From 5c0fddb092011df7b451b0ff73f21cf2b57f151c Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Tue, 19 Mar 2019 09:08:44 +0100
Subject: [PATCH] Add examples/templates dialog entries to po files.

---
 po/Rules-lyx  |  6 +++++-
 po/lyx_pot.py | 38 ++++++++++++++++++++++++++++++++++++--
 2 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/po/Rules-lyx b/po/Rules-lyx
index 5c85657ce2..069c030841 100644
--- a/po/Rules-lyx
+++ b/po/Rules-lyx
@@ -16,7 +16,7 @@ ${srcdir}/POTFILES.in: $(POTFILE_IN_DEPS)
 	     sort | uniq ) > $@-t \
 	&& mv $@-t $@
 
-l10n_pots: qt4_l10n.pot layouts_l10n.pot languages_l10n.pot latexfonts_l10n.pot encodings_l10n.pot ui_l10n.pot external_l10n.pot formats_l10n.pot
+l10n_pots: qt4_l10n.pot layouts_l10n.pot languages_l10n.pot latexfonts_l10n.pot encodings_l10n.pot ui_l10n.pot external_l10n.pot formats_l10n.pot examples_templates_l10n.pot
 	cat $^ | msguniq -o $(DOMAIN).po
 	rm $^
 
@@ -56,6 +56,10 @@ external_l10n.pot: $(top_srcdir)/lib/xtemplates/*.xtemplate
 formats_l10n.pot: $(top_srcdir)/lib/configure.py
 	$(LYX_POT) -o $@ -t formats $^
 
+examples_templates_l10n.pot: $(top_srcdir)/lib/examples/* \
+                $(top_srcdir)/lib/templates/*
+	$(LYX_POT) -o $@ -t examples_templates '$^'
+
 # LyX specific code to generate l10n statistics for the web site
 i18n.inc: $(POFILES) postats.py
 	$(PYTHON) $(srcdir)/postats.py "$(VERSION)" $(POFILES) >$@
diff --git a/po/lyx_pot.py b/po/lyx_pot.py
index 5c8502c727..226e6ecf85 100755
--- a/po/lyx_pot.py
+++ b/po/lyx_pot.py
@@ -18,7 +18,7 @@
 #
 from __future__ import print_function
 
-import sys, os, re, getopt
+import glob, sys, os, re, getopt
 import io
 
 def relativePath(path, base):
@@ -623,6 +623,37 @@ def encodings_l10n(input_files, output, base):
     output.close()
 
 
+def examples_templates_l10n(input_files, output, base):
+  '''Generate pot file from lib/templates and lib/examples'''
+  output = io.open(output, 'w', encoding='utf_8', newline='\n')
+  # only record each item once
+  seen = []
+  inputfs = input_files[0].split()
+  for src in inputfs:
+      parseExamplesTemplates(src, seen, output)
+  output.close()
+
+
+def parseExamplesTemplates(file, seen, output):
+  # Recursively iterate over subdirectories
+  if os.path.isdir(file):
+      for sfile in glob.glob( os.path.join(file, '*') ):
+          parseExamplesTemplates(sfile, seen, output)
+
+  filename = file.split(os.sep)[-1]
+  if os.path.isfile(file):
+      if filename[-4:] != ".lyx":
+          return
+      filename = filename[:-4]
+  if seen.count(filename) or filename[0].islower():
+      return
+
+  seen.append(filename)
+  if filename != "":
+      print(u'#: %s:%d\nmsgid "%s"\nmsgstr ""\n' % \
+                (relativePath(input_files[0], base), 0, filename.replace('_', ' ')), file=output)
+
+
 
 Usage = '''
 lyx_pot.py [-b|--base top_src_dir] [-o|--output output_file] [-h|--help] [-s|src_file filename] -t|--type input_type input_files
@@ -644,6 +675,7 @@ where
         encodings: file lib/encodings
         external: external templates files
         formats: formats predefined in lib/configure.py
+        examples_templates: example and template files
 '''
 
 if __name__ == '__main__':
@@ -667,7 +699,7 @@ if __name__ == '__main__':
         elif opt in ['-s', '--src_file']:
             input_files = [f.strip() for f in io.open(value, encoding='utf_8')]
 
-    if input_type not in ['ui', 'layouts', 'layouttranslations', 'qt4', 'languages', 'latexfonts', 'encodings', 'external', 'formats'] or output is None:
+    if input_type not in ['ui', 'layouts', 'layouttranslations', 'qt4', 'languages', 'latexfonts', 'encodings', 'external', 'formats', 'examples_templates'] or output is None:
         print('Wrong input type or output filename.')
         sys.exit(1)
 
@@ -696,5 +728,7 @@ if __name__ == '__main__':
         formats_l10n(input_files, output, base)
     elif input_type == 'encodings':
         encodings_l10n(input_files, output, base)
+    elif input_type == 'examples_templates':
+        examples_templates_l10n(input_files, output, base)
     else:
         languages_l10n(input_files, output, base)
-- 
2.39.5