function ewiki_cache_url($url, $cache_min = 1200) { global $ewiki_cache_ctype; #-- check if fresh enough in cache (20min) $data = ewiki_db::GET($url); if (time() <= $data["lastmodified"] + $cache_min) { $ewiki_cache_ctype = $data["Content-Type"]; return $data["content"]; } #-- retrieve $req = new http_request("GET", $url); $req->header["Accept"] = "application/atom+xml, application/rss+xml, text/rss, xml/*, */*rss*"; if ($data["meta"]["Last-Modified"]) { $req->headers["If-Modified-Since"] = $data["meta"]["Last-Modified"]; } if ($data["meta"]["Etag"]) { $req->headers["If-None-Match"] = $data["meta"]["Etag"]; } $result = $req->go(); #-- create/overwrite cache entry if ($result->status == 200) { $data = ewiki_db::CREATE($url, 0x0, "ewiki_cache_url"); $data["flags"] = 0x0; $data["content"] = $result->body; foreach ($result->headers as $i => $v) { $data["meta"][$i] = $v; } $data["meta"]["class"] = "temp"; $data["meta"]["kill-after"] = time() + $cache_min; if ($t = $data["meta"]["Last-Modified"]) { // $data["lastmodified"] = ewiki_decode_datetime($t); } ewiki_db::WRITE($data, "_OVERWRITE=1"); } $ewiki_cache_ctype = $data["Content-Type"]; return $data["content"]; }
function PUT($path, $ct, $charset) { #-- let's call the auth routine once more?? $this->auth(); #-- get old page version $id = $this->id($path); $data = ewiki_db::GET($id) or $data = ewiki_db::CREATE($id); #-- read from whereever $data["content"] = $this->get_body(); #-- check content-type if ($ct != "text/wiki" && $ct != "text/plain") { return "422 Only WikiPages Accepted"; } #-- save back to db ewiki_db::UPDATE($data); $data["version"] += 1; $ok = ewiki_db::WRITE($data); #-- handle response here if ($ok) { return "200 Written Successfully"; } return "500 Couldn't Save"; }
function ewiki_mpi_bugreport($action, $args, &$iii, &$s) { global $ewiki_id; $MAIN = $ewiki_id; //"BugReports"; $ELSE = $args[0] or $ELSE = rtrim($MAIN, "s"); $o = ""; if ($_REQUEST["br_save"]) { #-- check parameters $content = $_REQUEST["content"]; $title = $_REQUEST["title"]; $author = $_REQUEST["author"]; if (strlen($content) < 50) { return "<p><b>Insufficient information for a useful BugReport.</b></p>"; } if (strstr($title, "???")) { $title = substr($content, 0, 50); } #-- make page name for bug report $new_id = ewiki_title_to_pagename($title, $ELSE); #-- generate bug page text $new = "This page is part of the {$MAIN} series. Please go there to submit a new bug or to see the list of all existing reports.\n"; if ($m = $_REQUEST["br_notify"]) { $new .= "\n[notify:{$m}]\n"; } $new .= "\n----\n\n" . "!! {$title}\n\n"; foreach ($_REQUEST["i"] as $i => $v) { if ($v != "unknown") { $new .= "| {$i} | {$v} |\n"; } } $new .= "| status | __open__ |\n <?plugin BugReportState ?" . "> \n"; $new .= "\n{$author}: {$content}\n\n"; #-- create new bug report page $data = ewiki_db::CREATE($new_id); $data["content"] = $new; ewiki_db::UPDATE($data); $data["version"] = 1; $ok = ewiki_db::WRITE($data); if (!$ok) { return "<b>Error</b> while creating new bug report page. Please go back and change the title (at least two words required), so we can try again."; } #-- store bugreport entry on main page $data = ewiki_db::GET($MAIN); $list_e = "| __open__ | {$new_id} | {$title} |\n"; $data["content"] = preg_replace("/(\n\\|.+\\|.+\\|\\s*\n)/", "\$1{$list_e}", $data["content"], 1); ewiki_db::UPDATE($data); $data["version"]++; ewiki_db::WRITE($data); if ($notify = function_exists($pf = "ewiki_notify_edit_hook")) { $pf($MAIN, $data, $uu); } #-- append to page output $iii[] = array("\n\n| new bug report [#added \"added\"] as {$new_id} |\n\n", 0xffff, "core"); } else { $url = ewiki_script("", $ewiki_id); $ver = EWIKI_VERSION; $current_vers = "<option>{$ver}"; for ($i = $ver[strlen($ver) - 1] - 1; $i > 0; $i--) { $current_vers .= "<option>" . substr($ver, 0, strlen($ver) - 1) . $i; } $o .= <<<EOT <form style="border:2px #444455 solid; background:#9999aa; padding:5px;"class="BugReport" action="{$url}#added" method="POST" enctype="multipart/form-data"> bug title: <input type="text" name="title" value="???" size="50"> <br/> <br/> YourName: <input type="text" name="author" value="anonymous" size="30"> <br/> <br/> your ewiki version: <select name="i[ewiki version]"><option>unknown<option>other{$current_vers}<option>CVS today<option>CVS yesterday<option>CVS last week<option>two weeks old<option>latest -dev<option>R1.02a<option>R1.01f<option>R1.01e<option>R1.01d<option>R1.01c<option>R1.01b<option>R1.01a</select> plattform: <select name="i[operating system]"><option>unknown<option>other<option>Win4<option>NT (2K,XP)<option>Unix<option>Linux<option>OS X</select> <br/> database: <select name="i[database backend]"><option>unknown<option>mysql<option>db_flat_files<option>db_fast_files<option>anydb: other<option>anydb: pgsql<option>dzf2<option>dba/dbm<option>phpwiki13<option>zip<option>other<option>own</select> php version: <select name="i[php version]"><option>unknown<option>4.0.x<option>4.1.x<option>4.2.x<option>4.3.x<option>4.4/4.5 (CVS)<option>5.0-beta/rc<option>5.0.x<option>CGI/suPHP<option>PHP/FastCGI<option>SafeMode 4.x</select> <br> problem category (vague): <select name="i[bug category]"><option>unknown<option>general<option>feature request<option>get running<option>markup<option>links<option>error message<option>plugin<option>page plugin<option>action plugin<option>auth plugin<option>aview plugin<option>edit plugin<option>feature extension<option>link tweak plugin<option>mpi plugin<option>spages<option>lib extension<option>module plugin<option>db plugin<option>configuration<option>documentation</select> <br/> <br/> long error description:<br /> <textarea name="content" cols="75" rows="8"> </textarea> <br/><br/> <input type="submit" name="br_save" value="create bug page"> <br/> <br/> email notification <input type="text" name="br_notify" value="" size="16"> <br/><small>(opt., only enter if you want get notified on any responses)</small> <br/> </form> EOT; } return $o; }
#-- scan for files $ls = scan_dir($dir); foreach ($ls as $fn) { if (fnmatch($glob, $fn)) { $id = "{$prefix}{$fn}"; #-- checking for entry if ($data = ewiki_db::GET($id)) { // our cache entries don't have any flag set if ($data["flags"] & EWIKI_DB_F_TYPE) { continue; // real page exists, definetely won't overwrite } } #-- read $content = file_get_contents("{$dir}/{$fn}"); $data = ewiki_db::CREATE($id, 0x0); $data["content"] = $content; $data["meta"]["class"] = "search"; #-- write ewiki_db::WRITE($id, "_OVERWRITE=1"); } } #-- returns only filenames (no dirs) with leading dirspec omitted function scan_dir($dir, $pfix = "") { $r = array(); $dh = opendir($dir); while ($fn = readdir($dh)) { if (is_dir("{$dir}/{$pfix}{$fn}")) { $r += scan_dir($dir, "{$pfix}{$fn}/"); } else {
<?php /* This part writes back the $anacron[] timestamps, so we can keep track of when we run which parts in here. */ #-- update if ($anacron && ANACRON_ID) { echo "[{$cron}]: writing back anacron timestamps\n"; #-- get old $data = ewiki_db::GET(ANACRON_ID) or $data = ewiki_db::CREATE(ANACRON_ID); #-- vars $data["flags"] = EWIKI_DB_F_SYSTEM; ewiki_db::UPDATE($data); $data["lastmodified"] = $anacron["last"] = EWIKI_CRON; $data["content"] = serialize($anacron); #-- overwrite ewiki_db::WRITE($data, 1) or $data["version"]++ && ewiki_db::WRITE($data); }
$data["refs"] = "\n\n" . trim(trim($data["refs"], "\n"), "\r") . "\n\n"; } // {content} if ($data["flags"] & EWIKI_DB_F_TEXT) { $data["content"] = preg_replace("/\r*(\n)\r?/", "\$1", $data["content"]); } #-- ok, throw into DB if (ewiki_db::WRITE($data, $overwrite = 1)) { echo "<div class=\"msg\">page written into database</div>\n\n"; } else { echo "<div class=\"msg\">error writing entry to db</div>\n\n"; } } #-- fill with inital data if ($_REQUEST["create"] && !$data) { $data = ewiki_db::CREATE($id); } #-- start output echo '<form action="edit.php" method="POST" enctype="multipart/form-data">'; echo '<input type="hidden" name="id" value="' . htmlentities($id) . '">'; #-- {id} print_field($data, "id", 32); #-- {version} print_field($data, "version", 3, "", ""); echo ' <input type="submit" name="refresh" value="refr" title="refresh view, show given version"> '; echo ' <a href="list_vers.php?id=' . urlencode($id) . '">...</a> '; echo '<input type="submit" name="delete" value="del" title="delete current page version"><br>' . "\n"; #-- {flags} print_flags($data); #-- {author} and {hits}, {created}, {lastmodified} print_field($data, "author", 26);