2023-10-27 02:19:51 +00:00
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "utf-8" >
< meta name = "viewport" content = "width=device-width" >
< title > jellyfin-roku api docs Source: source/utils/misc.brs< / title >
<!-- [if lt IE 9]>
< script src = "//html5shiv.googlecode.com/svn/trunk/html5.js" > < / script >
<![endif]-->
< link type = "text/css" rel = "stylesheet" href = "styles/sunlight.dark.css" >
< link type = "text/css" rel = "stylesheet" href = "styles/site.darkly.css" >
< / head >
< body >
< div class = "navbar navbar-default navbar-fixed-top " >
< div class = "container" >
< div class = "navbar-header" >
< a class = "navbar-brand" href = "index.html" > jellyfin-roku api docs< / a >
< button class = "navbar-toggle" type = "button" data-toggle = "collapse" data-target = "#topNavigation" >
< span class = "icon-bar" > < / span >
< span class = "icon-bar" > < / span >
< span class = "icon-bar" > < / span >
< / button >
< / div >
< div class = "navbar-collapse collapse" id = "topNavigation" >
< ul class = "nav navbar-nav" >
< li class = "dropdown" >
< a href = "modules.list.html" class = "dropdown-toggle" data-toggle = "dropdown" > Modules< b class = "caret" > < / b > < / a >
< ul class = "dropdown-menu " >
2023-10-28 21:26:12 +00:00
< li > < a href = "module-AlbumData.html" > AlbumData< / a > < / li > < li > < a href = "module-AlbumGrid.html" > AlbumGrid< / a > < / li > < li > < a href = "module-AlbumTrackList.html" > AlbumTrackList< / a > < / li > < li > < a href = "module-AlbumView.html" > AlbumView< / a > < / li > < li > < a href = "module-Alpha.html" > Alpha< / a > < / li > < li > < a href = "module-ArtistView.html" > ArtistView< / a > < / li > < li > < a href = "module-AudioPlayer.html" > AudioPlayer< / a > < / li > < li > < a href = "module-AudioPlayerView.html" > AudioPlayerView< / a > < / li > < li > < a href = "module-AudioTrackListItem.html" > AudioTrackListItem< / a > < / li > < li > < a href = "module-ButtonGroupHoriz.html" > ButtonGroupHoriz< / a > < / li > < li > < a href = "module-ChannelData.html" > ChannelData< / a > < / li > < li > < a href = "module-CollectionData.html" > CollectionData< / a > < / li > < li > < a href = "module-ConfigData.html" > ConfigData< / a > < / li > < li > < a href = "module-ConfigItem.html" > ConfigItem< / a > < / li > < li > < a href = "module-ConfigList.html" > ConfigList< / a > < / li > < li > < a href = "module-ExtrasItem.html" > ExtrasItem< / a > < / li > < li > < a href = "module-ExtrasRowList.html" > ExtrasRowList< / a > < / li > < li > < a href = "module-FavoriteItemsTask.html" > FavoriteItemsTask< / a > < / li > < li > < a href = "module-FolderData.html" > FolderData< / a > < / li > < li > < a href = "module-GetFiltersTask.html" > GetFiltersTask< / a > < / li > < li > < a href = "module-GetNextEpisodeTask.html" > GetNextEpisodeTask< / a > < / li > < li > < a href = "module-GetPlaybackInfoTask.html" > GetPlaybackInfoTask< / a > < / li > < li > < a href = "module-GetShuffleEpisodesTask.html" > GetShuffleEpisodesTask< / a > < / li > < li > < a href = "module-GridItem.html" > GridItem< / a > < / li > < li > < a href = "module-GridItemSmall.html" > GridItemSmall< / a > < / li > < li > < a href = "module-Home.html" > Home< / a > < / li > < li > < a href = "module-HomeData.html" > HomeData< / a > < / li > < li > < a href = "module-HomeItem.html" > HomeItem< / a > < / li > < li > < a href = "module-HomeRows.html" > HomeRows< / a > < / li > < li > < a href = "module-IconButton.html" > IconButton< / a > < / li > < li > < a href = "module-Image.html" > Image< / a > < / li > < li > < a href = "module-ImageData.html" > ImageData< / a > < / li > < li > < a href = "module-ItemGrid.html" > ItemGrid< / a > < / li > < li > < a href = "module-ItemGridOptions.html" > ItemGridOptions< / a > < / li > < li > < a href = "module-Items.html" > Items< / a > < / li > < li > < a href = "module-JFButton.html" > JFButton< / a > < / li > < li > < a href = "module-JFButtons.html" > JFButtons< / a > < / li > < li > < a href = "module-JFGroup.html" > JFGroup< / a > < / li > < li > < a href = "module-JFMessageDialog.html" > JFMessageDialog< / a > < / li > < li > < a href = "module-JFOverhang.html" > JFOverhang< / a > < / li > < li > < a href = "module-JFScene.html" > JFScene< / a > < / li > < li > < a href = "module-JFScreen.html" > JFScreen< / a > < / li > < li > < a href = "module-JFServer.html" > JFServer< / a > < / li > < li > < a href = "module-JFVideo.html" > JFVideo< / a > < / li > < li > < a href = "module-ListPoster.html" > ListPoster< / a > < / li > < li > < a href = "module-LoadChannelsTask.html" > LoadChannelsTask< / a > < / li > < li > < a href = "module-LoadItemsTask.html" > LoadItemsTask< / a > < / li > < li > < a href = "module-LoadItemsTask2.html" > LoadItemsTask2< / a > < / li > < li > < a href = "module-LoadPhotoTask.html" > LoadPhotoTask< / a > < / li > < li > < a href = "module-LoadProgramDetailsTask.html" > LoadProgramDetailsTask< / a > < / li > < li > < a href = "module-LoadScreenSaverTimeoutTask.html" > LoadScreenSaverTimeoutTask< / a > < / li > < li > < a href = "module-LoadSheduleTask.html" > LoadSheduleTask< / a > < / li > < li > < a href = "module-LoadVideoContentTask.html" > LoadVideoContentTask< / a > < / li > < li > < a href = "module-LoginScene.html" > LoginScene< / a > < / li > < li > < a href = "module-Main.html" > Main< / a > < / li > < li > < a href = "module-MovieData.html" > MovieData< / a > < / li > < li > < a href = "module-MovieDetails.html" > MovieDetails< / a > < / li > < li > < a href = "module-MovieLibraryView.html" > MovieLibraryView< / a > < / li > < li > < a href = "module-MovieOptions.html" > MovieOptions< / a > < / li > < li > < a href = "module-MusicAlbumData.html" > MusicAlbumData< / a > < / li > < li > < a href = "module-MusicAlbumSongListData.html" > MusicAlbumSongListData< / a > < / li > < li > < a href = "module-MusicArtistData.html" > MusicArtistData< / a > < / li > < li > < a href = "module-MusicArtistGridItem.html" > MusicArtistGridItem< / a > < / li > < li > < a href = "module-MusicLibraryView.html" > MusicLibraryView< / a > < / li > < li > < a href = "module-MusicSongData.html" > MusicSongData< / a > < / li > < li > < a href = "module-OptionNode.html" > OptionNode< / a > < / li > < li > < a href = "module-OptionsButton.html" > OptionsButton< / a > < / li > < li > < a href = "module-OptionsData.html" > OptionsData< / a > < / li > < li >
2023-10-27 02:19:51 +00:00
< / ul >
< / li >
< / ul >
< div class = "col-sm-3 col-md-3" >
< form class = "navbar-form" role = "search" >
< div class = "input-group" >
< input type = "text" class = "form-control" placeholder = "Search" name = "q" id = "search-input" >
< div class = "input-group-btn" >
< button class = "btn btn-default" id = "search-submit" > < i class = "glyphicon glyphicon-search" > < / i > < / button >
< / div >
< / div >
< / form >
< / div >
< / div >
< / div >
< / div >
< div class = "container" id = "toc-content" >
< div class = "row" >
< div class = "col-md-12" >
< div id = "main" >
< h1 class = "page-title" > Source: source/utils/misc.brs< / h1 >
< section >
< article >
< pre
class="sunlight-highlight-javascript linenums">function isNodeEvent(msg, field as string) as boolean
2023-10-06 03:18:36 +00:00
return type(msg) = "roSGNodeEvent" and msg.getField() = field
end function
function getMsgPicker(msg, subnode = "" as string) as object
node = msg.getRoSGNode()
' Subnode allows for handling alias messages
if subnode < > ""
node = node.findNode(subnode)
end if
coords = node.rowItemSelected
target = node.content.getChild(coords[0]).getChild(coords[1])
return target
end function
function getButton(msg, subnode = "buttons" as string) as object
buttons = msg.getRoSGNode().findNode(subnode)
if buttons = invalid then return invalid
active_button = buttons.focusedChild
return active_button
end function
function leftPad(base as string, fill as string, length as integer) as string
while len(base) < length
base = fill + base
end while
return base
end function
function ticksToHuman(ticks as longinteger) as string
totalSeconds = int(ticks / 10000000)
hours = stri(int(totalSeconds / 3600)).trim()
minutes = stri(int((totalSeconds - (val(hours) * 3600)) / 60)).trim()
seconds = stri(totalSeconds - (val(hours) * 3600) - (val(minutes) * 60)).trim()
if val(hours) > 0 and val(minutes) < 10 then minutes = "0" + minutes
if val(seconds) < 10 then seconds = "0" + seconds
r = ""
if val(hours) > 0 then r = hours + ":"
r = r + minutes + ":" + seconds
return r
end function
function secondsToHuman(totalSeconds as integer) as string
hours = stri(int(totalSeconds / 3600)).trim()
minutes = stri(int((totalSeconds - (val(hours) * 3600)) / 60)).trim()
seconds = stri(totalSeconds - (val(hours) * 3600) - (val(minutes) * 60)).trim()
if val(hours) > 0 and val(minutes) < 10 then minutes = "0" + minutes
if val(seconds) < 10 then seconds = "0" + seconds
r = ""
if val(hours) > 0 then r = hours + ":"
r = r + minutes + ":" + seconds
return r
end function
' Format time as 12 or 24 hour format based on system clock setting
function formatTime(time) as string
hours = time.getHours()
minHourDigits = 1
if m.global.device.clockFormat = "12h"
meridian = "AM"
if hours = 0
hours = 12
meridian = "AM"
else if hours = 12
hours = 12
meridian = "PM"
else if hours > 12
hours = hours - 12
meridian = "PM"
end if
else
' For 24hr Clock, no meridian and pad hours to 2 digits
minHourDigits = 2
meridian = ""
end if
return Substitute("{0}:{1} {2}", leftPad(stri(hours).trim(), "0", minHourDigits), leftPad(stri(time.getMinutes()).trim(), "0", 2), meridian)
end function
function div_ceiling(a as integer, b as integer) as integer
if a < b then return 1
if int(a / b) = a / b
return a / b
end if
return a / b + 1
end function
'Returns the item selected or -1 on backpress or other unhandled closure of dialog.
function get_dialog_result(dialog, port)
while dialog < > invalid
msg = wait(0, port)
if isNodeEvent(msg, "backPressed")
return -1
else if isNodeEvent(msg, "itemSelected")
return dialog.findNode("optionList").itemSelected
end if
end while
'Dialog has closed outside of this loop, return -1 for failure
return -1
end function
function lastFocusedChild(obj as object) as object
if isValid(obj)
if isValid(obj.focusedChild) and isValid(obj.focusedChild.focusedChild) and LCase(obj.focusedChild.focusedChild.subType()) = "tvepisodes"
if isValid(obj.focusedChild.focusedChild.lastFocus)
return obj.focusedChild.focusedChild.lastFocus
end if
end if
child = obj
for i = 0 to obj.getChildCount()
if isValid(obj.focusedChild)
child = child.focusedChild
end if
end for
return child
else
return invalid
end if
end function
function show_dialog(message as string, options = [], defaultSelection = 0) as integer
lastFocus = lastFocusedChild(m.scene)
dialog = createObject("roSGNode", "JFMessageDialog")
if options.count() then dialog.options = options
if message.len() > 0
reg = CreateObject("roFontRegistry")
font = reg.GetDefaultFont()
dialog.fontHeight = font.GetOneLineHeight()
dialog.fontWidth = font.GetOneLineWidth(message, 999999999)
dialog.message = message
end if
if defaultSelection > 0
dialog.findNode("optionList").jumpToItem = defaultSelection
end if
dialog.visible = true
m.scene.appendChild(dialog)
dialog.setFocus(true)
port = CreateObject("roMessagePort")
dialog.observeField("backPressed", port)
dialog.findNode("optionList").observeField("itemSelected", port)
result = get_dialog_result(dialog, port)
m.scene.removeChildIndex(m.scene.getChildCount() - 1)
lastFocus.setFocus(true)
return result
end function
function message_dialog(message = "" as string)
return show_dialog(message, ["OK"])
end function
function option_dialog(options, message = "", defaultSelection = 0) as integer
return show_dialog(message, options, defaultSelection)
end function
'
' Take a jellyfin hostname and ensure it's a full url.
' prepend http or https and append default ports, and remove excess slashes
'
function standardize_jellyfin_url(url as string)
'Append default ports
maxSlashes = 0
if left(url, 8) = "https://" or left(url, 7) = "http://"
maxSlashes = 2
end if
'Check to make sure entry has no extra slashes before adding default ports.
if Instr(0, url, "/") = maxSlashes
if url.len() > 5 and mid(url, url.len() - 4, 1) < > ":" and mid(url, url.len() - 5, 1) < > ":"
if left(url, 5) = "https"
url = url + ":8920"
else
url = url + ":8096"
end if
end if
end if
'Append http:// to server
if left(url, 4) < > "http"
url = "http://" + url
end if
return url
end function
sub setFieldTextValue(field, value)
node = m.top.findNode(field)
if node = invalid or value = invalid then return
' Handle non strings... Which _shouldn't_ happen, but hey
if type(value) = "roInt" or type(value) = "Integer"
value = str(value).trim()
else if type(value) = "roFloat" or type(value) = "Float"
value = str(value).trim()
else if type(value) < > "roString" and type(value) < > "String"
value = ""
end if
node.text = value
end sub
' Returns whether or not passed value is valid
function isValid(input as dynamic) as boolean
return input < > invalid
end function
' Returns whether or not passed value is valid and not empty
' Accepts a string, or any countable type (arrays and lists)
function isValidAndNotEmpty(input as dynamic) as boolean
if not isValid(input) then return false
' Use roAssociativeArray instead of list so we get access to the doesExist() method
countableTypes = { "array": 1, "list": 1, "roarray": 1, "roassociativearray": 1, "rolist": 1 }
inputType = LCase(type(input))
if inputType = "string" or inputType = "rostring"
trimmedInput = input.trim()
return trimmedInput < > ""
else if countableTypes.doesExist(inputType)
return input.count() > 0
else
print "Called isValidAndNotEmpty() with invalid type: ", inputType
return false
end if
end function
' Returns an array from a url - [ url, proto, host, port, subdir/params ]
' If port or subdir are not found, an empty string will be added to the array
' Proto must be declared or array will be empty
function parseUrl(url as string) as object
rgx = CreateObject("roRegex", "^(.*:)//([A-Za-z0-9\-\.]+)(:[0-9]+)?(.*)$", "")
return rgx.Match(url)
end function
' Returns true if the string is a loopback, such as 'localhost' or '127.0.0.1'
function isLocalhost(url as string) as boolean
' https://stackoverflow.com/questions/8426171/what-regex-will-match-all-loopback-addresses
rgx = CreateObject("roRegex", "^localhost$|^127(?:\.[0-9]+){0,2}\.[0-9]+$|^(?:0*\:)*?:?0*1$", "i")
return rgx.isMatch(url)
end function
' Rounds number to nearest integer
function roundNumber(f as float) as integer
' BrightScript only has a "floor" round
' This compares floor to floor + 1 to find which is closer
m = int(f)
n = m + 1
x = abs(f - m)
y = abs(f - n)
if y > x
return m
else
return n
end if
end function
' Converts ticks to minutes
function getMinutes(ticks) as integer
' A tick is .1ms, so 1/10,000,000 for ticks to seconds,
' then 1/60 for seconds to minutes... 1/600,000,000
return roundNumber(ticks / 600000000.0)
end function
'
' Returns whether or not a version number (e.g. 10.7.7) is greater or equal
' to some minimum version allowed (e.g. 10.8.0)
function versionChecker(versionToCheck as string, minVersionAccepted as string)
leftHand = CreateObject("roLongInteger")
rightHand = CreateObject("roLongInteger")
regEx = CreateObject("roRegex", "\.", "")
version = regEx.Split(versionToCheck)
if version.Count() < 3
for i = version.Count() to 3 step 1
version.AddTail("0")
end for
end if
minVersion = regEx.Split(minVersionAccepted)
if minVersion.Count() < 3
for i = minVersion.Count() to 3 step 1
minVersion.AddTail("0")
end for
end if
leftHand = (version[0].ToInt() * 10000) + (version[1].ToInt() * 100) + (version[2].ToInt() * 10)
rightHand = (minVersion[0].ToInt() * 10000) + (minVersion[1].ToInt() * 100) + (minVersion[2].ToInt() * 10)
return leftHand >= rightHand
end function
function findNodeBySubtype(node, subtype)
foundNodes = []
for each child in node.getChildren(-1, 0)
if lcase(child.subtype()) = "group"
return findNodeBySubtype(child, subtype)
end if
if lcase(child.subtype()) = lcase(subtype)
foundNodes.push({
node: child,
parent: node
})
end if
end for
return foundNodes
end function
function AssocArrayEqual(Array1 as object, Array2 as object) as boolean
if not isValid(Array1) or not isValid(Array2)
return false
end if
if not Array1.Count() = Array2.Count()
return false
end if
for each key in Array1
if not Array2.DoesExist(key)
return false
end if
if Array1[key] < > Array2[key]
return false
end if
end for
return true
end function
' Search string array for search value. Return if it's found
function inArray(haystack, needle) as boolean
valueToFind = needle
if LCase(type(valueToFind)) < > "rostring" and LCase(type(valueToFind)) < > "string"
valueToFind = str(needle)
end if
valueToFind = lcase(valueToFind)
for each item in haystack
if lcase(item) = valueToFind then return true
end for
return false
end function
function toString(input) as string
if LCase(type(input)) = "rostring" or LCase(type(input)) = "string"
return input
end if
return str(input)
end function
sub startLoadingSpinner()
m.spinner = createObject("roSGNode", "Spinner")
m.spinner.translation = "[900, 450]"
m.spinner.visible = true
m.scene.appendChild(m.spinner)
end sub
sub startMediaLoadingSpinner()
dialog = createObject("roSGNode", "ProgressDialog")
dialog.id = "invisibiledialog"
dialog.visible = false
m.scene.dialog = dialog
startLoadingSpinner()
end sub
sub stopLoadingSpinner()
if isValid(m.spinner)
m.spinner.visible = false
end if
if isValid(m.scene) and isValid(m.scene.dialog)
m.scene.dialog.close = true
end if
end sub
' Check if a specific value is inside of an array
function arrayHasValue(arr as object, value as dynamic) as boolean
for each entry in arr
if entry = value
return true
end if
end for
return false
end function
2023-10-28 21:26:12 +00:00
' Takes an array of data, shuffles the order, then returns the array
' uses the Fisher-Yates shuffling algorithm
function shuffleArray(array as object) as object
for i = array.count() - 1 to 1 step -1
j = Rnd(i + 1) - 1
t = array[i] : array[i] = array[j] : array[j] = t
end for
return array
end function
2023-10-27 02:19:51 +00:00
< / pre >
< / article >
< / section >
< / div >
< / div >
< div class = "clearfix" > < / div >
< / div >
< / div >
< div class = "modal fade" id = "searchResults" >
< div class = "modal-dialog" >
< div class = "modal-content" >
< div class = "modal-header" >
< button type = "button" class = "close" data-dismiss = "modal" aria-label = "Close" > < span aria-hidden = "true" > × < / span > < / button >
< h4 class = "modal-title" > Search results< / h4 >
< / div >
< div class = "modal-body" > < / div >
< div class = "modal-footer" >
< button type = "button" class = "btn btn-default" data-dismiss = "modal" > Close< / button >
< / div >
< / div > <!-- /.modal - content -->
< / div > <!-- /.modal - dialog -->
< / div >
< footer >
< span class = "jsdoc-message" > Source code: < a href = "https://github.com/jellyfin/jellyfin-roku" > https://github.com/jellyfin/jellyfin-roku< / a > < / span > < span class = "jsdoc-message" > Jellyfin Roku Development Forum: < a href = "https://forum.jellyfin.org/f-roku-development" > https://forum.jellyfin.org/f-roku-development< / a > < / span >
< span class = "jsdoc-message" >
Documentation generated by < a href = "https://github.com/jsdoc3/jsdoc" > JSDoc 4.0.2< / a >
2023-10-30 02:05:00 +00:00
on Oct 30th 2023
2023-10-27 02:19:51 +00:00
using the < a href = "https://github.com/docstrap/docstrap" > DocStrap template< / a > .
< / span >
< / footer >
< script src = "scripts/docstrap.lib.js" > < / script >
< script src = "scripts/toc.js" > < / script >
< script type = "text/javascript" src = "scripts/fulltext-search-ui.js" > < / script >
< script >
$( function () {
$( "[id*='$']" ).each( function () {
var $this = $( this );
$this.attr( "id", $this.attr( "id" ).replace( "$", "__" ) );
} );
$( ".tutorial-section pre, .readme-section pre, pre.prettyprint.source" ).each( function () {
var $this = $( this );
var example = $this.find( "code" );
exampleText = example.html();
var lang = /{@lang (.*?)}/.exec( exampleText );
if ( lang & & lang[1] ) {
exampleText = exampleText.replace( lang[0], "" );
example.html( exampleText );
lang = lang[1];
} else {
var langClassMatch = example.parent()[0].className.match(/lang\-(\S+)/);
lang = langClassMatch ? langClassMatch[1] : "javascript";
}
if ( lang ) {
$this
.addClass( "sunlight-highlight-" + lang )
.addClass( "linenums" )
.html( example.html() );
}
} );
Sunlight.highlightAll( {
lineNumbers : true,
showMenu : true,
enableDoclinks : true
} );
$.catchAnchorLinks( {
navbarOffset: 10
} );
$( "#toc" ).toc( {
anchorName : function ( i, heading, prefix ) {
return $( heading ).attr( "id" ) || ( prefix + i );
},
selectors : "#toc-content h1,#toc-content h2,#toc-content h3,#toc-content h4",
showAndHide : false,
smoothScrolling: true
} );
$( "#main span[id^='toc']" ).addClass( "toc-shim" );
$( '.dropdown-toggle' ).dropdown();
$( "table" ).each( function () {
var $this = $( this );
$this.addClass('table');
} );
} );
< / script >
<!-- Navigation and Symbol Display -->
<!-- Google Analytics -->
< script type = "text/javascript" >
$(document).ready(function() {
SearcherDisplay.init();
});
< / script >
< / body >
< / html >
