Drupal Tools: Variable Files & Devel
These are a few add-ons for Drupal 7 Variable module that just got out of my sandbox. A module to provide a 'File' variable type and a module to help developers keep track of variables and variable types. They are contained in the Variable Extra package, see links at the bottom.
Variable File
This one contains a few extra variable types to be used on other modules: File (Managed and Unmanaged) and Image (Managed and Unmanaged). Hopefully if this one works well, waiting for feedback atm, it will be moved into the main Variable package.
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Adding new file/image variables is as easy as adding some similar code in your module's hook_variable_info():
<?php
// Unmanaged generic file.
$variables['variable_example_upload_file'] = array(
'type' => 'file_upload',
'title' => t('Example file upload', array(), $options),
'description' => t('Upload my config file.', array(), $options),
'upload_location' => 'public://myuploaddir',
);
// Managed image file.
$variables['variable_example_managed_image'] = array(
'type' => 'image_managed',
'title' => t('Example image managed', array(), $options),
'description' => t('Upload my config file.', array(), $options),
'upload_location' => 'public://myuploaddir',
);
?>
And this is how these variables look like on your forms:
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Variable Devel
This is a tool for developers that want to implement the Variable API in their own modules. You can find it in the 'Development' modules group after you download the package. It provides a few features:
List of existing variable types that are defined by Variable itself or other modules:
Clicking on one of the types you can see the full definition:
Form helper that diplays ready to copy & paste code when visiting any settings form, just in case you want to declare the variables provided by a module.