افزونه:نمایشگر رسانه

این افزونه همراه با مدیاویکی 1.31 و بالاتر است. بنابراین شما مجبور نیستید آن را دوباره بارگیری کنید. با این‌حال، شما هنوز هم باید دستورالعمل‌های دیگر را دنبال کنید.

راهنمای افزونهٔ مدیاویکی

MultimediaViewer وضعیت انتشار: پایدار
انجام	User interface, Ajax
توضیحات	یک تجربه بهتر برای کاربران به هنگام کلیک بر عکس بندانگشتی در یک صفحه فراهم می‌کند.
نویسنده(گان)	Mark Holmquist Gergő Tisza Gilles Dubuc
MediaWiki	1.25+
PHP	5.4+
پروانه:	GNU General Public License 2.0 or later
بارگیری	Download extension Git [?]: Download Git master browse repository (GitHub) commit history repository contributors (GitHub) code review
نمونه:	MediaWiki.org
پارامترها $wgMediaViewerDurationLoggingLoggedinSamplingFactor $wgMediaViewerAttributionLoggingSamplingFactor $wgMediaViewerDimensionLoggingSamplingFactor $wgMediaViewerImageQueryParameter $wgMediaViewerActionLoggingSamplingFactorMap $wgMediaViewerUseThumbnailGuessing $wgMediaViewerNetworkPerformanceSamplingFactor $wgMediaViewerRecordVirtualViewBeaconURI $wgMediaViewerDurationLoggingSamplingFactor $wgMediaViewerEnableByDefault $wgMediaViewerEnableByDefaultForAnonymous $wgMediaViewerExtensions
Hooks used BeforePageDisplay CategoryPageView GetPreferences MakeGlobalVariablesScript ResourceLoaderGetConfigVars ThumbnailBeforeProduceHTML UserGetDefaultOptions
Translate the MultimediaViewer extension if it is available at translatewiki.net
Check usage and version matrix.
Issues	Open tasks · گزارش یک مشکل

افزونه نمایشگر رسانه به کاربر یک ویکی رابط متفاوتی برای دیدن تصویر تمام اندازه یا نزدیک به تمام اندازه می‌دهد و تصاویر در مرورگرش بدون هیچ‌گونه صفحه اضافه‌ای یا گیج‌کننده‌ای دیده می‌شود.

نصب

Option A: use Vagrant. See the MediaWiki-Vagrant page for instructions to get a MediaWiki installation going with a Vagrant virtual machine system.

Then do vagrant enable-role multimediaviewer and then vagrant provision.

Option B: install manually.

First, consider installing Extension:BetaFeatures . It may be helpful to hide the media viewer feature behind a preference. If you don't install this, it will be enabled everywhere. MultimediaViewer uses the GetBetaFeaturePreferences hook, which is created and run from BetaFeatures, to register this preference.

You'll also likely want to download Extension:CommonsMetadata - it's not a hard requirement, but without it you won't get very much information in your lightboxes.

• بارگیری کنید و پرونده‌(ها) را در یک شاخه با نام MultimediaViewer در پوشۀ extensions/ خودتان قرار دهید.
• کدهای زیر را در انتهای LocalSettings.php خودتان اضافه کنید:

  wfLoadExtension( 'MultimediaViewer' );
  

•  انجام شد – به Special:Version در ویکی خودتان بروید تا مطئمن شوید که افزونه با موفقیت نصب شده است.

برای کاربرانی که مدیاویکی 1.26 یا جدیدتر را اجر می‌کنند:

The instructions above describe the new way of installing this extension using wfLoadExtension(). If you need to install this extension on these earlier versions (MediaWiki 1.26 and earlier), instead of wfLoadExtension( 'MultimediaViewer' );, you need to use:

require_once "$IP/extensions/MultimediaViewer/MultimediaViewer.php";

Configuration

• $wgMediaViewerIsInBeta will register a preference with BetaFeatures if set to "true"

• $wgMediaViewerEnableByDefault and $wgMediaViewerEnableByDefaultForAnonymous will determine whether MMV is enabled by default for everyone and for anonymous users, respectively. They both default to true. $wgDefaultUserOptions['multimediaviewer-enable'] = 1; can be used as a replacement for $wgMediaViewerEnableByDefault.

• $wgMediaViewerUseThumbnailGuessing will improve performance when enabled, but can be fragile depending on how the wiki is set up (it will probably work fine if you use a 404 handler).

Forced download

To ensure files are offered for download and not viewed in the user's browser following a click on the Download … button, the server has to be configured, except when using vagrant:

If the requested URL to an image directory contains the download query parameter, the Content-Disposition-header must be set to attachment.

This can be achieved in Apache and compatible servers using mod_rewrite and mod_headers in a .htaccess file.

Varnish configuration can look like this.

Using the extension

First thing, before testing, is to make sure you're logged in and you have the preference enabled: Log in to the wiki and go to Special:Preferences, then visit the "Beta features" tab and check the appropriate box.

Next, go to a page that has a thumbnail on it. Try clicking on the image or on the "expand" icon near it. The lightbox should pop up and give you a bigger view of the image.

If you'd prefer, there's an exported test environment that you can use via Special:Import to quickly set up a suitable testing environment.

Extending with user scripts

If you want to add functionality, you'll have to dig around in the classes and change the functionality pretty manually. We'll work on making this a nicer experience, but given the class and method hierarchy we've built, we think it's not terribly difficult right now.

HOWEVER, you should avoid doing this too much. If things change internally, then your code might break in unexpected ways, and you (and your users) will be surprised. Don't let that happen, and wait for a more stable way to extend the product.

See /Extension:Metadata for an example.

Templates

Multimedia Viewer and Upload Wizard needs several templates to show data of photos.

Just save this code in a xml file and import it in your wiki.

See also

• Help:Extension:Media Viewer
• Multimedia
• چندرسانه‌ای/نمایش رسانه
• Extension:SlimboxThumbs