summaryrefslogtreecommitdiff
path: root/kolab.org/www/drupal-7.15/sites/all/modules/views/handlers/views_handler_field_numeric.inc
blob: d10d3d0b3601d0de8c2d41ef8e39b0165f815d3b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
<?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.'),
        '#dependency' => array('edit-options-set-precision' => array(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.'),
      '#dependency' => array('edit-options-format-plural' => array(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.'),
      '#dependency' => array('edit-options-format-plural' => array(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 (!empty($this->options['set_precision'])) {
      $value = number_format($value, $this->options['precision'], $this->options['decimal'], $this->options['separator']);
    }
    else {
      $remainder = abs($value) - intval(abs($value));
      $value = $value > 0 ? floor($value) : ceil($value);
      $value = number_format($value, 0, '', $this->options['separator']);
      if ($remainder) {
        // The substr may not be locale safe.
        $value .= $this->options['decimal'] . substr($remainder, 2);
      }
    }

    // Check to see if hiding should happen before adding prefix and suffix.
    if ($this->options['hide_empty'] && empty($value) && ($value !== 0 || $this->options['empty_zero'])) {
      return '';
    }

    // Should we format as a plural.
    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');
  }
}