787 lines
16 KiB
PHP
Executable File
787 lines
16 KiB
PHP
Executable File
#!/usr/bin/php
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<?php
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include "utils.php";
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include "graph.php";
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function from_camel_case($input) {
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preg_match_all('!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!', $input, $matches);
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$ret = $matches[0];
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foreach ($ret as &$match) {
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$match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
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}
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return implode('_', $ret);
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}
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function getTokens($type)
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{
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$fn = fopen('src/templates/token.db', "r");
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$tokens = [];
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while (!feof($fn)) {
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$line = fgets($fn);
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$matches = [];
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if (preg_match('/^(' . $type . '.*$)/', $line, $matches)) {
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$tokens[$matches[1]] = [];
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}
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}
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fclose($fn);
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return $tokens;
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}
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/**
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* @throws ErrorException
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*/
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function loadSaved($file, $tokens) {
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$saveFile = $file . '.saved';
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echo "loading file " . $saveFile . "\n";
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$loadedTokens = [];
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$fn = fopen($saveFile, "r");
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if (!$fn) {
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throw new ErrorException('Could not open save file: ' . $saveFile . "\n");
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}
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$currentTokenKey = null;
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while (!feof($fn)) {
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$line = fgets($fn);
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$tokenFound = false;
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foreach ($tokens as $key => $store) {
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if (preg_match('/\b' . $key . '\b/', $line))
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{
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if (array_key_exists($key, $loadedTokens)) {
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throw new ErrorException("TOKEN ALREADY EXISTS! : $key\n");
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}
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$tokenFound = true;
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$loadedTokens[$key] = [];
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$currentTokenKey = $key;
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break;
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}
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}
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if (!$tokenFound && $line != false) {
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array_push($loadedTokens[$currentTokenKey], $line);
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}
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}
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fclose($fn);
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return $loadedTokens;
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}
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function save($file, $tokens) {
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echo "saving file " . $file . "\n";
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$currentTokens = [];
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$fn = fopen($file, "r");
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while (!feof($fn)) {
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$line = fgets($fn);
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foreach ($tokens as $key => $store) {
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if (preg_match('/\b' . $key . '_END\b/', $line)) {
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array_pop($currentTokens);
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break;
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}
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}
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$size = sizeof($currentTokens);
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if ($size > 0) {
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array_push($tokens[$currentTokens[$size - 1]], $line);
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}
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foreach ($tokens as $key => $store) {
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if (preg_match('/\b' . $key . '_START\b/', $line)) {
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array_push($currentTokens, $key);
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break;
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}
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}
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}
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fclose($fn);
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$saveFile =$file . '.saved';
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$saved = [];
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$stores = [];
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foreach ($tokens as $key => $store) {
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if (sizeof($store) > 0) {
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$stores[$key] = $store;
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array_push($saved, $key . "\n");
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foreach ($store as $line) {
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array_push($saved, $line);
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}
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}
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}
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file_put_contents($saveFile, $saved);
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echo "saved file $saveFile\n";
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return [
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$saveFile,
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$stores
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];
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}
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function deleteSavedFile($saveFile)
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{
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if ($saveFile) {
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unlink($saveFile);
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} else {
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echo "saved file was null";
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}
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}
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function getWhitespace($contents, $token)
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{
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$matches = [];
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if (preg_match('/^\n*(\s*)\b' . $token . '\b/m', $contents, $matches)) {
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return [
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'white-space' => $matches[1],
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'inline-comment' => false
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];
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} else {
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if (preg_match('/^\n*(\s*)\/\/\b' . $token . '\b/m', $contents, $matches)) {
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return [
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'white-space' => $matches[1],
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'inline-comment' => true
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];
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}
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return null;
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}
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}
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function updateSection($file, $token, $updates, $separator = "") {
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if (getType($updates) === 'array') {
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$updates = implode($separator, $updates);
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}
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if (strlen($updates) <= 0) {
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echo "No contents to be updated for token $token\n";
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return false;
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}
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if (substr($updates, -1) !== "\n") {
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$updates .= "\n";
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}
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$contents = file_get_contents($file);
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$whiteSpaceObject = getWhitespace($contents, $token . '_END');
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if ($whiteSpaceObject === null) {
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/**
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* This file does not contain the token which requires an update - we can return here
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*/
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echo "Skipping token $token because it was not found but it could be generated soon...\n";
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return $token;
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}
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$endToken = $token . "_END";
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if ($whiteSpaceObject['inline-comment']) {
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$endToken = '//' . $endToken;
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}
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$whiteSpace = $whiteSpaceObject['white-space'];
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$contents = preg_replace(
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'/\b' . $token . '_START\b.*?\b' . $token . '_END\b/s',
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$token . "_START\n" . $updates . $whiteSpace . $endToken,
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$contents
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);
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file_put_contents($file, $contents);
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return true;
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}
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function doGetInheritedTemplateUpdates($node, $restoreTokens)
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{
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try {
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$tokens = loadSaved($node->file, $restoreTokens);
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} catch (ErrorException $e) {
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echo $e->getMessage();
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exit(1);
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}
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$updates = '';
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if ($node->parent !== null && $node->parent->name !== "R3") {
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$updates = doGetInheritedTemplateUpdates($node->parent, $restoreTokens);
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}
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$template = file_get_contents('src/templates/generate_inherited.template');
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$CLASS_NAME = $node->name;
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$PROPERTY_LIST = 'test';
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$METHOD_LIST = 'test';
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$STATIC_METHOD_LIST = 'test';
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$updated = str_replace('CLASS_NAME', $CLASS_NAME, $template);
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$updated = str_replace('PROPERTY_LIST', $PROPERTY_LIST, $updated);
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$updated = str_replace('STATIC_METHOD_LIST', $STATIC_METHOD_LIST, $updated);
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$updated = str_replace('METHOD_LIST', $METHOD_LIST, $updated);
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$updates .= $updated;
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return $updates;
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}
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function generateInherited($file, $restoreTokens)
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{
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echo "Generating inherited fields for $file\n";
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global $graph;
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$node = $graph->search('file', $file);
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if ($node === null) {
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/**
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* This node is not part of R3
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*/
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return;
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}
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if ($node->parent === null) {
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/**
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* This node has no inherited properties
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*/
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return;
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}
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if ($node->parent->name === 'R3') {
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/**
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* This is a base class
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*/
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return;
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}
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$updates = doGetInheritedTemplateUpdates($node->parent, $restoreTokens);
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updateSection($file, 'GENERATE_INHERITED' , $updates);
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}
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function generateInitOptions($file, $tokens)
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{
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$token = 'CUSTOM_OPTIONS';
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$store = getTokenStore($token, $tokens);
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if (sizeof($store) <= 0) {
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return;
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}
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echo "Will be building options for $token\n";
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$header = file_get_contents('src/templates/generate_custom_options_init_header.template');
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$template = file_get_contents('src/templates/generate_custom_options_init.template');
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$updates = $header;
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foreach ($store as $item) {
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$item = trim($item);
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$key_value = preg_split('/=/', $item);
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if ($key_value === false) {
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continue;
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}
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$key = $key_value[0];
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$value = $key_value[1];
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$updated = str_replace('KEY', $key, $template);
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$updated = str_replace('VALUE', $value, $updated);
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$updates .= $updated;
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}
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updateSection($file, 'GENERATE_OPTIONS_INIT' , $updates);
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}
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function getTokenStore($tokenName, $tokens)
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{
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if (array_key_exists($tokenName, $tokens)) {
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return $tokens[$tokenName];
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}
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return [];
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}
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function getInstanceMappings($tokens)
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{
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$instanceMappings = [];
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foreach (getTokenStore('CUSTOM_INSTANCE_OPTIONS_MAPPING', $tokens) as $mapping) {
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$mapping = trim($mapping);
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$key_value = preg_split('/=/', $mapping);
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if ($key_value === false) {
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continue;
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}
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$key = $key_value[0];
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$value = $key_value[1];
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$instanceMappings[$key] = $value;
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}
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return $instanceMappings;
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}
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function isExcluded($key, $tokens)
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{
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if (array_key_exists('CUSTOM_EXCLUDED_FROM_INSTANCE_OPTIONS', $tokens)) {
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$excluded = [];
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foreach ($tokens['CUSTOM_EXCLUDED_FROM_INSTANCE_OPTIONS'] as $exclude) {
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array_push($excluded, trim($exclude));
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}
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if (in_array($key, $excluded)) {
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return true;
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}
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}
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return false;
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}
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function doInstanceUpdate($template, $tokens, $asArray = false)
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{
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$token = 'CUSTOM_OPTIONS';
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$store = getTokenStore($token, $tokens);
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if (sizeof($store) <= 0) {
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return null;
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}
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$instanceMappings = getInstanceMappings($tokens);
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$updates = '';
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if ($asArray) {
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$updates = [];
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}
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foreach ($store as $item) {
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$item = trim($item);
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$key_value = preg_split('/=/', $item);
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if ($key_value === false) {
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continue;
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}
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$key = $key_value[0];
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$value = $key_value[0];
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if (array_key_exists($key, $instanceMappings)) {
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$value = $instanceMappings[$key];
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}
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if (isExcluded($key, $tokens)){
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continue;
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}
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$updated = str_replace('INSTANCE_KEY', $value, $template);
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$updated = str_replace('KEY', $key, $updated);
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if ($asArray) {
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array_push($updates, $updated);
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} else {
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$updates .= $updated;
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}
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}
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return $updates;
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}
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function generateCreateInstanceOptions($file, $tokens)
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{
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$template = file_get_contents('src/templates/generate_create_instance_options.template');
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$updates = doInstanceUpdate($template, $tokens, true);
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if ($updates) {
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echo "Updating create instance options\n";
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updateSection($file, 'GENERATE_CREATE_INSTANCE_OPTIONS', $updates, ",\n");
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} else {
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echo "No create instance options found to generate\n";
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}
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}
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/**
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* Process updateInstance options
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*/
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function generateUpdateInstanceOptions($file, $tokens)
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{
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$template = file_get_contents('src/templates/generate_update_instance_options.template');
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$updates = doInstanceUpdate($template, $tokens);
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if ($updates) {
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echo "Updating update instance options\n";
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updateSection($file, 'GENERATE_UPDATE_INSTANCE_OPTIONS', $updates);
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} else {
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echo "No update instance options found to generate\n";
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}
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}
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/**
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* Process updateFromInstance options
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*/
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function generateUpdateFromInstanceOptions($file, $tokens)
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{
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$template = file_get_contents('src/templates/generate_update_from_instance_options.template');
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$updates = doInstanceUpdate($template, $tokens);
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if ($updates) {
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echo "Updating update from instance options\n";
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updateSection($file, 'GENERATE_UPDATE_FROM_INSTANCE_OPTIONS', $updates);
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} else {
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echo "No update from instance options found to generate\n";
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}
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}
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function doMethodUpdate($template, $tokens, $token)
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{
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$store = getTokenStore($token, $tokens);
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if (sizeof($store) <= 0) {
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return null;
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}
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$updates = '';
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foreach ($store as $item) {
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$item = trim($item);
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$methodName = $item;
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$matches = [];
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$result = preg_match('/^(.*?)\(/', $item, $matches);
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if ($result !== false && sizeof($matches) >= 2) {
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$methodName = $matches[1];
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}
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$args = '';
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$result = preg_match('/\((.*?)\)/', $item, $matches);
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if ($result !== false && sizeof($matches) >= 2) {
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$args = $matches[1];
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}
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$params = $args;
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$argsArray = preg_split('/,(\s*)/', $args);
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if (sizeof($argsArray) > 1) {
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$args = implode(",\n\t\t", $argsArray);
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$args = "\n\t\t" . $args . "\n\t";
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$params = implode("\n\t * @param ", $argsArray);
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$params = "@param " . $params;
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} else {
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$params = "\n\t * @param " . $params;
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}
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$result = preg_match('/.*?\).*?(\w.*$)/', $item, $matches);
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if ($result !== false && sizeof($matches) >= 2) {
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$comment = $matches[1];
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}
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if ($result === 0) {
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$comment = 'No comment';
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}
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$returns = preg_split('/@return[s]*\s*/', $comment);
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if (sizeof($returns) > 1) {
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$comment = $returns[0];
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$returns = '@returns ' . $returns[1];
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} else {
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$returns = '';
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}
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$methodTokenName = strtoupper(from_camel_case($methodName));
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$spaces = '';
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$length = strlen($methodName . '() - ');
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for ($i = 0; $i < $length; $i++) {
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$spaces = ' ' . $spaces;
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}
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$comment = wordwrap($comment, 100, "\n * " . $spaces);
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$updated = str_replace('METHOD_ARGS', $args, $template);
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$updated = str_replace('METHOD_NAME_UPPERCASE', $methodTokenName, $updated);
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$updated = str_replace('METHOD_NAME', $methodName, $updated);
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$updated = str_replace('COMMENT', $comment, $updated);
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$updated = str_replace('PARAMS', $params, $updated);
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$updated = str_replace('RETURNS', $returns, $updated);
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$updates .= $updated;
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}
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return $updates;
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}
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function generateStaticMethods($file, $tokens)
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{
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$token = 'CUSTOM_STATIC_METHODS';
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$template = file_get_contents('src/templates/generate_static_methods.template');
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$updates = doMethodUpdate($template, $tokens, $token);
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if ($updates) {
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echo "Updating static methods\n";
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updateSection($file, 'GENERATE_STATIC_METHODS', $updates);
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} else {
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echo "No static methods found to generate\n";
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}
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}
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function generateMethods($file, $tokens)
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{
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$token = 'CUSTOM_METHODS';
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$template = file_get_contents('src/templates/generate_methods.template');
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$updates = doMethodUpdate($template, $tokens, $token);
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if ($updates) {
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echo "Updating methods\n";
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updateSection($file, 'GENERATE_METHODS', $updates);
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} else {
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echo "No methods found to generate\n";
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}
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}
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$nodeList = [];
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/**
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* @throws ErrorException
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*/
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function buildNodeList($file)
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{
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echo "loading file $file\n";
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global $nodeList;
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|
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$fn = fopen($file, "r");
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$line = '';
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$found = false;
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|
|
while (!feof($fn) && !$found) {
|
|
$line = fgets($fn);
|
|
|
|
if (preg_match('/^class\s+/', $line)) {
|
|
$found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($found) {
|
|
// echo $line . "\n";
|
|
|
|
$matches = [];
|
|
|
|
$result = preg_match('/^class\s+(.*?)(\s+extends\s+(.*?)\s+|\s+?{)/', $line, $matches);
|
|
|
|
if ($result === false) {
|
|
throw new ErrorException('Could not match');
|
|
}
|
|
|
|
$extends = null;
|
|
|
|
if (sizeof($matches) === 4) {
|
|
$class = $matches[1];
|
|
$extends = $matches[3];
|
|
} else if (sizeof($matches) === 3) {
|
|
$class = $matches[1];
|
|
} else {
|
|
throw new ErrorException('Unhandled case');
|
|
}
|
|
|
|
$node = new Node(
|
|
$file,
|
|
$class,
|
|
$extends
|
|
);
|
|
|
|
array_push($nodeList, $node);
|
|
|
|
} else {
|
|
echo "not found\n";
|
|
}
|
|
|
|
fclose($fn);
|
|
|
|
}
|
|
|
|
global $files;
|
|
|
|
foreach ($files as $file) {
|
|
|
|
$saveFile = null;
|
|
|
|
if ($argv[2] == 'save') {
|
|
|
|
$saveFile = $file . '.saved';
|
|
|
|
if (file_exists($saveFile)) {
|
|
|
|
echo "A previous restore operation did not complete - please remove the saved file before trying this again\n";
|
|
echo "The save file is located at $saveFile\n";
|
|
echo "Remove easily with:\n";
|
|
echo "rm $saveFile\n";
|
|
|
|
exit(1);
|
|
}
|
|
|
|
$tokens = getTokens('CUSTOM');
|
|
|
|
$result = save($file, $tokens);
|
|
|
|
exit(0);
|
|
|
|
} else if ($argv[2] == 'restore') {
|
|
|
|
$saveFile = $file . '.saved';
|
|
|
|
$restoreTokens = getTokens('CUSTOM');
|
|
|
|
$restoreTokenKeys = array_keys($restoreTokens);
|
|
|
|
try {
|
|
$tokens = loadSaved($file, $restoreTokens);
|
|
} catch (ErrorException $e) {
|
|
echo $e->getMessage();
|
|
exit(1);
|
|
}
|
|
|
|
$skipped = [];
|
|
|
|
foreach ($tokens as $token => $store) {
|
|
if (in_array($token, $restoreTokenKeys)) {
|
|
updateSection($file, $token, $store);
|
|
}
|
|
}
|
|
|
|
generateInitOptions($file, $tokens);
|
|
|
|
generateCreateInstanceOptions($file, $tokens);
|
|
|
|
generateUpdateInstanceOptions($file, $tokens);
|
|
|
|
generateUpdateFromInstanceOptions($file, $tokens);
|
|
|
|
generateMethods($file, $tokens);
|
|
|
|
generateStaticMethods($file, $tokens);
|
|
|
|
echo `r3 update-token-db`;
|
|
|
|
/**
|
|
* Try to restore the rest of the old data because now methods were generated.
|
|
* If not all data restores now - a method name / token has changed and we need
|
|
* to notify the user
|
|
*/
|
|
|
|
foreach ($tokens as $token => $store) {
|
|
if (in_array($token, $restoreTokenKeys)) {
|
|
$result = updateSection($file, $token, $store);
|
|
if ($result !== true && $result !== false) {
|
|
array_push($skipped, $result);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (sizeof($skipped) !== 0) {
|
|
echo "Some tokens could not be restored because they could not be found in the new version\n";
|
|
print_r($skipped);
|
|
echo "Please restore them manually from the saved file :$saveFile\n";
|
|
echo "If you do not do it now - on the next template update code will be overwritten and you could lose code!!!\n";
|
|
exit(1);
|
|
} else {
|
|
// deleteSavedFile($saveFile);
|
|
exit(0);
|
|
}
|
|
} else if ($argv[2] == 'build-graph') {
|
|
buildNodeList($file);
|
|
}
|
|
}
|
|
|
|
if ($argv[2] == 'build-graph') {
|
|
|
|
global $nodeList;
|
|
|
|
/**
|
|
* Now generate the graph based on the new classes
|
|
*/
|
|
$graph = new Graph(
|
|
$nodeList
|
|
);
|
|
|
|
$restoreTokens = getTokens('CUSTOM');
|
|
|
|
$restoreTokenKeys = array_keys($restoreTokens);
|
|
|
|
/**
|
|
* Now start processing the files again - this time generating linked objects / inherited properties / methods
|
|
*/
|
|
foreach ($files as $file) {
|
|
|
|
$saveFile = $file . '.saved';
|
|
|
|
generateInherited($file, $restoreTokens);
|
|
|
|
}
|
|
|
|
foreach ($files as $file) {
|
|
|
|
$saveFile = $file . '.saved';
|
|
|
|
deleteSavedFile($saveFile);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
exit(0);
|
|
|
|
?>
|