public function __construct($request, $response, $params = NULL)
{
parent::__construct($request, $response, $params);
$this->_themeDir = rtrim($this->options->themeFile($this->options->theme), '/') . '/';
/** 初始化皮肤函数 */
$functionsFile = $this->_themeDir . 'functions.php';
if (file_exists($functionsFile)) {
require_once $functionsFile;
if (function_exists('themeInit')) {
themeInit($this);
}
}
}
/**
* 执行函数
*
* @access public
* @return void
*/
public function execute()
{
/** 避免重复取数据 */
if ($this->have()) {
return;
}
$handles = array('index' => 'indexHandle', 'index_page' => 'indexHandle', 'archive' => 'error404Handle', 'archive_page' => 'error404Handle', 404 => 'error404Handle', 'single' => 'singleHandle', 'page' => 'singleHandle', 'post' => 'singleHandle', 'attachment' => 'singleHandle', 'comment_page' => 'singleHandle', 'category' => 'categoryHandle', 'category_page' => 'categoryHandle', 'tag' => 'tagHandle', 'tag_page' => 'tagHandle', 'author' => 'authorHandle', 'author_page' => 'authorHandle', 'archive_year' => 'dateHandle', 'archive_year_page' => 'dateHandle', 'archive_month' => 'dateHandle', 'archive_month_page' => 'dateHandle', 'archive_day' => 'dateHandle', 'archive_day_page' => 'dateHandle', 'search' => 'searchHandle', 'search_page' => 'searchHandle');
/** 处理搜索结果跳转 */
if (isset($this->request->s)) {
$filterKeywords = $this->request->filter('search')->s;
/** 跳转到搜索页 */
if (NULL != $filterKeywords) {
$this->response->redirect(Typecho_Router::url('search', array('keywords' => urlencode($filterKeywords)), $this->options->index));
}
}
/** 自定义首页功能 */
$frontPage = $this->options->frontPage;
if (!$this->_invokeByFeed && ('index' == $this->parameter->type || 'index_page' == $this->parameter->type)) {
//显示某个页面
if (0 === strpos($frontPage, 'page:')) {
// 对某些变量做hack
$this->request->setParam('cid', intval(substr($frontPage, 5)));
$this->parameter->type = 'page';
$this->_makeSinglePageAsFrontPage = true;
} else {
if (0 === strpos($frontPage, 'file:')) {
// 显示某个文件
$this->setThemeFile(substr($frontPage, 5));
return;
}
}
}
if ('recent' != $frontPage && $this->options->frontArchive) {
$handles['archive'] = 'indexHandle';
$handles['archive_page'] = 'indexHandle';
$this->_archiveType = 'front';
}
/** 初始化分页变量 */
$this->_currentPage = isset($this->request->page) ? $this->request->page : 1;
$hasPushed = false;
/** select初始化 */
$select = $this->pluginHandle()->trigger($selectPlugged)->select($this);
/** 定时发布功能 */
if (!$selectPlugged) {
if ('post' == $this->parameter->type || 'page' == $this->parameter->type) {
if ($this->user->hasLogin()) {
$select = $this->select()->where('table.contents.status = ? OR table.contents.status = ? OR
(table.contents.status = ? AND table.contents.authorId = ?)', 'publish', 'hidden', 'private', $this->user->uid);
} else {
$select = $this->select()->where('table.contents.status = ? OR table.contents.status = ?', 'publish', 'hidden');
}
} else {
if ($this->user->hasLogin()) {
$select = $this->select()->where('table.contents.status = ? OR
(table.contents.status = ? AND table.contents.authorId = ?)', 'publish', 'private', $this->user->uid);
} else {
$select = $this->select()->where('table.contents.status = ?', 'publish');
}
}
$select->where('table.contents.created < ?', $this->options->gmtTime);
}
/** handle初始化 */
$this->pluginHandle()->handleInit($this, $select);
/** 初始化其它变量 */
$this->_feedUrl = $this->options->feedUrl;
$this->_feedRssUrl = $this->options->feedRssUrl;
$this->_feedAtomUrl = $this->options->feedAtomUrl;
$this->_keywords = $this->options->keywords;
$this->_description = $this->options->description;
if (isset($handles[$this->parameter->type])) {
$handle = $handles[$this->parameter->type];
$this->{$handle}($select, $hasPushed);
} else {
$hasPushed = $this->pluginHandle()->handle($this->parameter->type, $this, $select);
}
/** 初始化皮肤函数 */
$functionsFile = $this->_themeDir . 'functions.php';
if (!$this->_invokeFromOutside && file_exists($functionsFile)) {
require_once $functionsFile;
if (function_exists('themeInit')) {
themeInit($this);
}
}
/** 如果已经提前压入则直接返回 */
if ($hasPushed) {
return;
}
/** 仅输出文章 */
$this->_countSql = clone $select;
$select->order('table.contents.created', Typecho_Db::SORT_DESC)->page($this->_currentPage, $this->parameter->pageSize);
$this->query($select);
}
public function render()
{
/** 初始化皮肤函数 */
$functionsFile = $this->_themeDir . 'functions.php';
if (file_exists($functionsFile)) {
require_once $functionsFile;
if (function_exists('themeInit')) {
themeInit($this);
}
}
/** 文件不存在 */
if (!file_exists($this->_themeDir . $this->_themeFile)) {
Typecho_Common::error(500);
}
/** 输出模板 */
require_once $this->_themeDir . $this->_themeFile;
}
public function themeInit()
{
// theme specific initialization
// e.g. to load shortcodes
// defined in inludes/theme_init.php
if (function_exists('themeInit')) {
themeInit();
}
}
