https://expressrna.org/header.js?v=c10c805

1var pars={};
2window.location.search
3  .replace(/[?&]+([^=&]+)=([^&]*)/gi, function(str,key,value) {
4    pars[key] = value.replace(/%20/g, " ").replace(/\+/g, "#")
5  }
6);
7
8function login_ok(response) {
9    var id_token, name = "", email = "";
10    if (response && response.credential) {
11      // Google Identity Services
12      id_token = response.credential;
13      try {
14        var payload = JSON.parse(atob(id_token.split('.')[1].replace(/-/g,'+').replace(/_/g,'/')));
15        name  = payload.name  || "";
16        email = payload.email || "";
17      } catch(e) {}
18    } else if (response && response.getBasicProfile) {
19      // Legacy gapi (fallback)
20      id_token = response.getAuthResponse().id_token;
21      name     = response.getBasicProfile().getName();
22      email    = response.getBasicProfile().getEmail();
23    } else { return; }
24    google_user = response;
25    $("#btn_signin").hide();
26    $("#btn_signout").show();
27    $("#menu_signin_sidebar").hide();
28    $("#menu_profile_sidebar").show();
29    $("#div_user_detail").show();
30    $("#tr_user_news").show();
31    $("#tr_user_email").show();
32    $("#btn_signout").html('<a class="nav-link text-nowrap" href="javascript:open_profile();" id="link_profile"><i class="far fa-smile" style="margin-right: 4px;"></i>' + name + '</a>');
33    $("#profile_note").html("");
34    $("#profile_email").html(email);
35    $("#profile_btn_signout").html('<img src=media/signout.png height=13 style="margin-top:-3px;vertical-align:middle; padding-right: 3px;"><a href="#" onclick="signOut();">Sign out</a>');
36    // update last login
37    post_data = {};
38    post_data["action"] = "login";
39    post_data["id_token"] = id_token;
40    $.post('/expressrna_gw/index.py', post_data)
41    .always(function(result) {
42        try {
43            db["user"] = $.parseJSON(result);
44            if (db["user"]["session_token"]) {
45                try { localStorage.setItem("expressrna_session", db["user"]["session_token"]); } catch(e) {}
46            }
47            $("#chk_user_news").prop("checked", db["user"]["news"]);
48            $("#lbl_user_name").val(db["user"]["name"]);
49            display_user_tickets(db["user"]["tickets"]);
50            display_user_access();
51            update_admin_link();
52            try { if (typeof _mcp_init_token_ui === "function") _mcp_init_token_ui(db["user"]["session_token"]); } catch(e) {}
53            try { _update_impersonation_banner(null, ""); } catch(e) {}  // a fresh Google login is always the real account
54        } catch(e) {}
55        // Re-render the page the user is currently on, now that they are logged in.
56        try {
57          if (typeof all_samples !== "undefined") all_samples = [];
58          var cur = {};
59          window.location.search.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(s, k, v) {
60            cur[k] = v.replace(/%20/g, " ").replace(/\+/g, "#");
61          });
62          if (typeof process_login_parameters === "function") {
63            process_login_parameters(cur["action"], cur);
64          }
65        } catch(e) {}
66    })
67}
68
69// Refresh the logged-in user's group membership into db["user"] (it is cached at
70// login time, so group changes made during the session would otherwise be invisible).
71function refresh_user_groups(cb) {
72  if (typeof db === "undefined" || !db["user"] || !db["user"]["session_token"]) { if (cb) cb(); return; }
73  $.post("/expressrna_gw/index.py", { action: "my_groups", session_token: db["user"]["session_token"] })
74  .done(function(result) {
75    try {
76      var r = JSON.parse(result);
77      if (r.status === "ok") {
78        db["user"]["groups"] = r.groups;
79        db["user"]["primary_group_id"] = r.primary_group_id;
80      }
81    } catch(e) {}
82  })
83  .always(function() { if (cb) cb(); });
84}
85
86function update_admin_link() {
87  if (typeof db !== "undefined" && db["user"] && db["user"]["usertype"] === "admin") {
88    $("#menu_admin").show();
89  } else {
90    $("#menu_admin").hide();
91  }
92}
93
94function update_user_usage() {
95  if (!db["user"] || !db["user"]["session_token"]) return;
96  post_data = {};
97  post_data["action"] = "update_user_usage";
98  post_data["session_token"] = db["user"]["session_token"];
99  $.post('/expressrna_gw/index.py', post_data)
100  .done(function(result) {
101      data = $.parseJSON(result);
102      if (data["status"] !== "ok") return;
103      db["user"]["libs"] = data["libs"];
104      db["user"]["experiments"] = data["experiments"];
105      db["user"]["counts"] = data["counts"];
106      db["user"]["limits"] = data["limits"];
107      display_user_access();
108  })
109  .fail(function(){
110  })
111}
112
113function login_fail(error) {
114  google_user = undefined;
115  $("#btn_signin").show();
116  $("#btn_signout").hide();
117  $("#menu_signin_sidebar").show();
118  $("#menu_profile_sidebar").hide();
119  $("#profile_note").html("Your are currently not signed in to expressRNA.");
120}
121function renderButton() {
122  google.accounts.id.initialize({
123    client_id:             "791006066118-1m577h8b7nplonckttm8qtql82ijj6pc.apps.googleusercontent.com",
124    callback:              login_ok,

125    auto_select:           true,
126    use_fedcm_for_prompt:  true
127  });
128  google.accounts.id.renderButton(document.getElementById("btn_signin"), {
129    type:  "standard",
130    theme: "outline",
131    size:  "small",
132    text:  "signin"
133  });
134  // Only show the One Tap / FedCM popup when there is no stored session.
135  // If a session token exists, _try_restore_session() handles auth silently;
136  // if that token turns out to be invalid, it calls prompt() as a fallback.
137  var hasSession = false;
138  try { hasSession = !!localStorage.getItem("expressrna_session"); } catch(e) {}
139  if (!hasSession) google.accounts.id.prompt();
140}
141function signOut() {
142  if (db["user"]["session_token"]) {
143    $.post('/expressrna_gw/index.py', {action: "logout", session_token: db["user"]["session_token"]});
144    db["user"]["session_token"] = "";
145  }
146  try {
147    localStorage.removeItem("expressrna_session");
148    localStorage.removeItem("expressrna_admin_session");   // signing out fully exits any impersonation too
149  } catch(e) {}
150  google.accounts.id.disableAutoSelect();
151  $("#btn_signin").show();
152  $("#btn_signout").hide();
153  $("#menu_signin_sidebar").show();
154  $("#menu_profile_sidebar").hide();
155  $("#lbl_name").html('');
156  $("#menu_admin").hide();
157  try { _update_impersonation_banner(null, ""); } catch(e) {}
158  db["user"] = {};
159  email = "public";
160  open_splash();
161}
162function menu_clear() {
163  $("#menu_home, #menu_info, #menu_help, #menu_quickstart, #menu_contact, #menu_contributors, #menu_profile, #menu_samples, #menu_genomes, #menu_analyses, #menu_libraries, #menu_clips, #menu_species, #menu_admin, #btn_signout, #menu_profile_sidebar").removeClass('menu_active');
164}
165
166function menu_select(name) {
167  menu_clear();
168  $("#" + name).addClass('menu_active');
169}
170
171function add_history(data, url) {
172  if (pop_state==false) {
173    if (last_url!=url) {
174        window.history.pushState(data, '', url);
175        //console.log("add history:"+url+":"+data);
176      }
177    last_url = url;
178  }
179  pop_state = false;
180}
181
182window.addEventListener('popstate', function(e) {
183  pop_state = true;
184  if (e.state==null) {
185    location.reload();
186    pop_state = false;
187    return;
188  }
189  //console.log("popstate");
190  process_login_parameters(e.state["action"], e.state)
191});
192
193function _try_restore_session() {
194  var saved_token;
195  try { saved_token = localStorage.getItem("expressrna_session"); } catch(e) {}
196  if (!saved_token) return;
197  $.post('/expressrna_gw/index.py', {action: "session_restore", session_token: saved_token})
198  .done(function(result) {
199    try {
200      var data = $.parseJSON(result);
201      if (data.status !== "ok") {
202        try { localStorage.removeItem("expressrna_session"); } catch(e) {}
203        // Token was invalid/expired — show the login prompt now.
204        try { google.accounts.id.prompt(); } catch(e) {}
205        return;
206      }
207      db["user"] = data;
208      var name = data.name || "", email = data.email || "";
209      $("#btn_signin").hide();
210      $("#btn_signout").show();
211      $("#menu_signin_sidebar").hide();
212      $("#menu_profile_sidebar").show();
213      $("#div_user_detail").show();
214      $("#tr_user_news").show();
215      $("#tr_user_email").show();
216      $("#btn_signout").html('<a class="nav-link text-nowrap" href="javascript:open_profile();" id="link_profile"><i class="far fa-smile" style="margin-right: 4px;"></i>' + name + '</a>');
217      $("#profile_note").html("");
218      $("#profile_email").html(email);
219      $("#profile_btn_signout").html('<img src=media/signout.png height=13 style="margin-top:-3px;vertical-align:middle; padding-right: 3px;"><a href="#" onclick="signOut();">Sign out</a>');

220      try { $("#chk_user_news").prop("checked", data.news); } catch(e) {}
221      try { if (data.name) $("#lbl_user_name").val(data.name); } catch(e) {}
222      try { if (typeof display_user_tickets === "function") display_user_tickets(data.tickets); } catch(e) {}
223      try { if (typeof display_user_access  === "function") display_user_access();               } catch(e) {}
224      try { if (typeof update_admin_link    === "function") update_admin_link();                  } catch(e) {}
225      try { if (typeof _mcp_init_token_ui   === "function") _mcp_init_token_ui(data.session_token); } catch(e) {}
226      try { _update_impersonation_banner(data.impersonated_by, email); } catch(e) {}
227      // Re-render current page with authenticated state
228      try {
229        if (typeof all_samples !== "undefined") all_samples = [];
230        var cur = {};
231        window.location.search.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(s, k, v) {
232          cur[k] = v.replace(/%20/g, " ").replace(/\+/g, "#");
233        });
234        if (typeof process_login_parameters === "function") process_login_parameters(cur["action"], cur);
235      } catch(e) {}
236    } catch(e) {
237      try { localStorage.removeItem("expressrna_session"); } catch(e) {}
238    }
239  });
240}
241
242// ── Admin impersonation banner ──────────────────────────────────────────────
243// Driven by session_restore's `impersonated_by` field (not client-side click
244// state), so it shows correctly on every page load for as long as the
245// impersonation session lives — including a plain refresh, not just right
246// after clicking "Login as this user" on the admin profile view.
247
248function _update_impersonation_banner(impersonated_by, email) {
249  var $b = $("#impersonation_banner");
250  if (impersonated_by) {
251    $("#impersonation_banner_email").text(email || "");
252    $b.css("display", "flex");
253  } else {
254    $b.hide();
255  }
256}
257
258function _return_to_admin() {
259  var admin_token;
260  try { admin_token = localStorage.getItem("expressrna_admin_session"); } catch(e) {}
261  if (!admin_token) { location.href = "index.html"; return; }
262  // best-effort cleanup of the impersonation session; not required for the switch itself
263  if (db["user"] && db["user"]["session_token"]) {
264    $.post('/expressrna_gw/index.py', {action: "logout", session_token: db["user"]["session_token"]});
265  }
266  try {
267    localStorage.setItem("expressrna_session", admin_token);
268    localStorage.removeItem("expressrna_admin_session");
269  } catch(e) {}
270  location.href = "index.html";
271}