Просмотр архива TextPattern


<?php
/*
    This is Textpattern

    Copyright 2005 by Dean Allen
    www.textpattern.com
    All rights reserved

    Use of this software indicates acceptance of the Textpattern license agreement

$HeadURL: https://textpattern.googlecode.com/svn/releases/4.5.7/source/textpattern/include/txp_page.php $
$LastChangedRevision: 4873 $

*/
    if (!defined('txpinterface')) die('txpinterface is undefined.');

    if ($event == 'page') {
        require_privs('page');

        bouncer($step,
            array(
                'page_edit'       => false,
                'page_save'       => true,
                'page_delete'     => true,
                'save_pane_state' => true
            )
        );

        switch(strtolower($step)) {
            case "":                page_edit();             break;
            case "page_edit":       page_edit();             break;
            case "page_save":       page_save();             break;
            case "page_delete":     page_delete();           break;
            case "page_new":        page_new();              break;
            case "save_pane_state": page_save_pane_state();  break;
        }
    }

// -------------------------------------------------------------

    function page_edit($message = '') {
        global $event,$step;

        pagetop(gTxt('edit_pages'), $message);

        extract(array_map('assert_string', gpsa(array('copy', 'savenew'))));
        $name = sanitizeForPage(assert_string(gps('name')));
        $newname = sanitizeForPage(assert_string(gps('newname')));

        if ($step == 'page_delete' || empty($name) && $step != 'page_new' && !$savenew)
        {
            $name = safe_field('page', 'txp_section', "name = 'default'");
        }
        elseif( ( $copy || $savenew ) && $newname )
        {
            $name = $newname;
        }

        // Format of each entry is popTagLink -> array ( gTxt() string, class/ID)
        $tagbuild_items = array(
            'page_article'     => array('page_article_hed', 'article-tags'),
            'page_article_nav' => array('page_article_nav_hed', 'article-nav-tags'),
            'page_nav'         => array('page_nav_hed', 'nav-tags'),
            'page_xml'         => array('page_xml_hed', 'xml-tags'),
            'page_misc'        => array('page_misc_hed', 'misc-tags'),
            'page_file'        => array('page_file_hed', 'file-tags'),
        );

        $tagbuild_options = '';
        foreach ($tagbuild_items as $tb => $item) {
            $tagbuild_options .= n.n.'<div class="'.$item[1].'">'.hed('<a href="#'.$item[1].'">'.gTxt($item[0]).'</a>'
                    , 3, ' class="lever'.(get_pref('pane_page_'.$item[1].'_visible') ? ' expanded' : '').'"').
                        n.'<div id="'.$item[1].'" class="toggle" style="display:'.(get_pref('pane_page_'.$item[1].'_visible') ? 'block' : 'none').'">'.taglinks($tb).'</div></div>';
        }

        echo
            '<h1 class="txp-heading">'.gTxt('tab_pages').'</h1>'.
            '<div id="'.$event.'_container" class="txp-container">'.
            startTable('', '', 'txp-columntable').
            tr(
                tda(

                    '<div id="tagbuild_links">'.n.hed(
                        gTxt('tagbuilder')
                    , 2).
                        $tagbuild_options.
                        n.'</div>'
                ,' class="column"').

                tda(
                    page_edit_form($name)
                , ' class="column"').

                tda(
                    '<div id="content_switcher">'.
                    hed(gTxt('all_pages'), 2).
                    graf(sLink('page', 'page_new', gTxt('create_new_page')), ' class="action-create"').
                    page_list($name).
                    '</div>'
                , ' class="column"')
            ).
            endTable().'</div>';
    }

// -------------------------------------------------------------

    function page_edit_form($name)
    {
        global $step;
        if ($name) {
            $html = safe_field('user_html','txp_page',"name='".doSlash($name)."'");
        } else {
            $html = gps('html');
        }

        if (empty($name))
        {
            $buttons = '<div class="edit-title">'.
            gTxt('name_for_this_page').': '
            .fInput('text','newname','','','','',INPUT_REGULAR).
            hInput('savenew','savenew').
            '</div>';
        } else {
            $buttons = '<div class="edit-title">'.gTxt('you_are_editing_page').sp.strong(txpspecialchars($name)).'</div>';
        }

        $out[] = '<div id="main_content">'.$buttons.
                    '<textarea id="html" class="code" name="html" cols="'.INPUT_LARGE.'" rows="'.INPUT_REGULAR.'">'.txpspecialchars($html).'</textarea>'.
                    n.'<p>'.fInput('submit','save',gTxt('save'),'publish').
                    n.eInput('page').
                    n.sInput('page_save').
                    n.hInput('name',$name).'</p>';

        if (!empty($name)) {
            $out[] =
                n.'<p class="copy-as"><label for="copy-page">'.gTxt('copy_page_as').'</label>'.
                n.fInput('text','newname','','input-medium','','',INPUT_MEDIUM,'','copy-page').
                n.fInput('submit','copy',gTxt('copy')).'</p>';
        }
        $out[] = '</div>';

        return form(join('',$out), '', '', 'post', '', '', 'page_form');
    }

// -------------------------------------------------------------

    function page_list($current)
    {
        $protected = safe_column('DISTINCT page', 'txp_section', '1=1') + array('error_default');

        $criteria = 1;
        $criteria .= callback_event('admin_criteria', 'page_list', 0, $criteria);

        $rs = safe_rows_start('name', 'txp_page', "$criteria order by name asc");

        while ($a = nextRow($rs))
        {
            extract($a);

            $link  = eLink('page', '', 'name', $name, $name);
            $dlink = !in_array($name, $protected) ? dLink('page', 'page_delete', 'name', $name) : '';
            $out[] = ($current == $name) ?
                tr(td($name).td($dlink)) :
                tr(td($link).td($dlink));
        }

        return startTable('', '', 'txp-list').join(n, $out).endTable();
    }

// -------------------------------------------------------------

    function page_delete()
    {
        $name  = ps('name');
        $count = safe_count('txp_section', "page = '".doSlash($name)."'");

        if ($name == 'error_default')
        {
            return page_edit();
        }

        if ($count)
        {
            $message = array(gTxt('page_used_by_section', array('{name}' => $name, '{count}' => $count)), E_WARNING);
        }

        else
        {
            safe_delete('txp_page', "name = '".doSlash($name)."'");
            callback_event('page_deleted', '', 0, $name);

            $message = gTxt('page_deleted', array('{name}' => $name));
        }

        page_edit($message);
    }

// -------------------------------------------------------------

    function page_save()
    {
        extract(doSlash(array_map('assert_string', gpsa(array('savenew', 'html', 'copy')))));
        $name = sanitizeForPage(assert_string(gps('name')));

        if ($savenew or $copy)
        {
            $newname = doSlash(sanitizeForPage(assert_string(gps('newname'))));

            if ($newname and safe_field('name', 'txp_page', "name = '$newname'"))
            {
                $message = array(gTxt('page_already_exists', array('{name}' => $newname)), E_ERROR);
                if ($savenew)
                {
                    $_POST['newname'] = '';
                }
            }
            elseif ($newname)
            {
                if (safe_insert('txp_page', "name = '$newname', user_html = '$html'"))
                {
                    update_lastmod();
                    $message = gTxt('page_created', array('{name}' => $newname));
                }
                else
                {
                    $message = array(gTxt('page_save_failed'), E_ERROR);
                }
            }
            else
            {
                $message = array(gTxt('page_name_invalid'), E_ERROR);
            }

            page_edit($message);
        }

        else
        {
            if (safe_update('txp_page', "user_html = '$html'", "name = '".doSlash($name)."'"))
            {
                update_lastmod();
                $message = gTxt('page_updated', array('{name}' => $name));
            }
            else
            {
                $message = array(gTxt('page_save_failed'), E_ERROR);
            }

            page_edit($message);
        }
    }

// -------------------------------------------------------------

    function page_new()
    {
        page_edit();
    }

// -------------------------------------------------------------

    function taglinks($type)
    {
        return popTagLinks($type);
    }

// -------------------------------------------------------------

    function page_save_pane_state()
    {
        global $event;
        $panes = array('article-tags', 'article-nav-tags', 'nav-tags', 'xml-tags', 'misc-tags', 'file-tags');
        $pane = gps('pane');
        if (in_array($pane, $panes))
        {
            set_pref("pane_page_{$pane}_visible", (gps('visible') == 'true' ? '1' : '0'), $event, PREF_HIDDEN, 'yesnoradio', 0, PREF_PRIVATE);
            send_xml_response();
        } else {
            trigger_error('invalid_pane', E_USER_WARNING);
        }
    }

?>