196 lines
7.9 KiB
CoffeeScript
196 lines
7.9 KiB
CoffeeScript
class MailCatcher
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constructor: ->
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$('#messages tr').live 'click', (e) =>
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e.preventDefault()
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@loadMessage $(e.currentTarget).attr 'data-message-id'
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$('#message .views .format.tab a').live 'click', (e) =>
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e.preventDefault()
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@loadMessageBody @selectedMessage(), $($(e.currentTarget).parent('li')).data 'message-format'
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$('#message .views .analysis.tab a').live 'click', (e) =>
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e.preventDefault()
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@loadMessageAnalysis @selectedMessage()
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$('#resizer').live
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mousedown: (e) ->
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e.preventDefault()
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$(window).bind events =
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mouseup: (e) ->
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e.preventDefault()
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$(window).unbind events
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mousemove: (e) ->
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e.preventDefault()
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$('#messages').css
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height: e.clientY - $('#messages').offset().top
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$('nav.app .clear a').live 'click', (e) =>
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e.preventDefault()
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if confirm "You will lose all your received messages.\n\nAre you sure you want to clear all messages?"
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$.ajax
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url: '/messages'
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type: 'DELETE'
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success: ->
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$('#messages tbody, #message .metadata dd').empty()
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$('#message .metadata .attachments').hide()
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$('#message iframe').attr 'src', 'about:blank'
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error: ->
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alert 'Error while quitting.'
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$('nav.app .quit a').live 'click', (e) =>
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e.preventDefault()
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if confirm "You will lose all your received messages.\n\nAre you sure you want to quit?"
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$.ajax
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type: 'DELETE'
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success: ->
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location.replace $('body > header h1 a').attr('href')
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error: ->
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alert 'Error while quitting.'
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@refresh()
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@subscribe()
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# Only here because Safari's Date parsing *sucks*
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# We throw away the timezone, but you could use it for something...
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parseDateRegexp: /^(\d{4})[-\/\\](\d{2})[-\/\\](\d{2})(?:\s+|T)(\d{2})[:-](\d{2})[:-](\d{2})(?:([ +-]\d{2}:\d{2}|\s*\S+|Z?))?$/
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parseDate: (date) ->
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if match = @parseDateRegexp.exec(date)
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new Date match[1], match[2] - 1, match[3], match[4], match[5], match[6], 0
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offsetTimeZone: (date) ->
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offset = Date.now().getTimezoneOffset()*60000 #convert timezone difference to milliseconds
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date.setTime(date.getTime() - offset)
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date
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formatDate: (date) ->
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date &&= @offsetTimeZone(@parseDate(date)) if typeof(date) == "string"
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date &&= date.toString("dddd, d MMM yyyy h:mm:ss tt")
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haveMessage: (message) ->
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message = message.id if message.id?
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$("#messages tbody tr[data-message-id=\"#{message}\"]").length > 0
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selectedMessage: ->
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$('#messages tr.selected').data 'message-id'
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addMessage: (message) ->
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$('#messages tbody').append \
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$('<tr />').attr('data-message-id', message.id.toString())
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.append($('<td/>').text(message.sender or "No sender").toggleClass("blank", !message.sender))
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.append($('<td/>').text((message.recipients || []).join(', ') or "No receipients").toggleClass("blank", !message.recipients.length))
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.append($('<td/>').text(message.subject or "No subject").toggleClass("blank", !message.subject))
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.append($('<td/>').text @formatDate message.created_at)
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loadMessage: (id) ->
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id = id.id if id?.id?
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id ||= $('#messages tr.selected').attr 'data-message-id'
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if id?
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$('#messages tbody tr:not([data-message-id="'+id+'"])').removeClass 'selected'
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$('#messages tbody tr[data-message-id="'+id+'"]').addClass 'selected'
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$.getJSON '/messages/' + id + '.json', (message) =>
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$('#message .metadata dd.created_at').text @formatDate message.created_at
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$('#message .metadata dd.from').text message.sender
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$('#message .metadata dd.to').text (message.recipients || []).join(', ')
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$('#message .metadata dd.subject').text message.subject
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$('#message .views .tab.format').each (i, el) ->
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$el = $(el)
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format = $el.attr 'data-message-format'
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if $.inArray(format, message.formats) >= 0
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$el.find('a').attr('href', '/messages/' + id + '.' + format)
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$el.show()
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else
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$el.hide()
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if $("#message .views .tab.selected:not(:visible)").length
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$("#message .views .tab.selected").removeClass "selected"
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$("#message .views .tab:visible:first").addClass "selected"
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if message.attachments.length
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$ul = $('<ul/>').appendTo($('#message .metadata dd.attachments').empty())
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$.each message.attachments, (i, attachment) ->
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$ul.append($('<li>').append($('<a>').attr('href', attachment['href']).addClass(attachment['type'].split('/', 1)[0]).addClass(attachment['type'].replace('/', '-')).text(attachment['filename'])));
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$('#message .metadata .attachments').show()
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else
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$('#message .metadata .attachments').hide()
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$('#message .views .download a').attr 'href', "/messages/#{id}.eml"
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if $('#message .views .tab.analysis.selected').length
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@loadMessageAnalysis()
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else
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@loadMessageBody()
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# XXX: These should probably cache their iframes for the current message now we're using a remote service:
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loadMessageBody: (id, format) ->
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id ||= @selectedMessage()
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format ||= $('#message .views .tab.format.selected').attr 'data-message-format'
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format ||= 'html'
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$("#message .views .tab[data-message-format=\"#{format}\"]:not(.selected)").addClass 'selected'
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$("#message .views .tab:not([data-message-format=\"#{format}\"]).selected").removeClass 'selected'
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if id?
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$('#message iframe').attr "src", "/messages/#{id}.#{format}"
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loadMessageAnalysis: (id) ->
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id ||= @selectedMessage()
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$("#message .views .analysis.tab:not(.selected)").addClass 'selected'
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$("#message .views :not(.analysis).tab.selected").removeClass 'selected'
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if id?
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# Makes a new iframe and populate it with a quick intro and a button
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$iframe = $('#message iframe').contents().children()
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.html("""
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<html>
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<head>
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<title>Analysis</title>
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#{$('link[rel="stylesheet"]')[0].outerHTML}
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</head>
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<body class="iframe">
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<h1>Analyse your email with Fractal</h1>
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<p><a href="http://getfractal.com/" target="_blank">Fractal</a> is a really neat service that applies common email design and development knowledge from <a href="http://www.email-standards.org/" target="_blank">Email Standards Project</a> to your HTML email and tells you what you've done wrong or what you should do instead.</p>
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<p>Please note that this <strong>sends your email to the Fractal service</strong> for analysis. Read their <a href="http://getfractal.com/terms" target="_blank">terms of service</a> if you're paranoid.</p>
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<form>
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<input type="submit" value="Analyse" /><span class="loading" style="color: #999; display: none">Analysing…</span>
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</form>
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</body>
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</html>
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""")
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$form = $iframe.find('form')
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.submit (e) ->
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e.preventDefault()
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$(this)
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.find('input[type="submit"]').attr('disabled', 'disabled').end()
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.find('.loading').show()
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$('#message iframe').contents().find('body').xslt("/messages/#{id}/analysis.xml", "/stylesheets/analysis.xsl")
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refresh: ->
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$.getJSON '/messages', (messages) =>
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$.each messages, (i, message) =>
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unless @haveMessage message
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@addMessage message
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subscribe: ->
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if WebSocket?
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@subscribeWebSocket()
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else
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@subscribePoll()
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subscribeWebSocket: ->
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secure = window.location.scheme == 'https'
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@websocket = new WebSocket("#{if secure then 'wss' else 'ws'}://#{window.location.host}/messages");
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@websocket.onmessage = (event) =>
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@addMessage $.parseJSON event.data
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subscribePoll: ->
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unless @refreshInterval?
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@refreshInterval = setInterval (=> @refresh()), 1000
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$ -> window.MailCatcher = new MailCatcher
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