289 lines
21 KiB
PowerShell
289 lines
21 KiB
PowerShell
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<#
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James O'Neill's Get-IndexedItem script:
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https://gallery.technet.microsoft.com/scriptcenter/Get-IndexedItem-PowerShell-5bca2dae
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Which was distributed under:
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MICROSOFT LIMITED PUBLIC LICENSE version 1.1
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This license governs use of code marked as "sample" or "example" available on this web site without a license agreement, as provided under the section above titled "NOTICE SPECIFIC TO SOFTWARE AVAILABLE ON THIS WEB SITE." If you use such code (the "software"), you accept this license. If you do not accept the license, do not use the software.
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1. Definitions
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The terms "reproduce," "reproduction," "derivative works," and "distribution" have the same meaning here as under U.S. copyright law.
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A "contribution" is the original software, or any additions or changes to the software.
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A "contributor" is any person that distributes its contribution under this license.
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"Licensed patents" are a contributor's patent claims that read directly on its contribution.
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2. Grant of Rights
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(A) Copyright Grant - Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution or any derivative works that you create.
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(B) Patent Grant - Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution in the software or derivative works of the contribution in the software.
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3. Conditions and Limitations
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(A) No Trademark License- This license does not grant you rights to use any contributors' name, logo, or trademarks.
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(B) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your patent license from such contributor to the software ends automatically.
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(C) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution notices that are present in the software.
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(D) If you distribute any portion of the software in source code form, you may do so only under this license by including a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or object code form, you may only do so under a license that complies with this license.
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(E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.
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(F) Platform Limitation - The licenses granted in sections 2(A) and 2(B) extend only to the software or derivative works that you create that run directly on a Microsoft Windows operating system product, Microsoft run-time technology (such as the .NET Framework or Silverlight), or Microsoft application platform (such as Microsoft Office or Microsoft Dynamics).
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#>
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function Get-IndexedItem {
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<#
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.SYNOPSIS
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Gets files which have been indexed by Windows desktop search
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.Description
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Searches the Windows index on the local computer or a remote file serving computer
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Looking for file properties or free text searching over contents
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.PARAMETER Filter
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Alias WHERE, INCLUDE
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A single string containing a WHERE condition, or multiple conditions linked with AND
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or Multiple strings each with a single Condition, which will be joined together.
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The function tries to add Prefixes and single quotes if they are omitted
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If no =, >,< , Like or Contains is specified the terms will be used in a freeText contains search
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Syntax Information for CONTAINS and FREETEXT can be found at
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http://msdn.microsoft.com/en-us/library/dd626247(v=office.11).aspx
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.PARAMETER OrderBy
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Alias SORT
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Either a single string containing one or more Order BY conditions,
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or multiple string each with a single condition which will be joined together
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.PARAMETER Path
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A single string containing a path which should be searched.
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This may be a UNC path to a share on a remote computer
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.PARAMETER First
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Alias TOP
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A single integer representing the number of items to be returned.
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.PARAMETER Value
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Alias GROUP
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A single string containing a Field name.
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If specified the search will return the Values in this field, instead of objects
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for the items found by the query terms.
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.PARAMETER Recurse
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If Path is specified only a single folder is searched Unless -Recurse is specified
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If path is not specified the whole index is searched, and recurse is ignored.
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.PARAMETER List
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Instead of querying the index produces a list of known field names, with short names and aliases
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which may be used instead.
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.PARAMETER NoFiles
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Normally if files are found the command returns a file object with additional properties,
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which can be piped into commands which accept files. This switch prevents the file being fetched
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improving performance when the file object is not needed.
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.PARAMETER Terms
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Multiple terms to search for in given files
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.EXAMPLE
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Get-IndexedItem -Filter "Contains(*,'Stingray')", "kind = 'picture'", "keywords='portfolio'"
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Finds picture files anywhere on the local machine, which have 'Portfolio' as a keyword tag,
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and 'stringray' in any indexed property.
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.EXAMPLE
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Get-IndexedItem Stingray, kind=picture, keyword=portfolio | copy -destination e:\
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Finds the same pictures as the previous example but uses Keyword as a alias for KeywordS, and
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leaves the ' marks round Portfolio and Contains() round stingray to be automatically inserted
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Copies the found files to drive E:
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.EXAMPLE
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Get-IndexedItem -filter stingray -path OneIndex14:// -recurse
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Finds OneNote items containing "Stingray" (note, nothing will be found without -recurse)
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.EXAMPLE
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start (Get-IndexedItem -filter stingray -path OneIndex14:// -recurse -first 1 -orderby rank)
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Finds the highest ranked one not page for stingray and opens it.
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Note Start-process (canonical name for Start) does not support piped input.
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.EXAMPLE
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Get-IndexedItem -filter stingray -path ([system.environment]::GetFolderPath( [system.environment+specialFolder]::MyPictures )) -recurse
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Looks for pictures with stingray in any indexed property, limiting the scope of the search
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to the current users 'My Pictures' folder and its subfolders.
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.EXAMPLE
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Get-IndexedItem -Filter "system.kind = 'recordedTV' " -order "System.RecordedTV.RecordingTime" -path "\\atom-engine\users" -recurse | format-list path,title,episodeName,programDescription
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Finds recorded TV files on a remote server named 'Atom-Engine' which are accessible via a share named 'users'.
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Field name prefixes are specified explicitly instead of letting the function add them
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Results are displayed as a list using a subset of the available fields specific to recorded TV
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.EXAMPLE
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Get-IndexedItem -Value "kind" -path \\atom-engine\users -recurse
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Lists the kinds of files available on the on the 'users' share of a remote server named 'Atom-Engine'
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.EXAMPLE
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Get-IndexedItem -Value "title" -filter "kind=recordedtv" -path \\atom-engine\users -recurse
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Lists the titles of RecordedTv files available on the on the 'users' share of a remote server named 'Atom-Engine'
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.EXAMPLE
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Start (Get-IndexedItem -path "\\atom-engine\users" -recurse -Filter "title= 'Formula 1' " -order "System.RecordedTV.RecordingTime DESC" -top 1 )
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Finds files entitled "Formula 1" on the 'users' share of a remote server named 'Atom-Engine'
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Selects the most recent one by TV recording date, and opens it on the local computer.
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Note: start does not support piped input.
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.EXAMPLE
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Get-IndexedItem -Filter "System.Kind = 'Music' AND AlbumArtist like '%' " | Group-Object -NoElement -Property "AlbumArtist" | sort -Descending -property count
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Gets all music files with an Album Artist set, using a single combined where condition and a mixture
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of implicit and explicit field prefixes.
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The result is grouped by Artist and sorted to give popular artist first
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.EXAMPLE
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Get-IndexedItem "itemtype='.mp3'","AlbumArtist like '%'","RatingText <> '1 star'" -NoFiles -orderby encodingBitrate,size | ft -a AlbumArtist,
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Title, @{n="size"; e={($_.size/1MB).tostring("n2")+"MB" }},@{n="duration";e={$_.duration.totalseconds.tostring("n0")+"sec"}},
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@{n="Byes/Sec";e={($_.size/128/$_.duration.totalSeconds).tostring("n0")+"Kb/s"}},@{n="Encoding";e={($_.EncodingBitrate/1000).tostring("n0")+"Kb/s"}},
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@{n="Sample Rate";e={($_.sampleRate/1000).tostring("n1")+"KHz"}}
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Shows MP3 files with Artist and Track name, showing Size, duration, actual and encoding bits per second and sample rate
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.EXAMPLE
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Get-IndexedItem -path c:\ -recurse -Filter cameramaker=pentax* -Property focallength | group focallength -no | sort -property @{e={[double]$_.name}}
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Gets all the items which have a the camera maker set to pentax, anywhere on the C: driv
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but ONLY get thier focallength property, and return a sorted count of how many of each focal length there are.
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.LINK
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https://gallery.technet.microsoft.com/scriptcenter/Get-IndexedItem-PowerShell-5bca2dae
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#>
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#$t=(Get-IndexedItem -Value "title" -filter "kind=recordedtv" -path \\atom-engine\users -recurse | Select-List -Property title).title
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#start (Get-IndexedItem -filter "kind=recordedtv","title='$t'" -path \\atom-engine\users -recurse | Select-List -Property ORIGINALBROADCASTDATE,PROGRAMDESCRIPTION)
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[CmdletBinding()]
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Param ( [Alias("Where","Include")][String[]]$Filter ,
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[String]$path,
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[Alias("Sort")][String[]]$orderby,
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[Alias("Top")][int]$First,
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[Alias("Group")][String]$Value,
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[Alias("Select")][String[]]$Property,
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[String[]]$Terms,
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[Switch]$recurse,
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[Switch]$list,
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[Switch]$NoFiles)
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# if there are multiple terms to search for, join them all up with
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# the FreeText predicate
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if($terms){
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$Filter = "FreeText(*,'" + $($terms -join "') OR FreeText(*,'") + "')"
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}
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#Alias definitions take the form AliasName = "Full.Cannonical.Name" ;
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#Any defined here will be accepted as input field names in -filter and -OrderBy parameters
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#and will be added to output objects as AliasProperties.
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$PropertyAliases = @{Width ="System.Image.HorizontalSize"; Height = "System.Image.VerticalSize"; Name = "System.FileName" ;
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Extension ="System.FileExtension" ; CreationTime = "System.DateCreated" ; Length = "System.Size" ;
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LastWriteTime ="System.DateModified" ; Keyword = "System.Keywords" ; Tag = "System.Keywords"
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CameraMaker = "System.Photo.Cameramanufacturer"}
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$fieldTypes = "System","Photo","Image","Music","Media","RecordedTv","Search","Audio"
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#For each of the field types listed above, define a prefix & a list of fields, formatted as "Bare_fieldName1|Bare_fieldName2|Bare_fieldName3"
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#Anything which appears in FieldTypes must have a prefix and fields definition.
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#Any definitions which don't appear in fields types will be ignored
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#See http://msdn.microsoft.com/en-us/library/dd561977(v=VS.85).aspx for property info.
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$SystemPrefix = "System." ; $SystemFields = "ItemName|ItemUrl|FileExtension|FileName|FileAttributes|FileOwner|ItemType|ItemTypeText|KindText|Kind|MIMEType|Size|DateModified|DateAccessed|DateImported|DateAcquired|DateCreated|Author|Company|Copyright|Subject|Title|Keywords|Comment|SoftwareUsed|Rating|RatingText|ComputerName"
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$PhotoPrefix = "System.Photo." ; $PhotoFields = "fNumber|ExposureTime|FocalLength|IsoSpeed|PeopleNames|DateTaken|Cameramodel|Cameramanufacturer|orientation"
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$ImagePrefix = "System.Image." ; $ImageFields = "Dimensions|HorizontalSize|VerticalSize"
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$MusicPrefix = "System.Music." ; $MusicFields = "AlbumArtist|AlbumID|AlbumTitle|Artist|BeatsPerMinute|Composer|Conductor|DisplayArtist|Genre|PartOfSet|TrackNumber"
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$AudioPrefix = "System.Audio." ; $AudioFields = "ChannelCount|EncodingBitrate|PeakValue|SampleRate|SampleSize"
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$MediaPrefix = "System.Media." ; $MediaFields = "Duration|Year"
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$RecordedTVPrefix = "System.RecordedTV." ; $RecordedTVFields = "ChannelNumber|EpisodeName|OriginalBroadcastDate|ProgramDescription|RecordingTime|StationName"
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$SearchPrefix = "System.Search." ; $SearchFields = "AutoSummary|HitCount|Rank|Store"
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if ($list) { #Output a list of the fields and aliases we currently support.
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$( foreach ($type in $fieldTypes) {
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(get-variable "$($type)Fields").value -split "\|" | select-object @{n="FullName" ;e={(get-variable "$($type)prefix").value+$_}},
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@{n="ShortName";e={$_}}
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}
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) + ($PropertyAliases.keys | Select-Object @{name="FullName" ;expression={$PropertyAliases[$_]}},
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@{name="ShortName";expression={$_}}
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) | Sort-Object -Property @{e={$_.FullName -split "\.\w+$"}},"FullName"
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return
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}
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#Make a giant SELECT clause from the field lists; replace "|" with ", " - field prefixes will be inserted later.
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#There is an extra comma to ensure the last field name is recognized and gets a prefix. This is tidied up later
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if ($first) {$SQL = "SELECT TOP $first "}
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else {$SQL = "SELECT "}
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if ($property) {$SQL += ($property -join ", ") + ", "}
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else {
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foreach ($type in $fieldTypes) {
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$SQL += ((get-variable "$($type)Fields").value -replace "\|",", " ) + ", "
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}
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}
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#IF a UNC name was specified as the path, build the FROM ... WHERE clause to include the computer name.
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$sql += " FROM SYSTEMINDEX WHERE "
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#If a WHERE condidtion was provided via -Filter, add it now
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if ($Filter) { #Convert * to %
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$Filter = $Filter -replace "(?<=\w)\*","%"
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#Insert quotes where needed any condition specified as "keywords=stingray" is turned into "Keywords = 'stingray' "
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$Filter = $Filter -replace "\s*(=|<|>|like)\s*([^\''\d][^\d\s\'']*)$" , ' $1 ''$2'' '
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# Convert "= 'wildcard'" to "LIKE 'wildcard'"
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$Filter = $Filter -replace "\s*=\s*(?='.+%'\s*$)" ," LIKE "
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#If a no predicate was specified, use the term in a contains search over all fields.
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$filter = ($filter | ForEach-Object {
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if ($_ -match "'|=|<|>|like|contains|freetext") {$_}
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else {"Contains(*,'$_')"}
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})
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#if $filter is an array of single conditions join them together with AND
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$SQL += $Filter -join " AND " }
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#If a path was given add SCOPE or DIRECTORY to WHERE depending on whether -recurse was specified.
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if ($path) {if ($path -notmatch "\w{4}:") {$path = "file:" + (resolve-path -path $path).providerPath} # Path has to be in the form "file:C:/users"
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$path = $path -replace "\\","/"
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if ($sql -notmatch "WHERE\s$") {$sql += " AND " } #If the SQL statement doesn't end with "WHERE", add "AND"
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if ($recurse) {$sql += " SCOPE = '$path' " } #INDEX uses SCOPE <folder> for recursive search,
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else {$sql += " DIRECTORY = '$path' " } # and DIRECTORY <folder> for non-recursive
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}
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if ($Value) {
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if ($sql -notmatch "WHERE\s$") {$sql += " AND " } #If the SQL statement doesn't end with "WHERE", add "AND"
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$sql += " $Value Like '%'"
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$sql = $SQL -replace "^SELECT.*?FROM","SELECT $Value, FROM"
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}
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#If the SQL statement Still ends with "WHERE" we'd return everything in the index. Bail out instead
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if ($sql -match "WHERE\s*$") { Write-warning "You need to specify either a path , or a filter." ; return}
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#Add any order-by condition(s). Note there is an extra trailing comma to ensure field names are recognised when prefixes are inserted .
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if ($Value) {$SQL = "GROUP ON $Value, OVER ( $SQL )"}
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elseif ($orderby) {$sql += " ORDER BY " + ($orderby -join " , " ) + ","}
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# For each entry in the PROPERTYALIASES Hash table look for the KEY part being used as a field name
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# and replace it with the associated value. The operation becomes
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# $SQL -replace "(?<=\s)CreationTime(?=\s*(=|\>|\<|,|Like))","System.DateCreated"
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# This translates to "Look for 'CreationTime' preceeded by a space and followed by ( optionally ) some spaces, and then
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# any of '=', '>' , '<', ',' or 'Like' (Looking for these prevents matching if the word is a search term, rather than a field name)
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# If you find it, replace it with "System.DateCreated"
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$PropertyAliases.Keys | ForEach-Object { $sql= $SQL -replace "(?<=\s)$($_)(?=\s*(=|>|<|,|Like))",$PropertyAliases.$_}
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# Now a similar process for all the field prefixes: this time the regular expression becomes for example,
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# $SQL -replace "(?<!\s)(?=(Dimensions|HorizontalSize|VerticalSize))","System.Image."
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# This translates to: "Look for a place which is preceeded by space and followed by 'Dimensions' or 'HorizontalSize'
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# just select the place (unlike aliases, don't select the fieldname here) and put the prefix at that point.
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foreach ($type in $fieldTypes) {
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$fields = (get-variable "$($type)Fields").value
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$prefix = (get-variable "$($type)Prefix").value
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$sql = $sql -replace "(?<=\s)(?=($Fields)\s*(=|>|<|,|Like))" , $Prefix
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}
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# Some commas were put in just to ensure all the field names were found but need to be removed or the SQL won't run
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$sql = $sql -replace "\s*,\s*FROM\s+" , " FROM "
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$sql = $sql -replace "\s*,\s*OVER\s+" , " OVER "
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$sql = $sql -replace "\s*,\s*$" , ""
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#Finally we get to run the query: result comes back in a dataSet with 1 or more Datatables. Process each dataRow in the first (only) table
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write-debug $sql
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$adapter = new-object system.data.oledb.oleDBDataadapter -argumentlist $sql, "Provider=Search.CollatorDSO;Extended Properties='Application=Windows';"
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$ds = new-object system.data.dataset
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if ($adapter.Fill($ds)) { foreach ($row in $ds.Tables[0]) {
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#If the dataRow refers to a file output a file obj with extra properties, otherwise output a PSobject
|
||
|
|
if ($Value) {$row | Select-Object -Property @{name=$Value; expression={$_.($ds.Tables[0].columns[0].columnname)}}}
|
||
|
|
else {
|
||
|
|
if (($row."System.ItemUrl" -match "^file:") -and (-not $NoFiles)) {
|
||
|
|
$obj = (Get-item -force -LiteralPath (($row."System.ItemUrl" -replace "^file:","") -replace "\/","\"))
|
||
|
|
if (-not $obj) {$obj = New-Object psobject }
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if ($row."System.ItemUrl") {
|
||
|
|
$obj = New-Object psobject -Property @{Path = $row."System.ItemUrl"}
|
||
|
|
Add-Member -force -InputObject $obj -Name "ToString" -MemberType "scriptmethod" -Value {$this.path}
|
||
|
|
}
|
||
|
|
else {$obj = New-Object psobject }
|
||
|
|
}
|
||
|
|
if ($obj) {
|
||
|
|
#Add all the the non-null dbColumns removing the prefix from the property name.
|
||
|
|
foreach ($prop in (Get-Member -InputObject $row -MemberType property | where-object {$row."$($_.name)" -isnot [system.dbnull] })) {
|
||
|
|
Add-member -ErrorAction "SilentlyContinue" -InputObject $obj -MemberType NoteProperty -Name (($prop.name -split "\." )[-1]) -Value $row."$($prop.name)"
|
||
|
|
}
|
||
|
|
#Add aliases
|
||
|
|
foreach ($prop in ($PropertyAliases.Keys | where-object { ($row."$($propertyAliases.$_)" -isnot [system.dbnull] ) -and
|
||
|
|
($row."$($propertyAliases.$_)" -ne $null )})) {
|
||
|
|
Add-member -ErrorAction "SilentlyContinue" -InputObject $obj -MemberType AliasProperty -Name $prop -Value ($propertyAliases.$prop -split "\." )[-1]
|
||
|
|
}
|
||
|
|
#Overwrite duration as a timespan not as 100ns ticks
|
||
|
|
If ($obj.duration) { $obj.duration =([timespan]::FromMilliseconds($obj.Duration / 10000) )}
|
||
|
|
$obj
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}}
|
||
|
|
}
|