00001 <?php
00002
00019 class views_handler_field_boolean extends views_handler_field {
00020 function option_definition() {
00021 $options = parent::option_definition();
00022 $options['type'] = array('default' => 'yes-no');
00023 $options['not'] = array('definition bool' => 'reverse');
00024
00025 return $options;
00026 }
00027
00028 function init(&$view, &$options) {
00029 parent::init($view, $options);
00030
00031 $default_formats = array(
00032 'yes-no' => array(t('Yes'), t('No')),
00033 'true-false' => array(t('True'), t('False')),
00034 'on-off' => array(t('On'), t('Off')),
00035 'enabled-disabled' => array(t('Enabled'), t('Disabled')),
00036 'unicode-yes-no' => array('✔', '✖'),
00037 );
00038 $output_formats = isset($this->definition['output formats']) ? $this->definition['output formats'] : array();
00039 $this->formats = array_merge($default_formats, $output_formats);
00040 }
00041
00042 function options_form(&$form, &$form_state) {
00043 foreach ($this->formats as $key => $item) {
00044 $options[$key] = implode('/', $item);
00045 }
00046
00047 $form['type'] = array(
00048 '#type' => 'select',
00049 '#title' => t('Output format'),
00050 '#options' => $options,
00051 '#default_value' => $this->options['type'],
00052 );
00053 $form['not'] = array(
00054 '#type' => 'checkbox',
00055 '#title' => t('Reverse'),
00056 '#description' => t('If checked, true will be displayed as false.'),
00057 '#default_value' => $this->options['not'],
00058 );
00059 parent::options_form($form, $form_state);
00060 }
00061
00062 function render($values) {
00063 $value = $this->get_value($values);
00064 if (!empty($this->options['not'])) {
00065 $value = !$value;
00066 }
00067
00068 if (isset($this->formats[$this->options['type']])) {
00069 return $value ? $this->formats[$this->options['type']][0] : $this->formats[$this->options['type']][1];
00070 }
00071 else {
00072 return $value ? $this->formats['yes-no'][0] : $this->formats['yes-no'][1];
00073 }
00074 }
00075 }
