forked from qtranslate/qtranslate-xt
-
Notifications
You must be signed in to change notification settings - Fork 0
/
qtranslate_options.php
335 lines (298 loc) · 10.6 KB
/
qtranslate_options.php
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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
<?php // encoding: utf-8
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
require_once( QTRANSLATE_DIR . '/qtranslate_default_language_config.php' );
/**
* Option types for front/admin settings.
*/
const QTX_STRING = 1;
const QTX_BOOLEAN = 2;
const QTX_INTEGER = 3;
const QTX_URL = 4;
const QTX_LANGUAGE = 5;
const QTX_ARRAY = 6;
const QTX_BOOLEAN_SET = 7;
const QTX_TEXT = 8; // multi-line string
/**
* URL modes defining how the languages are set for HTTP.
*/
const QTX_URL_QUERY = 1; // Query string: domain.com?lang=en
const QTX_URL_PATH = 2; // Pre-path: domain.com/en (default)
const QTX_URL_DOMAIN = 3; // Pre-domain: en.domain.com
const QTX_URL_DOMAINS = 4; // Domain per language
/**
* Date/time conversion, see "use_strftime" option.
*/
const QTX_DATE_WP = 0; // Use WordPress options and translation, disable all date / time hooks.
const QTX_STRFTIME_OVERRIDE = 1; // TODO: deprecate strftime format
const QTX_DATE_OVERRIDE = 2; // deprecated
const QTX_DATE = 3; // default format at first activation - not consistent with default date/time values
const QTX_STRFTIME = 4; // deprecated
/**
* Translation of WordPress / qTranslate options.
*/
const QTX_FILTER_OPTIONS_ALL = 0;
const QTX_FILTER_OPTIONS_LIST = 1;
const QTX_FILTER_OPTIONS_DEFAULT = 'blogname blogdescription widget_%';
/**
* Editor mode to handle the ML translations.
*/
const QTX_EDITOR_MODE_LSB = 0; // Language Switching Buttons
const QTX_EDITOR_MODE_RAW = 1; // ML not translated
const QTX_EDITOR_MODE_SINGLE = 2; // ML translated for current admin language
/**
* How the translatable fields are highlighted (CSS styles).
*/
const QTX_HIGHLIGHT_MODE_NONE = 0;
const QTX_HIGHLIGHT_MODE_BORDER_LEFT = 1;
const QTX_HIGHLIGHT_MODE_BORDER = 2;
const QTX_HIGHLIGHT_MODE_LEFT_SHADOW = 3;
const QTX_HIGHLIGHT_MODE_OUTLINE = 4;
const QTX_HIGHLIGHT_MODE_CUSTOM_CSS = 9;
/**
* Cookies settings.
*/
const QTX_COOKIE_NAME_FRONT = 'qtrans_front_language';
const QTX_COOKIE_NAME_ADMIN = 'qtrans_admin_language';
const QTX_COOKIE_SAMESITE = 'Lax';
/**
* File extensions excluded for the translations of URL links, assumed to be language-independent.
*/
const QTX_IGNORE_FILE_TYPES = 'gif,jpg,jpeg,png,svg,pdf,swf,tif,rar,zip,7z,mpg,divx,mpeg,avi,css,js,mp3,mp4,apk';
/**
* Language code format: ISO 639-1 (2 alpha), 639-2 or 639-3 (3 alpha).
*/
const QTX_LANG_CODE_FORMAT = '[a-z]{2,3}';
/**
* Module option names.
*/
const QTX_OPTIONS_MODULES_STATE = 'qtranslate_modules_state';
const QTX_OPTIONS_MODULE_ACF = 'qtranslate_module_acf';
const QTX_OPTIONS_MODULE_SLUGS = 'qtranslate_module_slugs';
/**
* @global array $q_config Global configuration, interpreted from settings and i18n configuration loaded from JSON.
*/
global $q_config;
/**
* @global array $qtranslate_options Global options, mapped at a lower level to the settings.
*/
global $qtranslate_options;
/**
* array of default option values
* other plugins and themes should not use global variables directly, they are subject to change at any time.
* @since 3.3
*/
function qtranxf_set_default_options( &$ops ) {
$ops = array();
// options processed in a standardized way
$ops['front'] = array();
$ops['front']['int'] = array(
'url_mode' => QTX_URL_PATH, // sets default url mode
'use_strftime' => QTX_DATE, // strftime usage (backward compatibility)
'filter_options_mode' => QTX_FILTER_OPTIONS_ALL,
'language_name_case' => 0 //Camel Case
);
$ops['front']['bool'] = array(
'detect_browser_language' => true, // enables browser language detection
'hide_untranslated' => false, // hide pages without content
'show_menu_alternative_language' => false, // hide menu items without a translation
'show_displayed_language_prefix' => true,
'show_alternative_content' => false,
'hide_default_language' => true, // hide language tag for default language in urls
'use_secure_cookie' => false,
'header_css_on' => true,
);
// single line options
$ops['front']['str'] = array();
// multi-line options
$ops['front']['text'] = array(
'header_css' => 'qtranxf_front_header_css_default',
);
$ops['front']['array'] = array(
//'term_name'// uniquely special treatment
'text_field_filters' => array(),
'front_config' => array(),
);
// options processed in a special way
// store other default values of specially handled options
$ops['default_value'] = array(
'default_language' => null, // string
'enabled_languages' => null, // array
'qtrans_compatibility' => false, // enables compatibility with former qtrans_* functions
'disable_client_cookies' => false, // bool
'flag_location' => null, // string
'filter_options' => QTX_FILTER_OPTIONS_DEFAULT, // array
'ignore_file_types' => QTX_IGNORE_FILE_TYPES, // array
'domains' => null, // array
);
// must have function 'qtranxf_default_option_name()' which returns a default value for option 'option_name'.
$ops['languages'] = array(
'language_name' => 'qtranslate_language_names',
'locale' => 'qtranslate_locales',
'locale_html' => 'qtranslate_locales_html',
'not_available' => 'qtranslate_na_messages',
'date_format' => 'qtranslate_date_formats',
'time_format' => 'qtranslate_time_formats',
'flag' => 'qtranslate_flags',
);
/**
* A chance to add additional options
*/
$ops = apply_filters( 'qtranslate_option_config', $ops );
}
function qtranxf_language_predefined( $lang ) {
$language_names = qtranxf_default_language_name();
return isset( $language_names[ $lang ] );
}
function qtranxf_language_configured( $prop, $opn = null ) {
global $qtranslate_options;
$val = call_user_func( 'qtranxf_default_' . $prop );
if ( ! $opn ) {
if ( isset( $qtranslate_options['languages'][ $prop ] ) ) {
$opn = $qtranslate_options['languages'][ $prop ];
} else {
$opn = 'qtranslate_' . $prop;
}
}
$opt = get_option( $opn, array() );
if ( $opt ) {
$val = array_merge( $val, $opt );
}
return $val;
}
/**
* Fill merged array of stored and pre-defined language properties
* @since 3.3
*/
function qtranxf_languages_configured( &$cfg ) {
global $qtranslate_options;
foreach ( $qtranslate_options['languages'] as $name => $option ) {
$cfg[ $name ] = qtranxf_language_configured( $name, $option );
}
return $cfg;
}
/**
* Load enabled languages properties from database
* @since 3.3
*/
function qtranxf_load_languages_enabled() {
global $q_config, $qtranslate_options;
foreach ( $qtranslate_options['languages'] as $name => $option ) {
$func = 'qtranxf_default_' . $name;
qtranxf_load_option_func( $name, $option, $func );
$val = array();
$def = null;
foreach ( $q_config['enabled_languages'] as $lang ) {
if ( isset( $q_config[ $name ][ $lang ] ) ) {
$val[ $lang ] = $q_config[ $name ][ $lang ];
} else {
if ( is_null( $def ) && function_exists( $func ) ) {
$def = call_user_func( $func );
}
$val[ $lang ] = isset( $def[ $lang ] ) ? $def[ $lang ] : '';
}
}
$q_config[ $name ] = $val;
}
}
function qtranxf_load_option( $name, $default_value = null ) {
global $q_config, $qtranslate_options;
$val = get_option( 'qtranslate_' . $name );
if ( $val === false ) {
if ( is_null( $default_value ) ) {
if ( ! isset( $qtranslate_options['default_value'][ $name ] ) ) {
return;
}
$default_value = $qtranslate_options['default_value'][ $name ];
}
if ( is_string( $default_value ) && function_exists( $default_value ) ) {
$val = call_user_func( $default_value );
} else {
$val = $default_value;
}
}
$q_config[ $name ] = $val;
}
function qtranxf_load_option_array( $name, $default_value = null ) {
global $q_config;
$vals = get_option( 'qtranslate_' . $name );
if ( $vals === false ) {
if ( is_null( $default_value ) ) {
return;
}
if ( is_string( $default_value ) ) {
if ( function_exists( $default_value ) ) {
$vals = call_user_func( $default_value );
} else {
$vals = preg_split( '/[\s,]+/', $default_value, -1, PREG_SPLIT_NO_EMPTY );
}
} else if ( is_array( $default_value ) ) {
$vals = $default_value;
}
}
if ( ! is_array( $vals ) ) {
return;
}
// clean up array due to previous configuration imperfections
foreach ( $vals as $key => $val ) {
if ( isset( $val ) ) {
continue;
}
unset( $vals[ $key ] );
if ( isset( $vals ) ) {
continue;
}
delete_option( 'qtranslate_' . $name );
break;
}
$q_config[ $name ] = $vals;
}
function qtranxf_load_option_bool( $name, $default_value = null ) {
global $q_config;
$val = get_option( 'qtranslate_' . $name );
if ( $val === false ) {
if ( ! is_null( $default_value ) ) {
$q_config[ $name ] = $default_value;
}
} else {
switch ( $val ) {
case '0':
$q_config[ $name ] = false;
break;
case '1':
$q_config[ $name ] = true;
break;
default:
$val = strtolower( $val );
switch ( $val ) {
case 'n':
case 'no':
$q_config[ $name ] = false;
break;
case 'y':
case 'yes':
$q_config[ $name ] = true;
break;
default:
$q_config[ $name ] = ! empty( $val );
break;
}
break;
}
}
}
function qtranxf_load_option_func( $name, $opn = null, $func = null ) {
global $q_config;
if ( ! $opn ) {
$opn = 'qtranslate_' . $name;
}
$val = get_option( $opn );
if ( $val === false ) {
if ( ! $func ) {
$func = 'qtranxf_default_' . $name;
}
$val = call_user_func( $func );
}
$q_config[ $name ] = $val;
}