MDL-64136 message: remove unused message_drawer_view_contacts_section.js

This commit is contained in:
Ryan Wyllie 2018-11-21 14:07:42 +08:00
parent 0225ad42ea
commit 070d4819b2
3 changed files with 0 additions and 374 deletions

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define(["jquery","core/notification","core/pubsub","core/templates","core/custom_interaction_events","core_message/message_repository","core_message/message_drawer_events"],function(a,b,c,d,e,f,g){var h=100,i=0,j=0,k=!1,l=!1,m={BLOCK_ICON_CONTAINER:'[data-region="block-icon-container"]',CONTACTS:'[data-region="contacts-container"]',LOADING_ICON_CONTAINER:'[data-region="loading-icon-container"]',CONTENT_CONTAINER:'[data-region="contacts-content-container"]',EMPTY_MESSAGE:'[data-region="empty-message-container"]',PLACEHOLDER:'[data-region="placeholder-container"]'},n={CONTACTS_LIST:"core_message/message_drawer_contacts_list"},o=function(a){a.find(m.LOADING_ICON_CONTAINER).removeClass("hidden")},p=function(a){a.find(m.LOADING_ICON_CONTAINER).addClass("hidden")},q=function(a){return a.find(m.CONTENT_CONTAINER)},r=function(a){return a.find(m.CONTACTS)},s=function(a){q(a).addClass("hidden"),a.find(m.EMPTY_MESSAGE).removeClass("hidden")},t=function(a){a.find(m.PLACEHOLDER).addClass("hidden")},u=function(a){q(a).removeClass("hidden")},v=function(a,b){return a.find('[data-contact-user-id="'+b+'"]')},w=function(a){return a.attr("data-user-id")},x=function(a,b){var c=q(a);return d.render(n.CONTACTS_LIST,{contacts:b}).then(function(b){return t(a),c.append(b),u(a),b})},y=function(a){var b=w(a);return f.getContacts(b,h+1,j).then(function(a){return a.contacts}).then(function(a){return a.length>h?a.pop():k=!0,a}).then(function(b){return 0==j&&0==b.length&&(t(a),s(a)),i+=b.length,j+=h,b.length>0?x(a,b):b})},z=function(a,b){v(a,b).remove()},A=function(a,b){var c=v(a,b);c.length&&c.find(m.BLOCK_ICON_CONTAINER).removeClass("hidden")},B=function(a,b){var c=v(a,b);c.length&&c.find(m.BLOCK_ICON_CONTAINER).addClass("hidden")},C=function(a){c.subscribe(g.CONTACT_ADDED,function(){j=0,k=!1,q(a).empty(),y(a)}),c.subscribe(g.CONTACT_REMOVED,function(b){z(a,b)}),c.subscribe(g.CONTACT_BLOCKED,function(b){A(a,b)}),c.subscribe(g.CONTACT_UNBLOCKED,function(b){B(a,b)});var d=r(a);e.define(d,[e.events.scrollBottom,e.events.scrollLock]),d.on(e.events.scrollBottom,function(c,d){var e=i>1;k||!e||l||(l=!0,o(a),y(a).then(function(){p(a),l=!1})["catch"](function(c){p(a),l=!1,b.exception(c)})),d.originalEvent.preventDefault()})},D=function(b,c){c=a(c),j=0,c.attr("data-contacts-init")||(C(c),c.attr("data-contacts-init",!0)),k||y(c)};return{show:D}});

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// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Controls a section on the contacts page of the message drawer.
*
* @module core_message/message_drawer_view_contacts_section
* @copyright 2018 Ryan Wyllie <ryan@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define(
[
'jquery',
'core/notification',
'core/pubsub',
'core/templates',
'core/custom_interaction_events',
'core_message/message_repository',
'core_message/message_drawer_events'
],
function(
$,
Notification,
PubSub,
Templates,
CustomEvents,
MessageRepository,
Events
) {
var LOAD_CONTACTS_LIMIT = 100;
var numContacts = 0;
var contactsOffset = 0;
var loadedAllContacts = false;
var waitForScrollLoad = false;
var SELECTORS = {
BLOCK_ICON_CONTAINER: '[data-region="block-icon-container"]',
CONTACTS: '[data-region="contacts-container"]',
LOADING_ICON_CONTAINER: '[data-region="loading-icon-container"]',
CONTENT_CONTAINER: '[data-region="contacts-content-container"]',
EMPTY_MESSAGE: '[data-region="empty-message-container"]',
PLACEHOLDER: '[data-region="placeholder-container"]'
};
var TEMPLATES = {
CONTACTS_LIST: 'core_message/message_drawer_contacts_list'
};
/**
* Show the loading icon.
*
* @param {Object} body Contacts body container element.
*/
var startLoading = function(body) {
body.find(SELECTORS.LOADING_ICON_CONTAINER).removeClass('hidden');
};
/**
* Hide the loading icon.
*
* @param {Object} body Contacts body container element.
*/
var stopLoading = function(body) {
body.find(SELECTORS.LOADING_ICON_CONTAINER).addClass('hidden');
};
/**
* Get the content container of the contacts body container element.
*
* @param {Object} body Contacts body container element.
* @return {Object} jQuery element
*/
var getContentContainer = function(body) {
return body.find(SELECTORS.CONTENT_CONTAINER);
};
/**
* Get the contacts container of the contacts body container element.
*
* @param {Object} body Contacts body container element.
* @return {Object} jQuery element
*/
var getContactsContainer = function(body) {
return body.find(SELECTORS.CONTACTS);
};
/**
* Show a message when no contacts found.
*
* @param {Object} body Contacts body container element.
*/
var showEmptyMessage = function(body) {
getContentContainer(body).addClass('hidden');
body.find(SELECTORS.EMPTY_MESSAGE).removeClass('hidden');
};
/**
* Hide the placeholder image.
*
* @param {Object} body Contacts body container element.
*/
var hidePlaceholder = function(body) {
body.find(SELECTORS.PLACEHOLDER).addClass('hidden');
};
/**
* Show the content container.
*
* @param {Object} body Contacts body container element.
*/
var showContent = function(body) {
getContentContainer(body).removeClass('hidden');
};
/**
* Find a contact element.
*
* @param {Object} body Contacts body container element.
* @param {Number} userId User id of contact.
* @return {Object} contact element.
*/
var findContact = function(body, userId) {
return body.find('[data-contact-user-id="' + userId + '"]');
};
/**
* Get logged in userid.
*
* @param {Object} body Contacts body container element.
* @return {Number} Logged in userid.
*/
var getLoggedInUserId = function(body) {
return body.attr('data-user-id');
};
/**
* Render the contacts in the content container.
*
* @param {Object} body Contacts body container element.
* @param {Array} contacts List of contacts.
* @return {Object} jQuery promise
*/
var render = function(body, contacts) {
var contentContainer = getContentContainer(body);
return Templates.render(TEMPLATES.CONTACTS_LIST, {contacts: contacts})
.then(function(html) {
hidePlaceholder(body);
contentContainer.append(html);
showContent(body);
return html;
});
};
/**
* Load the user contacts and call the renderer.
*
* @param {Object} body Contacts body container element.
* @return {Object} jQuery promise
*/
var loadContacts = function(body) {
var userId = getLoggedInUserId(body);
return MessageRepository.getContacts(userId, (LOAD_CONTACTS_LIMIT + 1), contactsOffset)
.then(function(result) {
return result.contacts;
})
.then(function(contacts) {
if (contacts.length > LOAD_CONTACTS_LIMIT) {
contacts.pop();
} else {
loadedAllContacts = true;
}
return contacts;
})
.then(function(contacts) {
if (contactsOffset == 0 && contacts.length == 0) {
hidePlaceholder(body);
showEmptyMessage(body);
}
numContacts = numContacts + contacts.length;
contactsOffset = contactsOffset + LOAD_CONTACTS_LIMIT;
if (contacts.length > 0) {
return render(body, contacts);
}
return contacts;
});
};
/**
* Remove contact from view.
*
* @param {Object} body Contacts body container element.
* @param {Number} userId Contact userid.
*/
var removeContact = function(body, userId) {
findContact(body, userId).remove();
};
/**
* Show the contact has been blocked.
*
* @param {Object} body Contacts body container element.
* @param {Number} userId Contact userid.
*/
var showContactBlocked = function(body, userId) {
var contact = findContact(body, userId);
if (contact.length) {
contact.find(SELECTORS.BLOCK_ICON_CONTAINER).removeClass('hidden');
}
};
/**
* Show the contact has been unblocked.
*
* @param {Object} body Contacts body container element.
* @param {Number} userId Contact userid.
*/
var showContactUnblocked = function(body, userId) {
var contact = findContact(body, userId);
if (contact.length) {
contact.find(SELECTORS.BLOCK_ICON_CONTAINER).addClass('hidden');
}
};
/**
* Listen to and handle events for contacts.
*
* @param {Object} body Contacts body container element.
*/
var registerEventListeners = function(body) {
PubSub.subscribe(Events.CONTACT_ADDED, function() {
contactsOffset = 0;
loadedAllContacts = false;
getContentContainer(body).empty();
loadContacts(body);
});
PubSub.subscribe(Events.CONTACT_REMOVED, function(userId) {
removeContact(body, userId);
});
PubSub.subscribe(Events.CONTACT_BLOCKED, function(userId) {
showContactBlocked(body, userId);
});
PubSub.subscribe(Events.CONTACT_UNBLOCKED, function(userId) {
showContactUnblocked(body, userId);
});
var contactsContainer = getContactsContainer(body);
CustomEvents.define(contactsContainer, [
CustomEvents.events.scrollBottom,
CustomEvents.events.scrollLock
]);
contactsContainer.on(CustomEvents.events.scrollBottom, function(e, data) {
var hasContacts = numContacts > 1;
if (!loadedAllContacts && hasContacts && !waitForScrollLoad) {
waitForScrollLoad = true;
startLoading(body);
loadContacts(body)
.then(function() {
stopLoading(body);
waitForScrollLoad = false;
return;
})
.catch(function(error) {
stopLoading(body);
waitForScrollLoad = false;
Notification.exception(error);
});
}
data.originalEvent.preventDefault();
});
};
/**
* Setup the contact page.
*
* @param {Object} header Contacts header container element.
* @param {Object} body Contacts body container element.
*/
var show = function(header, body) {
body = $(body);
contactsOffset = 0;
if (!body.attr('data-contacts-init')) {
registerEventListeners(body);
body.attr('data-contacts-init', true);
}
if (!loadedAllContacts) {
loadContacts(body);
}
};
return {
show: show,
};
});

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{{!
This file is part of Moodle - http://moodle.org/
Moodle is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Moodle is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Moodle. If not, see <http://www.gnu.org/licenses/>.
}}
{{!
@template core_message/message_drawer_view_contacts_section
This template will render a generic "section" on the contacts page of
the message drawer.
Classes required for JS:
* none
Data attributes required for JS:
* All data attributes are required
Context variables required for this template:
* userid The logged in user id
* urls The URLs for the popover
Example context (json):
{}
}}
<div
data-region="{{$region}}{{/region}}"
data-user-id="{{loggedinuser.id}}"
>
<div
id="{{$region}}{{/region}}-target"
aria-labelledby="{{$region}}{{/region}}"
>
<div class="hidden text-center p-2" data-region="empty-message-container">
{{$emptymessage}}{{/emptymessage}}
</div>
<div class="hidden list-group" data-region="contacts-content-container">
{{$content}}{{/content}}
</div>
<div class="list-group" data-region="placeholder-container">
{{$placeholder}}{{/placeholder}}
</div>
</div>
</div>