teach pbot to parse to forum posts

1 files changed, 37 insertions, 13 deletions

diff --git a/labs_change_detector b/labs_change_detector
index dc2b405..fb8862e 100755
--- a/labs_change_detector
+++ b/labs_change_detector
@@ -3,46 +3,70 @@
 source ./bot_settings.sh
 source ./lib/send.sh
 source ./transport/transport_plus_ipc.sh.inc
+shopt -s extglob
+
 
 if ! which inotifywait &> /dev/null
 then
-    echo '[LABS]: inotify is a dep. fail'
+    echo "[LABS]: ERROR: cannot find the \`inotify\` program"
     exit
-fi
-if [[ ! -d "${BOT_MAIL_DIR}" ]]
-then
+elif [[ ! -d "${BOT_MAIL_DIR}" ]]
     echo "[LABS]: no such directory set in BOT_MAIL_DIR: '${BOT_MAIL_DIR}'. fail"
     exit
 fi
 
-
-shopt -s extglob
-
-next_line_is_url=0
-
 inotifywait -m --format '%w%f' -e create "${BOT_MAIL_DIR}" 2>/dev/null |
     while read email
     do
+        is_forum=0
+        is_reply=0
+        thread=''
+        next_line_is_url=0
+
         while read line
         do
             case "${line}" in
                 'Subject: ['* )
                     lp1="${line#Subject: [}"
                     lp="${lp1%% - *}"
+                    [[ "$lp" == 'Parabola Community Forum' ]] && is_forum=1 || is_forum=0
+                    (( is_forum )) && line=$(echo ${line##*]})
+                    next_line_continues_subject=${is_forum}
+
                     echo -n "${lp}"
                     ;;
+                'Mime-Version: '* )
+                    next_line_continues_subject=0
+                    [[ "${thread#RE:}" != "${thread}" ]] && is_reply=1 || is_reply=0
+                    ;;
+
                 'Issue #'* )
-                    echo -n " - ${line}"
+                    nick=${line}
+                    echo -n " - ${nick}"
+                    ;;
+                'X-Redmine-Sender: '* )
+                    nick=${line##*: }
+
+                    (( is_forum )) && ! (( is_reply )) && echo -n " - ${nick} started: \"${thread#RE:*}\""
+                    (( is_forum )) &&   (( is_reply )) && echo -n " - ${nick} commented on: \"${thread#RE:*}\""
                     ;;
+
                 *' #'+([[:digit:]])': '* )
                     echo -n " (${line#'Bug #'+([[:digit:]])': '})"
-                    next_line_is_url=1
+                    ! (( is_forum )) && next_line_is_url=1
+                    ;;
+                'List-Id: <labs.parabola.nu>' )
+                    (( is_forum )) && next_line_is_url=1
                     ;;
-                'https://labs.parabola.nu/issues/'* )
-                    (( next_line_is_url )) && echo -n " ${line}"
+
+                'https://labs.parabola.nu/issues/'* | \
+                'https://labs.parabola.nu/boards/'* )
+                    (( next_line_is_url )) && echo -n " - <${line}>"
                     break
                     ;;
             esac
+
+            (( next_line_continues_subject )) && thread+="${line}"
         done < "${email}"
 
         echo