From dbf94eb4b44bfa1b16f8c1759fc75b3a21664319 Mon Sep 17 00:00:00 2001
From: George Kalampokis <gkalampokis@cite.gr>
Date: Fri, 13 Mar 2020 12:04:20 +0200
Subject: [PATCH] Add support for Research Organization Registry API

---
 .../config/DataFieldsUrlConfiguration.java    |  9 +++++++
 .../logic/proxy/fetching/RemoteFetcher.java   | 25 ++++++++++++++++++-
 .../resources/externalUrls/ExternalUrls.xml   | 19 ++++++++++++++
 3 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/config/DataFieldsUrlConfiguration.java b/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/config/DataFieldsUrlConfiguration.java
index 0cd8c559b..7c746fb85 100644
--- a/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/config/DataFieldsUrlConfiguration.java
+++ b/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/config/DataFieldsUrlConfiguration.java
@@ -14,6 +14,7 @@ public class DataFieldsUrlConfiguration {
     private String count;
     private String path;
     private String host;
+    private String types;
 
     public String getId() {
         return id;
@@ -85,4 +86,12 @@ public class DataFieldsUrlConfiguration {
     public void setHost(String host) {
         this.host = host;
     }
+
+    @XmlElement(name = "types")
+    public String getTypes() {
+        return types;
+    }
+    public void setTypes(String types) {
+        this.types = types;
+    }
 }
diff --git a/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java b/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java
index 0c96e45b2..3e1488c6d 100644
--- a/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java
+++ b/dmp-backend/web/src/main/java/eu/eudat/logic/proxy/fetching/RemoteFetcher.java
@@ -11,6 +11,7 @@ import eu.eudat.logic.proxy.config.UrlConfiguration;
 import eu.eudat.logic.proxy.config.configloaders.ConfigLoader;
 import eu.eudat.logic.proxy.config.exceptions.HugeResultSet;
 import eu.eudat.logic.proxy.config.exceptions.NoURLFound;
+import net.minidev.json.JSONArray;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -159,7 +160,7 @@ public class RemoteFetcher {
     private String replaceCriteriaOnUrl(String path, ExternalUrlCriteria externalUrlCriteria, String firstPage) {
         String completedPath = path;
         if (externalUrlCriteria.getLike() != null) {
-            if ((path.contains("openaire") || path.contains("orcid")) && externalUrlCriteria.getLike().equals("")) {
+            if ((path.contains("openaire") || path.contains("orcid") || path.contains("ror")) && externalUrlCriteria.getLike().equals("")) {
                 completedPath = completedPath.replaceAll("\\{like}", "*");
             } else {
                 completedPath = completedPath.replaceAll("\\{like}", externalUrlCriteria.getLike());
@@ -279,6 +280,28 @@ public class RemoteFetcher {
                             return getResultsFromUrl(replacedPath, jsonDataPath.getUrlConfiguration().getData(), jsonDataPath.getUrlConfiguration().getData().getPath(), jsonDataPath.getUrlConfiguration().getContentType());
                         }).filter(Objects::nonNull).map(results1 -> results1.results.get(0)).collect(Collectors.toList());
                         results = new Results(multiResults, new HashMap<>(1, 1));
+                    } else if (jsonDataPath.getFieldsUrlConfiguration().getTypes() != null) {
+                        List<Map<String, Object>> tempRes = jsonContext.read(jsonDataPath.getPath()
+                                + "[" + jsonDataPath.getFieldsUrlConfiguration().getId() + "," + jsonDataPath.getFieldsUrlConfiguration().getName()
+                                + "," + jsonDataPath.getFieldsUrlConfiguration().getTypes() + "," + jsonDataPath.getFieldsUrlConfiguration().getUri() + "]");
+                        List<Map<String, String>> finalRes = new ArrayList<>();
+                        tempRes.forEach(map -> {
+                            Map<String, String> resMap = new HashMap<>();
+                            map.forEach((key, value) -> {
+                                if (key.equals(jsonDataPath.getFieldsUrlConfiguration().getTypes().substring(1, jsonDataPath.getFieldsUrlConfiguration().getTypes().length() - 1))) {
+                                    resMap.put("tags", ((JSONArray) value).toJSONString());
+                                } else if (key.equals(jsonDataPath.getFieldsUrlConfiguration().getUri().substring(1, jsonDataPath.getFieldsUrlConfiguration().getTypes().length() - 1))) {
+                                    resMap.put(key, ((JSONArray) value).toJSONString());
+                                } else {
+                                    resMap.put(key, (String) value);
+                                }
+                            });
+
+                            finalRes.add(resMap);
+                        });
+
+                        results = new Results(finalRes,
+                                new HashMap<>(1, 1));
                     } else {
                         results = new Results(jsonContext.read(jsonDataPath.getPath()
                                 + "[" + jsonDataPath.getFieldsUrlConfiguration().getName() + "," + jsonDataPath.getFieldsUrlConfiguration().getDescription()
diff --git a/dmp-backend/web/src/main/resources/externalUrls/ExternalUrls.xml b/dmp-backend/web/src/main/resources/externalUrls/ExternalUrls.xml
index da79907a5..64e06586e 100644
--- a/dmp-backend/web/src/main/resources/externalUrls/ExternalUrls.xml
+++ b/dmp-backend/web/src/main/resources/externalUrls/ExternalUrls.xml
@@ -743,6 +743,25 @@
                 </data>
                 <paginationpath>$['meta']['pagination']['page','pages','count']</paginationpath>
             </urlConfig>
+            <urlConfig>
+                <key>ROR</key>
+                <label>ROR</label>
+                <ordinal>1</ordinal>
+                <type>External</type>
+                <url>https://api.ror.org/organizations?query={like}&amp;page={page}</url>
+                <firstPage>1</firstPage>
+                <contenttype>application/vnd.api+json; charset=utf-8</contenttype>
+                <data>
+                    <path>$['items'][*]</path>
+                    <fields>
+                        <id>'id'</id>
+                        <name>'name'</name>
+                        <uri>'links'</uri>
+                        <types>'types'</types>
+                    </fields>
+                </data>
+                <paginationpath>$['number_of_results']</paginationpath>
+            </urlConfig>
 <!--            <urlConfig>
                 <key>openAire</key>
                 <label>OpenAIRE</label>