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<?php
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/**
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* @file
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* Contains the php code argument default plugin.
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*/
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/**
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* Default argument plugin to provide a variable value.
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*/
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class views_plugin_argument_default_variable extends views_plugin_argument_default {
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function option_definition() {
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$options = parent::option_definition();
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$options['variable'] = array('default' => '');
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return $options;
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}
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function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$form['variable'] = array(
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'#type' => 'select',
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'#title' => t('Variable value'),
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'#options' => _variable_views_variable_list(),
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'#default_value' => $this->options['variable'],
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'#description' => t('Select a variable whose value will be retrieved at run time.'),
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);
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}
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function convert_options(&$options) {
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if (!isset($options['variable']) && isset($this->argument->options['default_argument_variable'])) {
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$options['variable'] = $this->argument->options['default_argument_variable'];
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}
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}
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/**
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* Only let users with PHP block visibility permissions set/modify this
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* default plugin.
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*/
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function access() {
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return user_access('administer site configuration');
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}
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function get_argument() {
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return variable_get_value($this->options['variable']);
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}
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}
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