def put_css_in_file(html_message, journal_name):
"""
Retrieve the CSS of the journal and insert/inline it in the <head>
section of the given html_message. (Used for HTML alert emails)
Parameters:
journal_name - the journal name
html_message - the html message (string) in which the CSS
should be inserted
Returns:
the HTML message with its CSS inlined
"""
css_path = get_journal_css_url(journal_name)
if not css_path:
return
css_file = WEBJOURNAL_OPENER.open(css_path)
css = css_file.read()
css = make_full_paths_in_css(css, journal_name)
html_parted = html_message.split("</head>")
if len(html_parted) > 1:
html = '%s<style type="text/css">%s</style></head>%s' % (html_parted[0],
css,
html_parted[1])
else:
html_parted = html_message.split("<html>")
if len(html_parted) > 1:
html = '%s<html><head><style type="text/css">%s</style></head>%s' % (html_parted[0],
css,
html_parted[1])
else:
return
return html
def put_css_in_file(html_message, journal_name):
"""
Retrieve the CSS of the journal and insert/inline it in the <head>
section of the given html_message. (Used for HTML alert emails)
Parameters:
journal_name - the journal name
html_message - the html message (string) in which the CSS
should be inserted
Returns:
the HTML message with its CSS inlined
"""
css_path = get_journal_css_url(journal_name)
if not css_path:
return
css_file = WEBJOURNAL_OPENER.open(css_path)
css = css_file.read()
css = make_full_paths_in_css(css, journal_name)
html_parted = html_message.split("</head>")
if len(html_parted) > 1:
html = '%s<style type="text/css">%s</style></head>%s' % (html_parted[0],
css,
html_parted[1])
else:
html_parted = html_message.split("<html>")
if len(html_parted) > 1:
html = '%s<html><head><style type="text/css">%s</style></head>%s' % (html_parted[0],
css,
html_parted[1])
else:
return
return html
def _update_feed(yahoo_weather_rss, cached_filename, expire_time_filename):
"""
Retrieve the latest weather information from Yahoo and write it to
'cached_filename'. Also write the supposed expiration date
provided by Yahoo to 'expire_time_filename'.
"""
default_timeout = socket.getdefaulttimeout()
socket.setdefaulttimeout(2.0)
try:
try:
feed = WEBJOURNAL_OPENER.open(yahoo_weather_rss)
except:
return
finally:
socket.setdefaulttimeout(default_timeout)
cached_file = open('%s/%s' % (CFG_CACHEDIR, cached_filename), 'w')
cached_file.write(feed.read())
cached_file.close()
feed_data = feedparser.parse(yahoo_weather_rss)
expire_time = feed_data.headers['expires']
expire_file = open('%s/%s' % (CFG_CACHEDIR, expire_time_filename), 'w')
expire_file.write(expire_time)
expire_file.close()
def _update_feed(yahoo_weather_rss, cached_filename, expire_time_filename):
"""
Retrieve the latest weather information from Yahoo and write it to
'cached_filename'. Also write the supposed expiration date
provided by Yahoo to 'expire_time_filename'.
"""
default_timeout = socket.getdefaulttimeout()
socket.setdefaulttimeout(2.0)
try:
try:
feed = WEBJOURNAL_OPENER.open(yahoo_weather_rss)
except:
return
finally:
socket.setdefaulttimeout(default_timeout)
cached_file = open('%s/%s' % (CFG_CACHEDIR, cached_filename), 'w')
cached_file.write(feed.read())
cached_file.close()
feed_data = feedparser.parse(yahoo_weather_rss)
expire_time = feed_data.headers['expires']
expire_file = open('%s/%s' % (CFG_CACHEDIR, expire_time_filename), 'w')
expire_file.write(expire_time)
expire_file.close()
def perform_request_alert(journal_name, issue,
sent, plain_text, subject, recipients,
html_mail, force, ln=CFG_SITE_LANG):
"""
All the logic for alert emails.
Display a form to edit email/recipients and options to send the
email. Sent in HTML/PlainText or only PlainText if wished so.
Also prevent mistake of sending the alert more than one for a
particular issue.
Parameters:
journal_name - the journal for which the alert is sent
issue - the issue for which the alert is sent
sent - Display interface to edit email if "False"
(string). Else send the email.
plain_text - the text of the mail
subject - the subject of the mail
recipients - the recipients of the mail (string with
comma-separated emails)
html_mail - if 'html', also send email as HTML (copying
from the current issue on the web)
force - if different than "False", the email is sent
even if it has already been sent.
ln - language
"""
# FIXME: more flexible options to choose the language of the alert
languages = get_journal_languages(journal_name)
if languages:
alert_ln = languages[0]
else:
alert_ln = CFG_SITE_LANG
if not get_release_datetime(issue, journal_name, ln):
# Trying to send an alert for an unreleased issue
return wjt.tmpl_admin_alert_unreleased_issue(ln,
journal_name)
if sent == "False":
# Retrieve default message, subject and recipients, and
# display email editor
subject = wjt.tmpl_admin_alert_subject(journal_name,
alert_ln,
issue)
plain_text = wjt.tmpl_admin_alert_plain_text(journal_name,
alert_ln,
issue)
plain_text = plain_text.encode('utf-8')
recipients = get_journal_alert_recipient_email(journal_name)
return wjt.tmpl_admin_alert_interface(ln,
journal_name,
subject,
plain_text,
recipients,
alert_ln)
else:
# User asked to send the mail
if was_alert_sent_for_issue(issue,
journal_name,
ln) != False and force == "False":
# Mmh, email already sent before for this issue. Ask
# confirmation
return wjt.tmpl_admin_alert_was_already_sent(ln,
journal_name,
subject,
plain_text,
recipients,
html_mail,
issue)
html_string = None
if html_mail == "html":
# Also send as HTML: retrieve from current issue
html_file = WEBJOURNAL_OPENER.open('%s/journal/%s?ln=%s'
% (CFG_SITE_URL, journal_name, alert_ln))
html_string = html_file.read()
html_file.close()
html_string = put_css_in_file(html_string, journal_name)
html_string = insert_journal_link(html_string, journal_name, issue, ln)
html_string = wash_alert(html_string)
sender_email = get_journal_alert_sender_email(journal_name)
send_email(sender_email, recipients, subject, plain_text,
html_string, header='', footer='', html_header='',
html_footer='', charset='utf-8')
update_DB_for_alert(issue, journal_name, ln)
return wjt.tmpl_admin_alert_success_msg(ln,
journal_name)
def _update_seminars(indico_baseurl, indico_what, indico_loc, indico_id,
indico_onlypublic, indico_from, indico_to,
indico_key, indico_sig, indico_credential_path,
cached_filename):
"""
helper function that gets the xml data source from CERN Indico and creates
a dedicated xml file in the cache for easy use in the widget.
"""
if indico_credential_path:
indico_key, indico_sig = get_indico_credentials(indico_credential_path)
url = create_Indico_request_url(indico_baseurl,
indico_what,
indico_loc,
indico_id,
'xml',
{'onlypublic': indico_onlypublic,
'from': indico_from,
'to': indico_to},
indico_key, indico_sig)
default_timeout = socket.getdefaulttimeout()
socket.setdefaulttimeout(2.0)
try:
try:
indico_xml = WEBJOURNAL_OPENER.open(url)
except:
return
finally:
socket.setdefaulttimeout(default_timeout)
xml_file_handler = minidom.parseString(indico_xml.read())
seminar_xml = ['<Indico_Seminars time="%s">' % time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime()), ]
agenda_items = xml_file_handler.getElementsByTagName("conference")
for item in agenda_items:
seminar_xml.extend(["<seminar>", ])
for childNode in item.childNodes:
if childNode.tagName == "startDate":
key = "start_time"
value = childNode.firstChild.toxml(encoding="utf-8")
value = value and value[11:16] or ""
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
continue
#if childNode.tagName == "endDate":
# continue
if childNode.tagName == "creator":
for extraChildNode in childNode.getElementsByTagName("fullName"):
key = "creator"
value = extraChildNode.firstChild.toxml(encoding="utf-8")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
# Only get the first childNode
break
continue
#if childNode.tagName == "hasAnyProtection":
# continue
#if childNode.tagName == "roomFullname":
# continue
#if childNode.tagName == "modificationDate":
# continue
#if childNode.tagName == "timezone":
# continue
if childNode.tagName == "category":
key = "category"
value = childNode.firstChild.toxml(encoding="utf-8")
value = value.split("/")[-1].replace("&", "").replace("nbsp;", "").replace(" ", "")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
continue
if childNode.tagName == "title":
key = "title"
value = childNode.firstChild.toxml(encoding="utf-8")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
continue
if childNode.tagName == "location":
key = "location"
value = childNode.firstChild.toxml(encoding="utf-8")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
continue
#if childNode.tagName == "type":
# continue
#if childNode.tagName == "categoryId":
# continue
#if childNode.tagName == "description":
# continue
#if childNode.tagName == "roomMapURL":
# continue
#if childNode.tagName == "material":
# continue
#if childNode.tagName == "visibility":
# continue
#if childNode.tagName == "address":
# continue
#if childNode.tagName == "creationDate":
# continue
if childNode.tagName == "room":
key = "room"
value = childNode.firstChild.toxml(encoding="utf-8")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
continue
if childNode.tagName == "chairs":
for extraChildNode in childNode.getElementsByTagName("fullName"):
key = "chair"
value = extraChildNode.firstChild.toxml(encoding="utf-8")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
# Only get the first childNode
break
continue
if childNode.tagName == "url":
key = "url"
value = childNode.firstChild.toxml(encoding="utf-8")
seminar_xml.extend(["<%s>%s</%s>" % (key, value, key), ])
continue
seminar_xml.extend(["</seminar>", ])
seminar_xml.extend(["</Indico_Seminars>", ])
# write the created file to cache
fptr = open("%s/%s" % (CFG_CACHEDIR, cached_filename), "w")
fptr.write("\n".join(seminar_xml))
fptr.close()
def perform_request_alert(journal_name, issue,
sent, plain_text, subject, recipients,
html_mail, force, ln=CFG_SITE_LANG):
"""
All the logic for alert emails.
Display a form to edit email/recipients and options to send the
email. Sent in HTML/PlainText or only PlainText if wished so.
Also prevent mistake of sending the alert more than one for a
particular issue.
Parameters:
journal_name - the journal for which the alert is sent
issue - the issue for which the alert is sent
sent - Display interface to edit email if "False"
(string). Else send the email.
plain_text - the text of the mail
subject - the subject of the mail
recipients - the recipients of the mail (string with
comma-separated emails)
html_mail - if 'html', also send email as HTML (copying
from the current issue on the web)
force - if different than "False", the email is sent
even if it has already been sent.
ln - language
"""
# FIXME: more flexible options to choose the language of the alert
languages = get_journal_languages(journal_name)
if languages:
alert_ln = languages[0]
else:
alert_ln = CFG_SITE_LANG
if not get_release_datetime(issue, journal_name, ln):
# Trying to send an alert for an unreleased issue
return wjt.tmpl_admin_alert_unreleased_issue(ln,
journal_name)
if sent == "False":
# Retrieve default message, subject and recipients, and
# display email editor
subject = wjt.tmpl_admin_alert_subject(journal_name,
alert_ln,
issue)
plain_text = wjt.tmpl_admin_alert_plain_text(journal_name,
alert_ln,
issue)
plain_text = plain_text.encode('utf-8')
recipients = get_journal_alert_recipient_email(journal_name)
return wjt.tmpl_admin_alert_interface(ln,
journal_name,
subject,
plain_text,
recipients,
alert_ln)
else:
# User asked to send the mail
if was_alert_sent_for_issue(issue,
journal_name,
ln) != False and force == "False":
# Mmh, email already sent before for this issue. Ask
# confirmation
return wjt.tmpl_admin_alert_was_already_sent(ln,
journal_name,
subject,
plain_text,
recipients,
html_mail,
issue)
html_string = None
if html_mail == "html":
# Also send as HTML: retrieve from current issue
html_file = WEBJOURNAL_OPENER.open('%s/journal/%s?ln=%s'
% (CFG_SITE_URL, journal_name, alert_ln))
html_string = html_file.read()
html_file.close()
html_string = put_css_in_file(html_string, journal_name)
html_string = insert_journal_link(html_string, journal_name, issue, ln)
html_string = wash_alert(html_string)
sender_email = get_journal_alert_sender_email(journal_name)
send_email(sender_email, recipients, subject, plain_text,
html_string, header='', footer='', html_header='',
html_footer='', charset='utf-8')
update_DB_for_alert(issue, journal_name, ln)
return wjt.tmpl_admin_alert_success_msg(ln,
journal_name)