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| # First setup the folder where to download using the parameters outlined below.
# Second, loop through and get the decks first
# Third. loop through and get the videos last
# Note: IF you don't want to download the videos, and want only the pptx then comment the section later in the script
# parameters
[Environment]::CurrentDirectory=(Get-Location -PSProvider FileSystem).ProviderPath
$rss = (new-object net.webclient)
#Filenames might get long, so keep this short!
$downloadlocation = "D:\build"
if (-not (Test-Path $downloadlocation)) {
Write-Host "Folder $fpath dosen't exist. Creating it..."
New-Item $downloadlocation -type directory
}
set-location $downloadlocation
# Grab the RSS feed - Build 2016
$a = ($rss.downloadstring("http://s.ch9.ms/events/build/2016/rss/mp4high"))
$b = ($rss.downloadstring("http://s.ch9.ms/events/build/2016/rss/slides"))
# Video quality default is high; you can select regular (mp4) or lower quality (mp3)
#$a = ($rss.downloadstring("http://s.ch9.ms/events/build/2015/rss/mp4"))
#$a = ($rss.downloadstring("http://s.ch9.ms/events/build/2015/rss/mp3"))
# ********** download the decks **********
try {
$b.rss.channel.item | foreach {
$code = $_.comments.split("/") | select -last 1
# Get the url for the pptx file
$urlpptx = New-Object System.Uri($_.enclosure.url)
$urljpg = New-Object System.Uri($_.thumbnail.url)
# make the filename readable
$filepptx = $code + "-" + $_.creator + " - " + $_.title.Replace(":", "-").Replace("?", "").Replace("/", "-").Replace("<", "").Replace("|", "").Replace('"',"").Replace("*","")
$filepptx = $filepptx.substring(0, [System.Math]::Min(120, $filepptx.Length))
$filepptx = $filepptx.trim()
$filejpg = $filepptx
$filepptx = $filepptx + ".pptx"
$filejpg = $filejpg + "_960.jpg"
if ($code -ne "") {
$folder = $code + " - " + $_.title.Replace(":", "-").Replace("?", "").Replace("/", "-").Replace("<", "").Replace("|", "").Replace('"',"").Replace("*","")
$folder = $folder.substring(0, [System.Math]::Min(100, $folder.Length))
$folder = $folder.trim()
}
else {
$folder = "NoCodeSessions"
}
if (-not (Test-Path $folder)) {
Write-Host "Folder $folder dosen't exist. Creating it..."
New-Item $folder -type directory
}
# Make sure the PowerPoint file doesn't already exist
if (!(test-path "$downloadlocation\$folder\$filepptx")) {
# Echo out the file that's being downloaded
$filepptx
$wc = (New-Object System.Net.WebClient)
# Download the pptx file
$wc.DownloadFile($urlpptx, "$downloadlocation\$filepptx")
# download the jpg but don't want to break if this doesn't exist; hence the nested try blocks
try {
$wc.DownloadFile($urljpg, "$downloadlocation\$filejpg")
}
catch {
Write-Host "Jpeg $filejpg doesn't exist ... eating the exception and moving on ..."
}
mv $filepptx $folder
mv $filejpg $folder
} #endif
} #end-loop foreach
Write-host "*************** Downloading all the decks complete ***************"
}
catch
{
Write-host "Oops, could not find any slides."
}
# ********** download the videos **********
$a.rss.channel.item | foreach {
$code = $_.comments.split("/") | select -last 1
# Grab the URL for the MP4 file
$url = New-Object System.Uri($_.enclosure.url)
# Create the local file name for the MP4 download
$file = $code + "-" + $_.creator + "-" + $_.title.Replace(":", "-").Replace("?", "").Replace("/", "-").Replace("<", "").Replace("|", "").Replace('"',"").Replace("*","")
$file = $file.substring(0, [System.Math]::Min(120, $file.Length))
$file = $file.trim()
$file = $file + ".mp4"
if ($code -ne "") {
$folder = $code + " - " + $_.title.Replace(":", "-").Replace("?", "").Replace("/", "-").Replace("<", "").Replace("|", "").Replace('"',"").Replace("*","")
$folder = $folder.substring(0, [System.Math]::Min(100, $folder.Length))
$folder = $folder.trim()
}
else {
$folder = "NoCodeSessions"
}
if (-not (Test-Path $folder)) {
Write-Host "Folder $folder) dosen't exist. Creating it..."
New-Item $folder -type directory
}
# Make sure the MP4 file doesn't already exist
if (!(test-path "$folder\$file")) {
# Echo out the file that's being downloaded
$file
$wc = (New-Object System.Net.WebClient)
# Download the MP4 file
$wc.DownloadFile($url, "$downloadlocation\$file")
mv $file $folder
}
#Try and get the Sessions text description
$OutFile = New-Item -type file "$($downloadlocation)\$($Folder)\$($Code.trim()).txt" -Force
$Category = "" ; $Content = ""
$_.category | foreach {$Category += $_ + ","}
$Content = $_.title.trim() + "`r`n" + $_.creator + "`r`n" + $_.summary.trim() + "`r`n" + "`r`n" + $Category.Substring(0,$Category.Length -1)
add-content $OutFile $Content
} #end-loop foreach
Write-host "*************** All Done! ***************"
|
