travis-web/app/components/log-content.coffee
Piotr Sarnacki ee52beaa10 Fix log
After update to glimmer log started to be rendered incorrectly, with log
lines being inserted in the wrong places. I'm not sure what's the
underlying problem, but rewriting to components seems to fix the issue.
Since views are deprecated anyway I'm not going to investigate the
problem deeper.
2015-08-18 10:41:10 +02:00

148 lines
4.2 KiB
CoffeeScript

`import Ember from 'ember'`
`import LinesSelector from 'travis/utils/lines-selector'`
`import LogFolder from 'travis/utils/log-folder'`
`import config from 'travis/config/environment'`
`import { plainTextLog as plainTextLogUrl } from 'travis/utils/urls'`
Log.DEBUG = false
Log.LIMIT = 10000
Log.Scroll = (options) ->
options ||= {}
@beforeScroll = options.beforeScroll
this
Log.Scroll.prototype = $.extend new Log.Listener,
insert: (log, data, pos) ->
@tryScroll() if @numbers
true
tryScroll: ->
if element = $("#log p:visible.highlight:first")
if @beforeScroll
@beforeScroll()
$('#main').scrollTop(0)
$('html, body').scrollTop(element.offset()?.top - (window.innerHeight / 3)) # weird, html works in chrome, body in firefox
Log.Limit = (max_lines, limitedLogCallback) ->
@max_lines = max_lines || 1000
@limitedLogCallback = limitedLogCallback || (->)
this
Log.Limit.prototype = Log.extend new Log.Listener,
count: 0,
insert: (log, node, pos) ->
if node.type == 'paragraph' && !node.hidden
@count += 1
if @limited
@limitedLogCallback()
return @count
Object.defineProperty Log.Limit.prototype, 'limited',
get: ->
@count >= @max_lines
LogContentComponent = Ember.Component.extend
popup: Ember.inject.service()
auth: Ember.inject.service()
currentUserBinding: 'auth.currentUser'
didInsertElement: ->
console.log 'log view: did insert' if Log.DEBUG
@_super.apply this, arguments
@createEngine()
willDestroyElement: ->
console.log 'log view: will destroy' if Log.DEBUG
@teardownLog()
teardownLog: ->
if log = @get('log')
parts = log.get('parts')
parts.removeArrayObserver(@, didChange: 'partsDidChange', willChange: 'noop')
parts.destroy()
log.notifyPropertyChange('parts')
@lineSelector?.willDestroy()
# log should do it on destroy
this.$('#log').empty()
createEngine: ->
if log = @get('log')
console.log 'log view: create engine' if Log.DEBUG
log.onClear =>
@teardownLog()
@createEngine()
@scroll = new Log.Scroll beforeScroll: =>
@unfoldHighlight()
@limit = new Log.Limit Log.LIMIT, =>
@set('limited', true)
@engine = Log.create(listeners: [@scroll, @limit])
@engine.limit = @limit
@logFolder = new LogFolder(@$('#log'))
@lineSelector = new LinesSelector(@$('#log'), @scroll, @logFolder)
@observeParts()
didUpdateAttrs: ->
@teardownLog()
@createEngine()
unfoldHighlight: ->
@lineSelector.unfoldLines()
observeParts: ->
if log = @get('log')
parts = log.get('parts')
parts.addArrayObserver(@, didChange: 'partsDidChange', willChange: 'noop')
parts = parts.slice(0)
@partsDidChange(parts, 0, null, parts.length)
partsDidChange: (parts, start, _, added) ->
console.log 'log view: parts did change' if Log.DEBUG
for part, i in parts.slice(start, start + added)
# console.log "limit in log view: #{@get('limited')}"
break if @engine?.limit?.limited
@engine.set(part.number, part.content)
plainTextLogUrl: (->
if id = @get('log.job.id')
url = plainTextLogUrl(id)
if config.pro
url += "&access_token=#{@get('job.log.token')}"
url
).property('job.log.id', 'job.log.token')
hasPermission: (->
if permissions = @get('currentUser.permissions')
permissions.contains parseInt(@get('job.repo.id'))
).property('currentUser.permissions.length', 'job.repo.id')
canRemoveLog: (->
if job = @get('job')
job.get('canRemoveLog') && @get('hasPermission')
).property('job.canRemoveLog', 'hasPermission')
showToTop: (->
@get('log.hasContent') && @get('job.canRemoveLog')
).property('log.hasContent', 'job.canRemoveLog')
showTailing: Ember.computed.alias('showToTop')
actions:
toTop: () ->
Travis.tailing.stop()
$(window).scrollTop(0)
toggleTailing: ->
Travis.tailing.toggle()
@engine.autoCloseFold = !Travis.tailing.isActive()
event.preventDefault()
removeLogPopup: ->
if @get('canRemoveLog')
@get('popup').open('remove-log-popup')
return false
noop: -> # TODO required?
`export default LogContentComponent`