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/*
Copyright (c) 2009, Canonical Ltd. All rights reserved.
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/>.
*/
YUI.add('lp.code.branch.subscription', function(Y) {
/*
* Tools for working with branch subscriptions.
*
* @module lp.code.branch.subscription
* @namespace lp.code.branch.subscription
*/
var namespace = Y.namespace('lp.code.branch.subscription');
var display_name, // The logged in user's displayname.
user_name, // The logged in user's username.
me; // The logged in user's url.
/*
* Set up the name vars that are used by the widget.
*
* @param client {object} An LPClient instance
*/
var setUpNames = function (client) {
me = LP.links.me;
user_name = me.substring(2);
// There is no need to set display_name if it exists.
if (Y.Lang.isValue(display_name)) {
return;
}
var config = {
on: {
success: function(person) {
display_name = person.lookup_value('display_name');
}
}
};
client.get(me, config);
};
/*
* A widget for handling branch subscriptions.
*
* @attribute direct_subscribers {Y.Node} Wrapper div for the subscriber list.
* @attribute self_subscribe {Y.Node} Container for "Subscribe" link.
*/
var SubscriptionWidget;
SubscriptionWidget = function(config) {
SubscriptionWidget.superclass.constructor.apply(this, arguments);
};
SubscriptionWidget.NAME = 'branch-subscription-widget';
SubscriptionWidget.ATTRS = {
direct_subscribers: {},
self_subscribe: {}
};
SubscriptionWidget.HTML_PARSER = {
direct_subscribers: '.branch-subscribers-outer',
self_subscribe: '.subscribe-self'
};
Y.extend(SubscriptionWidget, Y.Widget, {
initializer: function () {
this._lp_client = new Y.lp.client.Launchpad();
this._branch_repr = LP.cache.context;
setUpNames(this._lp_client);
var form_url = this.get("self_subscribe").get("href") + '/++form++';
var lp_client = this._lp_client;
var form_overlay;
form_overlay = new Y.lazr.FormOverlay({
headerContent: "<h2>Subscribe to branch</h2>",
form_submit_button: Y.Node.create(
'<button type="submit" name="field.actions.subscribe" ' +
'value="Subscribe" class="lazr-pos lazr-btn">Ok</button>'),
form_cancel_button: Y.Node.create(
'<button type="button" name="field.actions.cancel" ' +
'class="lazr-neg lazr-btn">Cancel</button>'),
centered: true,
form_submit_callback: function(data ) {
form_overlay.hide();
var img_src = '/@@/persongray';
var html = [
'<div id="temp-username">',
' <img src="' + img_src + '" alt="" width="14" ',
'height="14" /> ',
display_name,
' <img id="temp-name-spinner" src="/@@/spinner" alt="" ',
' style="position:absolute;right:8px" /></div>'
].join('');
var link_node = Y.Node.create(html);
var subscribers = Y.one('.branch-subscribers');
var next = subscribers.one('div')[0];
if (next) {
subscribers.insertBefore(link_node, next);
} else {
// Handle the case of the displayed "None".
var none_subscribers = Y.one('#none-subscribers');
if (none_subscribers) {
var none_parent = none_subscribers.get('parentNode');
none_parent.removeChild(none_subscribers);
}
subscribers.appendChild(link_node);
}
/* XXX: rockstar - bug=389188 - Select boxes don't pass the
* data across the way the API is expecting it to come. This
* basically means that the data passed into this function is
* worthless in this situation.
*/
var notification_level = document.getElementById(
'field.notification_level');
var notification_level_update = notification_level.options[
notification_level.selectedIndex].text;
var max_diff_lines = document.getElementById(
'field.max_diff_lines');
var max_diff_lines_update = max_diff_lines.options[
max_diff_lines.selectedIndex].text;
var review_level = document.getElementById(
'field.review_level');
var review_level_update = review_level.options[
review_level.selectedIndex].text;
config = {
on: {
success: function(updated_entry) {
Y.fire('branch:subscriber-list-stale');
},
failure: function(id, response) {
Y.log(response.responseText);
subscription_form_overlay.show();
}
},
parameters: {
person: Y.lp.client.get_absolute_uri(me),
notification_level: notification_level_update,
max_diff_lines: max_diff_lines_update,
code_review_level: review_level_update
}
};
lp_client.named_post(LP.cache.context.self_link,
'subscribe', config);
},
visible: false
});
// We want to keep the handle to the form_overlay around.
this._form_overlay = form_overlay;
// loadFormContentAndRender doesn't actually render.
this._form_overlay.loadFormContentAndRender(form_url);
this._form_overlay.render();
this._updateSubscribersList = function() {
Y.io('+branch-portlet-subscriber-content', {
on: {
success: function(id, response) {
Y.one('#branch-subscribers-outer').set(
'innerHTML', response.responseText);
var anim = Y.lazr.anim.green_flash({
node: Y.one('#subscriber-' + user_name)
});
anim.run();
},
failure: function(id, response) {
Y.one('#branch-subscribers-outer').set(
'innerHTML', 'A problem has occurred.');
var anim = Y.lazr.anim.red_flash({
node: Y.one('#branch-subscribers-outer')
});
anim.run();
}
}});
};
},
bindUI: function() {
var form_overlay = this._form_overlay;
this.get("self_subscribe").on('click', function(e) {
// IE tables don't support innerHTML after render.
if (Y.UA.ie) {
return;
}
e.halt();
form_overlay.show();
});
this.get("self_subscribe").addClass("js-action");
Y.on(
'branch:subscriber-list-stale',
this._updateSubscribersList);
}
});
namespace.SubscriptionWidget = SubscriptionWidget;
}, '0.1', {'requires': [
'event',
'io',
'lazr.formoverlay',
'lp.client',
'node'
]});
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