ProductivityTools.PublishReadmeToWordpress

0.0.2

ProductivityTools.PublishReadmeToWordpress.psm1

Write-Host "Find all Readme.md"
Write-Host "Copy readme to temporary directory"
Write-Host "Replace image address"
Write-Host "Perform conversion"
Write-Host "Push to blog/Update"
Write-Host "Update picture on CDN"


. $PSScriptRoot\ProductivityTools.PublishToWordpress.ps1

function ReplaceImageAddresses{

    [cmdletbinding()]
    param(
        [string]$TempDirectory,
        [string]$CdnImageAddress
    )
    
    Write-Verbose "Hello from ReplaceImageAddresses"
    
    $ReadmePath=GetReadmePath $tempDirectory
    Write-Verbose "Readme path: $ReadmePath"
    
    $temDirectoryhObj=Get-Item $TempDirectory
    $tempDirectoryWithotuSpaces=$temDirectoryhObj.Name -replace ' ',"%20"
    $DestinationImageAddress=$CdnImageAddress + $tempDirectoryWithotuSpaces+"/"
    Write-Verbose "Destination image address: $DestinationImageAddress"
    
    $content=Get-Content -path $ReadmePath -Raw
    $result=$content -replace 'Images/',"$DestinationImageAddress"
    Set-Content -Value $result -Path $ReadmePath
}

function GetURL{
    [cmdletbinding()]
    param(
        [string]$TempDirectory,
        [string]$Pattern
    )
    
    $ReadmePath=GetReadmePath -Path $TempDirectory
    $content=Get-Content -path $ReadmePath
    foreach($line in $content)
    {
        if($line -like "*$Pattern*")
        {
            $adressStart=$line.IndexOf('"')+1;
            $addressEnd=$line.IndexOf('"',$adressStart)
            
            $address=$line.SubString($adressStart,$addressEnd-$adressStart)
            return $address
        }
    }
    return ''
}

function GetTitle{
    
    [cmdletbinding()]
    param(
        [string]$TempDirectory
    )
    
    Write-Verbose "Hello from GetTitle"
    $ReadmePath=GetReadmePath -Path $TempDirectory
    $content=Get-Content -path $ReadmePath
    
    foreach($line in $content)
    {
        if($line -like "# *")
        {
            Write-Verbose "Title line: $line"
            $title=$line
            $title=$title.Trim('#').Trim(' ')
            Write-Verbose "Title: $title"
            return $title;
        }
    }
    
    throw "Sorry no title"
}

function GetCategory{
    
    [cmdletbinding()]
    param(
        [string]$TempDirectory
    )
    
    Write-Verbose "Hello from GetCategory"
    $ReadmePath=GetReadmePath -Path $TempDirectory
    $content=Get-Content -path $ReadmePath
    
    foreach($line in $content)
    {
        #if($line -like "<!--\\[Cagetory:*")
        if($line -like "<!--Category:*")
        {
            Write-Verbose "Category line: $line"
            
            $categoryStart=$line.IndexOf(':')+1;
            $categoryEnd=$line.IndexOf('-',$categoryStart)
            
            $categories=$line.Substring($categoryStart,$categoryEnd-$categoryStart)
            $categoriesArray=$categories.split(',');
            Write-Verbose "Categories: $categoriesArray"
            return $categoriesArray;
        }
    }
    
    throw "No categories please add categories"
}

function RemoveHeader{
    
    [cmdletbinding()]
    param(
        [string]$TempDirectory
    )
    
    Write-Verbose "Hello from GetTitle"
    $ReadmePath=GetReadmePath -Path $TempDirectory
    $content=Get-Content -path $ReadmePath
    
    foreach($line in $content)
    {
        if($line -like "# *")
        {
            $contentRaw=Get-Content -path $ReadmePath -Raw
            $titlePosition=$contentRaw.IndexOf($line)
            $titleLength=$line.Length
            $start=$titlePosition+$titleLength+2
            $end=$contentRaw.Length-$start;
            $result=$contentRaw.Substring($start,$end)
            Set-Content -Value $result -Path $ReadmePath
        }
    }
}

function CopyImagesToAzure{
    [cmdletbinding()]
    param(
        [string]$Prefix,
        [string]$ImagePath
    )
    
    Write-Verbose "Hello from CopyImagesToAzure"
    Write-Verbose "Path to images: $ImagePath"


    $images=Get-ChildItem $ImagePath
    foreach($image in $images)
    {
        $imageFullName=$image.FullName
        Write-Verbose "Pushing $imageFullName"
        Push-FileToAzureBlobStorage -Profile AzureProductivityTools -Path $imageFullName   -Prefix $Prefix
    }
}

function GetArticlePath{
    [cmdletbinding()]
    param(
        [string]$Path
    )
    
    Write-Verbose "Hello from GetArticlePath"
    Write-Verbose "Article directory path:$Path"
    
    $articleTempFullName=Join-Path $Path "article.html"
    
    return $articleTempFullName
}

function GetReadmePath{
    [cmdletbinding()]
    param(
        [string]$Path
    )
    
    $readmeTempFullName=Join-Path $Path "README.md"
    return $readmeTempFullName
}


function ConvertToHtml{
    
    [cmdletbinding()]
    param(
        [string]$TempFullPath
    )
    
    Write-Verbose "Hello from ConvertToHtml"
    $readmeTempFullName=GetReadmePath $TempFullPath
    #ConvertFrom-Markdown -Path $readmeTempFullName -TargetFormat Html -OutputDirectory $TempFullPath -OutputFileName article.html -Verbose
    $markdownObject=ConvertFrom-Markdown -Path $readmeTempFullName
    $targetFileName=Join-Path $TempFullPath "article.html"
    $markdownObject.Html |Out-File $targetFileName
    $articleTempFullName=GetArticlePath $TempFullPath
    Write-Verbose "Temp article full path: $articleTempFullName"
    return $articleTempFullName

}


function GetCategoriesId{
    [cmdletbinding()]
    param(
        [string[]]$Categories
    )
    
    Write-Verbose "Hello from GetCategoriesId"
    [String[]]$result=@()
    foreach($category in $Categories)
    {
        $r=GetCategoryId $category
        $result+=$r;
    }
    Write-Verbose "Category Ids: $result"
    return $result;
}

function GetCategoryId{

    [cmdletbinding()]
    param(
        [string]$Category
    )
    
    #http://productivitytools.tech/wp-json/wp/v2/categories
    $result=switch($Category){
           "C#" {4; break;}
           "Powershell" {3; break;}
           "SQL" {7;break;}
        "WinApp" {10;break;}
        "Article" {11;break;}
        "React" {12;break;}
        "Azure" {13;break;}
        "GCP" {14;break;}
        "Firebase" {15;break;}
        "Python" {16;break;}
        "Example" {17;break;}
        
        
    }
    return $result;
}

function InsertHeader{
    [cmdletbinding()]
    param(
        [string]$TempFullPath,
         
        [string]$PowershellGalleryUrl,
        [string]$ProductivityToolsUrl,
        [string]$GithubUrl,
        [string]$NugetUrl,
        [string]$MicrosoftStore
    )
    [string]$header='<div class="article-external-links">'
    
    if ($PowershellGalleryUrl -ne '')
    {
        $header=$header+'<a title="Powershell Gallery" href="'+$PowershellGalleryUrl+'" target="_blank" rel="noopener noreferrer"><img src="http://cdn.productivitytools.tech/images/General/Powershell40px.png"></a>'        
    }    
    
    if ($NugetUrl -ne '')
    {
        $header=$header+'<a title="Nuget" href="'+$NugetUrl+'" target="_blank" rel="noopener noreferrer"><img src="http://cdn.productivitytools.tech/images/General/Nuget40px.png"></a>'        
    }
    
    if ($MicrosoftStore -ne '')
    {
        $header=$header+'<a title="MicrosoftStore" href="'+$MicrosoftStore+'" target="_blank" rel="noopener noreferrer"><img src="http://cdn.productivitytools.tech/images/General/WindowsStore40px.png"></a>'    
    }
    
    if ($GithubUrl -ne '')
    {
        $header=$header+'<a title="Github" href="'+$GithubUrl+'" target="_blank" rel="noopener noreferrer"><img src="http://cdn.productivitytools.tech/images/General/Github40px.png"></a>'    
    }    
    
    $header=$header+'</div>'
    $articleResultFullName=GetArticlePath $TempFullPath
    $result=$header
    Start-Sleep -Milliseconds 500
    $result=$header + (Get-Content $articleResultFullName -Raw)
    Set-Content -Value $result -Path $articleResultFullName
}

function ReplaceHeader{
    
    [cmdletbinding()]
    param(
        [string]$tempDirectory,
        [string]$imagesFullPath,
        [bool]$PushImagesToAzure
    )
    
    $powershellGalleryUrl=GetURL -TempDirectory $tempDirectory -Pattern "www.powershellgallery.com"
    $productivityToolsUrl=GetURL -TempDirectory $tempDirectory -Pattern "productivitytools.tech"
    $githubUrl=GetURL -TempDirectory $tempDirectory -Pattern "github.com"
    $nugetUrl=GetURL -TempDirectory $tempDirectory -Pattern "www.nuget.org"
    $MicrosoftStore=GetURL -TempDirectory $tempDirectory -Pattern "https://www.microsoft.com/store/"
    
    
    $DirectoryObject=Get-Item $tempDirectory
    $DirectoryBaseName=$DirectoryObject.BaseName

    RemoveHeader -TempDirectory $tempDirectory
    if($PushImagesToAzure)
    {
        CopyImagesToAzure -Prefix  $DirectoryBaseName -ImagePath $imagesFullPath -Verbose
    }

    ConvertToHtml -TempFullPath $tempDirectory 
    
    InsertHeader -TempFullPath $tempDirectory `
    -PowershellGalleryUrl $powershellGalleryUrl `
    -ProductivityToolsUrl $productivityToolsUrl `
    -GithubUrl $githubUrl `
    -NugetUrl $nugetUrl `
    -MicrosoftStore $MicrosoftStore
}

function CopyMdFileToTempDirectory{
    [cmdletbinding()]
    param(
        [string]$Directory,
        [string]$DestinationTempPath
    )
    
    Write-Verbose "Destination Temporary path: $DestinationTempPath"
    $DirectoryObject=Get-Item $Directory
    $DirectoryBaseName=$DirectoryObject.BaseName
    
    $tempDirectory=Join-Path $DestinationTempPath $($DirectoryObject.BaseName)
    Write-Verbose "Temporary directory full path: $tempDirectory"
    
    New-Item -ItemType Directory -Force -Path $tempDirectory |Out-Null

    $readmeFullPath=$(Get-ChildItem $Directory -filter "Readme.md").FullName
    Write-Verbose "Readme full path: $readmeFullPath"
    
    Copy-Item $readmeFullPath $tempDirectory
    return $tempDirectory
    #$readmeTempFullName=GetReadmePath $tempDirectory
}

function ReplaceImagesToCdnPath{
    [cmdletbinding()]
    param(
        [string]$Directory,
        [string]$tempDirectory,
        [string]$imagesFullPath,
        [string]$CdnImageAddress
    )
    
    if(Test-Path $imagesFullPath)
    {
        Write-Verbose "Images full path: $imagesFullPath"
        Copy-Item "$imagesFullPath" $tempDirectory -Recurse -Force        
        ReplaceImageAddresses $tempDirectory $CdnImageAddress
    }
    else
    {
        Write-Verbose "Images directory doesn't exists"
    }
}

function Publish-ReadmeToBlog{
    
    [cmdletbinding()]
    param(
        [string]$Directory=$(Get-Location),
        [string]$DestinationTempPath,
        [string]$CdnImageAddress,
        [bool]$PushImagesToAzure=$true,
        [string]$Login,
        [String]$Password
    )
    
    Write-Verbose "Hello from ProcessReadmeDirectory"
    Write-Verbose "Directory analysed: $Directory"
    
    if($Login -eq "")
    {
        $Login=Get-MasterConfiguration "WordpressLogin"
    }

    if($Password -eq "")
    {
        $Password=Get-MasterConfiguration "WordpressPassword"
    }

    if($CdnImageAddress -eq $null -or $CdnImageAddress -eq "")
    {
        $CdnImageAddress=Get-MasterConfiguration "WordpressCdnImageAddress"
    }

    if($DestinationTempPath -eq "")
    {
        
        $Folder=New-TemporaryDirectory
        Write-Verbose "Temporary folder name $Folder"
        $DestinationTempPath=$Folder;
    }


    
    $tempDirectory=CopyMdFileToTempDirectory $Directory $DestinationTempPath
    $imagesFullPath=Join-Path $Directory "Images"
    ReplaceImagesToCdnPath $Directory $tempDirectory $imagesFullPath $CdnImageAddress
    
    
    $title=GetTitle -TempDirectory $tempDirectory 
    $Categories=GetCategory -TempDirectory $TempDirectory
    $CategoriesId=GetCategoriesId -Categories $Categories
    
    ReplaceHeader -tempDirectory $tempDirectory -ImagesFullPath $imagesFullPath $PushImagesToAzure

    $articleTempFullName=GetArticlePath $tempDirectory
    Write-Verbose "Path to temp article: $articleTempFullName"

    $Content=Get-Content $articleTempFullName
    PublishToWordpress -Title $title -Categories $CategoriesId -Content $Content -login $Login -password $Password
}

function FindReadmeFiles{

    [cmdletbinding()]
    param(
        [string]$Directory
    )
    
    Write-Verbose "Hello from FindReadmeFiles"
    Write-Verbose "Looking for Readme.md in directory $Directory"
    
    $Directories=Get-ChildItem -Path $Directory | ?{ $_.PSIsContainer } 
    $readmes=$Directories | % {Get-ChildItem $_.FullName -filter "Readme.md" -Recurse }
    Write-Verbose "Found $($readmes.Count) readme files"
    return $readmes;
}

function Publish-ReadmesToBlog{

    [cmdletbinding()]
    param(
        [string]$Directory=$(Get-Location),
        [string]$DestinationTempPath,
        [string]$CdnImageAddress,
        [bool]$PushImagesToAzure=$true
    )

    $readmes=FindReadmeFiles $Directory 
    
    foreach($readme in $readmes)
    {
        Publish-ReadmeToBlog $readme.Directory $DestinationTempPath $CdnImageAddress $PushImagesToAzure
        #ProcessReadmeDirectory "D:\GitHub-3.PublishedToLinkedIn\ProductivityTools.PSImportExcelToSQL" $DestinationTempPath $CdnImageAddress $PushImagesToAzure
    }
}