682 lines
24 KiB
Python
682 lines
24 KiB
Python
# -*- mode: python -*-
|
|
# -*- coding: utf-8 -*-
|
|
|
|
##############################################################################
|
|
#
|
|
# Gestion scolarite IUT
|
|
#
|
|
# Copyright (c) 1999 - 2021 Emmanuel Viennet. All rights reserved.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 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 General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
# Emmanuel Viennet emmanuel.viennet@viennet.net
|
|
#
|
|
##############################################################################
|
|
|
|
"""Photos: trombinoscopes
|
|
"""
|
|
|
|
from cStringIO import StringIO
|
|
from zipfile import ZipFile, BadZipfile
|
|
import reportlab
|
|
from reportlab.lib.units import cm, mm
|
|
from reportlab.lib.enums import TA_LEFT, TA_RIGHT, TA_CENTER, TA_JUSTIFY
|
|
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Frame, PageBreak
|
|
from reportlab.platypus import Table, TableStyle, Image, KeepInFrame
|
|
from reportlab.platypus.flowables import Flowable
|
|
from reportlab.platypus.doctemplate import PageTemplate, BaseDocTemplate
|
|
from reportlab.lib.pagesizes import A4, landscape
|
|
from reportlab.lib import styles
|
|
from reportlab.lib.colors import Color
|
|
from reportlab.lib import colors
|
|
from PIL import Image as PILImage
|
|
|
|
from app.scodoc.notes_log import log
|
|
import app.scodoc.sco_utils as scu
|
|
from app.scodoc.TrivialFormulator import TrivialFormulator
|
|
from app.scodoc.sco_exceptions import ScoValueError
|
|
from app.scodoc.sco_pdf import SU
|
|
from app.scodoc import html_sco_header
|
|
from app.scodoc import htmlutils
|
|
from app.scodoc import sco_import_etuds
|
|
from app.scodoc import sco_excel
|
|
from app.scodoc import sco_formsemestre
|
|
from app.scodoc import sco_groups
|
|
from app.scodoc import sco_groups_view
|
|
from app.scodoc import sco_pdf
|
|
from app.scodoc import sco_photos
|
|
from app.scodoc import sco_portal_apogee
|
|
from app.scodoc import sco_preferences
|
|
from app.scodoc import sco_etud
|
|
|
|
|
|
def trombino(
|
|
context,
|
|
REQUEST=None,
|
|
group_ids=[], # liste des groupes à afficher
|
|
formsemestre_id=None, # utilisé si pas de groupes selectionné
|
|
etat=None,
|
|
format="html",
|
|
dialog_confirmed=False,
|
|
):
|
|
"""Trombinoscope"""
|
|
if not etat:
|
|
etat = None # may be passed as ''
|
|
# Informations sur les groupes à afficher:
|
|
groups_infos = sco_groups_view.DisplayedGroupsInfos(
|
|
context, group_ids, formsemestre_id=formsemestre_id, etat=etat, REQUEST=REQUEST
|
|
)
|
|
|
|
#
|
|
if format != "html" and not dialog_confirmed:
|
|
ok, dialog = check_local_photos_availability(
|
|
context, groups_infos, REQUEST, format=format
|
|
)
|
|
if not ok:
|
|
return dialog
|
|
|
|
if format == "zip":
|
|
return _trombino_zip(context, groups_infos, REQUEST)
|
|
elif format == "pdf":
|
|
return _trombino_pdf(context, groups_infos, REQUEST)
|
|
elif format == "pdflist":
|
|
return _listeappel_photos_pdf(context, groups_infos, REQUEST)
|
|
else:
|
|
raise Exception("invalid format")
|
|
# return _trombino_html_header(context, REQUEST) + trombino_html(context, group, members, REQUEST=REQUEST) + html_sco_header.sco_footer(context, REQUEST)
|
|
|
|
|
|
def _trombino_html_header(context, REQUEST):
|
|
return html_sco_header.sco_header(context, REQUEST, javascripts=["js/trombino.js"])
|
|
|
|
|
|
def trombino_html(context, groups_infos, REQUEST=None):
|
|
"HTML snippet for trombino (with title and menu)"
|
|
menuTrombi = [
|
|
{
|
|
"title": "Charger des photos...",
|
|
"endpoint": "scolar.photos_import_files_form",
|
|
"args": {"group_ids": groups_infos.group_ids},
|
|
},
|
|
{
|
|
"title": "Obtenir archive Zip des photos",
|
|
"endpoint": "scolar.trombino",
|
|
"args": {"group_ids": groups_infos.group_ids, "format": "zip"},
|
|
},
|
|
{
|
|
"title": "Recopier les photos depuis le portail",
|
|
"endpoint": "scolar.trombino_copy_photos",
|
|
"args": {"group_ids": groups_infos.group_ids},
|
|
},
|
|
]
|
|
|
|
if groups_infos.members:
|
|
if groups_infos.tous_les_etuds_du_sem:
|
|
ng = "Tous les étudiants"
|
|
else:
|
|
ng = "Groupe %s" % groups_infos.groups_titles
|
|
else:
|
|
ng = "Aucun étudiant inscrit dans ce groupe !"
|
|
H = [
|
|
'<table style="padding-top: 10px; padding-bottom: 10px;"><tr><td><span style="font-style: bold; font-size: 150%%; padding-right: 20px;">%s</span></td>'
|
|
% (ng)
|
|
]
|
|
if groups_infos.members:
|
|
H.append(
|
|
"<td>"
|
|
+ htmlutils.make_menu("Gérer les photos", menuTrombi, alone=True)
|
|
+ "</td>"
|
|
)
|
|
H.append("</tr></table>")
|
|
H.append("<div>")
|
|
i = 0
|
|
for t in groups_infos.members:
|
|
H.append(
|
|
'<span class="trombi_box"><span class="trombi-photo" id="trombi-%s">'
|
|
% t["etudid"]
|
|
)
|
|
if sco_photos.etud_photo_is_local(context, t, size="small"):
|
|
foto = sco_photos.etud_photo_html(context, t, title="", REQUEST=REQUEST)
|
|
else: # la photo n'est pas immédiatement dispo
|
|
foto = (
|
|
'<span class="unloaded_img" id="%s"><img border="0" height="90" alt="en cours" src="/ScoDoc/static/icons/loading.jpg"/></span>'
|
|
% t["etudid"]
|
|
)
|
|
H.append('<a href="ficheEtud?etudid=' + t["etudid"] + '">' + foto + "</a>")
|
|
H.append("</span>")
|
|
H.append(
|
|
'<span class="trombi_legend"><span class="trombi_prenom">'
|
|
+ sco_etud.format_prenom(t["prenom"])
|
|
+ '</span><span class="trombi_nom">'
|
|
+ sco_etud.format_nom(t["nom"])
|
|
)
|
|
H.append("</span></span></span>")
|
|
i += 1
|
|
|
|
H.append("</div>")
|
|
H.append(
|
|
'<div style="margin-bottom:15px;"><a class="stdlink" href="trombino?format=pdf&%s">Version PDF</a></div>'
|
|
% groups_infos.groups_query_args
|
|
)
|
|
return "\n".join(H)
|
|
|
|
|
|
def check_local_photos_availability(context, groups_infos, REQUEST, format=""):
|
|
"""Verifie que toutes les photos (des gropupes indiqués) sont copiées localement
|
|
dans ScoDoc (seules les photos dont nous disposons localement peuvent être exportées
|
|
en pdf ou en zip).
|
|
Si toutes ne sont pas dispo, retourne un dialogue d'avertissement pour l'utilisateur.
|
|
"""
|
|
nb_missing = 0
|
|
for t in groups_infos.members:
|
|
_ = sco_photos.etud_photo_url(
|
|
context, t, REQUEST=REQUEST
|
|
) # -> copy distant files if needed
|
|
if not sco_photos.etud_photo_is_local(context, t):
|
|
nb_missing += 1
|
|
if nb_missing > 0:
|
|
parameters = {"group_ids": groups_infos.group_ids, "format": format}
|
|
return (
|
|
False,
|
|
scu.confirm_dialog(
|
|
context,
|
|
"""<p>Attention: %d photos ne sont pas disponibles et ne peuvent pas être exportées.</p><p>Vous pouvez <a class="stdlink" href="%s">exporter seulement les photos existantes</a>"""
|
|
% (
|
|
nb_missing,
|
|
groups_infos.base_url + "&dialog_confirmed=1&format=%s" % format,
|
|
),
|
|
dest_url="trombino",
|
|
OK="Exporter seulement les photos existantes",
|
|
cancel_url="groups_view?curtab=tab-photos&"
|
|
+ groups_infos.groups_query_args,
|
|
REQUEST=REQUEST,
|
|
parameters=parameters,
|
|
),
|
|
)
|
|
else:
|
|
return True, ""
|
|
|
|
|
|
def _trombino_zip(context, groups_infos, REQUEST):
|
|
"Send photos as zip archive"
|
|
data = StringIO()
|
|
Z = ZipFile(data, "w")
|
|
# assume we have the photos (or the user acknowledged the fact)
|
|
# Archive originals (not reduced) images, in JPEG
|
|
for t in groups_infos.members:
|
|
im_path = sco_photos.photo_pathname(context, t, size="orig")
|
|
if not im_path:
|
|
continue
|
|
img = open(im_path).read()
|
|
code_nip = t["code_nip"]
|
|
if code_nip:
|
|
filename = code_nip + ".jpg"
|
|
else:
|
|
filename = t["nom"] + "_" + t["prenom"] + "_" + t["etudid"] + ".jpg"
|
|
Z.writestr(filename, img)
|
|
Z.close()
|
|
size = data.tell()
|
|
log("trombino_zip: %d bytes" % size)
|
|
content_type = "application/zip"
|
|
REQUEST.RESPONSE.setHeader(
|
|
"content-disposition", 'attachement; filename="trombi.zip"'
|
|
)
|
|
REQUEST.RESPONSE.setHeader("content-type", content_type)
|
|
REQUEST.RESPONSE.setHeader("content-length", size)
|
|
return data.getvalue()
|
|
|
|
|
|
# Copy photos from portal to ScoDoc
|
|
def trombino_copy_photos(context, group_ids=[], REQUEST=None, dialog_confirmed=False):
|
|
"Copy photos from portal to ScoDoc (overwriting local copy)"
|
|
groups_infos = sco_groups_view.DisplayedGroupsInfos(
|
|
context, group_ids, REQUEST=REQUEST
|
|
)
|
|
back_url = "groups_view?%s&curtab=tab-photos" % groups_infos.groups_query_args
|
|
|
|
portal_url = sco_portal_apogee.get_portal_url(context)
|
|
header = html_sco_header.sco_header(
|
|
context, REQUEST, page_title="Chargement des photos"
|
|
)
|
|
footer = html_sco_header.sco_footer(context, REQUEST)
|
|
if not portal_url:
|
|
return (
|
|
header
|
|
+ '<p>portail non configuré</p><p><a href="%s">Retour au trombinoscope</a></p>'
|
|
% back_url
|
|
+ footer
|
|
)
|
|
if not dialog_confirmed:
|
|
return scu.confirm_dialog(
|
|
context,
|
|
"""<h2>Copier les photos du portail vers ScoDoc ?</h2>
|
|
<p>Les photos du groupe %s présentes dans ScoDoc seront remplacées par celles du portail (si elles existent).</p>
|
|
<p>(les photos sont normalement automatiquement copiées lors de leur première utilisation, l'usage de cette fonction n'est nécessaire que si les photos du portail ont été modifiées)</p>
|
|
"""
|
|
% (groups_infos.groups_titles),
|
|
dest_url="",
|
|
REQUEST=REQUEST,
|
|
cancel_url=back_url,
|
|
parameters={"group_ids": group_ids},
|
|
)
|
|
|
|
msg = []
|
|
nok = 0
|
|
for etud in groups_infos.members:
|
|
path, diag = sco_photos.copy_portal_photo_to_fs(context, etud, REQUEST=REQUEST)
|
|
msg.append(diag)
|
|
if path:
|
|
nok += 1
|
|
|
|
msg.append("<b>%d photos correctement chargées</b>" % nok)
|
|
|
|
return (
|
|
header
|
|
+ "<h2>Chargement des photos depuis le portail</h2><ul><li>"
|
|
+ "</li><li>".join(msg)
|
|
+ "</li></ul>"
|
|
+ '<p><a href="%s">retour au trombinoscope</a>' % back_url
|
|
+ footer
|
|
)
|
|
|
|
|
|
def _get_etud_platypus_image(context, t, image_width=2 * cm):
|
|
"""Returns aplatypus object for the photo of student t"""
|
|
try:
|
|
path = sco_photos.photo_pathname(context, t, size="small")
|
|
if not path:
|
|
# log('> unknown')
|
|
path = sco_photos.UNKNOWN_IMAGE_PATH
|
|
im = PILImage.open(path)
|
|
w0, h0 = im.size[0], im.size[1]
|
|
if w0 > h0:
|
|
W = image_width
|
|
H = h0 * W / w0
|
|
else:
|
|
H = image_width
|
|
W = w0 * H / h0
|
|
return reportlab.platypus.Image(path, width=W, height=H)
|
|
except:
|
|
log(
|
|
"*** exception while processing photo of %s (%s) (path=%s)"
|
|
% (t["nom"], t["etudid"], path)
|
|
)
|
|
raise
|
|
|
|
|
|
def _trombino_pdf(context, groups_infos, REQUEST):
|
|
"Send photos as pdf page"
|
|
# Generate PDF page
|
|
filename = "trombino_%s" % groups_infos.groups_filename + ".pdf"
|
|
sem = groups_infos.formsemestre # suppose 1 seul semestre
|
|
|
|
PHOTOWIDTH = 3 * cm
|
|
COLWIDTH = 3.6 * cm
|
|
N_PER_ROW = 5 # XXX should be in ScoDoc preferences
|
|
|
|
StyleSheet = styles.getSampleStyleSheet()
|
|
report = StringIO() # in-memory document, no disk file
|
|
objects = [
|
|
Paragraph(
|
|
SU("Trombinoscope " + sem["titreannee"] + " " + groups_infos.groups_titles),
|
|
StyleSheet["Heading3"],
|
|
)
|
|
]
|
|
L = []
|
|
n = 0
|
|
currow = []
|
|
log("_trombino_pdf %d elements" % len(groups_infos.members))
|
|
for t in groups_infos.members:
|
|
img = _get_etud_platypus_image(context, t, image_width=PHOTOWIDTH)
|
|
elem = Table(
|
|
[
|
|
[img],
|
|
[
|
|
Paragraph(
|
|
SU(sco_etud.format_nomprenom(t)),
|
|
StyleSheet["Normal"],
|
|
)
|
|
],
|
|
],
|
|
colWidths=[PHOTOWIDTH],
|
|
)
|
|
currow.append(elem)
|
|
if n == (N_PER_ROW - 1):
|
|
L.append(currow)
|
|
currow = []
|
|
n = (n + 1) % N_PER_ROW
|
|
if currow:
|
|
currow += [" "] * (N_PER_ROW - len(currow))
|
|
L.append(currow)
|
|
if not L:
|
|
table = Paragraph(SU("Aucune photo à exporter !"), StyleSheet["Normal"])
|
|
else:
|
|
table = Table(
|
|
L,
|
|
colWidths=[COLWIDTH] * N_PER_ROW,
|
|
style=TableStyle(
|
|
[
|
|
# ('RIGHTPADDING', (0,0), (-1,-1), -5*mm),
|
|
("VALIGN", (0, 0), (-1, -1), "TOP"),
|
|
("GRID", (0, 0), (-1, -1), 0.25, colors.grey),
|
|
]
|
|
),
|
|
)
|
|
objects.append(table)
|
|
# Build document
|
|
document = BaseDocTemplate(report)
|
|
document.addPageTemplates(
|
|
sco_pdf.ScolarsPageTemplate(
|
|
document,
|
|
context=context,
|
|
preferences=sco_preferences.SemPreferences(context, sem["formsemestre_id"]),
|
|
)
|
|
)
|
|
document.build(objects)
|
|
data = report.getvalue()
|
|
|
|
return scu.sendPDFFile(REQUEST, data, filename)
|
|
|
|
|
|
# --------------------- Sur une idée de l'IUT d'Orléans:
|
|
def _listeappel_photos_pdf(context, groups_infos, REQUEST):
|
|
"Doc pdf pour liste d'appel avec photos"
|
|
filename = "trombino_%s" % groups_infos.groups_filename + ".pdf"
|
|
sem = groups_infos.formsemestre # suppose 1 seul semestre
|
|
|
|
PHOTOWIDTH = 2 * cm
|
|
# COLWIDTH = 3.6 * cm
|
|
# ROWS_PER_PAGE = 26 # XXX should be in ScoDoc preferences
|
|
|
|
StyleSheet = styles.getSampleStyleSheet()
|
|
report = StringIO() # in-memory document, no disk file
|
|
objects = [
|
|
Paragraph(
|
|
SU(
|
|
sem["titreannee"]
|
|
+ " "
|
|
+ groups_infos.groups_titles
|
|
+ " (%d)" % len(groups_infos.members)
|
|
),
|
|
StyleSheet["Heading3"],
|
|
)
|
|
]
|
|
L = []
|
|
n = 0
|
|
currow = []
|
|
log("_listeappel_photos_pdf %d elements" % len(groups_infos.members))
|
|
n = len(groups_infos.members)
|
|
# npages = n / 2*ROWS_PER_PAGE + 1 # nb de pages papier
|
|
# for page in range(npages):
|
|
for i in range(n): # page*2*ROWS_PER_PAGE, (page+1)*2*ROWS_PER_PAGE):
|
|
t = groups_infos.members[i]
|
|
img = _get_etud_platypus_image(context, t, image_width=PHOTOWIDTH)
|
|
txt = Paragraph(
|
|
SU(sco_etud.format_nomprenom(t)),
|
|
StyleSheet["Normal"],
|
|
)
|
|
if currow:
|
|
currow += [""]
|
|
currow += [img, txt, ""]
|
|
if i % 2:
|
|
L.append(currow)
|
|
currow = []
|
|
if currow:
|
|
currow += [" "] * 3
|
|
L.append(currow)
|
|
if not L:
|
|
table = Paragraph(SU("Aucune photo à exporter !"), StyleSheet["Normal"])
|
|
else:
|
|
table = Table(
|
|
L,
|
|
colWidths=[2 * cm, 4 * cm, 27 * mm, 5 * mm, 2 * cm, 4 * cm, 27 * mm],
|
|
style=TableStyle(
|
|
[
|
|
# ('RIGHTPADDING', (0,0), (-1,-1), -5*mm),
|
|
("VALIGN", (0, 0), (-1, -1), "TOP"),
|
|
("GRID", (0, 0), (2, -1), 0.25, colors.grey),
|
|
("GRID", (4, 0), (-1, -1), 0.25, colors.grey),
|
|
]
|
|
),
|
|
)
|
|
objects.append(table)
|
|
# Build document
|
|
document = BaseDocTemplate(report)
|
|
document.addPageTemplates(
|
|
sco_pdf.ScolarsPageTemplate(
|
|
document,
|
|
context,
|
|
preferences=sco_preferences.SemPreferences(context, sem["formsemestre_id"]),
|
|
)
|
|
)
|
|
document.build(objects)
|
|
data = report.getvalue()
|
|
|
|
return scu.sendPDFFile(REQUEST, data, filename)
|
|
|
|
|
|
# --------------------- Upload des photos de tout un groupe
|
|
def photos_generate_excel_sample(context, group_ids=[], REQUEST=None):
|
|
"""Feuille excel pour import fichiers photos"""
|
|
fmt = sco_import_etuds.sco_import_format()
|
|
data = sco_import_etuds.sco_import_generate_excel_sample(
|
|
fmt,
|
|
context=context,
|
|
group_ids=group_ids,
|
|
only_tables=["identite"],
|
|
exclude_cols=[
|
|
"date_naissance",
|
|
"lieu_naissance",
|
|
"nationalite",
|
|
"statut",
|
|
"photo_filename",
|
|
],
|
|
extra_cols=["fichier_photo"],
|
|
REQUEST=REQUEST,
|
|
)
|
|
return sco_excel.sendExcelFile(REQUEST, data, "ImportPhotos.xls")
|
|
|
|
|
|
def photos_import_files_form(context, group_ids=[], REQUEST=None):
|
|
"""Formulaire pour importation photos"""
|
|
groups_infos = sco_groups_view.DisplayedGroupsInfos(
|
|
context, group_ids, REQUEST=REQUEST
|
|
)
|
|
back_url = "groups_view?%s&curtab=tab-photos" % groups_infos.groups_query_args
|
|
|
|
H = [
|
|
html_sco_header.sco_header(
|
|
context, REQUEST, page_title="Import des photos des étudiants"
|
|
),
|
|
"""<h2 class="formsemestre">Téléchargement des photos des étudiants</h2>
|
|
<p><b>Vous pouvez aussi charger les photos individuellement via la fiche de chaque étudiant (menu "Etudiant" / "Changer la photo").</b></p>
|
|
<p class="help">Cette page permet de charger en une seule fois les photos de plusieurs étudiants.<br/>
|
|
Il faut d'abord remplir une feuille excel donnant les noms
|
|
des fichiers images (une image par étudiant).
|
|
</p>
|
|
<p class="help">Ensuite, réunir vos images dans un fichier zip, puis télécharger
|
|
simultanément le fichier excel et le fichier zip.
|
|
</p>
|
|
<ol>
|
|
<li><a class="stdlink" href="photos_generate_excel_sample?%s">
|
|
Obtenir la feuille excel à remplir</a>
|
|
</li>
|
|
<li style="padding-top: 2em;">
|
|
"""
|
|
% groups_infos.groups_query_args,
|
|
]
|
|
F = html_sco_header.sco_footer(context, REQUEST)
|
|
REQUEST.form["group_ids"] = groups_infos.group_ids
|
|
tf = TrivialFormulator(
|
|
REQUEST.URL0,
|
|
REQUEST.form,
|
|
(
|
|
("xlsfile", {"title": "Fichier Excel:", "input_type": "file", "size": 40}),
|
|
("zipfile", {"title": "Fichier zip:", "input_type": "file", "size": 40}),
|
|
("group_ids", {"input_type": "hidden", "type": "list"}),
|
|
),
|
|
)
|
|
|
|
if tf[0] == 0:
|
|
return "\n".join(H) + tf[1] + "</li></ol>" + F
|
|
elif tf[0] == -1:
|
|
return REQUEST.RESPONSE.redirect(back_url)
|
|
else:
|
|
return photos_import_files(
|
|
context,
|
|
group_ids=tf[2]["group_ids"],
|
|
xlsfile=tf[2]["xlsfile"],
|
|
zipfile=tf[2]["zipfile"],
|
|
REQUEST=REQUEST,
|
|
)
|
|
|
|
|
|
def photos_import_files(
|
|
context, group_ids=[], xlsfile=None, zipfile=None, REQUEST=None
|
|
):
|
|
"""Importation des photos"""
|
|
groups_infos = sco_groups_view.DisplayedGroupsInfos(
|
|
context, group_ids, REQUEST=REQUEST
|
|
)
|
|
back_url = "groups_view?%s&curtab=tab-photos" % groups_infos.groups_query_args
|
|
filename_title = "fichier_photo"
|
|
page_title = "Téléchargement des photos des étudiants"
|
|
|
|
def callback(context, etud, data, filename, REQUEST):
|
|
sco_photos.store_photo(context, etud, data, REQUEST)
|
|
|
|
zip_excel_import_files(
|
|
context, xlsfile, zipfile, REQUEST, callback, filename_title, page_title
|
|
)
|
|
return REQUEST.RESPONSE.redirect(back_url + "&head_message=photos%20 importees")
|
|
|
|
|
|
def zip_excel_import_files(
|
|
context,
|
|
xlsfile=None,
|
|
zipfile=None,
|
|
REQUEST=None,
|
|
callback=None,
|
|
filename_title="", # doit obligatoirement etre specifié
|
|
page_title="",
|
|
):
|
|
"""Importation de fichiers à partir d'un excel et d'un zip
|
|
La fonction
|
|
callback()
|
|
est appelé pour chaque fichier trouvé.
|
|
"""
|
|
# 1- build mapping etudid -> filename
|
|
exceldata = xlsfile.read()
|
|
if not exceldata:
|
|
raise ScoValueError("Fichier excel vide ou invalide")
|
|
_, data = sco_excel.Excel_to_list(exceldata)
|
|
if not data: # probably a bug
|
|
raise ScoValueError("Fichier excel vide !")
|
|
# on doit avoir une colonne etudid et une colonne filename_title ('fichier_photo')
|
|
titles = data[0]
|
|
try:
|
|
etudid_idx = titles.index("etudid")
|
|
filename_idx = titles.index(filename_title)
|
|
except:
|
|
raise ScoValueError(
|
|
"Fichier excel incorrect (il faut une colonne etudid et une colonne %s) !"
|
|
% filename_title
|
|
)
|
|
|
|
def normfilename(fn, lowercase=True):
|
|
"normalisation used to match filenames"
|
|
fn = fn.replace("\\", "/") # not sure if this is necessary ?
|
|
fn = fn.strip()
|
|
if lowercase:
|
|
fn = scu.strlower(fn)
|
|
fn = fn.split("/")[-1] # use only last component, not directories
|
|
return fn
|
|
|
|
Filename2Etud = {} # filename : etudid
|
|
for l in data[1:]:
|
|
filename = l[filename_idx].strip()
|
|
if filename:
|
|
Filename2Etud[normfilename(filename)] = l[etudid_idx]
|
|
|
|
# 2- Ouvre le zip et
|
|
try:
|
|
z = ZipFile(zipfile)
|
|
except BadZipfile:
|
|
raise ScoValueError("Fichier ZIP incorrect !")
|
|
ignored_zipfiles = []
|
|
stored = [] # [ (etud, filename) ]
|
|
for name in z.namelist():
|
|
if len(name) > 4 and name[-1] != "/" and "." in name:
|
|
data = z.read(name)
|
|
# match zip filename with name given in excel
|
|
normname = normfilename(name)
|
|
if normname in Filename2Etud:
|
|
etudid = Filename2Etud[normname]
|
|
# ok, store photo
|
|
try:
|
|
etud = sco_etud.get_etud_info(etudid=etudid, filled=True)[0]
|
|
del Filename2Etud[normname]
|
|
except:
|
|
raise ScoValueError("ID étudiant invalide: %s" % etudid)
|
|
|
|
callback(
|
|
context,
|
|
etud,
|
|
data,
|
|
normfilename(name, lowercase=False),
|
|
REQUEST=REQUEST,
|
|
)
|
|
|
|
stored.append((etud, name))
|
|
else:
|
|
log("zip: zip name %s not in excel !" % name)
|
|
ignored_zipfiles.append(name)
|
|
else:
|
|
if name[-1] != "/":
|
|
ignored_zipfiles.append(name)
|
|
log("zip: ignoring %s" % name)
|
|
if Filename2Etud:
|
|
# lignes excel non traitées
|
|
unmatched_files = Filename2Etud.keys()
|
|
else:
|
|
unmatched_files = []
|
|
# 3- Result page
|
|
H = [
|
|
_trombino_html_header(context, REQUEST),
|
|
"""<h2 class="formsemestre">%s</h2>
|
|
<h3>Opération effectuée</h3>
|
|
"""
|
|
% page_title,
|
|
]
|
|
if ignored_zipfiles:
|
|
H.append("<h4>Fichiers ignorés dans le zip:</h4><ul>")
|
|
for name in ignored_zipfiles:
|
|
H.append("<li>%s</li>" % name)
|
|
H.append("</ul>")
|
|
if unmatched_files:
|
|
H.append(
|
|
"<h4>Fichiers indiqués dans feuille mais non trouvés dans le zip:</h4><ul>"
|
|
)
|
|
for name in unmatched_files:
|
|
H.append("<li>%s</li>" % name)
|
|
H.append("</ul>")
|
|
if stored:
|
|
H.append("<h4>Fichiers chargés:</h4><ul>")
|
|
for (etud, name) in stored:
|
|
H.append("<li>%s: <tt>%s</tt></li>" % (etud["nomprenom"], name))
|
|
H.append("</ul>")
|
|
|
|
return "\n".join(H)
|