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repo: fmrl
action: commit
revision:
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revision_from: 45fb254f74b9fd861222152aa744c57ca291a9d3:
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commit 45fb254f74b9fd861222152aa744c57ca291a9d3
Author: epoch <epoch@hack.thebackupbox.net>
Date:   Sun Jan 16 08:55:08 2022 +0000

    made it use user get params for the list of users to query. supports local and remote. remote only if javascript is on though.

diff --git a/index.cgi b/index.cgi

--- a/index.cgi
+++ b/index.cgi
@@ -305,18 +305,28 @@ else
 echo '<script>'
 cat << EOF

-function load(user,callback) {
+function load(acct,callback) {
   let xhr=new XMLHttpRequest();
-  xhr.open("GET","/fmrl/user/"+user,true);
-  if(document.getElementById(user)) {
-    xhr.setRequestHeader("If-Modified-Since",document.getElementById(user).mtime);
+  arr=acct.split("@");
+  let user=arr[0];
+  let host=arr.length>1?arr[1]:"thebackupbox.net";
+  if(arr.length > 1) {
+    xhr.open("GET","https://" + host + "/fmrl/user/"+user,true);
+  } else {
+    xhr.open("GET","/fmrl/user/"+user,true);
+  }
+  if(document.getElementById(acct)) {
+    xhr.setRequestHeader("If-Modified-Since",document.getElementById(acct).mtime);
   }
   xhr.onreadystatechange = function() {
     if(xhr.readyState == 4 && xhr.status == "200") {
-      callback(user,xhr.responseText,new Date(xhr.getResponseHeader("Last-Modified")));
+      callback(acct,user,host,xhr.responseText,new Date(xhr.getResponseHeader("Last-Modified")));
     }
-    if(xhr.readyState == 4 && xhr.status == "304") {
+    else if(xhr.readyState == 4 && xhr.status == "304") {
       console.log("not doing stuff because " + user + " is cached");
+    } else {
+      /* console.log(xhr); */
+      /* wasn't able to detect preflight error from this data :/ */
     }
   }
   xhr.send(null);
@@ -336,8 +346,13 @@ function enable_notif() {
 }

 function check_user(user,mtime) {
-  return load(user,function(user,text,mtime) {
-    let node=document.getElementById(user);
+  return load(user,function(acct,user,host,text,mtime) {
+    let node=document.getElementById(acct);
+    if(!node) {
+      node=document.createElement("div");
+      node.id=acct;
+      document.getElementById("statuses").appendChild(node);
+    }
     let data = JSON.parse(text);
     node.innerText="";
     node.mtime=mtime;
@@ -349,7 +364,7 @@ function check_user(user,mtime) {
     avatar.alt=data.name + "'s avatar";
     node.appendChild(avatar);
     p=document.createElement("p");
-    let first_line=data.name+" (@" + user + "@thebackupbox.net)";
+    let first_line=data.name+" (@" + user + "@" + host + ")";
     let second_line=data.emoji + " " + data.status;
     let third_line=mediaverb[data.media_type] + " " + data.media;
     p.appendChild(document.createTextNode(first_line + "\n"));
@@ -370,7 +385,21 @@ function refuse_to_submit(e) {

 var users=[
 EOF
-ls /var/www/fmrl/.users | sed 's/^/"/g;s/$/",/g'
+
+user_list="$(printf "%s\n" "$QUERY_STRING" \
+  | tr '&' '\n' \
+  | grep ^user= \
+  | cut -d= -f2- \
+  | tr -cd 'a-z@_.\n-' \
+  | sed 's/^@//g' \
+  | cut -d@ -f1,2 \
+  | sort \
+  | uniq)"
+printf "%s\n" "$user_list" \
+  | sed 's/^/"/g;s/$/",/g'
+
+### this is local list. I want to allow user-settable list of users.
+#ls /var/www/fmrl/.users | sed 's/^/"/g;s/$/",/g'
 cat <<EOF
 ]

@@ -405,27 +434,31 @@ echo '<a href="https://git.thebackupbox.net/fmrl-client/tree/refs/heads/trunk">s
 #echo '  <input type="submit" />'
 #echo '</form>'
 echo '<div id="statuses">'
-for user in /var/www/fmrl/.users/*;do
-  user="$(basename "$user")"
-  user_file="/var/www/fmrl/.users/${user}"
-  avatar="$(jq -r .avatar.original < "${user_file}")"
-  name="$(jq -r .name < "${user_file}")"
-  emoji="$(jq -r .emoji < "${user_file}")"
-  status="$(jq -r .status < "${user_file}")"
-  media_type="$(jq -r .media_type < "${user_file}")"
-  if [ "$media_type" = 0 ];then
-    media_type=7
+for user in $user_list;do
+  printf '<div id="%s">' "$user"
+  if ! grep '@' <<< "$user" 2>&1 >/dev/null;then #local user!
+    user_file=/var/www/fmrl/.users/${user}
+    avatar="$(jq -r .avatar.original < "${user_file}")"
+    name="$(jq -r .name < "${user_file}")"
+    emoji="$(jq -r .emoji < "${user_file}")"
+    status="$(jq -r .status < "${user_file}")"
+    media_type="$(jq -r .media_type < "${user_file}")"
+    if [ "$media_type" = 0 ];then
+      media_type=7
+    fi
+    mediaverb="reading,watching,watching,listening to,listening to,playing,erroring"
+    media_verb="$(printf "%s\n" "$mediaverb" | cut -d, -f$media_type)"
+    media="$(jq -r .media < "${user_file}")"
+    printf '<div id="%s">\n' "$user"
+    printf '<img alt="%s'\''s avatar" class="avatar" width="48" height="48" src="%s" />\n' "$user" "$avatar"
+    printf '<p>\n'
+    printf '%s (@%s@%s)\n<br/>' "$name" "$user" "thebackupbox.net"
+    printf '%s %s\n<br/>' "$emoji" "$status"
+    printf '%s %s\n' "$media_verb" "$media"
+    printf '</p>\n'
+  else
+    printf 'not going to load remote user %s for you right now. javascript could get it though.' "$user"
   fi
-  mediaverb="reading,watching,watching,listening to,listening to,playing,erroring"
-  media_verb="$(printf "%s\n" "$mediaverb" | cut -d, -f$media_type)"
-  media="$(jq -r .media < "${user_file}")"
-  printf '<div id="%s">\n' "$user"
-  printf '<img alt="%s'\''s avatar" class="avatar" width="48" height="48" src="%s" />\n' "$user" "$avatar"
-  printf '<p>\n'
-  printf '%s (@%s@%s)\n<br/>' "$name" "$user" "thebackupbox.net"
-  printf '%s %s\n<br/>' "$emoji" "$status"
-  printf '%s %s\n' "$media_verb" "$media"
-  printf '</p>\n'
   printf '</div>\n'
 done
 echo '</div>'

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