Interface IMetadata
Metadata content of a folder. The metadata can be changed in the arrow-down icon
in the folders sidebar toolbar. To handle metadata for folders you can
use the add_media_folder_meta() function.
To register the metadata class you must use the following API function add_rml_meta_box()
Methods summary
public
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content( string $content, MatthiasWeb\RealMediaLibrary\api\IFolder|null $folder )
Return modified content for the meta box.
Return modified content for the meta box.
Note: If you want to use a more complex content
in a meta table use something like this:
<tr>
<th scope="row">Medium size</th>
<td><fieldset>
<legend class="screen-reader-text"><span>Medium size</span></legend>
<label for="medium_size_w">Max Width</label>
<input name="medium_size_w" type="number" step="1" min="0" id="medium_size_w" value="300" class="small-text">
<label for="medium_size_h">Max Height</label>
<input name="medium_size_h" type="number" step="1" min="0" id="medium_size_h" value="300" class="small-text">
</fieldset></td>
</tr>
If you want to "group" your meta boxes you can use this code to create a empty space:
<tr class="rml-meta-margin"></tr>
Parameters
- $content
- the HTML formatted string for the dialog
- $folder
- The folder object
Returns
string Content
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public
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save( array $response, MatthiasWeb\RealMediaLibrary\api\IFolder|null $folder )
Save the infos. Add an error to the array to show on the frontend dialog. Add an
successful data to receive it in JavaScript.
Save the infos. Add an error to the array to show on the frontend dialog. Add an
successful data to receive it in JavaScript.
$response["errors"][] = "Your error";
$response["data"]["myData"] = "Test";
Parameters
- $response
- Array of errors and successful data.
- $folder
- The folder object
Returns
array Response
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public
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scripts( )
Enqueue scripts and styles for this meta box.
Enqueue scripts and styles for this meta box.
Note: This resources are only loaded in the media library.
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