1 # -*- coding: utf-8 -*-
19 from xml.etree import ElementTree
20 from cStringIO import StringIO
22 import babel.messages.pofile
24 import werkzeug.wrappers
31 from openerp.tools.translate import _
36 #----------------------------------------------------------
38 #----------------------------------------------------------
41 """ Minify js with a clever regex.
42 Taken from http://opensource.perlig.de/rjsmin
43 Apache License, Version 2.0 """
45 """ Substitution callback """
46 groups = match.groups()
52 (groups[4] and '\n') or
53 (groups[5] and ' ') or
54 (groups[6] and ' ') or
55 (groups[7] and ' ') or
60 r'([^\047"/\000-\040]+)|((?:(?:\047[^\047\\\r\n]*(?:\\(?:[^\r\n]|\r?'
61 r'\n|\r)[^\047\\\r\n]*)*\047)|(?:"[^"\\\r\n]*(?:\\(?:[^\r\n]|\r?\n|'
62 r'\r)[^"\\\r\n]*)*"))[^\047"/\000-\040]*)|(?:(?<=[(,=:\[!&|?{};\r\n]'
63 r')(?:[\000-\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/'
64 r'))*((?:/(?![\r\n/*])[^/\\\[\r\n]*(?:(?:\\[^\r\n]|(?:\[[^\\\]\r\n]*'
65 r'(?:\\[^\r\n][^\\\]\r\n]*)*\]))[^/\\\[\r\n]*)*/)[^\047"/\000-\040]*'
66 r'))|(?:(?<=[\000-#%-,./:-@\[-^`{-~-]return)(?:[\000-\011\013\014\01'
67 r'6-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/))*((?:/(?![\r\n/*])[^/'
68 r'\\\[\r\n]*(?:(?:\\[^\r\n]|(?:\[[^\\\]\r\n]*(?:\\[^\r\n][^\\\]\r\n]'
69 r'*)*\]))[^/\\\[\r\n]*)*/)[^\047"/\000-\040]*))|(?<=[^\000-!#%&(*,./'
70 r':-@\[\\^`{|~])(?:[\000-\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/'
71 r'*][^*]*\*+)*/))*(?:((?:(?://[^\r\n]*)?[\r\n]))(?:[\000-\011\013\01'
72 r'4\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/))*)+(?=[^\000-\040"#'
73 r'%-\047)*,./:-@\\-^`|-~])|(?<=[^\000-#%-,./:-@\[-^`{-~-])((?:[\000-'
74 r'\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)))+(?=[^'
75 r'\000-#%-,./:-@\[-^`{-~-])|(?<=\+)((?:[\000-\011\013\014\016-\040]|'
76 r'(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)))+(?=\+)|(?<=-)((?:[\000-\011\0'
77 r'13\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/)))+(?=-)|(?:[\0'
78 r'00-\011\013\014\016-\040]|(?:/\*[^*]*\*+(?:[^/*][^*]*\*+)*/))+|(?:'
79 r'(?:(?://[^\r\n]*)?[\r\n])(?:[\000-\011\013\014\016-\040]|(?:/\*[^*'
80 r']*\*+(?:[^/*][^*]*\*+)*/))*)+', subber, '\n%s\n' % script
85 proxy = req.session.proxy("db")
87 h = req.httprequest.environ['HTTP_HOST'].split(':')[0]
89 r = openerp.tools.config['dbfilter'].replace('%h', h).replace('%d', d)
90 dbs = [i for i in dbs if re.match(r, i)]
94 # if only one db exists, return it else return False
99 except xmlrpclib.Fault:
100 # ignore access denied
104 def module_topological_sort(modules):
105 """ Return a list of module names sorted so that their dependencies of the
106 modules are listed before the module itself
108 modules is a dict of {module_name: dependencies}
110 :param modules: modules to sort
115 dependencies = set(itertools.chain.from_iterable(modules.itervalues()))
116 # incoming edge: dependency on other module (if a depends on b, a has an
117 # incoming edge from b, aka there's an edge from b to a)
118 # outgoing edge: other module depending on this one
120 # [Tarjan 1976], http://en.wikipedia.org/wiki/Topological_sorting#Algorithms
121 #L ← Empty list that will contain the sorted nodes
123 #S ← Set of all nodes with no outgoing edges (modules on which no other
125 S = set(module for module in modules if module not in dependencies)
128 #function visit(node n)
130 #if n has not been visited yet then
134 #change: n not web module, can not be resolved, ignore
135 if n not in modules: return
136 #for each node m with an edge from m to n do (dependencies of n)
142 #for each node n in S do
148 def module_installed(req):
149 # Candidates module the current heuristic is the /static dir
150 loadable = openerpweb.addons_manifest.keys()
153 # Retrieve database installed modules
154 # TODO The following code should move to ir.module.module.list_installed_modules()
155 Modules = req.session.model('ir.module.module')
156 domain = [('state','=','installed'), ('name','in', loadable)]
157 for module in Modules.search_read(domain, ['name', 'dependencies_id']):
158 modules[module['name']] = []
159 deps = module.get('dependencies_id')
161 deps_read = req.session.model('ir.module.module.dependency').read(deps, ['name'])
162 dependencies = [i['name'] for i in deps_read]
163 modules[module['name']] = dependencies
165 sorted_modules = module_topological_sort(modules)
166 return sorted_modules
168 def module_installed_bypass_session(dbname):
169 loadable = openerpweb.addons_manifest.keys()
172 import openerp.modules.registry
173 registry = openerp.modules.registry.RegistryManager.get(dbname)
174 with registry.cursor() as cr:
175 m = registry.get('ir.module.module')
176 # TODO The following code should move to ir.module.module.list_installed_modules()
177 domain = [('state','=','installed'), ('name','in', loadable)]
178 ids = m.search(cr, 1, [('state','=','installed'), ('name','in', loadable)])
179 for module in m.read(cr, 1, ids, ['name', 'dependencies_id']):
180 modules[module['name']] = []
181 deps = module.get('dependencies_id')
183 deps_read = registry.get('ir.module.module.dependency').read(cr, 1, deps, ['name'])
184 dependencies = [i['name'] for i in deps_read]
185 modules[module['name']] = dependencies
188 sorted_modules = module_topological_sort(modules)
189 return sorted_modules
191 def module_boot(req, db=None):
192 server_wide_modules = openerp.conf.server_wide_modules or ['web']
195 for i in server_wide_modules:
196 if i in openerpweb.addons_manifest:
198 monodb = db or db_monodb(req)
200 dbside = module_installed_bypass_session(monodb)
201 dbside = [i for i in dbside if i not in serverside]
202 addons = serverside + dbside
205 def concat_xml(file_list):
206 """Concatenate xml files
208 :param list(str) file_list: list of files to check
209 :returns: (concatenation_result, checksum)
212 checksum = hashlib.new('sha1')
214 return '', checksum.hexdigest()
217 for fname in file_list:
218 with open(fname, 'rb') as fp:
220 checksum.update(contents)
222 xml = ElementTree.parse(fp).getroot()
225 root = ElementTree.Element(xml.tag)
226 #elif root.tag != xml.tag:
227 # raise ValueError("Root tags missmatch: %r != %r" % (root.tag, xml.tag))
229 for child in xml.getchildren():
231 return ElementTree.tostring(root, 'utf-8'), checksum.hexdigest()
233 def concat_files(file_list, reader=None, intersperse=""):
234 """ Concatenates contents of all provided files
236 :param list(str) file_list: list of files to check
237 :param function reader: reading procedure for each file
238 :param str intersperse: string to intersperse between file contents
239 :returns: (concatenation_result, checksum)
242 checksum = hashlib.new('sha1')
244 return '', checksum.hexdigest()
248 with open(f, 'rb') as fp:
252 for fname in file_list:
253 contents = reader(fname)
254 checksum.update(contents)
255 files_content.append(contents)
257 files_concat = intersperse.join(files_content)
258 return files_concat, checksum.hexdigest()
262 def concat_js(file_list):
263 content, checksum = concat_files(file_list, intersperse=';')
264 if checksum in concat_js_cache:
265 content = concat_js_cache[checksum]
267 content = rjsmin(content)
268 concat_js_cache[checksum] = content
269 return content, checksum
272 """convert FS path into web path"""
273 return '/'.join(path.split(os.path.sep))
275 def manifest_glob(req, extension, addons=None, db=None):
277 addons = module_boot(req, db=db)
279 addons = addons.split(',')
282 manifest = openerpweb.addons_manifest.get(addon, None)
285 # ensure does not ends with /
286 addons_path = os.path.join(manifest['addons_path'], '')[:-1]
287 globlist = manifest.get(extension, [])
288 for pattern in globlist:
289 for path in glob.glob(os.path.normpath(os.path.join(addons_path, addon, pattern))):
290 r.append((path, fs2web(path[len(addons_path):])))
293 def manifest_list(req, extension, mods=None, db=None):
295 path = '/web/webclient/' + extension
297 path += '?mods=' + mods
301 files = manifest_glob(req, extension, addons=mods, db=db)
302 i_am_diabetic = req.httprequest.environ["QUERY_STRING"].count("no_sugar") >= 1 or \
303 req.httprequest.environ.get('HTTP_REFERER', '').count("no_sugar") >= 1
305 return [wp for _fp, wp in files]
307 return ['%s?debug=%s' % (wp, os.path.getmtime(fp)) for fp, wp in files]
309 def get_last_modified(files):
310 """ Returns the modification time of the most recently modified
313 :param list(str) files: names of files to check
314 :return: most recent modification time amongst the fileset
315 :rtype: datetime.datetime
319 return max(datetime.datetime.fromtimestamp(os.path.getmtime(f))
321 return datetime.datetime(1970, 1, 1)
323 def make_conditional(req, response, last_modified=None, etag=None):
324 """ Makes the provided response conditional based upon the request,
325 and mandates revalidation from clients
327 Uses Werkzeug's own :meth:`ETagResponseMixin.make_conditional`, after
328 setting ``last_modified`` and ``etag`` correctly on the response object
330 :param req: OpenERP request
331 :type req: web.common.http.WebRequest
332 :param response: Werkzeug response
333 :type response: werkzeug.wrappers.Response
334 :param datetime.datetime last_modified: last modification date of the response content
335 :param str etag: some sort of checksum of the content (deep etag)
336 :return: the response object provided
337 :rtype: werkzeug.wrappers.Response
339 response.cache_control.must_revalidate = True
340 response.cache_control.max_age = 0
342 response.last_modified = last_modified
344 response.set_etag(etag)
345 return response.make_conditional(req.httprequest)
347 def login_and_redirect(req, db, login, key, redirect_url='/'):
348 wsgienv = req.httprequest.environ
350 base_location=req.httprequest.url_root.rstrip('/'),
351 HTTP_HOST=wsgienv['HTTP_HOST'],
352 REMOTE_ADDR=wsgienv['REMOTE_ADDR'],
354 req.session.authenticate(db, login, key, env)
355 return set_cookie_and_redirect(req, redirect_url)
357 def set_cookie_and_redirect(req, redirect_url):
358 redirect = werkzeug.utils.redirect(redirect_url, 303)
359 redirect.autocorrect_location_header = False
360 cookie_val = urllib2.quote(simplejson.dumps(req.session_id))
361 redirect.set_cookie('instance0|session_id', cookie_val)
364 def load_actions_from_ir_values(req, key, key2, models, meta):
365 Values = req.session.model('ir.values')
366 actions = Values.get(key, key2, models, meta, req.context)
368 return [(id, name, clean_action(req, action))
369 for id, name, action in actions]
371 def clean_action(req, action):
372 action.setdefault('flags', {})
373 action_type = action.setdefault('type', 'ir.actions.act_window_close')
374 if action_type == 'ir.actions.act_window':
375 return fix_view_modes(action)
378 # I think generate_views,fix_view_modes should go into js ActionManager
379 def generate_views(action):
381 While the server generates a sequence called "views" computing dependencies
382 between a bunch of stuff for views coming directly from the database
383 (the ``ir.actions.act_window model``), it's also possible for e.g. buttons
384 to return custom view dictionaries generated on the fly.
386 In that case, there is no ``views`` key available on the action.
388 Since the web client relies on ``action['views']``, generate it here from
389 ``view_mode`` and ``view_id``.
391 Currently handles two different cases:
393 * no view_id, multiple view_mode
394 * single view_id, single view_mode
396 :param dict action: action descriptor dictionary to generate a views key for
398 view_id = action.get('view_id') or False
399 if isinstance(view_id, (list, tuple)):
402 # providing at least one view mode is a requirement, not an option
403 view_modes = action['view_mode'].split(',')
405 if len(view_modes) > 1:
407 raise ValueError('Non-db action dictionaries should provide '
408 'either multiple view modes or a single view '
409 'mode and an optional view id.\n\n Got view '
410 'modes %r and view id %r for action %r' % (
411 view_modes, view_id, action))
412 action['views'] = [(False, mode) for mode in view_modes]
414 action['views'] = [(view_id, view_modes[0])]
416 def fix_view_modes(action):
417 """ For historical reasons, OpenERP has weird dealings in relation to
418 view_mode and the view_type attribute (on window actions):
420 * one of the view modes is ``tree``, which stands for both list views
422 * the choice is made by checking ``view_type``, which is either
423 ``form`` for a list view or ``tree`` for an actual tree view
425 This methods simply folds the view_type into view_mode by adding a
426 new view mode ``list`` which is the result of the ``tree`` view_mode
427 in conjunction with the ``form`` view_type.
429 TODO: this should go into the doc, some kind of "peculiarities" section
431 :param dict action: an action descriptor
432 :returns: nothing, the action is modified in place
434 if not action.get('views'):
435 generate_views(action)
437 if action.pop('view_type', 'form') != 'form':
440 if 'view_mode' in action:
441 action['view_mode'] = ','.join(
442 mode if mode != 'tree' else 'list'
443 for mode in action['view_mode'].split(','))
445 [id, mode if mode != 'tree' else 'list']
446 for id, mode in action['views']
451 def _local_web_translations(trans_file):
454 with open(trans_file) as t_file:
455 po = babel.messages.pofile.read_po(t_file)
459 if x.id and x.string and "openerp-web" in x.auto_comments:
460 messages.append({'id': x.id, 'string': x.string})
463 def xml2json_from_elementtree(el, preserve_whitespaces=False):
465 Simple and straightforward XML-to-JSON converter in Python
467 http://code.google.com/p/xml2json-direct/
471 ns, name = el.tag.rsplit("}", 1)
473 res["namespace"] = ns[1:]
477 for k, v in el.items():
480 if el.text and (preserve_whitespaces or el.text.strip() != ''):
483 kids.append(xml2json_from_elementtree(kid, preserve_whitespaces))
484 if kid.tail and (preserve_whitespaces or kid.tail.strip() != ''):
485 kids.append(kid.tail)
486 res["children"] = kids
489 def content_disposition(filename, req):
490 filename = filename.encode('utf8')
491 escaped = urllib2.quote(filename)
492 browser = req.httprequest.user_agent.browser
493 version = int((req.httprequest.user_agent.version or '0').split('.')[0])
494 if browser == 'msie' and version < 9:
495 return "attachment; filename=%s" % escaped
496 elif browser == 'safari':
497 return "attachment; filename=%s" % filename
499 return "attachment; filename*=UTF-8''%s" % escaped
502 #----------------------------------------------------------
503 # OpenERP Web web Controllers
504 #----------------------------------------------------------
506 html_template = """<!DOCTYPE html>
507 <html style="height: 100%%">
509 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
510 <meta http-equiv="content-type" content="text/html; charset=utf-8" />
511 <title>OpenERP</title>
512 <link rel="shortcut icon" href="/web/static/src/img/favicon.ico" type="image/x-icon"/>
513 <link rel="stylesheet" href="/web/static/src/css/full.css" />
516 <script type="text/javascript">
518 var s = new openerp.init(%(modules)s);
525 <script src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
527 var test = function() {
532 if (window.localStorage && false) {
533 if (! localStorage.getItem("hasShownGFramePopup")) {
535 localStorage.setItem("hasShownGFramePopup", true);
546 class Home(openerpweb.Controller):
549 @openerpweb.httprequest
550 def index(self, req, s_action=None, db=None, **kw):
551 js = "\n ".join('<script type="text/javascript" src="%s"></script>' % i for i in manifest_list(req, 'js', db=db))
552 css = "\n ".join('<link rel="stylesheet" href="%s">' % i for i in manifest_list(req, 'css', db=db))
554 r = html_template % {
557 'modules': simplejson.dumps(module_boot(req, db=db)),
558 'init': 'var wc = new s.web.WebClient();wc.appendTo($(document.body));'
562 @openerpweb.httprequest
563 def login(self, req, db, login, key):
564 return login_and_redirect(req, db, login, key)
566 class WebClient(openerpweb.Controller):
567 _cp_path = "/web/webclient"
569 @openerpweb.jsonrequest
570 def csslist(self, req, mods=None):
571 return manifest_list(req, 'css', mods=mods)
573 @openerpweb.jsonrequest
574 def jslist(self, req, mods=None):
575 return manifest_list(req, 'js', mods=mods)
577 @openerpweb.jsonrequest
578 def qweblist(self, req, mods=None):
579 return manifest_list(req, 'qweb', mods=mods)
581 @openerpweb.httprequest
582 def css(self, req, mods=None, db=None):
583 files = list(manifest_glob(req, 'css', addons=mods, db=db))
584 last_modified = get_last_modified(f[0] for f in files)
585 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
586 return werkzeug.wrappers.Response(status=304)
588 file_map = dict(files)
590 rx_import = re.compile(r"""@import\s+('|")(?!'|"|/|https?://)""", re.U)
591 rx_url = re.compile(r"""url\s*\(\s*('|"|)(?!'|"|/|https?://|data:)""", re.U)
594 """read the a css file and absolutify all relative uris"""
595 with open(f, 'rb') as fp:
596 data = fp.read().decode('utf-8')
599 web_dir = os.path.dirname(path)
603 r"""@import \1%s/""" % (web_dir,),
609 r"""url(\1%s/""" % (web_dir,),
612 return data.encode('utf-8')
614 content, checksum = concat_files((f[0] for f in files), reader)
616 return make_conditional(
617 req, req.make_response(content, [('Content-Type', 'text/css')]),
618 last_modified, checksum)
620 @openerpweb.httprequest
621 def js(self, req, mods=None, db=None):
622 files = [f[0] for f in manifest_glob(req, 'js', addons=mods, db=db)]
623 last_modified = get_last_modified(files)
624 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
625 return werkzeug.wrappers.Response(status=304)
627 content, checksum = concat_js(files)
629 return make_conditional(
630 req, req.make_response(content, [('Content-Type', 'application/javascript')]),
631 last_modified, checksum)
633 @openerpweb.httprequest
634 def qweb(self, req, mods=None, db=None):
635 files = [f[0] for f in manifest_glob(req, 'qweb', addons=mods, db=db)]
636 last_modified = get_last_modified(files)
637 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
638 return werkzeug.wrappers.Response(status=304)
640 content, checksum = concat_xml(files)
642 return make_conditional(
643 req, req.make_response(content, [('Content-Type', 'text/xml')]),
644 last_modified, checksum)
646 @openerpweb.jsonrequest
647 def bootstrap_translations(self, req, mods):
648 """ Load local translations from *.po files, as a temporary solution
649 until we have established a valid session. This is meant only
650 for translating the login page and db management chrome, using
651 the browser's language. """
652 # For performance reasons we only load a single translation, so for
653 # sub-languages (that should only be partially translated) we load the
654 # main language PO instead - that should be enough for the login screen.
655 lang = req.lang.split('_')[0]
657 translations_per_module = {}
658 for addon_name in mods:
659 if openerpweb.addons_manifest[addon_name].get('bootstrap'):
660 addons_path = openerpweb.addons_manifest[addon_name]['addons_path']
661 f_name = os.path.join(addons_path, addon_name, "i18n", lang + ".po")
662 if not os.path.exists(f_name):
664 translations_per_module[addon_name] = {'messages': _local_web_translations(f_name)}
666 return {"modules": translations_per_module,
667 "lang_parameters": None}
669 @openerpweb.jsonrequest
670 def translations(self, req, mods, lang):
671 res_lang = req.session.model('res.lang')
672 ids = res_lang.search([("code", "=", lang)])
675 lang_params = res_lang.read(ids[0], ["direction", "date_format", "time_format",
676 "grouping", "decimal_point", "thousands_sep"])
678 # Regional languages (ll_CC) must inherit/override their parent lang (ll), but this is
679 # done server-side when the language is loaded, so we only need to load the user's lang.
680 ir_translation = req.session.model('ir.translation')
681 translations_per_module = {}
682 messages = ir_translation.search_read([('module','in',mods),('lang','=',lang),
683 ('comments','like','openerp-web'),('value','!=',False),
685 ['module','src','value','lang'], order='module')
686 for mod, msg_group in itertools.groupby(messages, key=operator.itemgetter('module')):
687 translations_per_module.setdefault(mod,{'messages':[]})
688 translations_per_module[mod]['messages'].extend({'id': m['src'],
689 'string': m['value']} \
691 return {"modules": translations_per_module,
692 "lang_parameters": lang_params}
694 @openerpweb.jsonrequest
695 def version_info(self, req):
696 return req.session.proxy('common').version()['openerp']
698 class Proxy(openerpweb.Controller):
699 _cp_path = '/web/proxy'
701 @openerpweb.jsonrequest
702 def load(self, req, path):
703 """ Proxies an HTTP request through a JSON request.
705 It is strongly recommended to not request binary files through this,
706 as the result will be a binary data blob as well.
708 :param req: OpenERP request
709 :param path: actual request path
710 :return: file content
712 from werkzeug.test import Client
713 from werkzeug.wrappers import BaseResponse
715 return Client(req.httprequest.app, BaseResponse).get(path).data
717 class Database(openerpweb.Controller):
718 _cp_path = "/web/database"
720 @openerpweb.jsonrequest
721 def get_list(self, req):
724 @openerpweb.jsonrequest
725 def create(self, req, fields):
726 params = dict(map(operator.itemgetter('name', 'value'), fields))
727 return req.session.proxy("db").create_database(
728 params['super_admin_pwd'],
730 bool(params.get('demo_data')),
732 params['create_admin_pwd'])
734 @openerpweb.jsonrequest
735 def duplicate(self, req, fields):
736 params = dict(map(operator.itemgetter('name', 'value'), fields))
737 return req.session.proxy("db").duplicate_database(
738 params['super_admin_pwd'],
739 params['db_original_name'],
742 @openerpweb.jsonrequest
743 def duplicate(self, req, fields):
744 params = dict(map(operator.itemgetter('name', 'value'), fields))
746 params['super_admin_pwd'],
747 params['db_original_name'],
751 return req.session.proxy("db").duplicate_database(*duplicate_attrs)
753 @openerpweb.jsonrequest
754 def drop(self, req, fields):
755 password, db = operator.itemgetter(
756 'drop_pwd', 'drop_db')(
757 dict(map(operator.itemgetter('name', 'value'), fields)))
760 return req.session.proxy("db").drop(password, db)
761 except xmlrpclib.Fault, e:
762 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
763 return {'error': e.faultCode, 'title': 'Drop Database'}
764 return {'error': _('Could not drop database !'), 'title': _('Drop Database')}
766 @openerpweb.httprequest
767 def backup(self, req, backup_db, backup_pwd, token):
769 db_dump = base64.b64decode(
770 req.session.proxy("db").dump(backup_pwd, backup_db))
771 filename = "%(db)s_%(timestamp)s.dump" % {
773 'timestamp': datetime.datetime.utcnow().strftime(
774 "%Y-%m-%d_%H-%M-%SZ")
776 return req.make_response(db_dump,
777 [('Content-Type', 'application/octet-stream; charset=binary'),
778 ('Content-Disposition', content_disposition(filename, req))],
779 {'fileToken': int(token)}
781 except xmlrpclib.Fault, e:
782 return simplejson.dumps([[],[{'error': e.faultCode, 'title': _('Backup Database')}]])
784 @openerpweb.httprequest
785 def restore(self, req, db_file, restore_pwd, new_db):
787 data = base64.b64encode(db_file.read())
788 req.session.proxy("db").restore(restore_pwd, new_db, data)
790 except xmlrpclib.Fault, e:
791 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
792 raise Exception("AccessDenied")
794 @openerpweb.jsonrequest
795 def change_password(self, req, fields):
796 old_password, new_password = operator.itemgetter(
797 'old_pwd', 'new_pwd')(
798 dict(map(operator.itemgetter('name', 'value'), fields)))
800 return req.session.proxy("db").change_admin_password(old_password, new_password)
801 except xmlrpclib.Fault, e:
802 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
803 return {'error': e.faultCode, 'title': _('Change Password')}
804 return {'error': _('Error, password not changed !'), 'title': _('Change Password')}
806 class Session(openerpweb.Controller):
807 _cp_path = "/web/session"
809 def session_info(self, req):
810 req.session.ensure_valid()
812 "session_id": req.session_id,
813 "uid": req.session._uid,
814 "context": req.session.get_context() if req.session._uid else {},
815 "db": req.session._db,
816 "login": req.session._login,
819 @openerpweb.jsonrequest
820 def get_session_info(self, req):
821 return self.session_info(req)
823 @openerpweb.jsonrequest
824 def authenticate(self, req, db, login, password, base_location=None):
825 wsgienv = req.httprequest.environ
827 base_location=base_location,
828 HTTP_HOST=wsgienv['HTTP_HOST'],
829 REMOTE_ADDR=wsgienv['REMOTE_ADDR'],
831 req.session.authenticate(db, login, password, env)
833 return self.session_info(req)
835 @openerpweb.jsonrequest
836 def change_password (self,req,fields):
837 old_password, new_password,confirm_password = operator.itemgetter('old_pwd', 'new_password','confirm_pwd')(
838 dict(map(operator.itemgetter('name', 'value'), fields)))
839 if not (old_password.strip() and new_password.strip() and confirm_password.strip()):
840 return {'error':_('You cannot leave any password empty.'),'title': _('Change Password')}
841 if new_password != confirm_password:
842 return {'error': _('The new password and its confirmation must be identical.'),'title': _('Change Password')}
844 if req.session.model('res.users').change_password(
845 old_password, new_password):
846 return {'new_password':new_password}
848 return {'error': _('The old password you provided is incorrect, your password was not changed.'), 'title': _('Change Password')}
849 return {'error': _('Error, password not changed !'), 'title': _('Change Password')}
851 @openerpweb.jsonrequest
852 def sc_list(self, req):
853 return req.session.model('ir.ui.view_sc').get_sc(
854 req.session._uid, "ir.ui.menu", req.context)
856 @openerpweb.jsonrequest
857 def get_lang_list(self, req):
859 return req.session.proxy("db").list_lang() or []
861 return {"error": e, "title": _("Languages")}
863 @openerpweb.jsonrequest
864 def modules(self, req):
865 # return all installed modules. Web client is smart enough to not load a module twice
866 return module_installed(req)
868 @openerpweb.jsonrequest
869 def save_session_action(self, req, the_action):
871 This method store an action object in the session object and returns an integer
872 identifying that action. The method get_session_action() can be used to get
875 :param the_action: The action to save in the session.
876 :type the_action: anything
877 :return: A key identifying the saved action.
880 saved_actions = req.httpsession.get('saved_actions')
881 if not saved_actions:
882 saved_actions = {"next":0, "actions":{}}
883 req.httpsession['saved_actions'] = saved_actions
884 # we don't allow more than 10 stored actions
885 if len(saved_actions["actions"]) >= 10:
886 del saved_actions["actions"][min(saved_actions["actions"])]
887 key = saved_actions["next"]
888 saved_actions["actions"][key] = the_action
889 saved_actions["next"] = key + 1
892 @openerpweb.jsonrequest
893 def get_session_action(self, req, key):
895 Gets back a previously saved action. This method can return None if the action
896 was saved since too much time (this case should be handled in a smart way).
898 :param key: The key given by save_session_action()
900 :return: The saved action or None.
903 saved_actions = req.httpsession.get('saved_actions')
904 if not saved_actions:
906 return saved_actions["actions"].get(key)
908 @openerpweb.jsonrequest
909 def check(self, req):
910 req.session.assert_valid()
913 @openerpweb.jsonrequest
914 def destroy(self, req):
915 req.session._suicide = True
917 class Menu(openerpweb.Controller):
918 _cp_path = "/web/menu"
920 @openerpweb.jsonrequest
922 return {'data': self.do_load(req)}
924 @openerpweb.jsonrequest
925 def get_user_roots(self, req):
926 return self.do_get_user_roots(req)
928 def do_get_user_roots(self, req):
929 """ Return all root menu ids visible for the session user.
931 :param req: A request object, with an OpenERP session attribute
932 :type req: < session -> OpenERPSession >
933 :return: the root menu ids
937 Menus = s.model('ir.ui.menu')
938 # If a menu action is defined use its domain to get the root menu items
939 user_menu_id = s.model('res.users').read([s._uid], ['menu_id'],
940 req.context)[0]['menu_id']
942 menu_domain = [('parent_id', '=', False)]
944 domain_string = s.model('ir.actions.act_window').read(
945 [user_menu_id[0]], ['domain'],req.context)[0]['domain']
947 menu_domain = ast.literal_eval(domain_string)
949 return Menus.search(menu_domain, 0, False, False, req.context)
951 def do_load(self, req):
952 """ Loads all menu items (all applications and their sub-menus).
954 :param req: A request object, with an OpenERP session attribute
955 :type req: < session -> OpenERPSession >
956 :return: the menu root
957 :rtype: dict('children': menu_nodes)
959 Menus = req.session.model('ir.ui.menu')
961 fields = ['name', 'sequence', 'parent_id', 'action',
962 'needaction_enabled', 'needaction_counter']
963 menu_roots = Menus.read(self.do_get_user_roots(req), fields, req.context)
967 'parent_id': [-1, ''],
968 'children': menu_roots
971 # menus are loaded fully unlike a regular tree view, cause there are a
972 # limited number of items (752 when all 6.1 addons are installed)
973 menu_ids = Menus.search([], 0, False, False, req.context)
974 menu_items = Menus.read(menu_ids, fields, req.context)
975 # adds roots at the end of the sequence, so that they will overwrite
976 # equivalent menu items from full menu read when put into id:item
977 # mapping, resulting in children being correctly set on the roots.
978 menu_items.extend(menu_roots)
980 # make a tree using parent_id
981 menu_items_map = dict(
982 (menu_item["id"], menu_item) for menu_item in menu_items)
983 for menu_item in menu_items:
984 if menu_item['parent_id']:
985 parent = menu_item['parent_id'][0]
988 if parent in menu_items_map:
989 menu_items_map[parent].setdefault(
990 'children', []).append(menu_item)
992 # sort by sequence a tree using parent_id
993 for menu_item in menu_items:
994 menu_item.setdefault('children', []).sort(
995 key=operator.itemgetter('sequence'))
999 @openerpweb.jsonrequest
1000 def action(self, req, menu_id):
1001 actions = load_actions_from_ir_values(req,'action', 'tree_but_open',
1002 [('ir.ui.menu', menu_id)], False)
1003 return {"action": actions}
1005 class DataSet(openerpweb.Controller):
1006 _cp_path = "/web/dataset"
1008 @openerpweb.jsonrequest
1009 def search_read(self, req, model, fields=False, offset=0, limit=False, domain=None, sort=None):
1010 return self.do_search_read(req, model, fields, offset, limit, domain, sort)
1011 def do_search_read(self, req, model, fields=False, offset=0, limit=False, domain=None
1013 """ Performs a search() followed by a read() (if needed) using the
1014 provided search criteria
1016 :param req: a JSON-RPC request object
1017 :type req: openerpweb.JsonRequest
1018 :param str model: the name of the model to search on
1019 :param fields: a list of the fields to return in the result records
1021 :param int offset: from which index should the results start being returned
1022 :param int limit: the maximum number of records to return
1023 :param list domain: the search domain for the query
1024 :param list sort: sorting directives
1025 :returns: A structure (dict) with two keys: ids (all the ids matching
1026 the (domain, context) pair) and records (paginated records
1027 matching fields selection set)
1030 Model = req.session.model(model)
1032 ids = Model.search(domain, offset or 0, limit or False, sort or False,
1034 if limit and len(ids) == limit:
1035 length = Model.search_count(domain, req.context)
1037 length = len(ids) + (offset or 0)
1038 if fields and fields == ['id']:
1039 # shortcut read if we only want the ids
1042 'records': [{'id': id} for id in ids]
1045 records = Model.read(ids, fields or False, req.context)
1046 records.sort(key=lambda obj: ids.index(obj['id']))
1052 @openerpweb.jsonrequest
1053 def load(self, req, model, id, fields):
1054 m = req.session.model(model)
1056 r = m.read([id], False, req.context)
1059 return {'value': value}
1061 def call_common(self, req, model, method, args, domain_id=None, context_id=None):
1062 return self._call_kw(req, model, method, args, {})
1064 def _call_kw(self, req, model, method, args, kwargs):
1065 # Temporary implements future display_name special field for model#read()
1066 if method == 'read' and kwargs.get('context') and kwargs['context'].get('future_display_name'):
1067 if 'display_name' in args[1]:
1068 names = req.session.model(model).name_get(args[0], **kwargs)
1069 args[1].remove('display_name')
1070 r = getattr(req.session.model(model), method)(*args, **kwargs)
1071 for i in range(len(r)):
1072 r[i]['display_name'] = names[i][1] or "%s#%d" % (model, names[i][0])
1075 return getattr(req.session.model(model), method)(*args, **kwargs)
1077 @openerpweb.jsonrequest
1078 def call(self, req, model, method, args, domain_id=None, context_id=None):
1079 return self._call_kw(req, model, method, args, {})
1081 @openerpweb.jsonrequest
1082 def call_kw(self, req, model, method, args, kwargs):
1083 return self._call_kw(req, model, method, args, kwargs)
1085 @openerpweb.jsonrequest
1086 def call_button(self, req, model, method, args, domain_id=None, context_id=None):
1087 action = self._call_kw(req, model, method, args, {})
1088 if isinstance(action, dict) and action.get('type') != '':
1089 return clean_action(req, action)
1092 @openerpweb.jsonrequest
1093 def exec_workflow(self, req, model, id, signal):
1094 return req.session.exec_workflow(model, id, signal)
1096 @openerpweb.jsonrequest
1097 def resequence(self, req, model, ids, field='sequence', offset=0):
1098 """ Re-sequences a number of records in the model, by their ids
1100 The re-sequencing starts at the first model of ``ids``, the sequence
1101 number is incremented by one after each record and starts at ``offset``
1103 :param ids: identifiers of the records to resequence, in the new sequence order
1105 :param str field: field used for sequence specification, defaults to
1107 :param int offset: sequence number for first record in ``ids``, allows
1108 starting the resequencing from an arbitrary number,
1111 m = req.session.model(model)
1112 if not m.fields_get([field]):
1114 # python 2.6 has no start parameter
1115 for i, id in enumerate(ids):
1116 m.write(id, { field: i + offset })
1119 class View(openerpweb.Controller):
1120 _cp_path = "/web/view"
1122 def fields_view_get(self, req, model, view_id, view_type,
1123 transform=True, toolbar=False, submenu=False):
1124 Model = req.session.model(model)
1125 fvg = Model.fields_view_get(view_id, view_type, req.context, toolbar, submenu)
1126 # todo fme?: check that we should pass the evaluated context here
1127 self.process_view(req.session, fvg, req.context, transform, (view_type == 'kanban'))
1130 def process_view(self, session, fvg, context, transform, preserve_whitespaces=False):
1131 # depending on how it feels, xmlrpclib.ServerProxy can translate
1132 # XML-RPC strings to ``str`` or ``unicode``. ElementTree does not
1133 # enjoy unicode strings which can not be trivially converted to
1134 # strings, and it blows up during parsing.
1136 # So ensure we fix this retardation by converting view xml back to
1138 if isinstance(fvg['arch'], unicode):
1139 arch = fvg['arch'].encode('utf-8')
1142 fvg['arch_string'] = arch
1144 fvg['arch'] = xml2json_from_elementtree(
1145 ElementTree.fromstring(arch), preserve_whitespaces)
1147 if 'id' in fvg['fields']:
1148 # Special case for id's
1149 id_field = fvg['fields']['id']
1150 id_field['original_type'] = id_field['type']
1151 id_field['type'] = 'id'
1153 for field in fvg['fields'].itervalues():
1154 for view in field.get("views", {}).itervalues():
1155 self.process_view(session, view, None, transform)
1157 @openerpweb.jsonrequest
1158 def add_custom(self, req, view_id, arch):
1159 CustomView = req.session.model('ir.ui.view.custom')
1161 'user_id': req.session._uid,
1165 return {'result': True}
1167 @openerpweb.jsonrequest
1168 def undo_custom(self, req, view_id, reset=False):
1169 CustomView = req.session.model('ir.ui.view.custom')
1170 vcustom = CustomView.search([('user_id', '=', req.session._uid), ('ref_id' ,'=', view_id)],
1171 0, False, False, req.context)
1174 CustomView.unlink(vcustom, req.context)
1176 CustomView.unlink([vcustom[0]], req.context)
1177 return {'result': True}
1178 return {'result': False}
1180 @openerpweb.jsonrequest
1181 def load(self, req, model, view_id, view_type, toolbar=False):
1182 return self.fields_view_get(req, model, view_id, view_type, toolbar=toolbar)
1184 class TreeView(View):
1185 _cp_path = "/web/treeview"
1187 @openerpweb.jsonrequest
1188 def action(self, req, model, id):
1189 return load_actions_from_ir_values(
1190 req,'action', 'tree_but_open',[(model, id)],
1193 class Binary(openerpweb.Controller):
1194 _cp_path = "/web/binary"
1196 @openerpweb.httprequest
1197 def image(self, req, model, id, field, **kw):
1198 last_update = '__last_update'
1199 Model = req.session.model(model)
1200 headers = [('Content-Type', 'image/png')]
1201 etag = req.httprequest.headers.get('If-None-Match')
1202 hashed_session = hashlib.md5(req.session_id).hexdigest()
1203 id = None if not id else simplejson.loads(id)
1204 if type(id) is list:
1207 if not id and hashed_session == etag:
1208 return werkzeug.wrappers.Response(status=304)
1210 date = Model.read([id], [last_update], req.context)[0].get(last_update)
1211 if hashlib.md5(date).hexdigest() == etag:
1212 return werkzeug.wrappers.Response(status=304)
1214 retag = hashed_session
1217 res = Model.default_get([field], req.context).get(field)
1220 res = Model.read([id], [last_update, field], req.context)[0]
1221 retag = hashlib.md5(res.get(last_update)).hexdigest()
1222 image_base64 = res.get(field)
1224 if kw.get('resize'):
1225 resize = kw.get('resize').split(',')
1226 if len(resize) == 2 and int(resize[0]) and int(resize[1]):
1227 width = int(resize[0])
1228 height = int(resize[1])
1229 # resize maximum 500*500
1230 if width > 500: width = 500
1231 if height > 500: height = 500
1232 image_base64 = openerp.tools.image_resize_image(base64_source=image_base64, size=(width, height), encoding='base64', filetype='PNG')
1234 image_data = base64.b64decode(image_base64)
1236 except (TypeError, xmlrpclib.Fault):
1237 image_data = self.placeholder(req)
1238 headers.append(('ETag', retag))
1239 headers.append(('Content-Length', len(image_data)))
1241 ncache = int(kw.get('cache'))
1242 headers.append(('Cache-Control', 'no-cache' if ncache == 0 else 'max-age=%s' % (ncache)))
1245 return req.make_response(image_data, headers)
1246 def placeholder(self, req):
1247 addons_path = openerpweb.addons_manifest['web']['addons_path']
1248 return open(os.path.join(addons_path, 'web', 'static', 'src', 'img', 'placeholder.png'), 'rb').read()
1250 @openerpweb.httprequest
1251 def saveas(self, req, model, field, id=None, filename_field=None, **kw):
1252 """ Download link for files stored as binary fields.
1254 If the ``id`` parameter is omitted, fetches the default value for the
1255 binary field (via ``default_get``), otherwise fetches the field for
1256 that precise record.
1258 :param req: OpenERP request
1259 :type req: :class:`web.common.http.HttpRequest`
1260 :param str model: name of the model to fetch the binary from
1261 :param str field: binary field
1262 :param str id: id of the record from which to fetch the binary
1263 :param str filename_field: field holding the file's name, if any
1264 :returns: :class:`werkzeug.wrappers.Response`
1266 Model = req.session.model(model)
1269 fields.append(filename_field)
1271 res = Model.read([int(id)], fields, req.context)[0]
1273 res = Model.default_get(fields, req.context)
1274 filecontent = base64.b64decode(res.get(field, ''))
1276 return req.not_found()
1278 filename = '%s_%s' % (model.replace('.', '_'), id)
1280 filename = res.get(filename_field, '') or filename
1281 return req.make_response(filecontent,
1282 [('Content-Type', 'application/octet-stream'),
1283 ('Content-Disposition', content_disposition(filename, req))])
1285 @openerpweb.httprequest
1286 def saveas_ajax(self, req, data, token):
1287 jdata = simplejson.loads(data)
1288 model = jdata['model']
1289 field = jdata['field']
1290 id = jdata.get('id', None)
1291 filename_field = jdata.get('filename_field', None)
1292 context = jdata.get('context', {})
1294 Model = req.session.model(model)
1297 fields.append(filename_field)
1299 res = Model.read([int(id)], fields, context)[0]
1301 res = Model.default_get(fields, context)
1302 filecontent = base64.b64decode(res.get(field, ''))
1304 raise ValueError(_("No content found for field '%s' on '%s:%s'") %
1307 filename = '%s_%s' % (model.replace('.', '_'), id)
1309 filename = res.get(filename_field, '') or filename
1310 return req.make_response(filecontent,
1311 headers=[('Content-Type', 'application/octet-stream'),
1312 ('Content-Disposition', content_disposition(filename, req))],
1313 cookies={'fileToken': int(token)})
1315 @openerpweb.httprequest
1316 def upload(self, req, callback, ufile):
1317 # TODO: might be useful to have a configuration flag for max-length file uploads
1319 out = """<script language="javascript" type="text/javascript">
1320 var win = window.top.window;
1321 win.jQuery(win).trigger(%s, %s);
1324 args = [len(data), ufile.filename,
1325 ufile.content_type, base64.b64encode(data)]
1326 except Exception, e:
1327 args = [False, e.message]
1328 return out % (simplejson.dumps(callback), simplejson.dumps(args))
1330 @openerpweb.httprequest
1331 def upload_attachment(self, req, callback, model, id, ufile):
1332 Model = req.session.model('ir.attachment')
1334 out = """<script language="javascript" type="text/javascript">
1335 var win = window.top.window;
1336 win.jQuery(win).trigger(%s, %s);
1338 attachment_id = Model.create({
1339 'name': ufile.filename,
1340 'datas': base64.encodestring(ufile.read()),
1341 'datas_fname': ufile.filename,
1346 'filename': ufile.filename,
1350 args = {'erorr':e.faultCode.split('--')[1],'title':e.faultCode.split('--')[0]}
1351 return out % (simplejson.dumps(callback), simplejson.dumps(args))
1353 class Action(openerpweb.Controller):
1354 _cp_path = "/web/action"
1356 @openerpweb.jsonrequest
1357 def load(self, req, action_id, do_not_eval=False):
1358 Actions = req.session.model('ir.actions.actions')
1361 action_id = int(action_id)
1364 module, xmlid = action_id.split('.', 1)
1365 model, action_id = req.session.model('ir.model.data').get_object_reference(module, xmlid)
1366 assert model.startswith('ir.actions.')
1368 action_id = 0 # force failed read
1370 base_action = Actions.read([action_id], ['type'], req.context)
1373 action_type = base_action[0]['type']
1374 if action_type == 'ir.actions.report.xml':
1375 ctx.update({'bin_size': True})
1376 ctx.update(req.context)
1377 action = req.session.model(action_type).read([action_id], False, ctx)
1379 value = clean_action(req, action[0])
1382 @openerpweb.jsonrequest
1383 def run(self, req, action_id):
1384 return_action = req.session.model('ir.actions.server').run(
1385 [action_id], req.context)
1387 return clean_action(req, return_action)
1392 _cp_path = "/web/export"
1394 @openerpweb.jsonrequest
1395 def formats(self, req):
1396 """ Returns all valid export formats
1398 :returns: for each export format, a pair of identifier and printable name
1399 :rtype: [(str, str)]
1403 for path, controller in openerpweb.controllers_path.iteritems()
1404 if path.startswith(self._cp_path)
1405 if hasattr(controller, 'fmt')
1406 ], key=operator.itemgetter("label"))
1408 def fields_get(self, req, model):
1409 Model = req.session.model(model)
1410 fields = Model.fields_get(False, req.context)
1413 @openerpweb.jsonrequest
1414 def get_fields(self, req, model, prefix='', parent_name= '',
1415 import_compat=True, parent_field_type=None,
1418 if import_compat and parent_field_type == "many2one":
1421 fields = self.fields_get(req, model)
1424 fields.pop('id', None)
1426 fields['.id'] = fields.pop('id', {'string': 'ID'})
1428 fields_sequence = sorted(fields.iteritems(),
1429 key=lambda field: field[1].get('string', ''))
1432 for field_name, field in fields_sequence:
1434 if exclude and field_name in exclude:
1436 if field.get('readonly'):
1437 # If none of the field's states unsets readonly, skip the field
1438 if all(dict(attrs).get('readonly', True)
1439 for attrs in field.get('states', {}).values()):
1442 id = prefix + (prefix and '/'or '') + field_name
1443 name = parent_name + (parent_name and '/' or '') + field['string']
1444 record = {'id': id, 'string': name,
1445 'value': id, 'children': False,
1446 'field_type': field.get('type'),
1447 'required': field.get('required'),
1448 'relation_field': field.get('relation_field')}
1449 records.append(record)
1451 if len(name.split('/')) < 3 and 'relation' in field:
1452 ref = field.pop('relation')
1453 record['value'] += '/id'
1454 record['params'] = {'model': ref, 'prefix': id, 'name': name}
1456 if not import_compat or field['type'] == 'one2many':
1457 # m2m field in import_compat is childless
1458 record['children'] = True
1462 @openerpweb.jsonrequest
1463 def namelist(self,req, model, export_id):
1464 # TODO: namelist really has no reason to be in Python (although itertools.groupby helps)
1465 export = req.session.model("ir.exports").read([export_id])[0]
1466 export_fields_list = req.session.model("ir.exports.line").read(
1467 export['export_fields'])
1469 fields_data = self.fields_info(
1470 req, model, map(operator.itemgetter('name'), export_fields_list))
1473 {'name': field['name'], 'label': fields_data[field['name']]}
1474 for field in export_fields_list
1477 def fields_info(self, req, model, export_fields):
1479 fields = self.fields_get(req, model)
1480 if ".id" in export_fields:
1481 fields['.id'] = fields.pop('id', {'string': 'ID'})
1483 # To make fields retrieval more efficient, fetch all sub-fields of a
1484 # given field at the same time. Because the order in the export list is
1485 # arbitrary, this requires ordering all sub-fields of a given field
1486 # together so they can be fetched at the same time
1488 # Works the following way:
1489 # * sort the list of fields to export, the default sorting order will
1490 # put the field itself (if present, for xmlid) and all of its
1491 # sub-fields right after it
1492 # * then, group on: the first field of the path (which is the same for
1493 # a field and for its subfields and the length of splitting on the
1494 # first '/', which basically means grouping the field on one side and
1495 # all of the subfields on the other. This way, we have the field (for
1496 # the xmlid) with length 1, and all of the subfields with the same
1497 # base but a length "flag" of 2
1498 # * if we have a normal field (length 1), just add it to the info
1499 # mapping (with its string) as-is
1500 # * otherwise, recursively call fields_info via graft_subfields.
1501 # all graft_subfields does is take the result of fields_info (on the
1502 # field's model) and prepend the current base (current field), which
1503 # rebuilds the whole sub-tree for the field
1505 # result: because we're not fetching the fields_get for half the
1506 # database models, fetching a namelist with a dozen fields (including
1507 # relational data) falls from ~6s to ~300ms (on the leads model).
1508 # export lists with no sub-fields (e.g. import_compatible lists with
1509 # no o2m) are even more efficient (from the same 6s to ~170ms, as
1510 # there's a single fields_get to execute)
1511 for (base, length), subfields in itertools.groupby(
1512 sorted(export_fields),
1513 lambda field: (field.split('/', 1)[0], len(field.split('/', 1)))):
1514 subfields = list(subfields)
1516 # subfields is a seq of $base/*rest, and not loaded yet
1517 info.update(self.graft_subfields(
1518 req, fields[base]['relation'], base, fields[base]['string'],
1522 info[base] = fields[base]['string']
1526 def graft_subfields(self, req, model, prefix, prefix_string, fields):
1527 export_fields = [field.split('/', 1)[1] for field in fields]
1529 (prefix + '/' + k, prefix_string + '/' + v)
1530 for k, v in self.fields_info(req, model, export_fields).iteritems())
1532 #noinspection PyPropertyDefinition
1534 def content_type(self):
1535 """ Provides the format's content type """
1536 raise NotImplementedError()
1538 def filename(self, base):
1539 """ Creates a valid filename for the format (with extension) from the
1540 provided base name (exension-less)
1542 raise NotImplementedError()
1544 def from_data(self, fields, rows):
1545 """ Conversion method from OpenERP's export data to whatever the
1546 current export class outputs
1548 :params list fields: a list of fields to export
1549 :params list rows: a list of records to export
1553 raise NotImplementedError()
1555 @openerpweb.httprequest
1556 def index(self, req, data, token):
1557 model, fields, ids, domain, import_compat = \
1558 operator.itemgetter('model', 'fields', 'ids', 'domain',
1560 simplejson.loads(data))
1562 Model = req.session.model(model)
1563 ids = ids or Model.search(domain, 0, False, False, req.context)
1565 field_names = map(operator.itemgetter('name'), fields)
1566 import_data = Model.export_data(ids, field_names, req.context).get('datas',[])
1569 columns_headers = field_names
1571 columns_headers = [val['label'].strip() for val in fields]
1574 return req.make_response(self.from_data(columns_headers, import_data),
1575 headers=[('Content-Disposition',
1576 content_disposition(self.filename(model), req)),
1577 ('Content-Type', self.content_type)],
1578 cookies={'fileToken': int(token)})
1580 class CSVExport(Export):
1581 _cp_path = '/web/export/csv'
1582 fmt = {'tag': 'csv', 'label': 'CSV'}
1585 def content_type(self):
1586 return 'text/csv;charset=utf8'
1588 def filename(self, base):
1589 return base + '.csv'
1591 def from_data(self, fields, rows):
1593 writer = csv.writer(fp, quoting=csv.QUOTE_ALL)
1595 writer.writerow([name.encode('utf-8') for name in fields])
1600 if isinstance(d, basestring):
1601 d = d.replace('\n',' ').replace('\t',' ')
1603 d = d.encode('utf-8')
1604 except UnicodeError:
1606 if d is False: d = None
1608 writer.writerow(row)
1615 class ExcelExport(Export):
1616 _cp_path = '/web/export/xls'
1620 'error': None if xlwt else "XLWT required"
1624 def content_type(self):
1625 return 'application/vnd.ms-excel'
1627 def filename(self, base):
1628 return base + '.xls'
1630 def from_data(self, fields, rows):
1631 workbook = xlwt.Workbook()
1632 worksheet = workbook.add_sheet('Sheet 1')
1634 for i, fieldname in enumerate(fields):
1635 worksheet.write(0, i, fieldname)
1636 worksheet.col(i).width = 8000 # around 220 pixels
1638 style = xlwt.easyxf('align: wrap yes')
1640 for row_index, row in enumerate(rows):
1641 for cell_index, cell_value in enumerate(row):
1642 if isinstance(cell_value, basestring):
1643 cell_value = re.sub("\r", " ", cell_value)
1644 if cell_value is False: cell_value = None
1645 worksheet.write(row_index + 1, cell_index, cell_value, style)
1654 class Reports(View):
1655 _cp_path = "/web/report"
1656 POLLING_DELAY = 0.25
1658 'doc': 'application/vnd.ms-word',
1659 'html': 'text/html',
1660 'odt': 'application/vnd.oasis.opendocument.text',
1661 'pdf': 'application/pdf',
1662 'sxw': 'application/vnd.sun.xml.writer',
1663 'xls': 'application/vnd.ms-excel',
1666 @openerpweb.httprequest
1667 def index(self, req, action, token):
1668 action = simplejson.loads(action)
1670 report_srv = req.session.proxy("report")
1671 context = dict(req.context)
1672 context.update(action["context"])
1675 report_ids = context["active_ids"]
1676 if 'report_type' in action:
1677 report_data['report_type'] = action['report_type']
1678 if 'datas' in action:
1679 if 'ids' in action['datas']:
1680 report_ids = action['datas'].pop('ids')
1681 report_data.update(action['datas'])
1683 report_id = report_srv.report(
1684 req.session._db, req.session._uid, req.session._password,
1685 action["report_name"], report_ids,
1686 report_data, context)
1688 report_struct = None
1690 report_struct = report_srv.report_get(
1691 req.session._db, req.session._uid, req.session._password, report_id)
1692 if report_struct["state"]:
1695 time.sleep(self.POLLING_DELAY)
1697 report = base64.b64decode(report_struct['result'])
1698 if report_struct.get('code') == 'zlib':
1699 report = zlib.decompress(report)
1700 report_mimetype = self.TYPES_MAPPING.get(
1701 report_struct['format'], 'octet-stream')
1702 file_name = action.get('name', 'report')
1703 if 'name' not in action:
1704 reports = req.session.model('ir.actions.report.xml')
1705 res_id = reports.search([('report_name', '=', action['report_name']),],
1706 0, False, False, context)
1708 file_name = reports.read(res_id[0], ['name'], context)['name']
1710 file_name = action['report_name']
1711 file_name = '%s.%s' % (file_name, report_struct['format'])
1713 return req.make_response(report,
1715 ('Content-Disposition', content_disposition(file_name, req)),
1716 ('Content-Type', report_mimetype),
1717 ('Content-Length', len(report))],
1718 cookies={'fileToken': int(token)})
1720 # vim:expandtab:tabstop=4:softtabstop=4:shiftwidth=4: