121 lines
3.9 KiB
PHP
121 lines
3.9 KiB
PHP
<?php
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class Config {
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// edit the config file
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public function editConfigFile($updatedConfig, $config_file) {
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// first we get a fresh config file contents as text
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$config_contents = file_get_contents($config_file);
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if (!$config_contents) {
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return "Failed to read the config file \"$config_file\".";
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}
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// loop through the variables and updated them
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foreach ($updatedConfig as $key => $newValue) {
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// we look for 'option' => value
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// option is always in single quotes
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// value is without quotes, because it could be true/false
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$pattern = "/(['\"]{$key}['\"]\s*=>\s*)([^,]+),/";
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// prepare the value and replace it
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$replacementValue = var_export($newValue, true);
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$config_contents = preg_replace($pattern, "$1{$replacementValue},", $config_contents);
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}
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// write the new config file
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if (!file_put_contents($config_file, $config_contents)) {
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return "Failed to write the config file \"$config_file\".";
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}
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return true;
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}
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// loading the config.js
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public function getPlatformConfigjs($jitsiUrl, $raw = false) {
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// constructing the URL
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$configjsFile = $jitsiUrl . '/config.js';
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// default content, if we can't get the file contents
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$platformConfigjs = "The file $configjsFile can't be loaded.";
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// ssl options
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$contextOptions = [
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'ssl' => [
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'verify_peer' => true,
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'verify_peer_name' => true,
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],
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];
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$context = stream_context_create($contextOptions);
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// get the file
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$fileContent = @file_get_contents($configjsFile, false, $context);
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if ($fileContent !== false) {
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// when we need only uncommented values
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if ($raw === false) {
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// remove block comments
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$platformConfigjs = preg_replace('!/\*.*?\*/!s', '', $fileContent);
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// remove single-line comments
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$platformConfigjs = preg_replace('/\/\/[^\n]*/', '', $platformConfigjs);
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// remove empty lines
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$platformConfigjs = preg_replace('/^\s*[\r\n]/m', '', $platformConfigjs);
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// when we need the full file as it is
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} else {
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$platformConfigjs = $fileContent;
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}
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}
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return $platformConfigjs;
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}
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// loading the interface_config.js
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public function getPlatformInterfaceConfigjs($jitsiUrl, $raw = false) {
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// constructing the URL
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$interfaceConfigjsFile = $jitsiUrl . '/interface_config.js';
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// default content, if we can't get the file contents
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$platformInterfaceConfigjs = "The file $interfaceConfigjsFile can't be loaded.";
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// ssl options
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$contextOptions = [
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'ssl' => [
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'verify_peer' => true,
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'verify_peer_name' => true,
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],
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];
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$context = stream_context_create($contextOptions);
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// get the file
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$fileContent = @file_get_contents($interfaceConfigjsFile, false, $context);
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if ($fileContent !== false) {
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// when we need only uncommented values
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if ($raw === false) {
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// remove block comments
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$platformInterfaceConfigjs = preg_replace('!/\*.*?\*/!s', '', $fileContent);
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// remove single-line comments
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$platformInterfaceConfigjs = preg_replace('/\/\/[^\n]*/', '', $platformInterfaceConfigjs);
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// remove empty lines
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$platformInterfaceConfigjs = preg_replace('/^\s*[\r\n]/m', '', $platformInterfaceConfigjs);
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// when we need the full file as it is
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} else {
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$platformInterfaceConfigjs = $fileContent;
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}
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}
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return $platformInterfaceConfigjs;
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}
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}
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?>
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