forked from loafle/openapi-generator-original
Merge pull request #1619 from EduGraph/issue-1075
[PHP] Slim Framework v3 - Server Generator #1075
This commit is contained in:
wing328
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package io.swagger.codegen.languages;
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import io.swagger.codegen.CodegenConfig;
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import io.swagger.codegen.CodegenConstants;
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import io.swagger.codegen.CodegenType;
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import io.swagger.codegen.DefaultCodegen;
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import io.swagger.codegen.SupportingFile;
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import io.swagger.models.properties.ArrayProperty;
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import io.swagger.models.properties.MapProperty;
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import io.swagger.models.properties.Property;
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import io.swagger.models.properties.RefProperty;
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import java.io.File;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.HashSet;
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public class SlimFrameworkServerCodegen extends DefaultCodegen implements CodegenConfig {
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protected String invokerPackage;
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protected String groupId = "io.swagger";
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protected String artifactId = "swagger-server";
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protected String artifactVersion = "1.0.0";
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private String variableNamingConvention = "camelCase";
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public SlimFrameworkServerCodegen() {
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super();
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invokerPackage = camelize("SwaggerServer");
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String packagePath = "SwaggerServer";
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modelPackage = packagePath + "\\lib\\Models";
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apiPackage = packagePath + "\\lib";
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outputFolder = "generated-code" + File.separator + "slim";
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modelTemplateFiles.put("model.mustache", ".php");
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// no api files
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apiTemplateFiles.clear();
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embeddedTemplateDir = templateDir = "slim";
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reservedWords = new HashSet<String>(
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Arrays.asList(
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"__halt_compiler", "abstract", "and", "array", "as", "break", "callable", "case", "catch", "class", "clone", "const", "continue", "declare", "default", "die", "do", "echo", "else", "elseif", "empty", "enddeclare", "endfor", "endforeach", "endif", "endswitch", "endwhile", "eval", "exit", "extends", "final", "for", "foreach", "function", "global", "goto", "if", "implements", "include", "include_once", "instanceof", "insteadof", "interface", "isset", "list", "namespace", "new", "or", "print", "private", "protected", "public", "require", "require_once", "return", "static", "switch", "throw", "trait", "try", "unset", "use", "var", "while", "xor")
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);
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additionalProperties.put(CodegenConstants.INVOKER_PACKAGE, invokerPackage);
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additionalProperties.put(CodegenConstants.GROUP_ID, groupId);
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additionalProperties.put(CodegenConstants.ARTIFACT_ID, artifactId);
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additionalProperties.put(CodegenConstants.ARTIFACT_VERSION, artifactVersion);
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// ref: http://php.net/manual/en/language.types.intro.php
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languageSpecificPrimitives = new HashSet<String>(
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Arrays.asList(
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"boolean",
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"int",
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"integer",
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"double",
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"float",
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"string",
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"object",
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"DateTime",
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"mixed",
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"number")
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);
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instantiationTypes.put("array", "array");
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instantiationTypes.put("map", "map");
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// ref: https://github.com/swagger-api/swagger-spec/blob/master/versions/2.0.md#data-types
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typeMapping = new HashMap<String, String>();
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typeMapping.put("integer", "int");
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typeMapping.put("long", "int");
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typeMapping.put("float", "float");
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typeMapping.put("double", "double");
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typeMapping.put("string", "string");
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typeMapping.put("byte", "int");
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typeMapping.put("boolean", "bool");
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typeMapping.put("date", "\\DateTime");
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typeMapping.put("datetime", "\\DateTime");
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typeMapping.put("file", "\\SplFileObject");
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typeMapping.put("map", "map");
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typeMapping.put("array", "array");
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typeMapping.put("list", "array");
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typeMapping.put("object", "object");
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supportingFiles.add(new SupportingFile("README.mustache", packagePath.replace('/', File.separatorChar), "README.md"));
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supportingFiles.add(new SupportingFile("composer.json", packagePath.replace('/', File.separatorChar), "composer.json"));
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supportingFiles.add(new SupportingFile("index.mustache", packagePath.replace('/', File.separatorChar), "index.php"));
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supportingFiles.add(new SupportingFile(".htaccess", packagePath.replace('/', File.separatorChar), ".htaccess"));
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}
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public CodegenType getTag() {
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return CodegenType.SERVER;
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}
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public String getName() {
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return "slim";
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}
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public String getHelp() {
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return "Generates a Slim Framework server library.";
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}
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@Override
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public String escapeReservedWord(String name) {
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return "_" + name;
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}
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@Override
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public String apiFileFolder() {
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return (outputFolder + "/" + apiPackage()).replace('/', File.separatorChar);
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}
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public String modelFileFolder() {
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return (outputFolder + "/" + modelPackage()).replace('/', File.separatorChar);
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}
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@Override
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public String getTypeDeclaration(Property p) {
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if (p instanceof ArrayProperty) {
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ArrayProperty ap = (ArrayProperty) p;
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Property inner = ap.getItems();
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return getTypeDeclaration(inner) + "[]";
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} else if (p instanceof MapProperty) {
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MapProperty mp = (MapProperty) p;
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Property inner = mp.getAdditionalProperties();
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return getSwaggerType(p) + "[string," + getTypeDeclaration(inner) + "]";
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} else if (p instanceof RefProperty) {
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String type = super.getTypeDeclaration(p);
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return (!languageSpecificPrimitives.contains(type))
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? "\\" + modelPackage + "\\" + type : type;
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}
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return super.getTypeDeclaration(p);
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}
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@Override
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public String getSwaggerType(Property p) {
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String swaggerType = super.getSwaggerType(p);
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String type = null;
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if (typeMapping.containsKey(swaggerType)) {
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type = typeMapping.get(swaggerType);
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if (languageSpecificPrimitives.contains(type)) {
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return type;
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} else if (instantiationTypes.containsKey(type)) {
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return type;
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}
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} else {
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type = swaggerType;
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}
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if (type == null) {
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return null;
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}
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return toModelName(type);
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}
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@Override
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public String getTypeDeclaration(String name) {
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if (!languageSpecificPrimitives.contains(name)) {
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return "\\" + modelPackage + "\\" + name;
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}
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return super.getTypeDeclaration(name);
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}
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public String toDefaultValue(Property p) {
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return "null";
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}
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public void setParameterNamingConvention(String variableNamingConvention) {
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this.variableNamingConvention = variableNamingConvention;
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}
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@Override
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public String toVarName(String name) {
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// sanitize name
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name = sanitizeName(name);
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if ("camelCase".equals(variableNamingConvention)) {
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// return the name in camelCase style
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// phone_number => phoneNumber
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name = camelize(name, true);
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} else { // default to snake case
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// return the name in underscore style
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// PhoneNumber => phone_number
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name = underscore(name);
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}
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// parameter name starting with number won't compile
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// need to escape it by appending _ at the beginning
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if (name.matches("^\\d.*")) {
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name = "_" + name;
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}
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return name;
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}
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@Override
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public String toParamName(String name) {
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// should be the same as variable name
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return toVarName(name);
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}
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@Override
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public String toModelName(String name) {
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// model name cannot use reserved keyword
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if (reservedWords.contains(name)) {
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escapeReservedWord(name); // e.g. return => _return
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}
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// camelize the model name
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// phone_number => PhoneNumber
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return camelize(name);
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}
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@Override
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public String toModelFilename(String name) {
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// should be the same as the model name
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return toModelName(name);
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}
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}
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