]>
Commit | Line | Data |
---|---|---|
1a268ba7 NL |
1 | <?php |
2 | ||
3 | define("VERSION", "0.0.3"); | |
4 | ||
5 | header('Content-type:text/html; charset=utf-8'); | |
6 | // Set locale to French | |
7 | setlocale(LC_ALL, 'fr_FR'); | |
8 | ||
9 | // set timezone to Europe/Paris | |
10 | date_default_timezone_set('Europe/Paris'); | |
11 | ||
12 | // set charset to utf-8 important since all pages will be transform to utf-8 | |
13 | header('Content-Type: text/html;charset=utf-8'); | |
14 | ||
15 | // get readability library | |
16 | require_once dirname(__FILE__).'/inc/Readability.php'; | |
17 | ||
18 | // get Encoding library. | |
19 | require_once dirname(__FILE__).'/inc/Encoding.php'; | |
20 | ||
21 | // appel de la libraire RainTPL. | |
22 | require_once dirname(__FILE__).'/inc/rain.tpl.class.php'; | |
23 | ||
24 | // FUNCTIONS BEGIN | |
25 | ||
26 | ||
27 | ||
28 | function url(){ | |
1f1a6157 FO |
29 | $protocol = "http"; |
30 | if(isset($_SERVER['HTTPS'])) | |
31 | if($_SERVER['HTTPS'] != "off") | |
32 | $protocol = "https"; | |
33 | ||
1a268ba7 NL |
34 | return $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
35 | } | |
36 | ||
37 | function generate_page($url,$title,$content) { | |
38 | raintpl::$tpl_dir = './tpl/'; // template directory | |
39 | raintpl::$cache_dir = "./cache/"; // cache directory | |
40 | raintpl::$base_url = url(); // base URL of blog | |
41 | raintpl::configure( 'path_replace', false ); | |
42 | raintpl::configure('debug', false); | |
43 | ||
44 | $tpl = new raintpl(); //include Rain TPL | |
45 | ||
46 | $tpl->assign( "url", $url); | |
47 | $tpl->assign( "title", $title); | |
48 | $tpl->assign( "content", $content); | |
49 | ||
50 | $tpl->assign( "version", VERSION); | |
51 | ||
52 | $tpl->draw( "index"); // draw the template | |
53 | } | |
54 | ||
55 | // function define to retrieve url content | |
56 | function get_external_file($url, $timeout) { | |
57 | // spoofing FireFox 18.0 | |
58 | $useragent="Mozilla/5.0 (Windows NT 5.1; rv:18.0) Gecko/20100101 Firefox/18.0"; | |
59 | ||
60 | if (in_array ('curl', get_loaded_extensions())) { | |
61 | // Fetch feed from URL | |
62 | $curl = curl_init(); | |
63 | curl_setopt($curl, CURLOPT_URL, $url); | |
64 | curl_setopt($curl, CURLOPT_TIMEOUT, $timeout); | |
65 | curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); | |
66 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
67 | curl_setopt($curl, CURLOPT_HEADER, false); | |
68 | ||
69 | // FeedBurner requires a proper USER-AGENT... | |
70 | curl_setopt($curl, CURL_HTTP_VERSION_1_1, true); | |
71 | curl_setopt($curl, CURLOPT_ENCODING, "gzip, deflate"); | |
72 | curl_setopt($curl, CURLOPT_USERAGENT, $useragent); | |
73 | ||
74 | $data = curl_exec($curl); | |
75 | ||
76 | $httpcode = curl_getinfo($curl, CURLINFO_HTTP_CODE); | |
77 | ||
78 | $httpcodeOK = isset($httpcode) and ($httpcode == 200 or $httpcode == 301); | |
79 | ||
80 | curl_close($curl); | |
81 | } else { | |
82 | ||
83 | // create http context and add timeout and user-agent | |
84 | $context = stream_context_create(array('http'=>array('timeout' => $timeout, // Timeout : time until we stop waiting for the response. | |
85 | 'header'=> "User-Agent: ".$useragent, // spoot Mozilla Firefox | |
86 | 'follow_location' => true | |
87 | ))); | |
88 | ||
89 | // only download page lesser than 4MB | |
90 | $data = @file_get_contents($url, false, $context, -1, 4000000); // We download at most 4 MB from source. | |
91 | // echo "<pre>http_response_header : ".print_r($http_response_header); | |
92 | ||
93 | if(isset($http_response_header) and isset($http_response_header[0])) { | |
94 | $httpcodeOK = isset($http_response_header) and isset($http_response_header[0]) and ((strpos($http_response_header[0], '200 OK') !== FALSE) or (strpos($http_response_header[0], '301 Moved Permanently') !== FALSE)); | |
95 | } | |
96 | } | |
97 | ||
98 | // if response is not empty and response is OK | |
69fc326c | 99 | if (isset($data) and isset($httpcodeOK) and $httpcodeOK ) { |
1a268ba7 NL |
100 | |
101 | // take charset of page and get it | |
102 | preg_match('#<meta .*charset=.*>#Usi', $data, $meta); | |
103 | ||
104 | // if meta tag is found | |
105 | if (!empty($meta[0])) { | |
106 | // retrieve encoding in $enc | |
107 | preg_match('#charset="?(.*)"#si', $meta[0], $enc); | |
108 | ||
109 | // if charset is found set it otherwise, set it to utf-8 | |
110 | $html_charset = (!empty($enc[1])) ? strtolower($enc[1]) : 'utf-8'; | |
111 | ||
112 | } else { | |
113 | $html_charset = 'utf-8'; | |
114 | $enc[1] = ''; | |
115 | } | |
116 | ||
117 | // replace charset of url to charset of page | |
118 | $data = str_replace('charset='.$enc[1], 'charset='.$html_charset, $data); | |
119 | ||
120 | return $data; | |
121 | } | |
122 | else { | |
123 | return FALSE; | |
124 | } | |
125 | } | |
126 | ||
127 | function rel2abs($rel, $base) | |
128 | { | |
129 | /* return if already absolute URL */ | |
130 | if (parse_url($rel, PHP_URL_SCHEME) != '') return $rel; | |
131 | ||
132 | /* queries and anchors */ | |
133 | if ($rel[0]=='#' || $rel[0]=='?') return $base.$rel; | |
134 | ||
135 | /* parse base URL and convert to local variables: | |
136 | $scheme, $host, $path */ | |
137 | extract(parse_url($base)); | |
138 | ||
139 | /* remove non-directory element from path */ | |
140 | $path = preg_replace('#/[^/]*$#', '', $path); | |
141 | ||
142 | /* destroy path if relative url points to root */ | |
143 | if ($rel[0] == '/') $path = ''; | |
144 | ||
145 | /* dirty absolute URL */ | |
146 | $abs = "$host$path/$rel"; | |
147 | ||
148 | /* replace '//' or '/./' or '/foo/../' with '/' */ | |
149 | $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); | |
150 | for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} | |
151 | ||
152 | /* absolute URL is ready! */ | |
153 | return $scheme.'://'.$abs; | |
154 | } | |
155 | ||
156 | // $str=preg_replace('#(href|src)="([^:"]*)("|(?:(?:%20|\s|\+)[^"]*"))#','$1="http://wintermute.com.au/$2$3',$str); | |
157 | ||
158 | function absolutes_links($data, $base) { | |
159 | // cherche les balises 'a' qui contiennent un href | |
160 | $matches = array(); | |
161 | preg_match_all('#(href|src)="([^:"]*)("|(?:(?:%20|\s|\+)[^"]*"))#Si', $data, $matches, PREG_SET_ORDER); | |
162 | ||
163 |