@@ -50,7 +50,7 @@ discard block |
||
| 50 | 50 | return $r[1].resolve_path($r[2]); |
| 51 | 51 | |
| 52 | 52 | # L'url site spip est un lien absolu aussi |
| 53 | - if ($lien == $GLOBALS['meta']['adresse_site']){ |
|
| 53 | + if ($lien == $GLOBALS['meta']['adresse_site']) { |
|
| 54 | 54 | return $lien; |
| 55 | 55 | } |
| 56 | 56 | |
@@ -60,29 +60,29 @@ discard block |
||
| 60 | 60 | $debut = $regs[1]; |
| 61 | 61 | $dir = !strlen($regs[2]) ? '/' : $regs[2]; |
| 62 | 62 | $mot = $regs[3]; |
| 63 | - $get = isset($regs[4])?$regs[4]:""; |
|
| 64 | - $hash = isset($regs[5])?$regs[5]:""; |
|
| 63 | + $get = isset($regs[4]) ? $regs[4] : ""; |
|
| 64 | + $hash = isset($regs[5]) ? $regs[5] : ""; |
|
| 65 | 65 | } |
| 66 | - switch (substr($lien,0,1)) { |
|
| 66 | + switch (substr($lien, 0, 1)) { |
|
| 67 | 67 | case '/': |
| 68 | - return $debut . resolve_path($lien); |
|
| 68 | + return $debut.resolve_path($lien); |
|
| 69 | 69 | case '#': |
| 70 | - return $debut . resolve_path($dir.$mot.$get.$lien); |
|
| 70 | + return $debut.resolve_path($dir.$mot.$get.$lien); |
|
| 71 | 71 | case '': |
| 72 | - return $debut . resolve_path($dir.$mot.$get.$hash); |
|
| 72 | + return $debut.resolve_path($dir.$mot.$get.$hash); |
|
| 73 | 73 | default: |
| 74 | - return $debut . resolve_path($dir.$lien); |
|
| 74 | + return $debut.resolve_path($dir.$lien); |
|
| 75 | 75 | } |
| 76 | 76 | } |
| 77 | 77 | |
| 78 | 78 | // un filtre pour transformer les URLs relatives en URLs absolues ; |
| 79 | 79 | // ne s'applique qu'aux #URL_XXXX |
| 80 | 80 | // http://doc.spip.org/@url_absolue |
| 81 | -function url_absolue($url, $base='') { |
|
| 81 | +function url_absolue($url, $base = '') { |
|
| 82 | 82 | if (strlen($url = trim($url)) == 0) |
| 83 | 83 | return ''; |
| 84 | 84 | if (!$base) |
| 85 | - $base = url_de_base() . (_DIR_RACINE ? _DIR_RESTREINT_ABS : ''); |
|
| 85 | + $base = url_de_base().(_DIR_RACINE ? _DIR_RESTREINT_ABS : ''); |
|
| 86 | 86 | return suivre_lien($base, $url); |
| 87 | 87 | } |
| 88 | 88 | |
@@ -92,8 +92,8 @@ discard block |
||
| 92 | 92 | * @param string $url_absolue |
| 93 | 93 | * @return string |
| 94 | 94 | */ |
| 95 | -function protocole_implicite($url_absolue){ |
|
| 96 | - return preg_replace(";^[a-z]{3,7}://;i","//",$url_absolue); |
|
| 95 | +function protocole_implicite($url_absolue) { |
|
| 96 | + return preg_replace(";^[a-z]{3,7}://;i", "//", $url_absolue); |
|
| 97 | 97 | } |
| 98 | 98 | |
| 99 | 99 | /** |
@@ -102,7 +102,7 @@ discard block |
||
| 102 | 102 | * @param array $protocoles_autorises |
| 103 | 103 | * @return bool |
| 104 | 104 | */ |
| 105 | -function protocole_verifier($url_absolue, $protocoles_autorises = array('http','https')) { |
|
| 105 | +function protocole_verifier($url_absolue, $protocoles_autorises = array('http', 'https')) { |
|
| 106 | 106 | |
| 107 | 107 | if (preg_match(';^([a-z]{3,7})://;i', $url_absolue, $m)) { |
| 108 | 108 | $protocole = $m[1]; |
@@ -117,20 +117,20 @@ discard block |
||
| 117 | 117 | // un filtre pour transformer les URLs relatives en URLs absolues ; |
| 118 | 118 | // ne s'applique qu'aux textes contenant des liens |
| 119 | 119 | // http://doc.spip.org/@liens_absolus |
| 120 | -function liens_absolus($texte, $base='') { |
|
| 120 | +function liens_absolus($texte, $base = '') { |
|
| 121 | 121 | if (preg_match_all(',(<(a|link|image|img|script)\s[^<>]*(href|src)=[^<>]*>),imsS', |
| 122 | 122 | $texte, $liens, PREG_SET_ORDER)) { |
| 123 | 123 | if (!function_exists('extraire_attribut')) { |
| 124 | 124 | include_spip('inc/filtres'); |
| 125 | 125 | } |
| 126 | 126 | foreach ($liens as $lien) { |
| 127 | - foreach(array('href', 'src') as $attr) { |
|
| 127 | + foreach (array('href', 'src') as $attr) { |
|
| 128 | 128 | $href = extraire_attribut($lien[0], $attr); |
| 129 | - if (strlen($href)>0) { |
|
| 129 | + if (strlen($href) > 0) { |
|
| 130 | 130 | $abs = url_absolue($href, $base); |
| 131 | - if ($href != $abs and !preg_match('/^#/',$href)) { |
|
| 131 | + if ($href != $abs and !preg_match('/^#/', $href)) { |
|
| 132 | 132 | $texte_lien = inserer_attribut($lien[0], $attr, $abs); |
| 133 | - $texte = str_replace($lien[0],$texte_lien,$texte); |
|
| 133 | + $texte = str_replace($lien[0], $texte_lien, $texte); |
|
| 134 | 134 | } |
| 135 | 135 | } |
| 136 | 136 | } |
@@ -144,7 +144,7 @@ discard block |
||
| 144 | 144 | // Ce filtre public va traiter les URL ou les <a href> |
| 145 | 145 | // |
| 146 | 146 | // http://doc.spip.org/@abs_url |
| 147 | -function abs_url($texte, $base='') { |
|
| 147 | +function abs_url($texte, $base = '') { |
|
| 148 | 148 | if ($GLOBALS['mode_abs_url'] == 'url') |
| 149 | 149 | return url_absolue($texte, $base); |
| 150 | 150 | else |
@@ -160,18 +160,18 @@ discard block |
||
| 160 | 160 | * @param bool $double_encode |
| 161 | 161 | * @return string |
| 162 | 162 | */ |
| 163 | -function spip_htmlspecialchars($string, $flags=null, $encoding='ISO-8859-1', $double_encode = true){ |
|
| 163 | +function spip_htmlspecialchars($string, $flags = null, $encoding = 'ISO-8859-1', $double_encode = true) { |
|
| 164 | 164 | if (is_null($flags)) { |
| 165 | 165 | if (!defined('PHP_VERSION_ID') OR PHP_VERSION_ID < 50400) |
| 166 | 166 | $flags = ENT_COMPAT; |
| 167 | 167 | else |
| 168 | - $flags = ENT_COMPAT|ENT_HTML401; |
|
| 168 | + $flags = ENT_COMPAT | ENT_HTML401; |
|
| 169 | 169 | } |
| 170 | 170 | |
| 171 | 171 | if (!defined('PHP_VERSION_ID') OR PHP_VERSION_ID < 50203) |
| 172 | - return htmlspecialchars($string,$flags,$encoding); |
|
| 172 | + return htmlspecialchars($string, $flags, $encoding); |
|
| 173 | 173 | else |
| 174 | - return htmlspecialchars($string,$flags,$encoding,$double_encode); |
|
| 174 | + return htmlspecialchars($string, $flags, $encoding, $double_encode); |
|
| 175 | 175 | } |
| 176 | 176 | |
| 177 | 177 | /** |
@@ -183,17 +183,17 @@ discard block |
||
| 183 | 183 | * @param bool $double_encode |
| 184 | 184 | * @return string |
| 185 | 185 | */ |
| 186 | -function spip_htmlentities($string,$flags=null,$encoding = 'ISO-8859-1',$double_encode = true){ |
|
| 186 | +function spip_htmlentities($string, $flags = null, $encoding = 'ISO-8859-1', $double_encode = true) { |
|
| 187 | 187 | if (is_null($flags)) { |
| 188 | 188 | if (!defined('PHP_VERSION_ID') OR PHP_VERSION_ID < 50400) |
| 189 | 189 | $flags = ENT_COMPAT; |
| 190 | 190 | else |
| 191 | - $flags = ENT_COMPAT|ENT_HTML401; |
|
| 191 | + $flags = ENT_COMPAT | ENT_HTML401; |
|
| 192 | 192 | } |
| 193 | 193 | |
| 194 | 194 | if (!defined('PHP_VERSION_ID') OR PHP_VERSION_ID < 50203) |
| 195 | - return htmlentities($string,$flags,$encoding); |
|
| 195 | + return htmlentities($string, $flags, $encoding); |
|
| 196 | 196 | else |
| 197 | - return htmlentities($string,$flags,$encoding,$double_encode); |
|
| 197 | + return htmlentities($string, $flags, $encoding, $double_encode); |
|
| 198 | 198 | } |
| 199 | 199 | ?> |
@@ -19,11 +19,11 @@ discard block |
||
| 19 | 19 | |
| 20 | 20 | if (!defined('_INC_DISTANT_VERSION_HTTP')) define('_INC_DISTANT_VERSION_HTTP', "HTTP/1.0"); |
| 21 | 21 | if (!defined('_INC_DISTANT_CONTENT_ENCODING')) define('_INC_DISTANT_CONTENT_ENCODING', "gzip"); |
| 22 | -if (!defined('_INC_DISTANT_USER_AGENT')) define('_INC_DISTANT_USER_AGENT', 'SPIP-' . $GLOBALS['spip_version_affichee'] . " (" . $GLOBALS['home_server'] . ")"); |
|
| 23 | -if (!defined('_INC_DISTANT_MAX_SIZE')) define('_INC_DISTANT_MAX_SIZE',2097152); |
|
| 24 | -if (!defined('_INC_DISTANT_CONNECT_TIMEOUT')) define('_INC_DISTANT_CONNECT_TIMEOUT',10); |
|
| 22 | +if (!defined('_INC_DISTANT_USER_AGENT')) define('_INC_DISTANT_USER_AGENT', 'SPIP-'.$GLOBALS['spip_version_affichee']." (".$GLOBALS['home_server'].")"); |
|
| 23 | +if (!defined('_INC_DISTANT_MAX_SIZE')) define('_INC_DISTANT_MAX_SIZE', 2097152); |
|
| 24 | +if (!defined('_INC_DISTANT_CONNECT_TIMEOUT')) define('_INC_DISTANT_CONNECT_TIMEOUT', 10); |
|
| 25 | 25 | |
| 26 | -define('_REGEXP_COPIE_LOCALE', ',' . |
|
| 26 | +define('_REGEXP_COPIE_LOCALE', ','. |
|
| 27 | 27 | preg_replace('@^https?:@', 'https?:', $GLOBALS['meta']['adresse_site']) |
| 28 | 28 | . "/?spip.php[?]action=acceder_document.*file=(.*)$,"); |
| 29 | 29 | |
@@ -49,18 +49,18 @@ discard block |
||
| 49 | 49 | * taille maxi de la copie local, par defaut _COPIE_LOCALE_MAX_SIZE |
| 50 | 50 | * @return bool|string |
| 51 | 51 | */ |
| 52 | -function copie_locale($source, $mode='auto', $local=null, $taille_max=null){ |
|
| 52 | +function copie_locale($source, $mode = 'auto', $local = null, $taille_max = null) { |
|
| 53 | 53 | |
| 54 | 54 | // si c'est la protection de soi-meme, retourner le path |
| 55 | 55 | if ($mode !== 'force' AND preg_match(_REGEXP_COPIE_LOCALE, $source, $match)) { |
| 56 | - $source = substr(_DIR_IMG,strlen(_DIR_RACINE)) . urldecode($match[1]); |
|
| 56 | + $source = substr(_DIR_IMG, strlen(_DIR_RACINE)).urldecode($match[1]); |
|
| 57 | 57 | return @file_exists($source) ? $source : false; |
| 58 | 58 | } |
| 59 | 59 | |
| 60 | 60 | if (is_null($local)) |
| 61 | 61 | $local = fichier_copie_locale($source); |
| 62 | 62 | else { |
| 63 | - if (_DIR_RACINE AND strncmp(_DIR_RACINE, $local, strlen(_DIR_RACINE))==0) { |
|
| 63 | + if (_DIR_RACINE AND strncmp(_DIR_RACINE, $local, strlen(_DIR_RACINE)) == 0) { |
|
| 64 | 64 | $local = substr($local, strlen(_DIR_RACINE)); |
| 65 | 65 | } |
| 66 | 66 | } |
@@ -71,16 +71,16 @@ discard block |
||
| 71 | 71 | if (!$local) return false; |
| 72 | 72 | |
| 73 | 73 | $localrac = _DIR_RACINE.$local; |
| 74 | - $t = ($mode=='force') ? false : @file_exists($localrac); |
|
| 74 | + $t = ($mode == 'force') ? false : @file_exists($localrac); |
|
| 75 | 75 | |
| 76 | 76 | // test d'existence du fichier |
| 77 | - if ($mode=='test') return $t ? $local : ''; |
|
| 77 | + if ($mode == 'test') return $t ? $local : ''; |
|
| 78 | 78 | |
| 79 | 79 | // sinon voir si on doit/peut le telecharger |
| 80 | - if ($local==$source OR !preg_match(',^\w+://,', $source)) |
|
| 80 | + if ($local == $source OR !preg_match(',^\w+://,', $source)) |
|
| 81 | 81 | return $local; |
| 82 | 82 | |
| 83 | - if ($mode=='modif' OR !$t){ |
|
| 83 | + if ($mode == 'modif' OR !$t) { |
|
| 84 | 84 | // passer par un fichier temporaire unique pour gerer les echecs en cours de recuperation |
| 85 | 85 | // et des eventuelles recuperations concurantes |
| 86 | 86 | include_spip("inc/acces"); |
@@ -88,7 +88,7 @@ discard block |
||
| 88 | 88 | $res = recuperer_page($source, $localrac, false, $taille_max, '', '', false, $t ? filemtime($localrac) : ''); |
| 89 | 89 | if (!$res) { |
| 90 | 90 | if (!$t) // si $t c'est sans doute juste un not-modified-since qui fait renvoyer false |
| 91 | - spip_log("copie_locale : Echec recuperation $source sur $localrac",_LOG_INFO_IMPORTANTE); |
|
| 91 | + spip_log("copie_locale : Echec recuperation $source sur $localrac", _LOG_INFO_IMPORTANTE); |
|
| 92 | 92 | return $t ? $local : false; |
| 93 | 93 | } |
| 94 | 94 | spip_log("copie_locale : recuperation $source sur $localrac taille $res OK"); |
@@ -121,7 +121,7 @@ discard block |
||
| 121 | 121 | * url ou false en cas d'echec |
| 122 | 122 | */ |
| 123 | 123 | function valider_url_distante($url, $known_hosts = array()) { |
| 124 | - if (!function_exists('protocole_verifier')){ |
|
| 124 | + if (!function_exists('protocole_verifier')) { |
|
| 125 | 125 | include_spip('inc/filtres_mini'); |
| 126 | 126 | } |
| 127 | 127 | |
@@ -130,7 +130,7 @@ discard block |
||
| 130 | 130 | } |
| 131 | 131 | |
| 132 | 132 | $parsed_url = parse_url($url); |
| 133 | - if (!$parsed_url or empty($parsed_url['host']) ) { |
|
| 133 | + if (!$parsed_url or empty($parsed_url['host'])) { |
|
| 134 | 134 | return false; |
| 135 | 135 | } |
| 136 | 136 | |
@@ -171,10 +171,10 @@ discard block |
||
| 171 | 171 | } |
| 172 | 172 | } |
| 173 | 173 | if ($ip) { |
| 174 | - $parts = array_map('intval', explode( '.', $ip )); |
|
| 174 | + $parts = array_map('intval', explode('.', $ip)); |
|
| 175 | 175 | if (127 === $parts[0] or 10 === $parts[0] or 0 === $parts[0] |
| 176 | - or ( 172 === $parts[0] and 16 <= $parts[1] and 31 >= $parts[1] ) |
|
| 177 | - or ( 192 === $parts[0] && 168 === $parts[1] ) |
|
| 176 | + or (172 === $parts[0] and 16 <= $parts[1] and 31 >= $parts[1]) |
|
| 177 | + or (192 === $parts[0] && 168 === $parts[1]) |
|
| 178 | 178 | ) { |
| 179 | 179 | return false; |
| 180 | 180 | } |
@@ -186,7 +186,7 @@ discard block |
||
| 186 | 186 | } |
| 187 | 187 | |
| 188 | 188 | $port = $parsed_url['port']; |
| 189 | - if ($port === 80 or $port === 443 or $port === 8080) { |
|
| 189 | + if ($port === 80 or $port === 443 or $port === 8080) { |
|
| 190 | 190 | return $url; |
| 191 | 191 | } |
| 192 | 192 | |
@@ -212,27 +212,27 @@ discard block |
||
| 212 | 212 | // pour un appel soap par exemple |
| 213 | 213 | // l'entete est separe des donnees par un double retour a la ligne |
| 214 | 214 | // on s'occupe ici de passer tous les retours lignes (\r\n, \r ou \n) en \r\n |
| 215 | - if (is_string($donnees) && strlen($donnees)){ |
|
| 215 | + if (is_string($donnees) && strlen($donnees)) { |
|
| 216 | 216 | $entete = ""; |
| 217 | 217 | // on repasse tous les \r\n et \r en simples \n |
| 218 | - $donnees = str_replace("\r\n","\n",$donnees); |
|
| 219 | - $donnees = str_replace("\r","\n",$donnees); |
|
| 218 | + $donnees = str_replace("\r\n", "\n", $donnees); |
|
| 219 | + $donnees = str_replace("\r", "\n", $donnees); |
|
| 220 | 220 | // un double retour a la ligne signifie la fin de l'entete et le debut des donnees |
| 221 | 221 | $p = strpos($donnees, "\n\n"); |
| 222 | - if ($p!==FALSE){ |
|
| 223 | - $entete = str_replace("\n", "\r\n", substr($donnees, 0, $p+1)); |
|
| 224 | - $donnees = substr($donnees, $p+2); |
|
| 222 | + if ($p !== FALSE) { |
|
| 223 | + $entete = str_replace("\n", "\r\n", substr($donnees, 0, $p + 1)); |
|
| 224 | + $donnees = substr($donnees, $p + 2); |
|
| 225 | 225 | } |
| 226 | 226 | $chaine = str_replace("\n", "\r\n", $donnees); |
| 227 | 227 | } |
| 228 | 228 | else { |
| 229 | 229 | /* boundary automatique */ |
| 230 | 230 | // Si on a plus de 500 octects de donnees, on "boundarise" |
| 231 | - if ($boundary===''){ |
|
| 231 | + if ($boundary === '') { |
|
| 232 | 232 | $taille = 0; |
| 233 | - foreach ($donnees as $cle => $valeur){ |
|
| 234 | - if (is_array($valeur)){ |
|
| 235 | - foreach ($valeur as $val2){ |
|
| 233 | + foreach ($donnees as $cle => $valeur) { |
|
| 234 | + if (is_array($valeur)) { |
|
| 235 | + foreach ($valeur as $val2) { |
|
| 236 | 236 | $taille += strlen($val2); |
| 237 | 237 | } |
| 238 | 238 | } else { |
@@ -240,12 +240,12 @@ discard block |
||
| 240 | 240 | $taille += strlen($valeur); |
| 241 | 241 | } |
| 242 | 242 | } |
| 243 | - if ($taille>500){ |
|
| 244 | - $boundary = substr(md5(rand() . 'spip'), 0, 8); |
|
| 243 | + if ($taille > 500) { |
|
| 244 | + $boundary = substr(md5(rand().'spip'), 0, 8); |
|
| 245 | 245 | } |
| 246 | 246 | } |
| 247 | 247 | |
| 248 | - if (is_string($boundary) and strlen($boundary)){ |
|
| 248 | + if (is_string($boundary) and strlen($boundary)) { |
|
| 249 | 249 | // fabrique une chaine HTTP pour un POST avec boundary |
| 250 | 250 | $entete = "Content-Type: multipart/form-data; boundary=$boundary\r\n"; |
| 251 | 251 | $chaine = ''; |
@@ -334,21 +334,21 @@ discard block |
||
| 334 | 334 | // http://doc.spip.org/@recuperer_page |
| 335 | 335 | function recuperer_page($url, $trans = false, $get_headers = false, |
| 336 | 336 | $taille_max = null, $datas = '', $boundary = '', $refuser_gz = false, |
| 337 | - $date_verif = '', $uri_referer = ''){ |
|
| 337 | + $date_verif = '', $uri_referer = '') { |
|
| 338 | 338 | $gz = false; |
| 339 | 339 | |
| 340 | 340 | // $copy = copier le fichier ? |
| 341 | - $copy = (is_string($trans) AND strlen($trans)>5); // eviter "false" :-) |
|
| 341 | + $copy = (is_string($trans) AND strlen($trans) > 5); // eviter "false" :-) |
|
| 342 | 342 | |
| 343 | 343 | if (is_null($taille_max)) |
| 344 | 344 | $taille_max = $copy ? _COPIE_LOCALE_MAX_SIZE : _INC_DISTANT_MAX_SIZE; |
| 345 | 345 | |
| 346 | 346 | // Accepter les URLs au format feed:// ou qui ont oublie le http:// |
| 347 | 347 | $url = preg_replace(',^feed://,i', 'http://', $url); |
| 348 | - if (!preg_match(',^[a-z]+://,i', $url)) $url = 'http://' . $url; |
|
| 348 | + if (!preg_match(',^[a-z]+://,i', $url)) $url = 'http://'.$url; |
|
| 349 | 349 | $url = url_to_ascii($url); |
| 350 | 350 | |
| 351 | - if ($taille_max==0) |
|
| 351 | + if ($taille_max == 0) |
|
| 352 | 352 | $get = 'HEAD'; |
| 353 | 353 | else |
| 354 | 354 | $get = 'GET'; |
@@ -356,16 +356,16 @@ discard block |
||
| 356 | 356 | if (!empty($datas)) { |
| 357 | 357 | $get = 'POST'; |
| 358 | 358 | list($type, $postdata) = prepare_donnees_post($datas, $boundary); |
| 359 | - $datas = $type . 'Content-Length: ' . strlen($postdata) . "\r\n\r\n" . $postdata; |
|
| 359 | + $datas = $type.'Content-Length: '.strlen($postdata)."\r\n\r\n".$postdata; |
|
| 360 | 360 | } |
| 361 | 361 | |
| 362 | 362 | // dix tentatives maximum en cas d'entetes 301... |
| 363 | - for ($i = 0; $i<10; $i++){ |
|
| 363 | + for ($i = 0; $i < 10; $i++) { |
|
| 364 | 364 | $url = recuperer_lapage($url, $trans, $get, $taille_max, $datas, $refuser_gz, $date_verif, $uri_referer); |
| 365 | 365 | if (!$url) return false; |
| 366 | - if (is_array($url)){ |
|
| 366 | + if (is_array($url)) { |
|
| 367 | 367 | list($headers, $result) = $url; |
| 368 | - return ($get_headers ? $headers . "\n" : '') . $result; |
|
| 368 | + return ($get_headers ? $headers."\n" : '').$result; |
|
| 369 | 369 | } else spip_log("recuperer page recommence sur $url"); |
| 370 | 370 | } |
| 371 | 371 | } |
@@ -375,9 +375,9 @@ discard block |
||
| 375 | 375 | // si $trans est null -> on ne veut que les headers |
| 376 | 376 | // si $trans est une chaine, c'est un nom de fichier pour ecrire directement dedans |
| 377 | 377 | // http://doc.spip.org/@recuperer_lapage |
| 378 | -function recuperer_lapage($url, $trans = false, $get = 'GET', $taille_max = _INC_DISTANT_MAX_SIZE, $datas = '', $refuser_gz = false, $date_verif = '', $uri_referer = ''){ |
|
| 378 | +function recuperer_lapage($url, $trans = false, $get = 'GET', $taille_max = _INC_DISTANT_MAX_SIZE, $datas = '', $refuser_gz = false, $date_verif = '', $uri_referer = '') { |
|
| 379 | 379 | // $copy = copier le fichier ? |
| 380 | - $copy = (is_string($trans) AND strlen($trans)>5); // eviter "false" :-) |
|
| 380 | + $copy = (is_string($trans) AND strlen($trans) > 5); // eviter "false" :-) |
|
| 381 | 381 | |
| 382 | 382 | // si on ecrit directement dans un fichier, pour ne pas manipuler |
| 383 | 383 | // en memoire refuser gz |
@@ -386,7 +386,7 @@ discard block |
||
| 386 | 386 | |
| 387 | 387 | // ouvrir la connexion et envoyer la requete et ses en-tetes |
| 388 | 388 | list($f, $fopen) = init_http($get, $url, $refuser_gz, $uri_referer, $datas, _INC_DISTANT_VERSION_HTTP, $date_verif); |
| 389 | - if (!$f){ |
|
| 389 | + if (!$f) { |
|
| 390 | 390 | spip_log("ECHEC init_http $url"); |
| 391 | 391 | return false; |
| 392 | 392 | } |
@@ -398,25 +398,25 @@ discard block |
||
| 398 | 398 | $headers = ''; |
| 399 | 399 | else { |
| 400 | 400 | $headers = recuperer_entetes($f, $date_verif); |
| 401 | - if (is_numeric($headers)){ |
|
| 401 | + if (is_numeric($headers)) { |
|
| 402 | 402 | fclose($f); |
| 403 | 403 | // Chinoisierie inexplicable pour contrer |
| 404 | 404 | // les actions liberticides de l'empire du milieu |
| 405 | - if ($headers){ |
|
| 405 | + if ($headers) { |
|
| 406 | 406 | spip_log("HTTP status $headers pour $url"); |
| 407 | 407 | return false; |
| 408 | 408 | } |
| 409 | 409 | $t = @parse_url($url); |
| 410 | 410 | $host = $t['host']; |
| 411 | 411 | if (!need_proxy($host) |
| 412 | - AND $result = @file_get_contents($url)){ |
|
| 412 | + AND $result = @file_get_contents($url)) { |
|
| 413 | 413 | // on peuple les headers de vide et on continue |
| 414 | 414 | $headers = array(''); |
| 415 | 415 | } |
| 416 | 416 | else |
| 417 | 417 | return false; |
| 418 | 418 | } |
| 419 | - if (!is_array($headers)){ // cas Location |
|
| 419 | + if (!is_array($headers)) { // cas Location |
|
| 420 | 420 | fclose($f); |
| 421 | 421 | include_spip('inc/filtres'); |
| 422 | 422 | return suivre_lien($url, $headers); |
@@ -424,16 +424,16 @@ discard block |
||
| 424 | 424 | $headers = join('', $headers); |
| 425 | 425 | } |
| 426 | 426 | |
| 427 | - if ($trans===NULL) return array($headers, ''); |
|
| 427 | + if ($trans === NULL) return array($headers, ''); |
|
| 428 | 428 | |
| 429 | 429 | // s'il faut deballer, le faire via un fichier temporaire |
| 430 | 430 | // sinon la memoire explose pour les gros flux |
| 431 | 431 | |
| 432 | 432 | $gz = preg_match(",\bContent-Encoding: .*gzip,is", $headers) ? |
| 433 | - (_DIR_TMP . md5(uniqid(mt_rand())) . '.tmp.gz') : ''; |
|
| 433 | + (_DIR_TMP.md5(uniqid(mt_rand())).'.tmp.gz') : ''; |
|
| 434 | 434 | |
| 435 | 435 | # spip_log("entete ($trans $copy $gz)\n$headers"); |
| 436 | - if (!$result){ |
|
| 436 | + if (!$result) { |
|
| 437 | 437 | $result = recuperer_body($f, $taille_max, $gz ? $gz : ($copy ? $trans : '')); |
| 438 | 438 | fclose($f); |
| 439 | 439 | } |
@@ -441,12 +441,12 @@ discard block |
||
| 441 | 441 | return array($headers, $result); |
| 442 | 442 | |
| 443 | 443 | // Decompresser au besoin |
| 444 | - if ($gz){ |
|
| 444 | + if ($gz) { |
|
| 445 | 445 | $result = join('', gzfile($gz)); |
| 446 | 446 | supprimer_fichier($gz); |
| 447 | 447 | } |
| 448 | 448 | // Faut-il l'importer dans notre charset local ? |
| 449 | - if ($trans===true){ |
|
| 449 | + if ($trans === true) { |
|
| 450 | 450 | include_spip('inc/charsets'); |
| 451 | 451 | $result = transcoder_page($result, $headers); |
| 452 | 452 | } |
@@ -455,32 +455,32 @@ discard block |
||
| 455 | 455 | } |
| 456 | 456 | |
| 457 | 457 | // http://doc.spip.org/@recuperer_body |
| 458 | -function recuperer_body($f, $taille_max = _INC_DISTANT_MAX_SIZE, $fichier = ''){ |
|
| 458 | +function recuperer_body($f, $taille_max = _INC_DISTANT_MAX_SIZE, $fichier = '') { |
|
| 459 | 459 | $taille = 0; |
| 460 | 460 | $result = ''; |
| 461 | 461 | $fp = false; |
| 462 | - if ($fichier){ |
|
| 462 | + if ($fichier) { |
|
| 463 | 463 | include_spip("inc/acces"); |
| 464 | 464 | $tmpfile = "$fichier.".creer_uniqid().".tmp"; |
| 465 | 465 | $fp = spip_fopen_lock($tmpfile, 'w', LOCK_EX); |
| 466 | - if (!$fp AND file_exists($fichier)){ |
|
| 466 | + if (!$fp AND file_exists($fichier)) { |
|
| 467 | 467 | return filesize($fichier); |
| 468 | 468 | } |
| 469 | 469 | if (!$fp) |
| 470 | 470 | return false; |
| 471 | 471 | $result = 0; // on renvoie la taille du fichier |
| 472 | 472 | } |
| 473 | - while (!feof($f) AND $taille<$taille_max){ |
|
| 473 | + while (!feof($f) AND $taille < $taille_max) { |
|
| 474 | 474 | $res = fread($f, 16384); |
| 475 | 475 | $taille += strlen($res); |
| 476 | - if ($fp){ |
|
| 476 | + if ($fp) { |
|
| 477 | 477 | fwrite($fp, $res); |
| 478 | 478 | $result = $taille; |
| 479 | 479 | } |
| 480 | 480 | else |
| 481 | 481 | $result .= $res; |
| 482 | 482 | } |
| 483 | - if ($fp){ |
|
| 483 | + if ($fp) { |
|
| 484 | 484 | spip_fclose_unlock($fp); |
| 485 | 485 | spip_unlink($fichier); |
| 486 | 486 | @rename($tmpfile, $fichier); |
@@ -496,24 +496,24 @@ discard block |
||
| 496 | 496 | // le tableau des entetes dans tous les autres cas |
| 497 | 497 | |
| 498 | 498 | // http://doc.spip.org/@recuperer_entetes |
| 499 | -function recuperer_entetes($f, $date_verif = ''){ |
|
| 499 | +function recuperer_entetes($f, $date_verif = '') { |
|
| 500 | 500 | $s = @trim(fgets($f, 16384)); |
| 501 | 501 | |
| 502 | - if (!preg_match(',^HTTP/[0-9]+\.[0-9]+ ([0-9]+),', $s, $r)){ |
|
| 502 | + if (!preg_match(',^HTTP/[0-9]+\.[0-9]+ ([0-9]+),', $s, $r)) { |
|
| 503 | 503 | return 0; |
| 504 | 504 | } |
| 505 | 505 | $status = intval($r[1]); |
| 506 | 506 | $headers = array(); |
| 507 | 507 | $not_modif = $location = false; |
| 508 | - while ($s = trim(fgets($f, 16384))){ |
|
| 509 | - $headers[] = $s . "\n"; |
|
| 508 | + while ($s = trim(fgets($f, 16384))) { |
|
| 509 | + $headers[] = $s."\n"; |
|
| 510 | 510 | preg_match(',^([^:]*): *(.*)$,i', $s, $r); |
| 511 | 511 | list(, $d, $v) = $r; |
| 512 | - if (strtolower(trim($d))=='location' AND $status>=300 AND $status<400){ |
|
| 512 | + if (strtolower(trim($d)) == 'location' AND $status >= 300 AND $status < 400) { |
|
| 513 | 513 | $location = $v; |
| 514 | 514 | } |
| 515 | - elseif ($date_verif AND ($d=='Last-Modified')) { |
|
| 516 | - if ($date_verif>=strtotime($v)){ |
|
| 515 | + elseif ($date_verif AND ($d == 'Last-Modified')) { |
|
| 516 | + if ($date_verif >= strtotime($v)) { |
|
| 517 | 517 | //Cas ou la page distante n'a pas bouge depuis |
| 518 | 518 | //la derniere visite |
| 519 | 519 | $not_modif = true; |
@@ -523,7 +523,7 @@ discard block |
||
| 523 | 523 | |
| 524 | 524 | if ($location) |
| 525 | 525 | return $location; |
| 526 | - if ($status!=200 or $not_modif) |
|
| 526 | + if ($status != 200 or $not_modif) |
|
| 527 | 527 | return $status; |
| 528 | 528 | return $headers; |
| 529 | 529 | } |
@@ -533,7 +533,7 @@ discard block |
||
| 533 | 533 | // mais la tout de suite je ne trouve pas l'idee, etant donne les limitations |
| 534 | 534 | // des filesystems |
| 535 | 535 | // http://doc.spip.org/@nom_fichier_copie_locale |
| 536 | -function nom_fichier_copie_locale($source, $extension){ |
|
| 536 | +function nom_fichier_copie_locale($source, $extension) { |
|
| 537 | 537 | include_spip('inc/documents'); |
| 538 | 538 | |
| 539 | 539 | $d = creer_repertoire_documents('distant'); # IMG/distant/ |
@@ -541,12 +541,12 @@ discard block |
||
| 541 | 541 | |
| 542 | 542 | // on se place tout le temps comme si on etait a la racine |
| 543 | 543 | if (_DIR_RACINE) |
| 544 | - $d = preg_replace(',^' . preg_quote(_DIR_RACINE) . ',', '', $d); |
|
| 544 | + $d = preg_replace(',^'.preg_quote(_DIR_RACINE).',', '', $d); |
|
| 545 | 545 | |
| 546 | 546 | $m = md5($source); |
| 547 | 547 | |
| 548 | 548 | return $d |
| 549 | - . substr(preg_replace(',[^\w-],', '', basename($source)) . '-' . $m, 0, 12) |
|
| 549 | + . substr(preg_replace(',[^\w-],', '', basename($source)).'-'.$m, 0, 12) |
|
| 550 | 550 | . substr($m, 0, 4) |
| 551 | 551 | . ".$extension"; |
| 552 | 552 | } |
@@ -555,11 +555,11 @@ discard block |
||
| 555 | 555 | // Donne le nom de la copie locale de la source |
| 556 | 556 | // |
| 557 | 557 | // http://doc.spip.org/@fichier_copie_locale |
| 558 | -function fichier_copie_locale($source){ |
|
| 558 | +function fichier_copie_locale($source) { |
|
| 559 | 559 | // Si c'est deja local pas de souci |
| 560 | - if (!preg_match(',^\w+://,', $source)){ |
|
| 560 | + if (!preg_match(',^\w+://,', $source)) { |
|
| 561 | 561 | if (_DIR_RACINE) |
| 562 | - $source = preg_replace(',^' . preg_quote(_DIR_RACINE) . ',', '', $source); |
|
| 562 | + $source = preg_replace(',^'.preg_quote(_DIR_RACINE).',', '', $source); |
|
| 563 | 563 | return $source; |
| 564 | 564 | } |
| 565 | 565 | |
@@ -571,7 +571,7 @@ discard block |
||
| 571 | 571 | if ($ext |
| 572 | 572 | AND preg_match(',^\w+$,', $ext) // pas de php?truc=1&... |
| 573 | 573 | AND $f = nom_fichier_copie_locale($source, $ext) |
| 574 | - AND file_exists(_DIR_RACINE . $f) |
|
| 574 | + AND file_exists(_DIR_RACINE.$f) |
|
| 575 | 575 | ) |
| 576 | 576 | return $f; |
| 577 | 577 | |
@@ -579,7 +579,7 @@ discard block |
||
| 579 | 579 | // Si c'est deja dans la table des documents, |
| 580 | 580 | // ramener le nom de sa copie potentielle |
| 581 | 581 | |
| 582 | - $ext = sql_getfetsel("extension", "spip_documents", "fichier=" . sql_quote($source) . " AND distant='oui' AND extension <> ''"); |
|
| 582 | + $ext = sql_getfetsel("extension", "spip_documents", "fichier=".sql_quote($source)." AND distant='oui' AND extension <> ''"); |
|
| 583 | 583 | |
| 584 | 584 | |
| 585 | 585 | if ($ext) return nom_fichier_copie_locale($source, $ext); |
@@ -589,25 +589,25 @@ discard block |
||
| 589 | 589 | |
| 590 | 590 | $ext = $path_parts ? $path_parts['extension'] : ''; |
| 591 | 591 | |
| 592 | - if ($ext AND sql_getfetsel("extension", "spip_types_documents", "extension=" . sql_quote($ext))){ |
|
| 592 | + if ($ext AND sql_getfetsel("extension", "spip_types_documents", "extension=".sql_quote($ext))) { |
|
| 593 | 593 | $f = nom_fichier_copie_locale($source, $ext); |
| 594 | - if (file_exists(_DIR_RACINE . $f)) |
|
| 594 | + if (file_exists(_DIR_RACINE.$f)) |
|
| 595 | 595 | return $f; |
| 596 | 596 | } |
| 597 | 597 | |
| 598 | 598 | // Ping pour voir si son extension est connue et autorisee |
| 599 | 599 | // avec mise en cache du resultat du ping |
| 600 | 600 | |
| 601 | - $cache = sous_repertoire(_DIR_CACHE, 'rid') . md5($source); |
|
| 601 | + $cache = sous_repertoire(_DIR_CACHE, 'rid').md5($source); |
|
| 602 | 602 | if (!@file_exists($cache) |
| 603 | 603 | OR !$path_parts = @unserialize(spip_file_get_contents($cache)) |
| 604 | - OR _request('var_mode')=='recalcul' |
|
| 605 | - ){ |
|
| 604 | + OR _request('var_mode') == 'recalcul' |
|
| 605 | + ) { |
|
| 606 | 606 | $path_parts = recuperer_infos_distantes($source, 0, false); |
| 607 | 607 | ecrire_fichier($cache, serialize($path_parts)); |
| 608 | 608 | } |
| 609 | 609 | $ext = $path_parts ? $path_parts['extension'] : ''; |
| 610 | - if ($ext AND sql_getfetsel("extension", "spip_types_documents", "extension=" . sql_quote($ext))){ |
|
| 610 | + if ($ext AND sql_getfetsel("extension", "spip_types_documents", "extension=".sql_quote($ext))) { |
|
| 611 | 611 | return nom_fichier_copie_locale($source, $ext); |
| 612 | 612 | } |
| 613 | 613 | spip_log("pas de copie locale pour $source"); |
@@ -626,7 +626,7 @@ discard block |
||
| 626 | 626 | #$a['mime_type'] = chaine |
| 627 | 627 | |
| 628 | 628 | // http://doc.spip.org/@recuperer_infos_distantes |
| 629 | -function recuperer_infos_distantes($source, $max = 0, $charger_si_petite_image = true){ |
|
| 629 | +function recuperer_infos_distantes($source, $max = 0, $charger_si_petite_image = true) { |
|
| 630 | 630 | |
| 631 | 631 | // pas la peine de perdre son temps |
| 632 | 632 | if (!tester_url_absolue($source)) { |
@@ -642,7 +642,7 @@ discard block |
||
| 642 | 642 | // On va directement charger le debut des images et des fichiers html, |
| 643 | 643 | // de maniere a attrapper le maximum d'infos (titre, taille, etc). Si |
| 644 | 644 | // ca echoue l'utilisateur devra les entrer... |
| 645 | - if ($headers = recuperer_page($source, false, true, $max, '', '', true)){ |
|
| 645 | + if ($headers = recuperer_page($source, false, true, $max, '', '', true)) { |
|
| 646 | 646 | list($headers, $a['body']) = preg_split(',\n\n,', $headers, 2); |
| 647 | 647 | |
| 648 | 648 | if (preg_match(",\nContent-Type: *([^[:space:];]*),i", "\n$headers", $regs)) |
@@ -660,36 +660,36 @@ discard block |
||
| 660 | 660 | // ce qu'il sert ; on va tenter de detecter via l'extension de l'url |
| 661 | 661 | // ou le Content-Disposition: attachment; filename=... |
| 662 | 662 | $t = null; |
| 663 | - if (in_array($mime_type, array('text/plain', '', 'application/octet-stream'))){ |
|
| 663 | + if (in_array($mime_type, array('text/plain', '', 'application/octet-stream'))) { |
|
| 664 | 664 | if (!$t |
| 665 | 665 | AND preg_match(',\.([a-z0-9]+)(\?.*)?$,i', $source, $rext) |
| 666 | - ){ |
|
| 667 | - $t = sql_fetsel("extension", "spip_types_documents", "extension=" . sql_quote($rext[1],'','text')); |
|
| 666 | + ) { |
|
| 667 | + $t = sql_fetsel("extension", "spip_types_documents", "extension=".sql_quote($rext[1], '', 'text')); |
|
| 668 | 668 | } |
| 669 | 669 | if (!$t |
| 670 | 670 | AND preg_match(",^Content-Disposition:\s*attachment;\s*filename=(.*)$,Uims", $headers, $m) |
| 671 | 671 | AND preg_match(',\.([a-z0-9]+)(\?.*)?$,i', $m[1], $rext) |
| 672 | - ){ |
|
| 673 | - $t = sql_fetsel("extension", "spip_types_documents", "extension=" . sql_quote($rext[1],'','text')); |
|
| 672 | + ) { |
|
| 673 | + $t = sql_fetsel("extension", "spip_types_documents", "extension=".sql_quote($rext[1], '', 'text')); |
|
| 674 | 674 | } |
| 675 | 675 | } |
| 676 | 676 | |
| 677 | 677 | // Autre mime/type (ou text/plain avec fichier d'extension inconnue) |
| 678 | 678 | if (!$t) |
| 679 | - $t = sql_fetsel("extension", "spip_types_documents", "mime_type=" . sql_quote($mime_type)); |
|
| 679 | + $t = sql_fetsel("extension", "spip_types_documents", "mime_type=".sql_quote($mime_type)); |
|
| 680 | 680 | |
| 681 | 681 | // Toujours rien ? (ex: audio/x-ogg au lieu de application/ogg) |
| 682 | 682 | // On essaie de nouveau avec l'extension |
| 683 | 683 | if (!$t |
| 684 | - AND $mime_type!='text/plain' |
|
| 684 | + AND $mime_type != 'text/plain' |
|
| 685 | 685 | AND preg_match(',\.([a-z0-9]+)(\?.*)?$,i', $source, $rext) |
| 686 | - ){ |
|
| 687 | - $t = sql_fetsel("extension", "spip_types_documents", "extension=" . sql_quote($rext[1],'','text')); # eviter xxx.3 => 3gp (> SPIP 3) |
|
| 686 | + ) { |
|
| 687 | + $t = sql_fetsel("extension", "spip_types_documents", "extension=".sql_quote($rext[1], '', 'text')); # eviter xxx.3 => 3gp (> SPIP 3) |
|
| 688 | 688 | } |
| 689 | 689 | |
| 690 | 690 | |
| 691 | - if ($t){ |
|
| 692 | - spip_log("mime-type $mime_type ok, extension " . $t['extension']); |
|
| 691 | + if ($t) { |
|
| 692 | + spip_log("mime-type $mime_type ok, extension ".$t['extension']); |
|
| 693 | 693 | $a['extension'] = $t['extension']; |
| 694 | 694 | } else { |
| 695 | 695 | # par defaut on retombe sur '.bin' si c'est autorise |
@@ -706,7 +706,7 @@ discard block |
||
| 706 | 706 | } |
| 707 | 707 | |
| 708 | 708 | // Echec avec HEAD, on tente avec GET |
| 709 | - if (!$a AND !$max){ |
|
| 709 | + if (!$a AND !$max) { |
|
| 710 | 710 | spip_log("tenter GET $source"); |
| 711 | 711 | $a = recuperer_infos_distantes($source, _INC_DISTANT_MAX_SIZE); |
| 712 | 712 | } |
@@ -718,16 +718,16 @@ discard block |
||
| 718 | 718 | |
| 719 | 719 | // S'il s'agit d'une image pas trop grosse ou d'un fichier html, on va aller |
| 720 | 720 | // recharger le document en GET et recuperer des donnees supplementaires... |
| 721 | - if (preg_match(',^image/(jpeg|gif|png|swf),', $mime_type)){ |
|
| 722 | - if ($max==0 |
|
| 723 | - AND $a['taille']<_INC_DISTANT_MAX_SIZE |
|
| 724 | - AND (strpos($GLOBALS['meta']['formats_graphiques'], $a['extension'])!==false) |
|
| 721 | + if (preg_match(',^image/(jpeg|gif|png|swf),', $mime_type)) { |
|
| 722 | + if ($max == 0 |
|
| 723 | + AND $a['taille'] < _INC_DISTANT_MAX_SIZE |
|
| 724 | + AND (strpos($GLOBALS['meta']['formats_graphiques'], $a['extension']) !== false) |
|
| 725 | 725 | AND $charger_si_petite_image |
| 726 | - ){ |
|
| 726 | + ) { |
|
| 727 | 727 | $a = recuperer_infos_distantes($source, _INC_DISTANT_MAX_SIZE); |
| 728 | 728 | } |
| 729 | - else if ($a['body']){ |
|
| 730 | - $a['fichier'] = _DIR_RACINE . nom_fichier_copie_locale($source, $a['extension']); |
|
| 729 | + else if ($a['body']) { |
|
| 730 | + $a['fichier'] = _DIR_RACINE.nom_fichier_copie_locale($source, $a['extension']); |
|
| 731 | 731 | ecrire_fichier($a['fichier'], $a['body']); |
| 732 | 732 | $size_image = @getimagesize($a['fichier']); |
| 733 | 733 | $a['largeur'] = intval($size_image[0]); |
@@ -738,21 +738,21 @@ discard block |
||
| 738 | 738 | |
| 739 | 739 | // Fichier swf, si on n'a pas la taille, on va mettre 425x350 par defaut |
| 740 | 740 | // ce sera mieux que 0x0 |
| 741 | - if ($a AND $a['extension']=='swf' |
|
| 741 | + if ($a AND $a['extension'] == 'swf' |
|
| 742 | 742 | AND !$a['largeur'] |
| 743 | - ){ |
|
| 743 | + ) { |
|
| 744 | 744 | $a['largeur'] = 425; |
| 745 | 745 | $a['hauteur'] = 350; |
| 746 | 746 | } |
| 747 | 747 | |
| 748 | - if ($mime_type=='text/html'){ |
|
| 748 | + if ($mime_type == 'text/html') { |
|
| 749 | 749 | include_spip('inc/filtres'); |
| 750 | 750 | $page = recuperer_page($source, true, false, _INC_DISTANT_MAX_SIZE); |
| 751 | 751 | if (preg_match(',<title>(.*?)</title>,ims', $page, $regs)) |
| 752 | 752 | $a['titre'] = corriger_caracteres(trim($regs[1])); |
| 753 | 753 | if (!$a['taille']) $a['taille'] = strlen($page); # a peu pres |
| 754 | 754 | } |
| 755 | - $a['mime_type']=$mime_type; |
|
| 755 | + $a['mime_type'] = $mime_type; |
|
| 756 | 756 | |
| 757 | 757 | return $a; |
| 758 | 758 | } |
@@ -768,7 +768,7 @@ discard block |
||
| 768 | 768 | * @param string $http_noproxy |
| 769 | 769 | * @return string |
| 770 | 770 | */ |
| 771 | -function need_proxy($host, $http_proxy = null, $http_noproxy = null){ |
|
| 771 | +function need_proxy($host, $http_proxy = null, $http_noproxy = null) { |
|
| 772 | 772 | if (is_null($http_proxy)) |
| 773 | 773 | $http_proxy = @$GLOBALS['meta']["http_proxy"]; |
| 774 | 774 | if (is_null($http_noproxy)) |
@@ -777,8 +777,8 @@ discard block |
||
| 777 | 777 | $domain = substr($host, strpos($host, '.')); |
| 778 | 778 | |
| 779 | 779 | return ($http_proxy |
| 780 | - AND (strpos(" $http_noproxy ", " $host ")===false |
|
| 781 | - AND (strpos(" $http_noproxy ", " $domain ")===false))) |
|
| 780 | + AND (strpos(" $http_noproxy ", " $host ") === false |
|
| 781 | + AND (strpos(" $http_noproxy ", " $domain ") === false))) |
|
| 782 | 782 | ? $http_proxy : ''; |
| 783 | 783 | } |
| 784 | 784 | |
@@ -787,37 +787,37 @@ discard block |
||
| 787 | 787 | // retourne le descripteur sur lequel lire la reponse |
| 788 | 788 | // |
| 789 | 789 | // http://doc.spip.org/@init_http |
| 790 | -function init_http($method, $url, $refuse_gz = false, $referer = '', $datas = "", $vers = "HTTP/1.0", $date = ''){ |
|
| 790 | +function init_http($method, $url, $refuse_gz = false, $referer = '', $datas = "", $vers = "HTTP/1.0", $date = '') { |
|
| 791 | 791 | $user = $via_proxy = $proxy_user = ''; |
| 792 | 792 | $fopen = false; |
| 793 | 793 | |
| 794 | 794 | $t = @parse_url($url); |
| 795 | 795 | $host = $t['host']; |
| 796 | - if ($t['scheme']=='http'){ |
|
| 796 | + if ($t['scheme'] == 'http') { |
|
| 797 | 797 | $scheme = 'http'; |
| 798 | 798 | $noproxy = ''; |
| 799 | - } elseif ($t['scheme']=='https') { |
|
| 799 | + } elseif ($t['scheme'] == 'https') { |
|
| 800 | 800 | $scheme = 'ssl'; |
| 801 | 801 | $noproxy = 'ssl://'; |
| 802 | 802 | if (!isset($t['port']) || !($port = $t['port'])) $t['port'] = 443; |
| 803 | 803 | } |
| 804 | 804 | else { |
| 805 | 805 | $scheme = $t['scheme']; |
| 806 | - $noproxy = $scheme . '://'; |
|
| 806 | + $noproxy = $scheme.'://'; |
|
| 807 | 807 | } |
| 808 | 808 | if (isset($t['user'])) |
| 809 | 809 | $user = array($t['user'], $t['pass']); |
| 810 | 810 | |
| 811 | 811 | if (!isset($t['port']) || !($port = $t['port'])) $port = 80; |
| 812 | 812 | if (!isset($t['path']) || !($path = $t['path'])) $path = "/"; |
| 813 | - if (@$t['query']) $path .= "?" . $t['query']; |
|
| 813 | + if (@$t['query']) $path .= "?".$t['query']; |
|
| 814 | 814 | |
| 815 | 815 | $f = lance_requete($method, $scheme, $user, $host, $path, $port, $noproxy, $refuse_gz, $referer, $datas, $vers, $date); |
| 816 | - if (!$f){ |
|
| 816 | + if (!$f) { |
|
| 817 | 817 | // fallback : fopen |
| 818 | 818 | if (!need_proxy($host) |
| 819 | 819 | AND !_request('tester_proxy') |
| 820 | - AND (!isset($GLOBALS['inc_distant_allow_fopen']) OR $GLOBALS['inc_distant_allow_fopen'])){ |
|
| 820 | + AND (!isset($GLOBALS['inc_distant_allow_fopen']) OR $GLOBALS['inc_distant_allow_fopen'])) { |
|
| 821 | 821 | $f = @fopen($url, "rb"); |
| 822 | 822 | spip_log("connexion vers $url par simple fopen"); |
| 823 | 823 | $fopen = true; |
@@ -831,37 +831,37 @@ discard block |
||
| 831 | 831 | } |
| 832 | 832 | |
| 833 | 833 | // http://doc.spip.org/@lance_requete |
| 834 | -function lance_requete($method, $scheme, $user, $host, $path, $port, $noproxy, $refuse_gz = false, $referer = '', $datas = "", $vers = "HTTP/1.0", $date = ''){ |
|
| 834 | +function lance_requete($method, $scheme, $user, $host, $path, $port, $noproxy, $refuse_gz = false, $referer = '', $datas = "", $vers = "HTTP/1.0", $date = '') { |
|
| 835 | 835 | |
| 836 | 836 | $proxy_user = ''; |
| 837 | 837 | $http_proxy = need_proxy($host); |
| 838 | - if ($user) $user = urlencode($user[0]) . ":" . urlencode($user[1]); |
|
| 838 | + if ($user) $user = urlencode($user[0]).":".urlencode($user[1]); |
|
| 839 | 839 | |
| 840 | 840 | $connect = ''; |
| 841 | 841 | if ($http_proxy) { |
| 842 | - if (defined('_PROXY_HTTPS_VIA_CONNECT') and in_array($scheme , array('tls','ssl'))) { |
|
| 843 | - $path_host = (!$user ? '' : "$user@") . $host . (($port != 80) ? ":$port" : ''); |
|
| 844 | - $connect = 'CONNECT ' . $path_host . " $vers\r\n" |
|
| 842 | + if (defined('_PROXY_HTTPS_VIA_CONNECT') and in_array($scheme, array('tls', 'ssl'))) { |
|
| 843 | + $path_host = (!$user ? '' : "$user@").$host.(($port != 80) ? ":$port" : ''); |
|
| 844 | + $connect = 'CONNECT '.$path_host." $vers\r\n" |
|
| 845 | 845 | . "Host: $path_host\r\n" |
| 846 | 846 | . "Proxy-Connection: Keep-Alive\r\n"; |
| 847 | 847 | } else { |
| 848 | - $path = (in_array($scheme , array('tls','ssl')) ? 'https://' : "$scheme://") |
|
| 848 | + $path = (in_array($scheme, array('tls', 'ssl')) ? 'https://' : "$scheme://") |
|
| 849 | 849 | . (!$user ? '' : "$user@") |
| 850 | - . "$host" . (($port!=80) ? ":$port" : "") . $path; |
|
| 850 | + . "$host".(($port != 80) ? ":$port" : "").$path; |
|
| 851 | 851 | } |
| 852 | 852 | $t2 = @parse_url($http_proxy); |
| 853 | 853 | $first_host = $t2['host']; |
| 854 | 854 | if (!($port = $t2['port'])) $port = 80; |
| 855 | 855 | if ($t2['user']) |
| 856 | - $proxy_user = base64_encode($t2['user'] . ":" . $t2['pass']); |
|
| 856 | + $proxy_user = base64_encode($t2['user'].":".$t2['pass']); |
|
| 857 | 857 | } |
| 858 | 858 | else |
| 859 | - $first_host = $noproxy . $host; |
|
| 859 | + $first_host = $noproxy.$host; |
|
| 860 | 860 | |
| 861 | - if ($connect){ |
|
| 861 | + if ($connect) { |
|
| 862 | 862 | $streamContext = stream_context_create(array('ssl' => array('verify_peer' => false, 'allow_self_signed' => true))); |
| 863 | 863 | $f = @stream_socket_client("tcp://$first_host:$port", $nError, $sError, _INC_DISTANT_CONNECT_TIMEOUT, STREAM_CLIENT_CONNECT, $streamContext); |
| 864 | - spip_log("Recuperer $path sur $first_host:$port par $f (via CONNECT)","connect"); |
|
| 864 | + spip_log("Recuperer $path sur $first_host:$port par $f (via CONNECT)", "connect"); |
|
| 865 | 865 | if (!$f) return false; |
| 866 | 866 | stream_set_timeout($f, _INC_DISTANT_CONNECT_TIMEOUT); |
| 867 | 867 | |
@@ -869,23 +869,23 @@ discard block |
||
| 869 | 869 | fputs($f, "\r\n"); |
| 870 | 870 | $res = fread($f, 1024); |
| 871 | 871 | if (!$res |
| 872 | - OR !count($res = explode(' ',$res)) |
|
| 873 | - OR $res[1]!=='200'){ |
|
| 874 | - spip_log("Echec CONNECT sur $first_host:$port","connect"._LOG_INFO_IMPORTANTE); |
|
| 872 | + OR !count($res = explode(' ', $res)) |
|
| 873 | + OR $res[1] !== '200') { |
|
| 874 | + spip_log("Echec CONNECT sur $first_host:$port", "connect"._LOG_INFO_IMPORTANTE); |
|
| 875 | 875 | fclose($f); |
| 876 | 876 | return false; |
| 877 | 877 | } |
| 878 | 878 | // important, car sinon on lit trop vite et les donnees ne sont pas encore dispo |
| 879 | 879 | stream_set_blocking($f, true); |
| 880 | 880 | // envoyer le handshake |
| 881 | - stream_socket_enable_crypto($f, true, STREAM_CRYPTO_METHOD_SSLv23_CLIENT); |
|
| 882 | - spip_log("OK CONNECT sur $first_host:$port","connect"); |
|
| 881 | + stream_socket_enable_crypto($f, true, STREAM_CRYPTO_METHOD_SSLv23_CLIENT); |
|
| 882 | + spip_log("OK CONNECT sur $first_host:$port", "connect"); |
|
| 883 | 883 | } |
| 884 | 884 | else { |
| 885 | 885 | $f = @fsockopen($first_host, $port, $errno, $errstr, _INC_DISTANT_CONNECT_TIMEOUT); |
| 886 | 886 | spip_log("Recuperer $path sur $first_host:$port par $f"); |
| 887 | 887 | if (!$f) { |
| 888 | - spip_log("Erreur connexion $errno $errstr",_LOG_ERREUR); |
|
| 888 | + spip_log("Erreur connexion $errno $errstr", _LOG_ERREUR); |
|
| 889 | 889 | return false; |
| 890 | 890 | } |
| 891 | 891 | stream_set_timeout($f, _INC_DISTANT_CONNECT_TIMEOUT); |
@@ -895,11 +895,11 @@ discard block |
||
| 895 | 895 | |
| 896 | 896 | $req = "$method $path $vers\r\n" |
| 897 | 897 | . "Host: $host\r\n" |
| 898 | - . "User-Agent: " . _INC_DISTANT_USER_AGENT . "\r\n" |
|
| 899 | - . ($refuse_gz ? '' : ("Accept-Encoding: " . _INC_DISTANT_CONTENT_ENCODING . "\r\n")) |
|
| 898 | + . "User-Agent: "._INC_DISTANT_USER_AGENT."\r\n" |
|
| 899 | + . ($refuse_gz ? '' : ("Accept-Encoding: "._INC_DISTANT_CONTENT_ENCODING."\r\n")) |
|
| 900 | 900 | . (!$site ? '' : "Referer: $site/$referer\r\n") |
| 901 | - . (!$date ? '' : "If-Modified-Since: " . (gmdate("D, d M Y H:i:s", $date) . " GMT\r\n")) |
|
| 902 | - . (!$user ? '' : ("Authorization: Basic " . base64_encode($user) . "\r\n")) |
|
| 901 | + . (!$date ? '' : "If-Modified-Since: ".(gmdate("D, d M Y H:i:s", $date)." GMT\r\n")) |
|
| 902 | + . (!$user ? '' : ("Authorization: Basic ".base64_encode($user)."\r\n")) |
|
| 903 | 903 | . (!$proxy_user ? '' : "Proxy-Authorization: Basic $proxy_user\r\n") |
| 904 | 904 | . (!strpos($vers, '1.1') ? '' : "Keep-Alive: 300\r\nConnection: keep-alive\r\n"); |
| 905 | 905 | |