Provide a mechanism for merging localized ils_events.xml into master ils_events.xml

git-svn-id: svn://svn.open-ils.org/ILS/trunk@10563 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/build/i18n/scripts/merge_ils_events.py b/build/i18n/scripts/merge_ils_events.py
new file mode 100644 (file)
index 0000000..e24920d
--- /dev/null
+++ b/build/i18n/scripts/merge_ils_events.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python
+import xml.dom.minidom
+import optparse
+
+def merge_events(master, localization):
+    """
+    Merge two event definition files
+    """
+
+    master_xml = xml.dom.minidom.parse(master)
+    l10n_xml = xml.dom.minidom.parse(localization)
+    impl = xml.dom.minidom.getDOMImplementation()
+
+    merged = impl.createDocument(None, 'ils_events', None)
+
+    # Add notes
+    notes = master_xml.getElementsByTagName('notes')[0]
+    merged.documentElement.appendChild(notes)
+
+    events = master_xml.getElementsByTagName('event')
+    for event in events:
+        merged.documentElement.appendChild(event)
+        event.appendChild(get_l10n_event_desc(l10n_xml, event.getAttribute('code')))
+
+    return merged
+
+def get_l10n_event_desc(l10n_xml, code):
+    """
+    Gets a localized event description
+    """
+
+    desc_nodes = ''
+
+    events = l10n_xml.getElementsByTagName('event')
+    for event in events:
+        if event.getAttribute('code') == code:
+            for node in event.childNodes:
+                if node.nodeName == 'desc':
+                    return node
+        else:
+            continue
+            
+def main():
+    """
+    Determine what action to take
+    """
+    opts = optparse.OptionParser()
+    opts.add_option('-m', '--master', action='store', \
+        help='Master ils_events.xml file into which we are merging our additional localized strings', \
+        metavar='FILE')
+    opts.add_option('-l', '--localization', action='store', \
+        help='Localized ils_events.xml file', \
+        metavar='FILE')
+    opts.add_option('-o', '--output', dest='outfile', \
+        help='Write output to FILE (defaults to STDOUT)', metavar='FILE')
+    (options, args) = opts.parse_args()
+
+    if not options.master:
+        opts.error('Must specify the master ils_events file (-m option)')
+    elif not options.localization:
+        opts.error('Must specify the localized ils_events file to merge (-l option)')
+    else:
+        merged = merge_events(options.master, options.localization)
+
+    if options.outfile:
+        outfile = open(options.outfile, 'w')
+        outfile.write(merged.toprettyxml(encoding='utf-8'))
+    else:
+        print merged.toprettyxml(encoding='utf-8')
+
+if __name__ == '__main__':
+    main()
+
+# vim:et:ts=4:sw=4: