PHP safe_count函数代码示例

function discuss_list($message = '')
{
    pagetop(gTxt('list_discussions'), $message);
    extract(doSlash(gpsa(array('page', 'crit'))));
    extract(get_prefs());
    $total = safe_count('txp_discuss', "1=1");
    $limit = max(@$comment_list_pageby, 25);
    $numPages = ceil($total / $limit);
    $page = !$page ? 1 : $page;
    $offset = ($page - 1) * $limit;
    $nav[] = $page > 1 ? PrevNextLink("discuss", $page - 1, gTxt('prev'), 'prev') : '';
    $nav[] = sp . small($page . '/' . $numPages) . sp;
    $nav[] = $page != $numPages ? PrevNextLink("discuss", $page + 1, gTxt('next'), 'next') : '';
    $criteria = $crit ? "message like '%{$crit}%'" : '1=1';
    $rs = safe_rows_start("*, unix_timestamp(posted) as uPosted", "txp_discuss", "{$criteria} order by posted desc limit {$offset}, {$limit}");
    echo pageby_form('discuss', $comment_list_pageby);
    if ($rs) {
        echo '<form action="index.php" method="post" name="longform" onsubmit="return verify(\'' . gTxt('are_you_sure') . '\')">', startTable('list'), assHead('date', 'name', 'message', 'parent', '');
        while ($a = nextRow($rs)) {
            extract($a);
            $dmessage = $visible == SPAM ? short_preview($message) : $message;
            $date = "" . date("M d, g:ia", $uPosted + tz_offset()) . "";
            $editlink = eLink('discuss', 'discuss_edit', 'discussid', $discussid, $date);
            $cbox = fInput('checkbox', 'selected[]', $discussid);
            $tq = fetch('Title', 'textpattern', 'ID', $parentid);
            $parent = !$tq ? gTxt('article_deleted') : $tq;
            echo assRow(array($editlink => 100, $name => 100, $dmessage => 250, $parent => 100, $cbox => 20), ' class="' . ($visible == VISIBLE ? 'visible' : ($visible == SPAM ? 'spam' : 'moderate')) . '"');
        }
        echo tr(tda(select_buttons() . discuss_multiedit_form(), ' colspan="5" style="text-align:right;border:0px"'));
        echo endTable() . '</form>';
        echo startTable('edit'), tr(td(form(fInput('text', 'crit', '', 'edit') . fInput('submit', 'search', gTxt('search'), 'smallbox') . eInput("discuss") . sInput("list"))) . td(graf(join('', $nav)))) . tr(tda(graf('<a href="index.php?event=discuss' . a . 'step=ipban_list">' . gTxt('list_banned_ips') . '</a>'), ' colspan="2" align="center" valign="middle"')), endTable();
    } else {
        echo graf(gTxt('no_comments_recorded'), ' align="center"');
    }
}

function article_list()
{
    global $url_mode, $txpac;
    $headspan = $txpac['show_article_category_count'] ? 3 : 2;
    $o = hed(gTxt('article_head') . popHelp('article_category'), 3);
    $o .= form(fInput('text', 'name', '', 'edit', '', '', 10) . fInput('submit', '', gTxt('Create'), 'smallerbox') . eInput('category') . sInput('article_create'));
    $rs = getTree('root', 'article');
    if ($rs) {
        foreach ($rs as $a) {
            extract($a);
            if ($name == 'root') {
                continue;
            }
            if ($txpac['show_article_category_count']) {
                $sname = doSlash($name);
                $count = sp . small(safe_count("textpattern", "((Category1='{$sname}') or (Category2='{$sname}'))"));
            } else {
                $count = '';
            }
            $cbox = checkbox('selected[]', $name, 0);
            $editlink = eLink('category', 'article_edit', 'name', $name, htmlspecialchars($name));
            $items[] = graf($cbox . sp . str_repeat(sp, $level - 1) . $editlink . $count);
        }
        if (!empty($items)) {
            $o .= article_multiedit_form('article', $items);
        }
    }
    return $o;
}

/**
 * Textpattern plugin: ckr_image_count
 *
 * Counts images and provides a conditional tag
 * 
 * @package		textpattern-plugins
 * @copyright	(c) 2009, all rights reserved
 * @author		Cedric Kastner <cedric@nur-text.de>
 * @version		1.0
 */
function ckr_image_count($atts)
{
    // Extract attribute from tag
    extract(lAtts(array('category' => false), $atts));
    // Category name given, output the count of images within
    if ($category) {
        return safe_count('txp_image', 'category = \'' . $category . '\'');
    }
    // No category name given, output the count of all images
    return safe_count('txp_image', '1');
}

function page_delete()
{
    $name = ps('name');
    $count = safe_count('txp_section', "page = '" . doSlash($name) . "'");
    if ($name == 'error_default') {
        return page_edit();
    }
    if ($count) {
        $message = gTxt('page_used_by_section', array('{name}' => $name, '{count}' => $count));
    } else {
        safe_delete('txp_page', "name = '" . doSlash($name) . "'");
        $message = gTxt('page_deleted', array('{name}' => $name));
    }
    page_edit($message);
}

/**
 * Deletes a page template.
 */
function page_delete()
{
    $name = ps('name');
    $count = safe_count('txp_section', "page = '" . doSlash($name) . "'");
    $message = '';
    if ($name == 'error_default') {
        return page_edit();
    }
    if ($count) {
        $message = array(gTxt('page_used_by_section', array('{name}' => $name, '{count}' => $count)), E_WARNING);
    } else {
        if (safe_delete('txp_page', "name = '" . doSlash($name) . "'")) {
            callback_event('page_deleted', '', 0, $name);
            $message = gTxt('page_deleted', array('{name}' => $name));
        }
    }
    page_edit($message);
}

function file_list($message = '')
{
    global $txpcfg, $extensions, $file_base_path, $file_statuses, $file_list_pageby;
    pagetop(gTxt('file'), $message);
    extract($txpcfg);
    extract(gpsa(array('page', 'sort', 'dir', 'crit', 'search_method')));
    if (!is_dir($file_base_path) or !is_writeable($file_base_path)) {
        echo graf(gTxt('file_dir_not_writeable', array('{filedir}' => $file_base_path)), ' id="warning"');
    } else {
        $existing_files = get_filenames();
        if (count($existing_files) > 0) {
            echo form(eInput('file') . sInput('file_create') . graf(gTxt('existing_file') . sp . selectInput('filename', $existing_files, '', 1) . sp . fInput('submit', '', gTxt('Create'), 'smallerbox')), 'text-align: center;');
        }
        echo file_upload_form(gTxt('upload_file'), 'upload', 'file_insert');
    }
    $dir = $dir == 'desc' ? 'desc' : 'asc';
    switch ($sort) {
        case 'id':
            $sort_sql = 'id ' . $dir;
            break;
        case 'description':
            $sort_sql = 'description ' . $dir . ', filename desc';
            break;
        case 'category':
            $sort_sql = 'category ' . $dir . ', filename desc';
            break;
        case 'downloads':
            $sort_sql = 'downloads ' . $dir . ', filename desc';
            break;
        default:
            $sort = 'filename';
            $sort_sql = 'filename ' . $dir;
            break;
    }
    $switch_dir = $dir == 'desc' ? 'asc' : 'desc';
    $criteria = 1;
    if ($search_method and $crit) {
        $crit_escaped = doSlash($crit);
        $critsql = array('id' => "ID in ('" . join("','", do_list($crit_escaped)) . "')", 'filename' => "filename like '%{$crit_escaped}%'", 'description' => "description like '%{$crit_escaped}%'", 'category' => "category like '%{$crit_escaped}%'");
        if (array_key_exists($search_method, $critsql)) {
            $criteria = $critsql[$search_method];
            $limit = 500;
        } else {
            $search_method = '';
            $crit = '';
        }
    } else {
        $search_method = '';
        $crit = '';
    }
    $total = safe_count('txp_file', "{$criteria}");
    if ($total < 1) {
        if ($criteria != 1) {
            echo n . file_search_form($crit, $search_method) . n . graf(gTxt('no_results_found'), ' class="indicator"');
        } else {
            echo n . graf(gTxt('no_files_recorded'), ' class="indicator"');
        }
        return;
    }
    $limit = max($file_list_pageby, 15);
    list($page, $offset, $numPages) = pager($total, $limit, $page);
    echo file_search_form($crit, $search_method);
    $rs = safe_rows_start('*', 'txp_file', "{$criteria} order by {$sort_sql} limit {$offset}, {$limit}");
    if ($rs) {
        echo '<form name="longform" method="post" action="index.php" onsubmit="return verify(\'' . gTxt('are_you_sure') . '\')">' . startTable('list') . tr(column_head('ID', 'id', 'file', true, $switch_dir, $crit, $search_method, 'id' == $sort ? $dir : '') . hCell() . column_head('file_name', 'filename', 'file', true, $switch_dir, $crit, $search_method, 'filename' == $sort ? $dir : '') . column_head('description', 'description', 'file', true, $switch_dir, $crit, $search_method, 'description' == $sort ? $dir : '') . column_head('file_category', 'category', 'file', true, $switch_dir, $crit, $search_method, 'category' == $sort ? $dir : '') . hCell(gTxt('tags')) . hCell(gTxt('status')) . hCell(gTxt('condition')) . column_head('downloads', 'downloads', 'file', true, $switch_dir, $crit, $search_method, 'downloads' == $sort ? $dir : '') . hCell());
        while ($a = nextRow($rs)) {
            extract($a);
            $edit_url = '?event=file' . a . 'step=file_edit' . a . 'id=' . $id . a . 'sort=' . $sort . a . 'dir=' . $dir . a . 'page=' . $page . a . 'search_method=' . $search_method . a . 'crit=' . $crit;
            $file_exists = file_exists(build_file_path($file_base_path, $filename));
            $download_link = $file_exists ? '<li>' . make_download_link($id, '', $filename) . '</li>' : '';
            $category = $category ? '<span title="' . htmlspecialchars(fetch_category_title($category, 'file')) . '">' . $category . '</span>' : '';
            $tag_url = '?event=tag' . a . 'tag_name=file_download_link' . a . 'id=' . $id . a . 'description=' . urlencode($description) . a . 'filename=' . urlencode($filename);
            $condition = '<span class="';
            $condition .= $file_exists ? 'ok' : 'not-ok';
            $condition .= '">';
            $condition .= $file_exists ? gTxt('file_status_ok') : gTxt('file_status_missing');
            $condition .= '</span>';
            echo tr(n . td($id) . td('<ul>' . '<li>' . href(gTxt('edit'), $edit_url) . '</li>' . $download_link . '</ul>', 65) . td(href(htmlspecialchars($filename), $edit_url), 125) . td(htmlspecialchars($description), 150) . td($category, 90) . td(n . '<ul>' . n . t . '<li><a target="_blank" href="' . $tag_url . a . 'type=textile" onclick="popWin(this.href, 400, 250); return false;">Textile</a></li>' . n . t . '<li><a target="_blank" href="' . $tag_url . a . 'type=textpattern" onclick="popWin(this.href, 400, 250); return false;">Textpattern</a></li>' . n . t . '<li><a target="_blank" href="' . $tag_url . a . 'type=xhtml" onclick="popWin(this.href, 400, 250); return false;">XHTML</a></li>' . n . '</ul>', 75) . td($file_statuses[$status], 45) . td($condition, 45) . td($downloads == '0' ? gTxt('none') : $downloads, 25) . td(fInput('checkbox', 'selected[]', $id), 10));
        }
        echo tr(tda(select_buttons() . file_multiedit_form($page, $sort, $dir, $crit, $search_method), ' colspan="10" style="text-align: right; border: none;"')) . endTable() . '</form>' . nav_form('file', $page, $numPages, $sort, $dir, $crit, $search_method) . pageby_form('file', $file_list_pageby);
    }
}

 function list_view()
 {
     global $prefs;
     extract($prefs);
     $out = array();
     if (!is_dir(IMPATH) or !is_writeable(IMPATH)) {
         $this->_error(gTxt('img_dir_not_writeable', array('{imgdir}' => IMPATH)));
     } else {
         $out[] = upload_form(gTxt('upload_image'), 'upload', 'insert', $this->event, '', $file_max_upload_size);
     }
     extract($this->context);
     switch ($sort) {
         case 'name':
             $sort_sql = 'name ' . $dir;
             break;
         case 'thumbnail':
             $sort_sql = 'thumbnail ' . $dir . ', id asc';
             break;
         case 'category':
             $sort_sql = 'category ' . $dir . ', id asc';
             break;
         case 'date':
             $sort_sql = 'date ' . $dir . ', id asc';
             break;
         case 'author':
             $sort_sql = 'author ' . $dir . ', id asc';
             break;
         default:
             $sort = 'id';
             $sort_sql = 'id ' . $dir;
             break;
     }
     $switch_dir = $dir == 'desc' ? 'asc' : 'desc';
     $criteria = 1;
     if ($search_method and $crit) {
         $crit_escaped = doSlash($crit);
         $critsql = array('id' => "id = '{$crit_escaped}'", 'name' => "name like '%{$crit_escaped}%'", 'category' => "category like '%{$crit_escaped}%'", 'author' => "author like '%{$crit_escaped}%'");
         if (array_key_exists($search_method, $critsql)) {
             $criteria = $critsql[$search_method];
             $limit = 500;
         } else {
             $search_method = '';
             $crit = '';
         }
     } else {
         $search_method = '';
         $crit = '';
     }
     $total = safe_count('txp_image', "{$criteria}");
     if ($total < 1) {
         if ($criteria != 1) {
             $out[] = n . $this->search_form($crit, $search_method);
             $this->_message(gTxt('no_results_found'));
         } else {
             $this->_message(gTxt('no_images_recorded'));
         }
     } else {
         $limit = max(@$image_list_pageby, 15);
         list($page, $offset, $numPages) = pager($total, $limit, $page);
         $out[] = $this->search_form($crit, $search_method);
         $rs = safe_rows('*, unix_timestamp(date) as uDate', 'txp_image', "{$criteria} order by {$sort_sql} limit {$offset}, {$limit}");
         if ($rs) {
             $v = new ImageListView($rs, $this);
             $out[] = $v->render();
             $out[] = nav_form($this->event, $page, $numPages, $sort, $dir, $crit, $search_method);
             $out[] = $this->pageby_form($this->event, $image_list_pageby);
         }
     }
     return join('', $out);
 }

function install_textpack($textpack, $add_new_langs = false)
{
    global $prefs;
    $textpack = explode(n, $textpack);
    if (empty($textpack)) {
        return 0;
    }
    // presume site language equals textpack language
    $language = get_pref('language', 'en-gb');
    $installed_langs = safe_column('lang', 'txp_lang', "1 = 1 group by lang");
    $doit = true;
    $done = 0;
    foreach ($textpack as $line) {
        $line = trim($line);
        // A line starting with #, not followed by @ is a simple comment
        if (preg_match('/^#[^@]/', $line, $m)) {
            continue;
        }
        // A line matching "#@language xx-xx" establishes the designated language for all subsequent lines
        if (preg_match('/^#@language\\s+(.+)$/', $line, $m)) {
            $language = doSlash($m[1]);
            // May this Textpack introduce texts for this language?
            $doit = $add_new_langs || in_array($language, $installed_langs);
            continue;
        }
        // A line matching "#@event_name" establishes the event value for all subsequent lines
        if (preg_match('/^#@([a-zA-Z0-9_-]+)$/', $line, $m)) {
            $event = doSlash($m[1]);
            continue;
        }
        // Data lines match a "name => value" pattern. Some white space allowed.
        if ($doit && preg_match('/^(\\w+)\\s*=>\\s*(.+)$/', $line, $m)) {
            if (!empty($m[1]) && !empty($m[2])) {
                $name = doSlash($m[1]);
                $value = doSlash($m[2]);
                $where = "lang='{$language}' AND name='{$name}'";
                // Store text; do *not* tamper with last modification date from RPC but use a well-known date in the past
                if (safe_count('txp_lang', $where)) {
                    safe_update('txp_lang', "lastmod='2005-08-14', data='{$value}', event='{$event}'", $where);
                } else {
                    safe_insert('txp_lang', "lastmod='2005-08-14', data='{$value}', event='{$event}', lang='{$language}', name='{$name}'");
                }
                ++$done;
            }
        }
    }
    return $done;
}

function check_url_title($url_title)
{
    // Check for blank or previously used identical url-titles
    if (strlen($url_title) === 0) {
        return gTxt('url_title_is_blank');
    } else {
        $url_title_count = safe_count('textpattern', "url_title = '{$url_title}'");
        if ($url_title_count > 1) {
            return gTxt('url_title_is_multiple', array('{count}' => $url_title_count));
        }
    }
    return '';
}

/**
 * The main panel listing all log hits.
 *
 * @param string|array $message The activity message
 */
function log_list($message = '')
{
    global $event, $log_list_pageby, $expire_logs_after;
    pagetop(gTxt('tab_logs'), $message);
    extract(gpsa(array('page', 'sort', 'dir', 'crit', 'search_method')));
    if ($sort === '') {
        $sort = get_pref('log_sort_column', 'time');
    } else {
        if (!in_array($sort, array('ip', 'host', 'page', 'refer', 'method', 'status'))) {
            $sort = 'time';
        }
        set_pref('log_sort_column', $sort, 'log', 2, '', 0, PREF_PRIVATE);
    }
    if ($dir === '') {
        $dir = get_pref('log_sort_dir', 'desc');
    } else {
        $dir = $dir == 'asc' ? "asc" : "desc";
        set_pref('log_sort_dir', $dir, 'log', 2, '', 0, PREF_PRIVATE);
    }
    $expire_logs_after = assert_int($expire_logs_after);
    safe_delete('txp_log', "time < DATE_SUB(NOW(), INTERVAL {$expire_logs_after} DAY)");
    switch ($sort) {
        case 'ip':
            $sort_sql = "ip {$dir}";
            break;
        case 'host':
            $sort_sql = "host {$dir}";
            break;
        case 'page':
            $sort_sql = "page {$dir}";
            break;
        case 'refer':
            $sort_sql = "refer {$dir}";
            break;
        case 'method':
            $sort_sql = "method {$dir}";
            break;
        case 'status':
            $sort_sql = "status {$dir}";
            break;
        default:
            $sort = 'time';
            $sort_sql = "time {$dir}";
            break;
    }
    $switch_dir = $dir == 'desc' ? 'asc' : 'desc';
    $search = new Filter($event, array('ip' => array('column' => 'txp_log.ip', 'label' => gTxt('IP')), 'host' => array('column' => 'txp_log.host', 'label' => gTxt('host')), 'page' => array('column' => 'txp_log.page', 'label' => gTxt('page')), 'refer' => array('column' => 'txp_log.refer', 'label' => gTxt('referrer')), 'method' => array('column' => 'txp_log.method', 'label' => gTxt('method')), 'status' => array('column' => 'txp_log.status', 'label' => gTxt('status'), 'type' => 'integer')));
    list($criteria, $crit, $search_method) = $search->getFilter(array('status' => array('can_list' => true)));
    $search_render_options = array('placeholder' => 'search_logs');
    $total = safe_count('txp_log', "{$criteria}");
    echo n . tag(hed(gTxt('tab_logs'), 1, array('class' => 'txp-heading')), 'div', array('class' => 'txp-layout-2col-cell-1'));
    $searchBlock = n . tag($search->renderForm('log_list', $search_render_options), 'div', array('class' => 'txp-layout-2col-cell-2', 'id' => $event . '_control'));
    $contentBlockStart = n . tag_start('div', array('class' => 'txp-layout-1col', 'id' => $event . '_container'));
    if ($total < 1) {
        if ($criteria != 1) {
            echo $searchBlock . $contentBlockStart . graf(span(null, array('class' => 'ui-icon ui-icon-info')) . ' ' . gTxt('no_results_found'), array('class' => 'alert-block information'));
        } else {
            echo $contentBlockStart . graf(span(null, array('class' => 'ui-icon ui-icon-info')) . ' ' . gTxt('no_refers_recorded'), array('class' => 'alert-block information'));
        }
        echo n . tag_end('div');
        return;
    }
    $limit = max($log_list_pageby, 15);
    list($page, $offset, $numPages) = pager($total, $limit, $page);
    echo $searchBlock . $contentBlockStart;
    $rs = safe_rows_start("*, UNIX_TIMESTAMP(time) AS uTime", 'txp_log', "{$criteria} ORDER BY {$sort_sql} LIMIT {$offset}, {$limit}");
    if ($rs) {
        echo n . tag(toggle_box('log_detail'), 'div', array('class' => 'txp-list-options')) . n . tag_start('form', array('class' => 'multi_edit_form', 'id' => 'log_form', 'name' => 'longform', 'method' => 'post', 'action' => 'index.php')) . n . tag_start('div', array('class' => 'txp-listtables')) . n . tag_start('table', array('class' => 'txp-list')) . n . tag_start('thead') . tr(hCell(fInput('checkbox', 'select_all', 0, '', '', '', '', '', 'select_all'), '', ' class="txp-list-col-multi-edit" scope="col" title="' . gTxt('toggle_all_selected') . '"') . column_head('time', 'time', 'log', true, $switch_dir, $crit, $search_method, ('time' == $sort ? "{$dir} " : '') . 'txp-list-col-time') . column_head('IP', 'ip', 'log', true, $switch_dir, $crit, $search_method, ('ip' == $sort ? "{$dir} " : '') . 'txp-list-col-ip') . column_head('host', 'host', 'log', true, $switch_dir, $crit, $search_method, ('host' == $sort ? "{$dir} " : '') . 'txp-list-col-host log_detail') . column_head('page', 'page', 'log', true, $switch_dir, $crit, $search_method, ('page' == $sort ? "{$dir} " : '') . 'txp-list-col-page') . column_head('referrer', 'refer', 'log', true, $switch_dir, $crit, $search_method, ('refer' == $sort ? "{$dir} " : '') . 'txp-list-col-refer') . column_head('method', 'method', 'log', true, $switch_dir, $crit, $search_method, ('method' == $sort ? "{$dir} " : '') . 'txp-list-col-method log_detail') . column_head('status', 'status', 'log', true, $switch_dir, $crit, $search_method, ('status' == $sort ? "{$dir} " : '') . 'txp-list-col-status log_detail')) . n . tag_end('thead') . n . tag_start('tbody');
        while ($a = nextRow($rs)) {
            extract($a, EXTR_PREFIX_ALL, 'log');
            if ($log_refer) {
                $log_refer = href(txpspecialchars(soft_wrap(preg_replace('#^http://#', '', $log_refer), 30)), txpspecialchars($log_refer), ' target="_blank"');
            }
            if ($log_page) {
                $log_anchor = preg_replace('/\\/$/', '', $log_page);
                $log_anchor = soft_wrap(substr($log_anchor, 1), 30);
                $log_page = href(txpspecialchars($log_anchor), txpspecialchars($log_page), ' target="_blank"');
                if ($log_method == 'POST') {
                    $log_page = strong($log_page);
                }
            }
            echo tr(td(fInput('checkbox', 'selected[]', $log_id), '', 'txp-list-col-multi-edit') . hCell(gTime($log_uTime), '', ' class="txp-list-col-time" scope="row"') . td(href(txpspecialchars($log_ip), 'https://whois.domaintools.com/' . rawurlencode($log_ip), array('rel' => 'external', 'target' => '_blank')), '', 'txp-list-col-ip') . td(txpspecialchars($log_host), '', 'txp-list-col-host log_detail') . td($log_page, '', 'txp-list-col-page') . td($log_refer, '', 'txp-list-col-refer') . td(txpspecialchars($log_method), '', 'txp-list-col-method log_detail') . td($log_status, '', 'txp-list-col-status log_detail'));
        }
        echo n . tag_end('tbody') . n . tag_end('table') . n . tag_end('div') . log_multiedit_form($page, $sort, $dir, $crit, $search_method) . tInput() . n . tag_end('form') . n . tag_start('div', array('class' => 'txp-navigation', 'id' => $event . '_navigation')) . pageby_form('log', $log_list_pageby) . nav_form('log', $page, $numPages, $sort, $dir, $crit, $search_method, $total, $limit) . n . tag_end('div');
    }
    echo n . tag_end('div');
}

function check_url_title($url_title)
{
    // Check for blank or previously used identical url-titles
    if (strlen($url_title) === 0) {
        return ' ' . gTxt("url_title_is_blank");
    } else {
        $url_title_count = safe_count("textpattern", "`url_title` = '" . $url_title . "'");
        if ($url_title_count > 1) {
            return str_replace('{count}', $url_title_count, ' ' . gTxt("url_title_is_multiple"));
        }
    }
    return '';
}

/**
 * The main panel listing all sections.
 *
 * So-named to avoid clashing with the <txp:section_list /> tag.
 *
 * @param string|array $message The activity message
 */
function sec_section_list($message = '')
{
    global $event, $section_list_pageby;
    pagetop(gTxt('tab_sections'), $message);
    extract(gpsa(array('page', 'sort', 'dir', 'crit', 'search_method')));
    if ($sort === '') {
        $sort = get_pref('section_sort_column', 'name');
    } else {
        if (!in_array($sort, array('title', 'page', 'css', 'in_rss', 'on_frontpage', 'searchable', 'article_count'))) {
            $sort = 'name';
        }
        set_pref('section_sort_column', $sort, 'section', 2, '', 0, PREF_PRIVATE);
    }
    if ($dir === '') {
        $dir = get_pref('section_sort_dir', 'desc');
    } else {
        $dir = $dir == 'asc' ? "asc" : "desc";
        set_pref('section_sort_dir', $dir, 'section', 2, '', 0, PREF_PRIVATE);
    }
    switch ($sort) {
        case 'title':
            $sort_sql = "title {$dir}";
            break;
        case 'page':
            $sort_sql = "page {$dir}";
            break;
        case 'css':
            $sort_sql = "css {$dir}";
            break;
        case 'in_rss':
            $sort_sql = "in_rss {$dir}";
            break;
        case 'on_frontpage':
            $sort_sql = "on_frontpage {$dir}";
            break;
        case 'searchable':
            $sort_sql = "searchable {$dir}";
            break;
        case 'article_count':
            $sort_sql = "article_count {$dir}";
            break;
        default:
            $sort_sql = "name {$dir}";
            break;
    }
    $switch_dir = $dir == 'desc' ? 'asc' : 'desc';
    $search = new Filter($event, array('name' => array('column' => 'txp_section.name', 'label' => gTxt('name')), 'title' => array('column' => 'txp_section.title', 'label' => gTxt('title')), 'page' => array('column' => 'txp_section.page', 'label' => gTxt('page')), 'css' => array('column' => 'txp_section.css', 'label' => gTxt('css')), 'on_frontpage' => array('column' => 'txp_section.on_frontpage', 'label' => gTxt('on_front_page'), 'type' => 'boolean'), 'in_rss' => array('column' => 'txp_section.in_rss', 'label' => gTxt('syndicate'), 'type' => 'boolean'), 'searchable' => array('column' => 'txp_section.searchable', 'label' => gTxt('include_in_search'), 'type' => 'boolean')));
    $alias_yes = '1, Yes';
    $alias_no = '0, No';
    $search->setAliases('on_frontpage', array($alias_no, $alias_yes));
    $search->setAliases('in_rss', array($alias_no, $alias_yes));
    $search->setAliases('searchable', array($alias_no, $alias_yes));
    list($criteria, $crit, $search_method) = $search->getFilter();
    $search_render_options = array('placeholder' => 'search_sections');
    $total = safe_count('txp_section', $criteria);
    echo n . tag(hed(gTxt('tab_sections'), 1, array('class' => 'txp-heading')), 'div', array('class' => 'txp-layout-2col-cell-1'));
    $searchBlock = n . tag($search->renderForm('sec_section', $search_render_options), 'div', array('class' => 'txp-layout-2col-cell-2', 'id' => $event . '_control'));
    $createBlock = array();
    if (has_privs('section.edit')) {
        $createBlock[] = n . tag(sLink('section', 'section_edit', gTxt('create_section'), 'txp-button') . n . tag_start('form', array('class' => 'async', 'id' => 'default_section_form', 'name' => 'default_section_form', 'method' => 'post', 'action' => 'index.php')) . tag(gTxt('default_write_section'), 'label', array('for' => 'default_section')) . popHelp('section_default') . section_select_list() . eInput('section') . sInput('section_set_default') . n . tag_end('form'), 'div', array('class' => 'txp-control-panel'));
    }
    $contentBlockStart = n . tag_start('div', array('class' => 'txp-layout-1col', 'id' => $event . '_container'));
    $createBlock = implode(n, $createBlock);
    if ($total < 1) {
        if ($criteria != 1) {
            echo $searchBlock . $contentBlockStart . $createBlock . graf(span(null, array('class' => 'ui-icon ui-icon-info')) . ' ' . gTxt('no_results_found'), array('class' => 'alert-block information')) . n . tag_end('div');
        }
        return;
    }
    $limit = max($section_list_pageby, 15);
    list($page, $offset, $numPages) = pager($total, $limit, $page);
    echo $searchBlock . $contentBlockStart . $createBlock;
    $rs = safe_rows_start("*, (SELECT COUNT(*) FROM " . safe_pfx_j('textpattern') . " WHERE textpattern.Section = txp_section.name) AS article_count", 'txp_section', "{$criteria} ORDER BY {$sort_sql} LIMIT {$offset}, {$limit}");
    if ($rs) {
        echo n . tag(toggle_box('section_detail'), 'div', array('class' => 'txp-list-options')) . n . tag_start('form', array('class' => 'multi_edit_form', 'id' => 'section_form', 'name' => 'longform', 'method' => 'post', 'action' => 'index.php')) . n . tag_start('div', array('class' => 'txp-listtables')) . n . tag_start('table', array('class' => 'txp-list')) . n . tag_start('thead') . tr(hCell(fInput('checkbox', 'select_all', 0, '', '', '', '', '', 'select_all'), '', ' class="txp-list-col-multi-edit" scope="col" title="' . gTxt('toggle_all_selected') . '"') . column_head('name', 'name', 'section', true, $switch_dir, $crit, $search_method, ('name' == $sort ? "{$dir} " : '') . 'txp-list-col-name') . column_head('title', 'title', 'section', true, $switch_dir, $crit, $search_method, ('title' == $sort ? "{$dir} " : '') . 'txp-list-col-title') . column_head('page', 'page', 'section', true, $switch_dir, $crit, $search_method, ('page' == $sort ? "{$dir} " : '') . 'txp-list-col-page') . column_head('css', 'css', 'section', true, $switch_dir, $crit, $search_method, ('css' == $sort ? "{$dir} " : '') . 'txp-list-col-style') . column_head('on_front_page', 'on_frontpage', 'section', true, $switch_dir, $crit, $search_method, ('on_frontpage' == $sort ? "{$dir} " : '') . 'txp-list-col-frontpage section_detail') . column_head('syndicate', 'in_rss', 'section', true, $switch_dir, $crit, $search_method, ('in_rss' == $sort ? "{$dir} " : '') . 'txp-list-col-syndicate section_detail') . column_head('include_in_search', 'searchable', 'section', true, $switch_dir, $crit, $search_method, ('searchable' == $sort ? "{$dir} " : '') . 'txp-list-col-searchable section_detail') . column_head('articles', 'article_count', 'section', true, $switch_dir, $crit, $search_method, ('article_count' == $sort ? "{$dir} " : '') . 'txp-list-col-article_count section_detail')) . n . tag_end('thead') . n . tag_start('tbody');
        while ($a = nextRow($rs)) {
            extract($a, EXTR_PREFIX_ALL, 'sec');
            $edit_url = array('event' => 'section', 'step' => 'section_edit', 'name' => $sec_name, 'sort' => $sort, 'dir' => $dir, 'page' => $page, 'search_method' => $search_method, 'crit' => $crit);
            if ($sec_name == 'default') {
                $articles = $sec_searchable = $sec_in_rss = $sec_on_frontpage = '-';
            } else {
                $sec_on_frontpage = asyncHref(yes_no($sec_on_frontpage), array('step' => 'section_toggle_option', 'thing' => $sec_name, 'property' => 'on_frontpage'));
                $sec_in_rss = asyncHref(yes_no($sec_in_rss), array('step' => 'section_toggle_option', 'thing' => $sec_name, 'property' => 'in_rss'));
                $sec_searchable = asyncHref(yes_no($sec_searchable), array('step' => 'section_toggle_option', 'thing' => $sec_name, 'property' => 'searchable'));
                if ($sec_article_count > 0) {
                    $articles = href($sec_article_count, array('event' => 'list', 'search_method' => 'section', 'crit' => '"' . $sec_name . '"'), array('title' => gTxt('article_count', array('{num}' => $sec_article_count))));
                } else {
                    $articles = 0;
                }
            }
            $sec_page = href(txpspecialchars($sec_page), array('event' => 'page', 'name' => $sec_page), array('title' => gTxt('edit')));
            $sec_css = href(txpspecialchars($sec_css), array('event' => 'css', 'name' => $sec_css), array('title' => gTxt('edit')));
            echo tr(td(fInput('checkbox', 'selected[]', $sec_name), '', 'txp-list-col-multi-edit') . hCell(href(txpspecialchars($sec_name), $edit_url, array('title' => gTxt('edit'))) . span(sp . span('&#124;', array('role' => 'separator')) . sp . href(gTxt('view'), pagelinkurl(array('s' => $sec_name))), array('class' => 'txp-option-link section_detail')), '', array('class' => 'txp-list-col-name', 'scope' => 'row')) . td(txpspecialchars($sec_title), '', 'txp-list-col-title') . td($sec_page, '', 'txp-list-col-page') . td($sec_css, '', 'txp-list-col-style') . td($sec_on_frontpage, '', 'txp-list-col-frontpage section_detail') . td($sec_in_rss, '', 'txp-list-col-syndicate section_detail') . td($sec_searchable, '', 'txp-list-col-searchable section_detail') . td($articles, '', 'txp-list-col-article_count section_detail'), array('id' => 'txp_section_' . $sec_name));
//.........这里部分代码省略.........

/**
 * The main panel listing all sections.
 *
 * So-named to avoid clashing with the <txp:section_list /> tag.
 *
 * @param string|array $message The activity message
 */
function sec_section_list($message = '')
{
    global $event, $section_list_pageby;
    pagetop(gTxt('tab_sections'), $message);
    extract(gpsa(array('page', 'sort', 'dir', 'crit', 'search_method')));
    if ($sort === '') {
        $sort = get_pref('section_sort_column', 'time');
    }
    if ($dir === '') {
        $dir = get_pref('section_sort_dir', 'desc');
    }
    $dir = $dir == 'asc' ? 'asc' : 'desc';
    switch ($sort) {
        case 'title':
            $sort_sql = 'title ' . $dir;
            break;
        case 'page':
            $sort_sql = 'page ' . $dir;
            break;
        case 'css':
            $sort_sql = 'css ' . $dir;
            break;
        case 'in_rss':
            $sort_sql = 'in_rss ' . $dir;
            break;
        case 'on_frontpage':
            $sort_sql = 'on_frontpage ' . $dir;
            break;
        case 'searchable':
            $sort_sql = 'searchable ' . $dir;
            break;
        case 'article_count':
            $sort_sql = 'article_count ' . $dir;
            break;
        default:
            $sort_sql = 'name ' . $dir;
            break;
    }
    set_pref('section_sort_column', $sort, 'section', 2, '', 0, PREF_PRIVATE);
    set_pref('section_sort_dir', $dir, 'section', 2, '', 0, PREF_PRIVATE);
    $switch_dir = $dir == 'desc' ? 'asc' : 'desc';
    $criteria = 1;
    if ($search_method and $crit != '') {
        $verbatim = preg_match('/^"(.*)"$/', $crit, $m);
        $crit_escaped = $verbatim ? doSlash($m[1]) : doLike($crit);
        $critsql = $verbatim ? array('name' => "name = '{$crit_escaped}'", 'title' => "title = '{$crit_escaped}'", 'page' => "page = '{$crit_escaped}'", 'css' => "css = '{$crit_escaped}'", 'description' => "description = '{$crit_escaped}'") : array('name' => "name like '%{$crit_escaped}%'", 'title' => "title like '%{$crit_escaped}%'", 'page' => "page like '%{$crit_escaped}%'", 'css' => "css like '%{$crit_escaped}%'", 'description' => "description like '%{$crit_escaped}%'");
        if ($verbatim) {
            $critsql['in_rss'] = "('{$crit_escaped}' in ('" . doSlash(gTxt('yes')) . "', 1) and in_rss = 1) or\n                ('{$crit_escaped}' in ('" . doSlash(gTxt('no')) . "', '0') and in_rss = 0)";
            $critsql['on_frontpage'] = "('{$crit_escaped}' in ('" . doSlash(gTxt('yes')) . "', 1) and on_frontpage = 1) or\n                ('{$crit_escaped}' in ('" . doSlash(gTxt('no')) . "', '0') and on_frontpage = 0)";
            $critsql['searchable'] = "('{$crit_escaped}' in ('" . doSlash(gTxt('yes')) . "', 1) and searchable = 1) or\n                ('{$crit_escaped}' in ('" . doSlash(gTxt('no')) . "', '0') and searchable = 0)";
        } else {
            $critsql['in_rss'] = "(('" . doSlash(gTxt('yes')) . "' like '%{$crit_escaped}%' or '{$crit_escaped}' = 1) and in_rss = 1) or\n                (('" . doSlash(gTxt('no')) . "' like '%{$crit_escaped}%' or '{$crit_escaped}' = '0') and in_rss = 0)";
            $critsql['on_frontpage'] = "(('" . doSlash(gTxt('yes')) . "' like '%{$crit_escaped}%' or '{$crit_escaped}' = 1) and on_frontpage = 1) or\n                (('" . doSlash(gTxt('no')) . "' like '%{$crit_escaped}%' or '{$crit_escaped}' = '0') and on_frontpage = 0)";
            $critsql['searchable'] = "(('" . doSlash(gTxt('yes')) . "' like '%{$crit_escaped}%' or '{$crit_escaped}' = 1) and searchable = 1) or\n                (('" . doSlash(gTxt('no')) . "' like '%{$crit_escaped}%' or '{$crit_escaped}' = '0') and searchable = 0)";
        }
        $search_sql = array();
        foreach ((array) $search_method as $method) {
            if (isset($critsql[$method])) {
                $search_sql[] = $critsql[$method];
            }
        }
        if ($search_sql) {
            $criteria = join(' or ', $search_sql);
            $limit = 500;
        } else {
            $search_method = '';
            $crit = '';
        }
    } else {
        $search_method = '';
        $crit = '';
    }
    $criteria .= callback_event('admin_criteria', 'section_list', 0, $criteria);
    $total = safe_count('txp_section', $criteria);
    echo hed(gTxt('tab_sections') . popHelp('section_category'), 1, array('class' => 'txp-heading')) . n . tag_start('div', array('id' => $event . '_control', 'class' => 'txp-control-panel')) . graf(sLink('section', 'section_edit', gTxt('create_section')), array('class' => 'txp-buttons')) . n . tag_start('form', array('id' => 'default_section_form', 'name' => 'default_section_form', 'method' => 'post', 'action' => 'index.php', 'class' => 'async')) . graf(tag(gTxt('default_write_section'), 'label', array('for' => 'default_section')) . popHelp('section_default') . section_select_list()) . eInput('section') . sInput('section_set_default') . n . tag_end('form');
    if ($total < 1) {
        if ($criteria != 1) {
            echo section_search_form($crit, $search_method) . graf(gTxt('no_results_found'), ' class="indicator"') . '</div>';
        }
        return;
    }
    $limit = max($section_list_pageby, 15);
    list($page, $offset, $numPages) = pager($total, $limit, $page);
    echo section_search_form($crit, $search_method) . '</div>';
    $rs = safe_rows_start('*, (select count(*) from ' . safe_pfx_j('textpattern') . ' where textpattern.Section = txp_section.name) as article_count', 'txp_section', "{$criteria} order by {$sort_sql} limit {$offset}, {$limit}");
    if ($rs) {
        echo n . tag_start('div', array('id' => $event . '_container', 'class' => 'txp-container')) . n . tag_start('form', array('action' => 'index.php', 'id' => 'section_form', 'class' => 'multi_edit_form', 'method' => 'post', 'name' => 'longform')) . n . tag_start('div', array('class' => 'txp-listtables')) . n . tag_start('table', array('class' => 'txp-list')) . n . tag_start('thead') . tr(hCell(fInput('checkbox', 'select_all', 0, '', '', '', '', '', 'select_all'), '', ' scope="col" title="' . gTxt('toggle_all_selected') . '" class="txp-list-col-multi-edit"') . column_head('name', 'name', 'section', true, $switch_dir, $crit, $search_method, ('name' == $sort ? "{$dir} " : '') . 'txp-list-col-name') . column_head('title', 'title', 'section', true, $switch_dir, $crit, $search_method, ('title' == $sort ? "{$dir} " : '') . 'txp-list-col-title') . column_head('page', 'page', 'section', true, $switch_dir, $crit, $search_method, ('page' == $sort ? "{$dir} " : '') . 'txp-list-col-page') . column_head('css', 'css', 'section', true, $switch_dir, $crit, $search_method, ('css' == $sort ? "{$dir} " : '') . 'txp-list-col-style') . column_head('on_front_page', 'on_frontpage', 'section', true, $switch_dir, $crit, $search_method, ('on_frontpage' == $sort ? "{$dir} " : '') . 'txp-list-col-frontpage section_detail') . column_head('syndicate', 'in_rss', 'section', true, $switch_dir, $crit, $search_method, ('in_rss' == $sort ? "{$dir} " : '') . 'txp-list-col-syndicate section_detail') . column_head('include_in_search', 'searchable', 'section', true, $switch_dir, $crit, $search_method, ('searchable' == $sort ? "{$dir} " : '') . 'txp-list-col-searchable section_detail') . column_head('articles', 'article_count', 'section', true, $switch_dir, $crit, $search_method, ('article_count' == $sort ? "{$dir} " : '') . 'txp-list-col-article_count section_detail')) . n . tag_end('thead') . n . tag_start('tbody');
        while ($a = nextRow($rs)) {
            extract($a, EXTR_PREFIX_ALL, 'sec');
            $edit_url = array('event' => 'section', 'step' => 'section_edit', 'name' => $sec_name, 'sort' => $sort, 'dir' => $dir, 'page' => $page, 'search_method' => $search_method, 'crit' => $crit);
            if ($sec_name == 'default') {
                $articles = $sec_searchable = $sec_in_rss = $sec_on_frontpage = '-';
            } else {
//.........这里部分代码省略.........

function section_delete()
{
    $name = ps('name');
    $count = safe_count('textpattern', "section = '" . doSlash($name) . "'");
    if ($count) {
        $message = array(gTxt('section_used_by_article', array('{name}' => $name, '{count}' => $count)), E_ERROR);
    } else {
        safe_delete('txp_section', "name = '" . doSlash($name) . "'");
        $message = gTxt('section_deleted', array('{name}' => $name));
    }
    sec_section_list($message);
}

//.........这里部分代码省略.........
    $section = !$section ? '' : " and Section IN ('" . join("','", doSlash(do_list($section))) . "')";
    $excerpted = $excerpted == 'y' ? " and Excerpt !=''" : '';
    $author = !$author ? '' : " and AuthorID IN ('" . join("','", doSlash(do_list($author))) . "')";
    $month = !$month ? '' : " and Posted like '" . doSlash($month) . "%'";
    $id = !$id ? '' : " and ID IN (" . join(',', array_map('intval', do_list($id))) . ")";
    switch ($time) {
        case 'any':
            $time = "";
            break;
        case 'future':
            $time = " and Posted > now()";
            break;
        default:
            $time = " and Posted <= now()";
    }
    if (!$publish_expired_articles) {
        $time .= " and (now() <= Expires or Expires = " . NULLDATETIME . ")";
    }
    $custom = '';
    if ($customFields) {
        foreach ($customFields as $cField) {
            if (isset($atts[$cField])) {
                $customPairs[$cField] = $atts[$cField];
            }
        }
        if (!empty($customPairs)) {
            $custom = buildCustomSql($customFields, $customPairs);
        }
    }
    //Allow keywords for no-custom articles. That tagging mode, you know
    if ($keywords) {
        $keys = doSlash(do_list($keywords));
        foreach ($keys as $key) {
            $keyparts[] = "FIND_IN_SET('" . $key . "',Keywords)";
        }
        $keywords = " and (" . join(' or ', $keyparts) . ")";
    }
    if ($q and $searchsticky) {
        $statusq = ' and Status >= 4';
    } elseif ($id) {
        $statusq = ' and Status >= 4';
    } else {
        $statusq = ' and Status = ' . intval($status);
    }
    $where = "1=1" . $statusq . $time . $search . $id . $category . $section . $excerpted . $month . $author . $keywords . $custom . $frontpage;
    //do not paginate if we are on a custom list
    if (!$iscustom and !$issticky) {
        $grand_total = safe_count('textpattern', $where);
        $total = $grand_total - $offset;
        $numPages = ceil($total / $pageby);
        $pg = !$pg ? 1 : $pg;
        $pgoffset = $offset + ($pg - 1) * $pageby;
        // send paging info to txp:newer and txp:older
        $pageout['pg'] = $pg;
        $pageout['numPages'] = $numPages;
        $pageout['s'] = $s;
        $pageout['c'] = $c;
        $pageout['grand_total'] = $grand_total;
        $pageout['total'] = $total;
        global $thispage;
        if (empty($thispage)) {
            $thispage = $pageout;
        }
        if ($pgonly) {
            return;
        }
    } else {
        $pgoffset = $offset;
    }
    $rs = safe_rows_start("*, unix_timestamp(Posted) as uPosted, unix_timestamp(Expires) as uExpires, unix_timestamp(LastMod) as uLastMod" . $match, 'textpattern', $where . ' order by ' . doSlash($sort) . ' limit ' . intval($pgoffset) . ', ' . intval($limit));
    // get the form name
    if ($q and !$iscustom and !$issticky) {
        $fname = $searchform ? $searchform : 'search_results';
    } else {
        $fname = $listform ? $listform : $form;
    }
    if ($rs) {
        $count = 0;
        $last = numRows($rs);
        $articles = array();
        while ($a = nextRow($rs)) {
            ++$count;
            populateArticleData($a);
            global $thisarticle, $uPosted, $limit;
            $thisarticle['is_first'] = $count == 1;
            $thisarticle['is_last'] = $count == $last;
            if (@constant('txpinterface') === 'admin' and gps('Form')) {
                $articles[] = parse(gps('Form'));
            } elseif ($allowoverride and $a['override_form']) {
                $articles[] = parse_form($a['override_form']);
            } else {
                $articles[] = $thing ? parse($thing) : parse_form($fname);
            }
            // sending these to paging_link(); Required?
            $uPosted = $a['uPosted'];
            unset($GLOBALS['thisarticle']);
        }
        return doLabel($label, $labeltag) . doWrap($articles, $wraptag, $break, $class);
    }
}