mirror of
https://github.com/friendica/friendica
synced 2024-12-22 18:00:16 +00:00
399 lines
9.3 KiB
PHP
399 lines
9.3 KiB
PHP
<?php
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// Copyright (C) 2010-2024, the Friendica project
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// SPDX-FileCopyrightText: 2010-2024 the Friendica project
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//
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// SPDX-License-Identifier: AGPL-3.0-or-later
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namespace Friendica;
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use DateTimeZone;
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use Exception;
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use Friendica\App\BaseURL;
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use Friendica\App\Mode;
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use Friendica\Core\Config\Capability\IManageConfigValues;
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use Friendica\Core\Config\ValueObject\Cache;
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use Friendica\Core\L10n;
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use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
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use Friendica\Core\Session\Capability\IHandleUserSessions;
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use Friendica\Core\System;
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use Friendica\Core\Theme;
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use Friendica\Database\Database;
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use Friendica\Network\HTTPException\InternalServerErrorException;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Strings;
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/**
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* Helper for our main application structure for the life of this page.
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*
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* Primarily deals with the URL that got us here
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* and tries to make some sense of it, and
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* stores our page contents and config storage
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* and anything else that might need to be passed around
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* before we spit the page out.
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*
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*/
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final class AppLegacy implements AppHelper
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{
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private $profile_owner = 0;
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private $timezone = '';
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private $contact_id = 0;
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private $queue = [];
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/** @var string The name of the current theme */
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private $currentTheme;
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/** @var string The name of the current mobile theme */
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private $currentMobileTheme;
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// Allow themes to control internal parameters
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// by changing App values in theme.php
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private $theme_info = [
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'videowidth' => 425,
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'videoheight' => 350,
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];
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/**
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* @var Database The Friendica database connection
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*/
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private $database;
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/**
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* @var IManageConfigValues The config
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*/
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private $config;
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/**
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* @var Mode The Mode of the Application
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*/
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private $mode;
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/**
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* @var BaseURL
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*/
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private $baseURL;
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/**
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* @var L10n The translator
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*/
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private $l10n;
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/**
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* @var IManagePersonalConfigValues
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*/
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private $pConfig;
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/**
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* @var IHandleUserSessions
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*/
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private $session;
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public function __construct(
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Database $database,
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IManageConfigValues $config,
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Mode $mode,
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BaseURL $baseURL,
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L10n $l10n,
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IManagePersonalConfigValues $pConfig,
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IHandleUserSessions $session
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) {
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$this->database = $database;
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$this->config = $config;
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$this->mode = $mode;
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$this->l10n = $l10n;
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$this->baseURL = $baseURL;
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$this->pConfig = $pConfig;
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$this->session = $session;
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}
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/**
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* Set the profile owner ID
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*/
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public function setProfileOwner(int $owner_id): void
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{
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$this->profile_owner = $owner_id;
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}
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/**
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* Get the profile owner ID
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*/
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public function getProfileOwner(): int
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{
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return $this->profile_owner;
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}
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/**
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* Set the timezone
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*
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* @param string $timezone A valid time zone identifier, see https://www.php.net/manual/en/timezones.php
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*/
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public function setTimeZone(string $timezone): void
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{
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$this->timezone = (new DateTimeZone($timezone))->getName();
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DateTimeFormat::setLocalTimeZone($this->timezone);
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}
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/**
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* Get the timezone name
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*/
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public function getTimeZone(): string
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{
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return $this->timezone;
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}
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/**
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* Set the contact ID
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*/
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public function setContactId(int $contact_id): void
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{
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$this->contact_id = $contact_id;
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}
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/**
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* Get the contact ID
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*/
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public function getContactId(): int
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{
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return $this->contact_id;
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}
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/**
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* Set workerqueue information
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*
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* @param array<string,mixed> $queue
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*/
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public function setQueue(array $queue): void
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{
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$this->queue = $queue;
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}
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/**
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* Fetch workerqueue information
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*
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* @return array<string,mixed> Worker queue
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*/
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public function getQueue(): array
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{
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return $this->queue;
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}
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/**
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* Fetch a specific workerqueue field
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*
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* @param string $index Work queue record to fetch
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*
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* @return mixed|null Work queue item or NULL if not found
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*/
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public function getQueueValue(string $index)
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{
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return $this->queue[$index] ?? null;
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}
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/**
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* Returns the current theme name. May be overridden by the mobile theme name.
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*
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* @return string Current theme name or empty string in installation phase
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* @throws Exception
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*/
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public function getCurrentTheme(): string
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{
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if ($this->mode->isInstall()) {
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return '';
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}
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// Specific mobile theme override
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if (($this->mode->isMobile() || $this->mode->isTablet()) && $this->session->get('show-mobile', true)) {
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$user_mobile_theme = $this->getCurrentMobileTheme();
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// --- means same mobile theme as desktop
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if (!empty($user_mobile_theme) && $user_mobile_theme !== '---') {
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return $user_mobile_theme;
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}
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}
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if (!$this->currentTheme) {
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$this->computeCurrentTheme();
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}
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return $this->currentTheme;
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}
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/**
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* Returns the current mobile theme name.
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*
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* @return string Mobile theme name or empty string if installer
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* @throws Exception
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*/
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public function getCurrentMobileTheme(): string
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{
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if ($this->mode->isInstall()) {
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return '';
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}
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if (is_null($this->currentMobileTheme)) {
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$this->computeCurrentMobileTheme();
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}
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return $this->currentMobileTheme;
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}
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/**
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* Setter for current theme name
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*
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* @param string $theme Name of current theme
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*/
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public function setCurrentTheme(string $theme): void
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{
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$this->currentTheme = $theme;
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}
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/**
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* Setter for current mobile theme name
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*
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* @param string $theme Name of current mobile theme
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*/
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public function setCurrentMobileTheme(string $theme): void
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{
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$this->currentMobileTheme = $theme;
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}
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public function setThemeInfoValue(string $index, $value): void
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{
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$this->theme_info[$index] = $value;
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}
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public function getThemeInfo(): array
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{
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return $this->theme_info;
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}
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public function getThemeInfoValue(string $index, $default = null)
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{
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return $this->theme_info[$index] ?? $default;
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}
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/**
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* Provide a sane default if nothing is chosen or the specified theme does not exist.
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*
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* @return string Current theme's stylesheet path
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* @throws Exception
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*/
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public function getCurrentThemeStylesheetPath(): string
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{
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return Theme::getStylesheetPath($this->getCurrentTheme());
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}
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/**
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* Returns the current config cache of this node
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*/
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public function getConfigCache(): Cache
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{
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return $this->config->getCache();
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}
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/**
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* The basepath of this app
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*
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* @return string Base path from configuration
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*/
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public function getBasePath(): string
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{
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return $this->config->get('system', 'basepath');
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}
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/**
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* Computes the current theme name based on the node settings, the page owner settings and the user settings
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*
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* @throws Exception
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*/
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private function computeCurrentTheme()
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{
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$system_theme = $this->config->get('system', 'theme');
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if (!$system_theme) {
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throw new Exception($this->l10n->t('No system theme config value set.'));
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}
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// Sane default
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$this->setCurrentTheme($system_theme);
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$page_theme = null;
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$profile_owner = $this->getProfileOwner();
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// Find the theme that belongs to the user whose stuff we are looking at
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if (!empty($profile_owner) && ($profile_owner != $this->session->getLocalUserId())) {
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// Allow folks to override user themes and always use their own on their own site.
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// This works only if the user is on the same server
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$user = $this->database->selectFirst('user', ['theme'], ['uid' => $profile_owner]);
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if ($this->database->isResult($user) && !$this->session->getLocalUserId()) {
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$page_theme = $user['theme'];
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}
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}
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$theme_name = $page_theme ?: $this->session->get('theme', $system_theme);
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$theme_name = Strings::sanitizeFilePathItem($theme_name);
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if ($theme_name
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&& in_array($theme_name, Theme::getAllowedList())
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&& (file_exists('view/theme/' . $theme_name . '/style.css')
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|| file_exists('view/theme/' . $theme_name . '/style.php'))
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) {
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$this->setCurrentTheme($theme_name);
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}
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}
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/**
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* Computes the current mobile theme name based on the node settings, the page owner settings and the user settings
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*/
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private function computeCurrentMobileTheme()
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{
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$system_mobile_theme = $this->config->get('system', 'mobile-theme', '');
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// Sane default
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$this->setCurrentMobileTheme($system_mobile_theme);
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$page_mobile_theme = null;
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$profile_owner = $this->getProfileOwner();
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// Find the theme that belongs to the user whose stuff we are looking at
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if (!empty($profile_owner) && ($profile_owner != $this->session->getLocalUserId())) {
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// Allow folks to override user themes and always use their own on their own site.
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// This works only if the user is on the same server
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if (!$this->session->getLocalUserId()) {
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$page_mobile_theme = $this->pConfig->get($profile_owner, 'system', 'mobile-theme');
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}
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}
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$mobile_theme_name = $page_mobile_theme ?: $this->session->get('mobile-theme', $system_mobile_theme);
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$mobile_theme_name = Strings::sanitizeFilePathItem($mobile_theme_name);
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if ($mobile_theme_name == '---'
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||
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in_array($mobile_theme_name, Theme::getAllowedList())
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&& (file_exists('view/theme/' . $mobile_theme_name . '/style.css')
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|| file_exists('view/theme/' . $mobile_theme_name . '/style.php'))
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) {
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$this->setCurrentMobileTheme($mobile_theme_name);
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}
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}
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/**
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* Automatically redirects to relative or absolute URL
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* Should only be used if it isn't clear if the URL is either internal or external
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*
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* @param string $toUrl The target URL
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*
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* @throws InternalServerErrorException
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*/
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public function redirect(string $toUrl)
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{
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if (!empty(parse_url($toUrl, PHP_URL_SCHEME))) {
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System::externalRedirect($toUrl);
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} else {
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$this->baseURL->redirect($toUrl);
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}
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}
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}
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