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PHP Cross Reference of DokuWiki |
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1 <?php 2 /** 3 * DokuWiki mainscript 4 * 5 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 6 * @author Andreas Gohr <andi@splitbrain.org> 7 * 8 * @global Input $INPUT 9 */ 10 11 // update message version - always use a string to avoid localized floats! 12 use dokuwiki\Extension\Event; 13 14 $updateVersion = "55"; 15 16 // xdebug_start_profiling(); 17 18 if(!defined('DOKU_INC')) define('DOKU_INC', dirname(__FILE__).'/'); 19 20 // define all DokuWiki globals here (needed within test requests but also helps to keep track) 21 global $ACT, $INPUT, $QUERY, $ID, $REV, $DATE_AT, $IDX, 22 $DATE, $RANGE, $HIGH, $TEXT, $PRE, $SUF, $SUM, $INFO, $JSINFO; 23 24 25 if(isset($_SERVER['HTTP_X_DOKUWIKI_DO'])) { 26 $ACT = trim(strtolower($_SERVER['HTTP_X_DOKUWIKI_DO'])); 27 } elseif(!empty($_REQUEST['idx'])) { 28 $ACT = 'index'; 29 } elseif(isset($_REQUEST['do'])) { 30 $ACT = $_REQUEST['do']; 31 } else { 32 $ACT = 'show'; 33 } 34 35 // load and initialize the core system 36 require_once (DOKU_INC.'inc/init.php'); 37 38 //import variables 39 $INPUT->set('id', str_replace("\xC2\xAD", '', $INPUT->str('id'))); //soft-hyphen 40 $QUERY = trim($INPUT->str('q')); 41 $ID = getID(); 42 43 $REV = $INPUT->int('rev'); 44 $DATE_AT = $INPUT->str('at'); 45 $IDX = $INPUT->str('idx'); 46 $DATE = $INPUT->int('date'); 47 $RANGE = $INPUT->str('range'); 48 $HIGH = $INPUT->param('s'); 49 if(empty($HIGH)) $HIGH = getGoogleQuery(); 50 51 if($INPUT->post->has('wikitext')) { 52 $TEXT = cleanText($INPUT->post->str('wikitext')); 53 } 54 $PRE = cleanText(substr($INPUT->post->str('prefix'), 0, -1)); 55 $SUF = cleanText($INPUT->post->str('suffix')); 56 $SUM = $INPUT->post->str('summary'); 57 58 59 //parse DATE_AT 60 if($DATE_AT) { 61 $date_parse = strtotime($DATE_AT); 62 if($date_parse) { 63 $DATE_AT = $date_parse; 64 } else { // check for UNIX Timestamp 65 $date_parse = @date('Ymd',$DATE_AT); 66 if(!$date_parse || $date_parse === '19700101') { 67 msg(sprintf($lang['unable_to_parse_date'], hsc($DATE_AT))); 68 $DATE_AT = null; 69 } 70 } 71 } 72 73 //check for existing $REV related to $DATE_AT 74 if($DATE_AT) { 75 $pagelog = new \dokuwiki\ChangeLog\PageChangeLog($ID); 76 $rev_t = $pagelog->getLastRevisionAt($DATE_AT); 77 if($rev_t === '') { //current revision 78 $REV = null; 79 $DATE_AT = null; 80 } else if ($rev_t === false) { //page did not exist 81 $rev_n = $pagelog->getRelativeRevision($DATE_AT,+1); 82 msg( 83 sprintf( 84 $lang['page_nonexist_rev'], 85 dformat($DATE_AT), 86 wl($ID, array('rev' => $rev_n)), 87 dformat($rev_n) 88 ) 89 ); 90 $REV = $DATE_AT; //will result in a page not exists message 91 } else { 92 $REV = $rev_t; 93 } 94 } 95 96 //make infos about the selected page available 97 $INFO = pageinfo(); 98 99 // handle debugging 100 if($conf['allowdebug'] && $ACT == 'debug') { 101 html_debug(); 102 exit; 103 } 104 105 //send 404 for missing pages if configured or ID has special meaning to bots 106 if(!$INFO['exists'] && 107 ($conf['send404'] || preg_match('/^(robots\.txt|sitemap\.xml(\.gz)?|favicon\.ico|crossdomain\.xml)$/', $ID)) && 108 ($ACT == 'show' || (!is_array($ACT) && substr($ACT, 0, 7) == 'export_')) 109 ) { 110 header('HTTP/1.0 404 Not Found'); 111 } 112 113 //prepare breadcrumbs (initialize a static var) 114 if($conf['breadcrumbs']) breadcrumbs(); 115 116 // check upstream 117 checkUpdateMessages(); 118 119 $tmp = array(); // No event data 120 Event::createAndTrigger('DOKUWIKI_STARTED', $tmp); 121 122 //close session 123 session_write_close(); 124 125 //do the work (picks up what to do from global env) 126 act_dispatch(); 127 128 $tmp = array(); // No event data 129 Event::createAndTrigger('DOKUWIKI_DONE', $tmp); 130 131 // xdebug_dump_function_profile(1);
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