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<?php
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/**
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* @file
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* LDAP field handler
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*
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* Defines a new class field handler for a default ldap field
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*/
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class ldap_views_handler_field extends views_handler_field {
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function render($values) {
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return array_key_exists($this->field_alias, $values) ? check_plain($values[$this->field_alias]) : '';
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}
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function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
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if (isset($this->definition['element type'])) {
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return $this->definition['element type'];
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}
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return 'div';
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}
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function option_definition() {
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$options = parent::option_definition();
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$options['multivalue'] = array('default' => 'v-all');
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$options['value_separator'] = array('default' => '');
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$options['index_value'] = array('default' => 0);
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return $options;
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}
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/*
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* Add the field for the LDAP Attribute
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*/
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function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$form['multivalue'] = array(
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'#type' => 'select', // it should be 'radios', but it makes #dependency not to work
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'#title' => t('Values to show'),
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'#description' => t('What to do whith multivalue attributes'),
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'#options' => array(
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'v-all' => t('All values'),
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'v-index' => t('Show Nth value'),
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'v-count' => t('Count values'),
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),
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'#default_value' => $this->options['multivalue'],
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'#required' => TRUE,
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);
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$form['value_separator'] = array(
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'#type' => 'textfield',
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'#title' => t('Value separator'),
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'#description' => t('Separator to use between values in multivalued attributes'),
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'#default_value' => $this->options['value_separator'],
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'#dependency' => array(
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'edit-options-multivalue' => array('v-all'),
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),
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);
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$form['index_value'] = array(
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'#type' => 'textfield',
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'#title' => t('Index'),
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'#description' => t('Index of the value to show. Use negative numbers to index from last item (0=First, -1=Last)'),
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'#default_value' => $this->options['index_value'],
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'#dependency' => array(
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'edit-options-multivalue' => array('v-index'),
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),
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);
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}
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}
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