# HG changeset patch
# User Sverre Rabbelier <srabbelier@gmail.com>
# Date 1236477848 0
# Node ID c9ecc74496325cb5857e56a3e5684f2b0b442542
# Parent  d5f9261d87c7bf92b552b6384c1f1540310515a2
Add a slot allocation script and template

Patch by: Sverre Rabbelier, "Mario Ferraro" <fadinlight@gmail.com>
Reviewed by: Sverre Rabbelier

diff -r d5f9261d87c7 -r c9ecc7449632 app/soc/content/js/slot-allocator.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/content/js/slot-allocator.js	Sun Mar 08 02:04:08 2009 +0000
@@ -0,0 +1,85 @@
+var current_allocated_slots = 0;
+var current_slots = {};
+var tooltip = [
+  "<div class='tooltip'>",
+  "<div class='tooltip-body'>",
+  "<img src='/soc/content/images/purrInfo.png' alt='' />",
+  "<h3>Slots</h3>",
+  "<p id='p_assigned_slots'></p>",
+  "<p id='p_remaining_slots'></p>",
+  "<p id='p_total_slots'></p></div>",
+  "<div class='tooltip-bottom'></div>",
+  "</div>",
+  ].join('');
+
+$.postJSON = function (post_url, to_json, callback) {
+    $.ajax({
+        url: post_url,
+        type: 'POST',
+        processData: true,
+        data: {result: JSON.stringify(to_json)},
+        contentType: 'application/json',
+        success: callback,
+    });
+};
+
+function updateFromJSON(data) {
+  if (data) {
+    $(data.data).each(
+      function (intIndex,item) {
+        $("#id_spin_slot_count_"+item.link_id).val(item.slots);
+        current_slots[item.link_id] = {slots: item.slots, locked: item.locked, adjustment: item.adjustment};
+        $("#id_locked_slot_"+item.link_id).attr("checked",item.locked);
+        $("#id_spin_adjustment_count_"+item.link_id).val(item.adjustment);
+      }
+    );
+    updateOverlay();
+  }
+}
+
+function retrieveJSON() {
+  $.getJSON("http://localhost:8080/program/slots/google/gsoc2009?_="+(new Date().getTime()),
+    updateFromJSON
+  );
+}
+
+function reCalculate() {
+  url = "http://localhost:8080/program/slots/google/gsoc2009?_="+(new Date().getTime())
+   $.postJSON(url, current_slots, updateFromJSON);
+}
+
+function updateOverlay() {
+  updateCurrentSlots();
+  var remaining_slots = MAX_AVAILABLE_SLOTS - current_allocated_slots;
+  $("#p_assigned_slots").html("<strong>Assigned slots:</strong> "+current_allocated_slots);
+  $("#p_remaining_slots").html("<strong>Remaining slots:</strong> "+remaining_slots);
+}
+
+function updateCurrentSlots() {
+  current_allocated_slots = 0;
+  for (var org_id in current_slots) {
+    current_allocated_slots = current_allocated_slots+new Number(current_slots[org_id].slots);
+  }
+}
+
+function lockSlots (checkbox) {
+  var locked = $(checkbox).attr("checked");
+  var re = /^id_locked_slot_(\w*)/;
+  var org_link_id = checkbox.id.match(re)[1];
+  current_slots[org_link_id].locked = locked;
+}
+
+function assignSlots (counter) {
+  var re = /^id_spin_slot_count_(\w*)/;
+  var org_link_id = counter.id.match(re)[1];
+  current_slots[org_link_id].slots = $(counter).val();
+  updateCurrentSlots();
+  updateOverlay();
+}
+
+function assignAdjustment (counter) {
+  var re = /^id_spin_adjustment_count_(\w*)/;
+  var org_link_id = counter.id.match(re)[1];
+  current_slots[org_link_id].adjustment = $(counter).val();
+}
+
diff -r d5f9261d87c7 -r c9ecc7449632 app/soc/templates/soc/program/allocation/allocation.html
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/templates/soc/program/allocation/allocation.html	Sun Mar 08 02:04:08 2009 +0000
@@ -0,0 +1,23 @@
+{% extends "soc/models/list.html" %}
+
+{% block scripts %}
+{{ block.super }}
+
+<script type="text/javascript">
+  var MAX_AVAILABLE_SLOTS = {{ total_slots }};
+  $(document).ready(function(){
+    $('[id^=id_spin_slot_count_]').spin({min:0, max:MAX_AVAILABLE_SLOTS});
+    $('[id^=id_spin_adjustment_count_]').spin();
+    $(tooltip).purr({usingTransparentPNG: true, isSticky: true});
+    $("#p_total_slots").html("<strong>Max slots:</strong> "+MAX_AVAILABLE_SLOTS);
+    retrieveJSON();
+  });
+</script>
+{% endblock %}
+
+{% block body %}
+
+<input type="button" class="button" onclick="javascript:reCalculate()" value="Recalculate slots" />
+
+{{ block.super }}
+{% endblock %}