class EditForm(base.EditForm):
form_fields = form.Fields(ILatestSectionableNITFPortlet)
label = _(u'Add latest NITF Portlet')
description = _(u'This portlet display a list of latest NITF created. '
u'It allows to filter NITF from different sections.')
class AddForm(base.AddForm):
form_fields = form.Fields(ILatestSectionableNITFPortlet)
label = _(u'Add latest NITF Portlet')
description = _(u'This portlet display a list of latest NITF created. '
u'It allows to filter NITF from different sections.')
def create(self, data):
return Assignment(**data)
def getAvailableSections(self):
vocab = getUtility(IVocabularyFactory,
name=u'collective.nitf.AvailableSections')(
self.context)
values = SimpleVocabulary(
[SimpleVocabulary.createTerm(_(u'All'), 'all', _(u'All'))] +
vocab._terms)
return values
def getAvailableSections(self):
vocab = getUtility(IVocabularyFactory,
name=u'collective.nitf.Sections')(self.context)
values = SimpleVocabulary([SimpleVocabulary.createTerm(_(u"All"),
"all",
_(u"All"))] +
vocab._terms)
return values
def AvailableGenresVocabulary(context):
""" Creates a vocabulary with the available genres stored in the registry;
the vocabulary is normalized to allow the use of non-ASCII characters.
"""
registry = getUtility(IRegistry)
settings = registry.forInterface(INITFSettings)
available_genres = list(settings.available_genres)
available_genres.sort(key=lambda i: _(i)) # sort by translated genre
items = []
for genre in available_genres:
token = _normalize_token(genre)
items.append(SimpleVocabulary.createTerm(genre, token, _(genre)))
return SimpleVocabulary(items)
def AvailableGenresVocabulary(context):
""" Creates a vocabulary with the available genres stored in the registry;
the vocabulary is normalized to allow the use of non-ASCII characters.
"""
registry = getUtility(IRegistry)
settings = registry.forInterface(INITFSettings)
available_genres = list(settings.available_genres)
# sort by translated genre
available_genres.sort(lambda a, b: cmp(_(a), _(b)))
items = []
for genre in available_genres:
token = _normalize_token(genre)
items.append(SimpleVocabulary.createTerm(genre, token, _(genre)))
return SimpleVocabulary(items)
class ILatestSectionableNITFPortlet(IPortletDataProvider):
"""
A portlet which shows the latest NITF created and can be filtered
by section.
"""
header = schema.TextLine(
title=_(u'Header'),
description=_(u'The header for the portlet. Leave empty for none.'),
required=False)
limit = schema.Int(
title=_(u'Limit'),
description=_(u'Specify the maximum number of items to show in the '
u'portlet. Leave this blank to show all items.'),
default=10,
required=False)
pretty_date = schema.Bool(
title=_(u'Pretty dates'),
description=_(u'Show dates in a pretty format (ie. "4 hours ago").'),
default=True,
required=False)
filter_collection = schema.Choice(
title=_(u'Filter collection'),
description=_(u'Use the criteria from this collection to modify the '
u'search results and order.'),
required=False,
source=SearchableTextSourceBinder(
{'portal_type': ('Topic', 'Collection')}, default_query='path:'))
class ISection(model.Schema):
"""Behavior interface to make a content type support sections."""
model.fieldset('categorization', fields=['section'])
form.order_before(section='genre')
# nitf/head/pubdata/@position.section
section = schema.Choice(
title=_(u'Section'),
description=_(
u'help_section',
default=u'Named section where the item will appear.',
),
vocabulary=u'collective.nitf.AvailableSections',
)
class INITFSettings(form.Schema):
""" Interface for the control panel form.
"""
form.widget(
available_sections='z3c.form.browser.textlines.TextLinesFieldWidget')
available_sections = schema.Set(
title=_(u'Available Sections'),
description=_(u'List of available sections in the site.'),
required=True,
default=set([DEFAULT_SECTION]),
value_type=schema.TextLine(title=_(u'Section')),
)
default_section = schema.Choice(
title=_(u'Default Section'),
description=_(u'Section to be used as default on new items.'),
required=True,
vocabulary=u'collective.nitf.AvailableSections',
default=DEFAULT_SECTION,
)
available_genres = schema.List(
title=_(u'Available Genres'),
description=_(u'Select the list of available genres in the site. '
u'Genres indicate a nature, journalistic or '
u'intellectual characteristic of items.'),
required=True,
default=[DEFAULT_GENRE],
value_type=schema.Choice(vocabulary=u'collective.nitf.Genres'),
)
default_genre = schema.Choice(
title=_(u'Default Genre'),
description=_(u'Genre to be used as default on new items.'),
required=True,
vocabulary=u'collective.nitf.Genres',
default=DEFAULT_GENRE,
)
default_urgency = schema.Choice(
title=_(u'Default Urgency'),
vocabulary=u'collective.nitf.Urgencies',
required=True,
default=config.DEFAULT_URGENCY,
)
def __call__(self, context):
registry = getUtility(IRegistry)
settings = registry.forInterface(INITFSettings)
items = []
if settings.possible_genres:
for genre in settings.possible_genres:
token = unicodedata.normalize('NFKD', genre).encode('ascii', 'ignore').lower()
items.append(SimpleVocabulary.createTerm(genre, token, _(genre)))
return SimpleVocabulary(items)
class INITFTile(IBasicTile):
"""A tile that shows information about a News Article."""
subtitle = schema.Text(
title=_(u'Subtitle'),
required=False,
)
form.omitted('section')
form.no_omit(IDefaultConfigureForm, 'section')
section = schema.Text(
title=_(u'Section'),
required=False,
)
media_producer = schema.TextLine(
# nitf/body/body.content/media/media-producer
title=_(u'Image Rights'),
required=False,
)
def decoratorFactory(self, node):
new_node = super(NITFTreeStrategy, self).decoratorFactory(node)
# Pongamos la fecha en un objeto "usable"
new_node['creation_date'] = DateTime(new_node['creation_date'])
# Y agregamos la sección del NITF
new_node['section'] = getattr(node['item'], 'section', '')
# el género hay que traducirlo
new_node['genre'] = getattr(node['item'], 'genre', '')
if new_node['genre'] != '':
new_node['genre'] = _(new_node['genre'])
return new_node
class NITFTile(BasicTile):
"""A tile that shows information about a News Article."""
index = ViewPageTemplateFile('nitf.pt')
is_configurable = True
is_editable = True
is_droppable = True
short_name = _(u'msg_short_name_nitf', u'News Article')
def accepted_ct(self):
"""Return a list of content types accepted by the tile."""
return ['collective.nitf.content']
def populate_with_object(self, obj):
super(BasicTile, self).populate_with_object(obj)
if INITF.providedBy(obj):
image = obj.image()
data = dict(
title=obj.title,
description=obj.description,
subtitle=obj.subtitle,
section=obj.section,
uuid=IUUID(obj),
date=True,
subjects=True,
image=self.get_image_data(image),
media_producer=obj.media_producer(),
)
# clear scales as new image is getting saved
self.clear_scales()
data_mgr = ITileDataManager(self)
data_mgr.set(data)
def _get_field_configuration(self, field):
"""Return a dict with the configuration of the field. This is a
helper function to deal with the ugliness of the internal data
structure.
"""
fields = self.get_configured_fields()
return [f for f in fields if f['id'] == field][0]
@property
def title_tag(self):
field = self._get_field_configuration('title')
tag, title, href = field['htmltag'], field['content'], self.getURL()
return u"""
<{tag}>
<a href="{href}">{title}</a>
</{tag}>
""".format(tag=tag, title=title, href=href)
class INITF(model.Schema):
"""A News Article based on the News Industry Text Format specification."""
# title = schema.TextLine()
# nitf/head/title and nitf/body/body.head/hedline/hl1
form.order_before(subtitle='IDublinCore.title')
subtitle = schema.TextLine(
# nitf/body/body.head/hedline/hl2
title=_(u'Subtitle'),
description=_(u'help_subtitle',
default=u'A subordinate headline for the article.'),
default=u'',
missing_value=u'',
required=False,
)
byline = schema.TextLine(
# nitf/body/body.head/byline/person
title=_(u'Author'),
default=u'',
missing_value=u'',
required=False,
)
location = schema.TextLine(
# nitf/body/body.head/dateline/location
title=_(u'Location'),
description=_(
u'help_location',
default=u'Event location. Where an event took place '
u'(as opposed to where the story was written).',
),
default=u'',
missing_value=u'',
required=False,
)
text = RichText(
# nitf/body/body.content
title=_(u'Body text'),
required=False,
)
model.fieldset('categorization', fields=['genre', 'urgency'])
genre = schema.Choice(
# nitf/head/tobject/tobject.property/@tobject.property.type
title=_(u'Genre'),
description=_(
u'help_genre',
default=u'Describes the nature, journalistic or '
u'intellectual characteristic of a news '
u'object, not specifically its content.',
),
vocabulary=u'collective.nitf.AvailableGenres',
defaultFactory=genre_default_value)
urgency = schema.Choice(
# nitf/head/docdata/urgency/@ed-urg
title=_(u'Urgency'),
description=_(u'help_urgency', default=u'News importance.'),
vocabulary=u'collective.nitf.Urgencies',
defaultFactory=urgency_default_value)
# -*- coding: utf-8 -*-
PROJECTNAME = 'collective.nitf'
from zope.schema.vocabulary import SimpleVocabulary, SimpleTerm
from collective.nitf import _
# this cames from http://cv.iptc.org/newscodes/genre/
GENRES = SimpleVocabulary([
SimpleTerm(value=u'Actuality',
title=_(u'Actuality')),
# Definition: The object contains the recording of the event.
SimpleTerm(value=u'Advice',
title=_(u'Advice')),
# Definition: The object contains advice, typically letters and answers about personal problems, that are publishable.
SimpleTerm(value=u'Almanac',
title=_(u'Almanac')),
# Definition: List of data, including birthdays of famous people and items of historical significance, for a given day.
SimpleTerm(value=u'Analysis',
title=_(u'Analysis')),
# Definition: The object contains data and conclusions drawn by a journalist who has researched the story in depth.
SimpleTerm(value=u'Anniversary',
title=_(u'Anniversary')),
# Definition: Stories about the anniversary of some important event that took place in recent history, usually bringing a short review of the event itself.
SimpleTerm(value=u'Archive material',
title=_(u'Archive material')),
# Definition: The object contains material distributed previously that has been selected from the originator's archives.
SimpleTerm(value=u'Background',
title=_(u'Background')),
# Definition: The object provides some scene setting and explanation for the event being reported.
class NITFSettingsEditForm(controlpanel.RegistryEditForm):
schema = INITFSettings
label = _(u'NITF Settings')
description = _(u'Here you can modify the settings for collective.nitf.')
# -*- coding: utf-8 -*-
from collective.nitf import _
from zope.schema.vocabulary import SimpleTerm
from zope.schema.vocabulary import SimpleVocabulary
PROJECTNAME = "collective.nitf"
# this cames from http://cv.iptc.org/newscodes/genre/
GENRES = SimpleVocabulary(
[
SimpleTerm(value=u"Actuality", title=_(u"Actuality")),
# Definition: The object contains the recording of the event.
SimpleTerm(value=u"Advice", title=_(u"Advice")),
# Definition: The object contains advice, typically letters and answers
# about personal problems, that are publishable.
SimpleTerm(value=u"Almanac", title=_(u"Almanac")),
# Definition: List of data, including birthdays of famous people and items
# of historical significance, for a given day.
SimpleTerm(value=u"Analysis", title=_(u"Analysis")),
# Definition: The object contains data and conclusions drawn by a
# journalist who has researched the story in depth.
SimpleTerm(value=u"Anniversary", title=_(u"Anniversary")),
# Definition: Stories about the anniversary of some important event that
# took place in recent history, usually bringing a short review of the
# event itself.
SimpleTerm(value=u"Archive material", title=_(u"Archive material")),
# Definition: The object contains material distributed previously that has
# been selected from the originator's archives.
SimpleTerm(value=u"Background", title=_(u"Background")),
# Definition: The object provides some scene setting and explanation for
# the event being reported.
def title(self):
"""This property is used to give the title of the portlet in the
"manage portlets" screen. Here, we use the title that the user gave.
"""
return _(u'Latest Sectionable NITF')
def title(self):
"""This property is used to give the title of the portlet in the
"manage portlets" screen. Here, we use the title that the user gave.
"""
return _(u"Latest Sectionable NITF")
# -*- coding: utf-8 -*-
PROJECTNAME = 'collective.nitf'
CONTROLPANEL_ID = 'nitf-settings'
from zope.schema.vocabulary import SimpleVocabulary, SimpleTerm
from collective.nitf import _
NEWS_TYPES = SimpleVocabulary([
SimpleTerm(value=u'Analysis',
title=_(u'Analysis')),
SimpleTerm(value=u'Archive-Material',
title=_(u'Archive-Material')),
SimpleTerm(value=u'Background',
title=_(u'Background')),
SimpleTerm(value=u'Current',
title=_(u'Current')),
SimpleTerm(value=u'Feature',
title=_(u'Feature')),
SimpleTerm(value=u'Forecast',
title=_(u'Forecast')),
SimpleTerm(value=u'History',
title=_(u'History')),
SimpleTerm(value=u'Obituary',
title=_(u'Obituary')),
SimpleTerm(value=u'Opinion',
title=_(u'Opinion')),
SimpleTerm(value=u'Polls-Surveys',
title=_(u'Polls-Surveys')),
SimpleTerm(value=u'Profile',
# -*- coding: utf-8 -*-
from collective.nitf import _
from zope.schema.vocabulary import SimpleTerm
from zope.schema.vocabulary import SimpleVocabulary
PROJECTNAME = 'collective.nitf'
# this cames from http://cv.iptc.org/newscodes/genre/
GENRES = SimpleVocabulary([
SimpleTerm(value=u'Actuality', title=_(u'Actuality')),
# Definition: The object contains the recording of the event.
SimpleTerm(value=u'Advice', title=_(u'Advice')),
# Definition: The object contains advice, typically letters and answers
# about personal problems, that are publishable.
SimpleTerm(value=u'Almanac', title=_(u'Almanac')),
# Definition: List of data, including birthdays of famous people and items
# of historical significance, for a given day.
SimpleTerm(value=u'Analysis', title=_(u'Analysis')),
# Definition: The object contains data and conclusions drawn by a
# journalist who has researched the story in depth.
SimpleTerm(value=u'Anniversary', title=_(u'Anniversary')),
# Definition: Stories about the anniversary of some important event that
# took place in recent history, usually bringing a short review of the
# event itself.
SimpleTerm(value=u'Archive material', title=_(u'Archive material')),
# Definition: The object contains material distributed previously that has
# been selected from the originator's archives.
SimpleTerm(value=u'Background', title=_(u'Background')),
# Definition: The object provides some scene setting and explanation for
# the event being reported.
SimpleTerm(value=u'Current', title=_(u'Current')),
