PowerShell/Scripts/speak-epub.ps1
2021-01-19 09:29:56 +01:00

82 lines
2.5 KiB
PowerShell
Executable File

#!/snap/bin/powershell
<#
.SYNTAX ./speak-epub.ps1 [<epub-file>]
.DESCRIPTION speaks the content of the given Epub file by text-to-speech (TTS)
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
$read = New-Object -com SAPI.SpVoice
function readBook() { param([string]$book, [string]$bookPath, [int]$lineNumber = 0)
$data = Get-Content $book
for([int]$i=$lineNumber;$i -lt $data.Count;$i++) {
Set-Content -Path $bookPath"\progress.txt" -Value ($book+","+$i)
$line = $data[$i]
if ($line.Contains("<title>")) {
$line = $line -Replace "<.+?>",""
$read.Speak($line)
}
if ($line.contains("<p")) {
$line = $line -Replace "<.+?>",""
$read.Speak($line)
}
}
Set-Content -Path $bookPath"\progress.txt" -Value ("")
}
function Get-FileName() {
[System.Reflection.Assembly]::LoadWithPartialName("System.windows.forms") | Out-Null
$OpenFileDialog = New-Object System.Windows.Forms.OpenFileDialog
#$OpenFileDialog.initialDirectory = "c:\"
$OpenFileDialog.filter = "ePub files (*.epub)| *.epub"
$OpenFileDialog.ShowDialog() | Out-Null
return $OpenFileDialog.filename
}
function unzip() { param([string]$file, [string]$dest)
$shell = new-object -com shell.application
$zip = $shell.NameSpace($file)
foreach($item in $zip.items()) {
$shell.Namespace($dest).copyhere($item)
}
}
$epubFile = Get-FileName
$file = get-item $epubFile
if (!(Test-Path($file.DirectoryName+"\"+$file.Name+".zip"))) {
$zipFile = $file.DirectoryName+"\"+$file.Name+".zip"
$file.CopyTo($zipFile)
}
$destination = $file.DirectoryName+"\"+$file.Name.Replace($file.Extension,"")
if (!(Test-Path($destination))) {
md $destination
unzip -file $zipFile -dest $destination
}
[xml]$container = Get-Content $destination"\META-INF\container.xml"
$contentFilePath = $container.container.rootfiles.rootfile."full-path"
[xml]$content = Get-Content $destination"\"$contentFilePath
$tmpPath = Get-Item $destination"\"$contentFilePath
$bookPath = $tmpPath.DirectoryName
$progress = $null
foreach($item in $content.package.manifest.Item) {
if ($item."media-type" -eq "application/xhtml+xml") {
if (Test-Path($bookPath+"\progress.txt")) {
$progress = Get-Content $bookPath"\progress.txt"
$progress = $progress.Split(",")
}
$bookFileName = $item.href
if ($progress.Count -eq 2) {
if ($progress[0] -eq $bookPath+"\"+$bookFileName) {
readBook -book $bookPath"\"$bookFileName -bookPath $bookPath -lineNumber $progress[1]
}
}
else {
readBook -book $bookPath"\"$bookFileName -bookPath $bookPath
}
}
}