diff --git a/src/java/com/jdbernard/nurseryschedule/NurseryScheduleServlet.groovy b/src/java/com/jdbernard/nurseryschedule/NurseryScheduleServlet.groovy
new file mode 100644
index 0000000..9f14f3a
--- /dev/null
+++ b/src/java/com/jdbernard/nurseryschedule/NurseryScheduleServlet.groovy
@@ -0,0 +1,132 @@
+package com.jdbernard.nurseryschedule
+
+import com.jdbernard.util.SmartConfig
+import groovy.json.JsonBuilder
+import groovy.json.JsonException
+import groovy.json.JsonSlurper
+import groovy.text.SimpleTemplateEngine
+import java.util.Calendar
+import java.util.regex.Matcher
+import javax.servlet.ServletConfig
+import javax.servlet.ServletException
+import javax.servlet.http.HttpServlet
+import javax.servlet.http.HttpServletRequest
+import javax.servlet.http.HttpServletResponse
+import javax.servlet.http.HttpSession
+
+import static java.util.Calendar.*
+import static javax.servlet.http.HttpServletResponse.*
+
+public class NurseryScheduleServlet extends HttpServlet {
+
+ /// This service currently only supports one user.
+ private String username
+ private String password
+ private String outputDirectory
+
+ private static SimpleDateFormat dataDateFormat =
+ new SimpleDateFormat("yyyy-MM-dd")
+ private static SimpleDateFormat displayDateFormat =
+ new SimpleDateFormat("MMM dd")
+
+ void init(ServletConfig config) {
+ this.username = config.getInitParameter("username")
+ this.password = config.getInitParameter("password")
+ this.outputDirectory = config.getInitParameter("outputDirectory") }
+
+ void doPost(HttpServletRequest request, HttpServletResponse response) {
+
+ HttpSession session = request.getSession(true);
+
+ /// If the user is posting to `/login` then let's try to authenticate
+ /// them. We don't care about the state of the existing session.
+ if (request.servletPath == '/login') {
+
+ /// Parse the username/password from the request.
+ def requestBody
+ try { requestBody = new JsonSlurper().parse(request.reader) }
+ catch (JsonException jsone) {
+ response.status = SC_BAD_REQUEST
+ return }
+
+ /// If no username or password are configured we cannot
+ /// authenticate the user.
+ if (!password || !username) {
+ response.status = SC_UNAUTHORIZED
+ return }
+
+ /// If the username or password do not match, deny the request.
+ if (username != requestBody.username ||
+ password != requestBody.password) {
+ response.status = SC_UNAUTHORIZED
+ return }
+
+ response.status = SC_OK
+ session.setAttribute('authenticated', 'true')
+ session.setAttribute('username', requestBody.username)
+ writeJSON([status: "ok"], response)
+ return }
+
+ /// The other endpoints require the user to be authenticated.
+ if (!((boolean)session.getAttribute('authenticated'))) {
+ response.status = SC_UNAUTHORIZED
+ return }
+
+ switch (request.servletPath) {
+ case ~ '/make-schedule':
+
+ /// Parse the request body.
+ def data
+ try { data = new JsonSlurper().parse(request.reader) }
+ catch (JsonException jsone) {
+ response.status = SC_BAD_REQUEST
+ return }
+
+ /// Calculate dates and modify the schedule data to include
+ /// them.
+ def cal = Calendar.getInstance()
+ cal.time = dataDateFormat.parse(data.date)
+ int month = cal.get(MONTH)
+ cal.set(HOUR_OF_DAY, 0)
+ cal.set(MINUTE, 0)
+ cal.set(SECOND, 0)
+ cal.set(MILLISECOND, 0)
+
+ ['first', 'second', 'third', 'fourth', 'fifth'].eachWithIndex
+ { dayNum, idx ->
+ /// Set the sunday
+ cal.set(DAY_OF_WEEK, SUNDAY)
+ cal.set(DAY_OF_WEEK_IN_MONTH, idx + 1)
+ if (cal.get(MONTH) == month)
+ data.sundays[dayNum].date = displayDateFormat.format(cal.time)
+
+ /// Set the wednesday. Note that we have to reformat the
+ /// input data from {"first": ["PersonA", "PersonB"]} to
+ /// {"date": "Oct. 6", "volunteers": ["PersonA", PersonB"]}
+ def volunteers = data.wednesdays[dayNum]
+ data.wednesdays[dayNum] = [:]
+ data.wednesdays[dayNum].volunteers = volunteers
+
+ if (cal.get(MONTH) == month)
+ data.wednesdays[dayNum].date =
+ displayDateFormat.format(cal.time) }
+
+ cal.set(DAY_OF_WEEK_IN_MONTH, 2)
+ data.sundays['second'].date = displayDateFormat.format(cal.time)
+
+ /// Build the resulting page.
+ def engine = new SimpleTemplateEngine()
+ def scheduleTemplate = engine.createTemplate(
+ this.getClass().getResource('schedule.template'))
+ def output = scheduleTemplate.make(data)
+
+ /// Write the results to file.
+ new File(outputDirectory, data.date + ".html").text = output
+ response.status = SC_OK
+
+ default:
+ response.status = SC_NOT_FOUND
+ return
+ }
+ }
+}
diff --git a/src/test/make_template.groovy b/src/test/make_template.groovy
new file mode 100644
index 0000000..59bea9b
--- /dev/null
+++ b/src/test/make_template.groovy
@@ -0,0 +1,34 @@
+import com.jdbernard.util.LightOptionParser
+import groovy.json.JsonSlurper
+import groovy.text.SimpleTemplateEngine
+
+def cli = [
+ 't': [longName: 'template', arguments: 1],
+ 'd': [longName: 'data', arguments: 1],
+ 'o': [longName: 'output', arguments: 1]]
+
+def opts = LightOptionParser.parseOptions(cli, args as List)
+
+def templateFile, dataFile, outputFile
+
+if (opts.t) templateFile = new File(opts.t)
+if (opts.d) dataFile = new File(opts.d)
+if (opts.o) outputFile = new File(opts.o)
+
+if (!templateFile || !templateFile.exists() || !templateFile.isFile()) {
+ println "Template file is not specified or does not exist."
+ return -1 }
+
+if (!dataFile || !dataFile.exists() || !dataFile.isFile()) {
+ println "Data file is not specified or does not exist."
+ return -1 }
+
+if (!outputFile) {
+ println "Output file is not specified."
+ return -1 }
+
+def engine = new SimpleTemplateEngine()
+def binding = new JsonSlurper().parseText(dataFile.text)
+def template = engine.createTemplate(templateFile.text).make(binding)
+
+outputFile.text = template.toString()
diff --git a/src/test/nursery-schedule-2013-10-01.txt b/src/test/nursery-schedule-2013-10-01.txt
new file mode 100644
index 0000000..ec5ba84
--- /dev/null
+++ b/src/test/nursery-schedule-2013-10-01.txt
@@ -0,0 +1,42 @@
+{"date":"2013-10-01",
+ "sundays":{
+ "first":{
+ "date": "Oct. 6th",
+ "toddlers":["Sara Bernard","Priscilla Reid","Becca Torres"],
+ "infants":["Latonya Kirton","Susan Vacca","Brandie Kristoff"],
+ "pm":["Susan Miller","Pamala Green"]},
+ "second":{
+ "date": "Oct. 13th",
+ "toddlers":["Sara Bernard","Priscilla Reid","Maria Almazan"],
+ "infants":["Latonya Kirton","Susan Vacca","Rebecca Dombroski"],
+ "pm":["Zoe Torres","Hannah Torres"]},
+ "third":{
+ "date": "Oct. 20th",
+ "toddlers":["Sara Bernard","Priscilla Reid","Delia Borrego"],
+ "infants":["Latonya Kirton","Susan Vacca","Deborah McDonald"],
+ "pm":["Jeanie Nelson","Alayna Robert"]},
+ "fourth":{
+ "date": "Oct. 27th",
+ "toddlers":["Sara Bernard","Priscilla Reid","Maria Almazan"],
+ "infants":["Latonya Kirton","Susan Vacca","Crystal Johnson"],
+ "pm":["Deidra Dawson","Shekinah Dawson"]},
+ "fifth":{
+ "toddlers":["Sara Bernard","Priscilla Reid","Julie Froese"],
+ "infants":["Latonya Kirton","Susan Vacca"],
+ "pm":[]}},
+ "wednesdays":{
+ "first": {
+ "date": "Oct. 3rd",
+ "volunteers": ["Courtney or Bryan Bootka","Gabby Galvez"]},
+ "second": {
+ "date": "Oct. 10th",
+ "volunteers": ["Reeta or Lionel Aguilar","Stephanie Langley"]},
+ "third": {
+ "date": "Oct. 17th",
+ "volunteers": ["Christina Grooms","Lanell Hanson"]},
+ "fourth": {
+ "date": "Oct. 24th",
+ "volunteers": ["Cassie Hernandez"]},
+ "fifth": {
+ "date": "Oct. 31st",
+ "volunteers": ["Regina Noble","Vita Sharpe"]}}}
diff --git a/src/test/test.html b/src/test/test.html
new file mode 100644
index 0000000..7d4071d
--- /dev/null
+++ b/src/test/test.html
@@ -0,0 +1,165 @@
+
+
+
+
+
+
+
+
+
+
First Sunday, Oct. 6th
+
+
+
Toddlers
+
+ - Sara Bernard
+ - Priscilla Reid
+ - Becca Torres
+
+
+
+
Infants
+
+ - Latonya Kirton
+ - Susan Vacca
+ - Brandie Kristoff
+
+
+
+
+
Evening Service
+
+ - Susan Miller
+ - Pamala Green
+
+
+
+
Second Sunday, Oct. 13th
+
+
+
Toddlers
+
+ - Sara Bernard
+ - Priscilla Reid
+ - Maria Almazan
+
+
+
+
Infants
+
+ - Latonya Kirton
+ - Susan Vacca
+ - Rebecca Dombroski
+
+
+
+
+
Evening Service
+
+ - Zoe Torres
+ - Hannah Torres
+
+
+
+
Third Sunday, Oct. 20th
+
+
+
Toddlers
+
+ - Sara Bernard
+ - Priscilla Reid
+ - Delia Borrego
+
+
+
+
Infants
+
+ - Latonya Kirton
+ - Susan Vacca
+ - Deborah McDonald
+
+
+
+
+
Evening Service
+
+ - Jeanie Nelson
+ - Alayna Robert
+
+
+
+
Fourth Sunday, Oct. 27th
+
+
+
Toddlers
+
+ - Sara Bernard
+ - Priscilla Reid
+ - Maria Almazan
+
+
+
+
Infants
+
+ - Latonya Kirton
+ - Susan Vacca
+ - Crystal Johnson
+
+
+
+
+
Evening Service
+
+ - Deidra Dawson
+ - Shekinah Dawson
+
+
+
+
First Wednesday, Oct. 3rd
+
+ - Courtney or Bryan Bootka
+ - Gabby Galvez
+
+
+
Second Wednesday, Oct. 10th
+
+ - Reeta or Lionel Aguilar
+ - Stephanie Langley
+
+
+
Third Wednesday, Oct. 17th
+
+ - Christina Grooms
+ - Lanell Hanson
+
+
+
Fourth Wednesday, Oct. 24th
+
+
+
Fifth Wednesday, Oct. 31st
+
+ - Regina Noble
+ - Vita Sharpe
+
+
Test: ${test}
+ <% 3.times { idx -> %>
+
+
+ <% } %>
+
+