feat: hackathon explorer background + sponsor is dynamic

app/assets/v2/css/hackathons/explorer.css

@@ -1,117 +1,51 @@
-.banner .img-holder {
+
+.banner {
+  background: linear-gradient(161deg, rgba(55,27,181,1) 37%, rgba(255,51,117,1) 100%);
+}
+
+.banner img {
   margin: 1em;
   align-items: center;
   display: flex;
   transition: all .2s ease-in-out;
 }
 
-.banner .img-holder--dark {
-  background-color:#333;
-}
-
-.banner .img-holder--light {
-  background-color:#eee;    
-}
-
-.banner .sponsors-gold .img-holder {
-  width: 113px;
-  height: 113px;
-  padding: 1em;
-}
-
-.banner .sponsors-silver .img-holder {
-  width: 75px;
-  height: 75px;
-  padding: 0.8em;
-}
-
-.banner .img-holder:hover {
-  transform: scale(1.1);
-}
-
-.ui-tooltip {
-  padding-top: 6px;
-  padding-bottom: 6px;
-}
-
-.ui-tooltip-content {
-  font-size: 0.75rem;
-  font-weight: 600;
-}
-
-.banner {
-  background: linear-gradient(161deg, rgba(55,27,181,1) 37%, rgba(255,51,117,1) 100%);
-}
-
 .banner .hackathon-logo {
   max-width: 40rem;
 }
 
-.banner .img-holder {
-  width: 113px;
-  height: 113px;
-  padding: 1em;
-}
-
 .banner .hackathon-name {
-  font-size: 3rem;
+  font-size: 4rem;
   letter-spacing: 12px;
   line-height: 72px;
   text-transform: uppercase;
 }
 
-/* Beyond Blockchain 2019 */
-#beyondblockchain_2019 {
-  background: #121315;
-}
-
-#beyondblockchain_2019 .hackathon-name {
-  font-size: 4rem;
-}
-
-#beyondblockchain_2019 .sponsors-gold img,
-#beyondblockchain_2019 .sponsors-silver img {
-  width: 12rem;
-}
-
-#beyondblockchain_2019 img.Alethio,
-#beyondblockchain_2019 img.Arweave {
-  height: 3.5rem;
-  width: auto;
+.banner img:hover {
+  transform: scale(1.1);
 }
 
-#beyondblockchain_2019 .img-holder {
-  width: auto;
-  height: auto;
-  padding: 0;
+.banner .sponsors-gold img {
+  width: 11rem;
+  margin: 1em;
 }
 
-#beyondblockchain_2019 .sponsors-gold img {
-  max-height: 6rem;
+.banner .sponsors-silver img {
+  width: 7.5rem;
+  margin: 0.8em;
 }
 
-#beyondblockchain_2019 .sponsors-gold {
+.banner .sponsors-gold {
   margin-bottom: 1rem;
 }
 
-#beyondblockchain_2019 img.Pegasys {
-  height: 4rem;
-  position: relative;
-  top: 1rem;
-}
-
-#beyondblockchain_2019 img.Portis {
-  height: 3rem;
-  position: relative;
-  top: 1.5rem;
-}
 
-#beyondblockchain_2019 img.Alethio,
-#beyondblockchain_2019 img.TheGraph {
-  height: 4.5rem;
+/* ETH Hack 2019 */
+#ethhack_2019 .hackathon-name {
+  font-size: 3rem;
 }
 
-#beyondblockchain_2019 img.TheGraph {
-  position: relative;
-  top: -.4rem;
-}
+/* Beyond Blockchain 2019 */
+#beyondblockchain_2019 {
+  background: #121315;
+}

app/dashboard/admin.py

@@ -24,8 +24,8 @@
 
 from .models import (
     Activity, BlockedUser, Bounty, BountyFulfillment, BountyInvites, BountySyncRequest, CoinRedemption,
-    CoinRedemptionRequest, Coupon, FeedbackEntry, HackathonEvent, Interest, LabsResearch, Profile, RefundFeeRequest,
-    SearchHistory, Tip, TokenApproval, Tool, ToolVote, UserAction, UserVerificationModel,
+    CoinRedemptionRequest, Coupon, FeedbackEntry, HackathonEvent, HackathonSponsor, Interest, LabsResearch, Profile,
+    RefundFeeRequest, SearchHistory, Sponsor, Tip, TokenApproval, Tool, ToolVote, UserAction, UserVerificationModel,
 )
 
 
@@ -243,6 +243,30 @@ def link(self, instance):
     link.allow_tags = True
 
 
+class HackathonSponsorAdmin(admin.ModelAdmin):
+    """The admin object for the HackathonSponsor model."""
+
+    list_display = ['pk', 'hackathon', 'sponsor', 'sponsor_type']
+
+
+class SponsorAdmin(admin.ModelAdmin):
+    """The admin object for the Sponsor model."""
+
+    list_display = ['pk', 'name', 'img']
+
+    def img(self, instance):
+        """Returns a formatted HTML img node or 'n/a' if the HackathonEvent has no logo.
+
+        Returns:
+            str: A formatted HTML img node or 'n/a' if the HackathonEvent has no logo.
+        """
+        logo = instance.logo_svg or instance.logo
+        if not logo:
+            return 'n/a'
+        img_html = format_html('<img src={} style="width: auto; max-height: 40px">', mark_safe(logo.url))
+        return img_html
+
+
 class HackathonEventAdmin(admin.ModelAdmin):
     """The admin object for the HackathonEvent model."""
 
@@ -299,7 +323,9 @@ def link(self, instance):
 admin.site.register(CoinRedemptionRequest, GeneralAdmin)
 admin.site.register(Tool, ToolAdmin)
 admin.site.register(ToolVote, ToolVoteAdmin)
+admin.site.register(Sponsor, SponsorAdmin)
 admin.site.register(HackathonEvent, HackathonEventAdmin)
+admin.site.register(HackathonSponsor, HackathonSponsorAdmin)
 admin.site.register(FeedbackEntry, FeedbackAdmin)
 admin.site.register(LabsResearch)
 admin.site.register(UserVerificationModel, VerificationAdmin)

app/dashboard/migrations/0042_auto_20190719_2216.py

@@ -0,0 +1,66 @@
+# Generated by Django 2.1.7 on 2019-07-19 22:16
+
+from django.db import migrations, models
+import django.db.models.deletion
+import economy.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dashboard', '0041_auto_20190718_1222'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='HackathonSponsor',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_on', models.DateTimeField(db_index=True, default=economy.models.get_time)),
+                ('modified_on', models.DateTimeField(default=economy.models.get_time)),
+                ('sponsor_type', models.CharField(choices=[('G', 'Gold'), ('S', 'Silver')], default='G', max_length=1)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Sponsor',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_on', models.DateTimeField(db_index=True, default=economy.models.get_time)),
+                ('modified_on', models.DateTimeField(default=economy.models.get_time)),
+                ('name', models.CharField(help_text='sponsor Name', max_length=255)),
+                ('logo', models.ImageField(blank=True, help_text='sponsor logo', upload_to='')),
+                ('logo_svg', models.FileField(blank=True, help_text='sponsor logo svg', upload_to='')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.AddField(
+            model_name='hackathonevent',
+            name='background_color',
+            field=models.CharField(blank=True, help_text='hexcode for the banner', max_length=255, null=True),
+        ),
+        migrations.AlterField(
+            model_name='hackathonevent',
+            name='identifier',
+            field=models.CharField(default='', help_text='used for custom styling for the banner', max_length=255),
+        ),
+        migrations.AddField(
+            model_name='hackathonsponsor',
+            name='hackathon',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='dashboard.HackathonEvent'),
+        ),
+        migrations.AddField(
+            model_name='hackathonsponsor',
+            name='sponsor',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='dashboard.Sponsor'),
+        ),
+        migrations.AddField(
+            model_name='hackathonevent',
+            name='sponsors',
+            field=models.ManyToManyField(through='dashboard.HackathonSponsor', to='dashboard.Sponsor'),
+        ),
+    ]

app/dashboard/models.py

@@ -3231,6 +3231,17 @@ def __str__(self):
         return f'<BlockedUser: {self.handle}>'
 
 
+class Sponsor(SuperModel):
+    """Defines the Hackthon Sponsor"""
+
+    name = models.CharField(max_length=255, help_text='sponsor Name')
+    logo = models.ImageField(help_text='sponsor logo', blank=True)
+    logo_svg = models.FileField(help_text='sponsor logo svg', blank=True)
+
+    def __str__(self):
+        return self.name
+
+
 class HackathonEvent(SuperModel):
     """Defines the HackathonEvent model."""
 
@@ -3240,7 +3251,9 @@ class HackathonEvent(SuperModel):
     logo_svg = models.FileField(blank=True)
     start_date = models.DateTimeField()
     end_date = models.DateTimeField()
-    identifier = models.CharField(max_length=255, default='')
+    background_color = models.CharField(max_length=255, null=True, blank=True, help_text='hexcode for the banner')
+    identifier = models.CharField(max_length=255, default='', help_text='used for custom styling for the banner')
+    sponsors = models.ManyToManyField(Sponsor, through='HackathonSponsor')
 
     def __str__(self):
         """String representation for HackathonEvent.
@@ -3258,6 +3271,19 @@ def save(self, *args, **kwargs):
         super().save(*args, **kwargs)
 
 
+class HackathonSponsor(SuperModel):
+    SPONSOR_TYPES = [
+        ('G', 'Gold'),
+        ('S', 'Silver'),
+    ]
+    hackathon = models.ForeignKey('HackathonEvent', default=1, on_delete=models.CASCADE)
+    sponsor = models.ForeignKey('Sponsor', default=1, on_delete=models.CASCADE)
+    sponsor_type = models.CharField(
+        max_length=1,
+        choices=SPONSOR_TYPES,
+        default='G',
+    )
+
 class FeedbackEntry(SuperModel):
     bounty = models.ForeignKey(
         'dashboard.Bounty',

app/dashboard/templates/dashboard/index.html

@@ -35,7 +35,9 @@
     </div>
     {% if hackathon %}
       <link rel="stylesheet" href={% static "v2/css/hackathons/explorer.css" %}>
-      <div id="{{ hackathon.identifier }}" class="row pt-5 pb-5 text-center banner">
+      <div id="{{ hackathon.identifier }}" class="row pt-5 pb-5 text-center banner"
+        {% if hackathon.background_color %} style="background: {{ hackathon.background_color }}" {% endif %}
+      >
         <div class="col g-font-muli">
           <span class="hackathon-name d-block mt-5 text-white font-weight-semibold">{{ hackathon.name }}</span>
           {% if hackathon.logo_svg %}