Merge pull request #1704 from learning-unlimited/old-poll-schedules

Ressurect old schedule printing script

Author: mgersh

esp/esp/program/modules/handlers/programprintables.py

@@ -972,10 +972,10 @@ def get_student_schedules(request, students, prog, extra='', onsite=False):
         elif 'img_format' in request.GET:
             file_type = request.GET['img_format']
         else:
-            file_type = 'pdf'
-
-        if onsite and file_type == 'pdf':
-            file_type = 'png'
+            if onsite:
+                file_type = 'png'
+            else:
+                file_type = 'pdf'
 
         from django.conf import settings
         context['PROJECT_ROOT'] = settings.PROJECT_ROOT.rstrip('/') + '/'

esp/useful_scripts/poll_schedules.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+PROGRAM="Spark"
+INSTANCE="2015"
+
+echo "What printer do you want to print to? (lpr printer name)"
+read PRINTERNAME
+
+echo "Where are you? (ESP website printer name)"
+read LOCATION
+
+echo "Please enter the onsite username and password for the ESP website:"
+echo -n "Username: "
+read USERNAME
+
+echo -n "Password: "
+read -s PASSWORD
+echo
+
+CURL_COOKIE_STORE="curl_cookies.txt"
+
+echo "Logging in..."
+curl -c "${CURL_COOKIE_STORE}" "https://esp.mit.edu/admin/" >/dev/null 2>&1
+curl -b "${CURL_COOKIE_STORE}" -c "${CURL_COOKIE_STORE}" -d "username=${USERNAME}&password=${PASSWORD}&this_is_the_login_form=1" "https://esp.mit.edu/admin/" >/dev/null 2>&1
+echo "Logged in!"
+
+while (true); do
+  TMPFILE="`mktemp`"
+  curl -b "${CURL_COOKIE_STORE}" "https://esp.mit.edu/onsite/${PROGRAM}/${INSTANCE}/printschedules/${LOCATION}?gen_img&img_format=pdf" -o "${TMPFILE}" 2>/dev/null
+
+  if [ -n "`cat "${TMPFILE}"`" ]; then
+    lpr -P "${PRINTERNAME}" < "${TMPFILE}"
+    echo -n "Printed! "
+    date
+    rm "${TMPFILE}"
+  else
+    echo -n "."
+    rm "${TMPFILE}"
+    sleep 2s 
+  fi  
+done
+
+