Add a search functionality

Signed-off-by: Max Magorsch <arzano@gentoo.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/js/planet-search.js b/js/planet-search.js
new file mode 100644
index 0000000..2d38c0d
--- /dev/null
+++ b/js/planet-search.js
@@ -0,0 +1,53 @@
+function getParameter(param) {
+    var result = null,
+        tmp = [];
+    location.search
+        .substr(1)
+        .split("&")
+        .forEach(function (item) {
+          tmp = item.split("=");
+          if (tmp[0] === param) result = decodeURIComponent(tmp[1]);
+        });
+    return result;
+}
+
+
+if(getParameter('q') == null){
+  document.getElementById("spinner").style.display = "none";
+}
+
+
+var xhttp = new XMLHttpRequest();
+xhttp.onreadystatechange = function() {
+  if (this.readyState == 4 && this.status == 200) {
+
+    var data = JSON.parse(this.responseText)
+
+    var idx = lunr(function () {
+        this.ref('title')
+        this.field('author')
+        this.field('nickname')
+        this.field('date')
+        this.field('scope')
+        this.field('content')
+
+        data.forEach(function (doc) {
+          this.add(doc)
+        }, this)
+
+      })
+
+    var searchterm = getParameter('q');
+    if(searchterm == null){
+      console.log("No search term given");
+    }else{
+      idx.search(searchterm).forEach(function (doc) {
+        $("#articles").append("<li>" + doc.ref + "</li>");
+      }, this)
+      document.getElementById("spinner").style.display = "none";
+    }
+
+  }
+};
+xhttp.open("GET", "data.json", true);
+xhttp.send();