| commit | author | age | ||
| 8091b1 | 1 | <?php |
| JK | 2 | class wp_parse { |
| 3 | var $document, $xpath, $context; | |
| 4 | var $name = ''; | |
| 5 | var $program = array(); | |
| 6 | var $months = array( | |
| 7 | 'stycznia' => 1, | |
| 8 | 'lutego' => 2, | |
| 9 | 'marca' => 3, | |
| 10 | 'kwietnia' => 4, | |
| 11 | 'maja' => 5, | |
| 12 | 'czerwca' => 6, | |
| 13 | 'lipca' => 7, | |
| 14 | 'sierpnia' => 8, | |
| 15 | 'września' => 9, | |
| 16 | 'października' => 10, | |
| 17 | 'listopada' => 11, | |
| 18 | 'grudnia' => 12, | |
| 19 | ); | |
| 20 | var $weekdays = array( | |
| 21 | 'poniedziałek' => 'next Monday', | |
| 22 | 'wtorek' => 'next Tuesday', | |
| 23 | 'środa' => 'next Wednesday', | |
| 24 | 'czwartek' => 'next Thursday', | |
| 25 | 'piątek' => 'next Friday', | |
| 26 | 'sobota' => 'next Saturday', | |
| 27 | 'niedziela' => 'next Sunday', | |
| 28 | ); | |
| 29 | ||
| 30 | function __construct(DOMDocument $document) { | |
| 31 | $this->document = $document; | |
| 32 | $this->xpath = new DOMXPath($this->document); | |
| 33 | ||
| 34 | $context = $this->xpath->query('//div[@class="ramowka"]'); | |
| 35 | if($context->length != 1) { | |
| 36 | throw new Exception('Nie znaleziono ramówki!'); | |
| 37 | } | |
| 38 | $this->context = $context->item(0); | |
| 39 | ||
| 40 | $name = $this->xpath->query('.//h2[@class="sh2"]//span//text()', $this->context); | |
| 41 | if($name->length != 1) { | |
| 42 | throw new Exception('Nie znaleziono nazwy stacji, błędny HTML.'); | |
| 43 | } | |
| 44 | $this->name = $name->item(0)->nodeValue; | |
| 45 | } | |
| 46 | ||
| 47 | function parse_date($date) { | |
| 48 | if($date == 'dzisiaj') { | |
| 49 | // 'dzisiaj' | |
| 50 | return mktime(0, 0, 0); | |
| 51 | } | |
| 52 | elseif(isset($this->weekdays[$date])) { | |
| 53 | // data przyszła: 'poniedziałek' | |
| 54 | return strtotime($this->weekdays[$date]); | |
| 55 | } | |
| 56 | else | |
| 57 | { | |
| 58 | // data przeszła: 'pon. 18 czerwca' | |
| 59 | $date = explode(' ', $date); | |
| 60 | if(!isset($this->months[$date[2]])) { | |
| 61 | throw new Exception('Nie udało się przetworzyć daty ('.$date[2].')'); | |
| 62 | } | |
| 63 | $timestamp = mktime(0, 0, 0, $this->months[$date[2]], $date[1]); | |
| 64 | ||
| 65 | // Należy przesunąć się o rok | |
| 66 | if($timestamp > time()) { | |
| 67 | $timestamp = strtotime('-1 year', $timestamp); | |
| 68 | } | |
| 69 | ||
| 70 | return $timestamp; | |
| 71 | } | |
| 72 | } | |
| 73 | ||
| 74 | function xmltv($id, $fp) { | |
| 75 | $program = array(); | |
| 76 | ||
| 77 | $days_dom = $this->xpath->query('.//ul[@class="lsDay"]//li', $this->context); | |
| 78 | $days = array(); | |
| 79 | foreach($days_dom as $day) { | |
| 80 | $days[] = $this->parse_date($day->nodeValue); | |
| 81 | $program[] = array(); | |
| 82 | } | |
| 83 | unset($days_dom, $day); | |
| 84 | ||
| 85 | $hours_dom = $this->xpath->query('.//div[@class="hrsOut"]//div[@class="hour"]', $this->context); | |
| 86 | // Kolejne wiersze (pełne godziny) | |
| 87 | foreach($hours_dom as $in => $hour) { | |
| 88 | $days_dom = $this->xpath->query('.//div[@class="col"]', $hour); | |
| 89 | // Zbiory programów w tych godzinach dla kolejnych dni | |
| 90 | foreach($days_dom as $num => $day) { | |
| 91 | $programs_dom = $this->xpath->query('.//div[@class="prog"]', $day); | |
| 92 | // Kolejne programy w danej godzinie i dniu | |
| 93 | foreach($programs_dom as $n => $programs) { | |
| 94 | $godzina = $this->xpath->query('.//div[@class="tm"]', $programs)->item(0)->textContent; | |
| 95 | $nazwa = $this->xpath->query('.//h3', $programs)->item(0)->textContent; | |
| 96 | $opis = $this->xpath->query('.//p', $programs)->item(0)->textContent; | |
| 97 | ||
| 98 | $program[$num][] = array($godzina, $nazwa, $opis); | |
| 99 | } | |
| 100 | unset($programs_dom, $programs); | |
| 101 | } | |
| 102 | unset($days_dom, $day); | |
| 103 | } | |
| 104 | unset($hours_dom, $hour, $godzina, $nazwa, $opis); | |
| 105 | ||
| 106 | fwrite($fp, "\t".'<channel id="'.$id.'">'."\n" | |
| 107 | ."\t\t".'<display-name>'.htmlspecialchars($this->name).'</display-name>'."\n" | |
| 108 | ."\t".'</channel>'."\n"); | |
| 109 | ||
| 110 | $last_timestamp = $timestamp = $days[0]; | |
| 111 | $last_prog = NULL; | |
| 112 | foreach($program as $day => $dayprog) { | |
| 113 | foreach($dayprog as $prog) { | |
| 114 | $timestamp = strtotime($prog[0], $last_timestamp); | |
| 115 | if($timestamp < $last_timestamp) { | |
| 116 | $timestamp = strtotime('+1 day', $timestamp); | |
| 117 | } | |
| 118 | while($timestamp < $days[$day]) { | |
| 119 | $timestamp = strtotime('+1 day', $timestamp); | |
| 120 | } | |
| 121 | ||
| 122 | if($program !== NULL) | |
| 123 | fwrite($fp, "\t".'<programme channel="'.$id.'" start="'.date('YmdHis O', $last_timestamp).'"' | |
| 124 | .' stop="'.date('YmdHis O', $timestamp).'">'."\n" | |
| 125 | ."\t\t".'<title>'.htmlspecialchars($last_prog[1]).'</title>'."\n" | |
| 126 | ."\t\t".'<desc>'.htmlspecialchars($last_prog[2]).'</desc>'."\n" | |
| 127 | ."\t".'</programme>'."\n"); | |
| 128 | ||
| 129 | $last_prog = $prog; | |
| 130 | $last_timestamp = $timestamp; | |
| 131 | } | |
| 132 | } | |
| 133 | } | |
| 134 | } | |
| 79d1cc | 135 | ?> |
