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
|
<?php
/**
* Buffers translations requested via __, _x, _n and _nx for exporting in a raw form.
*/
class Loco_hooks_TranslateBuffer extends Loco_hooks_Hookable {
/**
* Temporary buffer of raw translation lookup keys
* @var array
*/
private $buffer = [];
/**
* `gettext` filter callback
*/
public function filter_gettext( $msgstr, $msgid, $domain ){
$this->buffer[$domain][$msgid] = null;
return $msgstr;
}
/**
* `gettext_with_context` filter callback
*/
public function filter_gettext_with_context( $msgstr, $msgid, $msgctxt, $domain ){
$this->buffer[$domain][$msgctxt."\x04".$msgid] = null;
return $msgstr;
}
/**
* `ngettext` filter callback
*/
public function filter_ngettext( $msgstr, $msgid, $msgid_plural, $number, $domain ){
$this->buffer[$domain][$msgid] = null;
return $msgstr;
}
/**
* `ngettext_with_context` filter callback
*/
function filter_ngettext_with_context( $msgstr, $msgid, $msgid_plural, $number, $msgctxt, $domain ){
$this->buffer[$domain][$msgctxt."\x04".$msgid] = null;
return $msgstr;
}
/**
* Export all captured translations in a raw form and reset buffer
* @param string $domain the specific domain listened for
* @return array
*/
public function flush( $domain ){
$export = [];
if( isset($this->buffer[$domain]) ){
// what we captures was just a unique namespace
$captured = $this->buffer[$domain];
unset($this->buffer[$domain]);
// process raw data for all that actually exist
// this survives on WordPress internals not changing :-/
$loaded = get_translations_for_domain($domain);
// since WordPress 6.5, this class doesn't pre-index the values
if( $loaded instanceof WP_Translations ){
/* @var Translation_Entry $entry */
foreach( $loaded->entries as $entry ){
$key = $entry->key();
if( array_key_exists($key,$captured) ){
$export[$key] = $entry->translations;
}
}
}
// legacy, entries are indexed already by the key:
else if( $loaded instanceof Translations ){
$entries = array_intersect_key( $loaded->entries, $captured );
/* @var $entry Translation_Entry */
foreach( $entries as $key => $entry ){
$export[$key] = $entry->translations;
}
}
}
return $export;
}
}
|