chamilo /
chamilo-lms
| @@ 50-70 (lines=21) @@ | ||
| 47 | * @param $URI URI to page to parse for Open Graph data |
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| 48 | * @return OpenGraph |
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| 49 | */ |
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| 50 | static public function fetch($URI) { |
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| 51 | $curl = curl_init($URI); |
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| 52 | ||
| 53 | curl_setopt($curl, CURLOPT_FAILONERROR, true); |
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| 54 | curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); |
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| 55 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); |
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| 56 | curl_setopt($curl, CURLOPT_TIMEOUT, 15); |
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| 57 | curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); |
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| 58 | curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); |
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| 59 | curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); |
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| 60 | ||
| 61 | $response = curl_exec($curl); |
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| 62 | ||
| 63 | curl_close($curl); |
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| 64 | ||
| 65 | if (!empty($response)) { |
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| 66 | return self::_parse($response); |
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| 67 | } else { |
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| 68 | return false; |
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| 69 | } |
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| 70 | } |
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| 71 | ||
| 72 | /** |
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| 73 | * Parses HTML and extracts Open Graph data, this assumes |
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| @@ 1601-1618 (lines=18) @@ | ||
| 1598 | * |
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| 1599 | * @return boolean |
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| 1600 | */ |
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| 1601 | public static function verifyUrl($uri) |
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| 1602 | { |
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| 1603 | $curl = curl_init($uri); |
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| 1604 | curl_setopt($curl, CURLOPT_FAILONERROR, true); |
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| 1605 | curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); |
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| 1606 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); |
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| 1607 | curl_setopt($curl, CURLOPT_TIMEOUT, 15); |
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| 1608 | curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); |
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| 1609 | curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); |
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| 1610 | curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); |
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| 1611 | $response = curl_exec($curl); |
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| 1612 | curl_close($curl); |
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| 1613 | if (!empty($response)) { |
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| 1614 | return true; |
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| 1615 | } else { |
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| 1616 | return false; |
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| 1617 | } |
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| 1618 | } |
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| 1619 | ||
| 1620 | ||
| 1621 | /** |
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