# -*- coding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2010 Tiny SPRL (). # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . # ############################################################################## import base64 from osv import osv, fields from osv.orm import except_orm import urlparse import os import nodes from tools.translate import _ class document_directory(osv.osv): _name = 'document.directory' _description = 'Directory' _order = 'name desc' _columns = { 'name': fields.char('Name', size=64, required=True, select=1), 'write_date': fields.datetime('Date Modified', readonly=True), 'write_uid': fields.many2one('res.users', 'Last Modification User', readonly=True), 'create_date': fields.datetime('Date Created', readonly=True), 'create_uid': fields.many2one('res.users', 'Creator', readonly=True), 'file_type': fields.char('Content Type', size=32), 'domain': fields.char('Domain', size=128, help="Use a domain if you want to apply an automatic filter on visible resources."), 'user_id': fields.many2one('res.users', 'Owner'), 'storage_id': fields.many2one('document.storage', 'Storage'), 'group_ids': fields.many2many('res.groups', 'document_directory_group_rel', 'item_id', 'group_id', 'Groups'), 'parent_id': fields.many2one('document.directory', 'Parent Item'), 'child_ids': fields.one2many('document.directory', 'parent_id', 'Children'), 'file_ids': fields.one2many('ir.attachment', 'parent_id', 'Files'), 'content_ids': fields.one2many('document.directory.content', 'directory_id', 'Virtual Files'), 'type': fields.selection([('directory','Static Directory'),('ressource','Other Resources')], 'Type', required=True), 'ressource_type_id': fields.many2one('ir.model', 'Directories Mapped to Objects', help="Select an object here and Open ERP will create a mapping for each of these " \ "objects, using the given domain, when browsing through FTP."), 'resource_field': fields.many2one('ir.model.fields', 'Name field', help='Field to be used as name on resource directories. If empty, the "name" will be used.'), 'ressource_parent_type_id': fields.many2one('ir.model', 'Parent Model', help="If you put an object here, this directory template will appear bellow all of these objects. " \ "Don't put a parent directory if you select a parent model."), 'ressource_id': fields.integer('Resource ID'), 'ressource_tree': fields.boolean('Tree Structure', help="Check this if you want to use the same tree structure as the object selected in the system."), 'dctx_ids': fields.one2many('document.directory.dctx', 'dir_id', 'Context fields'), } def _get_root_directory(self, cr,uid, context=None): objid=self.pool.get('ir.model.data') try: mid = objid._get_id(cr, uid, 'document', 'dir_root') if not mid: return False root_id = objid.read(cr, uid, mid, ['res_id'])['res_id'] return root_id except Exception, e: import netsvc logger = netsvc.Logger() logger.notifyChannel("document", netsvc.LOG_WARNING, 'Cannot set directory root:'+ str(e)) return False return objid.browse(cr, uid, mid, context=context).res_id def _get_def_storage(self,cr,uid,context=None): if context and context.has_key('default_parent_id'): # Use the same storage as the parent.. diro = self.browse(cr,uid,context['default_parent_id']) if diro.storage_id: return diro.storage_id.id objid=self.pool.get('ir.model.data') try: mid = objid._get_id(cr, uid, 'document', 'storage_default') return objid.browse(cr, uid, mid, context=context).res_id except Exception: return None _defaults = { 'user_id': lambda self,cr,uid,ctx: uid, 'domain': lambda self,cr,uid,ctx: '[]', 'type': lambda *args: 'directory', 'ressource_id': lambda *a: 0, 'storage_id': _get_def_storage, } _sql_constraints = [ ('dirname_uniq', 'unique (name,parent_id,ressource_id,ressource_parent_type_id)', 'The directory name must be unique !'), ('no_selfparent', 'check(parent_id <> id)', 'Directory cannot be parent of itself!') ] def name_get(self, cr, uid, ids, context={}): res = [] all_ids = self.search(cr,uid,[]) for d in self.browse(cr, uid, ids, context=context): if d.id not in all_ids: continue s = '' d2 = d while d2 and d2.parent_id: s = d2.name + (s and ('/' + s) or '') d2 = d2.parent_id res.append((d.id, s)) return res def get_full_path(self, cr, uid, dir_id, context=None): """ Return the full path to this directory, in a list, root first """ def _parent(dir_id, path): parent=self.browse(cr,uid,dir_id) if parent.parent_id and not parent.ressource_parent_type_id: _parent(parent.parent_id.id,path) path.append(parent.name) else: path.append(parent.name) return path path = [] _parent(dir_id, path) return path def ol_get_resource_path(self,cr,uid,dir_id,res_model,res_id): # this method will be used in process module # to be need test and Improvement if resource dir has parent resource (link resource) path=[] def _parent(dir_id,path): parent=self.browse(cr,uid,dir_id) if parent.parent_id and not parent.ressource_parent_type_id: _parent(parent.parent_id.id,path) path.append(parent.name) else: path.append(parent.name) return path directory=self.browse(cr,uid,dir_id) model_ids=self.pool.get('ir.model').search(cr,uid,[('model','=',res_model)]) if directory: _parent(dir_id,path) path.append(self.pool.get(directory.ressource_type_id.model).browse(cr,uid,res_id).name) #user=self.pool.get('res.users').browse(cr,uid,uid) #return "ftp://%s:%s@localhost:%s/%s/%s"%(user.login,user.password,config.get('ftp_server_port',8021),cr.dbname,'/'.join(path)) # No way we will return the password! return "ftp://user:pass@host:port/test/this" return False def _check_recursion(self, cr, uid, ids): level = 100 while len(ids): cr.execute('select distinct parent_id from document_directory where id in ('+','.join(map(str,ids))+')') ids = filter(None, map(lambda x:x[0], cr.fetchall())) if not level: return False level -= 1 return True _constraints = [ (_check_recursion, 'Error! You can not create recursive Directories.', ['parent_id']) ] def __init__(self, *args, **kwargs): res = super(document_directory, self).__init__(*args, **kwargs) #self._cache = {} def onchange_content_id(self, cr, uid, ids, ressource_type_id): return {} """ PRE: uri: of the form "Sales Order/SO001" PORT: uri object: the object.directory or object.directory.content object2: the other object linked (if object.directory.content) """ def get_object(self, cr, uid, uri, context=None): """ Return a node object for the given uri. This fn merely passes the call to node_context """ if not context: context = {} lang = context.get('lang',False) if not lang: user = self.pool.get('res.users').browse(cr, uid, uid) lang = user.context_lang context['lang'] = lang try: #just instrumentation return nodes.get_node_context(cr, uid, context).get_uri(cr,uri) except Exception,e: print "exception: ",e raise def _locate_child(self, cr, uid, root_id, uri,nparent, ncontext): """ try to locate the node in uri, Return a tuple (node_dir, remaining_path) """ return (nodes.node_database(context=ncontext), uri) def old_code(): if not uri: return node_database(cr, uid, context=context) turi = tuple(uri) node = node_class(cr, uid, '/', False, context=context, type='database') for path in uri[:]: if path: node = node.child(path) if not node: return False oo = node.object and (node.object._name, node.object.id) or False oo2 = node.object2 and (node.object2._name, node.object2.id) or False return node def ol_get_childs(self, cr, uid, uri, context={}): node = self.get_object(cr, uid, uri, context) if uri: children = node.children() else: children= [node] result = map(lambda node: node.path_get(), children) return result def copy(self, cr, uid, id, default=None, context=None): if not default: default ={} name = self.read(cr, uid, [id])[0]['name'] default.update({'name': name+ " (copy)"}) return super(document_directory,self).copy(cr,uid,id,default,context) def _check_duplication(self, cr, uid,vals,ids=[],op='create'): name=vals.get('name',False) parent_id=vals.get('parent_id',False) ressource_parent_type_id=vals.get('ressource_parent_type_id',False) ressource_id=vals.get('ressource_id',0) if op=='write': for directory in self.browse(cr,uid,ids): if not name: name=directory.name if not parent_id: parent_id=directory.parent_id and directory.parent_id.id or False if not ressource_parent_type_id: ressource_parent_type_id=directory.ressource_parent_type_id and directory.ressource_parent_type_id.id or False if not ressource_id: ressource_id=directory.ressource_id and directory.ressource_id or 0 res=self.search(cr,uid,[('id','<>',directory.id),('name','=',name),('parent_id','=',parent_id),('ressource_parent_type_id','=',ressource_parent_type_id),('ressource_id','=',ressource_id)]) if len(res): return False if op=='create': res=self.search(cr,uid,[('name','=',name),('parent_id','=',parent_id),('ressource_parent_type_id','=',ressource_parent_type_id),('ressource_id','=',ressource_id)]) if len(res): return False return True def write(self, cr, uid, ids, vals, context=None): if not self._check_duplication(cr,uid,vals,ids,op='write'): raise osv.except_osv(_('ValidateError'), _('Directory name must be unique!')) return super(document_directory,self).write(cr,uid,ids,vals,context=context) def create(self, cr, uid, vals, context=None): if not self._check_duplication(cr,uid,vals): raise osv.except_osv(_('ValidateError'), _('Directory name must be unique!')) if vals.get('name',False) and (vals.get('name').find('/')+1 or vals.get('name').find('@')+1 or vals.get('name').find('$')+1 or vals.get('name').find('#')+1) : raise osv.except_osv(_('ValidateError'), _('Directory name contains special characters!')) return super(document_directory,self).create(cr, uid, vals, context) document_directory() class document_directory_dctx(osv.osv): """ In order to evaluate dynamic folders, child items could have a limiting domain expression. For that, their parents will export a context where useful information will be passed on. If you define sth like "s_id" = "this.id" at a folder iterating over sales, its children could have a domain like [('sale_id', = ,dctx_s_id )] This system should be used recursively, that is, parent dynamic context will be appended to all children down the tree. """ _name = 'document.directory.dctx' _description = 'Directory Dynamic Context' _columns = { 'dir_id': fields.many2one('document.directory', 'Directory', required=True), 'field': fields.char('Field', size=20, required=True, select=1, help="The name of the field. Note that the prefix \"dctx_\" will be prepended to what is typed here."), 'expr': fields.char('Expression', size=64, required=True, help="A python expression used to evaluate the field.\n" + \ "You can use 'dir_id' for current dir, 'res_id', 'res_model' as a reference to the current record, in dynamic folders"), } document_directory_dctx() class document_directory_node(osv.osv): _inherit = 'process.node' _columns = { 'directory_id': fields.many2one('document.directory', 'Document directory', ondelete="set null"), } document_directory_node()