def probe(self):
items = sum(len(item) for item in self.root)
for num, item in enumerate(itertools.chain.from_iterable(item for item in self.root)):
yield TaskProgress("Probing XML file, element %d of %d" % (num + 1, items))
if item.tag == 'record':
record = Record(root=item)
self.records[record.id] = record
self.media_paths.update((m.src, m) for m in record.media(mimetype=None))
try:
old_record = Record.objects.get(record.id)
except KeyError:
self.record_new.add(record.id)
else:
if old_record.mtime == record.mtime and \
old_record.xml.strip() == record.xml.strip():
self.record_identical.add(record.id)
else:
self.record_conflicts.add(record.id)
elif item.tag == 'collection':
coll = Collection.fromxml(root=item)
self.collections[coll.id] = coll
try:
old_coll = Collection.objects.get(coll.id)
except KeyError:
self.coll_new.add(coll.id)
else:
if old_coll == coll:
self.coll_identical.add(coll.id)
else:
self.coll_conflicts.add(coll.id)
self.calc_media_roots()
def _validate_xml(self):
inner_xml = self.require_unique_param('inner_xml')
result = Record()
etree.clear_error_log()
try:
result.inner_xml = inner_xml.strip()
except etree.XMLSyntaxError, e:
entry = e.error_log.last_error
raise ValidationError("Invalid XML supplied: %s, "
"at line %d, character %d" %
(entry.message, entry.line - 1, entry.column))
def do_import(ctx):
newroot = '/home/louise/Desktop/data/Cornwall'
def re_root_path(path):
path = os.path.join(newroot, os.path.basename(path))
return path
tree = etree.parse(ctx.fileobj.file)
root = tree.getroot()
if root.tag != 'records':
return ctx.set_error('File format not understood - expected root tag '
'to be records, got %s' % root.tag)
for item in root:
if item.tag != 'record':
return ctx.set_error('Expected a record, got %s' % item.tag)
record = Record(root=item)
record.id = ctx.idprefix + record.id
record.collections = [ctx.collname]
Record.objects.set(record)
Record.objects.flush()
Collection.objects.flush()
def do_import(ctx):
referenced_media = []
def mklink(linktype, display, target, mimetype=None):
"""Make an embedded link"""
newelt = etree.Element('a')
newelt.set('data-type', 'link')
newelt.set('data-linktype', linktype)
newelt.set('data-display', display)
newelt.set('data-target', target)
if mimetype is not None:
newelt.set('data-mimetype', mimetype)
return newelt
def get_media(val):
path = os.path.join(config.BAMBOO_MEDIA_PATH, val)
if not os.path.exists(path):
path = guess_path_case(path)
if not os.path.exists(path):
print "Missing file:", path
mtype = mimetype(path)
referenced_media.append((os.path.join(config.BAMBOO_MEDIA_URL, val), path))
return path, mtype
def parse_text_content(item):
#print "TEXT:%r" % item.text
#print "TAIL:%r" % item.tail
if item.text:
text = item.text.replace('&', '&') \
.replace('<', '<') \
.replace('>', '>') # Yuck - need proper fix
if len(stack[-1]) == 0:
if stack[-1].text:
stack[-1].text += text
else:
stack[-1].text = text
else:
if stack[-1][-1].tail:
stack[-1][-1].tail += text
else:
stack[-1][-1].tail = text
if item.tail:
tail = item.tail.replace('&', '&') \
.replace('<', '<') \
.replace('>', '>') # Yuck - need proper fix
if len(stack[-1]) == 0:
if stack[-1].tail:
stack[-1].tail += tail
else:
stack[-1].tail = tail
else:
if stack[-1][-1].tail:
stack[-1][-1].tail += tail
else:
stack[-1][-1].tail = tail
for elt in item:
if elt.tag in ():
newelt = etree.Element(elt.tag)
elif elt.tag == 'newline':
newelt = etree.Element('br')
elif elt.tag in ('img', 'imgthumb', ):
# Embedded images, or thumbnails
newelt = etree.Element('img')
path, mtype = get_media(elt.text)
display_type = {'img': 'inline',
'imgthumb': 'thumb',
}[elt.tag]
newelt.set('data-type', 'file')
if mtype is not None:
newelt.set('data-mimetype', mtype)
newelt.set('data-src', path)
newelt.set('data-display', display_type)
newelt.set('data-alt', u'')
newelt.set('data-title', u'')
stack[-1].append(newelt)
continue
elif elt.tag in ('imglink', 'film', 'sound'):
# Embedded links to files
path, mtype = get_media(elt.text)
newelt = mklink("file", "icon", path, mtype)
stack[-1].append(newelt)
continue
# FIXME - the following fields probably isn't handled very usefully.
elif elt.tag in (u'muscode'):
newelt = etree.Element('span')
newelt.set('style', 'muscode')
newelt.text = elt.text
elif elt.tag == u'refnext':
newelt = mklink("record", "icon", elt.text.strip())
newelt.text = "[NEXT]"
stack[-1].append(newelt)
continue
elif elt.tag == u'refprev':
newelt = mklink("record", "icon", elt.text.strip())
newelt.text = "[PREV]"
stack[-1].append(newelt)
continue
elif elt.tag in (u'musref'):
newelt = mklink("record", "icon", elt.text.strip())
newelt.text = '[Record %s]' % elt.text
stack[-1].append(newelt)
continue
elif elt.tag in (u'caption'):
newelt = etree.Element('div')
newelt.set('style', 'caption')
subelt = etree.Element('b')
subelt.text = 'Caption:'
newelt.append(subelt)
elif elt.tag in (u'clip'):
newelt = etree.Element('div')
newelt.set('style', 'clip')
subelt = etree.Element('b')
subelt.text = 'Clip:'
newelt.append(subelt)
else:
print "Unknown input tag type", etree.tostring(elt)
abort()
stack[-1].append(newelt)
stack.append(newelt)
parse_text_content(elt)
stack.pop()
def append_field(name, type):
elt = etree.Element('field')
elt.set(u'name', unicode(name))
elt.set(u'type', unicode(type))
stack[-1].append(elt)
return elt
tree = etree.parse(ctx.fileobj.file)
for item in tree.getroot():
record = Record()
stack = [record.root]
def parse_level(item, prefix=u''):
for field in item:
if field.tag == u'id':
record.id = unicode(field.text)
continue
ftype = ctx.type_mapping.get(prefix + field.tag)
if ftype == u'title':
elt = append_field(unicode(field.tag), u'title')
elt.text = field.text
elif ftype == u'text':
elt = append_field(unicode(field.tag), u'text')
stack[-1].append(elt)
stack.append(elt)
parse_text_content(field)
elif ftype == u'tag':
elt = append_field(unicode(field.tag), u'tag')
elt.text = field.text
elif ftype == u'number':
elt = append_field(unicode(field.tag), u'number')
elt.text = field.text
elif ftype == u'date':
elt = append_field(unicode(field.tag), u'date')
elt.text = parse_bamboo_date(field.text)
elif ftype == u'file':
elt = append_field(unicode(field.tag), u'file')
path, mtype = get_media(field.text)
if mtype is not None:
elt.set('mimetype', mtype)
elt.set('src', path)
elt.set('display', {
'img': 'inline',
'imgthumb': 'thumb',
'sound': 'inline',
'film': 'inline',
}[field.tag])
elt.set('alt', '')
elt.set('title', '')
elif ftype == u'location':
elt = append_field(unicode(field.tag), u'location')
elt.text = field.text
latlong = ctx.known_locations.get(field.text, None)
if latlong is not None:
elt.set('latlong', latlong)
elif ftype == u'group':
elt = etree.Element('group')
elt.set(u'name', unicode(field.tag))
stack[-1].append(elt)
stack.append(elt)
parse_level(field, prefix + field.tag + u'/')
# Bamboo reference types - each needs special handling
elif ftype == u'seealso':
elt = append_field(unicode(field.tag), u'tag')
elt.text = field.text
elif ftype == u'musref':
elt = append_field(unicode(field.tag), u'link')
elt.text = "Ref"
elt.set(u'linktype', u'record')
elt.set(u'target', field.text)
elif ftype == u'refnext':
# Note - when these are fixed, we must also handle refnext
# and refprev inside text fields.
elt = append_field(unicode(field.tag), u'link')
elt.text = "Next"
elt.set(u'linktype', u'record')
elt.set(u'target', field.text)
elif ftype == u'refprev':
elt = append_field(unicode(field.tag), u'link')
elt.text = "Previous"
elt.set(u'linktype', u'record')
elt.set(u'target', field.text)
else:
print "Unknown field: %s" % (prefix + field.tag)
print etree.tostring(field)
abort()
stack.pop()
parse_level(item)
record.collections = [ctx.collid]
Record.objects.set(record)
Record.objects.flush()
Collection.objects.flush()
return
# Download the referenced media
import urllib
for url, path in referenced_media:
if os.path.exists(path):
continue
print "Downloading %r to %r" % (url, path)
fd_in = urllib.urlopen(url)
file_contents = fd_in.read()
fd_in.close()
if not os.path.exists(os.path.dirname(path)):
os.makedirs(os.path.dirname(path))
fd_out = open(path + '.new', 'wb')
fd_out.write(file_contents)
fd_out.close()
os.rename(path + '.new', path)
def do_import(ctx):
oldroot = 'file:///G:/data/BURMA_~1/'
newroot = '/home/louise/Desktop/data/burma_photos'
def re_root_path(path):
if path.startswith(oldroot):
path = path[len(oldroot):]
path = os.path.join(newroot, path)
return path
def append_field(name, type):
elt = etree.Element('field')
elt.set(u'name', unicode(name))
elt.set(u'type', unicode(type))
record.root.append(elt)
return elt
tree = etree.parse(ctx.fileobj.file)
root = tree.getroot()
if root.tag != 'CatalogType':
return ctx.set_error('File format not understood - expected root tag '
'to be CatalogType, got %s' % root.tag)
itemlist = tree.find('MediaItemList')
if itemlist is None:
return ctx.set_error('File format not understood - no MediaItemList '
'found in file')
for item in itemlist:
if item.tag != 'MediaItem':
continue
record = Record()
id = item.find('AssetProperties/UniqueID')
if id is not None:
record.id = ctx.idprefix + id.text.strip()
annotations = item.find('AnnotationFields')
if annotations is not None:
notes = {}
for annotation in annotations:
text = unicode(annotation.text).strip()
if text:
notes[unicode(annotation.tag).lower()] = unicode(text)
if u'headline' in notes:
elt = append_field(u'title', u'title')
elt.text = notes[u'headline']
del notes[u'headline']
for field in sorted(notes.keys()):
elt = append_field(field, u'text')
elt.text = notes[field]
path = item.find('AssetProperties/Filepath')
if path is not None:
path = re_root_path(path.text)
elt = append_field(u'image', u'file')
elt.set('src', path)
elt.set('mimetype', 'image/jpeg')
elt.set('display', 'inline')
record.collections = [ctx.collname]
Record.objects.set(record)
Record.objects.flush()
Collection.objects.flush()
