forked from lolcat/4get
91 lines
2.8 KiB
PHP
91 lines
2.8 KiB
PHP
<?php
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include "/var/www/html/4get/data/config.php";
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$refl = new ReflectionClass('config');
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$from_config = ($refl->getConstants());
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$from_env = array();
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$env = getenv();
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$fourget_env = array_filter($env, function($v, $k) {
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return str_starts_with($k, "FOURGET");
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}, ARRAY_FILTER_USE_BOTH);
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foreach($fourget_env as $key => $val) {
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$target_key = preg_replace('/^FOURGET_/', '', $key);
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$from_env[$target_key] = trim($val, '\'"');
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};
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$merged_config = array_merge($from_config, $from_env);
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function type_to_string($n) {
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$type = gettype($n);
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if ($type === "NULL") {
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return "null";
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}
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if ($type === "boolean") {
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return $n ? 'true' : 'false';
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}
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if ($type === "string") {
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if(is_numeric($n)) {
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return $n;
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}
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return "\"$n\"";
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}
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if ($type === "array") {
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return json_encode($n, JSON_UNESCAPED_SLASHES);
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}
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return $n;
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}
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function detect_captcha_dirs() {
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$captcha_dir = "/var/www/html/4get/data/captcha/";
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$categories = (array_map(function ($n) {
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return explode("/", $n)[7];
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}, glob($captcha_dir . "*")));
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$result = array_map(function($category) {
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return [$category, count(glob("/var/www/html/4get/data/captcha/" . $category . "/*" ))];
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}, $categories);
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return $result;
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}
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$special_keys = ["PROTO", "CAPTCHA_DATASET"];
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$output = "<?php\n // This file was generated by docker/gen_config.php\n";
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$output = $output . "class config {\n";
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foreach(($merged_config) as $key => $val){
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if(!in_array($key, $special_keys)) {
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$stored_value = $val;
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// conversion between arrays and comma separated env value.
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// Handle case when original type of field is array and there is a type mismatch when a comma separted string is passed,
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// then split on comma if string (and not numeric, boolean, null, etc)
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//
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// except in the case where the inital value in default config is null or boolean. Assuming null and boolean
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// in default config will be never be assigned an array
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if(gettype($from_config[$key]) != gettype($val) && !is_numeric($val) && !is_null($from_config[$key]) && gettype($from_config[$key]) != "boolean") {
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$stored_value = explode(",", $val);
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}
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$output = $output . "\tconst " . $key . " = " . type_to_string($stored_value) . ";\n";
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continue;
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}
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if($key === "CAPTCHA_DATASET") {
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$output = $output . "\tconst " . $key . " = " . type_to_string(detect_captcha_dirs()) . ";\n";
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}
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}
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$output = $output . "}\n";
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$output = $output . "?>";
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file_put_contents("./data/config.php", $output);
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?>
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