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<?php
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/**
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* @file
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* Variable API module. Definition for some xample variables
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*/
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/**
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* Implements hook_variable_info().
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*/
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function variable_example_variable_info($options) {
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// Simple text
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$variables['variable_example_text'] = array(
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'type' => 'text',
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'title' => t('Simple text', array(), $options),
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'default' => 'Example text.',
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'description' => t('Example of text variable.', array(), $options),
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'required' => TRUE,
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'group' => 'variable_example',
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);
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// Simple number, demonstrates validate callback.
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$variables['variable_example_number'] = array(
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'type' => 'number',
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'title' => t('Number', array(), $options),
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'default' => 0,
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'description' => t('Example of numeric variable.', array(), $options),
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'required' => TRUE,
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'group' => 'variable_example',
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);
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// Text with format
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$variables['variable_example_text_format'] = array(
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'type' => 'text_format',
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'title' => t('Text format', array(), $options),
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// The default value may be a string (default format will be added) or
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// an array with 'format' (format name) and 'value' (string) elements
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'default' => 'Example text with default format',
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'description' => t('Example of text variable with text format.', array(), $options),
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'required' => TRUE,
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'group' => 'variable_example',
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);
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// Text with format
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$variables['variable_example_mail_[mail_part]'] = array(
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'type' => 'mail_text',
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'title' => t('Example mail', array(), $options),
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'default' => array(
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'subject' => t('Example mail subject', array(), $options),
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'body' => t('Example mail body.', array(), $options),
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),
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'description' => t('Example mail variable with subject and body.', array(), $options),
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'required' => TRUE,
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'group' => 'variable_example',
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);
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return $variables;
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}
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/**
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* Implements hook_variable_group_info().
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*/
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function variable_example_variable_group_info() {
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$groups['variable_example'] = array(
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'title' => t('Examples'),
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'description' => t('Variable examples of different types.'),
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'access' => 'administer site configuration',
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'path' => array('admin/config/system/variable/example'),
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);
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return $groups;
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}
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