1
|
<?php
|
2
|
|
3
|
/**
|
4
|
* @file
|
5
|
* Definition of views_handler_argument_string.
|
6
|
*/
|
7
|
|
8
|
/**
|
9
|
* Basic argument handler to implement string arguments that may have length
|
10
|
* limits.
|
11
|
*
|
12
|
* @ingroup views_argument_handlers
|
13
|
*/
|
14
|
class views_handler_argument_string extends views_handler_argument {
|
15
|
function init(&$view, &$options) {
|
16
|
parent::init($view, $options);
|
17
|
if (!empty($this->definition['many to one'])) {
|
18
|
$this->helper = new views_many_to_one_helper($this);
|
19
|
|
20
|
// Ensure defaults for these, during summaries and stuff:
|
21
|
$this->operator = 'or';
|
22
|
$this->value = array();
|
23
|
}
|
24
|
}
|
25
|
|
26
|
function option_definition() {
|
27
|
$options = parent::option_definition();
|
28
|
|
29
|
$options['glossary'] = array('default' => FALSE, 'bool' => TRUE);
|
30
|
$options['limit'] = array('default' => 0);
|
31
|
$options['case'] = array('default' => 'none');
|
32
|
$options['path_case'] = array('default' => 'none');
|
33
|
$options['transform_dash'] = array('default' => FALSE, 'bool' => TRUE);
|
34
|
$options['break_phrase'] = array('default' => FALSE, 'bool' => TRUE);
|
35
|
|
36
|
if (!empty($this->definition['many to one'])) {
|
37
|
$options['add_table'] = array('default' => FALSE, 'bool' => TRUE);
|
38
|
$options['require_value'] = array('default' => FALSE, 'bool' => TRUE);
|
39
|
}
|
40
|
|
41
|
return $options;
|
42
|
}
|
43
|
|
44
|
function options_form(&$form, &$form_state) {
|
45
|
parent::options_form($form, $form_state);
|
46
|
|
47
|
$form['glossary'] = array(
|
48
|
'#type' => 'checkbox',
|
49
|
'#title' => t('Glossary mode'),
|
50
|
'#description' => t('Glossary mode applies a limit to the number of characters used in the filter value, which allows the summary view to act as a glossary.'),
|
51
|
'#default_value' => $this->options['glossary'],
|
52
|
'#fieldset' => 'more',
|
53
|
);
|
54
|
|
55
|
$form['limit'] = array(
|
56
|
'#type' => 'textfield',
|
57
|
'#title' => t('Character limit'),
|
58
|
'#description' => t('How many characters of the filter value to filter against. If set to 1, all fields starting with the first letter in the filter value would be matched.'),
|
59
|
'#default_value' => $this->options['limit'],
|
60
|
'#dependency' => array('edit-options-glossary' => array(TRUE)),
|
61
|
'#fieldset' => 'more',
|
62
|
);
|
63
|
|
64
|
$form['case'] = array(
|
65
|
'#type' => 'select',
|
66
|
'#title' => t('Case'),
|
67
|
'#description' => t('When printing the title and summary, how to transform the case of the filter value.'),
|
68
|
'#options' => array(
|
69
|
'none' => t('No transform'),
|
70
|
'upper' => t('Upper case'),
|
71
|
'lower' => t('Lower case'),
|
72
|
'ucfirst' => t('Capitalize first letter'),
|
73
|
'ucwords' => t('Capitalize each word'),
|
74
|
),
|
75
|
'#default_value' => $this->options['case'],
|
76
|
'#fieldset' => 'more',
|
77
|
);
|
78
|
|
79
|
$form['path_case'] = array(
|
80
|
'#type' => 'select',
|
81
|
'#title' => t('Case in path'),
|
82
|
'#description' => t('When printing url paths, how to transform the case of the filter value. Do not use this unless with Postgres as it uses case sensitive comparisons.'),
|
83
|
'#options' => array(
|
84
|
'none' => t('No transform'),
|
85
|
'upper' => t('Upper case'),
|
86
|
'lower' => t('Lower case'),
|
87
|
'ucfirst' => t('Capitalize first letter'),
|
88
|
'ucwords' => t('Capitalize each word'),
|
89
|
),
|
90
|
'#default_value' => $this->options['path_case'],
|
91
|
'#fieldset' => 'more',
|
92
|
);
|
93
|
|
94
|
$form['transform_dash'] = array(
|
95
|
'#type' => 'checkbox',
|
96
|
'#title' => t('Transform spaces to dashes in URL'),
|
97
|
'#default_value' => $this->options['transform_dash'],
|
98
|
'#fieldset' => 'more',
|
99
|
);
|
100
|
|
101
|
if (!empty($this->definition['many to one'])) {
|
102
|
$form['add_table'] = array(
|
103
|
'#type' => 'checkbox',
|
104
|
'#title' => t('Allow multiple filter values to work together'),
|
105
|
'#description' => t('If selected, multiple instances of this filter can work together, as though multiple values were supplied to the same filter. This setting is not compatible with the "Reduce duplicates" setting.'),
|
106
|
'#default_value' => !empty($this->options['add_table']),
|
107
|
'#fieldset' => 'more',
|
108
|
);
|
109
|
|
110
|
$form['require_value'] = array(
|
111
|
'#type' => 'checkbox',
|
112
|
'#title' => t('Do not display items with no value in summary'),
|
113
|
'#default_value' => !empty($this->options['require_value']),
|
114
|
'#fieldset' => 'more',
|
115
|
);
|
116
|
}
|
117
|
|
118
|
// allow + for or, , for and
|
119
|
$form['break_phrase'] = array(
|
120
|
'#type' => 'checkbox',
|
121
|
'#title' => t('Allow multiple values'),
|
122
|
'#description' => t('If selected, users can enter multiple values in the form of 1+2+3 (for OR) or 1,2,3 (for AND).'),
|
123
|
'#default_value' => !empty($this->options['break_phrase']),
|
124
|
'#fieldset' => 'more',
|
125
|
);
|
126
|
}
|
127
|
|
128
|
/**
|
129
|
* Build the summary query based on a string
|
130
|
*/
|
131
|
function summary_query() {
|
132
|
if (empty($this->definition['many to one'])) {
|
133
|
$this->ensure_my_table();
|
134
|
}
|
135
|
else {
|
136
|
$this->table_alias = $this->helper->summary_join();
|
137
|
}
|
138
|
|
139
|
if (empty($this->options['glossary'])) {
|
140
|
// Add the field.
|
141
|
$this->base_alias = $this->query->add_field($this->table_alias, $this->real_field);
|
142
|
$this->query->set_count_field($this->table_alias, $this->real_field);
|
143
|
}
|
144
|
else {
|
145
|
// Add the field.
|
146
|
$formula = $this->get_formula();
|
147
|
$this->base_alias = $this->query->add_field(NULL, $formula, $this->field . '_truncated');
|
148
|
$this->query->set_count_field(NULL, $formula, $this->field, $this->field . '_truncated');
|
149
|
}
|
150
|
|
151
|
$this->summary_name_field();
|
152
|
return $this->summary_basics(FALSE);
|
153
|
}
|
154
|
|
155
|
/**
|
156
|
* Get the formula for this argument.
|
157
|
*
|
158
|
* $this->ensure_my_table() MUST have been called prior to this.
|
159
|
*/
|
160
|
function get_formula() {
|
161
|
return "SUBSTRING($this->table_alias.$this->real_field, 1, " . intval($this->options['limit']) . ")";
|
162
|
}
|
163
|
|
164
|
/**
|
165
|
* Build the query based upon the formula
|
166
|
*/
|
167
|
function query($group_by = FALSE) {
|
168
|
$argument = $this->argument;
|
169
|
if (!empty($this->options['transform_dash'])) {
|
170
|
$argument = strtr($argument, '-', ' ');
|
171
|
}
|
172
|
|
173
|
if (!empty($this->options['break_phrase'])) {
|
174
|
views_break_phrase_string($argument, $this);
|
175
|
}
|
176
|
else {
|
177
|
$this->value = array($argument);
|
178
|
$this->operator = 'or';
|
179
|
}
|
180
|
|
181
|
if (!empty($this->definition['many to one'])) {
|
182
|
if (!empty($this->options['glossary'])) {
|
183
|
$this->helper->formula = TRUE;
|
184
|
}
|
185
|
$this->helper->ensure_my_table();
|
186
|
$this->helper->add_filter();
|
187
|
return;
|
188
|
}
|
189
|
|
190
|
$this->ensure_my_table();
|
191
|
$formula = FALSE;
|
192
|
if (empty($this->options['glossary'])) {
|
193
|
$field = "$this->table_alias.$this->real_field";
|
194
|
}
|
195
|
else {
|
196
|
$formula = TRUE;
|
197
|
$field = $this->get_formula();
|
198
|
}
|
199
|
|
200
|
if (count($this->value) > 1) {
|
201
|
$operator = 'IN';
|
202
|
$argument = $this->value;
|
203
|
}
|
204
|
else {
|
205
|
$operator = '=';
|
206
|
}
|
207
|
|
208
|
if ($formula) {
|
209
|
$placeholder = $this->placeholder();
|
210
|
if ($operator == 'IN') {
|
211
|
$field .= " IN($placeholder)";
|
212
|
}
|
213
|
else {
|
214
|
$field .= ' = ' . $placeholder;
|
215
|
}
|
216
|
$placeholders = array(
|
217
|
$placeholder => $argument,
|
218
|
);
|
219
|
$this->query->add_where_expression(0, $field, $placeholders);
|
220
|
}
|
221
|
else {
|
222
|
$this->query->add_where(0, $field, $argument, $operator);
|
223
|
}
|
224
|
}
|
225
|
|
226
|
function summary_argument($data) {
|
227
|
$value = $this->case_transform($data->{$this->base_alias}, $this->options['path_case']);
|
228
|
if (!empty($this->options['transform_dash'])) {
|
229
|
$value = strtr($value, ' ', '-');
|
230
|
}
|
231
|
return $value;
|
232
|
}
|
233
|
|
234
|
function get_sort_name() {
|
235
|
return t('Alphabetical', array(), array('context' => 'Sort order'));
|
236
|
}
|
237
|
|
238
|
function title() {
|
239
|
$this->argument = $this->case_transform($this->argument, $this->options['case']);
|
240
|
if (!empty($this->options['transform_dash'])) {
|
241
|
$this->argument = strtr($this->argument, '-', ' ');
|
242
|
}
|
243
|
|
244
|
if (!empty($this->options['break_phrase'])) {
|
245
|
views_break_phrase_string($this->argument, $this);
|
246
|
}
|
247
|
else {
|
248
|
$this->value = array($this->argument);
|
249
|
$this->operator = 'or';
|
250
|
}
|
251
|
|
252
|
if (empty($this->value)) {
|
253
|
return !empty($this->definition['empty field name']) ? $this->definition['empty field name'] : t('Uncategorized');
|
254
|
}
|
255
|
|
256
|
if ($this->value === array(-1)) {
|
257
|
return !empty($this->definition['invalid input']) ? $this->definition['invalid input'] : t('Invalid input');
|
258
|
}
|
259
|
|
260
|
return implode($this->operator == 'or' ? ' + ' : ', ', $this->title_query());
|
261
|
}
|
262
|
|
263
|
/**
|
264
|
* Override for specific title lookups.
|
265
|
*/
|
266
|
function title_query() {
|
267
|
return drupal_map_assoc($this->value, 'check_plain');
|
268
|
}
|
269
|
|
270
|
function summary_name($data) {
|
271
|
return $this->case_transform(parent::summary_name($data), $this->options['case']);
|
272
|
}
|
273
|
|
274
|
}
|