1 # -*- coding: utf-8 -*-
21 from xml.etree import ElementTree
22 from cStringIO import StringIO
24 import babel.messages.pofile
26 import werkzeug.wrappers
33 import openerp.modules.registry
34 from openerp.tools.translate import _
39 #----------------------------------------------------------
41 #----------------------------------------------------------
44 """ Minify js with a clever regex.
45 Taken from http://opensource.perlig.de/rjsmin
46 Apache License, Version 2.0 """
48 """ Substitution callback """
49 groups = match.groups()
55 (groups[4] and '\n') or
56 (groups[5] and ' ') or
57 (groups[6] and ' ') or
58 (groups[7] and ' ') or
63 r'([^\047"/\000-\040]+)|((?:(?:\047[^\047\\\r\n]*(?:\\(?:[^\r\n]|\r?'
64 r'\n|\r)[^\047\\\r\n]*)*\047)|(?:"[^"\\\r\n]*(?:\\(?:[^\r\n]|\r?\n|'
65 r'\r)[^"\\\r\n]*)*"))[^\047"/\000-\040]*)|(?:(?<=[(,=:\[!&|?{};\r\n]'
66 r')(?:[\000-\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/'
67 r'))*((?:/(?![\r\n/*])[^/\\\[\r\n]*(?:(?:\\[^\r\n]|(?:\[[^\\\]\r\n]*'
68 r'(?:\\[^\r\n][^\\\]\r\n]*)*\]))[^/\\\[\r\n]*)*/)[^\047"/\000-\040]*'
69 r'))|(?:(?<=[\000-#%-,./:-@\[-^`{-~-]return)(?:[\000-\011\013\014\01'
70 r'6-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/))*((?:/(?![\r\n/*])[^/'
71 r'\\\[\r\n]*(?:(?:\\[^\r\n]|(?:\[[^\\\]\r\n]*(?:\\[^\r\n][^\\\]\r\n]'
72 r'*)*\]))[^/\\\[\r\n]*)*/)[^\047"/\000-\040]*))|(?<=[^\000-!#%&(*,./'
73 r':-@\[\\^`{|~])(?:[\000-\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/'
74 r'*][^*]*\*+)*/))*(?:((?:(?://[^\r\n]*)?[\r\n]))(?:[\000-\011\013\01'
75 r'4\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/))*)+(?=[^\000-\040"#'
76 r'%-\047)*,./:-@\\-^`|-~])|(?<=[^\000-#%-,./:-@\[-^`{-~-])((?:[\000-'
77 r'\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)))+(?=[^'
78 r'\000-#%-,./:-@\[-^`{-~-])|(?<=\+)((?:[\000-\011\013\014\016-\040]|'
79 r'(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)))+(?=\+)|(?<=-)((?:[\000-\011\0'
80 r'13\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)))+(?=-)|(?:[\0'
81 r'00-\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/))+|(?:'
82 r'(?:(?://[^\r\n]*)?[\r\n])(?:[\000-\011\013\014\016-\040]|(?:/\*[^*'
83 r']*\*+(?:[^/*][^*]*\*+)*/))*)+', subber, '\n%s\n' % script
88 proxy = req.session.proxy("db")
90 h = req.httprequest.environ['HTTP_HOST'].split(':')[0]
92 r = openerp.tools.config['dbfilter'].replace('%h', h).replace('%d', d)
93 dbs = [i for i in dbs if re.match(r, i)]
97 # if only one db exists, return it else return False
102 except xmlrpclib.Fault:
103 # ignore access denied
107 def module_topological_sort(modules):
108 """ Return a list of module names sorted so that their dependencies of the
109 modules are listed before the module itself
111 modules is a dict of {module_name: dependencies}
113 :param modules: modules to sort
118 dependencies = set(itertools.chain.from_iterable(modules.itervalues()))
119 # incoming edge: dependency on other module (if a depends on b, a has an
120 # incoming edge from b, aka there's an edge from b to a)
121 # outgoing edge: other module depending on this one
123 # [Tarjan 1976], http://en.wikipedia.org/wiki/Topological_sorting#Algorithms
124 #L ← Empty list that will contain the sorted nodes
126 #S ← Set of all nodes with no outgoing edges (modules on which no other
128 S = set(module for module in modules if module not in dependencies)
131 #function visit(node n)
133 #if n has not been visited yet then
137 #change: n not web module, can not be resolved, ignore
138 if n not in modules: return
139 #for each node m with an edge from m to n do (dependencies of n)
145 #for each node n in S do
151 def module_installed(req):
152 # Candidates module the current heuristic is the /static dir
153 loadable = openerpweb.addons_manifest.keys()
156 # Retrieve database installed modules
157 # TODO The following code should move to ir.module.module.list_installed_modules()
158 Modules = req.session.model('ir.module.module')
159 domain = [('state','=','installed'), ('name','in', loadable)]
160 for module in Modules.search_read(domain, ['name', 'dependencies_id']):
161 modules[module['name']] = []
162 deps = module.get('dependencies_id')
164 deps_read = req.session.model('ir.module.module.dependency').read(deps, ['name'])
165 dependencies = [i['name'] for i in deps_read]
166 modules[module['name']] = dependencies
168 sorted_modules = module_topological_sort(modules)
169 return sorted_modules
171 def module_installed_bypass_session(dbname):
172 loadable = openerpweb.addons_manifest.keys()
175 registry = openerp.modules.registry.RegistryManager.get(dbname)
176 with registry.cursor() as cr:
177 m = registry.get('ir.module.module')
178 # TODO The following code should move to ir.module.module.list_installed_modules()
179 domain = [('state','=','installed'), ('name','in', loadable)]
180 ids = m.search(cr, 1, [('state','=','installed'), ('name','in', loadable)])
181 for module in m.read(cr, 1, ids, ['name', 'dependencies_id']):
182 modules[module['name']] = []
183 deps = module.get('dependencies_id')
185 deps_read = registry.get('ir.module.module.dependency').read(cr, 1, deps, ['name'])
186 dependencies = [i['name'] for i in deps_read]
187 modules[module['name']] = dependencies
190 sorted_modules = module_topological_sort(modules)
191 return sorted_modules
193 def module_boot(req, db=None):
194 server_wide_modules = openerp.conf.server_wide_modules or ['web']
197 for i in server_wide_modules:
198 if i in openerpweb.addons_manifest:
200 monodb = db or db_monodb(req)
202 dbside = module_installed_bypass_session(monodb)
203 dbside = [i for i in dbside if i not in serverside]
204 addons = serverside + dbside
207 def concat_xml(file_list):
208 """Concatenate xml files
210 :param list(str) file_list: list of files to check
211 :returns: (concatenation_result, checksum)
214 checksum = hashlib.new('sha1')
216 return '', checksum.hexdigest()
219 for fname in file_list:
220 with open(fname, 'rb') as fp:
222 checksum.update(contents)
224 xml = ElementTree.parse(fp).getroot()
227 root = ElementTree.Element(xml.tag)
228 #elif root.tag != xml.tag:
229 # raise ValueError("Root tags missmatch: %r != %r" % (root.tag, xml.tag))
231 for child in xml.getchildren():
233 return ElementTree.tostring(root, 'utf-8'), checksum.hexdigest()
235 def concat_files(file_list, reader=None, intersperse=""):
236 """ Concatenates contents of all provided files
238 :param list(str) file_list: list of files to check
239 :param function reader: reading procedure for each file
240 :param str intersperse: string to intersperse between file contents
241 :returns: (concatenation_result, checksum)
244 checksum = hashlib.new('sha1')
246 return '', checksum.hexdigest()
250 with open(f, 'rb') as fp:
254 for fname in file_list:
255 contents = reader(fname)
256 checksum.update(contents)
257 files_content.append(contents)
259 files_concat = intersperse.join(files_content)
260 return files_concat, checksum.hexdigest()
264 def concat_js(file_list):
265 content, checksum = concat_files(file_list, intersperse=';')
266 if checksum in concat_js_cache:
267 content = concat_js_cache[checksum]
269 content = rjsmin(content)
270 concat_js_cache[checksum] = content
271 return content, checksum
274 """convert FS path into web path"""
275 return '/'.join(path.split(os.path.sep))
277 def manifest_glob(req, extension, addons=None, db=None):
279 addons = module_boot(req, db=db)
281 addons = addons.split(',')
284 manifest = openerpweb.addons_manifest.get(addon, None)
287 # ensure does not ends with /
288 addons_path = os.path.join(manifest['addons_path'], '')[:-1]
289 globlist = manifest.get(extension, [])
290 for pattern in globlist:
291 for path in glob.glob(os.path.normpath(os.path.join(addons_path, addon, pattern))):
292 r.append((path, fs2web(path[len(addons_path):])))
295 def manifest_list(req, extension, mods=None, db=None):
297 path = '/web/webclient/' + extension
299 path += '?' + urllib.urlencode({'mods': mods})
301 path += '?' + urllib.urlencode({'db': db})
303 files = manifest_glob(req, extension, addons=mods, db=db)
304 i_am_diabetic = req.httprequest.environ["QUERY_STRING"].count("no_sugar") >= 1 or \
305 req.httprequest.environ.get('HTTP_REFERER', '').count("no_sugar") >= 1
307 return [wp for _fp, wp in files]
309 return ['%s?debug=%s' % (wp, os.path.getmtime(fp)) for fp, wp in files]
311 def get_last_modified(files):
312 """ Returns the modification time of the most recently modified
315 :param list(str) files: names of files to check
316 :return: most recent modification time amongst the fileset
317 :rtype: datetime.datetime
321 return max(datetime.datetime.fromtimestamp(os.path.getmtime(f))
323 return datetime.datetime(1970, 1, 1)
325 def make_conditional(req, response, last_modified=None, etag=None):
326 """ Makes the provided response conditional based upon the request,
327 and mandates revalidation from clients
329 Uses Werkzeug's own :meth:`ETagResponseMixin.make_conditional`, after
330 setting ``last_modified`` and ``etag`` correctly on the response object
332 :param req: OpenERP request
333 :type req: web.common.http.WebRequest
334 :param response: Werkzeug response
335 :type response: werkzeug.wrappers.Response
336 :param datetime.datetime last_modified: last modification date of the response content
337 :param str etag: some sort of checksum of the content (deep etag)
338 :return: the response object provided
339 :rtype: werkzeug.wrappers.Response
341 response.cache_control.must_revalidate = True
342 response.cache_control.max_age = 0
344 response.last_modified = last_modified
346 response.set_etag(etag)
347 return response.make_conditional(req.httprequest)
349 def login_and_redirect(req, db, login, key, redirect_url='/'):
350 wsgienv = req.httprequest.environ
352 base_location=req.httprequest.url_root.rstrip('/'),
353 HTTP_HOST=wsgienv['HTTP_HOST'],
354 REMOTE_ADDR=wsgienv['REMOTE_ADDR'],
356 req.session.authenticate(db, login, key, env)
357 return set_cookie_and_redirect(req, redirect_url)
359 def set_cookie_and_redirect(req, redirect_url):
360 redirect = werkzeug.utils.redirect(redirect_url, 303)
361 redirect.autocorrect_location_header = False
362 cookie_val = urllib2.quote(simplejson.dumps(req.session_id))
363 redirect.set_cookie('instance0|session_id', cookie_val)
366 def load_actions_from_ir_values(req, key, key2, models, meta):
367 Values = req.session.model('ir.values')
368 actions = Values.get(key, key2, models, meta, req.context)
370 return [(id, name, clean_action(req, action))
371 for id, name, action in actions]
373 def clean_action(req, action):
374 action.setdefault('flags', {})
375 action_type = action.setdefault('type', 'ir.actions.act_window_close')
376 if action_type == 'ir.actions.act_window':
377 return fix_view_modes(action)
380 # I think generate_views,fix_view_modes should go into js ActionManager
381 def generate_views(action):
383 While the server generates a sequence called "views" computing dependencies
384 between a bunch of stuff for views coming directly from the database
385 (the ``ir.actions.act_window model``), it's also possible for e.g. buttons
386 to return custom view dictionaries generated on the fly.
388 In that case, there is no ``views`` key available on the action.
390 Since the web client relies on ``action['views']``, generate it here from
391 ``view_mode`` and ``view_id``.
393 Currently handles two different cases:
395 * no view_id, multiple view_mode
396 * single view_id, single view_mode
398 :param dict action: action descriptor dictionary to generate a views key for
400 view_id = action.get('view_id') or False
401 if isinstance(view_id, (list, tuple)):
404 # providing at least one view mode is a requirement, not an option
405 view_modes = action['view_mode'].split(',')
407 if len(view_modes) > 1:
409 raise ValueError('Non-db action dictionaries should provide '
410 'either multiple view modes or a single view '
411 'mode and an optional view id.\n\n Got view '
412 'modes %r and view id %r for action %r' % (
413 view_modes, view_id, action))
414 action['views'] = [(False, mode) for mode in view_modes]
416 action['views'] = [(view_id, view_modes[0])]
418 def fix_view_modes(action):
419 """ For historical reasons, OpenERP has weird dealings in relation to
420 view_mode and the view_type attribute (on window actions):
422 * one of the view modes is ``tree``, which stands for both list views
424 * the choice is made by checking ``view_type``, which is either
425 ``form`` for a list view or ``tree`` for an actual tree view
427 This methods simply folds the view_type into view_mode by adding a
428 new view mode ``list`` which is the result of the ``tree`` view_mode
429 in conjunction with the ``form`` view_type.
431 TODO: this should go into the doc, some kind of "peculiarities" section
433 :param dict action: an action descriptor
434 :returns: nothing, the action is modified in place
436 if not action.get('views'):
437 generate_views(action)
439 if action.pop('view_type', 'form') != 'form':
442 if 'view_mode' in action:
443 action['view_mode'] = ','.join(
444 mode if mode != 'tree' else 'list'
445 for mode in action['view_mode'].split(','))
447 [id, mode if mode != 'tree' else 'list']
448 for id, mode in action['views']
453 def _local_web_translations(trans_file):
456 with open(trans_file) as t_file:
457 po = babel.messages.pofile.read_po(t_file)
461 if x.id and x.string and "openerp-web" in x.auto_comments:
462 messages.append({'id': x.id, 'string': x.string})
465 def xml2json_from_elementtree(el, preserve_whitespaces=False):
467 Simple and straightforward XML-to-JSON converter in Python
469 http://code.google.com/p/xml2json-direct/
473 ns, name = el.tag.rsplit("}", 1)
475 res["namespace"] = ns[1:]
479 for k, v in el.items():
482 if el.text and (preserve_whitespaces or el.text.strip() != ''):
485 kids.append(xml2json_from_elementtree(kid, preserve_whitespaces))
486 if kid.tail and (preserve_whitespaces or kid.tail.strip() != ''):
487 kids.append(kid.tail)
488 res["children"] = kids
491 def content_disposition(filename, req):
492 filename = filename.encode('utf8')
493 escaped = urllib2.quote(filename)
494 browser = req.httprequest.user_agent.browser
495 version = int((req.httprequest.user_agent.version or '0').split('.')[0])
496 if browser == 'msie' and version < 9:
497 return "attachment; filename=%s" % escaped
498 elif browser == 'safari':
499 return "attachment; filename=%s" % filename
501 return "attachment; filename*=UTF-8''%s" % escaped
504 #----------------------------------------------------------
505 # OpenERP Web web Controllers
506 #----------------------------------------------------------
508 html_template = """<!DOCTYPE html>
509 <html style="height: 100%%">
511 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
512 <meta http-equiv="content-type" content="text/html; charset=utf-8" />
513 <title>OpenERP</title>
514 <link rel="shortcut icon" href="/web/static/src/img/favicon.ico" type="image/x-icon"/>
515 <link rel="stylesheet" href="/web/static/src/css/full.css" />
518 <script type="text/javascript">
520 var s = new openerp.init(%(modules)s);
527 <script src="//ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
528 <script>CFInstall.check({mode: "overlay"});</script>
534 class Home(openerpweb.Controller):
537 @openerpweb.httprequest
538 def index(self, req, s_action=None, db=None, **kw):
541 first = dbl[0] if dbl else None
542 db = req.httprequest.cookies.get('last_used_database') or first
545 if db and req.params.get('db') is not db and len(dbl) > 1:
546 query = dict(urlparse.parse_qsl(req.httprequest.query_string, keep_blank_values=True))
547 query.update({ 'db': db })
548 return werkzeug.utils.redirect('?' + urllib.urlencode(query), 303)
550 js = "\n ".join('<script type="text/javascript" src="%s"></script>' % i for i in manifest_list(req, 'js', db=db))
551 css = "\n ".join('<link rel="stylesheet" href="%s">' % i for i in manifest_list(req, 'css', db=db))
553 r = html_template % {
556 'modules': simplejson.dumps(module_boot(req, db=db)),
557 'init': 'var wc = new s.web.WebClient();wc.appendTo($(document.body));'
561 @openerpweb.httprequest
562 def login(self, req, db, login, key):
563 return login_and_redirect(req, db, login, key)
565 class WebClient(openerpweb.Controller):
566 _cp_path = "/web/webclient"
568 @openerpweb.jsonrequest
569 def csslist(self, req, mods=None):
570 return manifest_list(req, 'css', mods=mods)
572 @openerpweb.jsonrequest
573 def jslist(self, req, mods=None):
574 return manifest_list(req, 'js', mods=mods)
576 @openerpweb.jsonrequest
577 def qweblist(self, req, mods=None):
578 return manifest_list(req, 'qweb', mods=mods)
580 @openerpweb.httprequest
581 def css(self, req, mods=None, db=None):
582 files = list(manifest_glob(req, 'css', addons=mods, db=db))
583 last_modified = get_last_modified(f[0] for f in files)
584 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
585 return werkzeug.wrappers.Response(status=304)
587 file_map = dict(files)
589 rx_import = re.compile(r"""@import\s+('|")(?!'|"|/|https?://)""", re.U)
590 rx_url = re.compile(r"""url\s*\(\s*('|"|)(?!'|"|/|https?://|data:)""", re.U)
593 """read the a css file and absolutify all relative uris"""
594 with open(f, 'rb') as fp:
595 data = fp.read().decode('utf-8')
598 web_dir = os.path.dirname(path)
602 r"""@import \1%s/""" % (web_dir,),
608 r"""url(\1%s/""" % (web_dir,),
611 return data.encode('utf-8')
613 content, checksum = concat_files((f[0] for f in files), reader)
615 return make_conditional(
616 req, req.make_response(content, [('Content-Type', 'text/css')]),
617 last_modified, checksum)
619 @openerpweb.httprequest
620 def js(self, req, mods=None, db=None):
621 files = [f[0] for f in manifest_glob(req, 'js', addons=mods, db=db)]
622 last_modified = get_last_modified(files)
623 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
624 return werkzeug.wrappers.Response(status=304)
626 content, checksum = concat_js(files)
628 return make_conditional(
629 req, req.make_response(content, [('Content-Type', 'application/javascript')]),
630 last_modified, checksum)
632 @openerpweb.httprequest
633 def qweb(self, req, mods=None, db=None):
634 files = [f[0] for f in manifest_glob(req, 'qweb', addons=mods, db=db)]
635 last_modified = get_last_modified(files)
636 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
637 return werkzeug.wrappers.Response(status=304)
639 content, checksum = concat_xml(files)
641 return make_conditional(
642 req, req.make_response(content, [('Content-Type', 'text/xml')]),
643 last_modified, checksum)
645 @openerpweb.jsonrequest
646 def bootstrap_translations(self, req, mods):
647 """ Load local translations from *.po files, as a temporary solution
648 until we have established a valid session. This is meant only
649 for translating the login page and db management chrome, using
650 the browser's language. """
651 # For performance reasons we only load a single translation, so for
652 # sub-languages (that should only be partially translated) we load the
653 # main language PO instead - that should be enough for the login screen.
654 lang = req.lang.split('_')[0]
656 translations_per_module = {}
657 for addon_name in mods:
658 if openerpweb.addons_manifest[addon_name].get('bootstrap'):
659 addons_path = openerpweb.addons_manifest[addon_name]['addons_path']
660 f_name = os.path.join(addons_path, addon_name, "i18n", lang + ".po")
661 if not os.path.exists(f_name):
663 translations_per_module[addon_name] = {'messages': _local_web_translations(f_name)}
665 return {"modules": translations_per_module,
666 "lang_parameters": None}
668 @openerpweb.jsonrequest
669 def translations(self, req, mods, lang):
670 res_lang = req.session.model('res.lang')
671 ids = res_lang.search([("code", "=", lang)])
674 lang_params = res_lang.read(ids[0], ["direction", "date_format", "time_format",
675 "grouping", "decimal_point", "thousands_sep"])
677 # Regional languages (ll_CC) must inherit/override their parent lang (ll), but this is
678 # done server-side when the language is loaded, so we only need to load the user's lang.
679 ir_translation = req.session.model('ir.translation')
680 translations_per_module = {}
681 messages = ir_translation.search_read([('module','in',mods),('lang','=',lang),
682 ('comments','like','openerp-web'),('value','!=',False),
684 ['module','src','value','lang'], order='module')
685 for mod, msg_group in itertools.groupby(messages, key=operator.itemgetter('module')):
686 translations_per_module.setdefault(mod,{'messages':[]})
687 translations_per_module[mod]['messages'].extend({'id': m['src'],
688 'string': m['value']} \
690 return {"modules": translations_per_module,
691 "lang_parameters": lang_params}
693 @openerpweb.jsonrequest
694 def version_info(self, req):
695 return openerp.service.web_services.RPC_VERSION_1
697 class Proxy(openerpweb.Controller):
698 _cp_path = '/web/proxy'
700 @openerpweb.jsonrequest
701 def load(self, req, path):
702 """ Proxies an HTTP request through a JSON request.
704 It is strongly recommended to not request binary files through this,
705 as the result will be a binary data blob as well.
707 :param req: OpenERP request
708 :param path: actual request path
709 :return: file content
711 from werkzeug.test import Client
712 from werkzeug.wrappers import BaseResponse
714 return Client(req.httprequest.app, BaseResponse).get(path).data
716 class Database(openerpweb.Controller):
717 _cp_path = "/web/database"
719 @openerpweb.jsonrequest
720 def get_list(self, req):
723 @openerpweb.jsonrequest
724 def create(self, req, fields):
725 params = dict(map(operator.itemgetter('name', 'value'), fields))
726 return req.session.proxy("db").create_database(
727 params['super_admin_pwd'],
729 bool(params.get('demo_data')),
731 params['create_admin_pwd'])
733 @openerpweb.jsonrequest
734 def duplicate(self, req, fields):
735 params = dict(map(operator.itemgetter('name', 'value'), fields))
736 return req.session.proxy("db").duplicate_database(
737 params['super_admin_pwd'],
738 params['db_original_name'],
741 @openerpweb.jsonrequest
742 def duplicate(self, req, fields):
743 params = dict(map(operator.itemgetter('name', 'value'), fields))
745 params['super_admin_pwd'],
746 params['db_original_name'],
750 return req.session.proxy("db").duplicate_database(*duplicate_attrs)
752 @openerpweb.jsonrequest
753 def drop(self, req, fields):
754 password, db = operator.itemgetter(
755 'drop_pwd', 'drop_db')(
756 dict(map(operator.itemgetter('name', 'value'), fields)))
759 return req.session.proxy("db").drop(password, db)
760 except xmlrpclib.Fault, e:
761 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
762 return {'error': e.faultCode, 'title': 'Drop Database'}
763 return {'error': _('Could not drop database !'), 'title': _('Drop Database')}
765 @openerpweb.httprequest
766 def backup(self, req, backup_db, backup_pwd, token):
768 db_dump = base64.b64decode(
769 req.session.proxy("db").dump(backup_pwd, backup_db))
770 filename = "%(db)s_%(timestamp)s.dump" % {
772 'timestamp': datetime.datetime.utcnow().strftime(
773 "%Y-%m-%d_%H-%M-%SZ")
775 return req.make_response(db_dump,
776 [('Content-Type', 'application/octet-stream; charset=binary'),
777 ('Content-Disposition', content_disposition(filename, req))],
778 {'fileToken': int(token)}
780 except xmlrpclib.Fault, e:
781 return simplejson.dumps([[],[{'error': e.faultCode, 'title': _('Backup Database')}]])
783 @openerpweb.httprequest
784 def restore(self, req, db_file, restore_pwd, new_db):
786 data = base64.b64encode(db_file.read())
787 req.session.proxy("db").restore(restore_pwd, new_db, data)
789 except xmlrpclib.Fault, e:
790 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
791 raise Exception("AccessDenied")
793 @openerpweb.jsonrequest
794 def change_password(self, req, fields):
795 old_password, new_password = operator.itemgetter(
796 'old_pwd', 'new_pwd')(
797 dict(map(operator.itemgetter('name', 'value'), fields)))
799 return req.session.proxy("db").change_admin_password(old_password, new_password)
800 except xmlrpclib.Fault, e:
801 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
802 return {'error': e.faultCode, 'title': _('Change Password')}
803 return {'error': _('Error, password not changed !'), 'title': _('Change Password')}
805 class Session(openerpweb.Controller):
806 _cp_path = "/web/session"
808 def session_info(self, req):
809 req.session.ensure_valid()
811 "session_id": req.session_id,
812 "uid": req.session._uid,
813 "user_context": req.session.get_context() if req.session._uid else {},
814 "db": req.session._db,
815 "username": req.session._login,
818 @openerpweb.jsonrequest
819 def get_session_info(self, req):
820 return self.session_info(req)
822 @openerpweb.jsonrequest
823 def authenticate(self, req, db, login, password, base_location=None):
824 wsgienv = req.httprequest.environ
826 base_location=base_location,
827 HTTP_HOST=wsgienv['HTTP_HOST'],
828 REMOTE_ADDR=wsgienv['REMOTE_ADDR'],
830 req.session.authenticate(db, login, password, env)
832 return self.session_info(req)
834 @openerpweb.jsonrequest
835 def change_password (self,req,fields):
836 old_password, new_password,confirm_password = operator.itemgetter('old_pwd', 'new_password','confirm_pwd')(
837 dict(map(operator.itemgetter('name', 'value'), fields)))
838 if not (old_password.strip() and new_password.strip() and confirm_password.strip()):
839 return {'error':_('You cannot leave any password empty.'),'title': _('Change Password')}
840 if new_password != confirm_password:
841 return {'error': _('The new password and its confirmation must be identical.'),'title': _('Change Password')}
843 if req.session.model('res.users').change_password(
844 old_password, new_password):
845 return {'new_password':new_password}
847 return {'error': _('The old password you provided is incorrect, your password was not changed.'), 'title': _('Change Password')}
848 return {'error': _('Error, password not changed !'), 'title': _('Change Password')}
850 @openerpweb.jsonrequest
851 def sc_list(self, req):
852 return req.session.model('ir.ui.view_sc').get_sc(
853 req.session._uid, "ir.ui.menu", req.context)
855 @openerpweb.jsonrequest
856 def get_lang_list(self, req):
858 return req.session.proxy("db").list_lang() or []
860 return {"error": e, "title": _("Languages")}
862 @openerpweb.jsonrequest
863 def modules(self, req):
864 # return all installed modules. Web client is smart enough to not load a module twice
865 return module_installed(req)
867 @openerpweb.jsonrequest
868 def save_session_action(self, req, the_action):
870 This method store an action object in the session object and returns an integer
871 identifying that action. The method get_session_action() can be used to get
874 :param the_action: The action to save in the session.
875 :type the_action: anything
876 :return: A key identifying the saved action.
879 saved_actions = req.httpsession.get('saved_actions')
880 if not saved_actions:
881 saved_actions = {"next":1, "actions":{}}
882 req.httpsession['saved_actions'] = saved_actions
883 # we don't allow more than 10 stored actions
884 if len(saved_actions["actions"]) >= 10:
885 del saved_actions["actions"][min(saved_actions["actions"])]
886 key = saved_actions["next"]
887 saved_actions["actions"][key] = the_action
888 saved_actions["next"] = key + 1
891 @openerpweb.jsonrequest
892 def get_session_action(self, req, key):
894 Gets back a previously saved action. This method can return None if the action
895 was saved since too much time (this case should be handled in a smart way).
897 :param key: The key given by save_session_action()
899 :return: The saved action or None.
902 saved_actions = req.httpsession.get('saved_actions')
903 if not saved_actions:
905 return saved_actions["actions"].get(key)
907 @openerpweb.jsonrequest
908 def check(self, req):
909 req.session.assert_valid()
912 @openerpweb.jsonrequest
913 def destroy(self, req):
914 req.session._suicide = True
916 class Menu(openerpweb.Controller):
917 _cp_path = "/web/menu"
919 @openerpweb.jsonrequest
920 def get_user_roots(self, req):
921 """ Return all root menu ids visible for the session user.
923 :param req: A request object, with an OpenERP session attribute
924 :type req: < session -> OpenERPSession >
925 :return: the root menu ids
929 Menus = s.model('ir.ui.menu')
930 # If a menu action is defined use its domain to get the root menu items
931 user_menu_id = s.model('res.users').read([s._uid], ['menu_id'],
932 req.context)[0]['menu_id']
934 menu_domain = [('parent_id', '=', False)]
936 domain_string = s.model('ir.actions.act_window').read(
937 [user_menu_id[0]], ['domain'],req.context)[0]['domain']
939 menu_domain = ast.literal_eval(domain_string)
941 return Menus.search(menu_domain, 0, False, False, req.context)
943 @openerpweb.jsonrequest
945 """ Loads all menu items (all applications and their sub-menus).
947 :param req: A request object, with an OpenERP session attribute
948 :type req: < session -> OpenERPSession >
949 :return: the menu root
950 :rtype: dict('children': menu_nodes)
952 Menus = req.session.model('ir.ui.menu')
954 fields = ['name', 'sequence', 'parent_id', 'action']
955 menu_root_ids = self.get_user_roots(req)
956 menu_roots = Menus.read(menu_root_ids, fields, req.context) if menu_root_ids else []
960 'parent_id': [-1, ''],
961 'children': menu_roots,
962 'all_menu_ids': menu_root_ids,
967 # menus are loaded fully unlike a regular tree view, cause there are a
968 # limited number of items (752 when all 6.1 addons are installed)
969 menu_ids = Menus.search([('id', 'child_of', menu_root_ids)], 0, False, False, req.context)
970 menu_items = Menus.read(menu_ids, fields, req.context)
971 # adds roots at the end of the sequence, so that they will overwrite
972 # equivalent menu items from full menu read when put into id:item
973 # mapping, resulting in children being correctly set on the roots.
974 menu_items.extend(menu_roots)
975 menu_root['all_menu_ids'] = menu_ids # includes menu_root_ids!
977 # make a tree using parent_id
978 menu_items_map = dict(
979 (menu_item["id"], menu_item) for menu_item in menu_items)
980 for menu_item in menu_items:
981 if menu_item['parent_id']:
982 parent = menu_item['parent_id'][0]
985 if parent in menu_items_map:
986 menu_items_map[parent].setdefault(
987 'children', []).append(menu_item)
989 # sort by sequence a tree using parent_id
990 for menu_item in menu_items:
991 menu_item.setdefault('children', []).sort(
992 key=operator.itemgetter('sequence'))
996 @openerpweb.jsonrequest
997 def load_needaction(self, req, menu_ids):
998 """ Loads needaction counters for specific menu ids.
1000 :return: needaction data
1001 :rtype: dict(menu_id: {'needaction_enabled': boolean, 'needaction_counter': int})
1003 return req.session.model('ir.ui.menu').get_needaction_data(menu_ids, req.context)
1005 @openerpweb.jsonrequest
1006 def action(self, req, menu_id):
1007 # still used by web_shortcut
1008 actions = load_actions_from_ir_values(req,'action', 'tree_but_open',
1009 [('ir.ui.menu', menu_id)], False)
1010 return {"action": actions}
1012 class DataSet(openerpweb.Controller):
1013 _cp_path = "/web/dataset"
1015 @openerpweb.jsonrequest
1016 def search_read(self, req, model, fields=False, offset=0, limit=False, domain=None, sort=None):
1017 return self.do_search_read(req, model, fields, offset, limit, domain, sort)
1018 def do_search_read(self, req, model, fields=False, offset=0, limit=False, domain=None
1020 """ Performs a search() followed by a read() (if needed) using the
1021 provided search criteria
1023 :param req: a JSON-RPC request object
1024 :type req: openerpweb.JsonRequest
1025 :param str model: the name of the model to search on
1026 :param fields: a list of the fields to return in the result records
1028 :param int offset: from which index should the results start being returned
1029 :param int limit: the maximum number of records to return
1030 :param list domain: the search domain for the query
1031 :param list sort: sorting directives
1032 :returns: A structure (dict) with two keys: ids (all the ids matching
1033 the (domain, context) pair) and records (paginated records
1034 matching fields selection set)
1037 Model = req.session.model(model)
1039 ids = Model.search(domain, offset or 0, limit or False, sort or False,
1041 if limit and len(ids) == limit:
1042 length = Model.search_count(domain, req.context)
1044 length = len(ids) + (offset or 0)
1045 if fields and fields == ['id']:
1046 # shortcut read if we only want the ids
1049 'records': [{'id': id} for id in ids]
1052 records = Model.read(ids, fields or False, req.context)
1053 records.sort(key=lambda obj: ids.index(obj['id']))
1059 @openerpweb.jsonrequest
1060 def load(self, req, model, id, fields):
1061 m = req.session.model(model)
1063 r = m.read([id], False, req.context)
1066 return {'value': value}
1068 def call_common(self, req, model, method, args, domain_id=None, context_id=None):
1069 return self._call_kw(req, model, method, args, {})
1071 def _call_kw(self, req, model, method, args, kwargs):
1072 # Temporary implements future display_name special field for model#read()
1073 if method == 'read' and kwargs.get('context', {}).get('future_display_name'):
1074 if 'display_name' in args[1]:
1075 names = dict(req.session.model(model).name_get(args[0], **kwargs))
1076 args[1].remove('display_name')
1077 records = req.session.model(model).read(*args, **kwargs)
1078 for record in records:
1079 record['display_name'] = \
1080 names.get(record['id']) or "%s#%d" % (model, (record['id']))
1083 return getattr(req.session.model(model), method)(*args, **kwargs)
1085 @openerpweb.jsonrequest
1086 def call(self, req, model, method, args, domain_id=None, context_id=None):
1087 return self._call_kw(req, model, method, args, {})
1089 @openerpweb.jsonrequest
1090 def call_kw(self, req, model, method, args, kwargs):
1091 return self._call_kw(req, model, method, args, kwargs)
1093 @openerpweb.jsonrequest
1094 def call_button(self, req, model, method, args, domain_id=None, context_id=None):
1095 action = self._call_kw(req, model, method, args, {})
1096 if isinstance(action, dict) and action.get('type') != '':
1097 return clean_action(req, action)
1100 @openerpweb.jsonrequest
1101 def exec_workflow(self, req, model, id, signal):
1102 return req.session.exec_workflow(model, id, signal)
1104 @openerpweb.jsonrequest
1105 def resequence(self, req, model, ids, field='sequence', offset=0):
1106 """ Re-sequences a number of records in the model, by their ids
1108 The re-sequencing starts at the first model of ``ids``, the sequence
1109 number is incremented by one after each record and starts at ``offset``
1111 :param ids: identifiers of the records to resequence, in the new sequence order
1113 :param str field: field used for sequence specification, defaults to
1115 :param int offset: sequence number for first record in ``ids``, allows
1116 starting the resequencing from an arbitrary number,
1119 m = req.session.model(model)
1120 if not m.fields_get([field]):
1122 # python 2.6 has no start parameter
1123 for i, id in enumerate(ids):
1124 m.write(id, { field: i + offset })
1127 class View(openerpweb.Controller):
1128 _cp_path = "/web/view"
1130 @openerpweb.jsonrequest
1131 def add_custom(self, req, view_id, arch):
1132 CustomView = req.session.model('ir.ui.view.custom')
1134 'user_id': req.session._uid,
1138 return {'result': True}
1140 @openerpweb.jsonrequest
1141 def undo_custom(self, req, view_id, reset=False):
1142 CustomView = req.session.model('ir.ui.view.custom')
1143 vcustom = CustomView.search([('user_id', '=', req.session._uid), ('ref_id' ,'=', view_id)],
1144 0, False, False, req.context)
1147 CustomView.unlink(vcustom, req.context)
1149 CustomView.unlink([vcustom[0]], req.context)
1150 return {'result': True}
1151 return {'result': False}
1153 class TreeView(View):
1154 _cp_path = "/web/treeview"
1156 @openerpweb.jsonrequest
1157 def action(self, req, model, id):
1158 return load_actions_from_ir_values(
1159 req,'action', 'tree_but_open',[(model, id)],
1162 class Binary(openerpweb.Controller):
1163 _cp_path = "/web/binary"
1165 @openerpweb.httprequest
1166 def image(self, req, model, id, field, **kw):
1167 last_update = '__last_update'
1168 Model = req.session.model(model)
1169 headers = [('Content-Type', 'image/png')]
1170 etag = req.httprequest.headers.get('If-None-Match')
1171 hashed_session = hashlib.md5(req.session_id).hexdigest()
1172 id = None if not id else simplejson.loads(id)
1173 if type(id) is list:
1176 if not id and hashed_session == etag:
1177 return werkzeug.wrappers.Response(status=304)
1179 date = Model.read([id], [last_update], req.context)[0].get(last_update)
1180 if hashlib.md5(date).hexdigest() == etag:
1181 return werkzeug.wrappers.Response(status=304)
1183 retag = hashed_session
1186 res = Model.default_get([field], req.context).get(field)
1189 res = Model.read([id], [last_update, field], req.context)[0]
1190 retag = hashlib.md5(res.get(last_update)).hexdigest()
1191 image_base64 = res.get(field)
1193 if kw.get('resize'):
1194 resize = kw.get('resize').split(',')
1195 if len(resize) == 2 and int(resize[0]) and int(resize[1]):
1196 width = int(resize[0])
1197 height = int(resize[1])
1198 # resize maximum 500*500
1199 if width > 500: width = 500
1200 if height > 500: height = 500
1201 image_base64 = openerp.tools.image_resize_image(base64_source=image_base64, size=(width, height), encoding='base64', filetype='PNG')
1203 image_data = base64.b64decode(image_base64)
1205 except (TypeError, xmlrpclib.Fault):
1206 image_data = self.placeholder(req)
1207 headers.append(('ETag', retag))
1208 headers.append(('Content-Length', len(image_data)))
1210 ncache = int(kw.get('cache'))
1211 headers.append(('Cache-Control', 'no-cache' if ncache == 0 else 'max-age=%s' % (ncache)))
1214 return req.make_response(image_data, headers)
1216 def placeholder(self, req, image='placeholder.png'):
1217 addons_path = openerpweb.addons_manifest['web']['addons_path']
1218 return open(os.path.join(addons_path, 'web', 'static', 'src', 'img', image), 'rb').read()
1220 @openerpweb.httprequest
1221 def saveas(self, req, model, field, id=None, filename_field=None, **kw):
1222 """ Download link for files stored as binary fields.
1224 If the ``id`` parameter is omitted, fetches the default value for the
1225 binary field (via ``default_get``), otherwise fetches the field for
1226 that precise record.
1228 :param req: OpenERP request
1229 :type req: :class:`web.common.http.HttpRequest`
1230 :param str model: name of the model to fetch the binary from
1231 :param str field: binary field
1232 :param str id: id of the record from which to fetch the binary
1233 :param str filename_field: field holding the file's name, if any
1234 :returns: :class:`werkzeug.wrappers.Response`
1236 Model = req.session.model(model)
1239 fields.append(filename_field)
1241 res = Model.read([int(id)], fields, req.context)[0]
1243 res = Model.default_get(fields, req.context)
1244 filecontent = base64.b64decode(res.get(field, ''))
1246 return req.not_found()
1248 filename = '%s_%s' % (model.replace('.', '_'), id)
1250 filename = res.get(filename_field, '') or filename
1251 return req.make_response(filecontent,
1252 [('Content-Type', 'application/octet-stream'),
1253 ('Content-Disposition', content_disposition(filename, req))])
1255 @openerpweb.httprequest
1256 def saveas_ajax(self, req, data, token):
1257 jdata = simplejson.loads(data)
1258 model = jdata['model']
1259 field = jdata['field']
1260 data = jdata['data']
1261 id = jdata.get('id', None)
1262 filename_field = jdata.get('filename_field', None)
1263 context = jdata.get('context', {})
1265 Model = req.session.model(model)
1268 fields.append(filename_field)
1270 res = { field: data }
1272 res = Model.read([int(id)], fields, context)[0]
1274 res = Model.default_get(fields, context)
1275 filecontent = base64.b64decode(res.get(field, ''))
1277 raise ValueError(_("No content found for field '%s' on '%s:%s'") %
1280 filename = '%s_%s' % (model.replace('.', '_'), id)
1282 filename = res.get(filename_field, '') or filename
1283 return req.make_response(filecontent,
1284 headers=[('Content-Type', 'application/octet-stream'),
1285 ('Content-Disposition', content_disposition(filename, req))],
1286 cookies={'fileToken': int(token)})
1288 @openerpweb.httprequest
1289 def upload(self, req, callback, ufile):
1290 # TODO: might be useful to have a configuration flag for max-length file uploads
1291 out = """<script language="javascript" type="text/javascript">
1292 var win = window.top.window;
1293 win.jQuery(win).trigger(%s, %s);
1297 args = [len(data), ufile.filename,
1298 ufile.content_type, base64.b64encode(data)]
1299 except Exception, e:
1300 args = [False, e.message]
1301 return out % (simplejson.dumps(callback), simplejson.dumps(args))
1303 @openerpweb.httprequest
1304 def upload_attachment(self, req, callback, model, id, ufile):
1305 Model = req.session.model('ir.attachment')
1306 out = """<script language="javascript" type="text/javascript">
1307 var win = window.top.window;
1308 win.jQuery(win).trigger(%s, %s);
1311 attachment_id = Model.create({
1312 'name': ufile.filename,
1313 'datas': base64.encodestring(ufile.read()),
1314 'datas_fname': ufile.filename,
1319 'filename': ufile.filename,
1322 except xmlrpclib.Fault, e:
1323 args = {'error':e.faultCode }
1324 return out % (simplejson.dumps(callback), simplejson.dumps(args))
1326 @openerpweb.httprequest
1327 def company_logo(self, req, dbname=None):
1328 # TODO add etag, refactor to use /image code for etag
1331 dbname = req.session._db
1332 uid = req.session._uid
1333 elif dbname is None:
1334 dbname = db_monodb(req)
1337 uid = openerp.SUPERUSER_ID
1340 image_data = self.placeholder(req, 'logo.png')
1342 registry = openerp.modules.registry.RegistryManager.get(dbname)
1343 with registry.cursor() as cr:
1344 user = registry.get('res.users').browse(cr, uid, uid)
1345 if user.company_id.logo_web:
1346 image_data = user.company_id.logo_web.decode('base64')
1348 image_data = self.placeholder(req, 'nologo.png')
1350 ('Content-Type', 'image/png'),
1351 ('Content-Length', len(image_data)),
1353 return req.make_response(image_data, headers)
1355 class Action(openerpweb.Controller):
1356 _cp_path = "/web/action"
1358 @openerpweb.jsonrequest
1359 def load(self, req, action_id, do_not_eval=False):
1360 Actions = req.session.model('ir.actions.actions')
1363 action_id = int(action_id)
1366 module, xmlid = action_id.split('.', 1)
1367 model, action_id = req.session.model('ir.model.data').get_object_reference(module, xmlid)
1368 assert model.startswith('ir.actions.')
1370 action_id = 0 # force failed read
1372 base_action = Actions.read([action_id], ['type'], req.context)
1375 action_type = base_action[0]['type']
1376 if action_type == 'ir.actions.report.xml':
1377 ctx.update({'bin_size': True})
1378 ctx.update(req.context)
1379 action = req.session.model(action_type).read([action_id], False, ctx)
1381 value = clean_action(req, action[0])
1384 @openerpweb.jsonrequest
1385 def run(self, req, action_id):
1386 return_action = req.session.model('ir.actions.server').run(
1387 [action_id], req.context)
1389 return clean_action(req, return_action)
1394 _cp_path = "/web/export"
1396 @openerpweb.jsonrequest
1397 def formats(self, req):
1398 """ Returns all valid export formats
1400 :returns: for each export format, a pair of identifier and printable name
1401 :rtype: [(str, str)]
1405 for path, controller in openerpweb.controllers_path.iteritems()
1406 if path.startswith(self._cp_path)
1407 if hasattr(controller, 'fmt')
1408 ], key=operator.itemgetter("label"))
1410 def fields_get(self, req, model):
1411 Model = req.session.model(model)
1412 fields = Model.fields_get(False, req.context)
1415 @openerpweb.jsonrequest
1416 def get_fields(self, req, model, prefix='', parent_name= '',
1417 import_compat=True, parent_field_type=None,
1420 if import_compat and parent_field_type == "many2one":
1423 fields = self.fields_get(req, model)
1426 fields.pop('id', None)
1428 fields['.id'] = fields.pop('id', {'string': 'ID'})
1430 fields_sequence = sorted(fields.iteritems(),
1431 key=lambda field: field[1].get('string', ''))
1434 for field_name, field in fields_sequence:
1436 if exclude and field_name in exclude:
1438 if field.get('readonly'):
1439 # If none of the field's states unsets readonly, skip the field
1440 if all(dict(attrs).get('readonly', True)
1441 for attrs in field.get('states', {}).values()):
1444 id = prefix + (prefix and '/'or '') + field_name
1445 name = parent_name + (parent_name and '/' or '') + field['string']
1446 record = {'id': id, 'string': name,
1447 'value': id, 'children': False,
1448 'field_type': field.get('type'),
1449 'required': field.get('required'),
1450 'relation_field': field.get('relation_field')}
1451 records.append(record)
1453 if len(name.split('/')) < 3 and 'relation' in field:
1454 ref = field.pop('relation')
1455 record['value'] += '/id'
1456 record['params'] = {'model': ref, 'prefix': id, 'name': name}
1458 if not import_compat or field['type'] == 'one2many':
1459 # m2m field in import_compat is childless
1460 record['children'] = True
1464 @openerpweb.jsonrequest
1465 def namelist(self,req, model, export_id):
1466 # TODO: namelist really has no reason to be in Python (although itertools.groupby helps)
1467 export = req.session.model("ir.exports").read([export_id])[0]
1468 export_fields_list = req.session.model("ir.exports.line").read(
1469 export['export_fields'])
1471 fields_data = self.fields_info(
1472 req, model, map(operator.itemgetter('name'), export_fields_list))
1475 {'name': field['name'], 'label': fields_data[field['name']]}
1476 for field in export_fields_list
1479 def fields_info(self, req, model, export_fields):
1481 fields = self.fields_get(req, model)
1482 if ".id" in export_fields:
1483 fields['.id'] = fields.pop('id', {'string': 'ID'})
1485 # To make fields retrieval more efficient, fetch all sub-fields of a
1486 # given field at the same time. Because the order in the export list is
1487 # arbitrary, this requires ordering all sub-fields of a given field
1488 # together so they can be fetched at the same time
1490 # Works the following way:
1491 # * sort the list of fields to export, the default sorting order will
1492 # put the field itself (if present, for xmlid) and all of its
1493 # sub-fields right after it
1494 # * then, group on: the first field of the path (which is the same for
1495 # a field and for its subfields and the length of splitting on the
1496 # first '/', which basically means grouping the field on one side and
1497 # all of the subfields on the other. This way, we have the field (for
1498 # the xmlid) with length 1, and all of the subfields with the same
1499 # base but a length "flag" of 2
1500 # * if we have a normal field (length 1), just add it to the info
1501 # mapping (with its string) as-is
1502 # * otherwise, recursively call fields_info via graft_subfields.
1503 # all graft_subfields does is take the result of fields_info (on the
1504 # field's model) and prepend the current base (current field), which
1505 # rebuilds the whole sub-tree for the field
1507 # result: because we're not fetching the fields_get for half the
1508 # database models, fetching a namelist with a dozen fields (including
1509 # relational data) falls from ~6s to ~300ms (on the leads model).
1510 # export lists with no sub-fields (e.g. import_compatible lists with
1511 # no o2m) are even more efficient (from the same 6s to ~170ms, as
1512 # there's a single fields_get to execute)
1513 for (base, length), subfields in itertools.groupby(
1514 sorted(export_fields),
1515 lambda field: (field.split('/', 1)[0], len(field.split('/', 1)))):
1516 subfields = list(subfields)
1518 # subfields is a seq of $base/*rest, and not loaded yet
1519 info.update(self.graft_subfields(
1520 req, fields[base]['relation'], base, fields[base]['string'],
1524 info[base] = fields[base]['string']
1528 def graft_subfields(self, req, model, prefix, prefix_string, fields):
1529 export_fields = [field.split('/', 1)[1] for field in fields]
1531 (prefix + '/' + k, prefix_string + '/' + v)
1532 for k, v in self.fields_info(req, model, export_fields).iteritems())
1534 #noinspection PyPropertyDefinition
1536 def content_type(self):
1537 """ Provides the format's content type """
1538 raise NotImplementedError()
1540 def filename(self, base):
1541 """ Creates a valid filename for the format (with extension) from the
1542 provided base name (exension-less)
1544 raise NotImplementedError()
1546 def from_data(self, fields, rows):
1547 """ Conversion method from OpenERP's export data to whatever the
1548 current export class outputs
1550 :params list fields: a list of fields to export
1551 :params list rows: a list of records to export
1555 raise NotImplementedError()
1557 @openerpweb.httprequest
1558 def index(self, req, data, token):
1559 model, fields, ids, domain, import_compat = \
1560 operator.itemgetter('model', 'fields', 'ids', 'domain',
1562 simplejson.loads(data))
1564 Model = req.session.model(model)
1565 ids = ids or Model.search(domain, 0, False, False, req.context)
1567 field_names = map(operator.itemgetter('name'), fields)
1568 import_data = Model.export_data(ids, field_names, req.context).get('datas',[])
1571 columns_headers = field_names
1573 columns_headers = [val['label'].strip() for val in fields]
1576 return req.make_response(self.from_data(columns_headers, import_data),
1577 headers=[('Content-Disposition',
1578 content_disposition(self.filename(model), req)),
1579 ('Content-Type', self.content_type)],
1580 cookies={'fileToken': int(token)})
1582 class CSVExport(Export):
1583 _cp_path = '/web/export/csv'
1584 fmt = {'tag': 'csv', 'label': 'CSV'}
1587 def content_type(self):
1588 return 'text/csv;charset=utf8'
1590 def filename(self, base):
1591 return base + '.csv'
1593 def from_data(self, fields, rows):
1595 writer = csv.writer(fp, quoting=csv.QUOTE_ALL)
1597 writer.writerow([name.encode('utf-8') for name in fields])
1602 if isinstance(d, basestring):
1603 d = d.replace('\n',' ').replace('\t',' ')
1605 d = d.encode('utf-8')
1606 except UnicodeError:
1608 if d is False: d = None
1610 writer.writerow(row)
1617 class ExcelExport(Export):
1618 _cp_path = '/web/export/xls'
1622 'error': None if xlwt else "XLWT required"
1626 def content_type(self):
1627 return 'application/vnd.ms-excel'
1629 def filename(self, base):
1630 return base + '.xls'
1632 def from_data(self, fields, rows):
1633 workbook = xlwt.Workbook()
1634 worksheet = workbook.add_sheet('Sheet 1')
1636 for i, fieldname in enumerate(fields):
1637 worksheet.write(0, i, fieldname)
1638 worksheet.col(i).width = 8000 # around 220 pixels
1640 style = xlwt.easyxf('align: wrap yes')
1642 for row_index, row in enumerate(rows):
1643 for cell_index, cell_value in enumerate(row):
1644 if isinstance(cell_value, basestring):
1645 cell_value = re.sub("\r", " ", cell_value)
1646 if cell_value is False: cell_value = None
1647 worksheet.write(row_index + 1, cell_index, cell_value, style)
1656 class Reports(View):
1657 _cp_path = "/web/report"
1658 POLLING_DELAY = 0.25
1660 'doc': 'application/vnd.ms-word',
1661 'html': 'text/html',
1662 'odt': 'application/vnd.oasis.opendocument.text',
1663 'pdf': 'application/pdf',
1664 'sxw': 'application/vnd.sun.xml.writer',
1665 'xls': 'application/vnd.ms-excel',
1668 @openerpweb.httprequest
1669 def index(self, req, action, token):
1670 action = simplejson.loads(action)
1672 report_srv = req.session.proxy("report")
1673 context = dict(req.context)
1674 context.update(action["context"])
1677 report_ids = context["active_ids"]
1678 if 'report_type' in action:
1679 report_data['report_type'] = action['report_type']
1680 if 'datas' in action:
1681 if 'ids' in action['datas']:
1682 report_ids = action['datas'].pop('ids')
1683 report_data.update(action['datas'])
1685 report_id = report_srv.report(
1686 req.session._db, req.session._uid, req.session._password,
1687 action["report_name"], report_ids,
1688 report_data, context)
1690 report_struct = None
1692 report_struct = report_srv.report_get(
1693 req.session._db, req.session._uid, req.session._password, report_id)
1694 if report_struct["state"]:
1697 time.sleep(self.POLLING_DELAY)
1699 report = base64.b64decode(report_struct['result'])
1700 if report_struct.get('code') == 'zlib':
1701 report = zlib.decompress(report)
1702 report_mimetype = self.TYPES_MAPPING.get(
1703 report_struct['format'], 'octet-stream')
1704 file_name = action.get('name', 'report')
1705 if 'name' not in action:
1706 reports = req.session.model('ir.actions.report.xml')
1707 res_id = reports.search([('report_name', '=', action['report_name']),],
1708 0, False, False, context)
1710 file_name = reports.read(res_id[0], ['name'], context)['name']
1712 file_name = action['report_name']
1713 file_name = '%s.%s' % (file_name, report_struct['format'])
1715 return req.make_response(report,
1717 ('Content-Disposition', content_disposition(file_name, req)),
1718 ('Content-Type', report_mimetype),
1719 ('Content-Length', len(report))],
1720 cookies={'fileToken': int(token)})
1722 # vim:expandtab:tabstop=4:softtabstop=4:shiftwidth=4: