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Added the new plugin I've been working at all summer at this link:

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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import logging
import os
from pkg_resources import resource_filename
from mediagoblin.tools.pluginapi import (register_template_path,
register_routes,
register_template_hooks)
from mediagoblin.plugins.archivalook.views import (get_root_view,
add_featured_media_to_media_home,
promote_featured_media,
demote_featured_media)
from mediagoblin.tools.staticdirect import PluginStatic
_log = logging.getLogger(__name__)
_setup_plugin_called = 0
def setup_plugin():
global _setup_plugin_called
my_plugin_dir = os.path.dirname(__file__)
template_dir = os.path.join(my_plugin_dir, 'templates')
register_template_path(template_dir)
register_routes([
('manage-featured-media', '/mod/feature-media/',
'mediagoblin.plugins.archivalook.views:featured_media_panel'),
('gallery-recent-media', '/recent/',
'mediagoblin.plugins.archivalook.views:recent_media_gallery_view'),
('mediagoblin.user_pages.media_feature',
'/u/<string:user>/m/<string:media>/feature/',
'mediagoblin.plugins.archivalook.views:feature_media'),
('mediagoblin.user_pages.media_unfeature',
'/u/<string:user>/m/<string:media>/unfeature/',
'mediagoblin.plugins.archivalook.views:unfeature_media'),
('mediagoblin.user_pages.feature_promote',
'/u/<string:user>/m/<string:media>/promote_feature/',
'mediagoblin.plugins.archivalook.views:promote_featured_media'),
('mediagoblin.user_pages.feature_demote',
'/u/<string:user>/m/<string:media>/demote_feature/',
'mediagoblin.plugins.archivalook.views:demote_featured_media')])
register_template_hooks({
'media_sideinfo':'archivalook/feature_media_sidebar.html'})
# Add template head hooks, if certain media types are enabled
from mediagoblin import mg_globals
plugin_section = mg_globals.global_config.get("plugins", {})
if "mediagoblin.media_types.video" in plugin_section:
register_template_hooks({
"archivalook_feature_head": (
"/archivalook/feature_displays/video_head.html")})
if "mediagoblin.media_types.audio" in plugin_section:
register_template_hooks({
"archivalook_feature_head": (
"/archivalook/feature_displays/audio_head.html")})
IMAGE_PRIMARY_TEMPLATE = "/archivalook/feature_displays/image_primary.html"
IMAGE_SECONDARY_TEMPLATE = "/archivalook/feature_displays/image_secondary.html"
IMAGE_TERTIARY_TEMPLATE = "/archivalook/feature_displays/image_tertiary.html"
AUDIO_PRIMARY_TEMPLATE = "/archivalook/feature_displays/audio_primary.html"
AUDIO_SECONDARY_TEMPLATE = "/archivalook/feature_displays/audio_secondary.html"
AUDIO_TERTIARY_TEMPLATE = "/archivalook/feature_displays/audio_tertiary.html"
VIDEO_PRIMARY_TEMPLATE = "/archivalook/feature_displays/video_primary.html"
VIDEO_SECONDARY_TEMPLATE = "/archivalook/feature_displays/video_secondary.html"
VIDEO_TERTIARY_TEMPLATE = "/archivalook/feature_displays/video_tertiary.html"
hooks = {
'setup': setup_plugin,
'static_setup': lambda: PluginStatic(
'archivalook',
resource_filename('mediagoblin.plugins.archivalook', 'static')
),
'frontpage_view': get_root_view,
'media_home_context': add_featured_media_to_media_home,
# # Primary and secondary templates
("feature_primary_template",
"mediagoblin.media_types.image"): lambda: IMAGE_PRIMARY_TEMPLATE,
("feature_secondary_template",
"mediagoblin.media_types.image"): lambda: IMAGE_SECONDARY_TEMPLATE,
("feature_primary_template",
"mediagoblin.media_types.audio"): lambda: AUDIO_PRIMARY_TEMPLATE,
("feature_secondary_template",
"mediagoblin.media_types.audio"): lambda: AUDIO_SECONDARY_TEMPLATE,
("feature_primary_template",
"mediagoblin.media_types.video"): lambda: VIDEO_PRIMARY_TEMPLATE,
("feature_secondary_template",
"mediagoblin.media_types.video"): lambda: VIDEO_SECONDARY_TEMPLATE,
}

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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import wtforms
from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
class FeaturedMediaList(wtforms.Form):
box_content = wtforms.TextAreaField(
_('Enter the URL for the media to be featured'))

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mediagoblin/plugins/archivalook/migrations.py Normal file
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from mediagoblin.db.migration_tools import RegisterMigration, inspect_table
from sqlalchemy import MetaData, Table, Column, Integer
MIGRATIONS = {}
@RegisterMigration(1, MIGRATIONS)
def add_order_column(db):
metadata = MetaData(bind=db.bind)
featured_media = inspect_table(metadata, "archivalook__featured_media")
col = Column("order", Integer, default=0)
col.create(featured_media)
db.commit()

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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from sqlalchemy import Column, Integer, Unicode, ForeignKey
from sqlalchemy.orm import relationship, backref
from mediagoblin.db.base import Base
from mediagoblin.db.models import MediaEntry, Privilege
BACKREF_NAME = "archivalook__featured"
class FeaturedMedia(Base):
"""
A table which logs which media are featured so that they can be displayed on
the front page.
:keyword media_entry_id An integer foreign key which
indicates which media entry this
feature describes.
:keyword display_type A string to describe how
prominently this feature will be
displayed. The three appropriate
values are 'primary',
'secondary' and 'tertiary'
:keyword order An integer describing this
feature's place in the "stack"
which is displayed to the site's
visitor. This value should begin
at 0 (for the top) and increase
by one for each feature below it
"""
__tablename__="archivalook__featured_media"
id = Column(Integer, primary_key=True, nullable=False)
media_entry_id = Column(Integer, ForeignKey(MediaEntry.id), nullable=False)
media_entry = relationship(
MediaEntry,
backref=backref(BACKREF_NAME, uselist=False,
cascade="all, delete-orphan"))
display_type = Column(Unicode, nullable=False)
order = Column(Integer, nullable=False)
def move_down(self):
self.order += 1
self.save()
def move_up(self):
if not self.order == 1:
self.order -= 1
self.save()
def demote(self):
if self.is_last_of_type() and self.display_type == u'primary':
self.display_type = u'secondary'
elif self.is_last_of_type() and self.display_type == u'secondary':
self.display_type = u'tertiary'
self.save()
def promote(self):
if self.is_first_of_type() and self.display_type == u'secondary':
self.display_type = u'primary'
elif self.is_first_of_type() and self.display_type == u'tertiary':
self.display_type = u'secondary'
self.save()
def is_first_of_type(self):
"""
:returns boolean Returns True if the feature is the first
of its display type to show up on the
front page. Returns False otherwise.
"""
return FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type==self.display_type).first() == self
def is_last_of_type(self):
"""
:returns boolean Returns True if the feature is the last
of its display type to show up on the
front page. Returns False otherwise.
"""
return FeaturedMedia.query.order_by(
FeaturedMedia.order.desc()).filter(
FeaturedMedia.display_type==self.display_type).first() == self
MODELS = [FeaturedMedia]
new_privilege_foundations = [{"privilege_name":"featurer"}]
FOUNDATIONS = {Privilege:new_privilege_foundations}

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.primary-feature {
display:inline-block;
width: 460px;
padding:10px;
margin:0px 0px 0px 160px;
border-right: 1px solid #222;
border-left: 1px solid #222;
}
.primary-feature .f-title {
text-align:center;
}
.primary-feature .f-description {
}
.primary-feature .f-display {
width: 300px;
margin: 5px auto;
}
.primary-feature .f-display img {
width: 300px;
}
.primary-feature .f-display video {
width: 300px;
margin: 5px auto;
display: block;
}
.primary-feature a {
text-decoration:none;
}
.primary-feature p {
display:block;
margin: 5px auto;
}
.secondary-feature {
display:inline-block;
width: 800px;
padding:10px;
margin: 0 auto;
font-size:85%;
border-top: 1px solid #222;
}
.secondary-feature .f-title,
.secondary-feature .f-description {
width:500px;
}
.secondary-feature .f-display {
width: 250px;
margin: 20px 25px 20px 0;
}
.secondary-feature .f-display img {
width: 200px;
}
.secondary-feature .f-display audio {
width: 250px;
display: block;
}
.secondary-feature .f-display video {
width: 200px;
}
.secondary-feature a {
text-decoration:none;
}
.secondary-feature p {
display:inline-block;
margin:5px;
}
.f-title {
color:#ffffff;
font-size:150%;
}
.aligned-right .f-display,
.aligned-right .f-description,
.aligned-right .f-title {
float: right;
}
.aligned-left .f-display,
.aligned-left .f-description,
.aligned-left .f-title {
float: left;
}
.tertiary-features {
display:inline-block;
width: 802px;
padding:10px;
margin: 10 auto;
font-size:65%;
border-top: 0.5px solid #222;
}
.tertiary-features tr td {
width: 254px;
padding: 20px 15px;
}
.tertiary-features tr td.row_first {
text-align: left;
}
.tertiary-features tr td.row_center {
text-align: center;
}
.tertiary-features tr td.row_last {
text-align: right;
}
.tertiary-features tr td p, .tertiary-features tr td a, {
display:block;
width: 250px;
text-decoration:none;
float: left;
}
div.navigation-sidebar {
display:inline-block;
float:right;
font-size:1.25em;
padding:20px 10px 10px 10px;
}
div.navigation-sidebar a {
display: block;
margin: 3px 0 0 0;
}
select.media_select {
width: 800px;
height: 400px;
}
.frontpage-container {
width: 800px;
margin: 0 auto;
}
form#featured-media-panel div textarea {
width: 800px;
margin: 0 auto;
font-size:1.15em;
height: 15em;
font-weight: 0.3;
resize: none;
padding: 5px 25px;
color: #111;
line-height: 1.25em;
}

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% extends "mediagoblin/base.html" %}
{% import "/mediagoblin/utils/wtforms.html" as wtforms_util %}
{%- block mediagoblin_head -%}
<link rel="stylesheet" type="text/css"
href="{{ request.staticdirect('css/featured-media.css','archivalook') }}"/>
{%- endblock mediagoblin_head %}
{%- block mediagoblin_content %}
<form method="POST" action="" id="featured-media-panel">
{{ wtforms_util.render_divs(form) }}
<input type=submit />
{{ csrf_token }}
</form>
<h2>{% trans %}How does this work?{% endtrans %}</h2>
<strong><a class="highlight">{% trans %}How to feature media?{% endtrans -%}
</a></strong>
<p>
{% trans %}
Go to the page of the media entry you want to feature. Copy it's URL and
then paste it into a new line in the text box above. There should be only
one url per line. The url that you paste into the text box should be under
the header describing how prominent a feature it will be (whether Primary,
Secondary, or Tertiary). Once all of the media that you want to feature are
inside the text box, click the Submit Query button, and your media should be
displayed on the front page.
{% endtrans %}</p>
<strong><a class="highlight">
{%- trans %}Is there another way to manage featured media?{% endtrans %}
</a></strong>
<p>
{% trans %}
Yes. If you would prefer, you may go to the media homepage of the piece
of media you would like to feature or unfeature and look at the bar to
the side of the media entry. If the piece of media has not been featured
yet you should see a button that says 'Feature'. Press that button and
the media will be featured as a Primary Feature at the top of the page.
All other featured media entries will remain as features, but will be
pushed further down the page.<br /><br />
If you go to the media homepage of a piece of media that is currently
featured, you will see the options "Unfeature", "Promote" and "Demote"
where previously there was the button which said "Feature". Click
Unfeature and that media entry will no longer be displayed on the
front page, although you can feature it again at any point. Promote
moves the featured media higher up on the page and makes it more
prominent and Demote moves the featured media lower down and makes it
less prominent.
{% endtrans %}</p>
<strong><a class="highlight">{% trans -%}
What is a Primary Feature? What is a Secondary Feature?{% endtrans -%}
</a></strong>
<p>
{% trans %}
These categories just describe how prominent a feature will be on your
front page. Primary Features are placed at the top of the front page and are
much larger. Next are Secondary Features, which are slightly smaller.
Tertiary Features make up a grid at the bottom of the page.<br /><br />
Primary Features also can display longer descriptions than Secondary
Features, and Secondary Features can display longer descriptions than
Tertiary Features.{% endtrans %}</p>
<strong><a class="highlight">
{% trans %}How to decide what information is displayed when a media entry is
featured?{% endtrans %}</a></strong>
<p>
{% trans %}
When a media entry is featured, the entry's title, it's thumbnail and a
portion of its description will be displayed on your website's front page.
The number of characters displayed varies on the prominence of the feature.
Primary Features display the first 512 characters of their description,
Secondary Features display the first 256 characters of their description,
and Tertiary Features display the first 128 characters of their description.
{% endtrans %}
</p>
<strong><a class="highlight">{% trans -%}
How to unfeature a piece of media?{% endtrans -%}
</a></strong>
<p>
{% trans %}
Unfeature a media by removing its line from the above textarea and then
pressing the Submit Query button.
{% endtrans %}
</p>
<strong><a class="highlight">{% trans %}CAUTION:{% endtrans %}</a></strong>
<p>
{% trans %}
When copying and pasting urls into the above text box, be aware that if
you make a typo, once you press Submit Query, your media entry will NOT be
featured. Make sure that all your intended Media Entries are featured.
{% endtrans %}</p>
{% endblock %}

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mediagoblin/plugins/archivalook/templates/archivalook/feature_displays/audio_head.html Normal file
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<link rel="stylesheet" type="text/css" href="{{ request.staticdirect('/css/audio.css') }}" />
<script type="text/javascript" src="{{ request.staticdirect(
'/js/extlib/html5slider.js') }}"></script>
<script type="text/javascript" src="{{ request.staticdirect(
'/js/audio.js') }}"></script>

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mediagoblin/plugins/archivalook/templates/archivalook/feature_displays/audio_primary.html Normal file
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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set media = feature.media_entry %}
{%- set entry_url = media.url_for_self(request.urlgen) %}
<div class="primary-feature">
<a href="{{ entry_url }}">
<p class="f-title">{{ media.title }}</p>
</a>
<p>
<div class="audio-media">
{%- if 'spectrogram' in media.media_files %}
<div class="audio-spectrogram f-display">
<img src="{{ request.app.public_store.file_url(
media.media_files.spectrogram) }}"
alt="Spectrogram" />
</div>
{%- endif %}
<audio class="audio-player" controls="controls"
preload="metadata">
<source src="{{ request.app.public_store.file_url(
media.media_files.webm_audio) }}" type="audio/webm; codecs=vorbis" />
<div class="no_html5">
{%- trans -%}Sorry, this audio will not work because
your web browser does not support HTML5
audio.{%- endtrans -%}<br/>
{%- trans -%}You can get a modern web browser that
can play the audio at <a href="http://getfirefox.com">
http://getfirefox.com</a>!{%- endtrans -%}
</div>
</audio>
</div>
</p>
{{ possibly_shortened_description(request, feature.media_entry) }}
</div>

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mediagoblin/plugins/archivalook/templates/archivalook/feature_displays/audio_secondary.html Normal file
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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set media = feature.media_entry %}
{%- set entry_url = media.url_for_self(request.urlgen) %}
{%- if feature_loop.index % 2 == 1 -%}
<div class="secondary-feature aligned-right">
{%- else -%}
<div class="secondary-feature aligned-left">
{%- endif %}
<p class="f-display">
<audio class="audio-player" controls="controls"
preload="metadata">
<source src="{{ request.app.public_store.file_url(
media.media_files.webm_audio) }}" type="audio/webm; codecs=vorbis" />
</audio>
</p>
{{ possibly_shortened_description(request, feature.media_entry) }}
<a href="{{ entry_url }}">
<p class="f-title">{{ media.title }}</p>
</a>
</div>

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mediagoblin/plugins/archivalook/templates/archivalook/feature_displays/default_primary.html Normal file
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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set featured_media_entry = feature.media_entry %}
{%- set entry_url = featured_media_entry.url_for_self(request.urlgen) %}
<div class="primary-feature">
<a href="{{ entry_url }}">
<p class="f-title">{{ featured_media_entry.title }}<p>
</a>
{{ possibly_shortened_description(request, feature.media_entry) }}
</div>

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mediagoblin/plugins/archivalook/templates/archivalook/feature_displays/default_secondary.html Normal file
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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set featured_media_entry = feature.media_entry %}
{%- set entry_url = featured_media_entry.url_for_self(request.urlgen) %}
{%- if feature_loop.index % 2 == 1 -%}
<div class="secondary-feature aligned-right">
{%- else -%}
<div class="secondary-feature aligned-left">
{%- endif -%}
{{ possibly_shortened_description(request, feature.media_entry) }}
<a href="{{ entry_url }}">
<p class="f-title">{{ featured_media_entry.title }}</p>
</a>
</div>

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mediagoblin/plugins/archivalook/templates/archivalook/feature_displays/default_tertiary.html Normal file
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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{%- from "archivalook/utils/display_featured.html" import
possibly_shortened_description -%}
{%- set entry = feature.media_entry -%}
{%- set entry_url = entry.url_for_self(request.urlgen) -%}
{%- if feature_loop.first %}
{%- set row_position = "row_first" %}
{%- elif feature_loop.last %}
{%- set row_position = "row_last" %}
{%- else -%}
{%- set row_position = "row_center" %}
{%- endif -%}
<td class="{{ row_position }}">
<a href="{{ entry_url }}">
<img src="{{ entry.thumb_url }}" />
</a><span class="clear"></span>
<a class="f-title" href="{{ entry_url }}">{{ entry.title }}
</a><span class="clear"></span>
{{ possibly_shortened_description(request, feature.media_entry, 128) }}
</td>

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set featured_media_entry = feature.media_entry %}
{%- set display_media = request.app.public_store.file_url(
featured_media_entry.get_display_media()[1]) %}
{%- set entry_url = featured_media_entry.url_for_self(request.urlgen) %}
<div class="primary-feature">
<a href="{{ entry_url }}">
<p class="f-title">{{ featured_media_entry.title }}<p>
<p class="f-display"><img src="{{ display_media }}"/></p>
</a>
{{ possibly_shortened_description(request, feature.media_entry) }}
</div>

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set featured_media_entry = feature.media_entry %}
{%- set display_media = request.app.public_store.file_url(
featured_media_entry.get_display_media()[1]) %}
{%- set entry_url = featured_media_entry.url_for_self(request.urlgen) %}
{%- if feature_loop.index % 2 == 1 -%}
<div class="secondary-feature aligned-right">
{%- else -%}
<div class="secondary-feature aligned-left">
{%- endif -%}
<a href="{{ entry_url }}">
<p class="f-display"><img src="{{ display_media }}"/></p>
</a>
{{ possibly_shortened_description(request, feature.media_entry) }}
<a href="{{ featured_media_entry.url_for_self(request.urlgen) }}">
<p class="f-title">{{ featured_media_entry.title }}</p>
</a>
</div>

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<script type="text/javascript" src="{{
request.staticdirect('/extlib/video-js/video.js') }}"></script>
{# Sadly commented out till we can get the mediagoblin skin ported over
# to the newest video.js release ;\ #}
{#
<link href="{{ request.staticdirect('/css/vjs-mg-skin.css') }}"
rel="stylesheet">
#}
<link href="{{
request.staticdirect('/extlib/video-js/video-js.css') }}"
rel="stylesheet">
<style type="text/css">
.vjs-default-skin .vjs-big-play-button
{
top: 50%;
left: 50%;
margin: -1.5em auto auto -2em;
}
.vjs-play-progress, .vjs-volume-level {
background-color: #86D4B1 !important;
}
</style>

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set media = feature.media_entry %}
{%- set display_media = request.app.public_store.file_url(
media.get_display_media()[1]) %}
{%- set entry_url = media.url_for_self(request.urlgen) %}
<div class="primary-feature">
<a href="{{ entry_url }}">
<p class="f-title">{{ media.title }}</p>
</a>
<div class="f-display">
{%- set display_type, display_path = media.get_display_media() %}
<video controls
{% if global_config['plugins']['mediagoblin.media_types.video']['auto_play'] %}autoplay{% endif %}
preload="auto" class="video-js vjs-default-skin">
<source src="{{ request.app.public_store.file_url(display_path) }}"
{% if media.media_data %}
type="{{ media.media_data.source_type() }}"
{% else %}
type="{{ media.media_manager['default_webm_type'] }}"
{% endif %} />
<div class="no_html5">
{%- trans -%}Sorry, this video will not work because
your web browser does not support HTML5
video.{%- endtrans -%}<br/>
{%- trans -%}You can get a modern web browser that
can play this video at <a href="http://getfirefox.com">
http://getfirefox.com</a>!{%- endtrans -%}
</div>
</video>
</div>
{{ possibly_shortened_description(request, feature.media_entry) }}
</div>

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% from "archivalook/utils/display_featured.html" import
possibly_shortened_description %}
{%- set media = feature.media_entry %}
{%- set display_media = request.app.public_store.file_url(
media.get_display_media()[1]) %}
{%- set entry_url = media.url_for_self(request.urlgen) %}
{%- if feature_loop.index % 2 == 1 -%}
<div class="secondary-feature aligned-right">
{%- else -%}
<div class="secondary-feature aligned-left">
{%- endif %}
<div class="f-display">
{%- set display_type, display_path = media.get_display_media() %}
<video controls
{% if global_config['plugins']['mediagoblin.media_types.video']['auto_play'] %}autoplay{% endif %}
preload="auto" class="video-js vjs-default-skin">
<source src="{{ request.app.public_store.file_url(display_path) }}"
{% if media.media_data %}
type="{{ media.media_data.source_type() }}"
{% else %}
type="{{ media.media_manager['default_webm_type'] }}"
{% endif %} />
<div class="no_html5">
{%- trans -%}Sorry, this video will not work because
your web browser does not support HTML5
video.{%- endtrans -%}<br/>
{%- trans -%}You can get a modern web browser that
can play this video at <a href="http://getfirefox.com">
http://getfirefox.com</a>!{%- endtrans -%}
</div>
</video>
</div>
{{ possibly_shortened_description(request, feature.media_entry) }}
<a href="{{ entry_url }}">
<p class="f-title">{{ media.title }}</p>
</a>
</div>

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% if request.user and request.user.has_privilege('featurer') %}
{% set media_feature=featured_media.filter_by(
media_entry_id = media.id).first() %}
{% if not media_feature %}
<a href="{{ request.urlgen(
'mediagoblin.user_pages.media_feature',
user=media.get_uploader.username,
media=media.slug_or_id) }}"
class="button_action" id="button_featuremedia" title="{% trans %}
Feature Media {% endtrans %}">
{% trans %}Feature{% endtrans %}</a>
{% else %}
<a href="{{ request.urlgen(
'mediagoblin.user_pages.media_unfeature',
user=media.get_uploader.username,
media=media.slug_or_id) }}"
class="button_action" id="button_unfeaturemedia" title="{% trans %}
Unfeature Media {% endtrans %}">
{% trans %}Unfeature{% endtrans %}</a>
{% if not media_feature.display_type == 'primary' %}
<a href="{{ request.urlgen(
'mediagoblin.user_pages.feature_promote',
user=media.get_uploader.username,
media=media.slug_or_id) }}"
class="button_action" id="button_promotefeature" title="{% trans %}
Promote Feature {% endtrans %}">
{% trans %}Promote{% endtrans %}</a>
{% endif %}{% if not media_feature.display_type == 'tertiary' %}
<a href="{{ request.urlgen(
'mediagoblin.user_pages.feature_demote',
user=media.get_uploader.username,
media=media.slug_or_id) }}"
class="button_action" id="button_demotefeature" title="{% trans %}
Demote Feature {% endtrans %}">
{% trans %}Demote{% endtrans %}</a>
{% endif %}
{% endif %}
{% endif %}

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% extends "mediagoblin/base.html" %}
{% from "mediagoblin/utils/object_gallery.html" import object_gallery %}
{% set feed_url = request.urlgen('mediagoblin.listings.atom_feed') %}
{% block mediagoblin_head -%}
{% set feed_url = request.urlgen('mediagoblin.listings.atom_feed') -%}
<link rel="alternate" type="application/atom+xml" href="{{ feed_url }}">
{%- endblock mediagoblin_head %}
{% block mediagoblin_content %}
<h2>{% trans %}Most recent media{% endtrans %}</h2>
{{ object_gallery(request, media_entries, pagination) }}
{#- Need to set feed_url within this block so template can use it. -#}
{%- set feed_url = feed_url -%}
{%- include "mediagoblin/utils/feed_link.html" -%}
{% endblock %}

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% extends "mediagoblin/base.html" %}
{% set feed_url = request.urlgen('mediagoblin.listings.atom_feed') %}
{%- block mediagoblin_head -%}
{%- set feed_url = request.urlgen('mediagoblin.listings.atom_feed') %}
<link rel="alternate" type="application/atom+xml" href="{{ feed_url }}" />
<link rel="stylesheet" type="text/css"
href="{{ request.staticdirect('css/featured-media.css','archivalook') }}"/>
{% template_hook("archivalook_feature_head") %}
{%- endblock mediagoblin_head %}
{%- block mediagoblin_content %}
<div class="frontpage-container" >
{%- if featured_media.primary|length > 0 or
featured_media.secondary|length > 0 or
featured_media.tertiary|length > 0 -%}
{%- for feature in featured_media.primary %}
{% set feature_loop = loop %}
{% include feature_template(feature.media_entry, "primary") %}
{%- endfor %}
{%- for feature in featured_media.secondary %}
{% set feature_loop = loop %}
{% include feature_template(feature.media_entry, "secondary") %}
{%- endfor %}
<table class="tertiary-features">
{% set col_number = 3 %}
{%- for row in featured_media.tertiary|batch(col_number) %}
{% set row_loop = loop %}
<tr>
{%- for feature in row %}
{% set feature_loop = loop %}
{% include feature_template(feature.media_entry, "tertiary") %}
{%- endfor %}
</tr>
{%- endfor %}
</table>
</div>
{%- elif request.user and request.user.has_privilege('featurer') %}
<div>
<h2>{% trans %}Nothing is currently featured.{% endtrans %}</h2>
{% trans %}If you would like to feature a
piece of media, go to that media entry's homepage and click the button
that says{% endtrans %} <a class="button_action">Feature</a>.
{% trans %}You're seeing this page because you are a user capable of
featuring media, a regular user would see a blank page, so be sure to
have media featured as long as your instance has the 'archivalook'
plugin enabled. A more advanced tool to manage features can be found
in the{% endtrans %}
<a href="{{ request.urlgen(
'manage-featured-media') }}">
{% trans %}feature management panel.{% endtrans %}</a>
</div>
</div>
{%- endif %}
<a href="{{ request.urlgen('gallery-recent-media') }}">
{% trans %}View most recent media{% endtrans %}
</a>
{% endblock %}

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{#
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% macro possibly_shortened_description(request, entry, max_length=512) -%}
<p class="f-description">
{%- if entry.description|length < max_length %}
{{- entry.description -}}
{%- else -%}
{{- entry.description[:max_length] }}...
<a href="{{ entry.url_for_self(request.urlgen) }}">[More]</a>
{%- endif -%}
</p>
{%- endmacro %}

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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from mediagoblin.db.models import MediaEntry, User
from mediagoblin.plugins.archivalook.models import FeaturedMedia
from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
from mediagoblin.plugins.archivalook.models import FeaturedMedia
def get_media_entry_from_uploader_slug(uploader_username, slug):
"""
Accepts two strings and searches to see if those strings identify a
MediaEntry
:param uploader_username A string representing the User.username
of the user who uploaded a piece of
media.
:param slug A string representing the slug of a
piece of media
:returns media A MediaEntry object or None if no entry
matches the specifications.
"""
uploader = User.query.filter(
User.username == uploader_username).first()
media = MediaEntry.query.filter(
MediaEntry.get_uploader == uploader ).filter(
MediaEntry.slug == slug).first()
return media
def parse_url(url):
"""
A simple helper function that extracts the uploader and slug from a full url
:param url A string containing the url for a piece
of media. This should be in the format
of "/u/{user}/m/{media}/"
:returns (uploader_username, slug) Uploader_username is a unicode string
representing the username of the user
who uploaded the piece of media, slug is
the media entry's url slug.
"""
url = unicode(url)
u_end, m_start, m_end, end = (url.find('/u/') + 3,
url.find('/m/'),
url.find('/m/') + 3,
url.rfind('/'))
uploader_username = url[u_end:m_start].strip()
slug = url[m_end:end].strip()
return uploader_username, slug
def split_featured_media_list(featured_media):
"""
This script is part of processing post request on the /mod/feature-media/
page. Post requests on these pages will only include the textbox, so this
script accepts the textbox's contents as its parameter.
:parameter featured_media A string from a submitted
textarea within the post request
on /mod/feature-media/
:returns all_featured_media A dictionary of the format
MediaEntry : 'string'
where MediaEntry is a featured
piece of media and 'string' is
a string representation of its
display type (primary, secondary
or tertiary)
"""
featured_media = unicode(featured_media)
featured_media_list = featured_media.split("\n")
display_type = 0
media_already_featured = []
all_featured_media = []
for line in featured_media_list:
if line == '' or line.isspace(): continue
elif line.startswith(u'-'):
display_type += 1
elif display_type <= 0 or display_type > 3: continue
else:
uploader, slug = parse_url(line)
media = get_media_entry_from_uploader_slug(uploader, slug)
# Make sure the media entry referenced exists, and has not already
# been featured higher up the list
if media == None or media in media_already_featured: continue
media_already_featured.append(media)
all_featured_media.append((media,
[None,
u'primary',
u'secondary',
u'tertiary'][display_type]))
return all_featured_media
def create_featured_media_textbox():
"""
This script searches through the database of which media is featured and
returns a string of each entry in the proper format for use in the
/mod/feature-media/ page. This string will be used as the default text in
the textbox on that page.
"""
primaries = FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type == u'primary').all()
secondaries = FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type == u'secondary').all()
tertiaries = FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type == u'tertiary').all()
output_text = u''
for display_type, feature_list in [
(_(u'Primary'),primaries),
(_(u'Secondary'),secondaries),
(_(u'Tertiary'),tertiaries)]:
output_text += _(
u"""-----------{display_type}-Features---------------------------
""").format(display_type=display_type)
for feature in feature_list:
media_entry = feature.media_entry
output_text += u'/u/{uploader_username}/m/{media_slug}/\n'.format(
uploader_username = media_entry.get_uploader.username,
media_slug = media_entry.slug)
return output_text
def automatically_add_new_feature(media_entry):
"""
This function automates the addition of a new feature. New features will be
placed at the top of the feature stack as 'primary' features. All of the
current features are demoted one step to make room.
:param media_entry :type mediagoblin.db.MediaEntry
The media entry that will been
featured which this function
targets
"""
# Set variables to determine which media entries should be pushed down to
# maintain the correct number of primary & secondary featured media. At this
# point the program assumes that there should be 1 primary feature and 2
# secondary features, but in the future this should be a variable editable
# by the site admin.
too_many_primaries = FeaturedMedia.query.filter(
FeaturedMedia.display_type==u'primary').count() >= 1
too_many_secondaries = FeaturedMedia.query.filter(
FeaturedMedia.display_type==u'secondary').count() >= 2
featured_first_to_last = FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).all()
for feature in featured_first_to_last:
# Some features have the option to demote or promote themselves to a
# different display_type, based on their position. But all features move
# up and down one step in the stack.
if (feature.is_last_of_type() and feature.display_type == u'primary'
and too_many_primaries):
feature.demote()
too_many_primaries = False
elif (feature.is_last_of_type() and feature.display_type == u'secondary'
and too_many_secondaries):
feature.demote()
too_many_secondaries = False
feature.move_down()
feature.save()
# Create the new feature at the top of the stack.
new_feature = FeaturedMedia(
media_entry=media_entry,
display_type=u"primary",
order=0)
new_feature.save()
return new_feature
def automatically_remove_feature(media_entry):
"""
This function automates the removal of a feature. All of the features below
them are promoted one step to close the gap.
:param media_entry :type mediagoblin.db.MediaEntry
The media entry that will been
removed which this function
targets
"""
# Get the feature which will be deleted
target_feature = FeaturedMedia.query.filter(
FeaturedMedia.media_entry_id == media_entry.id).first()
# Find out which continuing features will have to be adjusted
featured_last_to_first = FeaturedMedia.query.filter(
FeaturedMedia.order>target_feature.order).order_by(
FeaturedMedia.order.desc()).all()
for feature in featured_last_to_first:
# Maintain the current arrangement of primary/secondary/tertiary
# features by moving all the features below the deleted one up on slot
# and promoting any features in the proper position.
if feature.is_first_of_type():
feature.promote()
feature.move_up()
feature.save()
# Delete the feature, now that it's space has been closed
target_feature.delete()
def promote_feature(media_entry):
"""
This function takes a current feature and moves it up the stack so that it
will be displayed higher up. It swaps the place of the selected feature for
the one above it, or if relevant raises the display_type of the feature up
one rung (ie. from 'tertiary' to 'secondary')
:param media_entry :type mediagoblin.db.MediaEntry
The media entry that has been
featured which this function
targets
"""
# Get the FeaturedMedia object
target_feature = FeaturedMedia.query.filter(
FeaturedMedia.media_entry_id == media_entry.id).first()
# Get the first Feature with a lower order than the target
above_feature = FeaturedMedia.query.filter(
FeaturedMedia.order < target_feature.order).order_by(
FeaturedMedia.order.desc()).first()
# If the feature is not the uppermost one
if above_feature is not None:
# Swap the positions of the target feature with the one before it
(target_feature.order,
above_feature.order) = above_feature.order, target_feature.order
(target_feature.display_type,
above_feature.display_type) = (above_feature.display_type,
target_feature.display_type)
above_feature.save()
# Change the feature's display type to a more prominent one
elif target_feature.display_type == u'secondary':
target_feature.display_type = u'primary'
elif target_feature.display_type == u'tertiary':
target_feature.display_type = u'secondary'
target_feature.save()
def demote_feature(media_entry):
"""
This function takes a current feature and moves it down the stack so that it
will be displayed lower down. It swaps the place of the selected feature for
the one below it, or if relevant lowers the display_type of the feature down
one rung (ie. from 'secondary' to 'tertiary')
:param media_entry :type mediagoblin.db.MediaEntry
The media entry that has been
featured which this function
targets
"""
# Get the FeaturedMedia object
target_feature = FeaturedMedia.query.filter(
FeaturedMedia.media_entry_id == media_entry.id).first()
# Get the first Feature with a higher order than the target
below_feature = FeaturedMedia.query.filter(
FeaturedMedia.order > target_feature.order).order_by(
FeaturedMedia.order.asc()).first()
# If the feature is not the lowest one
if below_feature != None:
# Swap the positions of the target feature with the one after it
(target_feature.order,
below_feature.order) = below_feature.order, target_feature.order
(target_feature.display_type,
below_feature.display_type) = (below_feature.display_type,
target_feature.display_type)
below_feature.save()
# Change the feature's display type to a less prominent one
elif target_feature.display_type == u'secondary':
target_feature.display_type = u'tertiary'
elif target_feature.display_type == u'primary':
target_feature.display_type = u'secondary'
target_feature.save()

29
mediagoblin/plugins/archivalook/utils.py Normal file
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@ -0,0 +1,29 @@
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from mediagoblin.tools.pluginapi import hook_handle
def feature_template(media, feature_type):
"""
Get the feature template for this media
"""
template_name = hook_handle(
("feature_%s_template" % feature_type, media.media_type))
if template_name is None:
return "/archivalook/feature_displays/default_%s.html" % feature_type
return template_name

174
mediagoblin/plugins/archivalook/views.py Normal file
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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from mediagoblin import mg_globals
from mediagoblin.db.base import Session
from mediagoblin.db.models import MediaEntry
from mediagoblin.decorators import uses_pagination, user_not_banned,\
user_has_privilege, get_user_media_entry
from mediagoblin.tools.response import render_to_response, redirect
from mediagoblin.tools.pagination import Pagination
from mediagoblin.plugins.archivalook.tools import (
get_media_entry_from_uploader_slug,
split_featured_media_list,
create_featured_media_textbox,
automatically_add_new_feature,
automatically_remove_feature)
from mediagoblin.plugins.archivalook import forms as archivalook_forms
from mediagoblin.plugins.archivalook.models import FeaturedMedia
from mediagoblin.plugins.archivalook.utils import feature_template
from mediagoblin.plugins.archivalook.tools import (promote_feature,
demote_feature)
from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
@user_not_banned
def root_view(request):
"""
This is an alternative to the typical root view. This display centers around
displaying featured media.
"""
featured_media = {
u'primary':FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type==u'primary').all(),
u'secondary':FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type==u'secondary').all(),
u'tertiary':FeaturedMedia.query.order_by(
FeaturedMedia.order.asc()).filter(
FeaturedMedia.display_type==u'tertiary').all()}
return render_to_response(
request, 'archivalook/root.html',
{'featured_media': featured_media,
'allow_registration': mg_globals.app_config["allow_registration"],
'feature_template': feature_template})
@user_has_privilege(u'featurer')
def featured_media_panel(request):
"""
This is a new administrator panel to manage featured media. This is an
entirely optional panel, as there are other ways to manage it, but this way
gives the admin more control.
"""
form = archivalook_forms.FeaturedMediaList(request.form)
if request.method == 'POST' and form.validate():
featured_media = split_featured_media_list(form.box_content.data)
previous_features = FeaturedMedia.query.all()
for index, (media_entry, display_type) in enumerate(featured_media):
target = FeaturedMedia.query.filter(
FeaturedMedia.media_entry == media_entry).first()
# If this media was already featured, we don't have to create a new
# feature, we just have to edit the old one's values
if target is not None:
target.order = index
target.display_type = display_type
previous_features.remove(target)
Session.add(target)
else:
new_feature = FeaturedMedia(
media_entry=media_entry,
display_type=display_type,
order=index)
Session.add(new_feature)
[Session.delete(feature) for feature in previous_features]
Session.commit()
form.box_content.data = create_featured_media_textbox()
return render_to_response(
request, 'archivalook/feature.html',
{'form' : form})
@uses_pagination
@user_not_banned
def recent_media_gallery_view(request, page):
"""
The replaced homepage is available through this view.
"""
cursor = MediaEntry.query.filter_by(state=u'processed').\
order_by(MediaEntry.created.desc())
pagination = Pagination(page, cursor)
media_entries = pagination()
return render_to_response(
request, 'archivalook/recent_media.html',
{'media_entries': media_entries,
'pagination': pagination})
def add_featured_media_to_media_home(context):
"""
A context hook which allows the media home page to know whether the media
has been featured or not.
"""
context['featured_media'] = FeaturedMedia.query
return context
@user_has_privilege(u'featurer')
@get_user_media_entry
def feature_media(request, media, **kwargs):
"""
A view to feature a new piece of media
"""
already_featured_media_ids = [f.media_entry.id
for f in FeaturedMedia.query.all()]
if not media.id in already_featured_media_ids:
new_feature = automatically_add_new_feature(media)
return redirect(
request, 'index')
@user_has_privilege(u'featurer')
@get_user_media_entry
def unfeature_media(request, media, **kwargs):
"""
A view to unfeature a piece of media which has previously been featured.
"""
already_featured_media_ids = [f.media_entry.id
for f in FeaturedMedia.query.all()]
if media.id in already_featured_media_ids:
automatically_remove_feature(media)
return redirect(
request, 'index')
@user_has_privilege(u'featurer')
@get_user_media_entry
def promote_featured_media(request, media, **kwargs):
"""
A view to move a piece of media up the featured stack
"""
featured_media = FeaturedMedia.query.filter(
FeaturedMedia.media_entry_id == media.id).first()
if featured_media is not None:
promote_feature(media)
return redirect(
request, 'index')
@user_has_privilege(u'featurer')
@get_user_media_entry
def demote_featured_media(request, media, **kwargs):
"""
A view to move a piece of media down the featured stack
"""
featured_media = FeaturedMedia.query.filter(
FeaturedMedia.media_entry_id == media.id).first()
if featured_media is not None:
demote_feature(media)
return redirect(
request, 'index')
def get_root_view():
return root_view