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<?php
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/**
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* @file
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* Format a string with printf format.
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*/
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$plugin = array(
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'form' => 'feeds_tamper_sprintf_form',
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'callback' => 'feeds_tamper_sprintf_callback',
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'name' => 'Format string',
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'multi' => 'loop',
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'category' => 'Text',
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);
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15
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function feeds_tamper_sprintf_form($importer, $element_key, $settings) {
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$form = array();
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$form['format'] = array(
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'#type' => 'textfield',
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'#title' => t('Format'),
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'#default_value' => isset($settings['format']) ? $settings['format'] : '%s',
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'#size' => 60,
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'#maxlength' => 128,
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'#required' => FALSE,
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'#description' => t('See the <a href="http://www.php.net/manual/en/function.sprintf.php">sprintf</a> documentation for more details.'),
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);
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return $form;
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}
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function feeds_tamper_sprintf_callback($result, $item_key, $element_key, &$field, $settings, $source) {
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$field = sprintf($settings['format'], $field);
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}
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