implement opac support

Author: strumswell

src/views/components/FormLiteratureManual.vue

@@ -170,12 +170,21 @@
       <button class="md-layout-item md-size-20" @click="generateQuery">
         QueryLaden
       </button>
+      <div>
+        <button @click="checkOpacLink(inputs.isbnNeu)">OPAC</button>
+        <div v-if="this.opac.link.length > 0">
+          Link: {{ this.opac.link }} <br />
+          Ausleihbar: {{ this.opac.ausleihbar }} <br />
+          Volltext verfügbar: {{ this.opac.volltext }} <br />
+        </div>
+      </div>
     </div>
   </div>
 </template>
 
 <script>
 import { v4 as uuidv4 } from "uuid";
+import axios from "axios";
 
 export default {
   name: "literatureManual",
@@ -213,6 +222,11 @@ export default {
           autorProfilLinkNeu: [],
         },
       ],
+      opac: {
+        link: "",
+        volltext: false,
+        ausleihbar: false,
+      },
     };
   },
   methods: {
@@ -223,6 +237,36 @@ export default {
       this[input].splice(index, 1);
       this.changedArray[input].push(index);
     },
+    checkOpacLink(isbn) {
+      this.opac.link = "";
+      this.opac.ausleihbar = false;
+      this.opac.volltext = false;
+
+      axios
+        .get("https://opac.th-brandenburg.de/search?isbn=" + isbn, {
+          headers: {
+            Accept: "text/html",
+          },
+          crossdomain: true,
+        })
+        .then((response) => {
+          if (response.data.includes("Signatur")) {
+            this.opac.link =
+              "https://opac.th-brandenburg.de/search?isbn=" + isbn;
+          } else {
+            this.opac.link = "Nicht verfügbar";
+          }
+          if (response.data.includes("ausleihbar")) {
+            this.opac.ausleihbar = true;
+          }
+          if (response.data.includes("Volltext")) {
+            this.opac.volltext = true;
+          }
+        })
+        .catch((e) => {
+          console.log(e);
+        });
+    },
     /*
      ### Module GPMO
       module:GPMO schema:citation <http://doi.org/10.1007/978-3-8348-2428-8>.

vue.config.js

@@ -3,9 +3,8 @@ module.exports = {
   devServer: {
     headers: {
       "Access-Control-Allow-Origin": "*",
-      "Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, PATCH, OPTIONS",
-      "Access-Control-Allow-Headers":
-        "X-Requested-With, content-type, Authorization",
+      "Access-Control-Allow-Methods": "*",
+      "Access-Control-Allow-Headers": "*",
     },
   },
 };