Просмотр архива TextPattern


<?php

/*
$HeadURL: https://textpattern.googlecode.com/svn/releases/4.5.7/source/textpattern/include/txp_css.php $
$LastChangedRevision: 4090 $
*/

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

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

        bouncer($step,
            array(
                'css_edit_raw' => false,
                'pour'         => false,
                'css_save'     => true,
                'css_copy'     => true,
                'css_delete'   => true,
                'css_edit'     => false,
            )
        );

        switch ($step) {
            case '': css_edit(); break;
            case 'css_edit_raw': css_edit();    break;
            case 'pour': css_edit();            break;
            case 'css_save': css_save();        break;
            case 'css_copy': css_copy();        break;
            case 'css_delete': css_delete();    break;
            case 'css_edit': css_edit();        break;
        }
    }

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

    function css_list($current, $default) {
        $out[] = startTable('', '', 'txp-list');

        $protected = safe_column('DISTINCT css', 'txp_section', '1=1');

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

        $rs = safe_rows_start('name', 'txp_css', $criteria);

        if ($rs) {
            while ($a = nextRow($rs)) {
                extract($a);
                $edit = ($current != $name) ?    eLink('css', '', 'name', $name, $name) : txpspecialchars($name);
                $delete = (!array_key_exists($name, $protected)) ? dLink('css', 'css_delete', 'name', $name) : '';
                $out[] = tr(td($edit).td($delete));
            }

            $out[] =  endTable();

            return join('', $out);
        }
    }

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

    function css_edit($message='')
    {
        pagetop(gTxt("edit_css"),$message);
        global $step,$prefs;
        css_edit_raw();
    }

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

    function css_edit_raw() {
        global $event, $step;

        $default_name = safe_field('css', 'txp_section', "name = 'default'");
        extract(gpsa(array('name', 'newname', 'copy', 'savenew')));

        if ($step == 'css_delete' || empty($name) && $step != 'pour' && !$savenew)
        {
            $name = $default_name;
        }
        elseif (($copy || $savenew) && trim(preg_replace('/[<>&"']/', '', $newname)) )
        {
            $name = $newname;
        }

        if (empty($name))
        {
            $buttons = '<div class="edit-title">'.
            gTxt('name_for_this_style').': '
            .fInput('text','newname','','','','',INPUT_REGULAR).
            hInput('savenew','savenew').
            '</div>';
            $thecss = gps('css');

        } else {
            $buttons = '<div class="edit-title">'.gTxt('you_are_editing_css').sp.strong(txpspecialchars($name)).'</div>';
            $thecss = fetch("css",'txp_css','name',$name);
        }

        if (!empty($name)) {
            $copy =
                n.'<p class="copy-as"><label for="copy-css">'.gTxt('copy_css_as').'</label>'.
                n.fInput('text','newname','','input-medium','','',INPUT_MEDIUM,'','copy-css').
                n.fInput('submit', 'copy', gTxt('copy')).'</p>';
        } else {
            $copy = '';
        }

        $right =
        '<div id="content_switcher">'.
        hed(gTxt('all_stylesheets'),2).
        graf(sLink('css', 'pour', gTxt('create_new_css')), ' class="action-create"').
        css_list($name, $default_name).
        '</div>';

        echo
        '<h1 class="txp-heading">'.gTxt('tab_style').'</h1>'.
        '<div id="'.$event.'_container" class="txp-container">'.
        startTable('', '', 'txp-columntable').
        tr(
            td(
                form(
                    '<div id="main_content">'.
                    $buttons.
                    '<textarea id="css" class="code" name="css" cols="'.INPUT_LARGE.'" rows="'.INPUT_REGULAR.'">'.txpspecialchars($thecss).'</textarea>'.
                    '<p>'.fInput('submit','',gTxt('save'),'publish').
                    eInput('css').sInput('css_save').
                    hInput('name',$name).'</p>'
                    .$copy.
                    '</div>'
                , '', '', 'post', 'edit-form', '', 'style_form')
            , '', 'column').
            tdtl(
                $right
            , ' class="column"')
        ).
        endTable().
        '</div>';
    }

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

    function css_copy()
    {
        extract(gpsa(array('oldname', 'newname')));

        $css = doSlash(fetch('css', 'txp_css', 'name', $oldname));

        $rs = safe_insert('txp_css', "css = '$css', name = '".doSlash($newname)."'");

        css_edit(
            gTxt('css_created', array('{name}' => $newname))
        );
    }

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

    function css_save()
    {
        extract(array_map('assert_string', gpsa(array('name','css','savenew','newname','copy'))));
        $css = doSlash($css);

        if ($savenew or $copy)
        {
            $newname = doSlash(trim(preg_replace('/[<>&"']/', '', gps('newname'))));

            if ($newname and safe_field('name', 'txp_css', "name = '$newname'"))
            {
                $message = gTxt('css_already_exists', array('{name}' => $newname), E_ERROR);
                if ($savenew)
                {
                    $_POST['newname'] = '';
                }
            }

            elseif ($newname)
            {
                if (safe_insert('txp_css', "name = '".$newname."', css = '$css'"))
                {
                    update_lastmod();
                    $message = gTxt('css_created', array('{name}' => $newname));
                }
                else
                {
                    $message = array(gTxt('css_save_failed'), E_ERROR);
                }
            }
            else
            {
                $message = array(gTxt('css_name_required'), E_ERROR);
            }

            css_edit($message);
        }
        else
        {
            if (safe_update('txp_css', "css = '$css'", "name = '".doSlash($name)."'"))
            {
                update_lastmod();
                $message = gTxt('css_updated', array('{name}' => $name));
            }
            else
            {
                $message = array(gTxt('css_save_failed'), E_ERROR);
            }
            css_edit($message);
        }
    }

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

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

        if ($count)
        {
            $message = array(gTxt('css_used_by_section', array('{name}' => $name, '{count}' => $count)), E_ERROR);
        }
        else
        {
            if (safe_delete('txp_css', "name = '".doSlash($name)."'"))
            {
                callback_event('css_deleted', '', 0, $name);
                $message = gTxt('css_deleted', array('{name}' => $name));
            }
        }
        css_edit($message);
    }

?>