functions/Export-EBMdBook.ps1
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function Export-EBMdBook { <# .SYNOPSIS Converts a markdown-based book project into epub ebooks. .DESCRIPTION Converts a markdown-based book project into epub ebooks. This is the top-level execution command for processing the book pipeline. For details, see the description on New-EBBookProject. .PARAMETER ConfigFile The path to the configuration file, defining the properties of the book project. .EXAMPLE PS C:\> Export-EBMdBook -ConfigFile .\config.psd1 Builds the book project in the current folder. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PsfValidateScript('PSFramework.Validate.FSPath.File', ErrorString = 'PSFramework.Validate.FSPath.File')] [string] $ConfigFile ) $baseFolder = Split-Path -Path (Resolve-PSFPath -Path $ConfigFile) $config = Import-PSFPowerShellDataFile -Path $ConfigFile $bookRoot = Join-Path -Path $baseFolder -ChildPath $config.OutPath $blockRoot = Join-Path -Path $baseFolder -ChildPath $config.Blocks $exportPath = Join-Path -Path $baseFolder -ChildPath $config.ExportPath $rrExportPath = '' if ($config.RRExportPath) { $rrExportPath = Join-Path -Path $baseFolder -ChildPath $config.RRExportPath } $author = "Unknown" if ($config.Author) { $author = $config.Author } $publisher = "Unknown" if ($config.Publisher) { $publisher = $config.Publisher } $cssPath = $null if ($config.Style) { $cssPath = Join-Path -Path $baseFolder -ChildPath $config.Style } $rrCssPath = $null if ($config.RRStyle) { $rrCssPath = Join-Path -Path $baseFolder -ChildPath $config.RRStyle } foreach ($file in Get-ChildItem -Path $blockRoot -File -Filter *.ps1) { & { . $file.FullName } } if ($rrExportPath) { $rrExportParam = @{ Path = $rrExportPath Name = $config.Name } if ($cssPath -and -not $rrCssPath) { $rrExportParam.CssData = Get-ChildItem -Path $cssPath -Filter *.css | ForEach-Object { Get-Content -Path $_.FullName } | Join-String -Separator "`n" } if ($rrCssPath) { $rrExportParam.CssData = Get-ChildItem -Path $rrCssPath -Filter *.css | ForEach-Object { Get-Content -Path $_.FullName } | Join-String -Separator "`n" } $rrExportPipe = { Export-EBRoyalRoadPage @rrExportParam }.GetSteppablePipeline() $rrExportPipe.Begin($true) } foreach ($folder in Get-ChildItem -Path $bookRoot -Directory) { $volume = ($folder.Name -split "-")[0] -as [int] $bookName = ($folder.Name -split "-", 2)[1].Trim() $exportParam = @{ Name = $bookName FileName = '{0:D3}-{1}' -f $volume, $bookName Path = $exportPath Author = $author Publisher = $publisher Series = $config.Name Volume = $volume } if ($cssPath) { $exportParam.CssData = Get-ChildItem -Path $cssPath -Filter *.css | ForEach-Object { Get-Content -Path $_.FullName } | Join-String -Separator "`n" } if ($config.Tags) { $exportParam.Tags = $config.Tags } $exportPipe = { Export-EBBook @exportParam }.GetSteppablePipeline() $exportPipe.Begin($true) Get-ChildItem -Path $folder.FullName -File -Filter *.md | Read-EBMarkdown | ForEach-Object { $exportPipe.Process($_) if ($rrExportPath) { $rrExportPipe.Process($_) } } $picturePath = Join-Path -Path $folder.FullName -ChildPath pictures if (Test-Path -Path $picturePath) { foreach ($file in Get-ChildItem -Path $picturePath -File | Where-Object Extension -in '.jpeg', '.png', '.jpg', '.bmp') { $pictureObject = [EbookBuilder.Picture]::GetPicture($file) $exportPipe.Process($pictureObject) } } $exportPipe.End() if ($rrExportPath) { $rrExportPipe.End() } } } |