--- /dev/null
+<?php
+
+namespace Drupal\views\Plugin\views\field;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
+use Drupal\views\ResultRow;
+
+/**
+ * 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
+ *
+ * @ViewsField("numeric")
+ */
+class NumericField extends FieldPluginBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function defineOptions() {
+ $options = parent::defineOptions();
+
+ $options['set_precision'] = ['default' => FALSE];
+ $options['precision'] = ['default' => 0];
+ $options['decimal'] = ['default' => '.'];
+ $options['separator'] = ['default' => ','];
+ $options['format_plural'] = ['default' => FALSE];
+ $options['format_plural_string'] = ['default' => '1' . LOCALE_PLURAL_DELIMITER . '@count'];
+ $options['prefix'] = ['default' => ''];
+ $options['suffix'] = ['default' => ''];
+
+ return $options;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
+ if (!empty($this->definition['float'])) {
+ $form['set_precision'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Round'),
+ '#description' => $this->t('If checked, the number will be rounded.'),
+ '#default_value' => $this->options['set_precision'],
+ ];
+ $form['precision'] = [
+ '#type' => 'textfield',
+ '#title' => $this->t('Precision'),
+ '#default_value' => $this->options['precision'],
+ '#description' => $this->t('Specify how many digits to print after the decimal point.'),
+ '#states' => [
+ 'visible' => [
+ ':input[name="options[set_precision]"]' => ['checked' => TRUE],
+ ],
+ ],
+ '#size' => 2,
+ ];
+ $form['decimal'] = [
+ '#type' => 'textfield',
+ '#title' => $this->t('Decimal point'),
+ '#default_value' => $this->options['decimal'],
+ '#description' => $this->t('What single character to use as a decimal point.'),
+ '#size' => 2,
+ ];
+ }
+ $form['separator'] = [
+ '#type' => 'select',
+ '#title' => $this->t('Thousands marker'),
+ '#options' => [
+ '' => $this->t('- None -'),
+ ',' => $this->t('Comma'),
+ ' ' => $this->t('Space'),
+ '.' => $this->t('Decimal'),
+ '\'' => $this->t('Apostrophe'),
+ ],
+ '#default_value' => $this->options['separator'],
+ '#description' => $this->t('What single character to use as the thousands separator.'),
+ '#size' => 2,
+ ];
+ $form['format_plural'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Format plural'),
+ '#description' => $this->t('If checked, special handling will be used for plurality.'),
+ '#default_value' => $this->options['format_plural'],
+ ];
+ $form['format_plural_string'] = [
+ '#type' => 'value',
+ '#default_value' => $this->options['format_plural_string'],
+ ];
+
+ $plural_array = explode(LOCALE_PLURAL_DELIMITER, $this->options['format_plural_string']);
+ $plurals = $this->getNumberOfPlurals($this->view->storage->get('langcode'));
+ for ($i = 0; $i < $plurals; $i++) {
+ $form['format_plural_values'][$i] = [
+ '#type' => 'textfield',
+ // @todo Should use better labels https://www.drupal.org/node/2499639
+ '#title' => ($i == 0 ? $this->t('Singular form') : $this->formatPlural($i, 'First plural form', '@count. plural form')),
+ '#default_value' => isset($plural_array[$i]) ? $plural_array[$i] : '',
+ '#description' => $this->t('Text to use for this variant, @count will be replaced with the value.'),
+ '#states' => [
+ 'visible' => [
+ ':input[name="options[format_plural]"]' => ['checked' => TRUE],
+ ],
+ ],
+ ];
+ }
+ if ($plurals == 2) {
+ // Simplify interface text for the most common case.
+ $form['format_plural_values'][0]['#description'] = $this->t('Text to use for the singular form, @count will be replaced with the value.');
+ $form['format_plural_values'][1]['#title'] = $this->t('Plural form');
+ $form['format_plural_values'][1]['#description'] = $this->t('Text to use for the plural form, @count will be replaced with the value.');
+ }
+
+ $form['prefix'] = [
+ '#type' => 'textfield',
+ '#title' => $this->t('Prefix'),
+ '#default_value' => $this->options['prefix'],
+ '#description' => $this->t('Text to put before the number, such as currency symbol.'),
+ ];
+ $form['suffix'] = [
+ '#type' => 'textfield',
+ '#title' => $this->t('Suffix'),
+ '#default_value' => $this->options['suffix'],
+ '#description' => $this->t('Text to put after the number, such as currency symbol.'),
+ ];
+
+ parent::buildOptionsForm($form, $form_state);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitOptionsForm(&$form, FormStateInterface $form_state) {
+ // Merge plural format options into one string and drop the individual
+ // option values.
+ $options = &$form_state->getValue('options');
+ $options['format_plural_string'] = implode(LOCALE_PLURAL_DELIMITER, $options['format_plural_values']);
+ unset($options['format_plural_values']);
+ parent::submitOptionsForm($form, $form_state);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function render(ResultRow $values) {
+ $value = $this->getValue($values);
+
+ // Check to see if hiding should happen before adding prefix and suffix
+ // and before rewriting.
+ 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, '.')) {
+ $precision = strlen($value) - $decimal_position - 1;
+ }
+ else {
+ $precision = 0;
+ }
+
+ // Use round first to avoid negative zeros.
+ $value = round($value, $precision);
+ // Test against both integer zero and float zero.
+ if ($this->options['empty_zero'] && ($value === 0 || $value === 0.0)) {
+ return '';
+ }
+
+ $value = number_format($value, $precision, $this->options['decimal'], $this->options['separator']);
+
+ // If we should format as plural, take the (possibly) translated plural
+ // setting and format with the current language.
+ if (!empty($this->options['format_plural'])) {
+ $value = PluralTranslatableMarkup::createFromTranslatedString($value, $this->options['format_plural_string']);
+ }
+
+ return $this->sanitizeValue($this->options['prefix'], 'xss')
+ . $this->sanitizeValue($value)
+ . $this->sanitizeValue($this->options['suffix'], 'xss');
+ }
+
+}
projects / yaffs-website / blobdiff