Codeigniter Rss,网站地图,路由配置
_ _,今天在成果不错,完成了网站的三个功能,RSS订阅,自动写网站地图,与路由的配置,好了,现在一 一记录下来.
一、路由配置
在未设定路由时,路径是这样的
[php]
http://www.xiuxiandou.com/content/it/13533/硅谷传奇投资人讲述初创企业家易犯的4大错误
content =>controller,it=>method,13533=>id,硅谷传奇投资人讲述初创企业家易犯的4大错误=>title
http://www.xiuxiandou.com/content/it/13533/硅谷传奇投资人讲述初创企业家易犯的4大错误
content =>controller,it=>method,13533=>id,硅谷传奇投资人讲述初创企业家易犯的4大错误=>title
设置路由后,访问路径为:
[php]
http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误
http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误
其它的类似,路径配置为
[php]
/*sitemap使用*/
$route['content-(:any)-(:num)'] = "content/$1/$2";
/*前台页面显示路由*/
$route['content-(:any)-(:num)-(:any)'] = "content/$1/$2/$3";
/*RSS订阅路由*/
$route['feed-rss-(:any)'] = "feed/rss/$1";
/*博客路由*/
$route['blog-(:num)-(:any)'] = "blog/blogview/$1/$2";
$route['blog-blogtypes-(:any)']="blog/blogtypes/$1";
/**留言**/
$route['me'] = "indexs/me";
/**模板**/
$route["template"]="indexs/template";
/**今日更新**/
$route["indexs-(:any)"]="indexs/$1";
/*sitemap使用*/
$route['content-(:any)-(:num)'] = "content/$1/$2";
/*前台页面显示路由*/
$route['content-(:any)-(:num)-(:any)'] = "content/$1/$2/$3";
/*RSS订阅路由*/
$route['feed-rss-(:any)'] = "feed/rss/$1";
/*博客路由*/
$route['blog-(:num)-(:any)'] = "blog/blogview/$1/$2";
$route['blog-blogtypes-(:any)']="blog/blogtypes/$1";
/**留言**/
$route['me'] = "indexs/me";
/**模板**/
$route["template"]="indexs/template";
/**今日更新**/
$route["indexs-(:any)"]="indexs/$1";
二、RSS
在libraries目录下创建Rss.php文件,主要负责生成RSS格式的数据内容
[php]
/**
* Rss
*/
class Rss{
public function write_rss($in_datas){
$CI=& get_instance();
$CI->load->helper('xml');
$CI->load->helper('text');
$xml_str=""
."
if(!emptyempty($in_datas)){
$xml_str.="
."
.""
."".$in_datas["feed_url"].""
."
."
."
."
."
."
if(!emptyempty($in_datas["xml_datas"])){
foreach($in_datas["xml_datas"] as $k => $v){
foreach($v as $xml){
$xml_str.="
."
."".site_url("content-$k-$xml->id-".xml_convert($CI->mytool->get_title($xml->subject))).""
."
."
."
."
."";
}
}
}
$xml_str.="";
}
$xml_str.="";
return $xml_str;
}
}
/**
* Rss
*/
class Rss{
public function write_rss($in_datas){
$CI=& get_instance();
$CI->load->helper('xml');
$CI->load->helper('text');
$xml_str=""
."
if(!empty($in_datas)){
$xml_str.="
."
.""
."".$in_datas["feed_url"].""
."
."
."
."
."
."
if(!empty($in_datas["xml_datas"])){
foreach($in_datas["xml_datas"] as $k => $v){
foreach($v as $xml){
$xml_str.="
."
."".site_url("content-$k-$xml->id-".xml_convert($CI->mytool->get_title($xml->subject))).""
."
."
."
."
."";
}
}
}
$xml_str.="";
}
$xml_str.="";
return $xml_str;
}
}
2、RSS控制类
[php]
if(!defined('BASEPATH')) exit('No direct script access allowed');
/**
* 2013-2-25:RSS订阅
*/
class Feed extends CI_Controller{
public function index(){
$it=$this->mcom_model->query_Bywhere(mymsg::BT_ITINFO,array("riqi"=>$this->mytool->get_ymd()));
$game=$this->mcom_model->query_Bywhere(mymsg::BT_GAME,array("riqi"=>$this->mytool->get_ymd()));
$blog=$this->mcom_model->query_Bywhere(mymsg::BT_BLOG,array("riqi"=>$this->mytool->get_ymd()));
$movie=$this->mcom_model->query_Bywhere(mymsg::BT_MOVIE,array("riqi"=>$this->mytool->get_ymd()));
$book=$this->mcom_model->query_Bywhere(mymsg::BT_BOOK,array("riqi"=>$this->mytool->get_ymd()));
$in_datas["xml_datas"]=array("it"=>$it,"game"=>$game,"blog"=>$blog,"movie"=>$movie,"book"=>$book);
$this->_comm($in_datas);
}
public function rss(){
$this->load->helper('xml');
$this->load->helper('text');
$key= $this->uri->segment(3);
$db_table= $key=="it"?"bt_itinfo":"bt_$key";
$table_exist=$this->mcom_model->table_exists($db_table);
if($table_exist){
$in_datas["xml_datas"]=array($key=>$this->mcom_model->query_Bywhere($db_table,array("riqi"=>$this->mytool->get_ymd())));
$this->_comm($in_datas);
}else{
show_404();
}
}
private function _comm($in_datas){
$in_datas['feed_name'] = "休闲豆 RSS";
$in_datas['feed_url'] = base_url()."free";
$in_datas['page_description'] = '休闲豆,IT资讯,IT电子书,游戏种子,电影BT RSS';
$in_datas['creator_email'] = '1963612630@qq.com';
$in_datas['page_language']="zh-zn";
$out_datas["xml"]=$this->rss->write_rss($in_datas);
header("Content-Type: text/xml");
$this->load->view("rss",$out_datas);
}
}
if(!defined('BASEPATH')) exit('No direct script access allowed');
/**
* 2013-2-25:RSS订阅
*/
class Feed extends CI_Controller{
public function index(){
$it=$this->mcom_model->query_Bywhere(mymsg::BT_ITINFO,array("riqi"=>$this->mytool->get_ymd()));
$game=$this->mcom_model->query_Bywhere(mymsg::BT_GAME,array("riqi"=>$this->mytool->get_ymd()));
$blog=$this->mcom_model->query_Bywhere(mymsg::BT_BLOG,array("riqi"=>$this->mytool->get_ymd()));
$movie=$this->mcom_model->query_Bywhere(mymsg::BT_MOVIE,array("riqi"=>$this->mytool->get_ymd()));
$book=$this->mcom_model->query_Bywhere(mymsg::BT_BOOK,array("riqi"=>$this->mytool->get_ymd()));
$in_datas["xml_datas"]=array("it"=>$it,"game"=>$game,"blog"=>$blog,"movie"=>$movie,"book"=>$book);
$this->_comm($in_datas);
}
public function rss(){
$this->load->helper('xml');
$this->load->helper('text');
$key= $this->uri->segment(3);
$db_table= $key=="it"?"bt_itinfo":"bt_$key";
$table_exist=$this->mcom_model->table_exists($db_table);
if($table_exist){
$in_datas["xml_datas"]=array($key=>$this->mcom_model->query_Bywhere($db_table,array("riqi"=>$this->mytool->get_ymd())));
$this->_comm($in_datas);
}else{
show_404();
}
}
private function _comm($in_datas){
$in_datas['feed_name'] = "休闲豆 RSS";
$in_datas['feed_url'] = base_url()."free";
$in_datas['page_description'] = '休闲豆,IT资讯,IT电子书,游戏种子,电影BT RSS';
$in_datas['creator_email'] = '1963612630@qq.com';
$in_datas['page_language']="zh-zn";
$out_datas["xml"]=$this->rss->write_rss($in_datas);
header("Content-Type: text/xml");
$this->load->view("rss",$out_datas);
}
}
运行
[html]
生成结果如下
[php]
http://www.xiuxiandou.com/free
http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误
http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误
Qualys 创始人兼 CEO 菲利普`科尔图特
北京时间 2 月 25 日消息,据国外媒体报道,美国云计算安全公司…
]]>
....
http://www.xiuxiandou.com/free
http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误
http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误
Qualys 创始人兼 CEO 菲利普`科尔图特
北京时间 2 月 25 日消息,据国外媒体报道,美国云计算安全公司…
]]>
....
3、网站地图
网站地图主要根据sitemaps.xml协议拼写的XML,协议地址:http://www.sitemaps.org/protocol.html
1、加载libraries目录下的sitemaps.php类,内容如下
[php]
/**
* A class for generating XML sitemaps
*
* @author Philipp Dörner
* @version 0.7
* @access public
* @package sitemaps
*/
class Sitemaps
{
var $items = array();
function Sitemaps()
{
$CI =& get_instance();
$CI->config->load('sitemaps');
}
/**
* Adds a new item to the urlset
*
* @param array $new_item
* @access public
*/
function add_item($new_item)
{
$this->items[] = $new_item;
}
/**
* Adds an array of items to the urlset
*
* @param array $new_items array of items
* @access public
*/
function add_item_array($new_items)
{
$this->items = array_merge($this->items, $new_items);
}
/**
* Generates the sitemap XML data
*
* @param string $file_name (optional) if file name is supplied the XML data is saved in it otherwise returned as a string
* @param bool $gzip (optional) compress sitemap, overwrites config item 'sitemaps_gzip'
* @access public
* @return string
*/
function build($file_name = null, $gzip = NULL)
{
$CI =& get_instance();
$map = $CI->config->item('sitemaps_header') . "\n";
foreach($this->items as $item)
{
$item['loc'] = htmlentities($item['loc'], ENT_QUOTES);
$map .= "\t
$attributes = array("lastmod", "changefreq", "priority");
foreach($attributes AS $attr)
{
if(isset($item[$attr]))
{
$map .= "\t\t" . $item[$attr] . "$attr>\n";
}
}
$map .= "\t\n\n";
}
unset($this->items);
$map .= $CI->config->item('sitemaps_footer');
if( ! is_null($file_name))
{
$fh = fopen($file_name, 'a');//w
fwrite($fh, $map);
fclose($fh);
if($CI->config->item('sitemaps_filesize_error') && filesize($file_name) > 1024 * 1024 * 30)
{
show_error('Your sitemap is bigger than 10MB, most search engines will not accept it.');
}
if($gzip OR (is_null($gzip) && $CI->config->item('sitemaps_gzip')))
{
$gzdata = gzencode($map, 9);
$file_gzip = str_replace("{file_name}", $file_name, $CI->config->item('sitemaps_gzip_path'));
$fp = fopen($file_gzip, "a");//w
fwrite($fp, $gzdata);
fclose($fp);
// Delete the uncompressed sitemap
unlink($file_name);
return $file_gzip;
}
return $file_name;
}
else
{
return $map;
}
}
/**
* Generate a sitemap index file pointing to other sitemaps you previously built
*
* @param array $urls array of urls, each being an array with at least a loc index
* @param string $file_name (optional) if file name is supplied the XML data is saved in it otherwise returned as a string
* @param bool $gzip (optional) compress sitemap, overwrites config item 'sitemaps_gzip'
* @access public
* @return string
*/
function build_index($urls, $file_name = null, $gzip = null)
{
$CI =& get_instance();
$index = $CI->config->item('sitemaps_index_header') . "\n";
foreach($urls as $url)
{
$url['loc'] = htmlentities($url['loc'], ENT_QUOTES);
$index .= "\t
if(isset($url['lastmod']))
{
$index .= "\t\t
}
$index .= "\t\n\n";
}
$index .= $CI->config->item('sitemaps_index_footer');
if( ! is_null($file_name))
{
$fh = fopen($file_name, 'w');
fwrite($fh, $index);
fclose($fh);
if($CI->config->item('sitemaps_filesize_error') && filesize($file_name) > 1024 * 1024 * 10)
{
show_error('Your sitemap index is bigger than 10MB, most search engines will not accept it.');
}
if($gzip OR (is_null($gzip) && $CI->config->item('sitemaps_index_gzip')))
{
$gzdata = gzencode($index, 9);
$file_gzip = str_replace("{file_name}", $file_name, $CI->config->item('sitemaps_index_gzip_path'));
$fp = fopen($file_gzip, "w");
fwrite($fp, $gzdata);
fclose($fp);
// Delete the uncompressed sitemap index
unlink($file_name);
return $file_gzip;
}
return $file_name;
}
else
{
return $index;
}
}
/**
* Notify search engines of your updates sitemap
*
* @param string $url_xml absolute URL of your sitemap, use Codeigniter's site_url()
* @param array $search_engines array of search engines to ping, see config file for notes
* @access public
* @return array HTTP reponse codes
*/
function ping($url_xml, $search_engines = NULL)
{
$CI =& get_instance();
if(is_null($search_engines))
{
$search_engines = $CI->config->item('sitemaps_search_engines');
}
$statuses = array();
foreach($search_engines AS $engine)
{
$status = 0;
if($fp = @fsockopen($engine['host'], 80))
{
$engine['url'] = emptyempty($engine['url']) ? "/ping?sitemap=" : $engine['url'];
$req = 'GET ' . $engine['url'] .
urlencode($url_xml) . " HTTP/1.1\r\n" .
"Host: " . $engine['host'] . "\r\n" .
$CI->config->item('sitemaps_user_agent') .
"Connection: Close\r\n\r\n";
fwrite($fp, $req);
while( ! feof($fp))
{
if(@preg_match('~^HTTP/\d\.\d (\d+)~i', fgets($fp, 128), $m))
{
$status = intval($m[1]);
break;
}
}
fclose($fp);
}
$statuses[] = array("host" => $engine['host'], "status" => $status, "request" => $req);
}
if($CI->config->item('sitemaps_log_http_responses') OR $CI->config->item('sitemaps_debug'))
{
foreach($statuses AS $reponse)
{
$message = "Sitemaps: " . $reponse['host'] . " responded with HTTP status " . $reponse['status'];
if($CI->config->item('sitemaps_log_http_responses'))
{
$level = $reponse['status'] == 200 ? 'debug' : 'error';
log_message($level, $message);
}
if($CI->config->item('sitemaps_debug'))
{
echo "
" . $message . " after request:
\n" . $reponse['request'] . "
}
}
}
return $statuses;
}
}
/**
* A class for generating XML sitemaps
*
* @author Philipp Dörner
* @version 0.7
* @access public
* @package sitemaps
*/
class Sitemaps
{
var $items = array();
function Sitemaps()
{
$CI =& get_instance();
$CI->config->load('sitemaps');
}
/**
* Adds a new item to the urlset
*
* @param array $new_item
* @access public
*/
function add_item($new_item)
{
$this->items[] = $new_item;
}
/**
* Adds an array of items to the urlset
*
* @param array $new_items array of items
* @access public
*/
function add_item_array($new_items)
{
$this->items = array_merge($this->items, $new_items);
}
/**
* Generates the sitemap XML data
*
* @param string $file_name (optional) if file name is supplied the XML data is saved in it otherwise returned as a string
* @param bool $gzip (optional) compress sitemap, overwrites config item 'sitemaps_gzip'
* @access public
* @return string
*/
function build($file_name = null, $gzip = NULL)
{
$CI =& get_instance();
$map = $CI->config->item('sitemaps_header') . "\n";
foreach($this->items as $item)
{
$item['loc'] = htmlentities($item['loc'], ENT_QUOTES);
$map .= "\t
$attributes = array("lastmod", "changefreq", "priority");
foreach($attributes AS $attr)
{
if(isset($item[$attr]))
{
$map .= "\t\t" . $item[$attr] . "$attr>\n";
}
}
$map .= "\t\n\n";
}
unset($this->items);
$map .= $CI->config->item('sitemaps_footer');
if( ! is_null($file_name))
{
$fh = fopen($file_name, 'a');//w
fwrite($fh, $map);
fclose($fh);
if($CI->config->item('sitemaps_filesize_error') && filesize($file_name) > 1024 * 1024 * 30)
{
show_error('Your sitemap is bigger than 10MB, most search engines will not accept it.');
}
if($gzip OR (is_null($gzip) && $CI->config->item('sitemaps_gzip')))
{
$gzdata = gzencode($map, 9);
$file_gzip = str_replace("{file_name}", $file_name, $CI->config->item('sitemaps_gzip_path'));
$fp = fopen($file_gzip, "a");//w
fwrite($fp, $gzdata);
fclose($fp);
// Delete the uncompressed sitemap
unlink($file_name);
return $file_gzip;
}
return $file_name;
}
else
{
return $map;
}
}
/**
* Generate a sitemap index file pointing to other sitemaps you previously built
*
* @param array $urls array of urls, each being an array with at least a loc index
* @param string $file_name (optional) if file name is supplied the XML data is saved in it otherwise returned as a string
* @param bool $gzip (optional) compress sitemap, overwrites config item 'sitemaps_gzip'
* @access public
* @return string
*/
function build_index($urls, $file_name = null, $gzip = null)
{
$CI =& get_instance();
$index = $CI->config->item('sitemaps_index_header') . "\n";
foreach($urls as $url)
{
$url['loc'] = htmlentities($url['loc'], ENT_QUOTES);
$index .= "\t
if(isset($url['lastmod']))
{
$index .= "\t\t
}
$index .= "\t\n\n";
}
$index .= $CI->config->item('sitemaps_index_footer');
if( ! is_null($file_name))
{
$fh = fopen($file_name, 'w');
fwrite($fh, $index);
fclose($fh);
if($CI->config->item('sitemaps_filesize_error') && filesize($file_name) > 1024 * 1024 * 10)
{
show_error('Your sitemap index is bigger than 10MB, most search engines will not accept it.');
}
if($gzip OR (is_null($gzip) && $CI->config->item('sitemaps_index_gzip')))
{
$gzdata = gzencode($index, 9);
$file_gzip = str_replace("{file_name}", $file_name, $CI->config->item('sitemaps_index_gzip_path'));
$fp = fopen($file_gzip, "w");
fwrite($fp, $gzdata);
fclose($fp);
// Delete the uncompressed sitemap index
unlink($file_name);
return $file_gzip;
}
return $file_name;
}
else
{
return $index;
}
}
/**
* Notify search engines of your updates sitemap
*
* @param string $url_xml absolute URL of your sitemap, use Codeigniter's site_url()
* @param array $search_engines array of search engines to ping, see config file for notes
* @access public
* @return array HTTP reponse codes
*/
function ping($url_xml, $search_engines = NULL)
{
$CI =& get_instance();
if(is_null($search_engines))
{
$search_engines = $CI->config->item('sitemaps_search_engines');
}
$statuses = array();
foreach($search_engines AS $engine)
{
$status = 0;
if($fp = @fsockopen($engine['host'], 80))
{
$engine['url'] = empty($engine['url']) ? "/ping?sitemap=" : $engine['url'];
$req = 'GET ' . $engine['url'] .
urlencode($url_xml) . " HTTP/1.1\r\n" .
"Host: " . $engine['host'] . "\r\n" .
$CI->config->item('sitemaps_user_agent') .
"Connection: Close\r\n\r\n";
fwrite($fp, $req);
while( ! feof($fp))
{
if(@preg_match('~^HTTP/\d\.\d (\d+)~i', fgets($fp, 128), $m))
{
$status = intval($m[1]);
break;
}
}
fclose($fp);
}
$statuses[] = array("host" => $engine['host'], "status" => $status, "request" => $req);
}
if($CI->config->item('sitemaps_log_http_responses') OR $CI->config->item('sitemaps_debug'))
{
foreach($statuses AS $reponse)
{
$message = "Sitemaps: " . $reponse['host'] . " responded with HTTP status " . $reponse['status'];
if($CI->config->item('sitemaps_log_http_responses'))
{
$level = $reponse['status'] == 200 ? 'debug' : 'error';
log_message($level, $message);
}
if($CI->config->item('sitemaps_debug'))
{
echo "
" . $message . " after request:
\n" . $reponse['request'] . "
}
}
}
return $statuses;
}
}
2、sitemap.php控制类,注意这里不要与libraries中的sitemaps.php同名,不然会报错的.
if(!defined('BASEPATH')) exit('No direct script access allowed');
/**
 

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The default map on the iPhone is Maps, Apple's proprietary geolocation provider. Although the map is getting better, it doesn't work well outside the United States. It has nothing to offer compared to Google Maps. In this article, we discuss the feasible steps to use Google Maps to become the default map on your iPhone. How to Make Google Maps the Default Map in iPhone Setting Google Maps as the default map app on your phone is easier than you think. Follow the steps below – Prerequisite steps – You must have Gmail installed on your phone. Step 1 – Open the AppStore. Step 2 – Search for “Gmail”. Step 3 – Click next to Gmail app

Both vivox100s and x100 mobile phones are representative models in vivo's mobile phone product line. They respectively represent vivo's high-end technology level in different time periods. Therefore, the two mobile phones have certain differences in design, performance and functions. This article will conduct a detailed comparison between these two mobile phones in terms of performance comparison and function analysis to help consumers better choose the mobile phone that suits them. First, let’s look at the performance comparison between vivox100s and x100. vivox100s is equipped with the latest

Understanding Linux Bashrc: Function, Configuration and Usage In Linux systems, Bashrc (BourneAgainShellruncommands) is a very important configuration file, which contains various commands and settings that are automatically run when the system starts. The Bashrc file is usually located in the user's home directory and is a hidden file. Its function is to customize the Bashshell environment for the user. 1. Bashrc function setting environment

With the rapid development of the Internet, the concept of self-media has become deeply rooted in people's hearts. So, what exactly is self-media? What are its main features and functions? Next, we will explore these issues one by one. 1. What exactly is self-media? We-media, as the name suggests, means you are the media. It refers to an information carrier through which individuals or teams can independently create, edit, publish and disseminate content through the Internet platform. Different from traditional media, such as newspapers, television, radio, etc., self-media is more interactive and personalized, allowing everyone to become a producer and disseminator of information. 2. What are the main features and functions of self-media? 1. Low threshold: The rise of self-media has lowered the threshold for entering the media industry. Cumbersome equipment and professional teams are no longer needed.

As Xiaohongshu becomes popular among young people, more and more people are beginning to use this platform to share various aspects of their experiences and life insights. How to effectively manage multiple Xiaohongshu accounts has become a key issue. In this article, we will discuss some of the features of Xiaohongshu account management software and explore how to better manage your Xiaohongshu account. As social media grows, many people find themselves needing to manage multiple social accounts. This is also a challenge for Xiaohongshu users. Some Xiaohongshu account management software can help users manage multiple accounts more easily, including automatic content publishing, scheduled publishing, data analysis and other functions. Through these tools, users can manage their accounts more efficiently and increase their account exposure and attention. In addition, Xiaohongshu account management software has

As Xiaohongshu becomes more and more popular among young people, more and more people choose to open stores on Xiaohongshu. Many novice sellers encounter difficulties when setting up their store address and do not know how to add the store address to the map. 1. How to add the store address to the map in Xiaohongshu? 1. First, make sure your store has a registered account on Xiaohongshu and has successfully opened a store. 2. Log in to your Xiaohongshu account, enter the store backend, and find the "Store Settings" option. 3. On the store settings page, find the "Store Address" column and click "Add Address". 4. In the address adding page that pops up, fill in the detailed address information of the store, including province, city, district, county, street, house number, etc. 5. After filling in, click the "Confirm Add" button. Xiaohongshu will provide you with the address

PHP is a server-side scripting language widely used in web development. Its main function is to generate dynamic web content. When combined with HTML, it can create rich and colorful web pages. PHP is powerful. It can perform various database operations, file operations, form processing and other tasks, providing powerful interactivity and functionality for websites. In the following articles, we will further explore the role and functions of PHP, with detailed code examples. First, let’s take a look at a common use of PHP: dynamic web page generation: P

"Understanding VSCode: What is this tool used for?" 》As a programmer, whether you are a beginner or an experienced developer, you cannot do without the use of code editing tools. Among many editing tools, Visual Studio Code (VSCode for short) is very popular among developers as an open source, lightweight, and powerful code editor. So, what exactly is VSCode used for? This article will delve into the functions and uses of VSCode and provide specific code examples to help readers
