1 # -*- coding: utf-8 -*-
19 from xml.etree import ElementTree
20 from cStringIO import StringIO
22 import babel.messages.pofile
24 import werkzeug.wrappers
33 from .. import nonliterals
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 eval_context_and_domain(session, context, domain=None):
365 e_context = session.eval_context(context)
366 # should we give the evaluated context as an evaluation context to the domain?
367 e_domain = session.eval_domain(domain or [])
369 return e_context, e_domain
371 def load_actions_from_ir_values(req, key, key2, models, meta):
372 context = req.session.eval_context(req.context)
373 Values = req.session.model('ir.values')
374 actions = Values.get(key, key2, models, meta, context)
376 return [(id, name, clean_action(req, action, context))
377 for id, name, action in actions]
379 def clean_action(req, action, context, do_not_eval=False):
380 action.setdefault('flags', {})
382 context = context or {}
383 eval_ctx = req.session.evaluation_context(context)
386 # values come from the server, we can just eval them
387 if action.get('context') and isinstance(action.get('context'), basestring):
388 action['context'] = eval( action['context'], eval_ctx ) or {}
390 if action.get('domain') and isinstance(action.get('domain'), basestring):
391 action['domain'] = eval( action['domain'], eval_ctx ) or []
393 if 'context' in action:
394 action['context'] = parse_context(action['context'], req.session)
395 if 'domain' in action:
396 action['domain'] = parse_domain(action['domain'], req.session)
398 action_type = action.setdefault('type', 'ir.actions.act_window_close')
399 if action_type == 'ir.actions.act_window':
400 return fix_view_modes(action)
403 # I think generate_views,fix_view_modes should go into js ActionManager
404 def generate_views(action):
406 While the server generates a sequence called "views" computing dependencies
407 between a bunch of stuff for views coming directly from the database
408 (the ``ir.actions.act_window model``), it's also possible for e.g. buttons
409 to return custom view dictionaries generated on the fly.
411 In that case, there is no ``views`` key available on the action.
413 Since the web client relies on ``action['views']``, generate it here from
414 ``view_mode`` and ``view_id``.
416 Currently handles two different cases:
418 * no view_id, multiple view_mode
419 * single view_id, single view_mode
421 :param dict action: action descriptor dictionary to generate a views key for
423 view_id = action.get('view_id') or False
424 if isinstance(view_id, (list, tuple)):
427 # providing at least one view mode is a requirement, not an option
428 view_modes = action['view_mode'].split(',')
430 if len(view_modes) > 1:
432 raise ValueError('Non-db action dictionaries should provide '
433 'either multiple view modes or a single view '
434 'mode and an optional view id.\n\n Got view '
435 'modes %r and view id %r for action %r' % (
436 view_modes, view_id, action))
437 action['views'] = [(False, mode) for mode in view_modes]
439 action['views'] = [(view_id, view_modes[0])]
441 def fix_view_modes(action):
442 """ For historical reasons, OpenERP has weird dealings in relation to
443 view_mode and the view_type attribute (on window actions):
445 * one of the view modes is ``tree``, which stands for both list views
447 * the choice is made by checking ``view_type``, which is either
448 ``form`` for a list view or ``tree`` for an actual tree view
450 This methods simply folds the view_type into view_mode by adding a
451 new view mode ``list`` which is the result of the ``tree`` view_mode
452 in conjunction with the ``form`` view_type.
454 TODO: this should go into the doc, some kind of "peculiarities" section
456 :param dict action: an action descriptor
457 :returns: nothing, the action is modified in place
459 if not action.get('views'):
460 generate_views(action)
462 if action.pop('view_type', 'form') != 'form':
465 if 'view_mode' in action:
466 action['view_mode'] = ','.join(
467 mode if mode != 'tree' else 'list'
468 for mode in action['view_mode'].split(','))
470 [id, mode if mode != 'tree' else 'list']
471 for id, mode in action['views']
476 def parse_domain(domain, session):
477 """ Parses an arbitrary string containing a domain, transforms it
478 to either a literal domain or a :class:`nonliterals.Domain`
480 :param domain: the domain to parse, if the domain is not a string it
481 is assumed to be a literal domain and is returned as-is
482 :param session: Current OpenERP session
483 :type session: openerpweb.OpenERPSession
485 if not isinstance(domain, basestring):
488 return ast.literal_eval(domain)
491 return nonliterals.Domain(session, domain)
493 def parse_context(context, session):
494 """ Parses an arbitrary string containing a context, transforms it
495 to either a literal context or a :class:`nonliterals.Context`
497 :param context: the context to parse, if the context is not a string it
498 is assumed to be a literal domain and is returned as-is
499 :param session: Current OpenERP session
500 :type session: openerpweb.OpenERPSession
502 if not isinstance(context, basestring):
505 return ast.literal_eval(context)
507 return nonliterals.Context(session, context)
509 def _local_web_translations(trans_file):
512 with open(trans_file) as t_file:
513 po = babel.messages.pofile.read_po(t_file)
517 if x.id and x.string and "openerp-web" in x.auto_comments:
518 messages.append({'id': x.id, 'string': x.string})
521 def xml2json_from_elementtree(el, preserve_whitespaces=False):
523 Simple and straightforward XML-to-JSON converter in Python
525 http://code.google.com/p/xml2json-direct/
529 ns, name = el.tag.rsplit("}", 1)
531 res["namespace"] = ns[1:]
535 for k, v in el.items():
538 if el.text and (preserve_whitespaces or el.text.strip() != ''):
541 kids.append(xml2json_from_elementtree(kid, preserve_whitespaces))
542 if kid.tail and (preserve_whitespaces or kid.tail.strip() != ''):
543 kids.append(kid.tail)
544 res["children"] = kids
547 def content_disposition(filename, req):
548 filename = filename.encode('utf8')
549 escaped = urllib2.quote(filename)
550 browser = req.httprequest.user_agent.browser
551 version = int((req.httprequest.user_agent.version or '0').split('.')[0])
552 if browser == 'msie' and version < 9:
553 return "attachment; filename=%s" % escaped
554 elif browser == 'safari':
555 return "attachment; filename=%s" % filename
557 return "attachment; filename*=UTF-8''%s" % escaped
560 #----------------------------------------------------------
561 # OpenERP Web web Controllers
562 #----------------------------------------------------------
564 html_template = """<!DOCTYPE html>
565 <html style="height: 100%%">
567 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
568 <meta http-equiv="content-type" content="text/html; charset=utf-8" />
569 <title>OpenERP</title>
570 <link rel="shortcut icon" href="/web/static/src/img/favicon.ico" type="image/x-icon"/>
571 <link rel="stylesheet" href="/web/static/src/css/full.css" />
574 <script type="text/javascript">
576 var s = new openerp.init(%(modules)s);
583 <script src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
585 var test = function() {
590 if (window.localStorage && false) {
591 if (! localStorage.getItem("hasShownGFramePopup")) {
593 localStorage.setItem("hasShownGFramePopup", true);
604 class Home(openerpweb.Controller):
607 @openerpweb.httprequest
608 def index(self, req, s_action=None, db=None, **kw):
609 js = "\n ".join('<script type="text/javascript" src="%s"></script>' % i for i in manifest_list(req, 'js', db=db))
610 css = "\n ".join('<link rel="stylesheet" href="%s">' % i for i in manifest_list(req, 'css', db=db))
612 r = html_template % {
615 'modules': simplejson.dumps(module_boot(req, db=db)),
616 'init': 'var wc = new s.web.WebClient();wc.appendTo($(document.body));'
620 @openerpweb.httprequest
621 def login(self, req, db, login, key):
622 return login_and_redirect(req, db, login, key)
624 class WebClient(openerpweb.Controller):
625 _cp_path = "/web/webclient"
627 @openerpweb.jsonrequest
628 def csslist(self, req, mods=None):
629 return manifest_list(req, 'css', mods=mods)
631 @openerpweb.jsonrequest
632 def jslist(self, req, mods=None):
633 return manifest_list(req, 'js', mods=mods)
635 @openerpweb.jsonrequest
636 def qweblist(self, req, mods=None):
637 return manifest_list(req, 'qweb', mods=mods)
639 @openerpweb.httprequest
640 def css(self, req, mods=None, db=None):
641 files = list(manifest_glob(req, 'css', addons=mods, db=db))
642 last_modified = get_last_modified(f[0] for f in files)
643 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
644 return werkzeug.wrappers.Response(status=304)
646 file_map = dict(files)
648 rx_import = re.compile(r"""@import\s+('|")(?!'|"|/|https?://)""", re.U)
649 rx_url = re.compile(r"""url\s*\(\s*('|"|)(?!'|"|/|https?://|data:)""", re.U)
652 """read the a css file and absolutify all relative uris"""
653 with open(f, 'rb') as fp:
654 data = fp.read().decode('utf-8')
657 web_dir = os.path.dirname(path)
661 r"""@import \1%s/""" % (web_dir,),
667 r"""url(\1%s/""" % (web_dir,),
670 return data.encode('utf-8')
672 content, checksum = concat_files((f[0] for f in files), reader)
674 return make_conditional(
675 req, req.make_response(content, [('Content-Type', 'text/css')]),
676 last_modified, checksum)
678 @openerpweb.httprequest
679 def js(self, req, mods=None, db=None):
680 files = [f[0] for f in manifest_glob(req, 'js', addons=mods, db=db)]
681 last_modified = get_last_modified(files)
682 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
683 return werkzeug.wrappers.Response(status=304)
685 content, checksum = concat_js(files)
687 return make_conditional(
688 req, req.make_response(content, [('Content-Type', 'application/javascript')]),
689 last_modified, checksum)
691 @openerpweb.httprequest
692 def qweb(self, req, mods=None, db=None):
693 files = [f[0] for f in manifest_glob(req, 'qweb', addons=mods, db=db)]
694 last_modified = get_last_modified(files)
695 if req.httprequest.if_modified_since and req.httprequest.if_modified_since >= last_modified:
696 return werkzeug.wrappers.Response(status=304)
698 content, checksum = concat_xml(files)
700 return make_conditional(
701 req, req.make_response(content, [('Content-Type', 'text/xml')]),
702 last_modified, checksum)
704 @openerpweb.jsonrequest
705 def bootstrap_translations(self, req, mods):
706 """ Load local translations from *.po files, as a temporary solution
707 until we have established a valid session. This is meant only
708 for translating the login page and db management chrome, using
709 the browser's language. """
710 # For performance reasons we only load a single translation, so for
711 # sub-languages (that should only be partially translated) we load the
712 # main language PO instead - that should be enough for the login screen.
713 lang = req.lang.split('_')[0]
715 translations_per_module = {}
716 for addon_name in mods:
717 if openerpweb.addons_manifest[addon_name].get('bootstrap'):
718 addons_path = openerpweb.addons_manifest[addon_name]['addons_path']
719 f_name = os.path.join(addons_path, addon_name, "i18n", lang + ".po")
720 if not os.path.exists(f_name):
722 translations_per_module[addon_name] = {'messages': _local_web_translations(f_name)}
724 return {"modules": translations_per_module,
725 "lang_parameters": None}
727 @openerpweb.jsonrequest
728 def translations(self, req, mods, lang):
729 res_lang = req.session.model('res.lang')
730 ids = res_lang.search([("code", "=", lang)])
733 lang_params = res_lang.read(ids[0], ["direction", "date_format", "time_format",
734 "grouping", "decimal_point", "thousands_sep"])
736 # Regional languages (ll_CC) must inherit/override their parent lang (ll), but this is
737 # done server-side when the language is loaded, so we only need to load the user's lang.
738 ir_translation = req.session.model('ir.translation')
739 translations_per_module = {}
740 messages = ir_translation.search_read([('module','in',mods),('lang','=',lang),
741 ('comments','like','openerp-web'),('value','!=',False),
743 ['module','src','value','lang'], order='module')
744 for mod, msg_group in itertools.groupby(messages, key=operator.itemgetter('module')):
745 translations_per_module.setdefault(mod,{'messages':[]})
746 translations_per_module[mod]['messages'].extend({'id': m['src'],
747 'string': m['value']} \
749 return {"modules": translations_per_module,
750 "lang_parameters": lang_params}
752 @openerpweb.jsonrequest
753 def version_info(self, req):
755 "version": openerp.release.version
758 class Proxy(openerpweb.Controller):
759 _cp_path = '/web/proxy'
761 @openerpweb.jsonrequest
762 def load(self, req, path):
763 """ Proxies an HTTP request through a JSON request.
765 It is strongly recommended to not request binary files through this,
766 as the result will be a binary data blob as well.
768 :param req: OpenERP request
769 :param path: actual request path
770 :return: file content
772 from werkzeug.test import Client
773 from werkzeug.wrappers import BaseResponse
775 return Client(req.httprequest.app, BaseResponse).get(path).data
777 class Database(openerpweb.Controller):
778 _cp_path = "/web/database"
780 @openerpweb.jsonrequest
781 def get_list(self, req):
784 @openerpweb.jsonrequest
785 def create(self, req, fields):
786 params = dict(map(operator.itemgetter('name', 'value'), fields))
787 return req.session.proxy("db").create_database(
788 params['super_admin_pwd'],
790 bool(params.get('demo_data')),
792 params['create_admin_pwd'])
794 @openerpweb.jsonrequest
795 def duplicate(self, req, fields):
796 params = dict(map(operator.itemgetter('name', 'value'), fields))
797 return req.session.proxy("db").duplicate_database(
798 params['super_admin_pwd'],
799 params['db_original_name'],
802 @openerpweb.jsonrequest
803 def duplicate(self, req, fields):
804 params = dict(map(operator.itemgetter('name', 'value'), fields))
806 params['super_admin_pwd'],
807 params['db_original_name'],
811 return req.session.proxy("db").duplicate_database(*duplicate_attrs)
813 @openerpweb.jsonrequest
814 def drop(self, req, fields):
815 password, db = operator.itemgetter(
816 'drop_pwd', 'drop_db')(
817 dict(map(operator.itemgetter('name', 'value'), fields)))
820 return req.session.proxy("db").drop(password, db)
821 except xmlrpclib.Fault, e:
822 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
823 return {'error': e.faultCode, 'title': 'Drop Database'}
824 return {'error': 'Could not drop database !', 'title': 'Drop Database'}
826 @openerpweb.httprequest
827 def backup(self, req, backup_db, backup_pwd, token):
829 db_dump = base64.b64decode(
830 req.session.proxy("db").dump(backup_pwd, backup_db))
831 filename = "%(db)s_%(timestamp)s.dump" % {
833 'timestamp': datetime.datetime.utcnow().strftime(
834 "%Y-%m-%d_%H-%M-%SZ")
836 return req.make_response(db_dump,
837 [('Content-Type', 'application/octet-stream; charset=binary'),
838 ('Content-Disposition', content_disposition(filename, req))],
839 {'fileToken': int(token)}
841 except xmlrpclib.Fault, e:
842 return simplejson.dumps([[],[{'error': e.faultCode, 'title': 'backup Database'}]])
844 @openerpweb.httprequest
845 def restore(self, req, db_file, restore_pwd, new_db):
847 data = base64.b64encode(db_file.read())
848 req.session.proxy("db").restore(restore_pwd, new_db, data)
850 except xmlrpclib.Fault, e:
851 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
852 raise Exception("AccessDenied")
854 @openerpweb.jsonrequest
855 def change_password(self, req, fields):
856 old_password, new_password = operator.itemgetter(
857 'old_pwd', 'new_pwd')(
858 dict(map(operator.itemgetter('name', 'value'), fields)))
860 return req.session.proxy("db").change_admin_password(old_password, new_password)
861 except xmlrpclib.Fault, e:
862 if e.faultCode and e.faultCode.split(':')[0] == 'AccessDenied':
863 return {'error': e.faultCode, 'title': 'Change Password'}
864 return {'error': 'Error, password not changed !', 'title': 'Change Password'}
866 class Session(openerpweb.Controller):
867 _cp_path = "/web/session"
869 def session_info(self, req):
870 req.session.ensure_valid()
872 "session_id": req.session_id,
873 "uid": req.session._uid,
874 "context": req.session.get_context() if req.session._uid else {},
875 "db": req.session._db,
876 "login": req.session._login,
879 @openerpweb.jsonrequest
880 def get_session_info(self, req):
881 return self.session_info(req)
883 @openerpweb.jsonrequest
884 def authenticate(self, req, db, login, password, base_location=None):
885 wsgienv = req.httprequest.environ
887 base_location=base_location,
888 HTTP_HOST=wsgienv['HTTP_HOST'],
889 REMOTE_ADDR=wsgienv['REMOTE_ADDR'],
891 req.session.authenticate(db, login, password, env)
893 return self.session_info(req)
895 @openerpweb.jsonrequest
896 def change_password (self,req,fields):
897 old_password, new_password,confirm_password = operator.itemgetter('old_pwd', 'new_password','confirm_pwd')(
898 dict(map(operator.itemgetter('name', 'value'), fields)))
899 if not (old_password.strip() and new_password.strip() and confirm_password.strip()):
900 return {'error':'You cannot leave any password empty.','title': 'Change Password'}
901 if new_password != confirm_password:
902 return {'error': 'The new password and its confirmation must be identical.','title': 'Change Password'}
904 if req.session.model('res.users').change_password(
905 old_password, new_password):
906 return {'new_password':new_password}
908 return {'error': 'The old password you provided is incorrect, your password was not changed.', 'title': 'Change Password'}
909 return {'error': 'Error, password not changed !', 'title': 'Change Password'}
911 @openerpweb.jsonrequest
912 def sc_list(self, req):
913 return req.session.model('ir.ui.view_sc').get_sc(
914 req.session._uid, "ir.ui.menu", req.session.eval_context(req.context))
916 @openerpweb.jsonrequest
917 def get_lang_list(self, req):
919 return req.session.proxy("db").list_lang() or []
921 return {"error": e, "title": "Languages"}
923 @openerpweb.jsonrequest
924 def modules(self, req):
925 # return all installed modules. Web client is smart enough to not load a module twice
926 return module_installed(req)
928 @openerpweb.jsonrequest
929 def eval_domain_and_context(self, req, contexts, domains,
931 """ Evaluates sequences of domains and contexts, composing them into
932 a single context, domain or group_by sequence.
934 :param list contexts: list of contexts to merge together. Contexts are
935 evaluated in sequence, all previous contexts
936 are part of their own evaluation context
937 (starting at the session context).
938 :param list domains: list of domains to merge together. Domains are
939 evaluated in sequence and appended to one another
940 (implicit AND), their evaluation domain is the
941 result of merging all contexts.
942 :param list group_by_seq: list of domains (which may be in a different
943 order than the ``contexts`` parameter),
944 evaluated in sequence, their ``'group_by'``
945 key is extracted if they have one.
950 the global context created by merging all of
954 the concatenation of all domains
957 a list of fields to group by, potentially empty (in which case
958 no group by should be performed)
960 context, domain = eval_context_and_domain(req.session,
961 nonliterals.CompoundContext(*(contexts or [])),
962 nonliterals.CompoundDomain(*(domains or [])))
964 group_by_sequence = []
965 for candidate in (group_by_seq or []):
966 ctx = req.session.eval_context(candidate, context)
967 group_by = ctx.get('group_by')
970 elif isinstance(group_by, basestring):
971 group_by_sequence.append(group_by)
973 group_by_sequence.extend(group_by)
978 'group_by': group_by_sequence
981 @openerpweb.jsonrequest
982 def save_session_action(self, req, the_action):
984 This method store an action object in the session object and returns an integer
985 identifying that action. The method get_session_action() can be used to get
988 :param the_action: The action to save in the session.
989 :type the_action: anything
990 :return: A key identifying the saved action.
993 saved_actions = req.httpsession.get('saved_actions')
994 if not saved_actions:
995 saved_actions = {"next":0, "actions":{}}
996 req.httpsession['saved_actions'] = saved_actions
997 # we don't allow more than 10 stored actions
998 if len(saved_actions["actions"]) >= 10:
999 del saved_actions["actions"][min(saved_actions["actions"])]
1000 key = saved_actions["next"]
1001 saved_actions["actions"][key] = the_action
1002 saved_actions["next"] = key + 1
1005 @openerpweb.jsonrequest
1006 def get_session_action(self, req, key):
1008 Gets back a previously saved action. This method can return None if the action
1009 was saved since too much time (this case should be handled in a smart way).
1011 :param key: The key given by save_session_action()
1013 :return: The saved action or None.
1016 saved_actions = req.httpsession.get('saved_actions')
1017 if not saved_actions:
1019 return saved_actions["actions"].get(key)
1021 @openerpweb.jsonrequest
1022 def check(self, req):
1023 req.session.assert_valid()
1026 @openerpweb.jsonrequest
1027 def destroy(self, req):
1028 req.session._suicide = True
1030 class Menu(openerpweb.Controller):
1031 _cp_path = "/web/menu"
1033 @openerpweb.jsonrequest
1034 def load(self, req):
1035 return {'data': self.do_load(req)}
1037 @openerpweb.jsonrequest
1038 def load_needaction(self, req, menu_ids):
1039 return {'data': self.do_load_needaction(req, menu_ids)}
1041 @openerpweb.jsonrequest
1042 def get_user_roots(self, req):
1043 return self.do_get_user_roots(req)
1045 def do_get_user_roots(self, req):
1046 """ Return all root menu ids visible for the session user.
1048 :param req: A request object, with an OpenERP session attribute
1049 :type req: < session -> OpenERPSession >
1050 :return: the root menu ids
1054 context = s.eval_context(req.context)
1055 Menus = s.model('ir.ui.menu')
1056 # If a menu action is defined use its domain to get the root menu items
1057 user_menu_id = s.model('res.users').read([s._uid], ['menu_id'], context)[0]['menu_id']
1059 menu_domain = [('parent_id', '=', False)]
1061 domain_string = s.model('ir.actions.act_window').read([user_menu_id[0]], ['domain'], context)[0]['domain']
1063 menu_domain = ast.literal_eval(domain_string)
1065 return Menus.search(menu_domain, 0, False, False, context)
1067 def do_load(self, req):
1068 """ Loads all menu items (all applications and their sub-menus).
1070 :param req: A request object, with an OpenERP session attribute
1071 :type req: < session -> OpenERPSession >
1072 :return: the menu root
1073 :rtype: dict('children': menu_nodes)
1075 context = req.session.eval_context(req.context)
1076 Menus = req.session.model('ir.ui.menu')
1078 menu_roots = Menus.read(self.do_get_user_roots(req), ['name', 'sequence', 'parent_id', 'action', 'needaction_enabled'], context)
1079 menu_root = {'id': False, 'name': 'root', 'parent_id': [-1, ''], 'children': menu_roots}
1081 # menus are loaded fully unlike a regular tree view, cause there are a
1082 # limited number of items (752 when all 6.1 addons are installed)
1083 menu_ids = Menus.search([], 0, False, False, context)
1084 menu_items = Menus.read(menu_ids, ['name', 'sequence', 'parent_id', 'action', 'needaction_enabled'], context)
1085 # adds roots at the end of the sequence, so that they will overwrite
1086 # equivalent menu items from full menu read when put into id:item
1087 # mapping, resulting in children being correctly set on the roots.
1088 menu_items.extend(menu_roots)
1090 # make a tree using parent_id
1091 menu_items_map = dict((menu_item["id"], menu_item) for menu_item in menu_items)
1092 for menu_item in menu_items:
1093 if menu_item['parent_id']:
1094 parent = menu_item['parent_id'][0]
1097 if parent in menu_items_map:
1098 menu_items_map[parent].setdefault(
1099 'children', []).append(menu_item)
1101 # sort by sequence a tree using parent_id
1102 for menu_item in menu_items:
1103 menu_item.setdefault('children', []).sort(
1104 key=operator.itemgetter('sequence'))
1108 def do_load_needaction(self, req, menu_ids=False):
1109 """ Loads needaction counters for all or some specific menu ids.
1111 :param req: A request object, with an OpenERP session attribute
1112 :type req: < session -> OpenERPSession >
1113 :return: the menu root
1114 :rtype: dict('children': menu_nodes)
1116 context = req.session.eval_context(req.context)
1117 Menus = req.session.model('ir.ui.menu')
1119 if menu_ids == False:
1120 menu_ids = Menus.search([('needaction_enabled', '=', True)], context=context)
1122 menu_needaction_data = Menus.get_needaction_data(menu_ids, context)
1123 return menu_needaction_data
1125 @openerpweb.jsonrequest
1126 def action(self, req, menu_id):
1127 actions = load_actions_from_ir_values(req,'action', 'tree_but_open',
1128 [('ir.ui.menu', menu_id)], False)
1129 return {"action": actions}
1131 class DataSet(openerpweb.Controller):
1132 _cp_path = "/web/dataset"
1134 @openerpweb.jsonrequest
1135 def search_read(self, req, model, fields=False, offset=0, limit=False, domain=None, sort=None):
1136 return self.do_search_read(req, model, fields, offset, limit, domain, sort)
1137 def do_search_read(self, req, model, fields=False, offset=0, limit=False, domain=None
1139 """ Performs a search() followed by a read() (if needed) using the
1140 provided search criteria
1142 :param req: a JSON-RPC request object
1143 :type req: openerpweb.JsonRequest
1144 :param str model: the name of the model to search on
1145 :param fields: a list of the fields to return in the result records
1147 :param int offset: from which index should the results start being returned
1148 :param int limit: the maximum number of records to return
1149 :param list domain: the search domain for the query
1150 :param list sort: sorting directives
1151 :returns: A structure (dict) with two keys: ids (all the ids matching
1152 the (domain, context) pair) and records (paginated records
1153 matching fields selection set)
1156 Model = req.session.model(model)
1158 context, domain = eval_context_and_domain(
1159 req.session, req.context, domain)
1161 ids = Model.search(domain, offset or 0, limit or False, sort or False, context)
1162 if limit and len(ids) == limit:
1163 length = Model.search_count(domain, context)
1165 length = len(ids) + (offset or 0)
1166 if fields and fields == ['id']:
1167 # shortcut read if we only want the ids
1170 'records': [{'id': id} for id in ids]
1173 records = Model.read(ids, fields or False, context)
1174 records.sort(key=lambda obj: ids.index(obj['id']))
1180 @openerpweb.jsonrequest
1181 def load(self, req, model, id, fields):
1182 m = req.session.model(model)
1184 r = m.read([id], False, req.session.eval_context(req.context))
1187 return {'value': value}
1189 def call_common(self, req, model, method, args, domain_id=None, context_id=None):
1190 has_domain = domain_id is not None and domain_id < len(args)
1191 has_context = context_id is not None and context_id < len(args)
1193 domain = args[domain_id] if has_domain else []
1194 context = args[context_id] if has_context else {}
1195 c, d = eval_context_and_domain(req.session, context, domain)
1199 args[context_id] = c
1201 return self._call_kw(req, model, method, args, {})
1203 def _call_kw(self, req, model, method, args, kwargs):
1204 for i in xrange(len(args)):
1205 if isinstance(args[i], nonliterals.BaseContext):
1206 args[i] = req.session.eval_context(args[i])
1207 elif isinstance(args[i], nonliterals.BaseDomain):
1208 args[i] = req.session.eval_domain(args[i])
1209 for k in kwargs.keys():
1210 if isinstance(kwargs[k], nonliterals.BaseContext):
1211 kwargs[k] = req.session.eval_context(kwargs[k])
1212 elif isinstance(kwargs[k], nonliterals.BaseDomain):
1213 kwargs[k] = req.session.eval_domain(kwargs[k])
1215 # Temporary implements future display_name special field for model#read()
1216 if method == 'read' and kwargs.get('context') and kwargs['context'].get('future_display_name'):
1217 if 'display_name' in args[1]:
1218 names = req.session.model(model).name_get(args[0], **kwargs)
1219 args[1].remove('display_name')
1220 r = getattr(req.session.model(model), method)(*args, **kwargs)
1221 for i in range(len(r)):
1222 r[i]['display_name'] = names[i][1] or "%s#%d" % (model, names[i][0])
1225 return getattr(req.session.model(model), method)(*args, **kwargs)
1227 @openerpweb.jsonrequest
1228 def onchange(self, req, model, method, args, context_id=None):
1229 """ Support method for handling onchange calls: behaves much like call
1230 with the following differences:
1232 * Does not take a domain_id
1233 * Is aware of the return value's structure, and will parse the domains
1234 if needed in order to return either parsed literal domains (in JSON)
1235 or non-literal domain instances, allowing those domains to be used
1239 :type req: web.common.http.JsonRequest
1240 :param str model: object type on which to call the method
1241 :param str method: name of the onchange handler method
1242 :param list args: arguments to call the onchange handler with
1243 :param int context_id: index of the context object in the list of
1245 :return: result of the onchange call with all domains parsed
1247 result = self.call_common(req, model, method, args, context_id=context_id)
1248 if not result or 'domain' not in result:
1251 result['domain'] = dict(
1252 (k, parse_domain(v, req.session))
1253 for k, v in result['domain'].iteritems())
1257 @openerpweb.jsonrequest
1258 def call(self, req, model, method, args, domain_id=None, context_id=None):
1259 return self.call_common(req, model, method, args, domain_id, context_id)
1261 @openerpweb.jsonrequest
1262 def call_kw(self, req, model, method, args, kwargs):
1263 return self._call_kw(req, model, method, args, kwargs)
1265 @openerpweb.jsonrequest
1266 def call_button(self, req, model, method, args, domain_id=None, context_id=None):
1267 context = req.session.eval_context(req.context)
1268 action = self.call_common(req, model, method, args, domain_id, context_id)
1269 if isinstance(action, dict) and action.get('type') != '':
1270 return clean_action(req, action, context)
1273 @openerpweb.jsonrequest
1274 def exec_workflow(self, req, model, id, signal):
1275 return req.session.exec_workflow(model, id, signal)
1277 @openerpweb.jsonrequest
1278 def resequence(self, req, model, ids, field='sequence', offset=0):
1279 """ Re-sequences a number of records in the model, by their ids
1281 The re-sequencing starts at the first model of ``ids``, the sequence
1282 number is incremented by one after each record and starts at ``offset``
1284 :param ids: identifiers of the records to resequence, in the new sequence order
1286 :param str field: field used for sequence specification, defaults to
1288 :param int offset: sequence number for first record in ``ids``, allows
1289 starting the resequencing from an arbitrary number,
1292 m = req.session.model(model)
1293 if not m.fields_get([field]):
1295 # python 2.6 has no start parameter
1296 for i, id in enumerate(ids):
1297 m.write(id, { field: i + offset })
1300 class View(openerpweb.Controller):
1301 _cp_path = "/web/view"
1303 def fields_view_get(self, req, model, view_id, view_type,
1304 transform=True, toolbar=False, submenu=False):
1305 Model = req.session.model(model)
1306 context = req.session.eval_context(req.context)
1307 fvg = Model.fields_view_get(view_id, view_type, context, toolbar, submenu)
1308 # todo fme?: check that we should pass the evaluated context here
1309 self.process_view(req.session, fvg, context, transform, (view_type == 'kanban'))
1310 if toolbar and transform:
1311 self.process_toolbar(req, fvg['toolbar'])
1314 def process_view(self, session, fvg, context, transform, preserve_whitespaces=False):
1315 # depending on how it feels, xmlrpclib.ServerProxy can translate
1316 # XML-RPC strings to ``str`` or ``unicode``. ElementTree does not
1317 # enjoy unicode strings which can not be trivially converted to
1318 # strings, and it blows up during parsing.
1320 # So ensure we fix this retardation by converting view xml back to
1322 if isinstance(fvg['arch'], unicode):
1323 arch = fvg['arch'].encode('utf-8')
1326 fvg['arch_string'] = arch
1329 evaluation_context = session.evaluation_context(context or {})
1330 xml = self.transform_view(arch, session, evaluation_context)
1332 xml = ElementTree.fromstring(arch)
1333 fvg['arch'] = xml2json_from_elementtree(xml, preserve_whitespaces)
1335 if 'id' in fvg['fields']:
1336 # Special case for id's
1337 id_field = fvg['fields']['id']
1338 id_field['original_type'] = id_field['type']
1339 id_field['type'] = 'id'
1341 for field in fvg['fields'].itervalues():
1342 if field.get('views'):
1343 for view in field["views"].itervalues():
1344 self.process_view(session, view, None, transform)
1345 if field.get('domain'):
1346 field["domain"] = parse_domain(field["domain"], session)
1347 if field.get('context'):
1348 field["context"] = parse_context(field["context"], session)
1350 def process_toolbar(self, req, toolbar):
1352 The toolbar is a mapping of section_key: [action_descriptor]
1354 We need to clean all those actions in order to ensure correct
1357 for actions in toolbar.itervalues():
1358 for action in actions:
1359 if 'context' in action:
1360 action['context'] = parse_context(
1361 action['context'], req.session)
1362 if 'domain' in action:
1363 action['domain'] = parse_domain(
1364 action['domain'], req.session)
1366 @openerpweb.jsonrequest
1367 def add_custom(self, req, view_id, arch):
1368 CustomView = req.session.model('ir.ui.view.custom')
1370 'user_id': req.session._uid,
1373 }, req.session.eval_context(req.context))
1374 return {'result': True}
1376 @openerpweb.jsonrequest
1377 def undo_custom(self, req, view_id, reset=False):
1378 CustomView = req.session.model('ir.ui.view.custom')
1379 context = req.session.eval_context(req.context)
1380 vcustom = CustomView.search([('user_id', '=', req.session._uid), ('ref_id' ,'=', view_id)],
1381 0, False, False, context)
1384 CustomView.unlink(vcustom, context)
1386 CustomView.unlink([vcustom[0]], context)
1387 return {'result': True}
1388 return {'result': False}
1390 def transform_view(self, view_string, session, context=None):
1391 # transform nodes on the fly via iterparse, instead of
1392 # doing it statically on the parsing result
1393 parser = ElementTree.iterparse(StringIO(view_string), events=("start",))
1395 for event, elem in parser:
1396 if event == "start":
1399 self.parse_domains_and_contexts(elem, session)
1402 def parse_domains_and_contexts(self, elem, session):
1403 """ Converts domains and contexts from the view into Python objects,
1404 either literals if they can be parsed by literal_eval or a special
1405 placeholder object if the domain or context refers to free variables.
1407 :param elem: the current node being parsed
1408 :type param: xml.etree.ElementTree.Element
1409 :param session: OpenERP session object, used to store and retrieve
1411 :type session: openerpweb.openerpweb.OpenERPSession
1413 for el in ['domain', 'filter_domain']:
1414 domain = elem.get(el, '').strip()
1416 elem.set(el, parse_domain(domain, session))
1417 elem.set(el + '_string', domain)
1418 for el in ['context', 'default_get']:
1419 context_string = elem.get(el, '').strip()
1421 elem.set(el, parse_context(context_string, session))
1422 elem.set(el + '_string', context_string)
1424 @openerpweb.jsonrequest
1425 def load(self, req, model, view_id, view_type, toolbar=False):
1426 return self.fields_view_get(req, model, view_id, view_type, toolbar=toolbar)
1428 class TreeView(View):
1429 _cp_path = "/web/treeview"
1431 @openerpweb.jsonrequest
1432 def action(self, req, model, id):
1433 return load_actions_from_ir_values(
1434 req,'action', 'tree_but_open',[(model, id)],
1437 class SearchView(View):
1438 _cp_path = "/web/searchview"
1440 @openerpweb.jsonrequest
1441 def load(self, req, model, view_id):
1442 fields_view = self.fields_view_get(req, model, view_id, 'search')
1443 return {'fields_view': fields_view}
1445 @openerpweb.jsonrequest
1446 def fields_get(self, req, model):
1447 Model = req.session.model(model)
1448 fields = Model.fields_get(False, req.session.eval_context(req.context))
1449 for field in fields.values():
1450 # shouldn't convert the views too?
1451 if field.get('domain'):
1452 field["domain"] = parse_domain(field["domain"], req.session)
1453 if field.get('context'):
1454 field["context"] = parse_context(field["context"], req.session)
1455 return {'fields': fields}
1457 @openerpweb.jsonrequest
1458 def get_filters(self, req, model):
1459 logger = logging.getLogger(__name__ + '.SearchView.get_filters')
1460 Model = req.session.model("ir.filters")
1461 filters = Model.get_filters(model)
1462 for filter in filters:
1464 parsed_context = parse_context(filter["context"], req.session)
1465 filter["context"] = (parsed_context
1466 if not isinstance(parsed_context, nonliterals.BaseContext)
1467 else req.session.eval_context(parsed_context))
1469 parsed_domain = parse_domain(filter["domain"], req.session)
1470 filter["domain"] = (parsed_domain
1471 if not isinstance(parsed_domain, nonliterals.BaseDomain)
1472 else req.session.eval_domain(parsed_domain))
1474 logger.exception("Failed to parse custom filter %s in %s",
1475 filter['name'], model)
1476 filter['disabled'] = True
1477 del filter['context']
1478 del filter['domain']
1481 class Binary(openerpweb.Controller):
1482 _cp_path = "/web/binary"
1484 @openerpweb.httprequest
1485 def image(self, req, model, id, field, **kw):
1486 last_update = '__last_update'
1487 Model = req.session.model(model)
1488 context = req.session.eval_context(req.context)
1489 headers = [('Content-Type', 'image/png')]
1490 etag = req.httprequest.headers.get('If-None-Match')
1491 hashed_session = hashlib.md5(req.session_id).hexdigest()
1492 id = None if not id else simplejson.loads(id)
1493 if type(id) is list:
1496 if not id and hashed_session == etag:
1497 return werkzeug.wrappers.Response(status=304)
1499 date = Model.read([id], [last_update], context)[0].get(last_update)
1500 if hashlib.md5(date).hexdigest() == etag:
1501 return werkzeug.wrappers.Response(status=304)
1503 retag = hashed_session
1506 res = Model.default_get([field], context).get(field)
1509 res = Model.read([id], [last_update, field], context)[0]
1510 retag = hashlib.md5(res.get(last_update)).hexdigest()
1511 image_base64 = res.get(field)
1513 if kw.get('resize'):
1514 resize = kw.get('resize').split(',');
1515 if len(resize) == 2 and int(resize[0]) and int(resize[1]):
1516 width = int(resize[0])
1517 height = int(resize[1])
1518 # resize maximum 500*500
1519 if width > 500: width = 500
1520 if height > 500: height = 500
1521 image_base64 = openerp.tools.image_resize_image(base64_source=image_base64, size=(width, height), encoding='base64', filetype='PNG')
1523 image_data = base64.b64decode(image_base64)
1525 except (TypeError, xmlrpclib.Fault):
1526 image_data = self.placeholder(req)
1527 headers.append(('ETag', retag))
1528 headers.append(('Content-Length', len(image_data)))
1530 ncache = int(kw.get('cache'))
1531 headers.append(('Cache-Control', 'no-cache' if ncache == 0 else 'max-age=%s' % (ncache)))
1534 return req.make_response(image_data, headers)
1535 def placeholder(self, req):
1536 addons_path = openerpweb.addons_manifest['web']['addons_path']
1537 return open(os.path.join(addons_path, 'web', 'static', 'src', 'img', 'placeholder.png'), 'rb').read()
1539 @openerpweb.httprequest
1540 def saveas(self, req, model, field, id=None, filename_field=None, **kw):
1541 """ Download link for files stored as binary fields.
1543 If the ``id`` parameter is omitted, fetches the default value for the
1544 binary field (via ``default_get``), otherwise fetches the field for
1545 that precise record.
1547 :param req: OpenERP request
1548 :type req: :class:`web.common.http.HttpRequest`
1549 :param str model: name of the model to fetch the binary from
1550 :param str field: binary field
1551 :param str id: id of the record from which to fetch the binary
1552 :param str filename_field: field holding the file's name, if any
1553 :returns: :class:`werkzeug.wrappers.Response`
1555 Model = req.session.model(model)
1556 context = req.session.eval_context(req.context)
1559 fields.append(filename_field)
1561 res = Model.read([int(id)], fields, context)[0]
1563 res = Model.default_get(fields, context)
1564 filecontent = base64.b64decode(res.get(field, ''))
1566 return req.not_found()
1568 filename = '%s_%s' % (model.replace('.', '_'), id)
1570 filename = res.get(filename_field, '') or filename
1571 return req.make_response(filecontent,
1572 [('Content-Type', 'application/octet-stream'),
1573 ('Content-Disposition', content_disposition(filename, req))])
1575 @openerpweb.httprequest
1576 def saveas_ajax(self, req, data, token):
1577 jdata = simplejson.loads(data)
1578 model = jdata['model']
1579 field = jdata['field']
1580 id = jdata.get('id', None)
1581 filename_field = jdata.get('filename_field', None)
1582 context = jdata.get('context', dict())
1584 context = req.session.eval_context(context)
1585 Model = req.session.model(model)
1588 fields.append(filename_field)
1590 res = Model.read([int(id)], fields, context)[0]
1592 res = Model.default_get(fields, context)
1593 filecontent = base64.b64decode(res.get(field, ''))
1595 raise ValueError("No content found for field '%s' on '%s:%s'" %
1598 filename = '%s_%s' % (model.replace('.', '_'), id)
1600 filename = res.get(filename_field, '') or filename
1601 return req.make_response(filecontent,
1602 headers=[('Content-Type', 'application/octet-stream'),
1603 ('Content-Disposition', content_disposition(filename, req))],
1604 cookies={'fileToken': int(token)})
1606 @openerpweb.httprequest
1607 def upload(self, req, callback, ufile):
1608 # TODO: might be useful to have a configuration flag for max-length file uploads
1610 out = """<script language="javascript" type="text/javascript">
1611 var win = window.top.window;
1612 win.jQuery(win).trigger(%s, %s);
1615 args = [len(data), ufile.filename,
1616 ufile.content_type, base64.b64encode(data)]
1617 except Exception, e:
1618 args = [False, e.message]
1619 return out % (simplejson.dumps(callback), simplejson.dumps(args))
1621 @openerpweb.httprequest
1622 def upload_attachment(self, req, callback, model, id, ufile):
1623 context = req.session.eval_context(req.context)
1624 Model = req.session.model('ir.attachment')
1626 out = """<script language="javascript" type="text/javascript">
1627 var win = window.top.window;
1628 win.jQuery(win).trigger(%s, %s);
1630 attachment_id = Model.create({
1631 'name': ufile.filename,
1632 'datas': base64.encodestring(ufile.read()),
1633 'datas_fname': ufile.filename,
1638 'filename': ufile.filename,
1641 except Exception, e:
1642 args = { 'error': e.message }
1643 return out % (simplejson.dumps(callback), simplejson.dumps(args))
1645 class Action(openerpweb.Controller):
1646 _cp_path = "/web/action"
1648 @openerpweb.jsonrequest
1649 def load(self, req, action_id, do_not_eval=False, eval_context=None):
1650 Actions = req.session.model('ir.actions.actions')
1652 context = req.session.eval_context(req.context)
1653 eval_context = req.session.eval_context(nonliterals.CompoundContext(context, eval_context or {}))
1656 action_id = int(action_id)
1659 module, xmlid = action_id.split('.', 1)
1660 model, action_id = req.session.model('ir.model.data').get_object_reference(module, xmlid)
1661 assert model.startswith('ir.actions.')
1663 action_id = 0 # force failed read
1665 base_action = Actions.read([action_id], ['type'], context)
1668 action_type = base_action[0]['type']
1669 if action_type == 'ir.actions.report.xml':
1670 ctx.update({'bin_size': True})
1672 action = req.session.model(action_type).read([action_id], False, ctx)
1674 value = clean_action(req, action[0], eval_context, do_not_eval)
1677 @openerpweb.jsonrequest
1678 def run(self, req, action_id):
1679 context = req.session.eval_context(req.context)
1680 return_action = req.session.model('ir.actions.server').run(
1681 [action_id], req.session.eval_context(req.context))
1683 return clean_action(req, return_action, context)
1688 _cp_path = "/web/export"
1690 @openerpweb.jsonrequest
1691 def formats(self, req):
1692 """ Returns all valid export formats
1694 :returns: for each export format, a pair of identifier and printable name
1695 :rtype: [(str, str)]
1699 for path, controller in openerpweb.controllers_path.iteritems()
1700 if path.startswith(self._cp_path)
1701 if hasattr(controller, 'fmt')
1702 ], key=operator.itemgetter("label"))
1704 def fields_get(self, req, model):
1705 Model = req.session.model(model)
1706 fields = Model.fields_get(False, req.session.eval_context(req.context))
1709 @openerpweb.jsonrequest
1710 def get_fields(self, req, model, prefix='', parent_name= '',
1711 import_compat=True, parent_field_type=None,
1714 if import_compat and parent_field_type == "many2one":
1717 fields = self.fields_get(req, model)
1720 fields.pop('id', None)
1722 fields['.id'] = fields.pop('id', {'string': 'ID'})
1724 fields_sequence = sorted(fields.iteritems(),
1725 key=lambda field: field[1].get('string', ''))
1728 for field_name, field in fields_sequence:
1730 if exclude and field_name in exclude:
1732 if field.get('readonly'):
1733 # If none of the field's states unsets readonly, skip the field
1734 if all(dict(attrs).get('readonly', True)
1735 for attrs in field.get('states', {}).values()):
1738 id = prefix + (prefix and '/'or '') + field_name
1739 name = parent_name + (parent_name and '/' or '') + field['string']
1740 record = {'id': id, 'string': name,
1741 'value': id, 'children': False,
1742 'field_type': field.get('type'),
1743 'required': field.get('required'),
1744 'relation_field': field.get('relation_field')}
1745 records.append(record)
1747 if len(name.split('/')) < 3 and 'relation' in field:
1748 ref = field.pop('relation')
1749 record['value'] += '/id'
1750 record['params'] = {'model': ref, 'prefix': id, 'name': name}
1752 if not import_compat or field['type'] == 'one2many':
1753 # m2m field in import_compat is childless
1754 record['children'] = True
1758 @openerpweb.jsonrequest
1759 def namelist(self,req, model, export_id):
1760 # TODO: namelist really has no reason to be in Python (although itertools.groupby helps)
1761 export = req.session.model("ir.exports").read([export_id])[0]
1762 export_fields_list = req.session.model("ir.exports.line").read(
1763 export['export_fields'])
1765 fields_data = self.fields_info(
1766 req, model, map(operator.itemgetter('name'), export_fields_list))
1769 {'name': field['name'], 'label': fields_data[field['name']]}
1770 for field in export_fields_list
1773 def fields_info(self, req, model, export_fields):
1775 fields = self.fields_get(req, model)
1776 if ".id" in export_fields:
1777 fields['.id'] = fields.pop('id', {'string': 'ID'})
1779 # To make fields retrieval more efficient, fetch all sub-fields of a
1780 # given field at the same time. Because the order in the export list is
1781 # arbitrary, this requires ordering all sub-fields of a given field
1782 # together so they can be fetched at the same time
1784 # Works the following way:
1785 # * sort the list of fields to export, the default sorting order will
1786 # put the field itself (if present, for xmlid) and all of its
1787 # sub-fields right after it
1788 # * then, group on: the first field of the path (which is the same for
1789 # a field and for its subfields and the length of splitting on the
1790 # first '/', which basically means grouping the field on one side and
1791 # all of the subfields on the other. This way, we have the field (for
1792 # the xmlid) with length 1, and all of the subfields with the same
1793 # base but a length "flag" of 2
1794 # * if we have a normal field (length 1), just add it to the info
1795 # mapping (with its string) as-is
1796 # * otherwise, recursively call fields_info via graft_subfields.
1797 # all graft_subfields does is take the result of fields_info (on the
1798 # field's model) and prepend the current base (current field), which
1799 # rebuilds the whole sub-tree for the field
1801 # result: because we're not fetching the fields_get for half the
1802 # database models, fetching a namelist with a dozen fields (including
1803 # relational data) falls from ~6s to ~300ms (on the leads model).
1804 # export lists with no sub-fields (e.g. import_compatible lists with
1805 # no o2m) are even more efficient (from the same 6s to ~170ms, as
1806 # there's a single fields_get to execute)
1807 for (base, length), subfields in itertools.groupby(
1808 sorted(export_fields),
1809 lambda field: (field.split('/', 1)[0], len(field.split('/', 1)))):
1810 subfields = list(subfields)
1812 # subfields is a seq of $base/*rest, and not loaded yet
1813 info.update(self.graft_subfields(
1814 req, fields[base]['relation'], base, fields[base]['string'],
1818 info[base] = fields[base]['string']
1822 def graft_subfields(self, req, model, prefix, prefix_string, fields):
1823 export_fields = [field.split('/', 1)[1] for field in fields]
1825 (prefix + '/' + k, prefix_string + '/' + v)
1826 for k, v in self.fields_info(req, model, export_fields).iteritems())
1828 #noinspection PyPropertyDefinition
1830 def content_type(self):
1831 """ Provides the format's content type """
1832 raise NotImplementedError()
1834 def filename(self, base):
1835 """ Creates a valid filename for the format (with extension) from the
1836 provided base name (exension-less)
1838 raise NotImplementedError()
1840 def from_data(self, fields, rows):
1841 """ Conversion method from OpenERP's export data to whatever the
1842 current export class outputs
1844 :params list fields: a list of fields to export
1845 :params list rows: a list of records to export
1849 raise NotImplementedError()
1851 @openerpweb.httprequest
1852 def index(self, req, data, token):
1853 model, fields, ids, domain, import_compat = \
1854 operator.itemgetter('model', 'fields', 'ids', 'domain',
1856 simplejson.loads(data))
1858 context = req.session.eval_context(req.context)
1859 Model = req.session.model(model)
1860 ids = ids or Model.search(domain, 0, False, False, context)
1862 field_names = map(operator.itemgetter('name'), fields)
1863 import_data = Model.export_data(ids, field_names, context).get('datas',[])
1866 columns_headers = field_names
1868 columns_headers = [val['label'].strip() for val in fields]
1871 return req.make_response(self.from_data(columns_headers, import_data),
1872 headers=[('Content-Disposition',
1873 content_disposition(self.filename(model), req)),
1874 ('Content-Type', self.content_type)],
1875 cookies={'fileToken': int(token)})
1877 class CSVExport(Export):
1878 _cp_path = '/web/export/csv'
1879 fmt = {'tag': 'csv', 'label': 'CSV'}
1882 def content_type(self):
1883 return 'text/csv;charset=utf8'
1885 def filename(self, base):
1886 return base + '.csv'
1888 def from_data(self, fields, rows):
1890 writer = csv.writer(fp, quoting=csv.QUOTE_ALL)
1892 writer.writerow([name.encode('utf-8') for name in fields])
1897 if isinstance(d, basestring):
1898 d = d.replace('\n',' ').replace('\t',' ')
1900 d = d.encode('utf-8')
1901 except UnicodeError:
1903 if d is False: d = None
1905 writer.writerow(row)
1912 class ExcelExport(Export):
1913 _cp_path = '/web/export/xls'
1917 'error': None if xlwt else "XLWT required"
1921 def content_type(self):
1922 return 'application/vnd.ms-excel'
1924 def filename(self, base):
1925 return base + '.xls'
1927 def from_data(self, fields, rows):
1928 workbook = xlwt.Workbook()
1929 worksheet = workbook.add_sheet('Sheet 1')
1931 for i, fieldname in enumerate(fields):
1932 worksheet.write(0, i, fieldname)
1933 worksheet.col(i).width = 8000 # around 220 pixels
1935 style = xlwt.easyxf('align: wrap yes')
1937 for row_index, row in enumerate(rows):
1938 for cell_index, cell_value in enumerate(row):
1939 if isinstance(cell_value, basestring):
1940 cell_value = re.sub("\r", " ", cell_value)
1941 if cell_value is False: cell_value = None
1942 worksheet.write(row_index + 1, cell_index, cell_value, style)
1951 class Reports(View):
1952 _cp_path = "/web/report"
1953 POLLING_DELAY = 0.25
1955 'doc': 'application/vnd.ms-word',
1956 'html': 'text/html',
1957 'odt': 'application/vnd.oasis.opendocument.text',
1958 'pdf': 'application/pdf',
1959 'sxw': 'application/vnd.sun.xml.writer',
1960 'xls': 'application/vnd.ms-excel',
1963 @openerpweb.httprequest
1964 def index(self, req, action, token):
1965 action = simplejson.loads(action)
1967 report_srv = req.session.proxy("report")
1968 context = req.session.eval_context(
1969 nonliterals.CompoundContext(
1970 req.context or {}, action[ "context"]))
1973 report_ids = context["active_ids"]
1974 if 'report_type' in action:
1975 report_data['report_type'] = action['report_type']
1976 if 'datas' in action:
1977 if 'ids' in action['datas']:
1978 report_ids = action['datas'].pop('ids')
1979 report_data.update(action['datas'])
1981 report_id = report_srv.report(
1982 req.session._db, req.session._uid, req.session._password,
1983 action["report_name"], report_ids,
1984 report_data, context)
1986 report_struct = None
1988 report_struct = report_srv.report_get(
1989 req.session._db, req.session._uid, req.session._password, report_id)
1990 if report_struct["state"]:
1993 time.sleep(self.POLLING_DELAY)
1995 report = base64.b64decode(report_struct['result'])
1996 if report_struct.get('code') == 'zlib':
1997 report = zlib.decompress(report)
1998 report_mimetype = self.TYPES_MAPPING.get(
1999 report_struct['format'], 'octet-stream')
2000 file_name = action.get('name', 'report')
2001 if 'name' not in action:
2002 reports = req.session.model('ir.actions.report.xml')
2003 res_id = reports.search([('report_name', '=', action['report_name']),],
2004 0, False, False, context)
2006 file_name = reports.read(res_id[0], ['name'], context)['name']
2008 file_name = action['report_name']
2009 file_name = '%s.%s' % (file_name, report_struct['format'])
2011 return req.make_response(report,
2013 ('Content-Disposition', content_disposition(file_name, req)),
2014 ('Content-Type', report_mimetype),
2015 ('Content-Length', len(report))],
2016 cookies={'fileToken': int(token)})
2018 # vim:expandtab:tabstop=4:softtabstop=4:shiftwidth=4: