function searchCategory()
{
$PIO = PMCLibrary::getPIOInstance();
$FileIO = PMCLibrary::getFileIOInstance();
$PTE = PMCLibrary::getPTEInstance();
$PMS = PMCLibrary::getPMSInstance();
$category = isset($_GET['c']) ? strtolower(strip_tags(trim($_GET['c']))) : '';
// 搜尋之類別標籤
if (!$category) {
error(_T('category_nokeyword'));
}
$category_enc = urlencode($category);
$category_md5 = md5($category);
$page = isset($_GET['p']) ? @intval($_GET['p']) : 1;
if ($page < 1) {
$page = 1;
}
// 目前瀏覽頁數
$isrecache = isset($_GET['recache']);
// 是否強制重新生成快取
// 利用Session快取類別標籤出現篇別以減少負擔
session_start();
// 啟動Session
if (!isset($_SESSION['loglist_' . $category_md5]) || $isrecache) {
$loglist = $PIO->searchCategory($category);
$_SESSION['loglist_' . $category_md5] = serialize($loglist);
} else {
$loglist = unserialize($_SESSION['loglist_' . $category_md5]);
}
$loglist_count = count($loglist);
$page_max = ceil($loglist_count / PAGE_DEF);
if ($page > $page_max) {
$page = $page_max;
}
// 總頁數
// 分割陣列取出適當範圍作分頁之用
$loglist_cut = array_slice($loglist, PAGE_DEF * ($page - 1), PAGE_DEF);
// 取出特定範圍文章
$loglist_cut_count = count($loglist_cut);
$dat = '';
head($dat);
$links = '[<a href="' . PHP_SELF2 . '?' . time() . '">' . _T('return') . '</a>][<a href="' . PHP_SELF . '?mode=category&c=' . $category_enc . '&recache=1">' . _T('category_recache') . '</a>]';
$PMS->useModuleMethods('LinksAboveBar', array(&$links, 'category'));
$dat .= "<div>{$links}</div>\n";
for ($i = 0; $i < $loglist_cut_count; $i++) {
$posts = $PIO->fetchPosts($loglist_cut[$i]);
// 取得文章內容
$dat .= arrangeThread($PTE, $posts[0]['resto'] ? $posts[0]['resto'] : $posts[0]['no'], null, $posts, 0, $loglist_cut[$i], array(), array(), false, false, false);
// 逐個輸出 (引用連結不顯示)
}
$dat .= '<table style="border: 1px solid gray"><tr>';
if ($page > 1) {
$dat .= '<td><form action="' . PHP_SELF . '?mode=category&c=' . $category_enc . '&p=' . ($page - 1) . '" method="post"><div><input type="submit" value="' . _T('prev_page') . '" /></div></form></td>';
} else {
$dat .= '<td style="white-space: nowrap;">' . _T('first_page') . '</td>';
}
$dat .= '<td>';
for ($i = 1; $i <= $page_max; $i++) {
if ($i == $page) {
$dat .= "[<b>" . $i . "</b>] ";
} else {
$dat .= '[<a href="' . PHP_SELF . '?mode=category&c=' . $category_enc . '&p=' . $i . '">' . $i . '</a>] ';
}
}
$dat .= '</td>';
if ($page < $page_max) {
$dat .= '<td><form action="' . PHP_SELF . '?mode=category&c=' . $category_enc . '&p=' . ($page + 1) . '" method="post"><div><input type="submit" value="' . _T('next_page') . '" /></div></form></td>';
} else {
$dat .= '<td style="white-space: nowrap;">' . _T('last_page') . '</td>';
}
$dat .= '</tr></table>' . "\n";
foot($dat);
echo $dat;
}
function ModulePage()
{
global $PIO, $PTE;
if (!isset($_GET['do'])) {
// 沒有 "do" 指令，舊的 tag 連接
if (!isset($_GET['no'])) {
die('[Error] not enough parameter.');
}
if (!isset($_POST['tag'])) {
$post = $PIO->fetchPosts($_GET['no']);
if (!count($post)) {
die('[Error] Post does not exist.');
}
$pte_vals = array('{$TITLE}' => TITLE, '{$RESTO}' => '');
$dat = $PTE->ParseBlock('HEADER', $pte_vals);
$dat .= '</head><body id="main">';
$dat .= '<form action="' . $this->mypage . '&no=' . $_GET['no'] . '" method="POST">Tag: <input type="text" name="tag" value="' . htmlentities(substr(str_replace(',', ',', $post[0]['category']), 1, -1), ENT_QUOTES, 'UTF-8') . '" size="28" /><input type="submit" name="submit" value="Tag!" /></form>';
echo $dat . "</body></html>";
} else {
$Tag = CleanStr($_POST['tag']);
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
error(_T('regist_notpost'));
}
// 非正規POST方式
$post = $PIO->fetchPosts($_GET['no']);
$parentNo = $post[0]['resto'] ? $post[0]['resto'] : $post[0]['no'];
$threads = array_flip($PIO->fetchThreadList());
$threadPage = floor($threads[$parentNo] / PAGE_DEF);
if (!count($post)) {
die('[Error] Post does not exist.');
}
$ss = method_exists($PIO, '_replaceComma') ? ',' : ',';
// Dirty implement
$category = explode(',', $Tag);
// 把標籤拆成陣列
$category = $ss . implode($ss, array_map('trim', $category)) . $ss;
// 去空白再合併為單一字串 (左右含,便可以直接以,XX,形式搜尋)
$PIO->updatePost($_GET['no'], array('category' => $category));
$PIO->dbCommit();
if (STATIC_HTML_UNTIL == -1 || $threadPage <= STATIC_HTML_UNTIL) {
updatelog(0, $threadPage, true);
}
// 僅更新討論串出現那頁
deleteCache(array($parentNo));
// 刪除討論串舊快取
if (isset($_POST['ajaxmode'])) {
echo $Tag;
} else {
header('HTTP/1.1 302 Moved Temporarily');
header('Location: ' . fullURL() . PHP_SELF2 . '?' . time());
}
}
} else {
// 有 "do" 指令，查看下一步
if ($_GET['do'] == "search") {
// 搜尋符合標籤的主題
global $PTE, $PIO, $PMS, $FileIO, $language;
$category = isset($_GET['c']) ? strtolower(strip_tags(trim($_GET['c']))) : '';
// 搜尋之類別標籤
if (!$category) {
error(_T('category_nokeyword'));
}
$category_enc = urlencode($category);
$category_md5 = md5($category);
$page = isset($_GET['p']) ? @intval($_GET['p']) : 1;
if ($page < 1) {
$page = 1;
}
// 目前瀏覽頁數
$isrecache = isset($_GET['recache']);
// 是否強制重新生成快取
// 利用Session快取類別標籤出現篇別以減少負擔
session_start();
// 啟動Session
if (!isset($_SESSION['loglist_' . $category_md5]) || $isrecache) {
$loglist = $PIO->searchCategory($category);
$_SESSION['loglist_' . $category_md5] = serialize($loglist);
} else {
$loglist = unserialize($_SESSION['loglist_' . $category_md5]);
}
$loglist_count = count($loglist);
if (!$loglist_count) {
error(_T('category_notfound'));
}
$page_max = ceil($loglist_count / PAGE_DEF);
if ($page > $page_max) {
$page = $page_max;
}
// 總頁數
// 分割陣列取出適當範圍作分頁之用
$loglist_cut = array_slice($loglist, PAGE_DEF * ($page - 1), PAGE_DEF);
// 取出特定範圍文章
$loglist_cut_count = count($loglist_cut);
$dat = '';
head($dat);
$links = '[<a href="' . PHP_SELF2 . '?' . time() . '">' . _T('return') . '</a>][<a href="' . PHP_SELF . '?mode=module&load=mod_tag&do=search&c=' . $category_enc . '&recache=1">' . _T('category_recache') . '</a>]';
$PMS->useModuleMethods('LinksAboveBar', array(&$links, 'category'));
$dat .= "<div>{$links}</div>\n";
for ($i = 0; $i < $loglist_cut_count; $i++) {
$tID = $loglist_cut[$i];
$tree_count = $PIO->postCount($tID) - 1;
// 討論串回應個數
$RES_start = $tree_count - RE_DEF + 1;
if ($RES_start < 1) {
$RES_start = 1;
}
// 開始
$RES_amount = RE_DEF;
// 取幾個
$hiddenReply = $RES_start - 1;
// 被隱藏回應
// $RES_start, $RES_amount 拿去算新討論串結構 (分頁後, 部分回應隱藏)
$tree = $PIO->fetchPostList($tID);
// 整個討論串樹狀結構
$tree_cut = array_slice($tree, $RES_start, $RES_amount);
array_unshift($tree_cut, $tID);
// 取出特定範圍回應
$posts = $PIO->fetchPosts($tree_cut);
// 取得文章架構內容
$dat .= arrangeThread($PTE, $tree, $tree_cut, $posts, $hiddenReply, 0, array(), array(), false, false, false);
}
$dat .= '<table border="1"><tr>';
if ($page > 1) {
$dat .= '<td><form action="' . PHP_SELF . '?mode=module&load=mod_tag&do=search&c=' . $category_enc . '&p=' . ($page - 1) . '" method="post"><div><input type="submit" value="' . _T('prev_page') . '" /></div></form></td>';
} else {
$dat .= '<td style="white-space: nowrap;">' . _T('first_page') . '</td>';
}
$dat .= '<td>';
for ($i = 1; $i <= $page_max; $i++) {
if ($i == $page) {
$dat .= "[<b>" . $i . "</b>] ";
} else {
$dat .= '[<a href="' . PHP_SELF . '?mode=module&load=mod_tag&do=search&c=' . $category_enc . '&p=' . $i . '">' . $i . '</a>] ';
}
}
$dat .= '</td>';
if ($page < $page_max) {
$dat .= '<td><form action="' . PHP_SELF . '?mode=module&load=mod_tag&do=search&c=' . $category_enc . '&p=' . ($page + 1) . '" method="post"><div><input type="submit" value="' . _T('next_page') . '" /></div></form></td>';
} else {
$dat .= '<td style="white-space: nowrap;">' . _T('last_page') . '</td>';
}
$dat .= '</tr></table>' . "\n";
foot($dat);
echo $dat;
} else {
if ($_GET['do'] == "cloud") {
// 建立 tag cloud?
// blah blah blah
} else {
// 不知道該如何處理的 "do" 指令
echo "スクリプトはTranslation Server Errorに免費の午餐を食べています！<br />";
echo "...你想表達什麼?";
}
}
}
}
