1: <?php
 2: class Horde_Date_Parser_Locale_Pt_Scalar extends Horde_Date_Parser_Locale_Base_Scalar
 3: {
 4: /*
 5:     public $scalarRegex = '/^\d*$/';
 6:     public $dayRegex = '/^(0[1-9]|[12][0-9]|3[01])$/';
 7:     public $monthRegex = '/^(0[1-9]|1[012])$/';
 8:     // public $yearRegex = '/^(19|20)?\d\d$/';
 9:     public $yearRegex = '/^(19|20)?[0-9]{2}$/';
10:     // public $timeSignifiers = array('manha', 'manhã', 'tarde', 'noite', 'madrugada', 'anoitecer');
11:     // public $timeSignifiers = array('am', 'pm', 'morning', 'afternoon', 'evening', 'night', 'hour');      // hour: add Repeater dayPortion (JPC)
12:     public $timeSignifiers = array('am', 'pm', 'morning', 'afternoon', 'evening', 'night');
13: */
14:     public $scalarRegex = '/^\d*$/';
15:     public $dayRegex = '/^\d\d?$/';
16:     public $monthRegex = '/^\d\d?$/';
17:     public $yearRegex = '/^([1-9]\d)?\d\d?$/';
18:     public $timeSignifiers = array('am', 'pm', 'morning', 'afternoon', 'evening', 'night');
19: 
20:     public function scan($tokens)
21:     {
22:         foreach ($tokens as $i => &$token) {
23:             $postToken = isset($tokens[$i + 1]) ? $tokens[$i + 1]->word : null;
24:             if (!is_null($t = $this->scanForScalars($token, $postToken))) {
25:                 $token->tag('scalar', $t);
26:             }
27:             if (!is_null($t = $this->scanForDays($token, $postToken))) {
28:                 $token->tag('scalar_day', $t);
29:             }
30:             if (!is_null($t = $this->scanForMonths($token, $postToken))) {
31:                 $token->tag('scalar_month', $t);
32:             }
33:             if (!is_null($t = $this->scanForYears($token, $postToken))) {
34:                 $token->tag('scalar_year', $t);
35:             }
36:         }
37:         return $tokens;
38:     }
39: 
40:     public function scanForScalars($token, $postToken)
41:     {
42:         if (preg_match($this->scalarRegex, $token->word)) {
43:             if (!in_array($postToken, $this->timeSignifiers)) {
44:                 return $token->word;
45:             }
46:         }
47:     }
48: 
49:     public function scanForDays($token, $postToken)
50:     {
51:         if (preg_match($this->dayRegex, $token->word)) {
52:             if ($token->word <= 31 && !in_array($postToken, $this->timeSignifiers)) {
53:                 return $token->word;
54:             }
55:         }
56:     }
57: 
58:     public function scanForMonths($token, $postToken)
59:     {
60:         if (preg_match($this->monthRegex, $token->word)) {
61:             if ($token->word <= 12 && !in_array($postToken, $this->timeSignifiers)) {
62:                 return $token->word;
63:             }
64:         }
65:     }
66: 
67:     public function scanForYears($token, $postToken)
68:     {
69:         if (preg_match($this->yearRegex, $token->word)) {
70:             if (!in_array($postToken, $this->timeSignifiers)) {
71:                 return $token->word;
72:             }
73:         }
74:     }
75: 
76: }
77: