Implemented plan upgrades

linodes/dashboard/dashboard.js

@@ -67,6 +67,7 @@ import { settings, elements, apiDelete, apiGet, apiPost, eventTitles, parseParam
 	elements.transferMonthly = "transfer-monthly";
 	elements.transferOverage = "transfer-overage";
 	elements.transferUsed = "transfer-used";
+	elements.upgrade = "upgrade";
 	elements.volumeTable = "volume-table";
 
 	// Data recieved from API calls
@@ -78,6 +79,7 @@ import { settings, elements, apiDelete, apiGet, apiPost, eventTitles, parseParam
 	data.linode = {};
 	data.linodeTransfer = {};
 	data.notifications = [];
+	data.plan = {};
 	data.volumes = [];
 
 	// Static references to UI elements
@@ -111,6 +113,7 @@ import { settings, elements, apiDelete, apiGet, apiPost, eventTitles, parseParam
 	ui.transferMonthly = {};
 	ui.transferOverage = {};
 	ui.transferUsed = {};
+	ui.upgrade = {};
 	ui.volumeTable = {};
 
 	// Temporary state
@@ -524,6 +527,10 @@ import { settings, elements, apiDelete, apiGet, apiPost, eventTitles, parseParam
 			backups.appendChild(backupLink);
 		}
 
+		// Get plan info
+		if (data.linode.type)
+			apiGet("/linode/types/" + data.linode.type, displayPlan, null);
+
 		state.linodeRefresh = false;
 	};
 
@@ -636,6 +643,16 @@ import { settings, elements, apiDelete, apiGet, apiPost, eventTitles, parseParam
 		}
 	};
 
+	// Callback for linode plan API call
+	var displayPlan = function(response)
+	{
+		data.plan = response;
+
+		// Display the upgrade banner if one is available
+		if (data.plan.successor)
+			ui.upgrade.style.display = "block";
+	};
+
 	// Show storage totals
 	var displayStorage = function()
 	{
@@ -789,6 +806,7 @@ import { settings, elements, apiDelete, apiGet, apiPost, eventTitles, parseParam
 		ui.transferMonthly = document.getElementById(elements.transferMonthly);
 		ui.transferOverage = document.getElementById(elements.transferOverage);
 		ui.transferUsed = document.getElementById(elements.transferUsed);
+		ui.upgrade = document.getElementById(elements.upgrade);
 		ui.volumeTable = document.getElementById(elements.volumeTable);
 
 		// Attach button handlers