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Make the old code compatible with modern PHP

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This commit is contained in:
Jan Tojnar
2022-01-14 11:52:46 +01:00
parent 87df496efd
commit 0ec0fda566
9 changed files with 283 additions and 242 deletions
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350
lob2011/load.lib.php
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@@ -2,195 +2,228 @@
declare(strict_types=1);
if ($included == true) {
// boolean readPage(string $page)
function readPage($page) {//main function
global $lang,$realPageType,$menuUrl,$article,$title,$author,$date,$time,$menu,$mainMail,$langPanel,$notreleased, $eu;
if (empty($page)) {//page specification
$realPage = 'pages/' . $lang . '/main.pg';
function isHttps(): bool {
// https://www.designcise.com/web/tutorial/how-to-check-for-https-request-in-php
$isHttps = $_SERVER['HTTPS'] ?? $_SERVER['REQUEST_SCHEME'] ?? $_SERVER['HTTP_X_FORWARDED_PROTO'] ?? null;
return $isHttps && (strcasecmp('on', $isHttps) === 0 || strcasecmp('https', $isHttps) === 0);
}
function readPage(string $page): bool {
//main function
$aliases = [];
global $lang,$realPageType,$menuUrl,$article,$title,$author,$date,$time,$menu,$mainMail,$langPanel,$notreleased, $eu;
if (empty($page)) {//page specification
$realPage = 'pages/' . $lang . '/main.pg';
} else {
if (file_exists('pages/' . $lang . '/' . $page . '.pg')) {
$realPage = 'pages/' . $lang . '/' . $page . '.pg';
} else {
if (file_exists('pages/' . $lang . '/' . $page . '.pg')) {
$realPage = 'pages/' . $lang . '/' . $page . '.pg';
} else {
$realPage = 'pages/' . $lang . '/error/404.pg';
$log404 = fopen('404.log', 'a+');
if (!ereg($page . "\n", file_get_contents('404.log'))) {
fwrite($log404, $page . "\n");
mail($mainMail, "Stranka nenalezena http://tojnar.cz/krk/lob2011/$page", rplc('Prichozi z: %comefrom%'));
}
fclose($log404);
$realPage = 'pages/' . $lang . '/error/404.pg';
$log404 = fopen('404.log', 'a+');
if (!preg_match('(' . preg_quote($page) . '\n)', file_get_contents('404.log'))) {
fwrite($log404, $page . "\n");
mail($mainMail, "Stranka nenalezena http://www.tojnar.cz/krk/lob2011/$page", rplc('Prichozi z: %comefrom%'));
}
fclose($log404);
}
//end of page specification
$errPageStart = 'pages/' . $lang . '/error/';
if (substr($realPage, 0, strlen($errPageStart)) == $errPageStart) {//page type setting
$realPageType = 2;
} elseif ($realPage == 'pages/' . $lang . '/main.pg') {
$realPageType = 1;
} else {
$realPageType = 0;
}
//end of page type setting
}
//end of page specification
$errPageStart = 'pages/' . $lang . '/error/';
if (substr($realPage, 0, strlen($errPageStart)) == $errPageStart) {//page type setting
$realPageType = 2;
} elseif ($realPage == 'pages/' . $lang . '/main.pg') {
$realPageType = 1;
} else {
$realPageType = 0;
}
//end of page type setting
$fileContent = rplc(file_get_contents($realPage));
//echo($fileContent);
$fileContent = preg_replace('/<a([^>]*)hs="([1-9][0-9]?)"([^>]*)>/D', '<a\\1onclick="return hs.expand(this,{slideshowGroup:\\2})"\\3>', $fileContent);
$sbContent = rplc(sboard_generate($realPage));
$fileContent = str_replace('<board>', $sbContent, $fileContent);
$fileContent = rplc(file_get_contents($realPage));
//echo($fileContent);
$fileContent = preg_replace('(<a([^>]*)hs="([1-9][0-9]?)"([^>]*)>)', '<a\\1onclick="return hs.expand(this,{slideshowGroup:\\2})"\\3>', $fileContent);
$sbContent = rplc(sboard_generate($realPage));
$fileContent = str_replace('<board>', $sbContent, $fileContent);
preg_match("#<article>(.*)<\/article>#D", $fileContent, $article); //article body
if (preg_match('(<article>(.*)</article>)s', $fileContent, $article)) {
//article body
$article = trim($article[1]);
} else {
$article = '';
}
preg_match("#<title>(.*)<\/title>#D", $fileContent, $title); //article title
if (preg_match('(<title>(.*)</title>)s', $fileContent, $title)) {
//article title
$title = trim($title[1]);
} else {
$title = '';
}
preg_match("#<date>(.*)<\/date>#D", $fileContent, $date); //article title
if (preg_match('(<date>(.*)</date>)s', $fileContent, $date)) {
//article release time
$date = trim($date[1]);
} else {
$date = null;
}
preg_match("#<author>(.*)<\/author>#D", $fileContent, $author); //article title
if (preg_match('(<author>(.*)</author>)s', $fileContent, $author)) {
//article author
$author = trim($author[1]);
} else {
$author = null;
}
$languages = ['cs', 'en', 'de'];
$languages = ['cs', 'en', 'de'];
preg_match('/<alias([^>]*)cs(e?)="([^"]*)"([^>]*)>/D', $fileContent, $cs); //article czech version link
if (preg_match('(<alias([^>]*)cs(e?)="([^"]*)"([^>]*)>)', $fileContent, $cs)) {
//article czech version link
$aliases['cs'] = ($cs[2] == 'e' ? '*' : '') . trim($cs[3]);
}
preg_match('/<alias([^>]*)en(e?)="([^"]*)"([^>]*)>/D', $fileContent, $en); //article english version link
if (preg_match('(<alias([^>]*)en(e?)="([^"]*)"([^>]*)>)', $fileContent, $en)) {
//article english version link
$aliases['en'] = ($en[2] == 'e' ? '*' : '') . trim($en[3]);
}
preg_match('/<alias([^>]*)de(e?)="([^"]*)"([^>]*)>/D', $fileContent, $de); //article german version link
if (preg_match('(<alias([^>]*)de(e?)="([^"]*)"([^>]*)>)', $fileContent, $de)) {
//article german version link
$aliases['de'] = ($de[2] == 'e' ? '*' : '') . trim($de[3]);
}
preg_match('/<menu url="([^"]*)">/D', $fileContent, $menuUrl); //article menu url
if (preg_match('(<menu url="([^"]*)">)', $fileContent, $menuUrl)) {
//article menu url
$menuUrl = trim($menuUrl[1]);
foreach ($languages as $language) {//language box generator
if (mb_substr($aliases[$language], 0, 1) == '*') {
//language box generator
foreach ($languages as $language) {
if (isset($aliases[$language]) && str_starts_with($aliases[$language], '*')) {
$langPanel .= rplc('<a href="' . mb_substr($aliases[$language], 1) . '"><img src="%root%/gpx/' . $language . 'flag.png" alt="' . $language . '"></a>');
} else {
if (!empty($aliases[$language]) && file_exists('pages/' . $language . '/' . $aliases[$language] . '.pg')) {
if (isset($aliases[$language]) && file_exists('pages/' . $language . '/' . $aliases[$language] . '.pg')) {
$langPanel .= rplc('<a href="%root%/' . $language . '/' . ($aliases[$language] == 'main' ? '' : $aliases[$language]) . '"><img src="%root%/gpx/' . $language . 'flag.png" alt="' . $language . '"></a>');
}
}
}
//end of language box generator
} else {
$menuUrl = null;
}
//$author=$realPageType==1?"":rplc($author);
/*if($realPageType==0){
if(empty($date)){
$date=date(rplc("%dateFormat%"),filemtime($realPage));
}
}
*/
if (empty($menuUrl) || !file_exists($menuUrl)) {
$menuUrl = 'main';
}
$menu = rplc(file_get_contents('pages/' . $lang . '/' . $menuUrl . '.mn'));
$article = rplc($article);
if (preg_match('/<goto url="([^"]+)">/D', $fileContent, $gotoUrl)) {
if ($page == $gotoUrl[1]) {
$logrecursive = fopen('syntax.log', 'a+');
if (!ereg($realPage . "\n", file_get_contents('recursive.log'))) {
fwrite($logrecursive, $realPage . "\n");
mail($mainMail, "Presmerovaci smycka http://tojnar.cz/krk/lob2011/$realPage", 'Stranka se presmerovava sama na sebe');
}
fclose($logrecursive);
readPage('error/recursive');
} else {
readPage($gotoUrl[1]);
$author = $realPageType == 1 || $author === null ? '' : rplc($author);
/*if($realPageType==0){
if(empty($date)){
$date=date(rplc("%dateFormat%"),filemtime($realPage));
}
}
*/
if ($menuUrl === null || !file_exists($menuUrl)) {
$menuUrl = 'main';
}
$menu = rplc(file_get_contents('pages/' . $lang . '/' . $menuUrl . '.mn'));
$article = rplc($article);
if (preg_match('(<goto url="([^"]+)">)', $fileContent, $gotoUrl)) {
if ($page == $gotoUrl[1]) {
$logrecursive = fopen('syntax.log', 'a+');
if (!preg_match('(' . preg_quote($realPage) . '\n)', file_get_contents('recursive.log'))) {
fwrite($logrecursive, $realPage . "\n");
mail($mainMail, "Presmerovaci smycka https://www.tojnar.cz/krk/lob2011/$realPage", 'Stranka se presmerovava sama na sebe');
}
}
if (strpos($fileContent, '<eu>') != false) {
$eu = true;
fclose($logrecursive);
readPage('error/recursive');
} else {
$eu = false;
}
if (empty($title) && empty($article)) {
$logsyntax = fopen('syntax.log', 'a+');
if (!ereg($realPage . "\n", file_get_contents('syntax.log'))) {
fwrite($logsyntax, $realPage . "\n");
mail($mainMail, "Chyba syntaxe http://tojnar.cz/krk/lob2011/$realPage", 'Nerozpoznan titulek a clanek');
}
fclose($logsyntax);
readPage('error/syntax');
return false;
} elseif (empty($title)) {
$logsyntax = fopen('syntax.log', 'a+');
if (!ereg($realPage . "\n", file_get_contents('syntax.log'))) {
fwrite($logsyntax, $realPage . "\n");
mail($mainMail, "Chyba syntaxe http://tojnar.cz/krk/lob2011/$realPage", 'Nerozpoznan titulek');
}
fclose($logsyntax);
readPage('error/syntax');
return false;
} elseif (empty($article)) {
$logsyntax = fopen('syntax.log', 'a+');
if (!ereg($realPage . "\n", file_get_contents('syntax.log'))) {
fwrite($logsyntax, $realPage . "\n");
mail($mainMail, "Chyba syntaxe http://tojnar.cz/krk/lob2011/$realPage", 'Nerozpoznan clanek');
}
fclose($logsyntax);
readPage('error/syntax');
return false;
} else {
return true;
readPage($gotoUrl[1]);
}
}
// string|null author(string $author)
function author($author) {
global $realPageType;
if ($realPageType == 0) {
if (empty($author)) {
return rplc('%unknownAuthor%');
} else {
return $author;
}
} else {
return null;
}
if (strpos($fileContent, '<eu>') != false) {
$eu = true;
} else {
$eu = false;
}
// string|null toDate(string $date)
function toDate($dateStr) {
if (!empty($dateStr)) {
$dateStr = explode(' ', $dateStr);
$dateStr = $dateStr[0];
$dateStr = explode('-', $dateStr);
$year = $dateStr[0];
$month = ltrim($dateStr[1], '0');
$day = ltrim($dateStr[2], '0');
return str_replace(['%y%', '%m%', '%d%'], [$year, $month, $day], rplc('%date%'));
} else {
return null;
if (empty($title) && empty($article)) {
$logsyntax = fopen('syntax.log', 'a+');
if (!preg_match('(' . preg_quote($realPage) . '\n)', file_get_contents('syntax.log'))) {
fwrite($logsyntax, $realPage . "\n");
mail($mainMail, "Chyba syntaxe https://www.tojnar.cz/krk/lob2011/$realPage", 'Nerozpoznan titulek a clanek');
}
}
fclose($logsyntax);
readPage('error/syntax');
function isReleased($dateStr) {
return false;
} elseif (empty($title)) {
$logsyntax = fopen('syntax.log', 'a+');
if (!preg_match('(' . preg_quote($realPage) . '\n)', file_get_contents('syntax.log'))) {
fwrite($logsyntax, $realPage . "\n");
mail($mainMail, "Chyba syntaxe https://www.tojnar.cz/krk/lob2011/$realPage", 'Nerozpoznan titulek');
}
fclose($logsyntax);
readPage('error/syntax');
return false;
} elseif (empty($article)) {
$logsyntax = fopen('syntax.log', 'a+');
if (!preg_match('(' . preg_quote($realPage) . '\n)', file_get_contents('syntax.log'))) {
fwrite($logsyntax, $realPage . "\n");
mail($mainMail, "Chyba syntaxe https://www.tojnar.cz/krk/lob2011/$realPage", 'Nerozpoznan clanek');
}
fclose($logsyntax);
readPage('error/syntax');
return false;
} else {
return true;
}
}
function author(string $author): ?string {
global $realPageType;
if ($realPageType == 0) {
if (empty($author)) {
return rplc('%unknownAuthor%');
} else {
return $author;
}
} else {
return null;
}
}
function toDate(?string $dateStr): ?string {
if (!empty($dateStr)) {
$dateStr = explode(' ', $dateStr);
$dateStr = $dateStr[0];
$dateStr = explode('-', $dateStr);
$year = $dateStr[0];
$month = ltrim($dateStr[1], '0');
$day = ltrim($dateStr[2], '0');
$time = explode(' ', $dateStr);
$time = explode(':', $time[1]);
$hour = $time[0];
$minute = $time[1];
if (date('Y') >= $year) {
if (date('m') >= $month) {
if (date('d') >= $day) {
if (date('H') >= $hour) {
if (date('i') >= $minute) {
return true;
} else {
return false;
}
return str_replace(['%y%', '%m%', '%d%'], [$year, $month, $day], rplc('%date%'));
} else {
return null;
}
}
function isReleased(?string $datetimeStr): bool {
if ($datetimeStr === null || $datetimeStr === '') {
// Empty date = release immediately
return true;
}
$datetime = explode(' ', $datetimeStr);
if (!isset($datetime[1])) {
$datetime[1] = '00:00';
}
[$year, $month, $day] = explode('-', $datetime[0]);
$month = ltrim($month, '0');
$day = ltrim($day, '0');
[$hour, $minute] = explode(':', $datetime[1]);
if (date('Y') >= $year) {
if (date('m') >= $month) {
if (date('d') >= $day) {
if (date('H') >= $hour) {
if (date('i') >= $minute) {
return true;
} else {
return false;
}
@@ -203,20 +236,17 @@ if ($included == true) {
} else {
return false;
}
} else {
return false;
}
}
function toTime(?string $dateStr): ?string {
if (!empty($dateStr)) {
$time = explode(' ', $dateStr);
return $time[1] ?? null;
} else {
return null;
}
// string|null toTime(string $date)
function toTime($dateStr) {
if (!empty($dateStr)) {
$time = explode(' ', $dateStr);
$time = $time[1];
return $time;
} else {
return null;
}
}
} else {
header('HTTP/1.0 403 Forbidden');
header('Location: /en/error/403');
}