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<?php
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/**
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* @file
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* Render an importer name.
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*/
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class feeds_views_handler_field_importer_name extends views_handler_field {
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/**
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* Overrides parent::option_definition().
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*/
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function option_definition() {
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$options = parent::option_definition();
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$options['link'] = array('default' => 0);
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return $options;
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}
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/**
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* Overrides parent::options_form().
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*/
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function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$options = array(
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0 => t('Do not link'),
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1 => t('Link to configuration form'),
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2 => t('Link to standalone form'),
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);
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$form['link'] = array(
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'#type' => 'radios',
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'#title' => t('Link importer name'),
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'#description' => t('If "Link to standalone form" is used, only importers that use a standalone form will be linked.'),
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'#default_value' => isset($this->options['link']) ? $this->options['link'] : FALSE,
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'#options' => $options,
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);
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}
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/**
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* Overrides parent::render().
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*/
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function render($values) {
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try {
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$importer = feeds_importer($values->{$this->field_alias})->existing();
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if ($this->options['link'] == 1) {
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return l($importer->config['name'], 'admin/structure/feeds/' . $importer->id);
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}
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elseif ($this->options['link'] == 2 && empty($importer->config['content_type'])) {
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return l($importer->config['name'], 'import/' . $importer->id);
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}
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return check_plain($importer->config['name']);
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}
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catch (Exception $e) {
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return t('Missing importer');
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}
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}
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/**
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* Disallows advanced rendering.
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*/
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function allow_advanced_render() {
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return FALSE;
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}
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}
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