(refactor) get rid of AbstractTemplateParser

src/parsers/abstract-template.parser.ts

@@ -1,24 +0,0 @@
-export abstract class AbstractTemplateParser {
-
-	/**
-	 * Checks if file is of type javascript or typescript and
-	 * makes the assumption that it is an Angular Component
-	 */
-	protected isAngularComponent(path: string): boolean {
-		return (/\.ts|js$/i).test(path);
-	}
-
-	/**
-	 * Extracts inline template from components
-	 */
-	protected extractInlineTemplate(contents: string): string {
-		const regExp: RegExp = /template\s*:\s*(["'`])([^\1]*?)\1/;
-		const match = regExp.exec(contents);
-		if (match !== null) {
-			return match[2];
-		}
-
-		return '';
-	}
-
-}

src/parsers/directive.parser.ts

@@ -1,16 +1,16 @@
 import { ParserInterface } from './parser.interface';
-import { AbstractTemplateParser } from './abstract-template.parser';
 import { TranslationCollection } from '../utils/translation.collection';
+import { isPathAngularComponent, extractComponentInlineTemplate } from '../../src/utils/utils';
 
 import * as cheerio from 'cheerio';
 
 const $ = cheerio.load('', {xmlMode: true});
 
-export class DirectiveParser extends AbstractTemplateParser implements ParserInterface {
+export class DirectiveParser implements ParserInterface {
 
 	public extract(contents: string, path?: string): TranslationCollection {
-		if (path && this.isAngularComponent(path)) {
-			contents = this.extractInlineTemplate(contents);
+		if (path && isPathAngularComponent(path)) {
+			contents = extractComponentInlineTemplate(contents);
 		}
 
 		return this.parseTemplate(contents);

src/parsers/pipe.parser.ts

@@ -1,12 +1,12 @@
 import { ParserInterface } from './parser.interface';
-import { AbstractTemplateParser } from './abstract-template.parser';
 import { TranslationCollection } from '../utils/translation.collection';
+import { isPathAngularComponent, extractComponentInlineTemplate } from '../../src/utils/utils';
 
-export class PipeParser extends AbstractTemplateParser implements ParserInterface {
+export class PipeParser implements ParserInterface {
 
 	public extract(contents: string, path?: string): TranslationCollection {
-		if (path && this.isAngularComponent(path)) {
-			contents = this.extractInlineTemplate(contents);
+		if (path && isPathAngularComponent(path)) {
+			contents = extractComponentInlineTemplate(contents);
 		}
 
 		return this.parseTemplate(contents);

src/utils/utils.ts

@@ -1,3 +1,22 @@
 export function _(key: string | string[]): string | string[] {
 	return key;
 }
+
+/**
+ * Assumes file is an Angular component if type is javascript/typescript
+ */
+export function isPathAngularComponent(path: string): boolean {
+	return (/\.ts|js$/i).test(path);
+}
+
+/**
+ * Extract inline template from a component
+ */
+export function extractComponentInlineTemplate(contents: string): string {
+	const regExp: RegExp = /template\s*:\s*(["'`])([^\1]*?)\1/;
+	const match = regExp.exec(contents);
+	if (match !== null) {
+		return match[2];
+	}
+	return '';
+}