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<?php
/**
* Field handler that turns an item's title into a clickable link to the original
* source article.
*/
class views_handler_field_aggregator_title_link extends views_handler_field {
function construct() {
parent::construct();
$this->additional_fields['link'] = 'link';
}
function option_definition() {
$options = parent::option_definition();
$options['display_as_link'] = array('default' => TRUE);
return $options;
}
/**
* Provide link to the page being visited.
*/
function options_form(&$form, &$form_state) {
$form['display_as_link'] = array(
'#title' => t('Display as link'),
'#type' => 'checkbox',
'#default_value' => !empty($this->options['display_as_link']),
);
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parent::options_form($form, $form_state);
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}
function render($values) {
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return $this->render_link(check_plain($values->{$this->field_alias}), $values);
}
function render_link($data, $values) {
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$value = $values->{$this->field_alias};
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$link = $values->{$this->aliases['link']};
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if (!empty($this->options['display_as_link'])) {
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$this->options['alter']['make_link'] = TRUE;
$this->options['alter']['path'] = $link;
$this->options['alter']['html'] = TRUE;
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}
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return $data;