postWidgetText/inc/lib.pwt.admin.php

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

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

/**
 * @ingroup DC_PLUGIN_POSTWIDGETTEXT
 * @brief postWidgetText - admin post methods.
 * @since 2.6
 */
class postWidgetTextAdmin
{
    public static function sortbyCombo()
    {
        return [
            __('Post title')   => 'post_title',
            __('Post date')    => 'post_dt',
            __('Widget title') => 'option_title',
            __('Widget date')  => 'option_upddt',
        ];
    }

    public static function adminFiltersLists(dcCore $core, $sorts)
    {
        $sorts['pwt'] = [
            __('Post widget text'),
            self::sortbyCombo(),
            'post_dt',
            'desc',
            [__('entries per page'), 20]
        ];
    }

    public static function headers()
    {
        return dcPage::jsLoad(dcPage::getPF('postWidgetText/js/post.js'));
    }

    public static function form($main, $sidebar, $post)
    {
        # _POST fields
        $title = $_POST['post_wtitle'] ?? '';
        $content = $_POST['post_wtext'] ?? '';

        # Existing post
        if ($post) {
            $post_id = (integer) $post->post_id;

            $pwt = new postWidgetText($GLOBALS['core']);
            $w = $pwt->getWidgets(['post_id' => $post_id]);

            # Existing widget
            if (!$w->isEmpty()) {
                $title = $w->option_title;
                $content = $w->option_content;
            }
        }

        $main['post_widget'] = 
        '<div id="post-wtext-form">' .
        '<h4>' . __('Additional widget') . '</h4>' .

        '<p class="col">' 
        '<label class="bold" for="post_wtitle">' . __('Widget title:') . '</label>' .
        form::field('post_wtitle', 20, 255, html::escapeHTML($title), 'maximal') .
        '</p>' .

        '<p class="area" id="post-wtext">' .
        '<label class="bold" for="post_wtext">' .__('Wigdet text:') . '</label>' .
        form::textarea('post_wtext', 50, 5, html::escapeHTML($content)) .
        '</p>' .

        '</div>';
    }

    public static function save($cur, $post_id)
    {
        $post_id = (integer) $post_id;

        # _POST fields
        $title = $_POST['post_wtitle'] ?? '';
        $content = $_POST['post_wtext'] ?? '';

        # Object
        $pwt = new postWidgetText($GLOBALS['core']);

        # Get existing widget
        $w = $pwt->getWidgets(['post_id' => $post_id]);

        # If new content is empty, delete old existing widget
        if (empty($title) && empty($content) && !$w->isEmpty()) {
            $pwt->delWidget($w->option_id);
        }

        # If new content is not empty
        if (!empty($title) || !empty($content)) {
            $wcur = $pwt->openCursor();
            $wcur->post_id        = $post_id;
            $wcur->option_type    = 'postwidgettext';
            $wcur->option_lang    = $cur->post_lang;
            $wcur->option_format  = $cur->post_format;
            $wcur->option_title   = $title;
            $wcur->option_content = $content;

            # Create widget
            if ($w->isEmpty()) {
                $id = $pwt->addWidget($wcur);
            }
            # Upddate widget
            else {
                $pwt->updWidget($w->option_id, $wcur);
            }
        }
    }

    public static function delete($post_id)
    {
        $post_id = (integer) $post_id;

        # Object
        $pwt = new postWidgetText($GLOBALS['core']);

        # Get existing widget
        $w = $pwt->getWidgets(['post_id' => $post_id]);

        # If new content is empty, delete old existing widget
        if (!$w->isEmpty()) {
            $pwt->delWidget($w->option_id);
        }
    }
}