Support handling vault-content events in the vault UI

static/css/items.css

@@ -38,6 +38,10 @@ div[class|="inventory-item"] .quantity {
   padding: 3px;
 }
 
+div[class|="inventory-item"] .damage.empty{
+  display: none;
+}
+
 div[class|="inventory-item"] .damage {
   position: absolute;
   bottom: 0;

static/js/vault.js

@@ -0,0 +1,81 @@
+var InventoryWidget = function(tableElement) {
+  this.e = $(tableElement);
+  this.slots = new Array();
+
+  this.e.find("td[data-position]").each((function (idx, td) {
+    var slot = new ItemSlot(td);
+    this.slots[slot.getPosition()] = slot;
+  }).bind(this));
+  Caminus.eventPoll.onEvent('vault-contents', this._vaultEvent.bind(this));
+}
+
+InventoryWidget.prototype._vaultEvent = function(evt, payload) {
+  $(payload.items).each((function(idx, item) {
+    var slot = this.slotByPosition(item.position);
+    console.log(slot);
+    slot.updateFromJSON(item);
+  }).bind(this));
+};
+
+InventoryWidget.prototype.slotByPosition = function(pos) {
+  console.log(this);
+  return this.slots[pos];
+}
+
+var ItemSlot = function(tdElement) {
+  this.e = $(tdElement);
+  this.item = $(this.e.find('div[class|="inventory-item"]')[0]);
+}
+
+ItemSlot.prototype.getPosition = function() {
+  return this.e.data('position');
+}
+
+ItemSlot.prototype.updateFromJSON = function(data) {
+  console.log(data.item);
+  this.setMaterial(data.item);
+  this.setDurability(data.durablility);
+  this.setDamage(data.damage);
+  this.setQuantity(data.quantity);
+  this.setName(data.name);
+}
+
+ItemSlot.prototype.setName = function(s) {
+  this.item.data('name', s);
+  this.item.find('.name').html(s);
+}
+
+ItemSlot.prototype.setMaterial = function(id) {
+  console.log(this.item);
+  this.item.data('material', id);
+  this.item.attr('class',"inventory-item-"+id);
+}
+
+ItemSlot.prototype.setQuantity = function(qty) {
+  this.item.data('quantity', qty);
+  this.item.find('.quantity').html(qty);
+}
+
+ItemSlot.prototype.setDamage = function(dmg) {
+  this.item.data('damage', dmg);
+  this.item.find('.damage', "50%");
+  if (dmg == 0)
+    this.item.find('.damage').addClass("empty");
+  else
+    this.item.find('.damage').removeClass("empty");
+}
+
+ItemSlot.prototype.getDamage = function() {
+  return this.item.data('damage');
+}
+
+ItemSlot.prototype.setDurability = function(d) {
+  this.item.data('durability', d);
+  this.setDamage(this.getDamage());
+}
+
+$(document).ready(function() {
+  $('table.inventory').each(function (idx, inventory) {
+    new InventoryWidget(inventory);
+  });
+});

templates/common/item.html

@@ -1,12 +1,12 @@
-<div class="inventory-item-{{item.material}}">
-  {% if quantity > 0 %}
-  <div class="quantity">{{quantity}}</div>
+<div class="inventory-item-{{item.material}}" data-material="{{item.material}}"
+  data-quantity="{{quantity}}" data-damage="{{item.damage}}">
+  <div class="quantity">
+    {% if quantity > 0 %}{{quantity}}
+  </div>
   {% endif %}
   <div class="name">{{item.name}}</div>
-  {% if item.damage %}
-    <div class="damage">
+  <div class="damage {% if not item.damage %}empty{%endif%}">
     <div class="current"
       style="width:{{item.damagePct}}%"></div>
   </div>
-  {% endif %}
 </div>

templates/vault/index.html

@@ -1,8 +1,14 @@
 {% extends "base_simple.html" %}
+{%load static %}
+{% get_static_prefix as STATIC_PREFIX %}
 
 {% block title %}Vault{% endblock %}
 {% block sectiontitle %}Your Vault{% endblock %}
 
+{% block extrahead %}
+<script type="text/javascript" language="javascript" src="{{STATIC_PREFIX}}/js/vault.js"></script>
+{% endblock %}
+
 {% block content %}
 <table class="inventory">
   <tr>
@@ -11,10 +17,8 @@
       </tr>
       <tr>
     {% endif %}
-    <td>
-      {% if slot.item %}
+    <td data-id="{{slot.id}}" data-position="{{slot.position}}">
       {% include 'common/item.html' with quantity=slot.quantity item=slot.item %}
-      {% endif %}
     </td>
   {% endfor %}
   </tr>

vault/models.py

@@ -1,7 +1,7 @@
 from django.db import models
 from minecraft.models import MinecraftProfile
 from django.db.models.signals import post_save, post_delete
-from api.events import VaultContentsEvent, broadcast_server_event
+from api.events import VaultContentsEvent, broadcast_server_event, send_web_event
 from minecraft.models import Item
 from django.conf import settings
 
@@ -59,36 +59,38 @@ class VaultSlot(models.Model):
           raise VaultError, "Insufficient available slots."
         return slots
 
-def send_vault_delete(sender, instance, *args, **kwargs):
-  slots = [
-    {
-      'item': None,
-      'quantity': -1,
-      'damage': None,
-      'data': None,
-      'position': instance.position
-    }
-  ]
-  broadcast_server_event(VaultContentsEvent(instance.player.mc_username,
-    slots))
-
 def send_vault_update(sender, instance, created, *args, **kwargs):
-  if created and instance.item:
+  if instance.item:
     slots = [
       {
         'item': instance.item.material,
         'quantity': instance.quantity,
         'damage': instance.item.damage,
         'data': instance.item.data,
-        'position': instance.position
+        'position': instance.position,
+        'name': instance.item.name(),
+        'durability': instance.item.metadata['durability']
       }
     ]
-    broadcast_server_event(VaultContentsEvent(instance.player.mc_username, slots))
+  else:
+    slots = [
+      {
+        'item': None,
+        'quantity': -1,
+        'damage': 0,
+        'data': 0,
+        'position': instance.position,
+        'name': "",
+        'durability': 0
+      }
+    ]
+  evt = VaultContentsEvent(instance.player.mc_username, slots)
+  broadcast_server_event(evt)
+  send_web_event(evt)
 
 post_save.connect(send_vault_update, sender=VaultSlot, dispatch_uid='derp')
-post_delete.connect(send_vault_delete, sender=VaultSlot, dispatch_uid='derp')
 
-def create_initial_slots(sender, instance, created, *args, **kwargs):
+def ensure_initial_slots(sender, instance, created, *args, **kwargs):
   slots = instance.vault_slots.all()
   if len(slots) < settings.CAMINUS_VAULT_SLOTS:
     neededPositions = range(0, settings.CAMINUS_VAULT_SLOTS)
@@ -97,5 +99,5 @@ def create_initial_slots(sender, instance, created, *args, **kwargs):
     for pos in neededPositions:
       VaultSlot.objects.create(player=instance, position=pos)
 
-post_save.connect(create_initial_slots, sender=MinecraftProfile)
-
+post_save.connect(ensure_initial_slots, sender=MinecraftProfile)
+post_delete.connect(ensure_initial_slots, sender=VaultSlot, dispatch_uid='derp')