#!/usr/bin/env python
# coding=utf-8
import argparse
import datetime
import json
import os.path
import re
import sys
import uuid # @UnresolvedImport
import csv
from dateutil.parser import parse
import requests
import dateutil.tz
from iri_tweet.utils import get_logger, set_logging, set_logging_options
from lxml import etree
LDT_CONTENT_REST_API_PATH = "api/ldt/1.0/contents/"
LDT_PROJECT_REST_API_PATH = "api/ldt/1.0/projects/"
def get_options():
parser = argparse.ArgumentParser(description="All date should be given using iso8601 format.")
parser.add_argument("-f", "--file", dest="filename",
help="write export to file", metavar="FILE", default="project.ldt")
parser.add_argument("-d", "--csv-file", dest="csv_file",
help="Input chap file", metavar="CSV_FILE")
parser.add_argument("-I", "--content-file", dest="content_file",
help="Content file", metavar="CONTENT_FILE")
parser.add_argument("-c", "--content", dest="content",
help="Content url", metavar="CONTENT")
parser.add_argument("-V", "--video-url", dest="video",
help="video url", metavar="VIDEO")
parser.add_argument("-i", "--content-id", dest="content_id",
help="Content id", metavar="CONTENT_ID")
parser.add_argument("-C", "--color", dest="color",
help="Color code", metavar="COLOR", default="16763904")
parser.add_argument("-n", "--name", dest="name",
help="Cutting name", metavar="NAME", default="chap")
parser.add_argument("-R", "--replace", dest="replace", action="store_true",
help="Replace ensemble", default=False)
parser.add_argument("-m", "--merge", dest="merge", action="store_true",
help="merge ensemble, choose the first ensemble", default=False)
parser.add_argument("-b", "--base-url", dest="base_url",
help="base URL of the platform", metavar="BASE_URL", default="http://ldt.iri.centrepompidou.fr/ldtplatform/")
parser.add_argument("-p", "--project", dest="project_id",
help="Project id", metavar="PROJECT_ID", default=None)
parser.add_argument("-P", "--post-param", dest="post_param",
help="Post param", metavar="POST_PARAM", default=None)
set_logging_options(parser)
return (parser.parse_args(), parser)
if __name__ == "__main__" :
(options, parser) = get_options()
set_logging(options)
get_logger().debug("OPTIONS : " + repr(options)) #@UndefinedVariable
if len(sys.argv) == 1 or options.csv_file is None or not options.csv_file.strip():
parser.print_help()
sys.exit(1)
if options.project_id:
content_file = options.base_url + LDT_PROJECT_REST_API_PATH + options.project_id + "/?format=json"
else:
content_file = options.content_file
parameters = [{
# 'start_date': options.start_date,
# 'end_date' : options.end_date,
# 'duration' : options.duration,
'content_file' : content_file,
'content_file_write' : content_file,
# 'hashtags' : options.hashtag,
'project_id' : options.project_id
}]
post_param = {}
if options.post_param:
post_param = json.loads(options.post_param)
display_content_node = None
for params in parameters:
get_logger().debug("PARAMETERS " + repr(params)) #@UndefinedVariable
content_file = params.get("content_file", None)
content_file_write = params.get("content_file_write", None)
root = None
ensemble_parent = None
project = None
#to do : analyse situation ldt or iri ? filename set or not ?
if content_file and content_file.find("http") == 0:
get_logger().debug("url : " + content_file) #@UndefinedVariable
r = requests.get(content_file, params=post_param)
get_logger().debug("url response " + repr(r) + " content " + repr(r.text)) #@UndefinedVariable
project = r.json()
text_match = re.match(r"\<\?\s*xml.*?\?\>(.*)", project['ldt'], re.I|re.S)
root = etree.fromstring(text_match.group(1) if text_match else project['ldt'])
elif content_file and os.path.exists(content_file):
doc = etree.parse(content_file)
root = doc.getroot()
for child in root:
if child.tag == "project":
project = child
break
if project is None:
root = None
content_id = None
if root is None:
root = etree.Element("iri")
project = etree.SubElement(root, "project", {"abstract":"Chapitrage","title":"Chapitrage", "user":"IRI Web", "id":str(uuid.uuid4())})
medias = etree.SubElement(root, "medias")
media = etree.SubElement(medias, "media", {"pict":"", "src":options.content, "video":options.video, "id":options.content_id, "extra":""})
annotations = etree.SubElement(root, "annotations")
content = etree.SubElement(annotations, "content", {"id":options.content_id})
ensemble_parent = content
content_id = options.content_id
if ensemble_parent is None:
file_type = None
for node in root:
if node.tag == "project":
file_type = "ldt"
break
elif node.tag == "head":
file_type = "iri"
break
if file_type == "ldt":
media_nodes = root.xpath("//media")
media = None
if len(media_nodes) > 0:
media = media_nodes[0]
annotations_node = root.find("annotations")
if annotations_node is None:
annotations_node = etree.SubElement(root, "annotations")
content_node = annotations_node.find("content")
if content_node is None and media is not None:
content_node = etree.SubElement(annotations_node,"content", id=media.get("id"))
ensemble_parent = content_node
content_id = content_node.get("id")
display_nodes = root.xpath("//displays/display/content[@id='%s']" % content_id)
if len(display_nodes) == 0:
get_logger().info("No display node found. Will not update display")
display_content_node = None
else:
display_content_node = display_nodes[0]
elif file_type == "iri":
body_node = root.find("body")
if body_node is None:
body_node = etree.SubElement(root, "body")
ensembles_node = body_node.find("ensembles")
if ensembles_node is None:
ensembles_node = etree.SubElement(body_node, "ensembles")
ensemble_parent = ensembles_node
content_id = root.xpath("head/meta[@name='id']/@content")[0]
display_content_node = None
if ensemble_parent is None:
get_logger().error("Can not process file") #@UndefinedVariable
sys.exit()
if options.replace:
for ens in ensemble_parent.iterchildren(tag="ensemble"):
ens_id = ens.get("id","")
if ens_id.startswith("chap_"):
ensemble_parent.remove(ens)
# remove in display nodes
if display_content_node is not None:
for cut_display in display_content_node.iterchildren():
if cut_display.get('idens','') == ens_id:
display_content_node.remove(cut_display)
ensemble = None
elements = None
decoupage = None
if options.merge:
for ens in ensemble_parent.findall("ensemble"):
if ens.get('id',"").startswith("chap_"):
ensemble = ens
break
if ensemble is not None:
elements = ensemble.find(".//elements")
decoupage = ensemble.find("decoupage")
if ensemble is None or elements is None:
ensemble = etree.SubElement(ensemble_parent, "ensemble", {"id":"chap_" + str(uuid.uuid4()), "title":"Ensemble Chapitrage", "author":"IRI Web", "abstract":"Ensemble Chapitrage"})
decoupage = etree.SubElement(ensemble, "decoupage", {"id": str(uuid.uuid4()), "author": "IRI Web"})
etree.SubElement(decoupage, "title").text = options.name
etree.SubElement(decoupage, "abstract").text = options.name
elements = etree.SubElement(decoupage, "elements")
ensemble_id = ensemble.get('id', '')
decoupage_id = decoupage.get('id', '') if decoupage is not None else None
with open(options.csv_file.strip()) as csvfilein:
chap_reader = csv.DictReader(csvfilein, delimiter=';')
for i,chap_row in enumerate(chap_reader):
ts_start = chap_row['START']
dur = int(chap_row['END'])-int(ts_start)
username = "IRI"
color = "%s"%(int(chap_row['COLOR'].strip("#").lower(),16)) if chap_row['COLOR'] else options.color
title = chap_row['TITLE']
desc = chap_row['DESCRIPTION']
tags = chap_row['TAGS']
element = etree.SubElement(elements, "element" , {"id": "%s-%s" % (uuid.uuid4(),i), "color":color, "author":username, "date":datetime.datetime.now().strftime("%Y/%m/%d"), "begin": ts_start, "dur":str(dur), "src":"manual"})
etree.SubElement(element, "title").text = title[:255]
etree.SubElement(element, "abstract").text = desc
tags_node = etree.SubElement(element, "tags")
for tag in tags.split(","):
etree.SubElement(tags_node,"tag").text = tag.strip()
meta_element = etree.SubElement(element, 'meta')
etree.SubElement(meta_element, "source", attrib={"url":"http://www.iri.centrepompidou.fr", "mimetype":"text/plain"}).text = etree.CDATA(json.dumps({'row': chap_row}))
# sort by tc in
if options.merge :
# remove all elements and put them in a array
# sort them with tc
#put them back
elements[:] = sorted(elements,key=lambda n: int(n.get('begin')))
#add to display node
if display_content_node is not None:
display_dec = None
for dec in display_content_node.iterchildren(tag="decoupage"):
if dec.get('idens','') == ensemble_id and dec.get('id', '') == decoupage_id:
display_dec = dec
break
if display_dec is None and ensemble_id and decoupage_id:
etree.SubElement(display_content_node, "decoupage", attrib={'idens': ensemble_id, 'id': decoupage_id, 'tagsSelect':''})
output_data = etree.tostring(root, encoding="utf-8", method="xml", pretty_print=False, xml_declaration=True).decode('utf-8')
if content_file_write and content_file_write.find("http") == 0:
project["ldt"] = output_data
project['owner'] = project['owner'].replace('%7E','~')
project['contents'] = [c_url.replace('%7E','~') for c_url in project['contents']]
post_param = {}
if options.post_param:
post_param = json.loads(options.post_param)
get_logger().debug("write http " + content_file_write) #@UndefinedVariable
get_logger().debug("write http " + repr(post_param)) #@UndefinedVariable
get_logger().debug("write http " + repr(project)) #@UndefinedVariable
r = requests.put(content_file_write, data=json.dumps(project), headers={'content-type':'application/json'}, params=post_param)
get_logger().debug("write http " + repr(r) + " content " + r.text) #@UndefinedVariable
if r.status_code != requests.codes.ok: # pylint: disable=E1101
r.raise_for_status()
else:
if content_file_write and os.path.exists(content_file_write):
dest_file_name = content_file_write
else:
dest_file_name = options.filename
get_logger().debug("WRITE : " + dest_file_name) #@UndefinedVariable
output = open(dest_file_name, "w")
output.write(output_data)
output.flush()
output.close()