Mercurial > hg > lukkari
annotate index.php @ 63:6635246b70d9
Implement translations.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Wed, 24 Oct 2012 02:54:10 +0300 |
| parents | cdc04572800c |
| children | 6900beff8789 |
| rev | line source |
|---|---|
| 59 | 1 <?php |
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2 // |
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3 // Yes, this is horrible. :| |
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4 // |
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5 $pageCharset = "utf-8"; |
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6 $internalCharset = "utf-8"; |
| 63 | 7 $classDefault = "TTE9SNO"; |
| 5 | 8 $classFile = "luokat.txt"; |
| 1 | 9 $cacheFile = "coursecache.txt"; |
| 63 | 10 $baseURI = "http://tnsp.org/luk/"; |
| 30 | 11 //$infoURI = "http://www.oamk.fi/opiskelijalle/rakenne/opinto-opas/koulutusohjelmat/?sivu=oj&kieli=FI&opas=2010-2011&vuosi=10S11K&koodi1="; |
| 12 $infoURI = "http://www.oamk.fi/opiskelijalle/rakenne/opinto-opas/koulutusohjelmat/?sivu=oj&kieli=FI&koodi1="; | |
| 1 | 13 |
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14 $pageCSSData = array("cookie" => "lukcss", "prefix" => $baseURI."luk"); |
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15 $pageCSSAlts = array("blue" => "1", "old" => "2", "purple" => "3"); |
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16 |
| 63 | 17 $pageLanguages = array("fi", "en"); |
| 18 | |
| 19 $lukDayNames = array( | |
| 20 "fi" => array("Maanantai", "Tiistai", "Keskiviikko", "Torstai", "Perjantai", "Lauantai", "Sunnuntai"), | |
| 21 "en" => array("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"), | |
| 22 ); | |
| 23 | |
| 24 $lukTranslations = array( | |
| 25 "Original" => array("fi" => "Alkuperäinen"), | |
| 26 "Next period" => array("fi" => "Seuraava periodi"), | |
| 27 "Current period" => array("fi" => "Nykyinen periodi"), | |
| 28 "Switch" => array("fi" => "Vaihda"), | |
| 29 | |
| 30 "contact" => array( | |
| 31 "en" => "Contact <b>ccr @ IRCNet</b> tai <b>ccr at tnsp dot org</b>. The author can't be held responsible for any errors in the data!", | |
| 32 "fi" => "Yhteydenotot <b>ccr @ IRCNet</b> tai <b>ccr at tnsp dot org</b>. En vastaa mahdollisista virheistä tiedoissa!", | |
| 33 ), | |
| 34 | |
| 35 "beta" => array( | |
| 36 "en" => " NOTICE! Lukkari v2.0beta is not yet finished. Features present in the previous version but currently missing (mini-mode) will return soon.", | |
| 37 "fi" => " HUOM! Lukkari v2.0beta on vielä keskeneräinen. Vanhassa versiossa olleet puuttuvat ominaisuudet (mini-moodi) palaavat piakkoin.", | |
| 38 ), | |
| 39 | |
| 40 "viikossa" => array( | |
| 41 "en" => "Total of <b>%1</b> hours in the week.", | |
| 42 "fi" => "Viikossa yhteensä <b>%1</b> tuntia.", | |
| 43 ), | |
| 44 | |
| 45 "classNotSet" => array( | |
| 46 "en" => "Class not set, using default <b>%1</b>.", | |
| 47 "fi" => "Luokkaa ei asetettu, käytetään vakioarvoa <b>%1</b>.", | |
| 48 ), | |
| 49 | |
| 50 "Style" => array("fi" => "Tyyli"), | |
| 51 // "" => array("fi" => ), | |
| 52 ); | |
| 53 | |
| 54 | |
| 5 | 55 // Include framework |
| 1 | 56 require "mcommon.inc.php"; |
| 57 require "merrors.inc.php"; | |
| 58 | |
| 2 | 59 |
| 63 | 60 // Translation function |
| 61 function lukMsg($msg) | |
| 62 { | |
| 63 global $lukTranslations, $pageLang; | |
| 64 | |
| 65 if (!isset($pageLang)) | |
| 66 $pageLang = "fi"; | |
| 67 | |
| 68 if (isset($lukTranslations[$msg]) && isset($lukTranslations[$msg][$pageLang])) | |
| 69 $str = $lukTranslations[$msg][$pageLang]; | |
| 70 else | |
| 71 $str = $msg; | |
| 72 | |
| 73 foreach (func_get_args() as $argn => $argv) | |
| 74 { | |
| 75 $str = preg_replace("/\%".$argn."/", $argv, $str); | |
| 76 } | |
| 77 return $str; | |
| 78 } | |
| 79 | |
| 80 | |
| 81 function lukGetDayName($day) | |
| 82 { | |
| 83 global $lukDayNames, $pageLang; | |
| 84 | |
| 85 if (!isset($pageLang)) | |
| 86 $pageLang = "fi"; | |
| 87 | |
| 88 if (isset($lukDayNames[$pageLang]) && isset($lukDayNames[$pageLang][$day])) | |
| 89 return $lukDayNames[$pageLang][$day]; | |
| 90 else | |
| 91 return $lukDayNames["en"][$day]; | |
| 92 } | |
| 93 | |
| 94 | |
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95 function lukChEntities($str) |
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96 { |
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97 global $internalCharset; |
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98 return htmlentities($str, ENT_NOQUOTES, $internalCharset); |
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99 } |
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100 |
| 63 | 101 |
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102 function lukCheckClassID(&$id) |
| 1 | 103 { |
| 63 | 104 global $classDefault; |
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105 if (preg_match("#^([A-Z]{3}\d[A-Za-z0-9_]{1,6}|ccr|Ryh_[A-Z]{3}\d[A-Za-z0-9_]{1,6})$#", $id, $m)) { |
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106 $id = $m[1]; |
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107 return TRUE; |
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108 } else { |
| 63 | 109 errorMsg("Virhe! Luokan täytyy olla muotoa <b>XXXnXXX</b>, käytetään vakioarvoa <b>".$classDefault."</b>."); |
| 110 $id = $classDefault; | |
| 1 | 111 return FALSE; |
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112 } |
| 1 | 113 } |
| 114 | |
| 59 | 115 |
| 63 | 116 function lukGetWeekdayFromTimestamp($stamp) |
| 59 | 117 { |
| 118 $info = getdate($stamp); | |
| 119 $day = $info["wday"]; | |
| 120 return ($day > 0) ? $day - 1 : $day + 6; | |
| 121 } | |
| 122 | |
| 123 | |
| 124 function lukGetHourStamp($stamp) | |
| 5 | 125 { |
| 59 | 126 return date("H:i", mktime(0, 0, $stamp, 0, 0, 0)); |
| 127 } | |
| 128 | |
| 129 | |
| 130 function lukGetHourStr($hour) | |
| 131 { | |
| 132 global $classHourTimes; | |
| 133 if (isset($classHourTimes[$hour])) | |
| 134 { | |
| 135 return | |
| 136 "<br />". | |
| 137 lukGetHourStamp($classHourTimes[$hour]["start"]). | |
| 138 " - ". | |
| 139 lukGetHourStamp($classHourTimes[$hour]["end"]). | |
| 140 "<br /><br />"; | |
| 141 } | |
| 17 | 142 else |
| 59 | 143 return "ERROR"; |
| 5 | 144 } |
| 145 | |
| 146 | |
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147 function lukMatchCourse($id) |
| 1 | 148 { |
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149 global $cache, $infoURI, $cacheDirty, $internalCharset; |
| 1 | 150 |
| 151 // Check if course exists in cache | |
| 59 | 152 if (!isset($cache[$id])) |
| 153 { | |
| 154 // Not cached, try to fetch data | |
| 1 | 155 $cacheDirty = TRUE; |
| 156 $data = @file_get_contents($infoURI.$id); | |
| 59 | 157 if ($data !== FALSE) |
| 158 { | |
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159 $data = iconv("iso-8859-1", $internalCharset, $data); |
| 59 | 160 if (preg_match("#<td class=\"smallheadercell\"><strong>(.+?)\s+(\d+)\s*op\s*</strong></td>#", $data, $m)) |
| 161 { | |
| 1 | 162 // Add data to cache |
| 163 $cache[$id] = array("desc" => $m[1], "op" => intval($m[2])); | |
| 164 } | |
| 165 } | |
| 166 } | |
| 167 | |
| 168 if (isset($cache[$id])) | |
| 59 | 169 { |
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170 return "<a target=\"_blank\" title=\"".lukChEntities($id." - ".$cache[$id]["op"]." op"). |
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171 "\" href=\"".lukChEntities($infoURI.$id)."\">".lukChEntities($cache[$id]["desc"])."</a>"; |
| 59 | 172 } |
| 1 | 173 else |
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174 return lukChEntities($id); |
| 1 | 175 } |
| 176 | |
| 177 | |
| 59 | 178 function lukGetClassInfo($isSplit, $data) |
| 179 { | |
| 180 if ($isSplit) | |
| 181 { | |
| 182 $out = "<table>". | |
| 183 "<tr><td>".lukMatchCourse($data[0])."</td><td>".lukMatchCourse($data[1])."</td></tr>"; | |
| 184 | |
| 185 for ($i = 2; $i < count($data); $i += 2) | |
| 186 { | |
| 187 $out .= "<tr><td>".lukChEntities($data[$i])."</td><td>". | |
| 188 (isset($data[$i+1]) ? lukChEntities($data[$i+1]) : "")."</td></tr>"; | |
| 189 } | |
| 190 | |
| 191 return $out."</table>"; | |
| 192 } | |
| 193 else | |
| 194 { | |
| 195 $out = lukMatchCourse($data[0])."<br />"; | |
| 196 | |
| 197 for ($i = 1; $i < count($data); $i++) | |
| 198 { | |
| 199 $out .= lukChEntities($data[$i])."<br />"; | |
| 200 } | |
| 201 | |
| 202 return $out; | |
| 203 } | |
| 204 } | |
| 205 | |
| 206 | |
| 207 function lukGetClassInfoData($id) | |
| 208 { | |
| 209 global $classInfo; | |
| 210 | |
| 211 if (isset($id)) | |
| 212 { | |
| 213 if ($id >= 0 && isset($classInfo[$id])) | |
| 214 { | |
| 215 $i = $classInfo[$id]; | |
| 216 $isSplit = preg_match("/^[A-Z]\d{6}$/", $i["data"][1]); | |
| 217 return lukGetClassInfo($isSplit, $i["data"]); | |
| 218 } | |
| 219 else | |
| 220 return "<p>Ei tunteja.</p>"; | |
| 221 } | |
| 222 else | |
| 223 return "<p>Ei mitään.</p>"; | |
| 224 } | |
| 225 | |
| 226 | |
| 227 function lukFindClass($day, $hour) | |
| 228 { | |
| 229 global $classHourDefs, $classDayTable; | |
| 230 if (isset($classDayTable[$day])) | |
| 231 { | |
| 232 foreach ($classDayTable[$day] as $id) | |
| 233 { | |
| 234 if ($hour >= $classHourDefs[$id]["start"] && | |
| 235 $hour < $classHourDefs[$id]["start"] + $classHourDefs[$id]["hours"]) | |
| 236 return $id; | |
| 237 } | |
| 238 } | |
| 239 return 0; | |
| 240 } | |
| 241 | |
| 242 | |
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243 // Check given parameters |
| 59 | 244 if (isset($_GET["luokka"])) |
| 245 { | |
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246 $luokka = $_GET["luokka"]; |
| 59 | 247 if (lukCheckClassID($luokka) && !$miniMode) |
| 248 { | |
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249 setcookie("lukluokka", $luokka, time() + 365*24*60*60); // expire in a year |
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250 } |
| 59 | 251 } |
| 252 else | |
| 253 if (isset($_COOKIE["lukluokka"])) | |
| 254 { | |
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255 $luokka = $_COOKIE["lukluokka"]; |
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256 lukCheckClassID($luokka); |
| 59 | 257 } |
| 258 else | |
| 259 { | |
| 63 | 260 errorMsg(lukMsg("classNotSet", $classDefault)); |
| 261 $luokka = $classDefault; | |
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262 } |
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263 |
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264 |
| 63 | 265 if (isset($_GET["lang"])) |
| 266 { | |
| 267 $tmp = strtolower($_GET["lang"]); | |
| 268 if (in_array($tmp, $pageLanguages)) | |
| 269 { | |
| 270 $pageLang = $tmp; | |
| 271 setcookie("luklang", $tmp, time() + 365*24*60*60); // expire in a year | |
| 272 } | |
| 273 } | |
| 274 else | |
| 275 if (isset($_COOKIE["luklang"])) | |
| 276 { | |
| 277 $tmp = $_COOKIE["luklang"]; | |
| 278 if (in_array($tmp, $pageLanguages)) | |
| 279 $pageLang = $tmp; | |
| 280 } | |
| 281 | |
| 282 | |
| 283 | |
| 59 | 284 if (isset($_GET["next"])) |
| 285 { | |
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286 $nextPeriod = TRUE; |
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287 $dataFile = "cache-next/".$luokka.".data"; |
| 59 | 288 } |
| 289 else | |
| 290 { | |
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291 $nextPeriod = FALSE; |
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292 $dataFile = "cache/".$luokka.".data"; |
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293 } |
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294 |
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295 |
| 1 | 296 // Global cache for course data |
| 297 $cache = array(); | |
| 298 $cacheDirty = FALSE; | |
| 299 | |
| 300 // Try to read cachefile, if we can get file lock on it | |
| 301 $fp = @fopen($cacheFile, "rb"); | |
| 59 | 302 if ($fp) |
| 303 { | |
| 304 if (flock($fp, LOCK_SH)) | |
| 305 { | |
| 1 | 306 require($cacheFile); |
| 307 flock($fp, LOCK_UN); | |
| 308 } | |
| 309 fclose($fp); | |
| 310 } | |
| 311 | |
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312 |
| 28 | 313 // Read classfile |
| 59 | 314 $classes = array(); |
| 5 | 315 $fp = @fopen($classFile, "rb"); |
| 59 | 316 if ($fp) |
| 317 { | |
| 318 if (flock($fp, LOCK_SH)) | |
| 319 { | |
| 320 while (!feof($fp)) | |
| 321 { | |
| 5 | 322 $str = trim(fgets($fp, 128)); |
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323 if (strlen($str) > 2 && $str[0] != "#") |
| 5 | 324 $classes[] = $str; |
| 325 } | |
| 326 flock($fp, LOCK_UN); | |
| 327 } | |
| 328 fclose($fp); | |
| 59 | 329 } |
| 330 else | |
| 331 { | |
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332 errorMsg("Luokkien listaa ei löytynyt. Kokeile ladata sivu uudelleen hetken kuluttua."); |
| 1 | 333 } |
| 334 | |
| 335 | |
| 59 | 336 if (!file_exists($dataFile)) |
| 337 { | |
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338 errorMsg("Luokan ".lukChEntities($luokka)." tietoja ei löytynyt! ". |
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339 "Jos luokkakoodi on uusi, ilmestyy se järjestelmään seuraavan ". |
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340 "päivityksen aikana. Luokkatiedot päivitetään kerran viikossa."); |
| 5 | 341 $haveData = FALSE; |
| 1 | 342 } |
| 59 | 343 else |
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344 { |
| 59 | 345 require($dataFile); |
| 346 $haveData = isset($classInfo); | |
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347 } |
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348 |
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349 |
| 59 | 350 function lukNormalTimeTable() |
| 351 { | |
| 63 | 352 global $classInfo, $classHourDefs, $classHourTimes; |
| 20 | 353 |
| 59 | 354 // $currStamp = time() + 9 * 60 * 60 + 18 * 60; |
| 355 $currStamp = time(); | |
| 356 $currTime = $currStamp - mktime(0, 0, 0); | |
| 63 | 357 $currDay = lukGetWeekdayFromTimestamp($currStamp); |
| 59 | 358 |
| 5 | 359 // Create the timetable table |
| 360 $out = | |
| 361 "<p>".join("; ", $classInfo["general"])."</p>\n". | |
| 63 | 362 "<div>".lukMsg("viikossa", $classInfo["totalHours"])."</div>\n". |
| 5 | 363 "<table class=\"timetable\">". |
| 364 " <tr>\n <th></th>\n"; | |
| 59 | 365 $cellWidth = 100 / $classInfo["maxDays"]; |
| 366 if ($cellWidth > 25) $cellWidth = 25; | |
| 367 for ($day = 0; $day < $classInfo["maxDays"]; $day++) | |
| 368 { | |
| 63 | 369 $out .= " <th style=\"width: ".$cellWidth."%;\" class=\"days\">".lukGetDayName($day)."</th>\n"; |
| 5 | 370 } |
| 371 $out .= " </tr>\n"; | |
| 1 | 372 |
| 59 | 373 for ($hour = $classInfo["firstHour"]; $hour < $classInfo["lastHour"]; $hour++) |
| 374 { | |
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375 $out .= " <tr>\n". |
| 59 | 376 " <th class=\"hours\">".lukGetHourStr($hour)."</th>\n"; |
| 377 for ($day = 0; $day < $classInfo["maxDays"]; $day++) | |
| 378 { | |
| 379 $id = lukFindClass($day, $hour); | |
| 380 if ($id > 0) | |
| 381 { | |
| 382 $class = &$classHourDefs[$id]; | |
| 383 if (!isset($class["set"])) | |
| 384 { | |
| 385 $class["set"] = TRUE; | |
| 386 | |
| 387 $isSplit = preg_match("/^[A-Z]\d{6}$/", $class["data"][1]); | |
| 388 | |
| 389 $isActive = $day == $currDay && | |
| 390 $currTime >= $classHourTimes[$class["start"]]["start"] && | |
| 391 $currTime < $classHourTimes[$class["start"] + $class["hours"] - 1]["end"]; | |
| 392 | |
| 393 $out .= " <td rowspan=\"".$class["hours"]. | |
| 63 | 394 "\" class=\"".($class["grouped"] ? "clgrouped" : ($isActive ? "clactive" : "clnormal"))."\">". |
| 59 | 395 lukGetClassInfo($isSplit, $class["data"]). |
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396 "<div class=\"nhours\"><span>".$class["hours"]."h</span></div></td>\n"; |
| 59 | 397 } |
| 398 } | |
| 399 else | |
| 400 { | |
| 401 $out .= " <td class=\"clnothing\"></td>\n"; | |
| 402 } | |
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403 } |
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404 $out .= " </tr>\n"; |
| 1 | 405 } |
| 406 | |
| 59 | 407 return $out."</table>\n"; |
| 408 } | |
| 5 | 409 |
| 410 | |
| 59 | 411 // |
| 412 // | |
| 413 // | |
| 5 | 414 $pageTitle = $haveData ? $luokka." / ".join("; ", $classInfo["info"]) : $luokka; |
| 415 printPageHeader($pageTitle); | |
| 18 | 416 |
| 59 | 417 echo "<form id=\"controls\" action=\"".$baseURI."\" method=\"get\"> |
| 30 | 418 <table> |
| 419 <tr> | |
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420 <th> |
| 30 | 421 <select name=\"luokka\"> |
| 422 "; | |
| 5 | 423 |
| 424 foreach ($classes as $class) { | |
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425 echo " <option ".($luokka == $class ? "selected=\"selected\" " : "")."value=\"".$class."\">".lukChEntities($class)."</option>\n"; |
| 1 | 426 } |
| 30 | 427 echo |
| 428 " </select> | |
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429 </th> |
| 63 | 430 <th><input class=\"submit\" type=\"submit\" value=\"".lukMsg("Switch")."\" /></th> |
| 431 <th><a href=\"http://www.oamk.fi/tyojarjestykset/otek/luokat/OR_".$luokka.".htm\">".lukMsg("Original")."</a></th> | |
| 17 | 432 |
| 63 | 433 <th><a href=\"".$baseURI.($nextPeriod ? "" : "?next")."\">". |
| 434 ($nextPeriod ? lukMsg("Current period") : lukMsg("Next period"))."</a></th> | |
| 30 | 435 </tr> |
| 436 </table> | |
| 437 </form> | |
| 438 "; | |
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439 |
| 18 | 440 echo "<h1>".$pageTitle."</h1>\n"; |
| 1 | 441 |
| 442 // Show error messages | |
| 59 | 443 if ($errorSet) |
| 444 { | |
| 1 | 445 echo "<ul>\n"; |
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446 foreach ($errorMsgs as $msg) |
| 1 | 447 echo "<li>$msg</li>\n"; |
| 448 echo "</ul>\n"; | |
| 449 } | |
| 450 | |
| 59 | 451 if ($haveData) |
| 452 { | |
| 453 echo lukNormalTimeTable(); | |
| 454 } | |
| 5 | 455 |
| 63 | 456 echo "<div id=\"footer\">". |
| 457 lukMsg("contact"). | |
| 458 "<span style=\"color: red;\">". | |
| 459 lukMsg("beta"). | |
| 460 "</span> | |
| 30 | 461 </div> |
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462 <div id=\"csssel\"> |
| 59 | 463 <div id=\"ctitle\">Lukkari v2.0 beta</div> |
| 63 | 464 <div>".lukMsg("Style").": "; |
| 465 | |
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466 foreach ($pageCSSAlts as $name => $id) |
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467 echo "<a href=\"?css=".$id."\">".$name."</a>"; |
| 63 | 468 |
| 469 echo "</div><div id=\"clang\">"; | |
| 470 foreach ($pageLanguages as $id) | |
| 471 echo "<a href=\"?lang=".$id."\">".$id."</a>"; | |
| 472 | |
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473 echo " |
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474 </div> |
| 63 | 475 </div> |
| 30 | 476 "; |
| 1 | 477 printPageFooter(); |
| 478 | |
| 479 | |
| 480 // Dump the course data cache, but only if it has changed | |
| 481 if ($cacheDirty) { | |
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482 // Create string containing the data |
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483 $str = "<?\n\$cache = array(\n"; |
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484 foreach ($cache as $id => $data) { |
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485 $str .= " \"".addslashes($id)."\" => array(\"desc\" => \"". |
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486 addslashes($data["desc"])."\", \"op\" => ".$data["op"]."),\n"; |
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487 } |
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488 $str .= ");\n?>"; |
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489 |
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490 // Use locking to prevent concurrent access and dump data |
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491 if (file_put_contents($cacheFile, $str, LOCK_EX) === FALSE) { |
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492 // Can't do much anything here .. |
| 1 | 493 } |
| 494 } | |
| 495 | |
| 496 ?> |