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1<?php
2
3/**
4 * Console command: Compile themes.
5 *
6 * PHP version 8
7 *
8 * Copyright (C) Villanova University 2020.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2,
12 * as published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 *
23 * @category VuFind
24 * @package  Console
25 * @author   Demian Katz <demian.katz@villanova.edu>
26 * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
27 * @link     https://vufind.org/wiki/development Wiki
28 */
29
30namespace VuFindConsole\Command\Compile;
31
32use Symfony\Component\Console\Attribute\AsCommand;
33use Symfony\Component\Console\Command\Command;
34use Symfony\Component\Console\Input\InputArgument;
35use Symfony\Component\Console\Input\InputInterface;
36use Symfony\Component\Console\Input\InputOption;
37use Symfony\Component\Console\Output\OutputInterface;
38use VuFindTheme\ThemeCompiler;
39
40/**
41 * Console command: Compile themes.
42 *
43 * @category VuFind
44 * @package  Console
45 * @author   Demian Katz <demian.katz@villanova.edu>
46 * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
47 * @link     https://vufind.org/wiki/development Wiki
48 */
49#[AsCommand(
50    name: 'compile/theme',
51    description: 'Theme compiler'
52)]
53class ThemeCommand extends Command
54{
55    /**
56     * Theme compiler
57     *
58     * @var ThemeCompiler
59     */
60    protected $compiler;
61
62    /**
63     * Constructor
64     *
65     * @param ThemeCompiler $compiler Theme compiler
66     * @param string|null   $name     The name of the command; passing null means it
67     * must be set in configure()
68     */
69    public function __construct(ThemeCompiler $compiler, $name = null)
70    {
71        $this->compiler = $compiler;
72        parent::__construct($name);
73    }
74
75    /**
76     * Configure the command.
77     *
78     * @return void
79     */
80    protected function configure()
81    {
82        $this
83            ->setHelp('Flattens a theme hierarchy for improved performance.')
84            ->addArgument(
85                'source',
86                InputArgument::REQUIRED,
87                'the source theme to compile'
88            )->addArgument(
89                'target',
90                InputArgument::OPTIONAL,
91                'the target name for the compiled theme '
92                . '(defaults to <source> with _compiled appended)'
93            )->addOption(
94                'force',
95                'f',
96                InputOption::VALUE_NONE,
97                'If <target> exists, it will only be overwritten when this is set'
98            );
99    }
100
101    /**
102     * Run the command.
103     *
104     * @param InputInterface  $input  Input object
105     * @param OutputInterface $output Output object
106     *
107     * @return int 0 for success
108     */
109    protected function execute(InputInterface $input, OutputInterface $output)
110    {
111        $source = $input->getArgument('source');
112        $target = $input->getArgument('target');
113        if (empty($target)) {
114            $target = "{$source}_compiled";
115        }
116        $force = $input->getOption('force') ? true : false;
117        if (!$this->compiler->compile($source, $target, $force)) {
118            $output->writeln($this->compiler->getLastError());
119            return 1;
120        }
121        $output->writeln('Success.');
122        return 0;
123    }
124}