Stripping CVS keywords
[project/views.git] / handlers / views_handler_argument_numeric.inc
CommitLineData
fe44beb7 1<?php
fe44beb7
EM
2/**
3 * @file
4 * Contains the numeric argument handler.
5 */
6
7/**
8 * Basic argument handler for arguments that are numeric. Incorporates
9 * break_phrase.
10 *
11 * @ingroup views_argument_handlers
12 */
13class views_handler_argument_numeric extends views_handler_argument {
14 function option_definition() {
15 $options = parent::option_definition();
16
17 $options['break_phrase'] = array('default' => FALSE);
18 $options['not'] = array('default' => FALSE);
19
20 return $options;
21 }
22
23 function options_form(&$form, &$form_state) {
24 parent::options_form($form, $form_state);
25
26 // allow + for or, , for and
27 $form['break_phrase'] = array(
28 '#type' => 'checkbox',
29 '#title' => t('Allow multiple terms per argument.'),
30 '#description' => t('If selected, users can enter multiple arguments in the form of 1+2+3 or 1,2,3.'),
31 '#default_value' => !empty($this->options['break_phrase']),
32 );
33
34 $form['not'] = array(
35 '#type' => 'checkbox',
36 '#title' => t('Exclude the argument'),
37 '#description' => t('If selected, the numbers entered in the argument will be excluded rather than limiting the view.'),
38 '#default_value' => !empty($this->options['not']),
39 );
40 }
41
42 function title() {
43 if (!$this->argument) {
44 return !empty($this->definition['empty field name']) ? $this->definition['empty field name'] : t('Uncategorized');
45 }
46
47 if (!empty($this->options['break_phrase'])) {
48 views_break_phrase($this->argument, $this);
49 }
50 else {
51 $this->value = array($this->argument);
52 $this->operator = 'or';
53 }
54
55 if (empty($this->value)) {
56 return !empty($this->definition['empty field name']) ? $this->definition['empty field name'] : t('Uncategorized');
57 }
58
59 if ($this->value === array(-1)) {
60 return !empty($this->definition['invalid input']) ? $this->definition['invalid input'] : t('Invalid input');
61 }
62
63 return implode($this->operator == 'or' ? ' + ' : ', ', $this->title_query());
64 }
65
66 /**
67 * Override for specific title lookups.
68 */
69 function title_query() {
70 return $this->value;
71 }
72
73 function query() {
74 $this->ensure_my_table();
75
76 if (!empty($this->options['break_phrase'])) {
77 views_break_phrase($this->argument, $this);
78 }
79 else {
80 $this->value = array($this->argument);
81 }
82
83 if (count($this->value) > 1) {
84 $operator = empty($this->options['not']) ? 'IN' : 'NOT IN';
85 $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));
86 $this->query->add_where(0, "$this->table_alias.$this->real_field $operator ($placeholders)", $this->value);
87 }
88 else {
89 $operator = empty($this->options['not']) ? '=' : '!=';
90 $this->query->add_where(0, "$this->table_alias.$this->real_field $operator %d", $this->argument);
91 }
92 }
93}