forked from Adleraci/adlerka.top
131 lines
4.2 KiB
PHP
131 lines
4.2 KiB
PHP
<?php
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function renderDynamicPage($page_file): array
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{
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return require $page_file;
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}
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function parsePageTag($input): array
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{
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// Define the pattern for the tag
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$pattern = '/<page\s+([^>]+)><\/page>/i';
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// Check if the pattern matches the input
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if (preg_match($pattern, $input, $matches)) {
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// Extract parameters
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$parameters = [];
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if (preg_match_all('/(\w+)="([^"]+)"/', $matches[1], $paramMatches, PREG_SET_ORDER)) {
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foreach ($paramMatches as $paramMatch) {
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$parameters[$paramMatch[1]] = $paramMatch[2];
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}
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}
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// Remove the tag from the input
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$output = preg_replace($pattern, '', $input, 1);
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return ['parameters' => $parameters, 'output' => $output];
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}
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// If no match is found, return the original input
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return ['parameters' => [], 'output' => $input];
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}
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function getPage($page_name = null): array|false|string
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{
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global $routerConfig;
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global $routerRequest;
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if(!$page_name){
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$page_name = $routerRequest["page_name"];
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}
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$dynamic_page_file = $routerConfig["page_dir"] . $routerRequest["subdomain"] . "/" . $page_name . ".php";
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$page_file = $routerConfig["page_dir"] . $routerRequest["subdomain"] . "/" . $page_name . ".html";
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$skeleton = file_get_contents($routerConfig["template_dir"] . "skeleton.html");
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$nav = file_get_contents($routerConfig["template_dir"] . "nav.html");
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if (file_exists($dynamic_page_file)){
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$pageMetadata = renderDynamicPage($dynamic_page_file);
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$page = $pageMetadata["output"];
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}
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elseif (file_exists($page_file)){
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$page_tmp = file_get_contents($page_file);
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$pageMetadata = parsePageTag($page_tmp);
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$page = $pageMetadata["output"];
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}
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else{
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$page_tmp = file_get_contents($routerConfig["template_dir"] . "404.html");
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$pageMetadata = parsePageTag($page_tmp);
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$page = $pageMetadata["output"];
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http_response_code(404);
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}
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if(!empty($pageMetadata["parameters"]["minimal_permission_level"])){
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$page_required_permission = intval($pageMetadata["parameters"]["minimal_permission_level"]);
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}
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else{
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$page_required_permission = $routerConfig["default_page_permission_level"];
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}
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if(!empty($pageMetadata["parameters"]["secret"])){
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$origSecret = $pageMetadata["parameters"]["secret"];
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if ($origSecret == "yes"){
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$is_secret_page = 1;
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}
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elseif ($origSecret == "no"){
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$is_secret_page = 0;
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}
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else{
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$is_secret_page = $routerConfig["default_page_secret"];
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}
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}
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else{
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$is_secret_page = $routerConfig["default_page_secret"];
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}
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if($page_required_permission > $_SESSION["privilege_level"]){
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if($is_secret_page == 1) {
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$page_tmp = file_get_contents($routerConfig["template_dir"] . "404.html");
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$pageMetadata = parsePageTag($page_tmp);
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$page = $pageMetadata["output"];
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http_response_code(404);
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}
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else{
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$page_tmp = file_get_contents($routerConfig["template_dir"] . "403.html");
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$pageMetadata = parsePageTag($page_tmp);
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$page = $pageMetadata["output"];
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http_response_code(403);
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}
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}
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if(!is_string($page)){
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$page = "";
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}
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if(!empty($pageMetadata["parameters"]["page_title"])){
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$page_title = $pageMetadata["parameters"]["page_title"];
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}
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else{
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$page_title = $page_name;
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}
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$dynastyle = "<style>";
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if(isLoggedIn() && !empty($_SESSION["favorite_color"]) && is_int($_SESSION["favorite_color"]) && $_SESSION["favorite_color"] <= 4294967295){
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$color = dechex($_SESSION["favorite_color"]);
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$dynastyle .= "--root{ --favorite-color: #$color;";
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}
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$dynastyle .= "</style>";
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$navpages = generateNavigation();
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$nav = str_replace("__NAV_PAGES__", $navpages, $nav);
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$out = $skeleton;
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$out = str_replace("__TEMPLATE__NAV__", $nav, $out);
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$out = str_replace("__TEMPLATE__PAGE__", $page, $out);
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$out = str_replace("__TEMPLATE__DYNASTYLE__", $dynastyle, $out);
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return str_replace("__TEMPLATE_PAGE_TITLE__", $page_title, $out);
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} |