Add variables

app/package.json

@@ -1,6 +1,6 @@
 {
     "name": "addict",
-    "version": "0.2.0",
+    "version": "0.3.0",
     "license": "MIT",
     "type": "module",
     "scripts": {

app/src/model/ddi.ts

@@ -1,7 +1,18 @@
-import { CATEGORY_SCHEME_ID, CATEGORY_ID, CATEGORY_LABEL, CATEGORY_SCHEME_LABEL } from "@utils/contants";
+import {
+    CATEGORY_SCHEME_ID,
+    CATEGORY_ID,
+    CATEGORY_LABEL,
+    CATEGORY_SCHEME_LABEL,
+    VARIABLE_ID,
+    VARIABLE_LABEL
+} from "@utils/contants";
 
-export type DDIObjectIDs = typeof CATEGORY_SCHEME_ID | typeof CATEGORY_ID;
-export type DDIObjectLabels = typeof CATEGORY_SCHEME_LABEL | typeof CATEGORY_LABEL;
+export type DDIObjectIDs = typeof CATEGORY_SCHEME_ID | typeof CATEGORY_ID | typeof VARIABLE_ID;
+
+export type DDIObjectLabels =
+    | typeof CATEGORY_SCHEME_LABEL
+    | typeof CATEGORY_LABEL
+    | typeof VARIABLE_LABEL;
 
 export type DDIBaseObject = {
     URN: string;

app/src/utils/badges.ts

@@ -2,7 +2,14 @@ import { lighten } from "@mui/material/styles";
 
 import { DDIObjectIDs, DDIObjectLabels } from "@model/ddi";
 
-import { CATEGORY_SCHEME_ID, CATEGORY_ID, CATEGORY_SCHEME_LABEL, CATEGORY_LABEL } from "./contants";
+import {
+    CATEGORY_SCHEME_ID,
+    CATEGORY_ID,
+    CATEGORY_SCHEME_LABEL,
+    CATEGORY_LABEL,
+    VARIABLE_ID,
+    VARIABLE_LABEL
+} from "./contants";
 
 export const getLabelFromId = (id: DDIObjectIDs): DDIObjectLabels => {
     if (id === CATEGORY_SCHEME_ID) {
@@ -11,13 +18,17 @@ export const getLabelFromId = (id: DDIObjectIDs): DDIObjectLabels => {
     if (id === CATEGORY_ID) {
         return CATEGORY_LABEL;
     }
+    if (id === VARIABLE_ID) {
+        return VARIABLE_LABEL;
+    }
     throw new Error(`Unknow DDI object id: ${id}`);
 };
 
 export const getBadgeColor =
     (baseColor: string) =>
     (id: DDIObjectIDs): string => {
         if (id === CATEGORY_SCHEME_ID) return lighten(baseColor, 0);
-        if (id === CATEGORY_ID) return lighten(baseColor, 0.15);
+        if (id === CATEGORY_ID) return lighten(baseColor, 0.1);
+        if (id === VARIABLE_ID) return lighten(baseColor, 0.2);
         throw new Error(`Unknow id: ${id}`);
     };

app/src/utils/contants.ts

@@ -3,14 +3,17 @@ import { DDIObjectIDs } from "@model/ddi";
 /* Route path */
 export const CATEGORY_SCHEME_ID = "category-scheme";
 export const CATEGORY_ID = "category";
+export const VARIABLE_ID = "variable";
 
-export const DDI_OBJECTS = [CATEGORY_SCHEME_ID, CATEGORY_ID] as Array<DDIObjectIDs>;
+export const DDI_OBJECTS = [CATEGORY_SCHEME_ID, CATEGORY_ID, VARIABLE_ID] as Array<DDIObjectIDs>;
 
 /* Supported DDI objects */
 export const CATEGORY_SCHEME_LABEL = "Category Scheme";
 export const CATEGORY_LABEL = "Category";
+export const VARIABLE_LABEL = "Variable";
 
 /* XML */
 
 export const CATEGORY_SCHEME_XML_PATH = "l:CategoryScheme";
 export const CATEGORY_XML_PATH = "l:Category";
+export const VARIABLE_XML_PATH = "l:Variable";

app/src/utils/xml/Category.ts

@@ -2,7 +2,7 @@ import { CATEGORY_ID, CATEGORY_XML_PATH, CATEGORY_SCHEME_ID } from "@utils/conta
 
 import { DDIBaseObject, DDIDetailledObject } from "@model/ddi";
 
-import { getCode, getElementLabel, getElementURN, getLabelsByLang, getPreferedLabel } from "./common";
+import { getCode, getElementContent, getElementURN, getLabelsByLang, getPreferedLabel } from "./common";
 
 export const getCategories = (xmlDoc: Document | Element): DDIBaseObject[] => {
     const categories = xmlDoc.getElementsByTagName(CATEGORY_XML_PATH);
@@ -25,11 +25,10 @@ export const getCategory = (xmlDoc: Document, id: string): DDIDetailledObject =>
     if (!category) throw new Error(`Unknow Category Scheme: ${id}`);
     const labels = category.getElementsByTagName("r:Content");
 
-    // Find parent
     const categoryScheme = category.closest("CategoryScheme") as Element;
     const parentURN = getElementURN(categoryScheme);
-    const parentLabel = getElementLabel(categoryScheme);
-    // TODO find parent
+    const parentLabel = getElementContent(categoryScheme);
+
     return {
         URN: getElementURN(category),
         labels: getLabelsByLang(labels),

app/src/utils/xml/CategoryScheme.ts

@@ -26,7 +26,7 @@ export const getCategoryScheme = (xmlDoc: Document, id: string): DDIDetailledObj
     if (!categoryScheme) throw new Error(`Unknow Category Scheme: ${id}`);
     const labels = categoryScheme.getElementsByTagName("r:Content");
     const children = getCategories(categoryScheme);
-    // TODO getCategories as child
+
     // TODO find parent
     return {
         URN: getElementURN(categoryScheme),

app/src/utils/xml/Variable.ts

@@ -0,0 +1,33 @@
+import { VARIABLE_ID, VARIABLE_XML_PATH } from "@utils/contants";
+
+import { DDIBaseObject, DDIDetailledObject } from "@model/ddi";
+
+import { getCode, getElementURN, getLabelsByLang, getPreferedLabel } from "./common";
+
+export const getVariables = (xmlDoc: Document | Element): DDIBaseObject[] => {
+    const variables = xmlDoc.getElementsByTagName(VARIABLE_XML_PATH);
+    return Array.from(variables).map(v => {
+        const labels = v.getElementsByTagName("r:Content");
+        return {
+            URN: getElementURN(v),
+            label: getPreferedLabel(getLabelsByLang(labels)),
+            type: VARIABLE_ID
+        };
+    });
+};
+
+export const getVariable = (xmlDoc: Document, id: string): DDIDetailledObject => {
+    const variables = xmlDoc.getElementsByTagName(VARIABLE_XML_PATH);
+    const variable = Array.from(variables).find(v => {
+        const foundId = v.querySelector("ID")?.textContent;
+        return id === foundId;
+    });
+    if (!variable) throw new Error(`Unknow Variable: ${id}`);
+    const labels = variable.getElementsByTagName("r:Content");
+
+    return {
+        URN: getElementURN(variable),
+        labels: getLabelsByLang(labels),
+        code: getCode(variable)
+    };
+};

app/src/utils/xml/common.ts

@@ -19,7 +19,7 @@ export const getElementURN = (e: Element): string => {
     return `${agency}:${id}:${version}`;
 };
 
-export const getElementLabel = (e: Element): string =>
+export const getElementContent = (e: Element): string =>
     getLabelsByLang(e.getElementsByTagName("r:Content"))[PREFERED_LANGUAGE];
 
 export const getCode = (e: Element): string => new XMLSerializer().serializeToString(e);

app/src/utils/xml/index.ts

@@ -1,23 +1,34 @@
-import { CATEGORY_SCHEME_ID, CATEGORY_ID, CATEGORY_SCHEME_LABEL, CATEGORY_LABEL } from "@utils/contants";
+import {
+    CATEGORY_SCHEME_ID,
+    CATEGORY_ID,
+    CATEGORY_SCHEME_LABEL,
+    CATEGORY_LABEL,
+    VARIABLE_ID,
+    VARIABLE_LABEL
+} from "@utils/contants";
 
 import { DDIBaseObject, DDIDetailledObject, DDIObjectIDs, DDIObjectLabels } from "@model/ddi";
 
 import { getCategories, getCategory } from "./Category";
 import { getCategoryScheme, getCategorySchemes } from "./CategoryScheme";
+import { getVariable, getVariables } from "./Variable";
 
 export const getDDIObjects = (xmlDoc: Document): DDIBaseObject[] => [
     ...getCategorySchemes(xmlDoc),
-    ...getCategories(xmlDoc)
+    ...getCategories(xmlDoc),
+    ...getVariables(xmlDoc)
 ];
 
 export const getDDIObject = (content: Document, type: DDIObjectIDs, id: string): DDIDetailledObject => {
     if (type === CATEGORY_SCHEME_ID) return getCategoryScheme(content, id);
     if (type === CATEGORY_ID) return getCategory(content, id);
+    if (type === VARIABLE_ID) return getVariable(content, id);
     throw new Error(`Unknow DDI object type: ${type}`);
 };
 
 export const getTitle = (type: DDIObjectIDs): DDIObjectLabels => {
-    if (type === "category-scheme") return CATEGORY_SCHEME_LABEL;
-    if (type === "category") return CATEGORY_LABEL;
+    if (type === CATEGORY_SCHEME_ID) return CATEGORY_SCHEME_LABEL;
+    if (type === CATEGORY_ID) return CATEGORY_LABEL;
+    if (type === VARIABLE_ID) return VARIABLE_LABEL;
     throw new Error(`Unknow type: ${type}`);
 };

app/yarn.lock

@@ -1950,7 +1950,7 @@ [email protected]:
   dependencies:
     "@remix-run/router" "1.21.0"
 
-react-syntax-highlighter@^15.5.13:
+react-syntax-highlighter@^15.6.1:
   version "15.6.1"
   resolved "https://registry.yarnpkg.com/react-syntax-highlighter/-/react-syntax-highlighter-15.6.1.tgz#fa567cb0a9f96be7bbccf2c13a3c4b5657d9543e"
   integrity sha512-OqJ2/vL7lEeV5zTJyG7kmARppUjiB9h9udl4qHQjjgEos66z00Ia0OckwYfRxCSFrW8RJIBnsBwQsHZbVPspqg==