Functions/GenXdev.Queries.Webbrowser/Open-WikipediaQuery.ps1

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<#
.SYNOPSIS
Opens a Wikipedia query in a webbrowser.
 
.DESCRIPTION
Opens one or more Wikipedia search queries in a web browser. Supports configurable
browser behavior and monitor selection. Queries are URL encoded and opened using
the specified language's Wikipedia domain.
 
.PARAMETER Queries
One or more search terms to look up on Wikipedia. Multiple queries will open in
separate browser instances.
 
.PARAMETER Monitor
Specifies which monitor to use (0=default, -1=discard, -2=secondary)
 
.PARAMETER Language
The Wikipedia language to use for searches. Defaults to English.
 
.EXAMPLE
Open-WikipediaQuery -Queries "PowerShell" -Monitor 0 -Language "English"
 
.EXAMPLE
wiki "PowerShell" -mon 0
#>

function Open-WikipediaQuery {

    [CmdletBinding()]
    [Alias("wiki")]
    param(
        ########################################################################
        [Alias("q", "Value", "Name", "Text", "Query")]
        [Parameter(
            Mandatory = $true,
            Position = 0,
            ValueFromRemainingArguments = $false,
            ValueFromPipeline = $true,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'The query to execute.'
        )]
        [string[]] $Queries,
        ###############################################################################
        [ValidateSet(
            "Afrikaans",
            "Akan",
            "Albanian",
            "Amharic",
            "Arabic",
            "Armenian",
            "Azerbaijani",
            "Basque",
            "Belarusian",
            "Bemba",
            "Bengali",
            "Bihari",
            "Bork, bork, bork!",
            "Bosnian",
            "Breton",
            "Bulgarian",
            "Cambodian",
            "Catalan",
            "Cherokee",
            "Chichewa",
            "Chinese (Simplified)",
            "Chinese (Traditional)",
            "Corsican",
            "Croatian",
            "Czech",
            "Danish",
            "Dutch",
            "Elmer Fudd",
            "English",
            "Esperanto",
            "Estonian",
            "Ewe",
            "Faroese",
            "Filipino",
            "Finnish",
            "French",
            "Frisian",
            "Ga",
            "Galician",
            "Georgian",
            "German",
            "Greek",
            "Guarani",
            "Gujarati",
            "Hacker",
            "Haitian Creole",
            "Hausa",
            "Hawaiian",
            "Hebrew",
            "Hindi",
            "Hungarian",
            "Icelandic",
            "Igbo",
            "Indonesian",
            "Interlingua",
            "Irish",
            "Italian",
            "Japanese",
            "Javanese",
            "Kannada",
            "Kazakh",
            "Kinyarwanda",
            "Kirundi",
            "Klingon",
            "Kongo",
            "Korean",
            "Krio (Sierra Leone)",
            "Kurdish",
            "Kurdish (Soranî)",
            "Kyrgyz",
            "Laothian",
            "Latin",
            "Latvian",
            "Lingala",
            "Lithuanian",
            "Lozi",
            "Luganda",
            "Luo",
            "Macedonian",
            "Malagasy",
            "Malay",
            "Malayalam",
            "Maltese",
            "Maori",
            "Marathi",
            "Mauritian Creole",
            "Moldavian",
            "Mongolian",
            "Montenegrin",
            "Nepali",
            "Nigerian Pidgin",
            "Northern Sotho",
            "Norwegian",
            "Norwegian (Nynorsk)",
            "Occitan",
            "Oriya",
            "Oromo",
            "Pashto",
            "Persian",
            "Pirate",
            "Polish",
            "Portuguese (Brazil)",
            "Portuguese (Portugal)",
            "Punjabi",
            "Quechua",
            "Romanian",
            "Romansh",
            "Runyakitara",
            "Russian",
            "Scots Gaelic",
            "Serbian",
            "Serbo-Croatian",
            "Sesotho",
            "Setswana",
            "Seychellois Creole",
            "Shona",
            "Sindhi",
            "Sinhalese",
            "Slovak",
            "Slovenian",
            "Somali",
            "Spanish",
            "Spanish (Latin American)",
            "Sundanese",
            "Swahili",
            "Swedish",
            "Tajik",
            "Tamil",
            "Tatar",
            "Telugu",
            "Thai",
            "Tigrinya",
            "Tonga",
            "Tshiluba",
            "Tumbuka",
            "Turkish",
            "Turkmen",
            "Twi",
            "Uighur",
            "Ukrainian",
            "Urdu",
            "Uzbek",
            "Vietnamese",
            "Welsh",
            "Wolof",
            "Xhosa",
            "Yiddish",
            "Yoruba",
            "Zulu")]
        [parameter(
            Mandatory = $false,
            Position = 2,
            HelpMessage = "The language of the returned search results"
        )]
        [string] $Language = $null,
        ########################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in incognito/private browsing mode"
        )]
        [Alias("incognito", "inprivate")]
        [switch] $Private,

        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Force enable debugging port, stopping existing browsers if needed"
        )]
        [switch] $Force,

        ###############################################################################
        [Alias("e")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in Microsoft Edge"
        )]
        [switch] $Edge,

        ###############################################################################
        [Alias("ch")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in Google Chrome"
        )]
        [switch] $Chrome,
        ###############################################################################
        [Alias("c")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in Microsoft Edge or Google Chrome, depending on what the default browser is"
        )]
        [switch] $Chromium,

        ###############################################################################
        [Alias("ff")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in Firefox"
        )]
        [switch] $Firefox,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in all registered modern browsers"
        )]
        [switch] $All,

        ###############################################################################
        [Alias("m", "mon")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "The monitor to use, 0 = default, -1 is discard, -2 = Configured secondary monitor, defaults to -1, no positioning"
        )]
        [int] $Monitor = -1,
        ###############################################################################
        [Alias("fs", "f")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Opens in fullscreen mode"
        )]
        [switch] $FullScreen,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "The initial width of the webbrowser window"
        )]
        [int] $Width = -1,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "The initial height of the webbrowser window"
        )]
        [int] $Height = -1,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "The initial X position of the webbrowser window"
        )]
        [int] $X = -999999,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "The initial Y position of the webbrowser window"
        )]
        [int] $Y = -999999,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Place browser window on the left side of the screen"
        )]
        [switch] $Left,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Place browser window on the right side of the screen"
        )]
        [switch] $Right,
        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Place browser window on the top side of the screen"
        )]
        [switch] $Top,

        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Place browser window on the bottom side of the screen"
        )]
        [switch] $Bottom,

        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Place browser window in the center of the screen"
        )]
        [switch] $Centered,

        ###############################################################################
        [Alias("a", "app", "appmode")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Hide the browser controls"
        )]
        [switch] $ApplicationMode,

        ###############################################################################
        [Alias("de", "ne", "NoExtensions")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Prevent loading of browser extensions"
        )]
        [switch] $NoBrowserExtensions,

        ###############################################################################
        [Alias("lang", "locale")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Set the browser accept-lang http header"
        )]
        [string] $AcceptLang = $null,

        ###############################################################################
        [Alias("bg")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Restore PowerShell window focus"
        )]
        [switch] $RestoreFocus,

        ###############################################################################
        [Alias("nw", "new")]
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Don't re-use existing browser window, instead, create a new one"
        )]
        [switch] $NewWindow,

        ###############################################################################
        [Parameter(
            Mandatory = $false,
            HelpMessage = "Returns a [System.Diagnostics.Process] object of the browserprocess"
        )]
        [switch] $PassThru,
        ########################################################################
        [parameter(
            Mandatory = $false,
            HelpMessage = "Don't open webbrowser, just return the url"
        )]
        [switch] $ReturnURL,
        ########################################################################
        [parameter(
            Mandatory = $false,
            HelpMessage = "After opening webbrowser, return the url"
        )]
        [switch] $ReturnOnlyURL
        ########################################################################

    )

    begin {

        Write-Verbose "Initializing query handler"

        # prepare parameters for Open-Webbrowser
        $null = $PSBoundParameters.Remove("Queries")

        if (-not $PSBoundParameters.ContainsKey("Url")) {
            $null = $PSBoundParameters.Add("Url", "Url")
        }

        if (-not $PSBoundParameters.ContainsKey("Monitor")) {
            $null = $PSBoundParameters.Add("Monitor", $Monitor)
        }
    }

    process {

        # process each search query
        foreach ($query in $Queries) {

            Write-Verbose "Processing query: $query"

            # determine google domain based on language
            $code = "www"
            if (-not [string]::IsNullOrWhiteSpace($Language)) {
                $code = (Get-WebLanguageDictionary)[$Language]

                if (-not $PSBoundParameters.ContainsKey("AcceptLang")) {

                    $null = $PSBoundParameters.Add("AcceptLang", $code)
                }
            }

            # construct and encode the google search url
            $invocationArguments = Copy-IdenticalParamValues `
                -BoundParameters $PSBoundParameters `
                -FunctionName "GenXdev.Webbrowser\Open-Webbrowser" `
                -DefaultValues (Get-Variable -Scope Local -Name * -ErrorAction SilentlyContinue)

            $invocationArguments."Url" = "https://$code.wikipedia.org/wiki/Special:" + `
                "Search?search=$([Uri]::EscapeUriString($query))"

            # handle return url only scenario
            if ($ReturnOnlyURL) {

                Write-Output ($invocationArguments.Url)
                continue
            }

            # launch browser
            Open-Webbrowser @invocationArguments

            # return url if requested
            if ($ReturnURL) {

                Write-Output ($invocationArguments.Url)
            }
        }
    }

    end {
    }
}
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