webcit-ng/static/js/view_mail.js

   1 // This module handles the view for "mailbox" rooms.
   2 //
   3 // Copyright (c) 2016-2022 by the citadel.org team
   4 //
   5 // This program is open source software.  Use, duplication, or
   6 // disclosure are subject to the GNU General Public License v3.
   7
   8
   9 var selected_message = 0;                                                       // Remember the last message that was selected
  10 var RefreshMailboxInterval;                                                     // We store our refresh timer here
  11
  12
  13 // Render a message into the mailbox view (FIXME make this different from the forum view)
  14 function mail_render_one(msg, target_div) {
  15         let div = "FIXME";
  16         try {
  17                 outmsg =
  18                   "<div class=\"ctdl-mmsg-wrapper\">"                           // begin message wrapper
  19                 + "<div class=\"ctdl-avatar\" onClick=\"javascript:user_profile('" + msg.from + "');\">"
  20                 + "<img src=\"/ctdl/u/" + msg.from + "/userpic\" width=\"32\" "
  21                 + "onerror=\"this.parentNode.innerHTML='&lt;i class=&quot;fa fa-user-circle fa-2x&quot;&gt;&lt;/i&gt; '\">"
  22                 + "</div>"                                                      // end avatar
  23                 + "<div class=\"ctdl-msg-content\">"                            // begin content
  24                 + "<div class=\"ctdl-msg-header\">"                             // begin header
  25                 + "<span class=\"ctdl-msg-header-info\">"                       // begin header info on left side
  26                 + "<span class=\"ctdl-username\" onClick=\"javascript:user_profile('" + msg.from + "');\">"
  27                 + msg.from
  28                 + "</a></span>"                                                 // end username
  29                 + "<span class=\"ctdl-msgdate\">"
  30                 + convertTimestamp(msg.time)
  31                 + "</span>"                                                     // end msgdate
  32                 + "</span>"                                                     // end header info on left side
  33                 + "<span class=\"ctdl-msg-header-buttons\">"                    // begin buttons on right side
  34
  35                 + "<span class=\"ctdl-msg-button\">"                            // Reply
  36                 + "<a href=\"javascript:open_reply_box('"+div+"',false,'"+msg.wefw+"','"+msg.msgn+"');\">"
  37                 + "<i class=\"fa fa-reply\"></i> "
  38                 + _("Reply")
  39                 + "</a></span>"
  40
  41                 + "<span class=\"ctdl-msg-button\">"                            // ReplyQuoted
  42                 + "<a href=\"javascript:open_reply_box('"+div+"',true,'"+msg.wefw+"','"+msg.msgn+"');\">"
  43                 + "<i class=\"fa fa-comment\"></i> "
  44                 + _("ReplyQuoted")
  45                 + "</a></span>";
  46
  47                 if (can_delete_messages) {
  48                         outmsg +=
  49                         "<span class=\"ctdl-msg-button\">"
  50                         + "<a href=\"javascript:forum_delete_message('"+div+"','"+msg.msgnum+"');\">"
  51                         + "<i class=\"fa fa-trash\"></i> "
  52                         + _("Delete")
  53                         + "</a></span>";
  54                 }
  55
  56                 outmsg +=
  57                   "</span>";                                                    // end buttons on right side
  58                 if (msg.subj) {
  59                         outmsg +=
  60                         "<br><span class=\"ctdl-msgsubject\">" + msg.subj + "</span>";
  61                 }
  62                 outmsg +=
  63                   "</div><br>"                                                  // end header
  64                 + "<div class=\"ctdl-msg-body\" id=\"" + div + "_body\">"       // begin body
  65                 + msg.text
  66                 + "</div>"                                                      // end body
  67                 + "</div>"                                                      // end content
  68                 + "</div>"                                                      // end wrapper
  69                 ;
  70         }
  71         catch(err) {
  72                 outmsg = "<div class=\"ctdl-fmsg-wrapper\">" + err.message + "</div>";
  73         }
  74
  75         target_div.innerHTML = outmsg;
  76 }
  77
  78
  79 // display an individual message
  80 function mail_display_message(msgnum, target_div) {
  81         url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + msgnum + "/json";
  82         mail_fetch_msg = async() => {
  83                 response = await fetch(url);
  84                 msg = await(response.json());
  85                 if (response.ok) {
  86                         mail_render_one(msg, target_div);
  87                 }
  88         }
  89         mail_fetch_msg();
  90 }
  91
  92
  93 // A message has been selected...
  94 function select_message(msgnum) {
  95         // unhighlight any previously selected message
  96         try {
  97                 document.getElementById("ctdl-msgsum-" + selected_message).classList.remove("w3-blue");
  98         }
  99         catch {
 100         }
 101
 102         // highlight the newly selected message
 103         selected_message = msgnum;
 104         document.getElementById("ctdl-msgsum-" + selected_message).classList.add("w3-blue");
 105         document.getElementById("ctdl-msgsum-" + selected_message).scrollIntoView();
 106
 107         // display the message
 108         mail_display_message(msgnum, document.getElementById("ctdl-reading-pane"));
 109 }
 110
 111
 112 // render one row in the mailbox table (this could be called from one of several places)
 113 function mail_render_row(msg) {
 114         row     = "<tr "
 115                 + "id=\"ctdl-msgsum-" + msg["msgnum"] + "\" "
 116                 + "onClick=\"select_message(" + msg["msgnum"] + ");\" "
 117                 //+ "onmouseenter=\"console.log('mouse in');\" "
 118                 //+ "onmouseleave=\"console.log('mouse out');\""
 119                 + ">"
 120                 + "<td>" + msg["subject"] + "</td>"
 121                 + "<td>" + msg["author"] + " &lt;" + msg["addr"] + "&gt;</td>"
 122                 + "<td>" + convertTimestamp(msg["time"]) + "</td>"
 123                 + "<td>" + msg["msgnum"] + "</td>"
 124                 + "</tr>";
 125         return(row);
 126 }
 127
 128
 129 // Set up the mailbox view
 130 function mail_display() {
 131         document.getElementById("ctdl-main").innerHTML = "<div id=\"ctdl-mailbox-pane\">mailbox pane</div><div id=\"ctdl-reading-pane\">reading pane</div>";
 132         refresh_mail_display();
 133         try {                                                   // if this was already set up, clear it so there aren't multiple
 134                 clearInterval(RefreshMailboxInterval);
 135         }
 136         catch {
 137         }
 138         RefreshMailboxInterval = setInterval(refresh_mail_display, 10000);
 139 }
 140
 141
 142 // Display or refresh the mailbox
 143 function refresh_mail_display() {
 144         console.log("refresh_mail_display()");
 145
 146         // If the "ctdl-mailbox-pane" no longer exists, the user has navigated to a different part of the site,
 147         // so cancel the refresh.
 148         try {
 149                 document.getElementById("ctdl-mailbox-pane").innerHTML;
 150         }
 151         catch {
 152                 console.log("ending refresh_mail_display()");
 153                 clearInterval(RefreshMailboxInterval);
 154                 return;
 155         }
 156
 157         // Now go to the server.
 158         url = "/ctdl/r/" + escapeHTMLURI(current_room) + "/mailbox";
 159         fetch_mailbox = async() => {
 160                 response = await fetch(url);
 161                 msgs = await(response.json());
 162                 if (response.ok) {
 163
 164                         box =   "<table class=\"w3-table-all w3-hoverable\" width=100%>"
 165                                 + "<tr class=\"w3-blue\">"
 166                                 + "<th>" + _("Subject") + "</th>"
 167                                 + "<th>" + _("Sender") + "</th>"
 168                                 + "<th>" + _("Date") + "</th>"
 169                                 + "<th>#</th>"
 170                                 + "</tr>";
 171
 172                         for (var i=0; i<msgs.length; ++i) {
 173                                 box += mail_render_row(msgs[i]);
 174                         }
 175
 176                         box +=  "</table>";
 177                         document.getElementById("ctdl-mailbox-pane").innerHTML = box;
 178
 179                         if (selected_message > 0) {                     // if we had a message selected, keep it selected
 180                                 select_message(selected_message);
 181                         }
 182                 }
 183         }
 184         fetch_mailbox();
 185 }