left;">              <label for="fa_autologin"><input id="fa_autologin" type="checkbox" name="autologin"/> Permanecer conectado</label>            </div>                            <div style="float:right;">              <a href="/profile?mode=sendpassword">Esqueci minha senha</a>            </div>                            <div class="clear"></div>          </div>        </div>      </div>              <div class="fa_form_links">        <div class="fa_login_row">          <a href="/register">Crea un account</a>        </div>        <div class="fa_login_row">          <a href="/login#login_classic">Log-in classico</a> | <a href="/login?logout=true#login_classic">Logout</a>        </div>      </div>    </form>  </noscript>
      <!--  END_NOSCRIPT_LOGIN_FORM  -->
      <!--  START_LOGIN_FORM  -->
      <form method="post" action="/login" id="fa_form_login">
           
          <h2 class="fa_login_title">
            Log in
          </h2>
           
          <p class="fa_login_desc">
            Per favore, connettiti per accedere al forum <script type="text/javascript">document.write('<a href="http://' + window.location.host + '">' + window.location.host + '</a>');</script>
          </p>
             
          <div style="height:210px;" class="fa_form_wrap" id="fa_form_wrap">
                 
            <div class="fa_login_row">
                          <a href="#" id="fa_login_back">Torna indietro</a>          <span class="fa_login_avatar">            <img src="https://2img.net/i/fa/invision/pp-blank-thumb.png" />            <img src="https://2img.net/i/fa/invision/pp-blank-thumb.png" id="fa_avatar_real" />          </span>     
            </div>
                         
            <!--  START_STEP_1  -->     
            <div style="left:0px;" class="fa_form_slide" id="login_step_1">
                       
                <div class="fa_login_row">
                              <input placeholder="Inserisci il tuo nome utente" name="username" type="text" class="fa_login_input" id="fa_login_username" />         
                  <p style="color:#F00;display:none;" class="fa_login_row" id="fa_error_username">
                      Prego, Inserisci il tuo nome utente
                  </p>
                         
                </div>
                               
                <div class="fa_login_row">
                              <input value="Prossimo" type="button" class="fa_login_button" id="fa_button_next" />       
                </div>
                     
            </div>
                 
            <!--  END_STEP_1  -->             
            <!--  START_STEP_2  -->     
            <div style="left:400px;" class="fa_form_slide" id="login_step_2">
                       
                <div class="fa_login_row">
                              <span class="fa_login_username"></span>       
                </div>
                               
                <div class="fa_login_row">
                              <input placeholder="Password" name="password" type="password" class="fa_login_input" id="fa_login_password" />         
                  <p style="color:#F00;width:240px;margin:10px auto;display:none;" class="fa_login_row" id="fa_error_password">
                      Nome utente o password non valida
                  </p>
                         
                </div>
                               
                <div class="fa_login_row">
                              <input value="Login" name="login" type="submit" class="fa_login_button" />                     
                  <div style="width:240px;margin:auto;">
                                 
                      <div style="float:left;">
                                        <label for="fa_autologin"><input name="autologin" type="checkbox" id="fa_autologin" /> Resta connesso</label>           
                      </div>
                                               
                      <div style="float:right;">
                                        <a href="/profile?mode=sendpassword">Ho dimenticato la mia password</a>           
                      </div>
                                               
                      <div class="clear">
                      </div>
                               
                  </div>
                         
                </div>
                     
            </div>
                 
            <!--  END_STEP_2  -->   
          </div>
                   
          <div class="fa_form_links">
                 
            <div class="fa_login_row" id="account_list_holder">
            </div>
                 
            <div class="fa_login_row">
                          <a href="/register">Crea un account</a>     
            </div>
                 
            <div class="fa_login_row">
                          <a href="/login#login_classic">Login classico</a>     
            </div>
               
          </div>
         
      </form>
     
      <!--  END_LOGIN_FORM  -->
      <!--  START_LOGOUT_FORM  -->
      <form method="post" action="/login?logout=true" id="fa_form_logout">
           
          <h2 class="fa_login_title">
            Sair
          </h2>
           
          <p class="fa_login_desc">
            Stai per lasciare <script type="text/javascript">document.write('<a href="http://' + window.location.host + '">' + window.location.host + '</a>');</script>
          </p>
             
          <div class="fa_form_wrap">
                 
            <div class="fa_login_row">
                          <span class="fa_login_avatar"><script type="text/javascript">document.write(_userdata.avatar);</script></span>     
            </div>
                         
            <div class="fa_login_row">
                          <span class="fa_login_username"><script type="text/javascript">document.write('<a href="/u' + _userdata.user_id + '" target="_blank">' + _userdata.username + '</a>');</script></span>     
            </div>
                         
            <div class="fa_login_row">
                Sei sicuro di volerti disconnettere?
            </div>
                 
            <div class="fa_login_row">
                          <input value="Si" name="confirm" type="submit" class="fa_login_button" />          <input value="No" name="cancel" type="submit" class="fa_login_button" />          <script type="text/javascript">//<![CDATA[
              _userdata.session_logged_in && (function() {
                var logout = document.getElementById('logout'),
                    container = document.getElementById('fa_form_container'),
                    form_logout = document.getElementById('fa_form_logout');
                   
                document.title = 'Log out';
                container.className = 'logged_in';
             
                /* if the default login link is present we can get the data from the href attribute. ( FASTER )
                ** otherwise we'll need to send an AJAX request to the login page for the data ( SLOWER ) */
                if (logout) {
                  var tid = logout.href.replace(/.*?tid=(.*?)&.*/, '$1'),
                      key = logout.href.replace(/.*?key=(.*?)$/, '$1');
                     
                  form_logout.action += '&tid=' + tid;
                  document.write('<input type="hidden" name="tid" value="' + tid + '"><input type="hidden" name="key" value="' + key + '">');
                } else {
                  $.get('/login?logout=true&change_version=prosilver', function(d) {
                    var info = $('.submit-buttons', d)[0];
                    if (info) {
                      info.style.display = 'none';
                      form_logout.appendChild(info);
                      form_logout.action += '&tid=' + form_logout.tid.value;
                    }
                  });
                }
              }());
              //]]></script>     
            </div>
               
          </div>
           
      </form>
       
      <!--  END_LOGOUT_FORM  -->       
    </div>
     <script type="text/javascript">//<![CDATA[
    !_userdata.session_logged_in && (function() {
      document.title = 'Entrar';
     
      window.fa_form_login = {
        redirect : my_getcookie('fa_login_form_redirect') || '/forum', /* change redirection page after login */
        submitting : false, /* true if posting login info */
     
        accountList : document.createElement('DIV'), /* stores logged accounts */
     
        /* move onto the password step
          pass along the user id to get the user avatar faster */
        next : function(id) {
          var username = document.getElementById('fa_login_username');
       
          if (username.value) {
            var avatar = document.getElementById('fa_avatar_real'),
                row, accounts, i;
         
         
            fa_form_login.clearError('username');
            username.value = username.value.replace(/^\s+|\s+$/g, ''); // trim extra white space
         
            // check if the username is already stored
            if (!id && storage && storage.fa_accounts && window.JSON) {
              accounts = JSON.parse(storage.fa_accounts);
              for (i in accounts) {
                if (username.value.toLowerCase() == accounts[i].username.toLowerCase()) {
                  id = i;
                  break;
                }
              }
            }
         
            row = id ? null : document.getElementById('account_user_' + id);
         
            // check if account row is created to get an avatar that's already loaded
            if (row) avatar.src = row.getElementsByTagName('IMG')[0].src;
            else {
              $.get(id ? '/ajax/index.php?f=m&user_id=' + id : '/profile?mode=viewprofile&u=' + username.value, function(d) {
                var ava = id ? $('.tooltip-content img', d)[0] : $('#profile-advanced-right .module:first div img:first,.forumline td.row1.gensmall:first > img:first, .frm-set.profile-view.left dd img,dl.left-box.details:first dd img, .row1 b .gen:first img, .real_avatar img', d)[0];
                avatar.src = ava ? ava.src : 'https://2img.net/i/fa/invision/pp-blank-thumb.png';
                avatar.className = 'avatar_visible';
              });
            }
       
            $('.fa_login_username').html('<a href="/profile?mode=viewprofile&u=' + username.value + '" target="_blank">' + username.value + '</a>');
         
            document.getElementById('fa_form_wrap').style.height = '260px';
            document.getElementById('login_step_1').style.left = '-400px';
            document.getElementById('login_step_2').style.left = '0px';
            document.getElementById('fa_login_back').className = 'fa_login_visible';
         
            window.setTimeout(function() {
              document.getElementById('fa_login_password').focus();
            }, 300);
          } else {
            fa_form_login.error('username');
          }
        },
     
        /* move back to the username step */
        back : function() {
          fa_form_login.clearError('password');
       
          document.getElementById('fa_login_username').focus();
          document.getElementById('fa_avatar_real').className = '';
       
          document.getElementById('fa_form_wrap').style.height = '210px';
          document.getElementById('login_step_1').style.left = '0px';
          document.getElementById('login_step_2').style.left = '400px';
          document.getElementById('fa_login_back').className = '';
          return false;
        },
     
        /* submit the login form */
        submit : function() {
          if (!fa_form_login.submitting) {
            fa_form_login.submitting = true;
         
            document.getElementById('fa_form_wrap').style.height = '260px';
            fa_form_login.clearError('password');
         
            $.post('/login', $('#fa_form_login').serialize() + '&login=true', function(d) {
              fa_form_login.submitting = false;
              if (/_userdata\["session_logged_in"\] = 1/.test(d)) {
                var storage = window.localStorage,
                    id = d.match(/_userdata\["user_id"\] = (\d+)/)[1];
             
                /* store the user_id and username for next login */
                if (storage && window.JSON) {
                  var accounts = storage.fa_accounts ? JSON.parse(storage.fa_accounts) : {}, i;
               
                  for (i in accounts) accounts[i].last_active = 0;
               
                  accounts[id] = {
                    last_active : 1, /* last active account will be marked with a 1 */
                    username : document.getElementById('fa_login_username').value
                  };
               
                  storage.fa_accounts = JSON.stringify(accounts);
                }
             
                my_setcookie('fa_login_form_redirect', '');
                window.location.href = fa_form_login.redirect;
              } else {
                fa_form_login.error('password');
              }
            });
          }
          return false;
        },
     
        /* throw a form error and display the error text */
        error : function(type) {
          var error = document.getElementById('fa_error_' + type),
              wrap = document.getElementById('fa_form_wrap');
       
          if (/none/.test(error.style.display)) {
            document.getElementById('fa_login_' + type).style.borderColor = '#F00';
       
            error.style.display = 'block';
            wrap.style.height = +wrap.style.height.replace(/px/, '') + error.getBoundingClientRect().height + 'px';
          }
        },
     
        /* clear the specified error */
        clearError : function(type) {
          document.getElementById('fa_error_' + type).style.display = 'none';
          document.getElementById('fa_login_' + type).style.borderColor = '';
        },
     
        /* delete a profile from the account list */
        deleteProfile : function(id) {
          var storage = window.localStorage, accounts = JSON.parse(storage.fa_accounts),
              row = document.getElementById('account_user_' + id),
              i;
     
          delete accounts[id];
          for (i in accounts) {
            accounts[i].last_active = 1;
            break;
          }
          storage.fa_accounts = JSON.stringify(accounts);
       
          row.parentNode.removeChild(row);
          if (!fa_form_login.accountList.firstChild) fa_form_login.accountList.innerHTML = '<div class="fa_login_row">Não existem contas armazenadas.</div><div class="fa_login_row"><a href="javascript:fa_form_login.toggleAccounts();">Retornar ao login</a></div>';
        },
     
        /* create the profile rows based onto the accounts you logged into */
        createProfile : function(id, o) {
          var row = document.createElement('DIV');
          row.id = 'account_user_' + id;
          row.className = 'account_list_row';
          row.innerHTML = '<div class="account_list_inner"><img class="account_list_avatar" src="https://2img.net/i/fa/invision/pp-blank-thumb.png"/> <span class="account_list_username">' + o.username + '</span></div><a class="account_list_delete" title="Elimina account" href="javascript:fa_form_login.deleteProfile(\'' + id + '\');">X</a>';
          row.firstChild.onclick = function() {
            fa_form_login.toggleAccounts();
            document.getElementById('fa_login_username').value = $('.account_list_username', this).text();
            fa_form_login.next(this.parentNode.id.slice(13));
          };
       
          $.get('/ajax/index.php?f=m&user_id=' + id, function(d) {
            var ava = $('.tooltip-content img', d)[0];
            if (ava) row.getElementsByTagName('IMG')[0].src = ava.src;
          });
       
          fa_form_login.accountList.appendChild(row);
        },
     
        /* basic setup of the account list */
        initAccountList : function() {
          var a = document.createElement('A'),
              holder = document.getElementById('account_list_holder');
       
          a.href = '#';
          a.innerHTML = 'Entre com outra conta';
          a.onclick = fa_form_login.toggleAccounts;
       
          fa_form_login.accountList.id = 'account_list';
          fa_form_login.accountList.className = 'accounts_hidden';
       
          document.getElementById('fa_form_wrap').appendChild(fa_form_login.accountList);
          holder.appendChild(a);
        },
     
        /* toggle display of the account list */
        toggleAccounts : function() {
          if (/accounts_hidden/.test(fa_form_login.accountList.className)) {
            fa_form_login.accountList.className = '';
            document.getElementById('account_list_holder').firstChild.innerHTML = 'Torna al login';
          } else {
            fa_form_login.accountList.className = 'accounts_hidden';
            document.getElementById('account_list_holder').firstChild.innerHTML = 'Collegati ad un altro account';
          }
       
          if (!fa_form_login.accountList.firstChild) fa_form_login.accountList.innerHTML = '<div class="fa_login_row">Non hai account memorizzati.</div><div class="fa_login_row"><a href="javascript:fa_form_login.toggleAccounts();">Torna al login</a></div>';
          return false;
        }
      };
     
      var container = document.getElementById('fa_form_container'),
          username = document.getElementById('fa_login_username'),
          storage = window.localStorage;
     
      container.className = 'logged_out';
     
      /* move forward in the form when ENTER is pressed */
      username.onkeydown = function(e) {
        if (e.keyCode && e.keyCode == 13) {
          fa_form_login.next();
          return false;
        }
      };
     
      /* if the specified data is useable we'll go through the stored accounts in localStorage and form a list for switching */
      if (storage && storage.fa_accounts && window.JSON) {
        var accounts = JSON.parse(storage.fa_accounts),
            i, last_active = false;
     
        for (i in accounts) {
          if (accounts[i].last_active) {
            last_active = true;
            username.value = accounts[i].username;
            fa_form_login.next(i);
          }
         
          fa_form_login.createProfile(i, accounts[i]);
        }
     
        fa_form_login.initAccountList();
        !last_active && username.focus();
      } else username.focus();
     
      document.getElementById('fa_button_next').onclick = function() {
        fa_form_login.next();
      };
      document.getElementById('fa_login_back').onclick = fa_form_login.back;
      document.getElementById('fa_form_login').onsubmit = fa_form_login.submit;
    }());
    //]]></script>


Installazione del codice Javascript

Le pagine javascript attive nel tuo forum ti permettono di inserire script e jquery per personalizzare il tuo forum, tuttavia è importante sapere che qualsiasi script trovato su internet non finisce per apparire nei forum.

Per creare il codice javascript dovremo andare invece verso Pannello di amministrazione ► e creare un nuovo codice con le seguenti impostazioni:
  • Titolo: a tua scelta
  • Dove: in tutte le pagine
  • Codice:
    Codice:
    (function() {
      var html_page = '{LINK_DA_PAGINA_HTML}',
          link_change = true,
          redirect = true;
     
      $(function() {
        var regex = new RegExp(html_page);
     
        // link change
        if (link_change && !regex.test(window.location.href)) {
          $('a[href^="/login"], a[href^="http://' + window.location.host + '/login"]').attr('href', html_page);
        }
     
        // redirect to classic if login page isn't available
        if (!document.getElementById('fa_form_container') && regex.test(window.location.href)) {
          window.location.href = '/login#login_classic';
        }
      });
     
      // login redirection
      // saves redirect location so you're taken to the correct page upon login
      if (/\/login\?redirect/.test(window.location.href)) {
        my_setcookie('fa_login_form_redirect', window.location.search.replace(/.*?redirect=(.*?)(?:&|$)/, '$1'));
      }
     
      // redirect
      if (redirect && /\/login/.test(window.location.href)) {
        if (/login_classic/.test(window.location.hash) || /admin=1/.test(window.location.href)) return;
        window.location.href = html_page;
      }
    }());


Sarà poi necessario modificare var html_page = '{LINK_DA_PAGINA_HTML}', con il link della pagine HTML creata precedentemente (ad esempio: https://aiuto.forumattivo.it/h292-)


Niko
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