[email] [website] footer cleanup

erpnext/patches/v5_0/set_footer_address.py

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+import frappe
+
+def execute():
+	ss = frappe.get_doc("System Settings", "System Settings")
+	ss.email_footer_address = frappe.db.get_default("company")
+	ss.save()

erpnext/templates/includes/footer/footer_extension.html

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+{% if not hide_footer_signup %}
+<div class="container">
+	<div class="row">
+		<div class="col-sm-6 col-sm-offset-3 text-center" style="margin-top: 15px;">
+				<input class="form-control" type="text" id="footer-subscribe-email"
+                    style="display: inline-block; max-width: 50%; margin-right: 10px;"
+					placeholder="{{ _('Your email address') }}...">
+				<button class="btn btn-default btn-sm" type="button"
+					id="footer-subscribe-button">{{ _("Get Updates") }}</button>
+		</div>
+	</div>
+    <div class="text-center text-muted small" style="padding: 30px;">
+        <a href="https://erpnext.com?source=website_footer" target="_blank" class="text-extra-muted">
+            Powered by ERPNext</a>
+    </div>
+</div>
+<script>
+	$("#footer-subscribe-button").click(function() {
+
+		if($("#footer-subscribe-email").val()) {
+			$("#footer-subscribe-email").attr('disabled', true);
+			$("#footer-subscribe-button").html("Sending...")
+				.attr("disabled", true);
+			erpnext.subscribe_to_newsletter({
+				email: $("#footer-subscribe-email").val(),
+				callback: function(r) {
+					if(!r.exc) {
+						$("#footer-subscribe-button").html(__("Added"))
+							.attr("disabled", true);
+					} else {
+						$("#footer-subscribe-button").html(__("Error: Not a valid id?"))
+							.addClass("btn-danger").attr("disabled", false);
+						$("#footer-subscribe-email").val("").attr('disabled', false);
+					}
+				}
+			});
+		}
+		else
+			frappe.msgprint(frappe._("Please enter email address"))
+	});
+</script>
+{% endif %}

erpnext/templates/includes/footer/footer_powered.html

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+<!-- blank -->