Gen2ly · July 9, 2012 23:34 · Sep 16, 2012
diff --git a/md2wp b/md2wp
@@ -0,0 +1,94 @@
+#!/bin/bash
+# Convert Markdown to Wordpress blogging format
+
+# Required program(s)
+req_progs=(ascii2uni pandoc)
+for p in ${req_progs[@]}; do
+  hash "$p" 2>&- || \
+  { echo >&2 " Required program \"$p\" not installed."; exit 1; }
+done
+
+# Display usage if no parameters given
+if [[ -z "$@" ]]; then
+  echo " ${0##*/} <file.md> - convert Markdown to Wordpress blogging format"
+  exit
+fi
+
+# Check if selection exists
+for f in "$@"; do
+  [ ! -f "$f" ] && echo " Selection \""$f"\" does not exist." && exit
+done
+
+# Convert
+for md in "$@"; do
+  file_html="${md%.*}".htm
+  file_wdpr="${md%.*}".wdp
+
+  ## Convert to HTML
+  pandoc "$md" -o /tmp/"$file_html"  && echo " Converted to HTML."
+
+  ## Convert HTML entities to UTF8
+  ascii2uni -a Y /tmp/"$file_html" -q > "$file_wdpr"  && \
+  echo " Converted HTML entities to UTF8."
+
+  # Clean up code
+  code_clnp () {
+
+  ## Code blocks
+
+  # Remove four space after <code> and during code blocks (fix for Gedit
+  # having to use eight spaces for syntax recognition of code lines)
+  sed -i 's/<code>    /<code>/g' "$file_wdpr"
+  sed -i 's/^    //g'            "$file_wdpr"
+
+  # Only <pre> tags necessary (i.e. not <pre><code>)
+  sed -i 's|\(<pre*>\)<code>|\1|g' "$file_wdpr"
+  sed -i 's|</code></pre>|</pre>|g' "$file_wdpr"
+
+  # Use custom pre tag
+  #sed -i 's|<pre*>|<pre style="overflow:auto;width=auto;border:solid #A4DEA4;border-width:.1em .1em .1em .6em;padding:.2em .4em .2em .6em;background-color:#F0FAF0;font-size:1em;white-space:pre;">|g' "$file_wdpr"
+
+  ## Newlines
+
+  # Newline after pre
+  #sed -i 's|</pre>|</pre>\n|g'     "$file_wdpr"
+
+  # Ensure blankline after code blocks
+  sed -i -e ':a;N;$!ba;s|</pre>*\n\(.\{1\}\)|</pre>\n\n\1|g' "$file_wdpr"
+
+  # Newline after headers
+  sed -i 's/\(^<h[1-5].*\)/\1\n/g' "$file_wdpr"
+
+  # Remove paragraph tags, newline after
+  sed -i 's/<p>//g'    "$file_wdpr"
+  sed -i 's|</p>|\n|g' "$file_wdpr"
+
+  # Remove breaks
+  sed -i 's/<br>//g'   "$file_wdpr"
+
+  # Ensure blankline after lists
+  sed -i -e ':a;N;$!ba;s|</ol>*\n\(.\{1\}\)|</ol>\n\n\1|g' "$file_wdpr"
+  sed -i -e ':a;N;$!ba;s|</ul>*\n\(.\{1\}\)|</ul>\n\n\1|g' "$file_wdpr"
+
+  # Ensure blankline after tables
+  sed -i -e ':a;N;$!ba;s|</table>*\n\(.\{1\}\)|</table>\n\n\1|g' "$file_wdpr"
+
+  ## Cleanup
+
+  # Remove vim settings
+  sed -i '/^<!-- vim:/d' "$file_wdpr"
+
+  # Delete first line if blank
+  sed -i '1{/^$/d}' "$file_wdpr"
+
+  # Remove trailing blank lines
+  while [ "$(tail -n 1 "$file_wdpr")" == "" ]; do
+    sed -i '$d'  "$file_wdpr"
+  done
+
+  # Delete final newline
+  perl -i -e 'local $/; $_ = <>; s/\n$//; print' "$file_wdpr"
+  }
+
+  code_clnp && echo " Cleaned up formating."
+done