jf-roku/docs/api/components_ItemGrid_LoadItemsTask2.bs.html
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target="_blank">Matrix</a></div></div><div class="navbar-right-items"><div class="navbar-right-item"><button class="icon-button search-button" aria-label="open-search"><svg><use xlink:href="#search-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button theme-toggle" aria-label="toggle-theme"><svg><use class="theme-svg-use" xlink:href="#dark-theme-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button font-size" aria-label="change-font-size"><svg><use xlink:href="#font-size-icon"></use></svg></button></div></div><nav></nav></nav></div><div class="toc-container"><div class="toc-content"><span class="bold">On this page</span><div id="eed4d2a0bfd64539bb9df78095dec881"></div></div></div><div class="body-wrapper"><div class="main-content"><div class="main-wrapper"><section id="source-page" class="source-page"><header><h1 id="title" class="has-anchor">components_ItemGrid_LoadItemsTask2.bs</h1></header><article><pre class="prettyprint source lang-js"><code>import "pkg:/source/api/Items.bs"
import "pkg:/source/api/baserequest.bs"
import "pkg:/source/utils/config.bs"
import "pkg:/source/utils/misc.bs"
import "pkg:/source/api/Image.bs"
import "pkg:/source/utils/deviceCapabilities.bs"
import "pkg:/source/roku_modules/log/LogMixin.brs"
import "pkg:/source/api/sdk.bs"
sub init()
m.log = log.Logger("LoadItemsTask2")
m.top.functionName = "loadItems"
m.top.limit = 60
usersettingLimit = m.global.session.user.settings["itemgrid.Limit"]
if usersettingLimit &lt;> invalid
m.top.limit = usersettingLimit
end if
end sub
sub loadItems()
results = []
sort_field = m.top.sortField
if m.top.sortAscending = true
sort_order = "Ascending"
else
sort_order = "Descending"
end if
if m.top.ItemType = "LogoImage"
logoImageExists = api.items.HeadImageURLByName(m.top.itemId, "logo")
if logoImageExists
m.top.content = [api.items.GetImageURL(m.top.itemId, "logo", 0, { "maxHeight": 500, "maxWidth": 500, "quality": "90" })]
else
m.top.content = []
end if
return
end if
params = {
limit: m.top.limit,
StartIndex: m.top.startIndex,
parentid: m.top.itemId,
SortBy: sort_field,
SortOrder: sort_order,
recursive: m.top.recursive,
Fields: "Overview",
StudioIds: m.top.studioIds,
genreIds: m.top.genreIds
}
' Handle special case when getting names starting with numeral
if m.top.NameStartsWith &lt;> ""
if m.top.NameStartsWith = "#"
if m.top.ItemType = "LiveTV" or m.top.ItemType = "TvChannel"
params.searchterm = "A"
params.append({ parentid: " " })
else
params.NameLessThan = "A"
end if
else
if m.top.ItemType = "LiveTV" or m.top.ItemType = "TvChannel"
params.searchterm = m.top.nameStartsWith
params.append({ parentid: " " })
else
params.NameStartsWith = m.top.nameStartsWith
end if
end if
end if
'reset data
if LCase(m.top.searchTerm) = LCase(tr("all"))
params.searchTerm = " "
else if m.top.searchTerm &lt;> ""
params.searchTerm = m.top.searchTerm
end if
filter = LCase(m.top.filter)
if filter = "all"
' do nothing
else if filter = "favorites"
params.append({ Filters: "IsFavorite" })
params.append({ isFavorite: true })
else if filter = "unplayed"
params.append({ Filters: "IsUnplayed" })
else if filter = "played"
params.append({ Filters: "IsPlayed" })
else if filter = "resumable"
params.append({ Filters: "IsResumable" })
end if
if isValid(m.top.filterOptions)
if m.top.filterOptions.count() > 0
params.append(m.top.filterOptions)
end if
end if
if m.top.ItemType &lt;> ""
params.append({ IncludeItemTypes: m.top.ItemType })
end if
if m.top.ItemType = "LiveTV"
url = "LiveTv/Channels"
params.append({ UserId: m.global.session.user.id })
else if m.top.view = "Networks"
url = "Studios"
params.append({ UserId: m.global.session.user.id })
else if m.top.view = "Genres"
url = "Genres"
params.append({ UserId: m.global.session.user.id, includeItemTypes: m.top.itemType })
else if m.top.ItemType = "MusicArtist"
url = "Artists"
params.append({
UserId: m.global.session.user.id,
Fields: "Genres"
})
params.IncludeItemTypes = "MusicAlbum,Audio"
else if m.top.ItemType = "AlbumArtists"
url = "Artists/AlbumArtists"
params.append({
UserId: m.global.session.user.id,
Fields: "Genres"
})
params.IncludeItemTypes = "MusicAlbum,Audio"
else if m.top.ItemType = "MusicAlbum"
url = Substitute("Users/{0}/Items/", m.global.session.user.id)
params.append({ ImageTypeLimit: 1 })
params.append({ EnableImageTypes: "Primary,Backdrop,Banner,Thumb" })
else
url = Substitute("Users/{0}/Items/", m.global.session.user.id)
end if
resp = APIRequest(url, params)
data = getJson(resp)
if data &lt;> invalid
if data.TotalRecordCount &lt;> invalid then m.top.totalRecordCount = data.TotalRecordCount
for each item in data.Items
tmp = invalid
if item.Type = "Movie" or item.Type = "MusicVideo"
tmp = CreateObject("roSGNode", "MovieData")
else if item.Type = "Series"
tmp = CreateObject("roSGNode", "SeriesData")
else if item.Type = "BoxSet" or item.Type = "ManualPlaylistsFolder"
tmp = CreateObject("roSGNode", "CollectionData")
else if item.Type = "TvChannel"
tmp = CreateObject("roSGNode", "ChannelData")
else if item.Type = "Folder" or item.Type = "ChannelFolderItem" or item.Type = "CollectionFolder"
tmp = CreateObject("roSGNode", "FolderData")
else if item.Type = "Video" or item.Type = "Recording"
tmp = CreateObject("roSGNode", "VideoData")
else if item.Type = "Photo"
tmp = CreateObject("roSGNode", "PhotoData")
else if item.type = "PhotoAlbum"
tmp = CreateObject("roSGNode", "FolderData")
else if item.type = "Playlist"
tmp = CreateObject("roSGNode", "PlaylistData")
tmp.type = "Playlist"
tmp.image = PosterImage(item.id, { "maxHeight": 425, "maxWidth": 290, "quality": "90" })
else if item.type = "Episode"
tmp = CreateObject("roSGNode", "TVEpisode")
else if item.Type = "Genre"
tmp = CreateObject("roSGNode", "ContentNode")
tmp.title = item.name
genreData = api.users.GetItemsByQuery(m.global.session.user.id, {
SortBy: "Random",
SortOrder: "Ascending",
IncludeItemTypes: m.top.itemType,
Recursive: true,
Fields: "PrimaryImageAspectRatio,MediaSourceCount,BasicSyncInfo",
ImageTypeLimit: 1,
EnableImageTypes: "Primary",
Limit: 6,
GenreIds: item.id,
EnableTotalRecordCount: false,
ParentId: m.top.itemId
})
if genreData.Items.Count() > 5
' Add View All item to the start of the row
row = tmp.createChild("FolderData")
row.parentFolder = m.top.itemId
row.title = tr("View All") + " " + item.name
item.name = tr("View All") + " " + item.name
row.json = item
row.type = "Folder"
if LCase(m.top.itemType) = "movie"
genreItemImage = api.items.GetImageURL(item.id)
else
genreItemImage = invalid
row.posterURL = invalid
end if
row.FHDPOSTERURL = genreItemImage
row.HDPOSTERURL = genreItemImage
row.SDPOSTERURL = genreItemImage
end if
for each genreItem in genreData.Items
if LCase(m.top.itemType) = "movie"
row = tmp.createChild("MovieData")
else
row = tmp.createChild("SeriesData")
end if
genreItemImage = api.items.GetImageURL(genreItem.id)
row.title = genreItem.name
row.FHDPOSTERURL = genreItemImage
row.HDPOSTERURL = genreItemImage
row.SDPOSTERURL = genreItemImage
row.json = genreItem
row.id = genreItem.id
row.type = genreItem.type
end for
else if item.Type = "Studio"
tmp = CreateObject("roSGNode", "FolderData")
else if item.Type = "MusicAlbum"
tmp = CreateObject("roSGNode", "MusicAlbumData")
tmp.type = "MusicAlbum"
if api.items.HeadImageURLByName(item.id, "primary")
tmp.posterURL = ImageURL(item.id, "Primary")
else
tmp.posterURL = ImageURL(item.id, "backdrop")
end if
else if item.Type = "MusicArtist"
tmp = CreateObject("roSGNode", "MusicArtistData")
else if item.Type = "Audio"
tmp = CreateObject("roSGNode", "MusicSongData")
tmp.type = "Audio"
tmp.image = api.items.GetImageURL(item.id, "primary", 0, { "maxHeight": 280, "maxWidth": 280, "quality": "90" })
else if item.Type = "MusicGenre"
tmp = CreateObject("roSGNode", "FolderData")
tmp.title = item.name
tmp.parentFolder = m.top.itemId
tmp.json = item
tmp.type = "Folder"
tmp.posterUrl = api.items.GetImageURL(item.id, "primary", 0, { "maxHeight": 280, "maxWidth": 280, "quality": "90" })
else
m.log.warn("Unknown Type", item.Type)
end if
if tmp &lt;> invalid
if item.Type &lt;> "Genre" and item.Type &lt;> "MusicGenre"
tmp.parentFolder = m.top.itemId
tmp.json = item
if item.UserData &lt;> invalid and item.UserData.isFavorite &lt;> invalid
tmp.favorite = item.UserData.isFavorite
end if
end if
results.push(tmp)
end if
end for
end if
m.top.content = results
end sub
</code></pre></article></section><footer class="footer" id="PeOAagUepe"><div class="wrapper"><span class="jsdoc-message">Automatically generated using <a href="https://github.com/jsdoc/jsdoc" target="_blank">JSDoc</a> and the <a href="https://github.com/ankitskvmdam/clean-jsdoc-theme" target="_blank">clean-jsdoc-theme</a>.</span></div></footer></div></div></div><div class="search-container" id="PkfLWpAbet" style="display:none"><div class="wrapper" id="iCxFxjkHbP"><button class="icon-button search-close-button" id="VjLlGakifb" aria-label="close search"><svg><use xlink:href="#close-icon"></use></svg></button><div class="search-box-c"><svg><use xlink:href="#search-icon"></use></svg> <input type="text" id="vpcKVYIppa" class="search-input" placeholder="Search..." autofocus></div><div class="search-result-c" id="fWwVHRuDuN"><span class="search-result-c-text">Type anything to view search result</span></div></div></div><div class="mobile-menu-icon-container"><button class="icon-button" 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