Annotation of db/prgsrc/drupal/modules/chgk_db/classes/DbField.class.php, revision 1.8
1.1 roma7 1: <?php
2:
3: require_once(dirname(__FILE__)."/DbField/DbFieldQuestion.class.php");
4:
5: class DbField {
6: private $field;
1.3 roma7 7: protected $value;
1.5 roma7 8: protected $number;
9: protected $html;
1.7 roma7 10: protected $paragraphs;
11: protected $fb2;
12: protected $poems;
13: protected $codes;
14:
1.1 roma7 15: public function __construct($field, $value, $number = false) {
16: $this->field = $field;
17: $this->value = $value;
18: $this->number = $number;
19: $this->getHtml();
20: }
21:
22:
23: public function getHtml() {
24: if ($this->html) {
25: return $this->html;
26: }
27: $this->html = $this->value;
28: $this->formatHtml();
29: return $this->html;
30: }
1.6 roma7 31:
32: protected function updateFirstParagraph() {
33: $this->paragraphs[0] =
34: '<strong>'.$this->getName().
35: ':</strong> '. $this->paragraphs[0];
36: }
37: public function getFb2() {
38: if ($this->fb2) {
39: return $this->fb2;
40: }
41: $this->fb2 = $this->value;
42: $this->fb2 = html_entity_decode($this->fb2, ENT_COMPAT, 'UTF-8');
43: $this->fb2 = htmlspecialchars($this->fb2, ENT_NOQUOTES, 'UTF-8');
44: $this->split();
45: $this->updateFirstParagraph();
46: $poemStarts = $poemEnds = array();
47: $codeStarts = $codeEnds = array();
48:
49: foreach ($this->poems as $p) {
50: list($b, $e) = $p;
51: $poemStarts[] = $b;
52: $poemEnds[] = $e;
53: }
54:
55: foreach ($this->codes as $p) {
56: list($b, $e) = $p;
57: $codeStarts[] = $b;
58: $codeEnds[] = $e;
59: }
60:
61: $inpoem = FALSE;
62: $incode = FALSE;
63: $result = '';
64: foreach ($this->paragraphs as $k=>$p) {
65: if (in_array($k, $poemStarts)) {
66: $inpoem = TRUE;
67: $result .= "<poem><stranza>\n";
68: }
69: if (in_array($k, $codeStarts)) {
70: $incode = TRUE;
71: $result .= "<poem><stranza>\n";
72: }
73:
74: if ($incode) {
75: $result .= "<v>$p</v>\n";
76: } elseif ($inpoem) {
77: $result.="<v>$p</v>\n";
78: } else {
79: $result.="<p>$p</p>\n";
80: }
81: if (in_array($k, $poemEnds)) {
82: $result .= "</stranza></poem>";
83:
84: $inpoem = FALSE;
85: }
86:
87: if (in_array($k, $codeEnds)) {
88: $incode = FALSE;
89: $result .= "</stranza></poem>\n";
90: }
91:
92: }
93: $this->fb2 = $result;
94: $this->fb2 = preg_replace('/ -+(\s+)/',' —$1', $this->fb2);
95: $this->fb2 = preg_replace('/\(pic: ([^\)]*)\)/','<image l:href="#$1" />', $this->fb2);
96: return $this->fb2;
97: }
98:
99: protected function split() {
100: $lines = split ("\n", $this->fb2);
101: $this->paragraphs = array();
102: $current = '';
103: foreach ($lines as $l) {
104: if (preg_match('/^[\s\|]/', $l)) {
105: $this->paragraphs[] = $current;
1.8 ! roma7 106: $current = $l ."\n";
1.6 roma7 107: } else {
108: $current .= $l."\n" ;
109: }
110: }
111: $this->paragraphs[] = $current;
112: $sp = '';
113: $begin = $end = 0;
114: $incode = FALSE;
115: $this->poems = array();
116: $this->codes = array();
117: foreach ($this->paragraphs as $k=>$p) {
118: if (preg_match('/^\|/', $p )) {
119: $this->paragraphs[$k] = preg_replace('/^\|/', '',
120: $this->paragraphs[$k]);
121: if (!$incode) {
122: $cbegin = $k;
123: $incode = TRUE;
124: }
125: } else {
126: if ($incode) {
127: $this->codes[] = array($cbegin, $k);
128: }
129: $incode = FALSE;
130: }
131: $csp = preg_replace('/\S.*/', '', $p);
132: if ($csp == $sp) {
133: $end = $k;
134: }
135: else {
136: if ($begin!=$end && $csp) {
137: $this->poems[] = array($begin, $end);
138: }
139: $begin = $end = $k;
140: $sp = $csp;
141: }
142: }
143: if ($incode) {
144: $this->codes[] = array($cbegin, $k);
145: }
146:
147: if ($begin!=$end && $csp) {
148: $this->poems[] = array($begin, $end);
149: }
150: }
151:
1.1 roma7 152: public function formatHtml() {
1.4 roma7 153: $this->html = preg_replace('/(\s+)-+(\s+)/','\1—$2', $this->html);
154:
1.2 roma7 155: $this->html = preg_replace('/\[Раздаточный материал:(.*?)\]\s*\n/sm',
156: "<div class=\"razdatka\"><div class=\"razdatka_header\">Раздаточный материал</div> \\1</div>\n",
157: $this->html );
158: $this->html = preg_replace('/^\s*<раздатка>(.*?)<\/раздатка>/sm',
159: "<div class=\"razdatka\"><div class=\"razdatka_header\">Раздаточный материал</div> \\1</div>\n",
160: $this->html );
161:
1.1 roma7 162: $this->html = preg_replace('/^\s+/m', "<br>\n ", $this->html);
163:
1.2 roma7 164: if (!preg_match('/^\|/m',$this->html)) {
1.1 roma7 165: $this->html = preg_replace('/\s+\–/m',' \–', $this->html);
1.2 roma7 166: }
1.1 roma7 167: $this->html = preg_replace('/\(pic: ([^\)]*)\)/','<p><img src="/images/db/$1"></p>', $this->html);
168:
169: }
170:
171: public function getName() {
172: return $this->field;
173: }
174:
175: public function getNumber() {
176: return $this->number;
177: }
178:
179: public function isEmpty() {
180: return $this->value === NULL || $this->value==='';
1.3 roma7 181: }
182:
183: public function getValue() {
184: return $this->value;
185: }
1.6 roma7 186:
187: public function getImages() {
188: $m = preg_match_all('/\(pic:\s*(.*?)\)/', $this->value,
189: $matches, PREG_PATTERN_ORDER);
190: $this->images = $matches[1];
191: return $this->images;
192: }
1.1 roma7 193: }
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