tag-editor-page.php

<?php

class useo_tag_editor_page
{

    function match_request($request)
    {
        $parts = explode('/', $request);

        return $parts[0] == 'tag-edit';
    }

    function process_request($request)
    {
        $parts = explode('/', $request);
        $tag = $parts[1] ?? '';

        $qa_content = qa_content_prepare();
        $qa_content['title'] = qa_lang_html_sub('useo/edit_desc_for_x', qa_html($tag));

        if (qa_user_permit_error('useo_tag_desc_permit_edit')) {
            $qa_content['error'] = qa_lang_html('users/no_permission');

            return $qa_content;
        }

        require_once QA_INCLUDE_DIR . 'db/metas.php';

        if (qa_clicked('dosave')) {
            require_once QA_INCLUDE_DIR . 'util/string.php';

            $taglc = qa_strtolower($tag);
            qa_db_tagmeta_set($taglc, 'title', qa_post_text('tagtitle'));
            qa_db_tagmeta_set($taglc, 'description', qa_post_text('tagdesc'));
            qa_db_tagmeta_set($taglc, 'icon', qa_post_text('tagicon'));
            qa_redirect('tag/' . $tag);
        }

        $qa_content['form'] = array(
            'tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"',

            'style' => 'tall', // could be 'wide'

            'fields' => array(
                array(
                    'label' => 'Title:',
                    'type' => 'text',
                    'rows' => 2,
                    'tags' => 'NAME="tagtitle" ID="tagtitle"',
                    'value' => qa_html(qa_db_tagmeta_get($tag, 'title')),
                ),
                array(
                    'label' => 'Description:',
                    'type' => 'text',
                    'rows' => 4,
                    'tags' => 'NAME="tagdesc" ID="tagdesc"',
                    'value' => qa_html(qa_db_tagmeta_get($tag, 'description')),
                ),
                array(
                    'label' => 'Icon image:',
                    'type' => 'text',
                    'rows' => 1,
                    'tags' => 'NAME="tagicon" ID="tagicon"',
                    'value' => qa_html(qa_db_tagmeta_get($tag, 'icon')),
                ),
            ),
            'buttons' => array(
                array(
                    'tags' => 'NAME="dosave"',
                    'label' => qa_lang_html('useo/save_desc_button'),
                ),
            ),
        );

        $qa_content['focusid'] = 'tagdesc';

        return $qa_content;
    }

}