[confluence-tk] Visited pages support added

In, by default, `~/.confluence-tk/sites.csv` page ID's and some
details is stored. Functionality is added for to parse and list the
content and also for to force rewrite.

diff --git a/confluence-tk b/confluence-tk
index 73c03fa6da9217ccc16a9f513a2581bbcb26e749..130e83cbf4b8af89c87d5638e7d2fa4ab9ea48a1 100755 (executable)
--- a/confluence-tk
+++ b/confluence-tk
@@ -11,9 +11,11 @@ HELP="${0##*/}: toolkit for confluence wiki page information retrieaval
 Usage: ${0##*/} [-h] [-i PAGE_ID] [-m]
 
   -i PAGE_ID    Page ID of page to operate on
+  -l            List used page ID's
   -m            Print page as markdown
   -o            Out file (optional)
   -c            HTML out (optional)
+  -f            Foce used page ID's rewrite
   -h            Help -- show this page and exit
   -v            Vebose output
 
@@ -22,6 +24,8 @@ preferred."
 
 example_page_id="46306514"
 example_page_id="46301431"
+config_dir="$HOME/.${0##*/}"
+sites_csv="$config_dir/sites.csv"
 
 function echoerr { echo "$@" 1>&2; }
 
@@ -32,7 +36,8 @@ v=
 curl_out_file="/tmp/${0##*/}-$$-curlout"
 html_out_file="/tmp/${0##*/}-$$-htmlout"
 html_save=
-while getopts hvmi:o:c: flag; do
+force_rewrite=
+while getopts hvlfmi:o:c: flag; do
     case "$flag" in
        h)
            echoerr "$HELP"
@@ -40,10 +45,14 @@ while getopts hvmi:o:c: flag; do
        i)
            page_id="$OPTARG" ;;
        o)
-           out_file="$OPTARG" ;;
+           output_file="$OPTARG" ;;
+       f)
+           force_rewrite="t" ;;
        c)
            html_save="t"
            html_out_file="$OPTARG" ;;
+       l)
+           action="l" ;;
        m)
            action="m" ;;
        v)
@@ -55,15 +64,39 @@ while getopts hvmi:o:c: flag; do
 done
 shift $(( OPTIND - 1 ))
 
-if [[ -z "$action" || -z "$page_id" ]]; then
-    echoerr "${0##*/}: ERROR: no action, page ID, and/or ouput page provided. Exits."
+if [[ -z "$action" ]]; then
+    echoerr "${0##*/}: ERROR: No action provided. Provide action Exits."
     exit 1
 fi
 
+# Checks configuration CSV with stored sites
+if [ ! -f "$sites_csv" ]; then
+    mkdir -p "$config_dir"
+    echo > "$sites_csv"
+fi
+
+case "$action" in
+    l)
+       message="Reads '$sites_csv'."
+       if [ "$v" ]; then echo "${0##*/}: $message" 1>&2; fi
+       echo "Some page ID's:"
+       sed 's/,/\t/; s/,/\t/' < "$sites_csv"
+       exit 0 ;;
+    m)
+       if [[ -z "$page_id" ]]; then
+           message="No page ID provided for action 'm'. Provide page ID. Exits."
+           echo "${0##*/}: ERROR: $message" 1>&2
+           exit 1
+       fi ;;
+    *)
+       message="Non action. Can not happen."
+       echo "${0##*/}: ERROR: $message" 1>&2
+       exit 1 ;;
+esac
+
 message="Continues with page id '$page_id' and action '$action'."
 if [ "$v" ]; then echoerr "${0##*/}: $message"; fi
 
-
 # Try to get page
 curl https://wiki.etraveli.net/plugins/viewstorage/viewpagestorage.action?pageId="$page_id"\
      --verbose\
@@ -149,6 +182,15 @@ case "$action" in
        exit 4 ;;
 esac
 
+# Visit sites file
+if [ "$v" ]; then echo "${0##*/}: Checks '$sites_csv'." 1>&2; fi
+if [ "$force_rewrite" ] || ! grep -q "${page_id}" "$sites_csv"; then
+    title_row=$(head -n 2 < "$html_out_file" | tail -n 1 | pandoc -f html -t markdown | head -n 1)
+    sed "/$page_id/ d" < "$sites_csv" > "${sites_csv}_"; mv -f "${sites_csv}_" "$sites_csv"
+    echo "$page_id,$output_file,$title_row" >> "$sites_csv"
+    if [ "$v" ]; then echo "${0##*/}: File '$sites_csv' modified." 1>&2; fi
+fi
+
 # Clean up
 if [ "$v" ]; then echo "${0##*/}: Cleans up and exits." 1>&2; fi
 rm -f "$curl_out_file"