import upstream

http://wiki.colivre.net/Aurium/InkscapeGenerator

diff --git a/generator.inx b/generator.inx
new file mode 100644 (file)
index 0000000..94e9bc9
--- /dev/null
+++ b/generator.inx
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension" -->
+<inkscape-extension>
+
+  <_name>Generator</_name>
+  <id>generator.aurium.colivre.coop.br</id>
+
+  <dependency type="executable" location="extensions">generator.sh</dependency>
+
+  <param name="tab" type="notebook">
+    <page name="tabA" _gui-text="Configuration">
+
+  <param name="var-type" type="enum" _gui-text="Collect values by:">
+    <_item value="column">column position</_item>
+    <_item value="name">column name</_item>
+  </param>
+
+  <param name="sep" type="description">•••••••••••••••••••••••••••••••••••••••••••••••••••••••••</param>
+
+  <_param name="info1" type="description">Extra textual values to be replaced:</_param>
+  <param name="extra-vars" type="string" gui-text=" "></param>
+
+  <param name="sep" type="description">•••••••••••••••••••••••••••••••••••••••••••••••••••••••••</param>
+
+  <param name="data-file" type="string" _gui-text="Data file:"></param>
+  <_param name="extraVarInfo" type="description">The data file must be a CSV with comma separated columns</_param>
+
+  <param name="sep" type="description">•••••••••••••••••••••••••••••••••••••••••••••••••••••••••</param>
+
+  <param name="format" type="enum" _gui-text="Exportation format:">
+    <item>PDF</item>
+    <item>SVG</item>
+    <item>PS</item>
+    <item>EPS</item>
+    <item>PNG</item>
+    <item>JPG</item>
+  </param>
+  <param name="dpi" type="string" _gui-text="DPI (for PNG and JPG):">90</param>
+  <param name="output" type="string" _gui-text="Output pattern:">$HOME/generator-output/%VAR_1%.pdf</param>
+  <param name="preview" type="boolean" _gui-text="Preview (make and show only the frist register):"></param>
+
+    </page>
+    <page name="tabB" _gui-text="Help">
+
+  <_param name="helpTxt" type="description">
+  How vars are replaced?
+
+  The replacer will walk in each data column, line-by-line, and will try to replace the %VAR_#% in the SVG by the column value.
+  If you select "column position", # is the column number.
+  If you select "column name", # is the column name, defined in the first line.
+
+  I can replace other text paterns, like element values?
+
+  Yes. On the second field, add all extra text to be replaced in a line separated by "|", pointing to the replacer column with "=>" (name or number depending on the choice up). Do not use spaces if that is not part of the blocks!
+  For example, we can make the red and green colors as variables to be replaced by some other colors form the database at the columns "secure color" and "sector color":
+  #ff0000=>secure_color|#00ff00=>sector_color
+  All pure red and pure green elementes will have new colors for each data line.
+
+  If you are not sure about the usable variables, run it on preview mode and the replaceable texts wil be showed to you.
+  </_param>
+
+    </page>
+  </param>
+
+  <effect>
+    <object-type>all</object-type>
+    <effects-menu>
+      <submenu _name="Misc"/>
+    </effects-menu>
+  </effect>
+
+  <script>
+      <command reldir="extensions">generator.sh</command>
+  </script>
+
+</inkscape-extension>

diff --git a/generator.sh b/generator.sh
new file mode 100755 (executable)
index 0000000..d639780
--- /dev/null
+++ b/generator.sh
@@ -0,0 +1,220 @@
+#!/bin/bash
+
+#   Generator - a Inkscape extension to generate end-use files from a model
+#   Copyright (C) 2008  Aurélio A. Heckert
+#
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+
+#   Version 0.4
+
+# Collect all args and create local variables:
+for arg in "$@"; do
+  if ( echo -n $arg | grep -q '^--.*=' ); then
+    key="$( echo -n "$arg" |
+            sed 's/^--\([^=]*\)=.*$/\1/; s/[^a-zA-Z0-9]/_/' )"
+    val="$( echo -n "$arg" |
+            sed 's/^--\([^=]*\)=\(.*\)$/\2/' )"
+    eval "$key=\"$val\""
+  else
+    svg_file="$arg"
+  fi
+done
+
+if ! zenity --version 2>/dev/null; then
+  function zenity() {
+    echo -e "\n$@\n" >&2
+  }
+  zenity "You must to install Zenity to have a better interaction
+with this script, but it will work anyway."
+fi
+
+if [ "${data_file:0:1}" != "/" ]; then
+  data_file="$(pwd)/$data_file"
+fi
+
+if ! test -f "$data_file"; then
+  zenity --error --title="User Information Error" \
+         --text="The CSV file \"$data_file\" was not found.
+
+Please, give the right name, or give the full path for the CSV file."
+  exit 1
+fi
+
+function sep_line {
+  sed 's/^\([^"]*\("[^"]*"[^"]*\)*"[^"]*\),/\1#COMMAHACK#/g' |
+  sed 's/,/\n/g' | sed "s/\"\"/\"/g; s/^['\"]\|['\"]$//g"
+}
+
+# Set column names:
+eval "$(
+  col=0
+  head --lines=1 "$data_file" | sep_line |
+  while read name; do
+    let col++
+    if [ "$var_type" == "name" ]; then
+      echo col_name[$col]=$( echo $name | sed "s/[][ \$'\"]/_/g" )
+    else
+      echo col_name[$col]=$col
+    fi
+    echo tot_col=$col
+  done
+)"
+
+# '
+
+eval "$(
+  echo "$extra_vars" | sed 's/|/\n/g' |
+  while read extra; do
+    key="$( echo "$extra" | sed 's/^.*=>\(.*\)$/\1/g' )"
+    for i in $( seq $tot_col ); do
+      if [ "${col_name[$i]}" = "$key" ]; then
+        echo extracol[$i]="'$( echo "$extra" | sed 's/^\(.*\)=>.*$/\1/g' )'"
+      fi
+    done
+  done
+)"
+
+if [ "$preview" = "true" ]; then
+  # debug:
+  txt=''
+  for i in $( seq $tot_col ); do
+    txt="$txt\n%VAR_${col_name[$i]}%"
+  done
+  for i in $( seq $tot_col ); do
+    [ "${extracol[$i]}" != "" ] && txt="$txt\n${extracol[$i]}"
+  done
+  zenity --info --title="Generator Variables" \
+         --text="The replaceable text, based on your configuration and on the CSV are:\n$txt"
+fi
+
+eval "output=\"$output\""
+
+[ "$( dirname "$output" )" != "" ] && mkdir --parents "$( dirname "$output" )"
+
+[ "$format" = "" ] && format=PDF
+format=$( echo $format | tr a-z A-Z )
+
+if ! ( echo "$output" | grep -qi "$format\$" ); then
+  if zenity --question --text="
+Your output pattern has a file extension diferent from the export format.
+
+Did you want to add the file extension?"; then
+    output="$output.$( echo $format | tr A-Z a-z )"
+  fi
+fi
+
+tmp_svg=$( mktemp )
+tmp_png=$( mktemp )
+ink_error=$( mktemp )
+
+my_pid=$$
+function the_end {
+  rm $tmp_svg $tmp_png $ink_error
+  kill $my_pid
+}
+
+function ink-generate {
+  f="$( echo "$1" | sed 's/^[^=]*=\(.*\)$/\1/' )"
+  rm "$f" 2>/dev/null
+  ( inkscape --without-gui \
+             "$1" --export-dpi="$dpi" \
+             $tmp_svg 2>&1 ) > $ink_error
+  if ! test -f "$f"; then
+    zenity --error --title="Inkscape Converting Error" \
+           --text="$(cat $ink_error |
+                     sed 's/&/&amp;/g; s/</&lt;/g; s/>/&gt;/g' )"
+    the_end
+    exit 1
+  fi
+}
+
+function show_preview {
+  case $format in
+    SVG)
+      ( inkview "$1" || inkscape "$1" ) 2>/dev/null ||
+      echo 'There is no visualizator for SVG' >&2 ;;
+    PDF)
+      ( evince "$1" || kpdf "$1" || xpdf "$1" || gs "$1" ) 2>/dev/null ||
+      echo 'There is no visualizator for PDF' >&2 ;;
+    PS)
+      ( evince "$1" || gs "$1" ) 2>/dev/null ||
+      echo 'There is no visualizator for PS'  >&2 ;;
+    EPS)
+      ( evince "$1" || gs "$1" ) 2>/dev/null ||
+      echo 'There is no visualizator for EPS' >&2 ;;
+    PNG)
+      ( eog "$1" || kview "$1" || display "$1" ) 2>/dev/null ||
+      echo 'There is no visualizator for PNG' >&2 ;;
+    JPG)
+      ( eog "$1" || kview "$1" || display "$1" ) 2>/dev/null ||
+      echo 'There is no visualizator for JPG' >&2 ;;
+  esac
+  echo 100
+  the_end
+}
+
+tot_lines=$( wc --lines "$data_file" | sed 's/^\([0-9]\+\).*/\1/' )
+if [ "$var_type" == "name" ]; then
+  let tot_lines--
+fi
+
+cur_line=0
+
+cat "$data_file" | (
+  [ "$var_type" == "name" ] && read cut_frist_line
+  while read line; do
+    col=0
+    replace="$(
+      echo "$line" | sep_line |
+      while read val; do
+        let col++
+        echo -n "s/%VAR_${col_name[$col]}%/$(
+                 echo "$val" | sed "s/\//\\\\\//g; s/'/\´/g"
+                 )/g; " | sed 's/#COMMAHACK#/,/g'
+        if [ "${extracol[$col]}" != "" ]; then
+          echo -n "s/${extracol[$col]}/$(
+                   echo "$val" | sed "s/\//\\\\\//g; s/'/\´/g"
+                   )/g; " | sed 's/#COMMAHACK#/,/g'
+        fi
+      done
+    )"
+    eval "sed '$replace' '$svg_file' > $tmp_svg"
+    out_file="$( echo "$output" | sed "$replace" )"
+    #echo "Gerando $out_file ..."
+    case $format in
+      SVG)
+        cp "$tmp_svg" "$out_file" ;;
+      PDF)
+        ink-generate --export-pdf="$out_file" ;;
+      PS)
+        ink-generate --export-ps="$out_file" ;;
+      EPS)
+        ink-generate --export-eps="$out_file" ;;
+      PNG)
+        ink-generate --export-png="$out_file" ;;
+      JPG)
+        ink-generate --export-png="$tmp_png"
+        if ! ( echo "$output" | grep -qi '.jpe\?g$' ); then
+          output="$output.jpg"
+        fi
+        convert $tmp_png "$out_file" ;;
+    esac
+    let cur_line++
+    echo $(( ( $cur_line * 100 ) / $tot_lines ))
+    [ "$preview" = "true" ] && show_preview "$out_file" && exit 0
+  done |
+  zenity --progress --title="Generator" \
+         --text="Generating..." --auto-close --width=400
+)
+
+[ "$preview" = "true" ] && exit 0
+
+the_end