1 var ajim_last_refresh = 0;

     2 

     3 window.ajim_init = function()

     4 {

     5   window.ajim_authed = ( auth_level >= USER_LEVEL_CHPREF && ajim_can_mod );

     6   // have it immediately pull in whatever comments the server wants us to pull

     7   ajim_watch(true);

     8   ajim_setup_textarea();

     9 }

    10 

    11 addOnloadHook(ajim_init);

    12 

    13 window.ajim_watch = function(immediate)

    14 {

    15   ajim_send_request({

    16       mode: 'watch',

    17       lastrefresh: immediate ? 0 : ajim_last_refresh

    18   });

    19 }

    20 

    21 window.ajim_send_request = function(request)

    22 {

    23   request = ajaxEscape(toJSONString(request));

    24   ajaxPost(makeUrlNS('Special', 'AjimJson'), 'r=' + request, function()

    25     {

    26       if ( ajax.readyState == 4 && ajax.status == 200 )

    27       {

    28         var response = String(ajax.responseText + '');

    29         if ( !check_json_response(response) )

    30         {

    31           ajim_handle_invalid_json(response);

    32           return false;

    33         }

    34         response = parseJSON(response);

    35         ajim_handle_response(response);

    36       }

    37     });

    38 }

    39 

    40 window.ajim_handle_invalid_json = function(response)

    41 {

    42   ajim_fail_message_list();

    43   load_component('l10n');

    44   var messages = document.getElementById('ajim_messages');

    45   messages.innerHTML = $lang.get('ajim_err_bad_json') + '<br />';

    46   messages.appendChild(document.createTextNode(response));

    47 }

    48 

    49 window.ajim_handle_response = function(response)

    50 {

    51   switch(response.mode)

    52   {

    53     case 'messages':

    54       ajim_show_message_list();

    55       

    56       var noposts = document.getElementById('ajim_noposts');

    57       if ( noposts )

    58         noposts.parentNode.removeChild(noposts);

    59       for ( var i = response.messages.length - 1; i >= 0; i-- )

    60       {

    61         ajim_inject_message(response.messages[i]);

    62       }

    63       if ( response.now )

    64       {

    65         window.ajim_last_refresh = response.now;

    66         ajim_watch();

    67       }

    68       break;

    69     case 'delete':

    70       var message = document.getElementById('ajim_message:' + response.message_id);

    71       if ( message )

    72       {

    73         message.parentNode.removeChild(message);

    74       }

    75       ajim_show_message_list();

    76       break;

    77     case 'update':

    78       var message = document.getElementById('ajim_message:' + response.message_id);

    79       if ( message )

    80       {

    81         var inner = getElementsByClassName(message, 'div', 'ajim_message_inner')[0];

    82         inner.innerHTML = response.message_html;

    83         message.meta.message_src = response.message;

    84       }

    85       ajim_show_message_list();

    86       break;

    87     case 'error':

    88       ajim_fail_message_list();

    89       ajim_show_error(response.error);

    90       break;

    91   }

    92 }

    93 

    94 window.ajim_draw_message = function(message)

    95 {

    96   var div = document.createElement('div');

    97   div.id = 'ajim_message:' + message.message_id;

    98   div.className = 'ajim_message';

    99   div.meta = {

   100     message_id: message.message_id,

   101     message_src: message.message

   102   };

   103   

   104   // deleted message?

   105   if ( message.message == '' )

   106     return div;

   107   

   108   // *sigh* actually draw a message.

   109   

   110   // mod buttons

   111     var modbuttons = document.createElement('div');

   112     modbuttons.className = 'ajim_modbuttons';

   113     if ( !window.ajim_authed && ( ( message.user_id != 1 && message.user_id != ajim_user_id ) || message.user_id == 1 ) )

   114       modbuttons.style.display = 'none';

   115     

   116     var edbtn = document.createElement('a');

   117     edbtn.href = '#';

   118     edbtn.className = 'ajim_btn_edit';

   119     edbtn.appendChild(document.createTextNode(ajim_str_edit));

   120     edbtn.onclick = ajim_handle_click_edit;

   121     modbuttons.appendChild(edbtn);

   122     

   123     modbuttons.appendChild(document.createTextNode(' | '));

   124     

   125     var delbtn = document.createElement('a');

   126     delbtn.href = '#';

   127     delbtn.className = 'ajim_btn_delete';

   128     delbtn.appendChild(document.createTextNode(ajim_str_delete));

   129     delbtn.onclick = ajim_handle_click_delete;

   130     modbuttons.appendChild(delbtn);

   131     

   132     div.appendChild(modbuttons);

   133     

   134   // username

   135     var el = message.user_id == 1 ? 'span' : 'a';

   136     var username = document.createElement(el);

   137     username.appendChild(document.createTextNode(message.username));

   138     username.title = message.rank_info.rank_title;

   139     username.setAttribute('style', message.rank_info.rank_style);

   140     if ( message.user_id != 1 )

   141       username.href = makeUrlNS('User', message.username);

   142     div.appendChild(username);

   143     

   144   // message header (does a clear: both)

   145     var messagehead = document.createElement('div');

   146     messagehead.className = 'ajim_messagehead';

   147     div.appendChild(messagehead);

   148     

   149   // date

   150     var date = document.createElement('div');

   151     date.className = 'ajim_timestamp';

   152     date.appendChild(document.createTextNode(message.human_time));

   153     div.appendChild(date);

   154     

   155   // *finally* message

   156     var msgdata = document.createElement('div');

   157     msgdata.innerHTML = message.message_html;

   158     msgdata.className = 'ajim_message_inner';

   159     div.appendChild(msgdata);

   160   

   161   // message footer

   162     var messagefoot = document.createElement('div');

   163     messagefoot.className = 'ajim_messagefoot';

   164     div.appendChild(messagefoot);

   165   

   166   return div;

   167 }

   168 

   169 window.ajim_inject_message = function(message)

   170 {

   171   var drawn = ajim_draw_message(message);

   172   var existing = document.getElementById('ajim_message:' + message.message_id);

   173   if ( existing )

   174   {

   175     insertAfter(existing.parentNode, drawn, existing);

   176     existing.parentNode.removeChild(existing);

   177   }

   178   else

   179   {

   180     ajim_inject_object(drawn);

   181   }

   182 }

   183 

   184 window.ajim_inject_object = function(element)

   185 {

   186   var error = document.getElementById('ajim_error');

   187   insertAfter(error.parentNode, element, error);

   188 }

   189 

   190 window.ajim_show_error = function(message)

   191 {

   192   if ( window.ajim_error_timeout )

   193     window.clearTimeout(ajim_error_timeout);

   194   var error = document.getElementById('ajim_error');

   195   error.innerHTML = '';

   196   error.appendChild(document.createTextNode(message));

   197   window.ajim_error_timeout = window.setTimeout(ajim_clear_error, 5000);

   198 }

   199 

   200 window.ajim_clear_error = function()

   201 {

   202   var error = document.getElementById('ajim_error');

   203   error.innerHTML = '';

   204 }

   205 

   206 window.ajim_handle_click_edit = function()

   207 {

   208   if ( this.editing )

   209   {

   210     this.editing = false;

   211     

   212     this.firstChild.nodeValue = $lang.get('ajim_btn_edit');

   213     this.nextSibling.nextSibling.firstChild.nodeValue = $lang.get('ajim_btn_delete');

   214     

   215     var newsrc = this.ta.value;

   216     this.ta.parentNode.removeChild(this.ta);

   217     this.inner.style.display = 'block';

   218     

   219     if ( newsrc == '' )

   220       ajim_show_error($lang.get('ajim_err_no_post'));

   221     

   222     ajim_hide_message_list();

   223     

   224     ajim_send_request({

   225         mode: 'update',

   226         message_id: this.parentNode.parentNode.meta.message_id,

   227         message: newsrc

   228       });

   229   }

   230   else

   231   {

   232     load_component('l10n');

   233     this.firstChild.nodeValue = $lang.get('ajim_btn_save');

   234     this.nextSibling.nextSibling.firstChild.nodeValue = $lang.get('etc_cancel').toLowerCase();

   235     this.editing = true;

   236     

   237     var src = this.parentNode.parentNode.meta.message_src;

   238     var inner = this.parentNode.nextSibling.nextSibling.nextSibling.nextSibling;

   239     

   240     var ta = document.createElement('textarea');

   241     ta.value = src;

   242     ta.style.fontSize = '100%';

   243     ta.style.width = '93%';

   244     inner.style.display = 'none';

   245     this.parentNode.parentNode.appendChild(ta);

   246     this.ta = ta;

   247     this.inner = inner;

   248   }

   249   return false;

   250 }

   251 

   252 window.ajim_handle_click_delete = function()

   253 {

   254   var editlink = this.previousSibling.previousSibling;

   255   if ( editlink.editing )

   256   {

   257     editlink.editing = false;

   258     

   259     editlink.firstChild.nodeValue = $lang.get('ajim_btn_edit');

   260     this.firstChild.nodeValue = $lang.get('ajim_btn_delete');

   261     

   262     editlink.ta.parentNode.removeChild(editlink.ta);

   263     editlink.inner.style.display = 'block';

   264   }

   265   else

   266   {

   267     ajim_hide_message_list();

   268     var message_id = this.parentNode.parentNode.meta.message_id;

   269     ajim_send_request({

   270         mode: 'delete',

   271         message_id: message_id

   272       });

   273   }

   274   return false;

   275 }

   276 

   277 window.ajim_handle_click_mod = function()

   278 {

   279   if ( auth_level >= USER_LEVEL_CHPREF )

   280     return false;

   281   load_component('login');

   282   

   283   ajaxLogonInit(function(k)

   284     {

   285       ajaxLoginReplaceSIDInline(k, false, USER_LEVEL_CHPREF);

   286       window.setTimeout(function()

   287         {

   288           mb_current_obj.destroy();

   289           ajim_enable_mod_tools();

   290         }, 500);

   291     }, USER_LEVEL_CHPREF);

   292   

   293   return false;

   294 }

   295 

   296 window.ajim_enable_mod_tools = function()

   297 {

   298   var mods = document.getElementsByClassName('div', 'ajim_modbuttons');

   299   for ( var i = 0; i < mods.length; i++ )

   300   {

   301     mods[i].style.display = 'block';

   302   }

   303   document.getElementById('ajim_mod').innerHTML = '';

   304 }

   305 

   306 window.ajim_setup_textarea = function()

   307 {

   308   var ta = document.getElementById('ajim_message');

   309   if ( !ta )

   310     return false;

   311   

   312   ta.shift = false;

   313   ta.onkeypress = function(e)

   314   {

   315     if ( !e )

   316       e = window.event;

   317     if ( !e )

   318       return true;

   319     if ( typeof(e.keyCode) == undefined )

   320       return true;

   321     if ( e.keyCode == 13 )

   322     {

   323       if ( !this.shift )

   324       {

   325         ajim_submit_message();

   326         e.preventDefault();

   327         return false;

   328       }

   329     }

   330   }

   331   ta.onkeydown = function(e)

   332   {

   333     if ( !e )

   334       e = window.event;

   335     if ( !e )

   336       return true;

   337     if ( !e.keyCode )

   338       return true;

   339     if ( e.keyCode == 16 )

   340     {

   341       this.shift = true;

   342     }

   343   }

   344   ta.onkeyup = function(e)

   345   {

   346     if ( !e )

   347       e = window.event;

   348     if ( !e )

   349       return true;

   350     if ( !e.keyCode )

   351       return true;

   352     if ( e.keyCode == 16 )

   353     {

   354       this.shift = false;

   355     }

   356   }

   357 }

   358 

   359 window.ajim_submit_message = function()

   360 {

   361   var ta = document.getElementById('ajim_message');

   362   if ( ta.value == '' )

   363   {

   364     load_component('l10n');

   365     ajim_show_error($lang.get('ajim_err_no_post'));

   366     return false;

   367   }

   368   

   369   var user = document.getElementById('ajim_nickname');

   370   if ( user.value == '' )

   371     user.value = 'Guest';

   372   

   373   ajim_hide_message_list();

   374   

   375   ajim_send_request({

   376       mode: 'submit',

   377       user: user.value,

   378       message: ta.value

   379     });

   380   

   381   ta.value = '';

   382 }

   383 

   384 window.ajim_hide_message_list = function()

   385 {

   386   var messages = document.getElementById('ajim_messages');

   387   window.ajim_submit_whitey = whiteOutElement(messages);

   388 }

   389 

   390 window.ajim_show_message_list = function()

   391 {

   392   if ( window.ajim_submit_whitey )

   393     whiteOutReportSuccess(window.ajim_submit_whitey);

   394   window.ajim_submit_whitey = false;

   395 }

   396 

   397 window.ajim_fail_message_list = function()

   398 {

   399   if ( window.ajim_submit_whitey )

   400     whiteOutReportFailure(window.ajim_submit_whitey);

   401   window.ajim_submit_whitey = false;

   402 }