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making the lisp server leaner

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This commit is contained in:
Chris Cochrun 2024-01-10 09:36:08 -06:00
parent 457a2815af
commit 0c692b3197
1 changed files with 49 additions and 137 deletions
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118
src/main.lisp
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@ -313,12 +313,13 @@ with the image attached to us"
(defun mail-health-form (form attachment) (defun mail-health-form (form attachment)
"Takes the form as an alist and sends a table formatted email "Takes the form as an alist and sends a table formatted email
with the image attached" with the image attached"
(let ((first-name (serapeum:trim-whitespace (let* ((first-name (serapeum:trim-whitespace
(cdr (assoc "firstname" form (cdr (assoc "firstname" form
:test 'string=)))) :test 'string=))))
(last-name (serapeum:trim-whitespace (last-name (serapeum:trim-whitespace
(cdr (assoc "lastname" form (cdr (assoc "lastname" form
:test 'string=)))) :test 'string=))))
(attachment (uiop:copy-file attachment (path-join hunchentoot:*tmp-directory* (format nil "~a_~a" "Frodo" "Braggins"))))
(parent-name (concatenate 'string (parent-name (concatenate 'string
(serapeum:trim-whitespace (serapeum:trim-whitespace
(cdr (assoc "parentfirstname" form (cdr (assoc "parentfirstname" form
@ -327,11 +328,10 @@ with the image attached"
(serapeum:trim-whitespace (serapeum:trim-whitespace
(cdr (assoc "parentlastname" form (cdr (assoc "parentlastname" form
:test 'string=)))))) :test 'string=))))))
(let ((form (reverse form)))
(not (cl-smtp:send-email (not (cl-smtp:send-email
"mail.tfcconnection.org" "mail.tfcconnection.org"
"no-reply@mail.tfcconnection.org" "no-reply@mail.tfcconnection.org"
'("chris@tfcconnection.org" "ethan@tfcconnection.org") '("chris@tfcconnection.org")
(format nil "~a ~a filled out a Health Form!" first-name last-name) (format nil "~a ~a filled out a Health Form!" first-name last-name)
(format nil "Health Form for ~a ~a" first-name last-name) (format nil "Health Form for ~a ~a" first-name last-name)
:display-name "TFC ADMIN" :display-name "TFC ADMIN"
@ -351,8 +351,7 @@ with the image attached"
(loop for row in form (loop for row in form
do (:tr do (:tr
(:th (car row)) (:th (car row))
(:td (trim-whitespace (:td (cdr row))))))))))))
(cdr row))))))))))))))
(hunchentoot:define-easy-handler (respond :uri "/mt-form") () (hunchentoot:define-easy-handler (respond :uri "/mt-form") ()
(setf (hunchentoot:content-type*) "plain/text") (setf (hunchentoot:content-type*) "plain/text")
@ -438,106 +437,19 @@ with the image attached"
(hunchentoot:define-easy-handler (respond :uri "/health-form") () (hunchentoot:define-easy-handler (respond :uri "/health-form") ()
(setf (hunchentoot:content-type*) "plain/text") (setf (hunchentoot:content-type*) "plain/text")
(let ((request-type (hunchentoot:request-method hunchentoot:*request*))) (let* ((request-type (hunchentoot:request-method hunchentoot:*request*))
(post-data (hunchentoot:post-parameters* hunchentoot:*request*))
(attachment nil))
(cond ((eq request-type :get) nil) (cond ((eq request-type :get) nil)
((eq request-type :post) ((eq request-type :post)
(uiop:println hunchentoot:*request*) (loop :for d :in post-data
(setq *last* hunchentoot:*request*) :do (progn
(setq *stream* (hunchentoot::content-stream hunchentoot:*request*)) (uiop:println d)
(let* ((data (hunchentoot::get-post-data :request *last*)) (if (string= "image" (car d))
(content-type (progn (setf attachment (cadr d))
(hunchentoot:header-in "content-type" hunchentoot:*request*)) (uiop:println attachment)))))
(boundary (let ((position (position #\= content-type))) (if (mail-health-form post-data attachment)
(when position (format nil "thankyou"))))))
(subseq content-type (1+ position)))))
(string-data (flexi-streams:octets-to-string data))
(parts (ppcre:split boundary string-data))
(attachment nil))
(setq *last-data* parts)
(setq *last-list-data* nil)
(loop :for i :in *last-data*
:do (let* ((content-disposition
(nth 1
(serapeum:lines i
:eol-style
:crlf
:honor-crlf t)))
(start (if content-disposition
(position #\" content-disposition)))
(end (if start
(position #\" content-disposition
:start (1+ start)) nil))
(name (if end
(if start
(subseq content-disposition
(1+ start) end) nil) nil))
(content
(if (string= name "image")
(butlast
(rest
(rest
(rest
(rest
(serapeum:lines i
:eol-style
:crlf
:honor-crlf t
:keep-eols t))))))
(butlast
(rest
(rest
(rest
(serapeum:lines i :eol-style :crlf
:honor-crlf t
:keep-eols t)))))))
(file-start
(if (string= name "image")
(position #\" content-disposition
:start 44)))
(file-end
(if file-start
(position #\" content-disposition
:start (1+ file-start)) nil))
(image-file-name
(if (string= name "image")
(subseq content-disposition
(1+ file-start) file-end) nil))
(form-list nil))
;; This gets rid of beginning and ending NIL values
(if (string/= name "image")
(if (listp content)
(setq content
(serapeum:mapconcat
(lambda (x) (if (string= x "")
(coerce #\Newline 'string)
x))
content ""))))
(if name
(if (string/= name "image")
(progn
(format t "~&~A: ~A" name content)
(setq form-list
(acons name content form-list)))) nil)
(if (string= "image" name)
(progn
(format t "~&~A: ~A" name image-file-name)
(if (uiop:file-exists-p image-file-name)
(progn
(setq form-list
(acons name image-file-name form-list))
(save-string-file
(apply #'concatenate 'string content)
image-file-name)
(setf attachment image-file-name)))))
(setq *last-list-data*
(append *last-list-data* form-list))))
;; (post-health-form *last-list-data*)
(if (mail-health-form *last-list-data* attachment)
(format nil "thankyou")))))))
(defun main () (defun main ()
(start-server 4242) (start-server 4242)