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 | include_spip('inc/meta'); | |
| 15 | include_spip('inc/headers'); | |
| 16 | ||
| 17 | ||
| 18 | // Tester nos capacites a creer des images avec GD2 (taille memoire) | |
| 19 | // http://doc.spip.org/@action_tester_taille_dist | |
| 20 | function action_tester_taille_dist() { | |
| 21 | global $arg; | |
| 22 | //$securiser_action = charger_fonction('securiser_action', 'inc'); | |
| 23 | //$arg = $securiser_action(); | |
| 24 | $max_size = isset($GLOBALS['meta']['max_taille_vignettes'])?$GLOBALS['meta']['max_taille_vignettes']:0; | |
| 25 | $max_size_echec = isset($GLOBALS['meta']['max_taille_vignettes_echec'])?$GLOBALS['meta']['max_taille_vignettes_echec']:0; | |
| 26 | $max_size_test = isset($GLOBALS['meta']['max_taille_vignettes_test'])?$GLOBALS['meta']['max_taille_vignettes_test']:0; | |
| 27 | $taille = intval($arg); | |
| 28 | $file = _DIR_IMG_PACK . 'jauge-vert.gif'; | |
| 29 | $file_size = 94; | |
| 30 | ||
| 31 | if (($s = $taille*$taille)>$max_size){ | |
| 32 | if (!$max_size_echec OR $s < $max_size_echec) { | |
| 33 | include_spip('inc/filtres'); | |
| 34 | // des inclusions representatives d'un hit prive et/ou public pour la conso memoire | |
| 35 | include_spip('public/assembler'); | |
| 36 | include_spip('public/balises'); | |
| 37 | include_spip('public/boucles'); | |
| 38 | include_spip('public/cacher'); | |
| 39 | include_spip('public/compiler'); | |
| 40 | include_spip('public/composer'); | |
| 41 | include_spip('public/criteres'); | |
| 42 | include_spip('public/interfaces'); | |
| 43 | include_spip('public/parametrer'); | |
| 44 | include_spip('public/phraser_html'); | |
| 45 | include_spip('public/references'); | |
| 46 | ||
| 47 | include_spip('inc/presentation'); | |
| 48 | include_spip('inc/charsets'); | |
| 49 | include_spip('inc/documents'); | |
| 50 | include_spip('inc/lang'); | |
| 51 | include_spip('inc/texte'); | |
| 52 | $dummy = propre("<doc1>"); | |
| 53 | ||
| 54 | $image_source = _DIR_IMG_PACK."test.png"; | |
| 55 | $res = spip_query("SELECT valeur FROM spip_meta WHERE nom='max_taille_vignettes_test'"); | |
| 56 | if ($row = spip_fetch_array($res)) | |
| 57 | $max_size_test = $row['valeur']; | |
| 58 | if (!$max_size_test OR $max_size_test>$s) | |
| 59 | ecrire_meta('max_taille_vignettes_test',$s,'non'); | |
| 60 | $result = filtrer('image_recadre',$image_source,$taille,$taille); | |
| 61 | // on est ici, donc pas de plantage | |
| 62 | if ($max_size_test>$s) | |
| 63 | ecrire_meta('max_taille_vignettes_test',$max_size_test,'non'); | |
| 64 | else | |
| 65 | effacer_meta('max_taille_vignettes_test'); | |
| 66 | $src = extraire_attribut($result,'src'); | |
| 67 | } | |
| 68 | // et maintenant envoyer la vignette de tests | |
| 69 | if ($src) { | |
| 70 | ecrire_meta('max_taille_vignettes',$taille*$taille,'non'); | |
| 71 | ecrire_metas(); | |
| 72 | @unlink($src); | |
| 73 | } | |
| 74 | else { | |
| 75 | if (!$max_size_echec OR $s < $max_size_echec) | |
| 76 | ecrire_meta('max_taille_vignettes_echec',$taille*$taille,'non'); | |
| 77 | # image echec | |
| 78 | $file = _DIR_IMG_PACK . 'jauge-rouge.gif'; | |
| 79 | $file_size = 84; | |
| 80 | } | |
| 81 | } | |
| 82 | ||
| 83 | header('Content-Type: image/gif'); | |
| 84 | header("Content-Length: $file_size"); | |
| 85 | header('Cache-Control: max-age=20'); | |
| 86 | header('Pragma: public'); | |
| 87 | readfile($file); | |
| 88 | exit; | |
| 89 | } | |
| 90 | ||
| 91 | ?> |