pacKman/inc/lib.packman.php

<?php
/**
 * @brief pacKman, a plugin for Dotclear 2
 * 
 * @package Dotclear
 * @subpackage Plugin
 * 
 * @author Jean-Christian Denis
 * 
 * @copyright Jean-Christian Denis
 * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
 */

if (!defined('DC_CONTEXT_ADMIN')) {
    return null;
}

class libPackman
{
    public static function is_configured($core, $repo, $file_a, $file_b)
    {
        if (!is_dir(DC_TPL_CACHE) || !is_writable(DC_TPL_CACHE)) {
            $core->error->add(
                __('Cache directory is not writable.')
            );
        }
        if (!is_writable($repo)) {
            $core->error->add(
                __('Path to repository is not writable.')
            );
        }

        if (empty($file_a)) {
            $core->error->add(
                __('You must specify the name of package to export.')
            );
        }

        if (!is_writable(dirname($repo . '/' . $file_a))) {
            $core->error->add(
                __('Path to first export package is not writable.')
            );
        }

        if (!empty($file_b) 
         && !is_writable(dirname($repo . '/' . $file_b))) {
            $core->error->add(
                __('Path to second export package is not writable.')
            );
        }

        return !$core->error->flag();
    }

    public static function is_writable($path, $file)
    {
        return !(
            empty($path) || 
            empty($file) || 
            !is_writable(dirname($path . '/' . $file))
        );
    }

    public static function modules($core, $modules, $type, $title)
    {
        $type = $type == 'themes' ? 'themes' : 'plugins';

        echo 
        '<div class="multi-part" ' .
        'id="packman-' . $type . '" title="' . $title . '">' .
        '<h3>' . $title . '</h3>';

        if (empty($modules) && !is_array($modules)) {
            echo 
            '<p><strong>' . __('There are no modules.') . '</strong></p>' .
            '<div>';

            return null;
        }

        echo
        '<form action="plugin.php" method="post">' .
        '<table class="clear"><tr>' .
        '<th class="nowrap">' . __('Id') . '</th>' .
        '<th class="nowrap">' . __('Version') . '</th>' .
        '<th class="nowrap maximal">' . __('Name') . '</th>' .
        '<th class="nowrap">' . __('Root') . '</th>' .
        '</tr>';

        foreach (self::sort($modules) as $id => $module) {  
            echo
            '<tr class="line">' .
            '<td class="nowrap"><label class="classic">' .
                form::checkbox(['modules[' . html::escapeHTML($module['root']) . ']'], html::escapeHTML($id)) .
                html::escapeHTML($id) .
            '</label></td>' .
            '<td class="nowrap count">' .
                html::escapeHTML($module['version']) .
            '</td>' .
            '<td class="nowrap maximal">' .
                __(html::escapeHTML($module['name'])) .
            '</td>' .
            '<td class="nowrap">' .
                dirname(path::real($module['root'], false)) .
            '</td>' .
            '</tr>';
        }

        echo
        '</table>' .
        '<p class="checkboxes-helpers"></p>' .
        '<p>' .
        (!empty($_REQUEST['redir']) ?
            form::hidden(
                ['redir'],
                html::escapeHTML($_REQUEST['redir'])
            ) : ''
        ) .
        form::hidden(['p'], 'pacKman') .
        form::hidden(['type'], $type) .
        form::hidden(['action'], 'packup') .
        '<input type="submit" name="packup" value="' .
         __('Pack up selected modules') .'" />' .
        $core->formNonce() . '</p>' .
        '</form>' .

        '</div>';
    }

    public static function repository($core, $modules, $type, $title)
    {
        if (!in_array($type, ['plugins', 'themes', 'repository'])) {
            return null;
        }

        echo 
        '<div class="multi-part" ' .
        'id="packman-repository-' . $type . '" title="' . $title . '">' .
        '<h3>' . $title . '</h3>';

        if (empty($modules) || !is_array($modules)) {
            echo 
            '<p><strong>' . __('There are no packages') . '</strong></p>' .
            '</div>';

            return null;
        }

        $combo_action = [__('delete') => 'delete'];

        if ($type == 'plugins' || $type == 'themes') {
            $combo_action[__('install')] = 'install';
        }
        if ($type != 'plugins') {
            $combo_action[sprintf(__('copy to %s directory'), __('plugins'))] = 'copy_to_plugins';
            $combo_action[sprintf(__('move to %s directory'), __('plugins'))] = 'move_to_plugins';
        }
        if ($type != 'themes') {
            $combo_action[sprintf(__('copy to %s directory'), __('themes'))] = 'copy_to_themes';
            $combo_action[sprintf(__('move to %s directory'), __('themes'))] = 'move_to_themes';
        }
        if ($type != 'repository') {
            $combo_action[sprintf(__('copy to %s directory'), __('repository'))] = 'copy_to_repository';
            $combo_action[sprintf(__('move to %s directory'), __('repository'))] = 'move_to_repository';
        }

        echo 
        '<form action="plugin.php" method="post">' .
        '<table class="clear"><tr>' .
        '<th class="nowrap">' . __('Id') . '</th>' .
        '<th class="nowrap">' . __('Version') . '</th>' .
        '<th class="nowrap">' . __('Name') . '</th>' .
        '<th class="nowrap">' . __('File') . '</th>' .
        '</tr>';

        $dup = [];
        foreach(self::sort($modules) AS $module) {

            if (isset($dup[$module['root']])) {
                continue;
            }

            $dup[$module['root']] = 1;

            echo
            '<tr class="line">' .
            '<td class="nowrap"><label class="classic" title="' .
                html::escapeHTML($module['root']) . '">' .
                form::checkbox(['modules[' . html::escapeHTML($module['root']) . ']'], $module['id']) .
                html::escapeHTML($module['id']) .
            '</label></td>' .
            '<td class="nowrap count">' .
                html::escapeHTML($module['version']) .
            '</td>' .
            '<td class="nowrap maximal">' .
                __(html::escapeHTML($module['name'])) .
            '</td>' .
            '<td class="nowrap">' .
                '<a class="packman-download" href="plugin.php?p=pacKman&amp;package=' . 
                basename($module['root']) . '&amp;repo=' . $type . '" title="'. __('Download') . '">' .
                html::escapeHTML(basename($module['root'])) . '</a>' .
            '</td>' .
            '</tr>';
        }

        echo
        '</table>' .
        '<div class="two-cols">' .
        '<p class="col checkboxes-helpers"></p>' .
        '<p class="col right">' . __('Selected modules action:') . ' ' .
        form::combo(['action'], $combo_action) .
        '<input type="submit" name="packup" value="' . __('ok') . '" />' .
        form::hidden(['p'], 'pacKman') .
        form::hidden(['tab'], 'repository') .
        form::hidden(['type'], $type) .
        $core->formNonce() .
        '</p>' .
        '</div>' .
        '</form>' .
        '</div>';
    }

    protected static function sort($modules)
    {
        $sorter = [];
        foreach($modules as $id => $module) {
            $sorter[$id] = $id;
        }
        array_multisort($sorter, SORT_ASC, $modules);

        return $modules;
    }
}