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intl message parser now handles too many or too less args

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This commit is contained in:
Carsten Brandt
2013-10-16 04:41:03 +02:00
parent b8099cbf28
commit fa9a975dbb
2 changed files with 57 additions and 21 deletions
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46
framework/yii/i18n/MessageFormatter.php
View File

@@ -65,7 +65,8 @@ class MessageFormatter extends \MessageFormatter
{
$map = array_flip(array_keys($args));
// parsing http://icu-project.org/apiref/icu4c/classMessageFormat.html#details
// parsing pattern base on ICU grammar:
// http://icu-project.org/apiref/icu4c/classMessageFormat.html#details
$parts = explode('{', $pattern);
$c = count($parts);
$pattern = $parts[0];
@@ -73,26 +74,29 @@ class MessageFormatter extends \MessageFormatter
$stack = array();
for($i = 1; $i < $c; $i++) {
if (preg_match('~^\A(\s*)([\d\w]+)(\s*)([},])(\s*)(.*)\z$~u', $parts[$i], $matches)) {
$d++;
// replace normal arg if it was set
if (isset($map[$matches[2]])) {
$q = '';
$pattern .= '{' . $matches[1] . $map[$matches[2]] . $matches[3];
} else {
// quote unused args
$q = '';//($matches[4] == '}' && isset($stack[$d]) && !($stack[$d] == 'plural' || $stack[$d] == 'select')) ? "'" : "";
$pattern .= "$q{" . $matches[1] . $matches[2] . $matches[3];
}
$pattern .= ($term = $matches[4] . $q . $matches[5] . $matches[6]);
// check type current level
$stack[$d] = ($matches[4] == ',') ? substr($matches[6], 0, 6) : 'none';
// if it's plural or select, the next bracket is NOT begin of a message then!
if ($stack[$d] == 'plural' || $stack[$d] == 'select') {
$i++;
$d -= substr_count($term, '}');
} else {
$d -= substr_count($term, '}');
continue;
// if we are not inside a plural or select this is a message
if (!isset($stack[$d]) || $stack[$d] != 'plural' && $stack[$d] != 'select') {
$d++;
// replace normal arg if it is available
if (isset($map[$matches[2]])) {
$q = '';
$pattern .= '{' . $matches[1] . $map[$matches[2]] . $matches[3];
} else {
// quote unused args
$q = ($matches[4] == '}') ? "'" : "";
$pattern .= "$q{" . $matches[1] . $matches[2] . $matches[3];
}
$pattern .= ($term = $matches[4] . $q . $matches[5] . $matches[6]);
// store type of current level
$stack[$d] = ($matches[4] == ',') ? substr($matches[6], 0, 6) : 'none';
// if it's plural or select, the next bracket is NOT begin of a message then!
if ($stack[$d] == 'plural' || $stack[$d] == 'select') {
$i++;
$d -= substr_count($term, '}');
} else {
$d -= substr_count($term, '}');
continue;
}
}
}
$pattern .= '{' . $parts[$i];

32
tests/unit/framework/i18n/MessageFormatterTest.php
View File

@@ -65,6 +65,38 @@ _MSG_;
'gender' => 'male',
));
$this->assertEquals('Alexander is male and he loves Yii!', $result);
// verify pattern in select does not get replaced
$pattern = '{name} is {gender} and {gender, select, female{she} male{he} other{it}} loves Yii!';
$result = MessageFormatter::formatMessage('en_US', $pattern, array(
'name' => 'Alexander',
'gender' => 'male',
// following should not be replaced
'he' => 'wtf',
'she' => 'wtf',
'it' => 'wtf',
));
$this->assertEquals('Alexander is male and he loves Yii!', $result);
// verify pattern in select message gets replaced
$pattern = '{name} is {gender} and {gender, select, female{she} male{{he}} other{it}} loves Yii!';
$result = MessageFormatter::formatMessage('en_US', $pattern, array(
'name' => 'Alexander',
'gender' => 'male',
'he' => 'wtf',
'she' => 'wtf',
));
$this->assertEquals('Alexander is male and wtf loves Yii!', $result);
// some parser specific verifications
$pattern = '{gender} and {gender, select, female{she} male{{he}} other{it}} loves {nr, number} is {gender}!';
$result = MessageFormatter::formatMessage('en_US', $pattern, array(
'nr' => 42,
'gender' => 'male',
'he' => 'wtf',
'she' => 'wtf',
));
$this->assertEquals('male and wtf loves 42 is male!', $result);
}
public function testInsufficientArguments()