540 lines
15 KiB
PHP
540 lines
15 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2023, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Content;
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use Friendica\Core\Addon;
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use Friendica\Core\Cache\Enum\Duration;
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use Friendica\Core\Protocol;
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use Friendica\Core\Renderer;
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use Friendica\Core\Search;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Model\Contact;
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use Friendica\Model\Circle;
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use Friendica\Model\Item;
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use Friendica\Model\Post;
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use Friendica\Model\Profile;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Temporal;
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class Widget
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{
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/**
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* Return the follow widget
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*
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* @param string $value optional, default empty
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* @return string
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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public static function follow(string $value = ''): string
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{
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return Renderer::replaceMacros(Renderer::getMarkupTemplate('widget/follow.tpl'), array(
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'$connect' => DI::l10n()->t('Add New Contact'),
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'$desc' => DI::l10n()->t('Enter address or web location'),
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'$hint' => DI::l10n()->t('Example: bob@example.com, http://example.com/barbara'),
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'$value' => $value,
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'$follow' => DI::l10n()->t('Connect')
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));
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}
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/**
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* Return Find People widget
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*
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* @return string HTML code representing "People Widget"
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*/
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public static function findPeople(): string
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{
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$global_dir = Search::getGlobalDirectory();
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if (DI::config()->get('system', 'invitation_only')) {
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$x = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'invites_remaining'));
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if ($x || DI::app()->isSiteAdmin()) {
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DI::page()['aside'] .= '<div class="side-link widget" id="side-invite-remain">'
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. DI::l10n()->tt('%d invitation available', '%d invitations available', $x)
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. '</div>';
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}
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}
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$nv = [];
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$nv['findpeople'] = DI::l10n()->t('Find People');
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$nv['desc'] = DI::l10n()->t('Enter name or interest');
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$nv['label'] = DI::l10n()->t('Connect/Follow');
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$nv['hint'] = DI::l10n()->t('Examples: Robert Morgenstein, Fishing');
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$nv['findthem'] = DI::l10n()->t('Find');
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$nv['suggest'] = DI::l10n()->t('Friend Suggestions');
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$nv['similar'] = DI::l10n()->t('Similar Interests');
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$nv['random'] = DI::l10n()->t('Random Profile');
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$nv['inv'] = DI::l10n()->t('Invite Friends');
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$nv['directory'] = DI::l10n()->t('Global Directory');
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$nv['global_dir'] = Profile::zrl($global_dir, true);
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$nv['local_directory'] = DI::l10n()->t('Local Directory');
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$aside = [];
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$aside['$nv'] = $nv;
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return Renderer::replaceMacros(Renderer::getMarkupTemplate('widget/peoplefind.tpl'), $aside);
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}
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/**
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* Return unavailable networks as array
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*
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* @return array Unsupported networks
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*/
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public static function unavailableNetworks(): array
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{
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// Always hide content from these networks
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$networks = [Protocol::PHANTOM, Protocol::FACEBOOK, Protocol::APPNET, Protocol::ZOT];
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if (!Addon::isEnabled("discourse")) {
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$networks[] = Protocol::DISCOURSE;
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}
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if (!Addon::isEnabled("statusnet")) {
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$networks[] = Protocol::STATUSNET;
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}
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if (!Addon::isEnabled("pumpio")) {
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$networks[] = Protocol::PUMPIO;
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}
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if (!Addon::isEnabled("twitter")) {
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$networks[] = Protocol::TWITTER;
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}
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if (!Addon::isEnabled("tumblr")) {
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$networks[] = Protocol::TUMBLR;
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}
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if (DI::config()->get("system", "ostatus_disabled")) {
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$networks[] = Protocol::OSTATUS;
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}
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if (!DI::config()->get("system", "diaspora_enabled")) {
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$networks[] = Protocol::DIASPORA;
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}
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if (!Addon::isEnabled("pnut")) {
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$networks[] = Protocol::PNUT;
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}
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return $networks;
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}
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/**
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* Display a generic filter widget based on a list of options
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*
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* The options array must be the following format:
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* [
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* [
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* 'ref' => {filter value},
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* 'name' => {option name}
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* ],
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* ...
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* ]
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*
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* @param string $type The filter query string key
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* @param string $title
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* @param string $desc
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* @param string $all The no filter label
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* @param string $baseUrl The full page request URI
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* @param array $options
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* @param string $selected The currently selected filter option value
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* @return string
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* @throws \Exception
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*/
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private static function filter(string $type, string $title, string $desc, string $all, string $baseUrl, array $options, string $selected = null): string
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{
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$queryString = parse_url($baseUrl, PHP_URL_QUERY);
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$queryArray = [];
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if ($queryString) {
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parse_str($queryString, $queryArray);
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unset($queryArray[$type]);
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if (count($queryArray)) {
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$baseUrl = substr($baseUrl, 0, strpos($baseUrl, '?')) . '?' . http_build_query($queryArray) . '&';
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} else {
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$baseUrl = substr($baseUrl, 0, strpos($baseUrl, '?')) . '?';
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}
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} else {
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$baseUrl = trim($baseUrl, '?') . '?';
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}
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array_walk($options, function (&$value) {
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$value['ref'] = rawurlencode($value['ref']);
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});
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return Renderer::replaceMacros(Renderer::getMarkupTemplate('widget/filter.tpl'), [
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'$type' => $type,
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'$title' => $title,
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'$desc' => $desc,
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'$selected' => $selected,
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'$all_label' => $all,
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'$options' => $options,
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'$base' => $baseUrl,
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]);
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}
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/**
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* Return circle membership widget
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*
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* @param string $baseurl
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* @param string $selected
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* @return string
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* @throws \Exception
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*/
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public static function circles(string $baseurl, string $selected = ''): string
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{
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if (!DI::userSession()->getLocalUserId()) {
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return '';
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}
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$options = array_map(function ($circle) {
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return [
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'ref' => $circle['id'],
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'name' => $circle['name']
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];
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}, Circle::getByUserId(DI::userSession()->getLocalUserId()));
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return self::filter(
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'circle',
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DI::l10n()->t('Circles'),
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'',
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DI::l10n()->t('Everyone'),
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$baseurl,
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$options,
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$selected
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);
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}
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/**
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* Return contact relationship widget
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*
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* @param string $baseurl baseurl
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* @param string $selected optional, default empty
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* @return string
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* @throws \Exception
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*/
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public static function contactRels(string $baseurl, string $selected = ''): string
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{
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if (!DI::userSession()->getLocalUserId()) {
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return '';
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}
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$options = [
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['ref' => 'followers', 'name' => DI::l10n()->t('Followers')],
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['ref' => 'following', 'name' => DI::l10n()->t('Following')],
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['ref' => 'mutuals', 'name' => DI::l10n()->t('Mutual friends')],
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['ref' => 'nothing', 'name' => DI::l10n()->t('No relationship')],
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];
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return self::filter(
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'rel',
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DI::l10n()->t('Relationships'),
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'',
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DI::l10n()->t('All Contacts'),
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$baseurl,
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$options,
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$selected
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);
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}
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/**
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* Return networks widget
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*
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* @param string $baseurl baseurl
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* @param string $selected optional, default empty
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* @return string
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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public static function networks(string $baseurl, string $selected = ''): string
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{
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if (!DI::userSession()->getLocalUserId()) {
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return '';
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}
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$networks = self::unavailableNetworks();
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$query = "`uid` = ? AND NOT `deleted` AND `network` != '' AND NOT `network` IN (" . substr(str_repeat("?, ", count($networks)), 0, -2) . ")";
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$condition = array_merge([$query], array_merge([DI::userSession()->getLocalUserId()], $networks));
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$r = DBA::select('contact', ['network'], $condition, ['group_by' => ['network'], 'order' => ['network']]);
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$nets = [];
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while ($rr = DBA::fetch($r)) {
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$nets[] = ['ref' => $rr['network'], 'name' => ContactSelector::networkToName($rr['network'])];
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}
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DBA::close($r);
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if (count($nets) < 2) {
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return '';
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}
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return self::filter(
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'nets',
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DI::l10n()->t('Protocols'),
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'',
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DI::l10n()->t('All Protocols'),
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$baseurl,
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$nets,
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$selected
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);
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}
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/**
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* Return file as widget
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*
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* @param string $baseurl baseurl
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* @param string $selected optional, default empty
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* @return string
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* @throws \Exception
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*/
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public static function fileAs(string $baseurl, string $selected = ''): string
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{
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if (!DI::userSession()->getLocalUserId()) {
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return '';
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}
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$terms = [];
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foreach (Post\Category::getArray(DI::userSession()->getLocalUserId(), Post\Category::FILE) as $savedFolderName) {
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$terms[] = ['ref' => $savedFolderName, 'name' => $savedFolderName];
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}
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return self::filter(
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'file',
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DI::l10n()->t('Saved Folders'),
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'',
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DI::l10n()->t('Everything'),
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$baseurl,
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$terms,
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$selected
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);
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}
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/**
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* Return categories widget
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*
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* @param int $uid Id of the user owning the categories
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* @param string $baseurl Base page URL
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* @param string $selected Selected category
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* @return string
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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public static function categories(int $uid, string $baseurl, string $selected = ''): string
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{
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if (!Feature::isEnabled($uid, 'categories')) {
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return '';
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}
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$terms = [];
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foreach (Post\Category::getArray($uid, Post\Category::CATEGORY) as $savedFolderName) {
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$terms[] = ['ref' => $savedFolderName, 'name' => $savedFolderName];
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}
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return self::filter(
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'category',
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DI::l10n()->t('Categories'),
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'',
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DI::l10n()->t('Everything'),
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$baseurl,
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$terms,
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$selected
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);
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}
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/**
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* Show a random selection of five common contacts between the visitor and the viewed profile user.
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*
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* @param int $uid Viewed profile user ID
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* @param string $nickname Viewed profile user nickname
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* @return string
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function commonFriendsVisitor(int $uid, string $nickname): string
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{
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if (DI::userSession()->getLocalUserId() == $uid) {
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return '';
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}
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$visitorPCid = DI::userSession()->getPublicContactId() ?: DI::userSession()->getRemoteUserId();
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if (!$visitorPCid) {
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return '';
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}
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$localPCid = Contact::getPublicIdByUserId($uid);
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$condition = [
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'NOT `self` AND NOT `blocked` AND NOT `hidden` AND `id` != ?',
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$localPCid,
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];
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$total = Contact\Relation::countCommon($localPCid, $visitorPCid, $condition);
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if (!$total) {
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return '';
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}
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$commonContacts = Contact\Relation::listCommon($localPCid, $visitorPCid, $condition, 0, 5, true);
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if (!DBA::isResult($commonContacts)) {
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return '';
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}
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$entries = [];
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foreach ($commonContacts as $contact) {
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$entries[] = [
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'url' => Contact::magicLinkByContact($contact),
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'name' => $contact['name'],
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'photo' => Contact::getThumb($contact),
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];
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}
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$tpl = Renderer::getMarkupTemplate('widget/remote_friends_common.tpl');
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return Renderer::replaceMacros($tpl, [
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'$desc' => DI::l10n()->tt("%d contact in common", "%d contacts in common", $total),
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'$base' => DI::baseUrl(),
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'$nickname' => $nickname,
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'$linkmore' => $total > 5 ? 'true' : '',
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'$more' => DI::l10n()->t('show more'),
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'$contacts' => $entries
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]);
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}
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/**
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* Insert a tag cloud widget for the present profile.
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*
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* @param int $uid User ID
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* @param int $limit Max number of displayed tags.
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* @return string HTML formatted output.
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function tagCloud(int $uid, int $limit = 50): string
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{
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if (empty($uid)) {
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return '';
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}
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if (Feature::isEnabled($uid, 'tagadelic')) {
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$owner_id = Contact::getPublicIdByUserId($uid);
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if (!$owner_id) {
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return '';
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}
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return Widget\TagCloud::getHTML($uid, $limit, $owner_id, 'wall');
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}
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return '';
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}
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/**
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* @param string $url Base page URL
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* @param int $uid User ID consulting/publishing posts
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* @param bool $wall True: Posted by User; False: Posted to User (network timeline)
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* @return string
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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public static function postedByYear(string $url, int $uid, bool $wall): string
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{
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$o = '';
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$visible_years = DI::pConfig()->get($uid, 'system', 'archive_visible_years', 5);
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/* arrange the list in years */
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$dnow = DateTimeFormat::localNow('Y-m-d');
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$ret = [];
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$cachekey = 'Widget::postedByYear' . $uid . '-' . (int)$wall;
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$dthen = DI::cache()->get($cachekey);
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if (empty($dthen)) {
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$dthen = Item::firstPostDate($uid, $wall);
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DI::cache()->set($cachekey, $dthen, Duration::HOUR);
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}
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if ($dthen) {
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// Set the start and end date to the beginning of the month
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$dnow = substr($dnow, 0, 8) . '01';
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$dthen = substr($dthen, 0, 8) . '01';
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/*
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* Starting with the current month, get the first and last days of every
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* month down to and including the month of the first post
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*/
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while (substr($dnow, 0, 7) >= substr($dthen, 0, 7)) {
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$dyear = intval(substr($dnow, 0, 4));
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$dstart = substr($dnow, 0, 8) . '01';
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$dend = substr($dnow, 0, 8) . Temporal::getDaysInMonth(intval($dnow), intval(substr($dnow, 5)));
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$start_month = DateTimeFormat::utc($dstart, 'Y-m-d');
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$end_month = DateTimeFormat::utc($dend, 'Y-m-d');
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$str = DI::l10n()->getDay(DateTimeFormat::utc($dnow, 'F'));
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if (empty($ret[$dyear])) {
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$ret[$dyear] = [];
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}
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$ret[$dyear][] = [$str, $end_month, $start_month];
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$dnow = DateTimeFormat::utc($dnow . ' -1 month', 'Y-m-d');
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}
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}
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if (!DBA::isResult($ret)) {
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return $o;
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}
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$cutoff_year = intval(DateTimeFormat::localNow('Y')) - $visible_years;
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$cutoff = array_key_exists($cutoff_year, $ret);
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$o = Renderer::replaceMacros(Renderer::getMarkupTemplate('widget/posted_date.tpl'),[
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'$title' => DI::l10n()->t('Archives'),
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'$size' => $visible_years,
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'$cutoff_year' => $cutoff_year,
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'$cutoff' => $cutoff,
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'$url' => $url,
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'$dates' => $ret,
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'$showless' => DI::l10n()->t('show less'),
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'$showmore' => DI::l10n()->t('show more')
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]);
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return $o;
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}
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/**
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* Display the account types sidebar
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* The account type value is added as a parameter to the url
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*
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* @param string $base Basepath
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* @param string $accounttype Account type
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* @return string
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*/
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public static function accountTypes(string $base, string $accounttype): string
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{
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$accounts = [
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['ref' => 'person', 'name' => DI::l10n()->t('Persons')],
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['ref' => 'organisation', 'name' => DI::l10n()->t('Organisations')],
|
|
['ref' => 'news', 'name' => DI::l10n()->t('News')],
|
|
['ref' => 'community', 'name' => DI::l10n()->t('Groups')],
|
|
];
|
|
|
|
return self::filter('accounttype', DI::l10n()->t('Account Types'), '',
|
|
DI::l10n()->t('All'), $base, $accounts, $accounttype);
|
|
}
|
|
}
|