# HG changeset patch # User samuel huron # Date 1276779876 -7200 # Node ID 24397932219d589e525955316ffa04a5bde983f7 # Parent 1fcf0bd88ba3aa07a59ac928d63d3d5430e67107 Merge test diff -r 1fcf0bd88ba3 -r 24397932219d sbin/sync/sync_ldt_platform --- a/sbin/sync/sync_ldt_platform Thu Jun 17 11:24:33 2010 +0200 +++ b/sbin/sync/sync_ldt_platform Thu Jun 17 15:04:36 2010 +0200 @@ -1,29 +1,31 @@ -#!/usr/bin/env bash -set -e -if [ -d ~/tmp/eulalie_V$1 ]; then - rm -fr ~/tmp/eulalie_V$1; -fi - -hg archive -r V$1 ~/tmp/eulalie_V$1 - -#text2unix ~/tmp/eulalie_V$1 - -if [ -d ~/tmp/eulalie_V$1 ]; then - cat < - - \ No newline at end of file diff -r 1fcf0bd88ba3 -r 24397932219d web/eulalie/templates/eulalie/workspace.html --- a/web/eulalie/templates/eulalie/workspace.html Thu Jun 17 11:24:33 2010 +0200 +++ b/web/eulalie/templates/eulalie/workspace.html Thu Jun 17 15:04:36 2010 +0200 @@ -1,106 +1,106 @@ -{% extends "base.html" %} -{% load i18n %} - -{% block js_declaration %} -{{block.super}} - - -{% endblock %} - -{% block css_import %} -{{block.super}} - -{% endblock %} - -{% block content %} - -

{% trans "content list" %}

- -{% for content in contents %} - - - - - {% url ldt.ldt_utils.views.project_json_externalid content.external_id as json_url_externalid %} - - -{% endfor %} -

{% trans "open ldt" %}

{% trans "create project" %}

{% trans "link json by externalid" %} -

- -

{% trans "project list" %}

- -{% for project in projects %} - - - - - {% url ldt.ldt_utils.views.project_json_id project.ldt_id as json_url_id %} - -{% endfor %} -

{% trans "open ldt" %}

{% trans "copy project" %}

{% trans "link json by id" %} -

- -{% endblock %} +{% extends "base.html" %} +{% load i18n %} + +{% block js_declaration %} +{{block.super}} + + +{% endblock %} + +{% block css_import %} +{{block.super}} + +{% endblock %} + +{% block content %} + +

{% trans "content list" %}

+ +{% for content in contents %} + + + + + {% url ldt.ldt_utils.views.project_json_externalid content.external_id as json_url_externalid %} + + +{% endfor %} +

{% trans "open ldt" %}

{% trans "create project" %}

{% trans "link json by externalid" %} +

+ +

{% trans "project list" %}

+ +{% for project in projects %} + + + + + {% url ldt.ldt_utils.views.project_json_id project.ldt_id as json_url_id %} + +{% endfor %} +

{% trans "open ldt" %}

{% trans "copy project" %}

{% trans "link json by id" %} +

+ +{% endblock %} diff -r 1fcf0bd88ba3 -r 24397932219d web/ldt/ldt_utils/fileimport.py --- a/web/ldt/ldt_utils/fileimport.py Thu Jun 17 11:24:33 2010 +0200 +++ b/web/ldt/ldt_utils/fileimport.py Thu Jun 17 15:04:36 2010 +0200 @@ -1,379 +1,376 @@ -import tempfile -import os.path -import shutil -from django.core.exceptions import ObjectDoesNotExist -from ldt.utils import zipfileext -from django.conf import settings -from models import Content -import xml.dom.minidom -import xml.dom.ext #@UnresolvedImport -import xml.xpath #@UnresolvedImport -import fnmatch -import uuid -import urllib - -class FileImportError(Exception): - def __init__(self, value): - self.value = value - def __str__(self): - return repr(self.value) - - -def Property(func): - return property(**func()) - -class IriInfo(object): - - - def __init__(self, id, order, titledesc, basepath="", videopath=settings.STREAM_URL, decoupage_blacklist = settings.DECOUPAGE_BLACKLIST, flatten = True): - self.id = id - self.basepath = basepath - self.order = order - self.src = "" - self.annotations = None - self.videopath = videopath - self.videourl = "" - self.title = None - self.desc = None - self.duration = None - self.created = False - self.content = None - self.decoupage_blacklist = decoupage_blacklist - if self.decoupage_blacklist is None: - self.decoupage_blacklist = () - self.flatten = flatten - - - - def processIri(self): - # for just import a file ldt and get the title for every media - if 'http' in self.src: - url = urllib.urlopen(self.src) - doc = xml.dom.minidom.parse(url) - doc = Ft.Xml.Domlette.ConvertDocument(doc) - con = xml.xpath.Context.Context(doc, 1, 1, None) - #open .iri and get the title - res = xml.xpath.Evaluate("/iri/head/meta[@name='title']/@content", context=con) - self.title = res[0].value - - #for import a zip, get title and copy file .iri in the media directory - else: - path = os.path.join(self.basepath, self.src) - doc = xml.dom.minidom.parse(path) - - con = xml.xpath.Context.Context(doc, 1, 1, None) - - res = xml.xpath.Evaluate("/iri/head/meta[@name='title']/@content", context=con) - self.title = res[0].value - - res = xml.xpath.Evaluate("/iri/body/ensembles",context=con) - ensemblesnode = res[0] - - ensembleids = [] - - for node in ensemblesnode.childNodes: - if node.nodeType == xml.dom.Node.ELEMENT_NODE and node.tagName == "ensemble": - id = node.getAttributeNS(None,u"id") - if id not in ensembleids: - ensembleids.append(id) - - if self.annotations is not None: - newEnsemble = None - for cnode in self.annotations.childNodes: - if cnode.nodeType == xml.dom.Node.ELEMENT_NODE and cnode.tagName == "decoupage": - if newEnsemble is None: - newensemble = doc.createElement('ensemble') - ensembleid = self.id+"_"+str(uuid.uuid1()) - newensemble.setAttributeNS(None,'id',ensembleid) - - newensemble.setAttributeNS(None,'title', self.annotations.getAttribute('title')) - newensemble.setAttributeNS(None,'author', self.annotations.getAttribute('author')) - newensemble.setAttributeNS(None,'date', self.annotations.getAttribute('date')) - newensemble.setAttributeNS(None,'abstract', self.annotations.getAttribute('abstract')) - ensemblesnode.appendChild(newensemble) - ensembleids.append(ensembleid) - newDecoupageNode = cnode.cloneNode(True) - newensemble.appendChild(newDecoupageNode) - elif cnode.nodeType == xml.dom.Node.ELEMENT_NODE and cnode.tagName == "ensemble": - ensembleid = cnode.getAttribute(u"id") - cloneNode = cnode.cloneNode(True) - if ensembleid in ensembleids: - ensembleid = self.id+"_"+str(uuid.uuid1()) - cloneNode.setAttribute(u"id", ensembleid) - ensembleids.append(ensembleid) - ensemblesnode.appendChild(cloneNode) - - res = xml.xpath.Evaluate("/iri/body/medias/media[@id='video']/video", context=con) - if self.flatten: - src_video = res[0].getAttribute('src') - self.videourl = os.path.basename(src_video) - res[0].setAttributeNS(None,'src', self.videourl) - self.duration = res[0].getAttributeNS(None, u'dur') - - f = open(path, "w") - try: - xml.dom.ext.Print(doc, stream=f) - finally: - f.close() - - - destPath = os.path.join(os.path.join(os.path.join(settings.MEDIA_ROOT, "media"), "ldt"), self.id); - if not os.path.exists(destPath): - os.makedirs(destPath) - shutil.move(os.path.join(self.basepath, self.src), os.path.join(destPath, os.path.basename(self.src))) - self.src = self.id + u"/" + os.path.basename(self.src) - - - - def saveContent(self): - #if 'http' in self.src: - # url = self.src - #else: - # url = self.id + u"/" + os.path.basename(self.src) - content, self.created = Content.objects.get_or_create(iri_id=self.id, defaults = {'src':self.videourl, 'iriurl': self.src, 'title':self.title, 'description':self.desc, 'videopath': self.videopath}) - if not self.created: - content.iriurl = self.src - content.title = self.title - content.description = self.desc - content.save() - - content.iriurl = self.src - content.videopath = self.videopath.rstrip("/") + "/" - - content.iri = self.id + u"/" + os.path.basename(self.src) - content.title = self.title - content.description = self.desc - content.duration = int(self.duration) - content.save() - - self.content = content - - def process(self): - self.processIri() - self.saveContent() - -class BaseFileImport(object): - - def __init__(self, filepath, videopath): - self.__filepath = filepath - self.__tempdir = "" - self.__videopath = videopath - self.__author = None - - - def filepath(): #@NoSelf - doc = """Docstring""" #@UnusedVariable - - def fget(self): - return self.__filepath - - def fset(self, value): - self.__filepath = value - - def fdel(self): - del self.__filepath - - return locals() - - filepath = property(**filepath()) - - def videopath(): #@NoSelf - doc = """Docstring""" #@UnusedVariable - - def fget(self): - return self.__videopath - - def fset(self, value): - self.__videopath = value - - def fdel(self): - del self.__videopath - - return locals() - - videopath = property(**videopath()) - - def author(): #@NoSelf - doc = """Docstring""" #@UnusedVariable - - def fget(self): - return self.__author - - def fset(self, value): - self.__author = value - - def fdel(self): - del self.__author - - return locals() - - author = property(**author()) - - -class FileImport(BaseFileImport): - - def __init__(self, filepath, videopath, flatten): - BaseFileImport.__init__(self, filepath, videopath) - self.__checkExistingMedia = False - self.__flatten = flatten - - def checkExistingMedia(): #@NoSelf - doc = """Docstring""" #@UnusedVariable - - def fget(self): - return self.__checkExistingMedia - - def fset(self, value): - self.__checkExistingMedia = value - - def fdel(self): - del self.__checkExistingMedia - - return locals() - - checkExistingMedia = property(**checkExistingMedia()) - - def flatten(): #@NoSelf - doc = """Docstring""" #@UnusedVariable - - def fget(self): - return self.__flatten - - def fset(self, value): - self.__flatten = value - - def fdel(self): - del self.__flatten - - return locals() - flatten = property(**flatten()) - - def processLdt(self, ldtpath=None): - - # list iri - # see if there is some comments - # inject comment in iri - # copy iri in folder - # create or update content - contents = {} - if ldtpath: - doc = xml.dom.minidom.parse(ldtpath) - else: - doc = xml.dom.minidom.parse(self.filepath) - - con = xml.xpath.Context.Context(doc, 1, 1, None) - - #get author from file ldt - result = xml.xpath.Evaluate("/iri/project", context=con) - for pnode in result: - author = pnode.getAttributeNS(None,u"user") - if author: - self.author = unicode(author) - break - - result = xml.xpath.Evaluate("/iri/medias/media", context=con) - - for i, medianode in enumerate(result): - # get iri file's id from file ldt - id = medianode.attributes['id'].value - if self.checkExistingMedia: - try: - Content.objects.get(iri_id=id) - do_pass = True - except ObjectDoesNotExist: #Content.DoesNotExist - do_pass = False - else: - do_pass = False - if not do_pass: - if not (contents.has_key(id)): - # Create instance iriInfo(id, order, titledesc, basepath="", videopath=settings.STREAM_URL) - if ldtpath: - contents[id] = IriInfo(id, i, "", os.path.dirname(ldtpath), flatten=self.flatten) - else: - contents[id] = IriInfo(id, i, "", flatten=self.flatten) - # Get iri file's url from ldt. This url can be relative path or absolute path. - contents[id].src = medianode.attributes['src'].value - if medianode.attributes['video'].value !="": - contents[id].videopath = medianode.attributes['video'].value - elif self.videopath !="" or self.videopath: - contents[id].videopath = self.videopath - else: - contents[id].videopath =settings.STREAM_URL - - - #get annotation of file ldt - result = xml.xpath.Evaluate("/iri/annotations/content", context=con) - - for contentnode in result: - id = contentnode.attributes['id'].value - # pocketfilms.utils.log.debug("ID : " + str(id)) - if contents.has_key(id): - if self.author: - contentnode.setAttributeNS(None,"author", unicode(self.author)) - contents[id].annotations = contentnode - - #go throught values - for iriinfo in contents.values(): - - iriinfo.process() - - # if yes update - # if no create - # move iri file to the proper place - #return list of iriInfo - - def processFile(self): - if self.filepath.name.endswith(".ldt"): - self.processLdt() - elif self.filepath.name.endswith(".zip"): - self.processZip() - else: - raise FileImportError("Bad file type") - - - def processZip(self): - # """ extraire .zip, pass to method processLdt""" - # create temp directory - self.__tempdir = tempfile.mkdtemp() - openfiles = [] - flvfiles = [] - processedids = [] - - try: - zipfile = zipfileext.ZipFileExt(self.filepath) - zipfile.unzip_into_dir(self.__tempdir) - #load ldt - foldersToProcess = [self.__tempdir] - while len(foldersToProcess): - # pocketfilms.utils.log.debug("folder stack length : "+ str(len(foldersToProcess))) - currentFolder = foldersToProcess.pop() - for entry in os.listdir(currentFolder): - if entry in settings.ZIP_BLACKLIST: - continue - entryPath = os.path.join(currentFolder, entry) - if(os.path.isdir(entryPath)): - # pocketfilms.utils.log.debug("Push folder : " + entryPath) - foldersToProcess.append(entryPath) - elif fnmatch.fnmatch(entry, "*.ldt"): - # pocketfilms.utils.log.debug("Process file : " + entryPath) - ldtid = self.processLdt(entryPath) - processedids.append(ldtid) - elif fnmatch.fnmatch(entry, "*.flv"): - flvfiles.append(entryPath) - - if settings.CONTENT_ROOT and os.path.exists(settings.CONTENT_ROOT): - for entry in flvfiles: - shutil.copy(entry, settings.CONTENT_ROOT) - - finally: - for f in openfiles: - f.close() - shutil.rmtree(self.__tempdir) - # delete directory - return processedids - - # def processFileLdt(self): - # processedids = [] - # ldtid = self.processLdt(self.filepath) - # processedids.append(ldtid) - # return processedids +import tempfile +import os.path +import shutil +from django.core.exceptions import ObjectDoesNotExist +from ldt.utils import zipfileext +from django.conf import settings +from models import Content +import xml.dom.minidom +import xml.dom.ext #@UnresolvedImport +import xml.xpath #@UnresolvedImport +import fnmatch +import uuid +import urllib + +class FileImportError(Exception): + def __init__(self, value): + self.value = value + def __str__(self): + return repr(self.value) + + +def Property(func): + return property(**func()) + +class IriInfo(object): + + + def __init__(self, id, order, titledesc, basepath="", videopath=settings.STREAM_URL, decoupage_blacklist = settings.DECOUPAGE_BLACKLIST, flatten = True): + self.id = id + self.basepath = basepath + self.order = order + self.src = "" + self.annotations = None + self.videopath = videopath + self.videourl = "" + self.title = None + self.desc = None + self.duration = None + self.created = False + self.content = None + self.decoupage_blacklist = decoupage_blacklist + if self.decoupage_blacklist is None: + self.decoupage_blacklist = () + self.flatten = flatten + + + + def processIri(self): + # for just import a file ldt and get the title for every media + if 'http' in self.src: + url = urllib.urlopen(self.src) + doc = xml.dom.minidom.parse(url) + #for import a zip, get title and copy file .iri in the media directory + else: + path = os.path.join(self.basepath, self.src) + doc = xml.dom.minidom.parse(path) + + + doc = Ft.Xml.Domlette.ConvertDocument(doc) + con = xml.xpath.Context.Context(doc, 1, 1, None) + + res = xml.xpath.Evaluate("/iri/head/meta[@name='title']/@content", context=con) + self.title = res[0].value + + + res = xml.xpath.Evaluate("/iri/body/ensembles",context=con) + ensemblesnode = res[0] + + ensembleids = [] + + for node in ensemblesnode.childNodes: + if node.nodeType == xml.dom.Node.ELEMENT_NODE and node.tagName == "ensemble": + id = node.getAttributeNS(None,u"id") + if id not in ensembleids: + ensembleids.append(id) + + if self.annotations is not None: + newEnsemble = None + for cnode in self.annotations.childNodes: + if cnode.nodeType == xml.dom.Node.ELEMENT_NODE and cnode.tagName == "decoupage": + if newEnsemble is None: + newensemble = doc.createElement('ensemble') + ensembleid = self.id+"_"+str(uuid.uuid1()) + newensemble.setAttributeNS(None,'id',ensembleid) + + newensemble.setAttributeNS(None,'title', self.annotations.getAttribute('title')) + newensemble.setAttributeNS(None,'author', self.annotations.getAttribute('author')) + newensemble.setAttributeNS(None,'date', self.annotations.getAttribute('date')) + newensemble.setAttributeNS(None,'abstract', self.annotations.getAttribute('abstract')) + ensemblesnode.appendChild(newensemble) + ensembleids.append(ensembleid) + newDecoupageNode = cnode.cloneNode(True) + newensemble.appendChild(newDecoupageNode) + elif cnode.nodeType == xml.dom.Node.ELEMENT_NODE and cnode.tagName == "ensemble": + ensembleid = cnode.getAttribute(u"id") + cloneNode = cnode.cloneNode(True) + if ensembleid in ensembleids: + ensembleid = self.id+"_"+str(uuid.uuid1()) + cloneNode.setAttribute(u"id", ensembleid) + ensembleids.append(ensembleid) + ensemblesnode.appendChild(cloneNode) + + res = xml.xpath.Evaluate("/iri/body/medias/media[@id='video']/video", context=con) + if self.flatten: + src_video = res[0].getAttributeNS(None,'src') + self.videourl = os.path.basename(src_video) + res[0].setAttributeNS(None,'src', self.videourl) + self.duration = res[0].getAttributeNS(None, u'dur') + + f = open(path, "w") + try: + xml.dom.ext.Print(doc, stream=f) + finally: + f.close() + + + destPath = os.path.join(os.path.join(os.path.join(settings.MEDIA_ROOT, "media"), "ldt"), self.id); + if not os.path.exists(destPath): + os.makedirs(destPath) + shutil.move(os.path.join(self.basepath, self.src), os.path.join(destPath, os.path.basename(self.src))) + self.src = self.id + u"/" + os.path.basename(self.src) + + + + def saveContent(self): + #if 'http' in self.src: + # url = self.src + #else: + # url = self.id + u"/" + os.path.basename(self.src) + content, self.created = Content.objects.get_or_create(iri_id=self.id, defaults = {'src':self.videourl, 'iriurl': self.src, 'title':self.title, 'description':self.desc, 'videopath': self.videopath}) + if not self.created: + content.iriurl = self.src + content.title = self.title + content.description = self.desc + content.save() + + content.iriurl = self.src + content.videopath = self.videopath.rstrip("/") + "/" + + content.iri = self.id + u"/" + os.path.basename(self.src) + content.title = self.title + content.description = self.desc + content.duration = int(self.duration) + content.save() + + self.content = content + + def process(self): + self.processIri() + self.saveContent() + +class BaseFileImport(object): + + def __init__(self, filepath, videopath): + self.__filepath = filepath + self.__tempdir = "" + self.__videopath = videopath + self.__author = None + + + def filepath(): #@NoSelf + doc = """Docstring""" #@UnusedVariable + + def fget(self): + return self.__filepath + + def fset(self, value): + self.__filepath = value + + def fdel(self): + del self.__filepath + + return locals() + + filepath = property(**filepath()) + + def videopath(): #@NoSelf + doc = """Docstring""" #@UnusedVariable + + def fget(self): + return self.__videopath + + def fset(self, value): + self.__videopath = value + + def fdel(self): + del self.__videopath + + return locals() + + videopath = property(**videopath()) + + def author(): #@NoSelf + doc = """Docstring""" #@UnusedVariable + + def fget(self): + return self.__author + + def fset(self, value): + self.__author = value + + def fdel(self): + del self.__author + + return locals() + + author = property(**author()) + + +class FileImport(BaseFileImport): + + def __init__(self, filepath, videopath, flatten): + BaseFileImport.__init__(self, filepath, videopath) + self.__checkExistingMedia = False + self.__flatten = flatten + + def checkExistingMedia(): #@NoSelf + doc = """Docstring""" #@UnusedVariable + + def fget(self): + return self.__checkExistingMedia + + def fset(self, value): + self.__checkExistingMedia = value + + def fdel(self): + del self.__checkExistingMedia + + return locals() + + checkExistingMedia = property(**checkExistingMedia()) + + def flatten(): #@NoSelf + doc = """Docstring""" #@UnusedVariable + + def fget(self): + return self.__flatten + + def fset(self, value): + self.__flatten = value + + def fdel(self): + del self.__flatten + + return locals() + flatten = property(**flatten()) + + def processLdt(self, ldtpath=None): + + # list iri + # see if there is some comments + # inject comment in iri + # copy iri in folder + # create or update content + contents = {} + if ldtpath: + doc = xml.dom.minidom.parse(ldtpath) + else: + doc = xml.dom.minidom.parse(self.filepath) + + con = xml.xpath.Context.Context(doc, 1, 1, None) + + #get author from file ldt + result = xml.xpath.Evaluate("/iri/project", context=con) + for pnode in result: + author = pnode.getAttributeNS(None,u"user") + if author: + self.author = unicode(author) + break + + result = xml.xpath.Evaluate("/iri/medias/media", context=con) + + for i, medianode in enumerate(result): + # get iri file's id from file ldt + id = medianode.attributes['id'].value + if self.checkExistingMedia: + try: + Content.objects.get(iri_id=id) + do_pass = True + except ObjectDoesNotExist: #Content.DoesNotExist + do_pass = False + else: + do_pass = False + if not do_pass: + if not (contents.has_key(id)): + # Create instance iriInfo(id, order, titledesc, basepath="", videopath=settings.STREAM_URL) + if ldtpath: + contents[id] = IriInfo(id, i, "", os.path.dirname(ldtpath), flatten=self.flatten) + else: + contents[id] = IriInfo(id, i, "", flatten=self.flatten) + # Get iri file's url from ldt. This url can be relative path or absolute path. + contents[id].src = medianode.attributes['src'].value + if medianode.attributes['video'].value !="": + contents[id].videopath = medianode.attributes['video'].value + elif self.videopath !="" or self.videopath: + contents[id].videopath = self.videopath + else: + contents[id].videopath =settings.STREAM_URL + + + #get annotation of file ldt + result = xml.xpath.Evaluate("/iri/annotations/content", context=con) + + for contentnode in result: + id = contentnode.attributes['id'].value + # pocketfilms.utils.log.debug("ID : " + str(id)) + if contents.has_key(id): + if self.author: + contentnode.setAttributeNS(None,"author", unicode(self.author)) + contents[id].annotations = contentnode + + #go throught values + for iriinfo in contents.values(): + + iriinfo.process() + + # if yes update + # if no create + # move iri file to the proper place + #return list of iriInfo + + def processFile(self): + if self.filepath.name.endswith(".ldt"): + self.processLdt() + elif self.filepath.name.endswith(".zip"): + self.processZip() + else: + raise FileImportError("Bad file type") + + + def processZip(self): + # """ extraire .zip, pass to method processLdt""" + # create temp directory + self.__tempdir = tempfile.mkdtemp() + openfiles = [] + flvfiles = [] + processedids = [] + + try: + zipfile = zipfileext.ZipFileExt(self.filepath) + zipfile.unzip_into_dir(self.__tempdir) + #load ldt + foldersToProcess = [self.__tempdir] + while len(foldersToProcess): + # pocketfilms.utils.log.debug("folder stack length : "+ str(len(foldersToProcess))) + currentFolder = foldersToProcess.pop() + for entry in os.listdir(currentFolder): + if entry in settings.ZIP_BLACKLIST: + continue + entryPath = os.path.join(currentFolder, entry) + if(os.path.isdir(entryPath)): + # pocketfilms.utils.log.debug("Push folder : " + entryPath) + foldersToProcess.append(entryPath) + elif fnmatch.fnmatch(entry, "*.ldt"): + # pocketfilms.utils.log.debug("Process file : " + entryPath) + ldtid = self.processLdt(entryPath) + processedids.append(ldtid) + elif fnmatch.fnmatch(entry, "*.flv"): + flvfiles.append(entryPath) + + if settings.CONTENT_ROOT and os.path.exists(settings.CONTENT_ROOT): + for entry in flvfiles: + shutil.copy(entry, settings.CONTENT_ROOT) + + finally: + for f in openfiles: + f.close() + shutil.rmtree(self.__tempdir) + # delete directory + return processedids + + # def processFileLdt(self): + # processedids = [] + # ldtid = self.processLdt(self.filepath) + # processedids.append(ldtid) + # return processedids diff -r 1fcf0bd88ba3 -r 24397932219d web/ldt/ldt_utils/models.py --- a/web/ldt/ldt_utils/models.py Thu Jun 17 11:24:33 2010 +0200 +++ b/web/ldt/ldt_utils/models.py Thu Jun 17 15:04:36 2010 +0200 @@ -2,8 +2,7 @@ from django.conf import settings from ldt.core.models import Document, Owner from django.utils.translation import ugettext_lazy as _ -from utils import create_ldt, copy_ldt, create_empty_iri -import os +from utils import create_ldt, copy_ldt, create_empty_iri, update_iri import os.path import uuid import xml @@ -48,20 +47,28 @@ writer.deleteDocuments(lucene.Term("iri_id", self.iri_id)) writer.commit() + #TODO: better manage the change in .iri name and error scenario (save in temp file + rename def save(self): # create iri file if needed + created = False try: iri_file_path = self.iri_file_path() if not os.path.exists(iri_file_path): dir = os.path.dirname(iri_file_path) if not os.path.exists(dir): os.makedirs(dir) + created = True file = open(iri_file_path,"w") create_empty_iri(file, self, "IRI") + else: + created = False + update_iri(iri_file_path, self, "IRI") + except Exception, e: - if os.path.exists(iri_file_path): - os.remove(iri_file_path) - raise e + if created: + if os.path.exists(iri_file_path): + os.remove(iri_file_path) + raise e # update it super(Content, self).save() diff -r 1fcf0bd88ba3 -r 24397932219d web/ldt/ldt_utils/utils.py --- a/web/ldt/ldt_utils/utils.py Thu Jun 17 11:24:33 2010 +0200 +++ b/web/ldt/ldt_utils/utils.py Thu Jun 17 15:04:36 2010 +0200 @@ -1,314 +1,354 @@ -import lucene -from ldt.ldt_utils import STORE -from ldt.ldt_utils import ANALYZER -from Ft.Xml import MarkupWriter -import uuid -import django.core.urlresolvers -from django.conf import settings -import urllib -import xml.dom -import xml.dom.minidom -import xml.dom.ext -import xml.xpath -import os -import os.path -import datetime - -class LdtSearch(object): - - def query(self, field, query): - indexSearcher = lucene.IndexSearcher(STORE) - queryParser = lucene.QueryParser(lucene.Version.LUCENE_30, field, lucene.FrenchAnalyzer(lucene.Version.LUCENE_30)) - queryParser.setDefaultOperator(lucene.QueryParser.Operator.AND) - queryObj = queryParser.parse(query) - hits = indexSearcher.search(queryObj, settings.LDT_MAX_SEARCH_NUMBER) - - res = [] - for hit in hits.scoreDocs: - doc = indexSearcher.doc(hit.doc) - res.append({"iri_id":doc.get("iri_id"),"ensemble_id":doc.get("ensemble_id"),"decoupage_id":doc.get("decoupage_id"), "element_id":doc.get("element_id")}) - indexSearcher.close() - return res - - def queryAll(self, query): - return self.query("all", query) - -class LdtUtils(object): - - def generateLdt(self, contentList, file, title = u"", author=u"IRI Web", web_url=u"", media_url="", startSegment = None, contributions=None): - - writer = MarkupWriter(file, indent = u"yes") - writer.startDocument() - writer.startElement(u"iri") - writer.simpleElement(u"project", attributes={u"id":unicode(str(uuid.uuid1())), u"title":unicode(title) , u"user":author, u"abstract":u""}) - writer.startElement(u"medias") - for content in contentList: - videopath = unicode(settings.STREAM_URL) - if content.videopath : - videopath = unicode(content.videopath) - writer.simpleElement(u"media", attributes={u"id":content.iri_id,u"src":content.iri_url(web_url),u"video":videopath,u"pict":u"",u"extra":u""}) - writer.endElement(u"medias") - - if contributions is None: - contributions = [] - annotations_nodes = {} - for contrib in contributions: - doc = xml.dom.minidom.parseString(contrib.ldtproject.ldt.encode("utf-8")) - con = xml.xpath.Context.Context(doc, 1, 1, None) - res = xml.xpath.Evaluate("/iri/annotations/content", context=con) - for content in res: - contentid = content.getAttribute("id") - if annotations_nodes.has_key(contentid): - contentnode = annotations_nodes[contentid] - else: - contentnode = {"id":contentid, "ensembles":[]} - annotations_nodes[contentid]=contentnode - for ens in content.childNodes: - if ens.nodeType == xml.dom.Node.ELEMENT_NODE and ens.tagName.endswith("ensemble"): - contentnode["ensembles"].append(ens.toprettyxml()) - - if len(annotations_nodes) > 0: - writer.startElement(u"annotations") - for content in contentList: - if content.content_base.iri_id in annotations_nodes: - contentnode = annotations_nodes[content.content_base.iri_id] - if contentnode is not None: - if len(contentnode["ensembles"])>0: - writer.startElement(u"content", attributes={"id":contentnode["id"]}) - writer.text(u"") - for ens in contentnode["ensembles"]: - writer.xmlFragment(ens.encode("utf-8")) - writer.endElement(u"content") - else: - writer.simpleElement(u"content", attributes={"id":contentnode["id"]}) - writer.endElement(u"annotations") - else: - writer.simpleElement(u"annotations") - - - writer.startElement(u"displays") - if len(contentList) > 0: - writer.startElement(u"display", attributes={u"id":u"0",u"title":u"generated",u"idsel":contentList[0].iri_id,u"tc":u"0"}) - for content in contentList: - writer.startElement(u"content", attributes={u"id":content.iri_id}) - filepath = urllib.urlopen(content.iri_url()) - doc = xml.dom.minidom.parse(filepath) - con = xml.xpath.Context.Context(doc, 1, 1, None) - res = xml.xpath.Evaluate("/iri/body/ensembles/ensemble/decoupage", context=con) - for decoupagenode in res: - decoupage_id = decoupagenode.getAttribute(u"id") - ensemble_id = decoupagenode.parentNode.getAttribute(u"id") - writer.simpleElement(u"decoupage", attributes={u"id":decoupage_id,u"idens":ensemble_id}) - writer.endElement(u"content") - if startSegment is not None: - writer.startElement(u"activeSegment") - writer.simpleElement(u"id",attributes={u"idctt" : startSegment["idcontent"],u"idens" : startSegment["idgroup"], u"idcut" : startSegment["idcutting"], u"idseg" : startSegment["idsegment"]}) - writer.endElement(u"activeSegment") - - writer.endElement(u"display") - writer.endElement(u"displays") - writer.simpleElement(u"edits") - writer.endElement(u"iri") - - def generateInit(self, url, method, search=None): - - import xml.dom - import xml.dom.ext - - impl = xml.dom.getDOMImplementation() - doc = impl.createDocument(xml.dom.EMPTY_NAMESPACE, 'iri', None) - - elementFiles = doc.createElement('files') - doc.documentElement.appendChild(elementFiles) - - elementInit = doc.createElement('init') - elementFiles.appendChild(elementInit) - - elementfile = doc.createElement('file') - - elementfile.setAttribute('src',settings.WEB_URL + django.core.urlresolvers.reverse(method, args=url)) - elementfile.setAttribute('display', '1') - if(search): - elementfile.setAttribute("segsel",settings.WEB_URL + django.core.urlresolvers.reverse(search, args=url)) - - - # /*chemin video : tant que le serveur de media n'est pas up, */ - elementfile.setAttribute('video', settings.STREAM_URL) - elementfile.setAttribute('pict', "") - elementfile.setAttribute('extra', "") - - elementInit.appendChild(elementfile); - - elementRecent = doc.createElement('recent'); - elementFiles.appendChild(elementRecent); - - - elementLibrary = doc.createElement('library'); - elementFiles.appendChild(elementLibrary); - - username = '' - id = '' - elementUser = doc.createElement('user') - elementUser.setAttribute('name', username) - elementUser.setAttribute('id', id) - doc.documentElement.appendChild(elementUser) - - return doc - -def create_ldt(project, user): - - contentList=project.contents.all() - - """create xml""" - - # create a dom - impl = xml.dom.getDOMImplementation() - dom = impl.createDocument(xml.dom.EMPTY_NAMESPACE, 'iri', None) - #node project - elementProject = dom.createElement('project') - dom.documentElement.appendChild(elementProject) - - - elementProject.setAttribute('abstract', "") - elementProject.setAttribute('title', project.title) - elementProject.setAttribute('user', user.username) - elementProject.setAttribute('id', project.ldt_id) - #node medias - elementMedias = dom.createElement('medias') - dom.documentElement.appendChild(elementMedias) - - idsel = None - for content in contentList: - if not idsel: - idsel = content.iri_id - elementMedia = dom.createElement('media') - elementMedia.setAttribute('id', content.iri_id) - elementMedia.setAttribute('src', content.iri_url()) - if content.videopath and content.videopath !="": - elementMedia.setAttribute('video', content.videopath) - else: - elementMedia.setAttribute('video', settings.STREAM_URL) - elementMedia.setAttribute('pict', "") - elementMedia.setAttribute('extra', "") - elementMedias.appendChild(elementMedia) - if not idsel: - idsel = "" - - #node annotations - elementAnnotations = dom.createElement('annotations') - dom.documentElement.appendChild(elementAnnotations) - #node displays - elementDisplays = dom.createElement('displays') - elementDisplay = dom.createElement('display') - elementDisplay.setAttribute('id', '0') - elementDisplay.setAttribute('title', 'Init view') - elementDisplay.setAttribute('idsel', idsel) - elementDisplay.setAttribute('tc', '0') - elementDisplay.setAttribute('zoom', '0') - elementDisplay.setAttribute('scroll', '0') - elementDisplay.setAttribute('infoBAB', '') - #node content - for content in contentList: - elementContent = dom.createElement('content') - elementContent.setAttribute('id', content.iri_id) - if not 'http' in content.iriurl: - #eg: "iiiielizabethrosse/ENMI08-III_elizabethrosse.iri" - url = content.iri_url() - else: - url =content.iriurl - file = urllib.urlopen(url) - doc = xml.dom.minidom.parse(file) - con = xml.xpath.Context.Context(doc, 1, 1, None) - res = xml.xpath.Evaluate("/iri/body/ensembles/ensemble/decoupage", context=con) - #node decoupage - for decoupagenode in res: - decoupage_id = decoupagenode.getAttribute(u"id") - ensemble_id = decoupagenode.parentNode.getAttribute(u"id") - elementDecoupage = dom.createElement('decoupage') - elementDecoupage.setAttribute('idens', ensemble_id) - elementDecoupage.setAttribute('id', decoupage_id) - elementContent.appendChild(elementDecoupage) - elementDisplay.appendChild(elementContent) - - elementDisplays.appendChild(elementDisplay) - dom.documentElement.appendChild(elementDisplays) - - elementEdits = dom.createElement('edits') - dom.documentElement.appendChild(elementEdits) - # write dom in Project.ldt - project.ldt = dom.documentElement.toprettyxml() - #save Project - project.save() - return project - - -def copy_ldt(project, new_project, user): - new_project.ldt_id = str(uuid.uuid1()) - new_project.created_by=user.username - new_project.changed_by=user.username - new_project.state = 1 - - contentList=project.contents.all() - - """create xml""" - - # create a dom - dom = xml.dom.minidom.parseString(project.ldt.encode("utf-8")) - con = xml.xpath.Context.Context(dom, 1, 1, None) - res = xml.xpath.Evaluate("iri/project", context=con) - for elementProject in res: - elementProject.setAttribute('abstract', "") - elementProject.setAttribute('title', new_project.title) - elementProject.setAttribute('user', user.username) - elementProject.setAttribute('id', new_project.ldt_id) - - new_project.ldt = dom.documentElement.toprettyxml() - #save Project - new_project.save() - return new_project - -def create_empty_iri(file, content, username): - - writer = MarkupWriter(file, indent = u"yes") - writer.startDocument() - writer.startElement(u"iri") - - writer.startElement(u"head") - - writer.simpleElement(u'meta', attributes={u'name':u'id', 'content':unicode(content.iri_id)}) - writer.simpleElement(u'meta', attributes={u'name':u'title', 'content':unicode(content.title)}) - writer.simpleElement(u'meta', attributes={u'name':u'author', 'content':unicode(username)}) - writer.simpleElement(u'meta', attributes={u'name':u'contributor', 'content':unicode(username)}) - writer.simpleElement(u'meta', attributes={u'name':u'date', 'content':unicode(datetime.date.today().isoformat())}) - writer.simpleElement(u'meta', attributes={u'name':u'copyright', 'content':u'IRI'}) - writer.simpleElement(u'meta', attributes={u'name':u'type', 'content':u'video'}) - - writer.endElement(u"head") - - writer.startElement(u"body") - - writer.startElement(u"ensembles") - writer.endElement(u"ensembles") - - writer.simpleElement(u'links') - writer.startElement(u"medias") - - writer.startElement(u"media", attributes={u'id':u'video'}) - writer.simpleElement(u'video', attributes={u'src':unicode(content.src),u'id':unicode(uuid.uuid1()),u'dur':unicode(content.duration),u'begin':u'0'}) - writer.endElement(u"media") - - writer.startElement(u"media", attributes={u'id':u'tool'}) - writer.simpleElement(u'tool') - writer.endElement(u"media") - - writer.endElement(u"medias") - - #writer.startElement(u'display', attributes={u'id':unicode(uuid.uuid1()), u'title':u"default", u"idsel":unicode(content.iri_id), u"tc":u"0", u"zoom":u"0", u"scroll":u"0", u"infoBAB":u""}) - writer.simpleElement(u'display') - - writer.endElement(u"body") - - - writer.endElement(u"iri") - writer.endDocument() - +import lucene +from ldt.ldt_utils import STORE +from ldt.ldt_utils import ANALYZER +from Ft.Xml import MarkupWriter +import uuid +import django.core.urlresolvers +from django.conf import settings +import urllib +import xml.dom +import xml.dom.minidom +import xml.dom.ext +import xml.xpath +import datetime +import Ft + +class LdtSearch(object): + + def query(self, field, query): + indexSearcher = lucene.IndexSearcher(STORE) + queryParser = lucene.QueryParser(lucene.Version.LUCENE_30, field, lucene.FrenchAnalyzer(lucene.Version.LUCENE_30)) + queryParser.setDefaultOperator(lucene.QueryParser.Operator.AND) + queryObj = queryParser.parse(query) + hits = indexSearcher.search(queryObj, settings.LDT_MAX_SEARCH_NUMBER) + + res = [] + for hit in hits.scoreDocs: + doc = indexSearcher.doc(hit.doc) + res.append({"iri_id":doc.get("iri_id"),"ensemble_id":doc.get("ensemble_id"),"decoupage_id":doc.get("decoupage_id"), "element_id":doc.get("element_id")}) + indexSearcher.close() + return res + + def queryAll(self, query): + return self.query("all", query) + +class LdtUtils(object): + + def generateLdt(self, contentList, file, title = u"", author=u"IRI Web", web_url=u"", media_url="", startSegment = None, contributions=None): + + writer = MarkupWriter(file, indent = u"yes") + writer.startDocument() + writer.startElement(u"iri") + writer.simpleElement(u"project", attributes={u"id":unicode(str(uuid.uuid1())), u"title":unicode(title) , u"user":author, u"abstract":u""}) + writer.startElement(u"medias") + for content in contentList: + videopath = unicode(settings.STREAM_URL) + if content.videopath : + videopath = unicode(content.videopath) + writer.simpleElement(u"media", attributes={u"id":content.iri_id,u"src":content.iri_url(web_url),u"video":videopath,u"pict":u"",u"extra":u""}) + writer.endElement(u"medias") + + if contributions is None: + contributions = [] + annotations_nodes = {} + for contrib in contributions: + doc = xml.dom.minidom.parseString(contrib.ldtproject.ldt.encode("utf-8")) + con = xml.xpath.Context.Context(doc, 1, 1, None) + res = xml.xpath.Evaluate("/iri/annotations/content", context=con) + for content in res: + contentid = content.getAttribute("id") + if annotations_nodes.has_key(contentid): + contentnode = annotations_nodes[contentid] + else: + contentnode = {"id":contentid, "ensembles":[]} + annotations_nodes[contentid]=contentnode + for ens in content.childNodes: + if ens.nodeType == xml.dom.Node.ELEMENT_NODE and ens.tagName.endswith("ensemble"): + contentnode["ensembles"].append(ens.toprettyxml()) + + if len(annotations_nodes) > 0: + writer.startElement(u"annotations") + for content in contentList: + if content.content_base.iri_id in annotations_nodes: + contentnode = annotations_nodes[content.content_base.iri_id] + if contentnode is not None: + if len(contentnode["ensembles"])>0: + writer.startElement(u"content", attributes={"id":contentnode["id"]}) + writer.text(u"") + for ens in contentnode["ensembles"]: + writer.xmlFragment(ens.encode("utf-8")) + writer.endElement(u"content") + else: + writer.simpleElement(u"content", attributes={"id":contentnode["id"]}) + writer.endElement(u"annotations") + else: + writer.simpleElement(u"annotations") + + + writer.startElement(u"displays") + if len(contentList) > 0: + writer.startElement(u"display", attributes={u"id":u"0",u"title":u"generated",u"idsel":contentList[0].iri_id,u"tc":u"0"}) + for content in contentList: + writer.startElement(u"content", attributes={u"id":content.iri_id}) + filepath = urllib.urlopen(content.iri_url()) + doc = xml.dom.minidom.parse(filepath) + con = xml.xpath.Context.Context(doc, 1, 1, None) + res = xml.xpath.Evaluate("/iri/body/ensembles/ensemble/decoupage", context=con) + for decoupagenode in res: + decoupage_id = decoupagenode.getAttribute(u"id") + ensemble_id = decoupagenode.parentNode.getAttribute(u"id") + writer.simpleElement(u"decoupage", attributes={u"id":decoupage_id,u"idens":ensemble_id}) + writer.endElement(u"content") + if startSegment is not None: + writer.startElement(u"activeSegment") + writer.simpleElement(u"id",attributes={u"idctt" : startSegment["idcontent"],u"idens" : startSegment["idgroup"], u"idcut" : startSegment["idcutting"], u"idseg" : startSegment["idsegment"]}) + writer.endElement(u"activeSegment") + + writer.endElement(u"display") + writer.endElement(u"displays") + writer.simpleElement(u"edits") + writer.endElement(u"iri") + + def generateInit(self, url, method, search=None): + + import xml.dom + import xml.dom.ext + + impl = xml.dom.getDOMImplementation() + doc = impl.createDocument(xml.dom.EMPTY_NAMESPACE, 'iri', None) + + elementFiles = doc.createElement('files') + doc.documentElement.appendChild(elementFiles) + + elementInit = doc.createElement('init') + elementFiles.appendChild(elementInit) + + elementfile = doc.createElement('file') + + elementfile.setAttribute('src',settings.WEB_URL + django.core.urlresolvers.reverse(method, args=url)) + elementfile.setAttribute('display', '1') + if(search): + elementfile.setAttribute("segsel",settings.WEB_URL + django.core.urlresolvers.reverse(search, args=url)) + + + # /*chemin video : tant que le serveur de media n'est pas up, */ + elementfile.setAttribute('video', settings.STREAM_URL) + elementfile.setAttribute('pict', "") + elementfile.setAttribute('extra', "") + + elementInit.appendChild(elementfile); + + elementRecent = doc.createElement('recent'); + elementFiles.appendChild(elementRecent); + + + elementLibrary = doc.createElement('library'); + elementFiles.appendChild(elementLibrary); + + username = '' + id = '' + elementUser = doc.createElement('user') + elementUser.setAttribute('name', username) + elementUser.setAttribute('id', id) + doc.documentElement.appendChild(elementUser) + + return doc + +def create_ldt(project, user): + + contentList=project.contents.all() + + """create xml""" + + # create a dom + impl = xml.dom.getDOMImplementation() + dom = impl.createDocument(xml.dom.EMPTY_NAMESPACE, 'iri', None) + #node project + elementProject = dom.createElement('project') + dom.documentElement.appendChild(elementProject) + + + elementProject.setAttribute('abstract', "") + elementProject.setAttribute('title', project.title) + elementProject.setAttribute('user', user.username) + elementProject.setAttribute('id', project.ldt_id) + #node medias + elementMedias = dom.createElement('medias') + dom.documentElement.appendChild(elementMedias) + + idsel = None + for content in contentList: + if not idsel: + idsel = content.iri_id + elementMedia = dom.createElement('media') + elementMedia.setAttribute('id', content.iri_id) + elementMedia.setAttribute('src', content.iri_url()) + if content.videopath and content.videopath !="": + elementMedia.setAttribute('video', content.videopath) + else: + elementMedia.setAttribute('video', settings.STREAM_URL) + elementMedia.setAttribute('pict', "") + elementMedia.setAttribute('extra', "") + elementMedias.appendChild(elementMedia) + if not idsel: + idsel = "" + + #node annotations + elementAnnotations = dom.createElement('annotations') + dom.documentElement.appendChild(elementAnnotations) + #node displays + elementDisplays = dom.createElement('displays') + elementDisplay = dom.createElement('display') + elementDisplay.setAttribute('id', '0') + elementDisplay.setAttribute('title', 'Init view') + elementDisplay.setAttribute('idsel', idsel) + elementDisplay.setAttribute('tc', '0') + elementDisplay.setAttribute('zoom', '0') + elementDisplay.setAttribute('scroll', '0') + elementDisplay.setAttribute('infoBAB', '') + #node content + for content in contentList: + elementContent = dom.createElement('content') + elementContent.setAttribute('id', content.iri_id) + if not 'http' in content.iriurl: + #eg: "iiiielizabethrosse/ENMI08-III_elizabethrosse.iri" + url = content.iri_url() + else: + url =content.iriurl + file = urllib.urlopen(url) + doc = xml.dom.minidom.parse(file) + con = xml.xpath.Context.Context(doc, 1, 1, None) + res = xml.xpath.Evaluate("/iri/body/ensembles/ensemble/decoupage", context=con) + #node decoupage + for decoupagenode in res: + decoupage_id = decoupagenode.getAttribute(u"id") + ensemble_id = decoupagenode.parentNode.getAttribute(u"id") + elementDecoupage = dom.createElement('decoupage') + elementDecoupage.setAttribute('idens', ensemble_id) + elementDecoupage.setAttribute('id', decoupage_id) + elementContent.appendChild(elementDecoupage) + elementDisplay.appendChild(elementContent) + + elementDisplays.appendChild(elementDisplay) + dom.documentElement.appendChild(elementDisplays) + + elementEdits = dom.createElement('edits') + dom.documentElement.appendChild(elementEdits) + # write dom in Project.ldt + project.ldt = dom.documentElement.toprettyxml() + #save Project + project.save() + return project + + +def copy_ldt(project, new_project, user): + new_project.ldt_id = str(uuid.uuid1()) + new_project.created_by=user.username + new_project.changed_by=user.username + new_project.state = 1 + + contentList=project.contents.all() + + """create xml""" + + # create a dom + dom = xml.dom.minidom.parseString(project.ldt.encode("utf-8")) + con = xml.xpath.Context.Context(dom, 1, 1, None) + res = xml.xpath.Evaluate("iri/project", context=con) + for elementProject in res: + elementProject.setAttribute('abstract', "") + elementProject.setAttribute('title', new_project.title) + elementProject.setAttribute('user', user.username) + elementProject.setAttribute('id', new_project.ldt_id) + + new_project.ldt = dom.documentElement.toprettyxml() + #save Project + new_project.save() + return new_project + +def create_empty_iri(file, content, username): + + writer = MarkupWriter(file, indent = u"yes") + writer.startDocument() + writer.startElement(u"iri") + + writer.startElement(u"head") + + writer.simpleElement(u'meta', attributes={u'name':u'id', 'content':unicode(content.iri_id)}) + writer.simpleElement(u'meta', attributes={u'name':u'title', 'content':unicode(content.title)}) + writer.simpleElement(u'meta', attributes={u'name':u'abstract', 'content':unicode(content.description)}) + writer.simpleElement(u'meta', attributes={u'name':u'author', 'content':unicode(username)}) + writer.simpleElement(u'meta', attributes={u'name':u'contributor', 'content':unicode(username)}) + writer.simpleElement(u'meta', attributes={u'name':u'date', 'content':unicode(datetime.date.today().isoformat())}) + writer.simpleElement(u'meta', attributes={u'name':u'copyright', 'content':u'IRI'}) + writer.simpleElement(u'meta', attributes={u'name':u'type', 'content':u'video'}) + + writer.endElement(u"head") + + writer.startElement(u"body") + + writer.startElement(u"ensembles") + writer.endElement(u"ensembles") + + writer.simpleElement(u'links') + writer.startElement(u"medias") + + writer.startElement(u"media", attributes={u'id':u'video'}) + writer.simpleElement(u'video', attributes={u'src':unicode(content.src),u'id':unicode(content.iri_id),u'dur':unicode(content.duration),u'begin':u'0'}) + writer.endElement(u"media") + + writer.startElement(u"media", attributes={u'id':u'tool'}) + writer.simpleElement(u'tool') + writer.endElement(u"media") + + writer.endElement(u"medias") + + #writer.startElement(u'display', attributes={u'id':unicode(uuid.uuid1()), u'title':u"default", u"idsel":unicode(content.iri_id), u"tc":u"0", u"zoom":u"0", u"scroll":u"0", u"infoBAB":u""}) + writer.simpleElement(u'display') + + writer.endElement(u"body") + + + writer.endElement(u"iri") + writer.endDocument() + +def update_iri(filepath, content, username): + + # open xml + doc = xml.dom.minidom.parse(filepath) + doc = Ft.Xml.Domlette.ConvertDocument(doc) + + con = xml.xpath.Context.Context(doc, 1, 1, None) + res = xml.xpath.Evaluate("/iri/heqd/meta", context=con) + # update meta + + for meta_node in res: + meta_name = meta_node.getAttributeNS(None,"name") + content_attr = None + if meta_name == u'id': + content_attr = unicode(content.iri_id) + elif meta_name == u'title': + content_attr = unicode(content.title) + elif meta_name == u'abstract': + content_attr = unicode(content.description) + elif meta_name == u'contributor': + content_attr = unicode(username) + elif meta_name == u"date": + content_attr = unicode(datetime.date.today().isoformat()) + if content_attr is not None: + meta_node.setAttributeNS(None, u"content", content_attr) + + res = xml.xpath.Evaluate("/iri/body/medias/media[@id='video']/video", context=con) + + if len(res) > 0: + video_node = res[0] + video_node.setAttributeNS(None, u'src', unicode(content.src)) + video_node.setAttributeNS(None, u'dur', unicode(content.duration)) + video_node.setAttributeNS(None, u'id', unicode(content.iri_id)) + # update video + + f = open(filepath, "w") + try: + xml.dom.ext.Print(doc, stream=f) + finally: + f.close()