- <?php
- * @file
- * Definition of views_handler_field_numeric.
- */
-
- * Render a field as a numeric value
- *
- * Definition terms:
- * - float: If true this field contains a decimal value. If unset this field
- * will be assumed to be integer.
- *
- * @ingroup views_field_handlers
- */
- class views_handler_field_numeric extends views_handler_field {
- function option_definition() {
- $options = parent::option_definition();
-
- $options['set_precision'] = array('default' => FALSE, 'bool' => TRUE);
- $options['precision'] = array('default' => 0);
- $options['decimal'] = array('default' => '.', 'translatable' => TRUE);
- $options['separator'] = array('default' => ',', 'translatable' => TRUE);
- $options['format_plural'] = array('default' => FALSE, 'bool' => TRUE);
- $options['format_plural_singular'] = array('default' => '1');
- $options['format_plural_plural'] = array('default' => '@count');
- $options['prefix'] = array('default' => '', 'translatable' => TRUE);
- $options['suffix'] = array('default' => '', 'translatable' => TRUE);
-
- return $options;
- }
-
- function options_form(&$form, &$form_state) {
- if (!empty($this->definition['float'])) {
- $form['set_precision'] = array(
- '#type' => 'checkbox',
- '#title' => t('Round'),
- '#description' => t('If checked, the number will be rounded.'),
- '#default_value' => $this->options['set_precision'],
- );
- $form['precision'] = array(
- '#type' => 'textfield',
- '#title' => t('Precision'),
- '#default_value' => $this->options['precision'],
- '#description' => t('Specify how many digits to print after the decimal point.'),
- '#states' => array(
- 'visible' => array(
- ':input[name="options[set_precision]"]' => array('checked' => TRUE),
- ),
- ),
- '#size' => 2,
- );
- $form['decimal'] = array(
- '#type' => 'textfield',
- '#title' => t('Decimal point'),
- '#default_value' => $this->options['decimal'],
- '#description' => t('What single character to use as a decimal point.'),
- '#size' => 2,
- );
- }
- $form['separator'] = array(
- '#type' => 'select',
- '#title' => t('Thousands marker'),
- '#options' => array(
- '' => t('- None -'),
- ',' => t('Comma'),
- ' ' => t('Space'),
- '.' => t('Decimal'),
- '\'' => t('Apostrophe'),
- ),
- '#default_value' => $this->options['separator'],
- '#description' => t('What single character to use as the thousands separator.'),
- '#size' => 2,
- );
- $form['format_plural'] = array(
- '#type' => 'checkbox',
- '#title' => t('Format plural'),
- '#description' => t('If checked, special handling will be used for plurality.'),
- '#default_value' => $this->options['format_plural'],
- );
- $form['format_plural_singular'] = array(
- '#type' => 'textfield',
- '#title' => t('Singular form'),
- '#default_value' => $this->options['format_plural_singular'],
- '#description' => t('Text to use for the singular form.'),
- '#states' => array(
- 'visible' => array(
- ':input[name="options[format_plural]"]' => array('checked' => TRUE),
- ),
- ),
- );
- $form['format_plural_plural'] = array(
- '#type' => 'textfield',
- '#title' => t('Plural form'),
- '#default_value' => $this->options['format_plural_plural'],
- '#description' => t('Text to use for the plural form, @count will be replaced with the value.'),
- '#states' => array(
- 'visible' => array(
- ':input[name="options[format_plural]"]' => array('checked' => TRUE),
- ),
- ),
- );
- $form['prefix'] = array(
- '#type' => 'textfield',
- '#title' => t('Prefix'),
- '#default_value' => $this->options['prefix'],
- '#description' => t('Text to put before the number, such as currency symbol.'),
- );
- $form['suffix'] = array(
- '#type' => 'textfield',
- '#title' => t('Suffix'),
- '#default_value' => $this->options['suffix'],
- '#description' => t('Text to put after the number, such as currency symbol.'),
- );
-
- parent::options_form($form, $form_state);
- }
-
- function render($values) {
- $value = $this->get_value($values);
-
-
- if (is_null($value)) {
- return '';
- }
-
-
- if ($this->options['hide_empty'] && empty($value) && ($value !== 0 || $this->options['empty_zero'])) {
- return '';
- }
-
- if (!empty($this->options['set_precision'])) {
- $precision = $this->options['precision'];
- }
- elseif ($decimal_position = strpos($value, '.')) {
- $precision = strlen(rtrim($value, '0')) - $decimal_position - 1;
- }
- else {
- $precision = 0;
- }
-
-
- $value = round($value, $precision);
-
- if ($this->options['empty_zero'] && ($value === 0 || $value === 0.0)) {
- return '';
- }
-
- $value = number_format($value, $precision, $this->options['decimal'], $this->options['separator']);
-
-
- if (!empty($this->options['format_plural'])) {
- $value = format_plural($value, $this->options['format_plural_singular'], $this->options['format_plural_plural']);
- }
-
- return $this->sanitize_value($this->options['prefix'], 'xss')
- . $this->sanitize_value($value)
- . $this->sanitize_value($this->options['suffix'], 'xss');
- }
- }