Prescribing Module

Proposal to clean up and add additional functionality

1. Change interface/patient_file/summary/rx_frameset.php to only show one frame (remove interface/patient_file/summary/rx_left.php)
   • Will need to add a 'Add New' prescription to templates/prescription/general_list.html first.
2. Migrate all stuff from templates/prescription/general_send.html to templates/prescription/general_list.html
   • Then can remove templates/prescription/general_send.html
3. Now the templates/prescription/general_send.html will be the central Rx page, and can place all functionality such as relaying, refills, on this page.
4. To add a new function to this page, recommend placing the function in controllers/C_Prescription.class.php and then calling it.
   • For example a function 'relay' would be labeled relay_action in controllers/C_Prescription.class.php, and called as so:
     • http://opensourceemr.com:2089/openemr/controller.php?prescription&relay&(variables here)

Files

Main Functions

controllers/C_Prescription.class.php

• Contains all the vital functions
• is called via /openemr/controller.php
• Contains the class C_Prescription extends Controller
  • Included functions:
    • C_Prescription (constructor)
    • default_action
      • This calls the edit template screen at templates/prescription/general_edit.html
    • edit_action
      • This redirects to default_action
    • list_action
      • This calls the edit template screen at templates/prescription/general_list.html
    • block_action
    • lookup_action
      • This calls library/classes/RXList.class.php to look up drug online
    • edit_action_process
    • send_action
    • multiprintfax_header
    • multiprint_header
    • multiprintcss_header
    • multiprintcss_preheader
    • multiprintfax_footer
    • multiprint_footer
    • multiprintcss_footer
    • multiprintcss_postfooter
    • get_prescription_body_text
    • multiprintfax_body
    • multiprint_body
    • multiprintfax_action
    • multiprint_action
    • multiprintcss_action
    • send_action_process
    • _print_prescription
    • _print_prescription_old
    • _email_prescription
    • do_lookup
    • _fax_prescription

Main Class

library/classes/Prescription.class.php

• This is the container for each prescription
• Contains the class Prescription extends ORDataObject
  • Important functions:
    • Prescription (constructor)
    • get_prescription_display
    • A whole bunch of others, check out the file

Smarty Templates

templates/prescription/general_list.html

• Main window that list prescription and allows printing of script(s) (right frame of Rx window)
  • Clicking on a prescription calls edit_action function in controllers/C_Prescription.class.php

templates/prescription/general_edit.html

• This is where user types in data for a new prescription or edits an old prescription
  • Clicking 'drug lookup' calls lookup_action function in controllers/C_Prescription.class.php
  • Clicking 'save' calls send_action function in controllers/C_Prescription.class.php

templates/prescription/general_send.html

• This is what user see after clicking save in templates/prescription/general_edit.html
  • Options here to print, email, fax the single script

Miscellaneous

interface/patient_file/summary/rx_frameset.php

• Sets up the Rx window
  • Left frame with interface/patient_file/summary/rx_left.php
  • Right frame with templates/prescription/general_list.html via call to list_action function in controllers/C_Prescription.class.php

interface/patient_file/summary/rx_left.php

• Simple window with two links taking up left frame of Rx window
  • List Prescriptions
    • Calls list_action function in controllers/C_Prescription.class.php
  • Add Prescriptions
    • Calls edit_action function in controllers/C_Prescription.class.php

library/classes/RXList.class.php

• This is for online lookup of prescriptions