Mercurial > hg > lukkari
view beta.php @ 2:2471bb891299
Cosmetics.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Tue, 11 Jan 2011 20:53:50 +0200 |
parents | 21fde93375e9 |
children | 3d6a83eaa2ba |
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<? $pageCSS = array("http://tnsp.org/docs1.css", "luk.css"); $pageCharset = "iso-8859-15"; $luokkaDefault = "TTE9SNO"; $mapFile = "kartta.png"; $classFile = "luokkatilat.txt"; $cacheFile = "coursecache.txt"; $baseURI = "http://tnsp.org/luk/?"; $infoURI = "http://www.oamk.fi/opiskelijalle/rakenne/opinto-opas/koulutusohjelmat/?sivu=oj&kieli=FI&opas=2010-2011&vuosi=10S11K&koodi1="; $showDays = 6; $dayNames = array("Maanantai", "Tiistai", "Keskiviikko", "Torstai", "Perjantai", "Lauantai", "Sunnuntai"); require "mcommon.inc.php"; require "merrors.inc.php"; function getHour($hour) { return "<br />".($hour + 8).":15 - ".($hour + 9).":00<br /><br />"; } function checkClassID(&$id) { global $luokkaDefault; if (!preg_match("#^[A-Z]{3}\d\S+#", $id)) { errorMsg("Virhe! Luokan täytyy olla muotoa <b>XXXnXXX</b>, käytetään vakioavoa <b>".$luokkaDefault."</b>."); $id = $luokkaDefault; return FALSE; } else return TRUE; } // Check given parameters if (isset($_GET["luokka"])) { $luokka = $_GET["luokka"]; if (checkClassID($luokka)) { setcookie("lukluokka", $luokka, time() + 365*24*60*60); // expire in a year } } else if (isset($_COOKIE["lukluokka"])) { $luokka = $_COOKIE["lukluokka"]; checkClassID($luokka); } else { errorMsg("Luokkaa ei asetettu, käytetään vakioarvoa <b>".$luokkaDefault."</b>."); $luokka = $luokkaDefault; } if (isset($_GET["tila"])) { $tila = $_GET["tila"]; echo "Luokkatilan näyttömoodi ei vielä tuettu.<br />\n"; exit; $fp = @fopen($classFile, "rb"); if ($fp) { fclose($fp); } } function matchCourse($id) { global $cache, $infoURI, $cacheDirty; // Check if course exists in cache if (!isset($cache[$id])) { $cacheDirty = TRUE; // Not cached, try to fetch data $data = @file_get_contents($infoURI.$id); if ($data !== FALSE) { if (preg_match("#<td class=\"smallheadercell\"><strong>(.+?)\s+(\d+)\s*op\s*</strong></td>#", $data, $m)) { // Add data to cache $cache[$id] = array("desc" => $m[1], "op" => intval($m[2])); } } } if (isset($cache[$id])) return "<a target=\"_blank\" title=\"".htmlentities($id." - ".$cache[$id]["op"]." op"). "\" href=\"".htmlentities($infoURI.$id)."\">".htmlentities($cache[$id]["desc"])."</a>"; else return htmlentities($id); } function matchClass($matches) { global $baseURI; return "<b><a href=\"".$baseURI."tila=".$matches[1]."\">".$matches[1]."</a></b> ".$matches[2]; } // Global cache for course data $cache = array(); $cacheDirty = FALSE; // Try to read cachefile, if we can get file lock on it $fp = @fopen($cacheFile, "rb"); if ($fp) { if (flock($fp, LOCK_SH)) { require($cacheFile); flock($fp, LOCK_UN); } fclose($fp); } if (file_exists($luokka.".data")) { require($luokka.".data"); } else { errorMsg("Luokan ".htmlentities($luokka)." datatiedostoa ei löytynyt!"); } $totalHours = 0; $totalGrouped = 0; $dayHours = array(); for ($day = 0; $day < $showDays; $day++) $dayHours[$day]["total"] = $dayHours[$day]["grouped"] = 0; foreach ($classDefs as $id => $data) { $h = $data["hours"]; $totalHours += $h; $dayHours[$data["day"]]["total"] += $h; if (!$data["grouped"]) { $totalGrouped += $h; $dayHours[$data["day"]]["grouped"] += $h; } } for ($day = $showDays - 1; $day >= 0; $day--) { if ($dayHours[$day]["total"] == 0) $showDays--; else break; } $pageTitle = $luokka." / ".join("; ", $classInfo["info"]); printPageHeader($pageTitle); echo "<h1>".$pageTitle."</h1>\n". "<p>".join("; ", $classInfo["general"])."</p>\n"; echo "<table class=\"timetable\">". " <tr>\n <th></th>\n"; for ($day = 0; $day < $showDays; $day++) { echo " <th class=\"days\">".$dayNames[$day]."</th>\n"; } echo " </tr>\n"; for ($hour = 0; $hour < $classInfo["maxhours"]; $hour++) { echo " <tr>\n"; echo " <th class=\"hours\">".getHour($hour)."</th>\n"; for ($day = 0; $day < $showDays; $day++) { if (isset($classHourTable[$hour][$day])) { $h = $classHourTable[$hour][$day]; if ($h < 1) { if ($h == 0) { $n = 0; for ($i = $hour; $i < $classInfo["maxhours"]; $i++) if ($classHourTable[$i][$day] == $h) { $classHourTable[$i][$day] = -1; $n++; } else break; echo " <td rowspan=\"".$n."\" class=\"clnothing\"></td>\n"; } } else if (isset($classDefs[$h])) { if (!isset($classDefs[$h]["done"])) { $classDefs[$h]["done"] = true; $i = $classDefs[$h]; $d = $classDefs[$h]["data"]; $isSplit = preg_match("/^[A-Z]\d{6}$/", $d[1]); echo " <td rowspan=\"".$i["hours"]. "\" class=\"".($isSplit || $i["grouped"] ? "clgrouped" : "clnormal")."\">"; if ($isSplit) { echo "<table>". "<tr><td>".matchCourse($d[0])."</td><td>".matchCourse($d[1])."</td></tr>"; for ($j = 2; $j < count($d); $j += 2) echo "<tr><td>".htmlentities($d[$j])."</td><td>".(isset($d[$j+1]) ? htmlentities($d[$j+1]) : "")."</td></tr>"; echo "</table>"; } else { echo matchCourse($d[0])."<br />"; for ($j = 1; $j < count($d); $j++) echo htmlentities($d[$j])."<br />"; } echo "</td>\n"; } } else errorMsg("Internal error cell $hour / $day : hour id $h does not exist!"); } else errorMsg("Internal error, cell $hour / $day does not exist."); } echo " </tr>\n"; } echo " <tr>\n <td>Tunteja (<b>ryhmä</b>)</td>\n"; for ($day = 0; $day < $showDays; $day++) { echo " <td>".$dayHours[$day]["total"]."h (<b>".$dayHours[$day]["grouped"]."h</b>)</td>\n"; } echo " </tr>\n"; echo "</table>"; // Show error messages if ($errorSet) { echo "<ul>\n"; foreach ($errorMsgs as $msg) echo "<li>$msg</li>\n"; echo "</ul>\n"; } printPageFooter(); // Dump the course data cache, but only if it has changed if ($cacheDirty) { // First try append mode $fp = @fopen($cacheFile, "rb+"); // If file didn't exist, try write mode if (!$fp) $fp = @fopen($cacheFile, "wb"); if ($fp) { // Use locking to prevent concurrent access and dump data if (flock($fp, LOCK_EX)) { ftruncate($fp, 0); fwrite($fp, "<?\n\$cache = array(\n"); foreach ($cache as $id => $data) { fwrite($fp, " \"".addslashes($id)."\" => array(\"desc\" => \"". addslashes($data["desc"])."\", \"op\" => ".$data["op"]."),\n"); } fwrite($fp, ");\n?>"); } fclose($fp); } } ?>