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https://github.com/Foundry376/Mailspring.git
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9dd7a9600a
Fix broken links in link tracking and read receipts Fix bug in email frame where it wouldn't adjust the height even when content changed MessageItem bodies automatically clear the MessageBodyProcessor cache when the message contents (including metadata) change. Remove unused Account stuff from nylas-observables Plugins appIds properly read if there's an environment set
89 lines
2.7 KiB
CoffeeScript
89 lines
2.7 KiB
CoffeeScript
React = require 'react'
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_ = require "underscore"
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{EventedIFrame} = require 'nylas-component-kit'
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{Utils, QuotedHTMLTransformer} = require 'nylas-exports'
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EmailFrameStylesStore = require './email-frame-styles-store'
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class EmailFrame extends React.Component
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@displayName = 'EmailFrame'
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@propTypes:
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content: React.PropTypes.string.isRequired
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render: =>
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<EventedIFrame ref="iframe" seamless="seamless" onResize={@_setFrameHeight}/>
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componentDidMount: =>
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@_mounted = true
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@_writeContent()
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@_unlisten = EmailFrameStylesStore.listen(@_writeContent)
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componentWillUnmount: =>
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@_mounted = false
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@_unlisten?()
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componentDidUpdate: =>
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@_writeContent()
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shouldComponentUpdate: (nextProps, nextState) =>
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not Utils.isEqualReact(nextProps, @props) or
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not Utils.isEqualReact(nextState, @state)
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_writeContent: =>
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@_lastComputedHeight = 0
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domNode = React.findDOMNode(@)
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doc = domNode.contentDocument
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return unless doc
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doc.open()
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# NOTE: The iframe must have a modern DOCTYPE. The lack of this line
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# will cause some bizzare non-standards compliant rendering with the
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# message bodies. This is particularly felt with <table> elements use
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# the `border-collapse: collapse` css property while setting a
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# `padding`.
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doc.write("<!DOCTYPE html>")
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styles = EmailFrameStylesStore.styles()
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if (styles)
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doc.write("<style>#{styles}</style>")
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doc.write("<div id='inbox-html-wrapper'>#{@_emailContent()}</div>")
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doc.close()
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# Notify the EventedIFrame that we've replaced it's document (with `open`)
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# so it can attach event listeners again.
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@refs.iframe.documentWasReplaced()
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domNode.height = '0px'
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@_setFrameHeight()
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_getFrameHeight: (doc) ->
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return 0 unless doc
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return doc.body?.scrollHeight ? doc.documentElement?.scrollHeight ? 0
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_setFrameHeight: =>
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return unless @_mounted
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domNode = React.findDOMNode(@)
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height = @_getFrameHeight(domNode.contentDocument)
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# Why 5px? Some emails have elements with a height of 100%, and then put
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# tracking pixels beneath that. In these scenarios, the scrollHeight of the
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# message is always <100% + 1px>, which leads us to resize them constantly.
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# This is a hack, but I'm not sure of a better solution.
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if Math.abs(height - @_lastComputedHeight) > 5
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domNode.height = "#{height}px"
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@_lastComputedHeight = height
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unless domNode.contentDocument?.readyState is 'complete'
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_.defer => @_setFrameHeight()
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_emailContent: =>
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# When showing quoted text, always return the pure content
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if @props.showQuotedText
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@props.content
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else
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QuotedHTMLTransformer.removeQuotedHTML(@props.content, keepIfWholeBodyIsQuote: true)
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module.exports = EmailFrame
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