community/: Display contributor statistics

Show the contributor statistics in the form of
charts. The charts will be shown for issues,
commits, reviews and for merge requests. And,
an overall chart, which will display stats
repository wise. Apart from all these charts,
the type of issues the contrib has worked on
will be shown, with the count of issues the
user is working on and the last updated datetime
the user data was updated. All this will be shown,
only if there is some statistics, otherwise the
popup option willn't be shown.

Closes coala#268

data/migrations/0007_auto_20190802_2015.py

@@ -0,0 +1,43 @@
+# Generated by Django 2.1.7 on 2019-08-02 20:15
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('data', '0006_auto_20190801_1752'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='contributor',
+            name='is_gci_participant',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='contributor',
+            name='oauth_completed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='contributor',
+            name='statistics',
+            field=models.TextField(default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='contributor',
+            name='type_of_issues_worked_on',
+            field=models.TextField(default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='contributor',
+            name='updated_at',
+            field=models.TextField(default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='contributor',
+            name='working_on_issues_count',
+            field=models.TextField(default=None, null=True),
+        ),
+    ]

data/models.py

@@ -20,6 +20,12 @@ class Contributor(models.Model):
     issues_opened = models.IntegerField(default=None, null=True)
     location = models.TextField(default=None, null=True)
     teams = models.ManyToManyField(Team, related_name='contributors')
+    statistics = models.TextField(default=None, null=True)
+    type_of_issues_worked_on = models.TextField(default=None, null=True)
+    is_gci_participant = models.BooleanField(default=False)
+    working_on_issues_count = models.TextField(default=None, null=True)
+    updated_at = models.TextField(default=None, null=True)
+    oauth_completed = models.BooleanField(default=False)
 
     def __str__(self):
         return self.login

static/css/contributors.css

@@ -47,6 +47,13 @@
     min-width: 300px;
 }
 
+.repository-canvas {
+    position: relative;
+    margin: auto;
+    width: 60vw;
+    height: 70vh;
+}
+
 .search-results {
     width: 100%;
     background-color: transparent;
@@ -62,3 +69,51 @@
     border-color: darkgray;
     border-style: solid;
 }
+
+.some-important-information, .issues-labels,
+.github-issue-labels, .issues-count, .user-updated-datetime,
+.gitlab-issue-labels{
+    padding: 0 10px;
+}
+
+.stats-canvas {
+    position: relative;
+    margin: auto;
+    width: 35vw;
+    height: 50vh;
+}
+
+.user-statistics {
+    display: none;
+    position: fixed;
+    top: 15%;
+    left: 10%;
+    width: 80%;
+    height: 70vh;
+    background-color: white;
+    z-index: 1002;
+    overflow: auto;
+    border-radius: 10px;
+    box-shadow: 0 0 25px 2px black;
+}
+
+.user-statistics-option {
+    position: absolute;
+    float: right;
+    margin-left: 180px;
+    margin-top: 10px;
+    background: black;
+    color: white;
+    font-size: 1.5rem;
+    border-radius: 50px;
+    width: 20px;
+    text-align: center;
+    cursor: pointer;
+}
+
+@media only screen and (max-width: 600px) {
+    .stats-canvas {
+        width: 50vw;
+        height: 50vh;
+    }
+}