93 lines
11 KiB
CoffeeScript
Executable File
93 lines
11 KiB
CoffeeScript
Executable File
# Methods return a reference to itself to allow chaining
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class @NotificationControl
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container = '' # holds where the alerts will go
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notifications = {}
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constructor: (c) ->
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container = if c[0] is '#' then c.substr(1) else c # prepend '#' to the identifier
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$("#whiteboard").prepend( # create container for notifications
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'<!-- Drawing area for notifications. Must have "data-alert" atrribute, I do not know why, typically only for actual notifications -->' +
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"<div id=\"#{container}\" data-alert></div>")
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# id: name of the notification
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# type: optional style classes
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# content: the notification's message
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# nDuration: how many milliseconds the notification will stay (less than 1 implies permanent)
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# nFadeTime: how many milliseconds it takes the notification to be removed
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create: (id, type, content, nDuration, nFadeTime) ->
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elementId = if id[0] is '#' then id.substr(1) else id # remove prepended '#' from the identifier
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notifications[elementId] = {}
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notifications[elementId].element = ''
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notifications[elementId].element += "<div id=\"#{elementId}\" data-alert class='bbbNotification alert-box #{type}' tabindex='0' aria-live='assertive' role='dialogalert'>"
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notifications[elementId].element += "#{content}"
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notifications[elementId].element += '<button href="#" tabindex="0" class="close" aria-label="Close Alert">×</button>'
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notifications[elementId].element += '</div>'
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notifications[elementId].duration = nDuration or -1 # if no time is specified, it must be dismissed by the user
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notifications[elementId].fadeTime = nFadeTime or 1000
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@
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registerShow: (elementId, nShowNotification) -> # register the method to be called when showing the notification
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notifications[elementId].showNotification = nShowNotification
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@
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registerHide: (elementId, nHideNotification) -> # register the method called when hiding the notification
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notifications[elementId].hideNotification = nHideNotification
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@
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display: (elementId) -> # called the registered methods
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$('#'+container).append(notifications[elementId].element) # display the notification
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notifications[elementId].showNotification?()
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setTimeout () =>
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# remove the notification if the user selected to
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@hideANotification(elementId) if notifications[elementId].duration > 0
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notifications[elementId].hideNotification?()
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notifications[elementId] = {} # delete all notification data
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, notifications[elementId].duration
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@
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# hides a notification that may have been left over
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hideANotification: (elementId) ->
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($('#'+elementId).fadeOut notifications[elementId].fadeTime, -> $('#'+elementId).remove())
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notifications[elementId].hideNotification?()
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notifications[elementId] = {}
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# static icon members
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@icons = {
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# RaphaelJS "settings" icon
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'settings_IconPath': 'M17.41,20.395l-0.778-2.723c0.228-0.2,0.442-0.414,0.644-0.643l2.721,0.778c0.287-0.418,0.534-0.862,0.755-1.323l-2.025-1.96c0.097-0.288,0.181-0.581,0.241-0.883l2.729-0.684c0.02-0.252,0.039-0.505,0.039-0.763s-0.02-0.51-0.039-0.762l-2.729-0.684c-0.061-0.302-0.145-0.595-0.241-0.883l2.026-1.96c-0.222-0.46-0.469-0.905-0.756-1.323l-2.721,0.777c-0.201-0.228-0.416-0.442-0.644-0.643l0.778-2.722c-0.418-0.286-0.863-0.534-1.324-0.755l-1.96,2.026c-0.287-0.097-0.581-0.18-0.883-0.241l-0.683-2.73c-0.253-0.019-0.505-0.039-0.763-0.039s-0.51,0.02-0.762,0.039l-0.684,2.73c-0.302,0.061-0.595,0.144-0.883,0.241l-1.96-2.026C7.048,3.463,6.604,3.71,6.186,3.997l0.778,2.722C6.736,6.919,6.521,7.134,6.321,7.361L3.599,6.583C3.312,7.001,3.065,7.446,2.844,7.907l2.026,1.96c-0.096,0.288-0.18,0.581-0.241,0.883l-2.73,0.684c-0.019,0.252-0.039,0.505-0.039,0.762s0.02,0.51,0.039,0.763l2.73,0.684c0.061,0.302,0.145,0.595,0.241,0.883l-2.026,1.96c0.221,0.46,0.468,0.905,0.755,1.323l2.722-0.778c0.2,0.229,0.415,0.442,0.643,0.643l-0.778,2.723c0.418,0.286,0.863,0.533,1.323,0.755l1.96-2.026c0.288,0.097,0.581,0.181,0.883,0.241l0.684,2.729c0.252,0.02,0.505,0.039,0.763,0.039s0.51-0.02,0.763-0.039l0.683-2.729c0.302-0.061,0.596-0.145,0.883-0.241l1.96,2.026C16.547,20.928,16.992,20.681,17.41,20.395zM11.798,15.594c-1.877,0-3.399-1.522-3.399-3.399s1.522-3.398,3.399-3.398s3.398,1.521,3.398,3.398S13.675,15.594,11.798,15.594zM27.29,22.699c0.019-0.547-0.06-1.104-0.23-1.654l1.244-1.773c-0.188-0.35-0.4-0.682-0.641-0.984l-2.122,0.445c-0.428-0.364-0.915-0.648-1.436-0.851l-0.611-2.079c-0.386-0.068-0.777-0.105-1.173-0.106l-0.974,1.936c-0.279,0.054-0.558,0.128-0.832,0.233c-0.257,0.098-0.497,0.22-0.727,0.353L17.782,17.4c-0.297,0.262-0.568,0.545-0.813,0.852l0.907,1.968c-0.259,0.495-0.437,1.028-0.519,1.585l-1.891,1.06c0.019,0.388,0.076,0.776,0.164,1.165l2.104,0.519c0.231,0.524,0.541,0.993,0.916,1.393l-0.352,2.138c0.32,0.23,0.66,0.428,1.013,0.6l1.715-1.32c0.536,0.141,1.097,0.195,1.662,0.15l1.452,1.607c0.2-0.057,0.399-0.118,0.596-0.193c0.175-0.066,0.34-0.144,0.505-0.223l0.037-2.165c0.455-0.339,0.843-0.747,1.152-1.206l2.161-0.134c0.152-0.359,0.279-0.732,0.368-1.115L27.29,22.699zM23.127,24.706c-1.201,0.458-2.545-0.144-3.004-1.345s0.143-2.546,1.344-3.005c1.201-0.458,2.547,0.144,3.006,1.345C24.931,22.902,24.328,24.247,23.127,24.706z'
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# RaphaelJS "Safari" icon
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'Safari_IconPath':'M16.154,5.135c-0.504,0-1,0.031-1.488,0.089l-0.036-0.18c-0.021-0.104-0.06-0.198-0.112-0.283c0.381-0.308,0.625-0.778,0.625-1.306c0-0.927-0.751-1.678-1.678-1.678s-1.678,0.751-1.678,1.678c0,0.745,0.485,1.376,1.157,1.595c-0.021,0.105-0.021,0.216,0,0.328l0.033,0.167C7.645,6.95,3.712,11.804,3.712,17.578c0,6.871,5.571,12.441,12.442,12.441c6.871,0,12.441-5.57,12.441-12.441C28.596,10.706,23.025,5.135,16.154,5.135zM16.369,8.1c4.455,0,8.183,3.116,9.123,7.287l-0.576,0.234c-0.148-0.681-0.755-1.191-1.48-1.191c-0.837,0-1.516,0.679-1.516,1.516c0,0.075,0.008,0.148,0.018,0.221l-2.771-0.028c-0.054-0.115-0.114-0.226-0.182-0.333l3.399-5.11l0.055-0.083l-4.766,4.059c-0.352-0.157-0.74-0.248-1.148-0.256l0.086-0.018l-1.177-2.585c0.64-0.177,1.111-0.763,1.111-1.459c0-0.837-0.678-1.515-1.516-1.515c-0.075,0-0.147,0.007-0.219,0.018l0.058-0.634C15.357,8.141,15.858,8.1,16.369,8.1zM12.146,3.455c0-0.727,0.591-1.318,1.318-1.318c0.727,0,1.318,0.591,1.318,1.318c0,0.425-0.203,0.802-0.516,1.043c-0.183-0.123-0.413-0.176-0.647-0.13c-0.226,0.045-0.413,0.174-0.535,0.349C12.542,4.553,12.146,4.049,12.146,3.455zM7.017,17.452c0-4.443,3.098-8.163,7.252-9.116l0.297,0.573c-0.61,0.196-1.051,0.768-1.051,1.442c0,0.837,0.678,1.516,1.515,1.516c0.068,0,0.135-0.006,0.2-0.015l-0.058,2.845l0.052-0.011c-0.442,0.204-0.824,0.513-1.116,0.895l0.093-0.147l-1.574-0.603l1.172,1.239l0.026-0.042c-0.19,0.371-0.306,0.788-0.324,1.229l-0.003-0.016l-2.623,1.209c-0.199-0.604-0.767-1.041-1.438-1.041c-0.837,0-1.516,0.678-1.516,1.516c0,0.064,0.005,0.128,0.013,0.191l-0.783-0.076C7.063,18.524,7.017,17.994,7.017,17.452zM16.369,26.805c-4.429,0-8.138-3.078-9.106-7.211l0.691-0.353c0.146,0.686,0.753,1.2,1.482,1.2c0.837,0,1.515-0.679,1.515-1.516c0-0.105-0.011-0.207-0.031-0.307l2.858,0.03c0.045,0.095,0.096,0.187,0.15,0.276l-3.45,5.277l0.227-0.195l4.529-3.92c0.336,0.153,0.705,0.248,1.094,0.266l-0.019,0.004l1.226,2.627c-0.655,0.166-1.142,0.76-1.142,1.468c0,0.837,0.678,1.515,1.516,1.515c0.076,0,0.151-0.007,0.225-0.018l0.004,0.688C17.566,26.746,16.975,26.805,16.369,26.805zM18.662,26.521l-0.389-0.6c0.661-0.164,1.152-0.759,1.152-1.47c0-0.837-0.68-1.516-1.516-1.516c-0.066,0-0.13,0.005-0.193,0.014v-2.86l-0.025,0.004c0.409-0.185,0.77-0.459,1.055-0.798l1.516,0.659l-1.104-1.304c0.158-0.335,0.256-0.704,0.278-1.095l2.552-1.164c0.19,0.618,0.766,1.068,1.447,1.068c0.838,0,1.516-0.679,1.516-1.516c0-0.069-0.006-0.137-0.016-0.204l0.65,0.12c0.089,0.517,0.136,1.049,0.136,1.591C25.722,21.826,22.719,25.499,18.662,26.521z'
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# RaphaelJS "Internet Explorer" icon
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'IE_IconPath': 'M27.998,2.266c-2.12-1.91-6.925,0.382-9.575,1.93c-0.76-0.12-1.557-0.185-2.388-0.185c-3.349,0-6.052,0.985-8.106,2.843c-2.336,2.139-3.631,4.94-3.631,8.177c0,0.028,0.001,0.056,0.001,0.084c3.287-5.15,8.342-7.79,9.682-8.487c0.212-0.099,0.338,0.155,0.141,0.253c-0.015,0.042-0.015,0,0,0c-2.254,1.35-6.434,5.259-9.146,10.886l-0.003-0.007c-1.717,3.547-3.167,8.529-0.267,10.358c2.197,1.382,6.13-0.248,9.295-2.318c0.764,0.108,1.567,0.165,2.415,0.165c5.84,0,9.937-3.223,11.399-7.924l-8.022-0.014c-0.337,1.661-1.464,2.548-3.223,2.548c-2.21,0-3.729-1.211-3.828-4.012l15.228-0.014c0.028-0.578-0.042-0.985-0.042-1.436c0-5.251-3.143-9.355-8.255-10.663c2.081-1.294,5.974-3.209,7.848-1.681c1.407,1.14,0.633,3.533,0.295,4.518c-0.056,0.254,0.24,0.296,0.296,0.057C28.814,5.573,29.026,3.194,27.998,2.266zM13.272,25.676c-2.469,1.475-5.873,2.539-7.539,1.289c-1.243-0.935-0.696-3.468,0.398-5.938c0.664,0.992,1.495,1.886,2.473,2.63C9.926,24.651,11.479,25.324,13.272,25.676zM12.714,13.046c0.042-2.435,1.787-3.49,3.617-3.49c1.928,0,3.49,1.112,3.49,3.49H12.714z'
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}
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@notification_WebRTCAudioExited = -> # used when the user can join audio
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Meteor.NotificationControl.create("webRTC_AudioExited", ' ', 'You have exited audio', 2500).display("webRTC_AudioExited")
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@notification_WebRTCAudioJoining = -> # used when the user can join audio
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# display joining notification
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Meteor.NotificationControl.create("webRTC_AudioJoining", '', 'Connecting to the audio call...', -1)
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.registerShow("webRTC_AudioJoining", ->
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).display("webRTC_AudioJoining")
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# joined. Displayed joined notification and hide the joining notification
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if !BBB.amIInAudio()
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Tracker.autorun (comp) -> # wait until user is in
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if BBB.amIInAudio() # display notification when you are in audio
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comp.stop() # prevents computation from running twice (which can happen occassionally)
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Meteor.NotificationControl.create("webRTC_AudioJoined", 'success ', '', 2500)
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.registerShow("webRTC_AudioJoined", ->
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Meteor.NotificationControl.hideANotification('webRTC_AudioJoining')
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$("#webRTC_AudioJoined").prepend("You've joined the #{if BBB.amIListenOnlyAudio() then 'Listen Only' else ''} audio")
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).display("webRTC_AudioJoined")
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@notification_WebRTCNotSupported = -> # shown when the user's browser does not support WebRTC
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# create a new notification at the audio button they clicked to trigger the event
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Meteor.NotificationControl.create("webRTC_NotSupported", 'alert', '', -1)
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.registerShow("webRTC_NotSupported", ->
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if ((browserName=getBrowserName()) in ['Safari', 'IE']) or browserName="settings" # show either the browser icon or cog gears
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$("#webRTC_NotSupported").prepend('<div id="browser-icon-container"></div>' +
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"Sorry,<br/>#{if browserName isnt 'settings' then browserName else 'your browser'} doesn't support WebRTC")
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(new Raphael('browser-icon-container', 35, 35)).path(NotificationControl.icons["#{browserName}_IconPath"]).attr({fill: "#FFF", stroke: "none"})
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).display("webRTC_NotSupported")
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