Generate xlsx sheet from all mails received from wpforms

import/api/wpforms-mails/.gitignore

@@ -0,0 +1,12 @@
+/target
+/classes
+/checkouts
+profiles.clj
+pom.xml
+pom.xml.asc
+*.jar
+*.class
+/.lein-*
+/.nrepl-port
+/.prepl-port
+*.xlsx

import/api/wpforms-mails/project.clj

@@ -5,7 +5,10 @@
             :url "https://www.eclipse.org/legal/epl-2.0/"}
   :dependencies [[org.clojure/clojure "1.10.3"]
                  [yogthos/config "1.2.0"]
-                 [io.forward/clojure-mail "1.0.8"]]
+                 [io.forward/clojure-mail "1.0.8"]
+                 [clj-tagsoup "0.3.0" :exclusions [org.clojure/clojure org.clojure/data.xml]]
+                 [org.clojure/data.xml "0.0.8"]
+                 [dk.ative/docjure "1.14.0"]]
   :main ^:skip-aot wpforms-mails.core
   :target-path "target/%s"
   :profiles {:uberjar {:aot :all

import/api/wpforms-mails/src/wpforms_mails/core.clj

@@ -3,7 +3,10 @@
             [clojure.java.io :as io]
             [mbox-parser.core :as mbox]
             [clojure.string :refer [join]]
-            [clojure-mail.message :as cmm])
+            [clojure-mail.message :as cmm]
+            [pl.danieljanus.tagsoup :refer [parse-string]]
+            [wpforms-mails.parse-hickup :refer [wpforms_html->edn]]
+            [dk.ative.docjure.spreadsheet :refer [create-workbook save-workbook!]])
   (:import [java.util Properties]
            [javax.mail Session]
            [javax.mail.internet MimeMessage])
@@ -33,12 +36,24 @@
   [message]
   (let [msg:edn (cmm/read-message message)]
        (when (= (:content-type msg:edn) "text/html; charset=utf-8")
-             (-> msg:edn :body :body))))
+             (->> msg:edn :body :body
+                  parse-string))))
+
+(defn save-spreadsheet! [filename sheet data]
+  (let [wb (create-workbook sheet
+                            (concat [(keys (first data))]
+                                    (map vals data)))]
+  (save-workbook! filename wb)))
 
 (defn -main
   [& _args]
-  (map message->html
-       (file->messages (:wpforms-mails-file env))))
+  (->> (file->messages (:wpforms-mails-file env))
+       (map (fn [message]
+            (-> message
+                message->html
+                wpforms_html->edn)))
+       rest  ;; TODO filter valid entries
+       (save-spreadsheet! "host-offers.xlsx" "Host Offers")))
 
 (comment
   (count (mbox->emls (:wpforms-mails-file env)))

import/api/wpforms-mails/src/wpforms_mails/parse_hickup.clj

@@ -0,0 +1,63 @@
+(ns wpforms-mails.parse-hickup)
+
+(defn filter_expr->filter_fn [filter_expr]
+ (cond
+   (keyword? filter_expr)
+     #(= filter_expr (first %))
+   (fn? filter_expr)
+     filter_expr))
+
+(defn children 
+ ([h]
+  (filter #(not (map? %)) (rest h)))
+ ([filter_expr h]
+  (let [filter_fn (filter_expr->filter_fn filter_expr)]
+       (filter filter_fn (children h)))))
+
+(defn child [& args]
+  (first (apply children args)))
+
+(defn node? [hh]
+  (keyword? (first hh)))
+
+(defn pp
+  "pretty print"
+  [hh]
+  (if (node? hh)
+      [(first hh) (->> (map first (children hh))
+                       (into []))]
+      ;; multiple nodes
+      (map first hh)))
+
+(defn wpforms_input->map [input_table]
+  (let [rows (->> input_table
+                  (child :tbody)
+                  (children :tr)
+                  (map #(child :td %))
+                  (map child))
+        [k_strong v] rows
+        k (child k_strong)]
+       {k v}))
+
+(defn wpforms_html->edn [html]
+  (-> (->> html
+           (child :body)
+           (child :center)
+           (child :table)
+           (child :tr)
+           (child :td)
+           (child :table)
+           (children :tr) first
+           (child :td)
+           (child :table)
+           (child :tbody)
+           (child :tr)
+           (child :td)
+           (child :table)
+           (child :tbody)
+           (child :tr)
+           (child :td)
+           children
+           (map wpforms_input->map)
+           (apply merge))
+      (update "E-Mail" #(child string? %))))