└── lacampfire.user.js


/lacampfire.user.js:
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  1 | // ==UserScript==
  2 | // @name          Logically awesome Campfire enhancements
  3 | // @namespace     http://logicalawesome.com/
  4 | // @description   Stuff we added that's cool.
  5 | // @author        Chris Wanstrath
  6 | // @homepage      http://github.com/
  7 | // @include       *.campfirenow.com/room*
  8 | // ==/UserScript==
  9 | 
 10 | // Logical and awesome
 11 | LA = {}
 12 | 
 13 | ////
 14 | // Aliases - whatever is typed is expanded to something else
 15 | LA.Aliases = []
 16 | 
 17 | // tweet status url => twicture.gif
 18 | LA.Aliases.push(function(text) {
 19 |   var matches = text.match(/^http:\/\/twitter.com\/.+?\/statuses\/(\d+)$/)
 20 |   return matches ? 'http://twictur.es/' + matches[1] + '.gif' : text
 21 | })
 22 | 
 23 | ////
 24 | // Transforms - plaintext stored in campfire's db is expanded on
 25 | //              receipt or load into something else
 26 | LA.Transformers = []
 27 | 
 28 | // gist url => gist embed
 29 | LA.Transformers.push(function(text) {
 30 |   var matches = text.match(/^http:\/\/gist.github.com\/(\d+)$/);
 31 |   if (!matches) return;
 32 | 
 33 |   var url   = "http://gist.github.com/" + matches[1] + ".pibb";
 34 |   var divId = 'gist-div-' + (new Date).valueOf()
 35 |   
 36 |   var iframe = new Element('iframe', { 
 37 |     src: url, 
 38 |     height: "200px",
 39 |     width: "100%",
 40 |     style: 'border:0;padding:0;margin:0;display:none;',
 41 |     onload: 'LA.gistFromIframe(this, "' + divId + '")'
 42 |   })  
 43 |   
 44 |   var div = new Element('div', { id: divId }).update('Loading Gist ' + matches[1] + '...')
 45 |   
 46 |   return new Element('div').insert(div).insert(iframe)
 47 | })
 48 | 
 49 | LA.gistFromIframe = function(iframe, id) {
 50 |   $(id).remove()
 51 |   $(iframe).show()
 52 | }
 53 | 
 54 | if (Campfire) {  
 55 |   ////
 56 |   // Plumbing for the alises
 57 |   chat.speaker.filters = LA.Aliases.concat(Campfire.Speaker.Filters).toArray();  
 58 |   
 59 |   ////
 60 |   // Plumbing for the transforms
 61 |   LA.Transform = function(messages) {
 62 |     $A(messages || chat.transcript.messages).each(function(message) {
 63 |       if (message.kind != "text") return
 64 |       var text = message.bodyElement().innerText
 65 | 
 66 |       var newText = LA.Transformers.returnFirstApplication(function(transformer) {
 67 |         return transformer(text)
 68 |       })
 69 | 
 70 |       if (newText) {
 71 |         message.updateBody(newText)
 72 |         if (messages) chat.windowmanager.scrollToBottom()      
 73 |       }
 74 |     }) 
 75 |   }
 76 |   
 77 |   // hook into campfire receive event - called by foreign and local message inserts
 78 |   Campfire.Transformer = Class.create()
 79 |   Campfire.Transformer.prototype = {
 80 |     initialize: function() {},
 81 |     onMessagesInserted: LA.Transform
 82 |   }
 83 |   
 84 |   Campfire.Responders.push("Transformer")
 85 |   chat.register.apply(chat, Campfire.Responders)
 86 |   
 87 |   // run transforms on load
 88 |   LA.Transform()
 89 |   chat.windowmanager.scrollToBottom()
 90 | }
 91 | 
 92 | if (Growler) {
 93 |   // remove the built-in growl stuff if a growl userscript is detected
 94 |   delete chat.growlnotifier
 95 | }
 96 | 
 97 | // debug
 98 | function LALog(e) {
 99 |   new Insertion.Bottom('chat', "<tr><td colspan='2' style='color: red'>" + e + "</td></tr>");
100 | }
101 | 


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