projets / aidenligne_francais_universite.git / blame
| Commit | Line | Data |
|---|---|---|
| c495c100 P |
1 | <?php |
| 2 | ||
| 3 | /***************************************************************************\ | |
| 4 | * SPIP, Systeme de publication pour l'internet * | |
| 5 | * * | |
| 6 | * Copyright (c) 2001-2007 * | |
| 7 | * Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James * | |
| 8 | * * | |
| 9 | * Ce programme est un logiciel libre distribue sous licence GNU/GPL. * | |
| 10 | * Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne. * | |
| 11 | \***************************************************************************/ | |
| 12 | ||
| 13 | if (!defined("_ECRIRE_INC_VERSION")) return; | |
| 14 | ||
| 15 | // http://doc.spip.org/@action_iconifier_dist | |
| 16 | function action_iconifier_dist() | |
| 17 | { | |
| 18 | include_spip('inc/actions'); | |
| 19 | $securiser_action = charger_fonction('securiser_action', 'inc'); | |
| 20 | $arg = $securiser_action(); | |
| 21 | $iframe_redirect = _request('iframe_redirect'); | |
| 22 | ||
| 23 | $arg = rawurldecode($arg); | |
| 24 | ||
| 25 | if (!preg_match(',^-?\d*(\D)(.*)$,',$arg, $r)) | |
| 26 | spip_log("action iconifier: $arg pas compris"); | |
| 27 | elseif ($r[1] == '+') | |
| 28 | action_spip_image_ajouter_dist($r[2]); | |
| 29 | else action_spip_image_effacer_dist($r[2]); | |
| 30 | ||
| 31 | if(_request("iframe") == 'iframe') { | |
| 32 | $redirect = urldecode($iframe_redirect)."&iframe=iframe"; | |
| 33 | redirige_par_entete(urldecode($redirect)); | |
| 34 | } | |
| 35 | } | |
| 36 | ||
| 37 | // http://doc.spip.org/@action_spip_image_effacer_dist | |
| 38 | function action_spip_image_effacer_dist($arg) { | |
| 39 | ||
| 40 | if (!strstr($arg, "..")) | |
| 41 | @unlink(_DIR_LOGOS . $arg); | |
| 42 | } | |
| 43 | ||
| 44 | // | |
| 45 | // Ajouter un logo | |
| 46 | // | |
| 47 | ||
| 48 | // $source = $_FILES[0] | |
| 49 | // $dest = arton12.xxx | |
| 50 | // http://doc.spip.org/@action_spip_image_ajouter_dist | |
| 51 | function action_spip_image_ajouter_dist($arg) { | |
| 52 | global $sousaction2, $source, $formats_logos; | |
| 53 | ||
| 54 | include_spip('inc/getdocument'); | |
| 55 | if (!$sousaction2) { | |
| 56 | if (!$_FILES) $_FILES = $GLOBALS['HTTP_POST_FILES']; | |
| 57 | $source = (is_array($_FILES) ? array_pop($_FILES) : ""); | |
| 58 | } | |
| 59 | if ($source) { | |
| 60 | $f =_DIR_LOGOS . $arg . '.tmp'; | |
| 61 | ||
| 62 | if (!is_array($source)) | |
| 63 | // fichier dans upload/ | |
| 64 | $source = @copy(determine_upload() . $source, $f); | |
| 65 | else { | |
| 66 | // Intercepter une erreur a l'envoi | |
| 67 | if (check_upload_error($source['error'])) | |
| 68 | $source =""; | |
| 69 | else | |
| 70 | // analyse le type de l'image (on ne fait pas confiance au nom de | |
| 71 | // fichier envoye par le browser : pour les Macs c'est plus sur) | |
| 72 | ||
| 73 | $source = deplacer_fichier_upload($source['tmp_name'], $f); | |
| 74 | } | |
| 75 | } | |
| 76 | if (!$source) | |
| 77 | spip_log("pb de copie pour $f"); | |
| 78 | else { | |
| 79 | $size = @getimagesize($f); | |
| 80 | $type = !$size ? '': ($size[2] > 3 ? '' : $formats_logos[$size[2]-1]); | |
| 81 | if ($type) { | |
| 82 | $poids = filesize($f); | |
| 83 | ||
| 84 | if (_LOGO_MAX_SIZE > 0 | |
| 85 | AND $poids > _LOGO_MAX_SIZE*1024) { | |
| 86 | @unlink ($f); | |
| 87 | check_upload_error(6, | |
| 88 | _T('info_logo_max_poids', | |
| 89 | array('maxi' => taille_en_octets(_LOGO_MAX_SIZE*1024), | |
| 90 | 'actuel' => taille_en_octets($poids)))); | |
| 91 | } | |
| 92 | ||
| 93 | if (_LOGO_MAX_WIDTH * _LOGO_MAX_HEIGHT | |
| 94 | AND ($size[0] > _LOGO_MAX_WIDTH | |
| 95 | OR $size[1] > _LOGO_MAX_HEIGHT)) { | |
| 96 | @unlink ($f); | |
| 97 | check_upload_error(6, | |
| 98 | _T('info_logo_max_taille', | |
| 99 | array( | |
| 100 | 'maxi' => | |
| 101 | _T('info_largeur_vignette', | |
| 102 | array('largeur_vignette' => _LOGO_MAX_WIDTH, | |
| 103 | 'hauteur_vignette' => _LOGO_MAX_HEIGHT)), | |
| 104 | 'actuel' => | |
| 105 | _T('info_largeur_vignette', | |
| 106 | array('largeur_vignette' => $size[0], | |
| 107 | 'hauteur_vignette' => $size[1])) | |
| 108 | ))); | |
| 109 | } | |
| 110 | @rename ($f, _DIR_LOGOS . $arg . ".$type"); | |
| 111 | } | |
| 112 | else { | |
| 113 | @unlink ($f); | |
| 114 | check_upload_error(6,_T('info_logo_format_interdit', | |
| 115 | array('formats' => join(', ', $formats_logos)))); | |
| 116 | } | |
| 117 | ||
| 118 | } | |
| 119 | } | |
| 120 | ?> |