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< ? php
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define ( 'XMLRPC_REQUEST' , true );
// Some browser-embedded clients send cookies. We don't want them.
$_COOKIE = array ();
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# fix for mozBlog and other cases where '<?xml' isn't on the very first line
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if ( isset ( $HTTP_RAW_POST_DATA ) )
$HTTP_RAW_POST_DATA = trim ( $HTTP_RAW_POST_DATA );
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include ( './wp-config.php' );
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if ( isset ( $_GET [ 'rsd' ] ) ) { // http://archipelago.phrasewise.com/rsd
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header ( 'Content-type: text/xml; charset=' . get_option ( 'blog_charset' ), true );
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?>
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< ? php echo '<?xml version="1.0" encoding="' . get_option ( 'blog_charset' ) . '"?' . '>' ; ?>
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< rsd version = " 1.0 " xmlns = " http://archipelago.phrasewise.com/rsd " >
< service >
< engineName > WordPress </ engineName >
< engineLink > http :// wordpress . org /</ engineLink >
< homePageLink >< ? php bloginfo_rss ( 'url' ) ?> </homePageLink>
< apis >
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< api name = " WordPress " blogID = " 1 " preferred = " false " apiLink = " <?php bloginfo_rss('url') ?>/xmlrpc.php " />
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< api name = " Movable Type " blogID = " 1 " preferred = " true " apiLink = " <?php bloginfo_rss('url') ?>/xmlrpc.php " />
< api name = " MetaWeblog " blogID = " 1 " preferred = " false " apiLink = " <?php bloginfo_rss('url') ?>/xmlrpc.php " />
< api name = " Blogger " blogID = " 1 " preferred = " false " apiLink = " <?php bloginfo_rss('url') ?>/xmlrpc.php " />
</ apis >
</ service >
</ rsd >
< ? php
exit ;
}
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include_once ( ABSPATH . 'wp-admin/admin-functions.php' );
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include_once ( ABSPATH . WPINC . '/class-IXR.php' );
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// Turn off all warnings and errors.
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// error_reporting(0);
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$post_default_title = " " ; // posts submitted via the xmlrpc interface get that title
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$xmlrpc_logging = 0 ;
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function logIO ( $io , $msg ) {
global $xmlrpc_logging ;
if ( $xmlrpc_logging ) {
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$fp = fopen ( " ../xmlrpc.log " , " a+ " );
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$date = gmdate ( " Y-m-d H:i:s " );
$iot = ( $io == " I " ) ? " Input: " : " Output: " ;
fwrite ( $fp , " \n \n " . $date . $iot . $msg );
fclose ( $fp );
}
return true ;
}
function starify ( $string ) {
$i = strlen ( $string );
return str_repeat ( '*' , $i );
}
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if ( isset ( $HTTP_RAW_POST_DATA ) )
logIO ( " I " , $HTTP_RAW_POST_DATA );
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class wp_xmlrpc_server extends IXR_Server {
function wp_xmlrpc_server () {
$this -> methods = array (
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// WordPress API
'wp.getPage' => 'this:wp_getPage' ,
'wp.getPages' => 'this:wp_getPages' ,
'wp.newPage' => 'this:wp_newPage' ,
'wp.deletePage' => 'this:wp_deletePage' ,
'wp.editPage' => 'this:wp_editPage' ,
'wp.getPageList' => 'this:wp_getPageList' ,
'wp.getAuthors' => 'this:wp_getAuthors' ,
'wp.getCategories' => 'this:mw_getCategories' , // Alias
'wp.newCategory' => 'this:wp_newCategory' ,
'wp.suggestCategories' => 'this:wp_suggestCategories' ,
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'wp.uploadFile' => 'this:mw_newMediaObject' , // Alias
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// Blogger API
'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs' ,
'blogger.getUserInfo' => 'this:blogger_getUserInfo' ,
'blogger.getPost' => 'this:blogger_getPost' ,
'blogger.getRecentPosts' => 'this:blogger_getRecentPosts' ,
'blogger.getTemplate' => 'this:blogger_getTemplate' ,
'blogger.setTemplate' => 'this:blogger_setTemplate' ,
'blogger.newPost' => 'this:blogger_newPost' ,
'blogger.editPost' => 'this:blogger_editPost' ,
'blogger.deletePost' => 'this:blogger_deletePost' ,
// MetaWeblog API (with MT extensions to structs)
'metaWeblog.newPost' => 'this:mw_newPost' ,
'metaWeblog.editPost' => 'this:mw_editPost' ,
'metaWeblog.getPost' => 'this:mw_getPost' ,
'metaWeblog.getRecentPosts' => 'this:mw_getRecentPosts' ,
'metaWeblog.getCategories' => 'this:mw_getCategories' ,
'metaWeblog.newMediaObject' => 'this:mw_newMediaObject' ,
// MetaWeblog API aliases for Blogger API
// see http://www.xmlrpc.com/stories/storyReader$2460
'metaWeblog.deletePost' => 'this:blogger_deletePost' ,
'metaWeblog.getTemplate' => 'this:blogger_getTemplate' ,
'metaWeblog.setTemplate' => 'this:blogger_setTemplate' ,
'metaWeblog.getUsersBlogs' => 'this:blogger_getUsersBlogs' ,
// MovableType API
'mt.getCategoryList' => 'this:mt_getCategoryList' ,
'mt.getRecentPostTitles' => 'this:mt_getRecentPostTitles' ,
'mt.getPostCategories' => 'this:mt_getPostCategories' ,
'mt.setPostCategories' => 'this:mt_setPostCategories' ,
'mt.supportedMethods' => 'this:mt_supportedMethods' ,
'mt.supportedTextFilters' => 'this:mt_supportedTextFilters' ,
'mt.getTrackbackPings' => 'this:mt_getTrackbackPings' ,
'mt.publishPost' => 'this:mt_publishPost' ,
// PingBack
'pingback.ping' => 'this:pingback_ping' ,
'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks' ,
'demo.sayHello' => 'this:sayHello' ,
'demo.addTwoNumbers' => 'this:addTwoNumbers'
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);
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$this -> methods = apply_filters ( 'xmlrpc_methods' , $this -> methods );
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$this -> IXR_Server ( $this -> methods );
}
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function sayHello ( $args ) {
return 'Hello!' ;
}
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function addTwoNumbers ( $args ) {
$number1 = $args [ 0 ];
$number2 = $args [ 1 ];
return $number1 + $number2 ;
}
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function login_pass_ok ( $user_login , $user_pass ) {
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if ( ! user_pass_ok ( $user_login , $user_pass )) {
$this -> error = new IXR_Error ( 403 , 'Bad login/pass combination.' );
return false ;
}
return true ;
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}
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function escape ( & $array ) {
global $wpdb ;
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if ( ! is_array ( $array )) {
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return ( $wpdb -> escape ( $array ));
}
else {
foreach ( ( array ) $array as $k => $v ) {
if ( is_array ( $v )) {
$this -> escape ( $array [ $k ]);
} else if ( is_object ( $v )) {
//skip
} else {
$array [ $k ] = $wpdb -> escape ( $v );
}
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}
}
}
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/**
* WordPress XML - RPC API
* wp_getPage
*/
function wp_getPage ( $args ) {
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$page_id = $args [ 1 ];
$username = $args [ 2 ];
$password = $args [ 3 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Lookup page info.
$page = get_page ( $page_id );
// If we found the page then format the data.
if ( $page -> ID && ( $page -> post_type == " page " )) {
// Get all of the page content and link.
$full_page = get_extended ( $page -> post_content );
$link = post_permalink ( $page -> ID );
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// Get info the page parent if there is one.
$parent_title = " " ;
if ( ! empty ( $page -> post_parent )) {
$parent = get_page ( $page -> post_parent );
$parent_title = $parent -> post_title ;
}
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// Determine comment and ping settings.
$allow_comments = ( " open " == $page -> comment_status ) ? 1 : 0 ;
$allow_pings = ( " open " == $page -> ping_status ) ? 1 : 0 ;
// Format page date.
$page_date = mysql2date ( " Ymd \T H:i:s " , $page -> post_date );
// Pull the categories info together.
$categories = array ();
foreach ( wp_get_post_categories ( $page -> ID ) as $cat_id ) {
$categories [] = get_cat_name ( $cat_id );
}
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// Get the author info.
$author = get_userdata ( $page -> post_author );
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$page_struct = array (
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" dateCreated " => new IXR_Date ( $page_date ),
" userid " => $page -> post_author ,
" page_id " => $page -> ID ,
" page_status " => $page -> post_status ,
" description " => $full_page [ " main " ],
" title " => $page -> post_title ,
" link " => $link ,
" permaLink " => $link ,
" categories " => $categories ,
" excerpt " => $page -> post_excerpt ,
" text_more " => $full_page [ " extended " ],
" mt_allow_comments " => $allow_comments ,
" mt_allow_pings " => $allow_pings ,
" wp_slug " => $page -> post_name ,
" wp_password " => $page -> post_password ,
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" wp_author " => $author -> display_name ,
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" wp_page_parent_id " => $page -> post_parent ,
" wp_page_parent_title " => $parent_title ,
" wp_page_order " => $page -> menu_order ,
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" wp_author_id " => $author -> ID ,
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" wp_author_display_name " => $author -> display_name
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);
return ( $page_struct );
}
// If the page doesn't exist indicate that.
else {
return ( new IXR_Error ( 404 , " Sorry, no such page. " ));
}
}
/**
* WordPress XML - RPC API
* wp_getPages
*/
function wp_getPages ( $args ) {
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$username = $args [ 1 ];
$password = $args [ 2 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Lookup info on pages.
$pages = array ();
$pages = get_pages ();
$num_pages = count ( $pages );
// If we have pages, put together their info.
if ( $num_pages >= 1 ) {
$pages_struct = array ();
for ( $i = 0 ; $i < $num_pages ; $i ++ ) {
$page = wp_xmlrpc_server :: wp_getPage ( array (
$blog_id , $pages [ $i ] -> ID , $username , $password
));
$pages_struct [] = $page ;
}
return ( $pages_struct );
}
// If no pages were found return an error.
else {
return ( new IXR_Error ( 404 , " Sorry, no pages were found. " ));
}
}
/**
* WordPress XML - RPC API
* wp_newPage
*/
function wp_newPage ( $args ) {
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// Items not escaped here will be escaped in newPost.
$username = $this -> escape ( $args [ 1 ]);
$password = $this -> escape ( $args [ 2 ]);
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$page = $args [ 3 ];
$publish = $args [ 4 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Set the user context and check if they are allowed
// to add new pages.
$user = set_current_user ( 0 , $username );
if ( ! current_user_can ( " publish_pages " )) {
return ( new IXR_Error ( 401 , " Sorry, you can not add new pages. " ));
}
// Mark this as content for a page.
$args [ 3 ][ " post_type " ] = " page " ;
// Let mw_newPost do all of the heavy lifting.
return ( $this -> mw_newPost ( $args ));
}
/**
* WordPress XML - RPC API
* wp_deletePage
*/
function wp_deletePage ( $args ) {
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$username = $args [ 1 ];
$password = $args [ 2 ];
$page_id = $args [ 3 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Get the current page based on the page_id and
// make sure it is a page and not a post.
$actual_page = wp_get_single_post ( $page_id , ARRAY_A );
if (
! $actual_page
|| ( $actual_page [ " post_type " ] != " page " )
) {
return ( new IXR_Error ( 404 , " Sorry, no such page. " ));
}
// Set the user context and make sure they can delete pages.
set_current_user ( 0 , $username );
if ( ! current_user_can ( " delete_page " , $page_id )) {
return ( new IXR_Error ( 401 , " Sorry, you do not have the right to delete this page. " ));
}
// Attempt to delete the page.
$result = wp_delete_post ( $page_id );
if ( ! $result ) {
return ( new IXR_Error ( 500 , " Failed to delete the page. " ));
}
return ( true );
}
/**
* WordPress XML - RPC API
* wp_editPage
*/
function wp_editPage ( $args ) {
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// Items not escaped here will be escaped in editPost.
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$blog_id = $args [ 0 ];
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$page_id = $this -> escape (( int ) $args [ 1 ]);
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$username = $this -> escape ( $args [ 2 ]);
$password = $this -> escape ( $args [ 3 ]);
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$content = $args [ 4 ];
$publish = $args [ 5 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Get the page data and make sure it is a page.
$actual_page = wp_get_single_post ( $page_id , ARRAY_A );
if (
! $actual_page
|| ( $actual_page [ " post_type " ] != " page " )
) {
return ( new IXR_Error ( 404 , " Sorry, no such page. " ));
}
// Set the user context and make sure they are allowed to edit pages.
set_current_user ( 0 , $username );
if ( ! current_user_can ( " edit_page " , $page_id )) {
return ( new IXR_Error ( 401 , " Sorry, you do not have the right to edit this page. " ));
}
// Mark this as content for a page.
$content [ " post_type " ] = " page " ;
// Arrange args in the way mw_editPost understands.
$args = array (
$page_id ,
$username ,
$password ,
$content ,
$publish
);
// Let mw_editPost do all of the heavy lifting.
return ( $this -> mw_editPost ( $args ));
}
/**
* WordPress XML - RPC API
* wp_getPageList
*/
function wp_getPageList ( $args ) {
global $wpdb ;
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$username = $args [ 1 ];
$password = $args [ 2 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Get list of pages ids and titles
$page_list = $wpdb -> get_results ( "
SELECT ID page_id ,
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post_title page_title ,
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post_parent page_parent_id ,
post_date
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FROM { $wpdb -> posts }
WHERE post_type = 'page'
ORDER BY ID
" );
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// The date needs to be formated properly.
$num_pages = count ( $page_list );
for ( $i = 0 ; $i < $num_pages ; $i ++ ) {
$post_date = mysql2date ( " Ymd \T H:i:s " , $page_list [ $i ] -> post_date );
$page_list [ $i ] -> dateCreated = new IXR_Date ( $post_date );
unset ( $page_list [ $i ] -> post_date );
}
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return ( $page_list );
}
/**
* WordPress XML - RPC API
* wp_getAuthors
*/
function wp_getAuthors ( $args ) {
global $wpdb ;
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$username = $args [ 1 ];
$password = $args [ 2 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
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return ( get_users_of_blog ());
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}
/**
* WordPress XML - RPC API
* wp_newCategory
*/
function wp_newCategory ( $args ) {
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$username = $args [ 1 ];
$password = $args [ 2 ];
$category = $args [ 3 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Set the user context and make sure they are
// allowed to add a category.
set_current_user ( 0 , $username );
if ( ! current_user_can ( " manage_categories " , $page_id )) {
return ( new IXR_Error ( 401 , " Sorry, you do not have the right to add a category. " ));
}
// We need this to make use of the wp_insert_category()
// funciton.
require_once ( ABSPATH . " wp-admin/admin-db.php " );
// If no slug was provided make it empty so that
// WordPress will generate one.
if ( empty ( $category [ " slug " ])) {
$category [ " slug " ] = " " ;
}
// If no parent_id was provided make it empty
// so that it will be a top level page (no parent).
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if ( ! isset ( $category [ " parent_id " ]) )
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$category [ " parent_id " ] = " " ;
// If no description was provided make it empty.
if ( empty ( $category [ " description " ])) {
$category [ " description " ] = " " ;
}
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$new_category = array (
" cat_name " => $category [ " name " ],
" category_nicename " => $category [ " slug " ],
" category_parent " => $category [ " parent_id " ],
" category_description " => $category [ " description " ]
);
$cat_id = wp_insert_category ( $new_category );
if ( ! $cat_id ) {
return ( new IXR_Error ( 500 , " Sorry, the new category failed. " ));
}
return ( $cat_id );
}
/**
* WordPress XML - RPC API
* wp_suggestCategories
*/
function wp_suggestCategories ( $args ) {
global $wpdb ;
$this -> escape ( $args );
$blog_id = $args [ 0 ];
$username = $args [ 1 ];
$password = $args [ 2 ];
$category = $args [ 3 ];
$max_results = $args [ 4 ];
if ( ! $this -> login_pass_ok ( $username , $password )) {
return ( $this -> error );
}
// Only set a limit if one was provided.
$limit = " " ;
if ( ! empty ( $max_results )) {
$limit = " LIMIT { $max_results } " ;
}
$category_suggestions = $wpdb -> get_results ( "
SELECT cat_ID category_id ,
cat_name category_name
FROM { $wpdb -> categories }
WHERE cat_name LIKE '{$category}%'
{ $limit }
" );
return ( $category_suggestions );
}
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/* Blogger API functions
* specs on http :// plant . blogger . com / api and http :// groups . yahoo . com / group / bloggerDev /
*/
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/* blogger.getUsersBlogs will make more sense once we support multiple blogs */
function blogger_getUsersBlogs ( $args ) {
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$this -> escape ( $args );
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$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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set_current_user ( 0 , $user_login );
$is_admin = current_user_can ( 'level_8' );
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$struct = array (
'isAdmin' => $is_admin ,
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'url' => get_option ( 'home' ) . '/' ,
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'blogid' => '1' ,
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'blogName' => get_option ( 'blogname' )
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);
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return array ( $struct );
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}
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/* blogger.getUsersInfo gives your client some info about you, so you don't have to */
function blogger_getUserInfo ( $args ) {
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$this -> escape ( $args );
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$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$user_data = get_userdatabylogin ( $user_login );
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$struct = array (
'nickname' => $user_data -> nickname ,
'userid' => $user_data -> ID ,
'url' => $user_data -> user_url ,
'email' => $user_data -> user_email ,
'lastname' => $user_data -> last_name ,
'firstname' => $user_data -> first_name
);
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return $struct ;
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}
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/* blogger.getPost ...gets a post */
function blogger_getPost ( $args ) {
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$this -> escape ( $args );
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$post_ID = $args [ 1 ];
$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$user_data = get_userdatabylogin ( $user_login );
$post_data = wp_get_single_post ( $post_ID , ARRAY_A );
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$categories = implode ( ',' , wp_get_post_categories ( $post_ID ));
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$content = '<title>' . stripslashes ( $post_data [ 'post_title' ]) . '</title>' ;
$content .= '<category>' . $categories . '</category>' ;
$content .= stripslashes ( $post_data [ 'post_content' ]);
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$struct = array (
'userid' => $post_data [ 'post_author' ],
'dateCreated' => new IXR_Date ( mysql2date ( 'Ymd\TH:i:s' , $post_data [ 'post_date' ])),
'content' => $content ,
'postid' => $post_data [ 'ID' ]
);
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return $struct ;
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}
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/* blogger.getRecentPosts ...gets recent posts */
function blogger_getRecentPosts ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$blog_ID = $args [ 1 ]; /* though we don't use it yet */
$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
$num_posts = $args [ 4 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$posts_list = wp_get_recent_posts ( $num_posts );
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if ( ! $posts_list ) {
$this -> error = new IXR_Error ( 500 , 'Either there are no posts, or something went wrong.' );
return $this -> error ;
}
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foreach ( $posts_list as $entry ) {
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$post_date = mysql2date ( 'Ymd\TH:i:s' , $entry [ 'post_date' ]);
$categories = implode ( ',' , wp_get_post_categories ( $entry [ 'ID' ]));
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$content = '<title>' . stripslashes ( $entry [ 'post_title' ]) . '</title>' ;
$content .= '<category>' . $categories . '</category>' ;
$content .= stripslashes ( $entry [ 'post_content' ]);
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$struct [] = array (
'userid' => $entry [ 'post_author' ],
'dateCreated' => new IXR_Date ( $post_date ),
'content' => $content ,
'postid' => $entry [ 'ID' ],
);
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}
$recent_posts = array ();
for ( $j = 0 ; $j < count ( $struct ); $j ++ ) {
array_push ( $recent_posts , $struct [ $j ]);
}
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return $recent_posts ;
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}
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/* blogger.getTemplate returns your blog_filename */
function blogger_getTemplate ( $args ) {
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$this -> escape ( $args );
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$blog_ID = $args [ 1 ];
$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
$template = $args [ 4 ]; /* could be 'main' or 'archiveIndex', but we don't use it */
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'edit_themes' ) ) {
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return new IXR_Error ( 401 , 'Sorry, this user can not edit the template.' );
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}
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/* warning: here we make the assumption that the weblog's URL is on the same server */
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$filename = get_option ( 'home' ) . '/' ;
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$filename = preg_replace ( '#https?://.+?/#' , $_SERVER [ 'DOCUMENT_ROOT' ] . '/' , $filename );
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$f = fopen ( $filename , 'r' );
$content = fread ( $f , filesize ( $filename ));
fclose ( $f );
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/* so it is actually editable with a windows/mac client */
// FIXME: (or delete me) do we really want to cater to bad clients at the expense of good ones by BEEPing up their line breaks? commented. $content = str_replace("\n", "\r\n", $content);
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return $content ;
}
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/* blogger.setTemplate updates the content of blog_filename */
function blogger_setTemplate ( $args ) {
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$this -> escape ( $args );
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$blog_ID = $args [ 1 ];
$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
$content = $args [ 4 ];
$template = $args [ 5 ]; /* could be 'main' or 'archiveIndex', but we don't use it */
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'edit_themes' ) ) {
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return new IXR_Error ( 401 , 'Sorry, this user can not edit the template.' );
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}
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/* warning: here we make the assumption that the weblog's URL is on the same server */
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$filename = get_option ( 'home' ) . '/' ;
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$filename = preg_replace ( '#https?://.+?/#' , $_SERVER [ 'DOCUMENT_ROOT' ] . '/' , $filename );
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if ( $f = fopen ( $filename , 'w+' )) {
fwrite ( $f , $content );
fclose ( $f );
} else {
return new IXR_Error ( 500 , 'Either the file is not writable, or something wrong happened. The file has not been updated.' );
}
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return true ;
}
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/* blogger.newPost ...creates a new post */
function blogger_newPost ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$blog_ID = $args [ 1 ]; /* though we don't use it yet */
$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
$content = $args [ 4 ];
$publish = $args [ 5 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$cap = ( $publish ) ? 'publish_posts' : 'edit_posts' ;
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$user = set_current_user ( 0 , $user_login );
if ( ! current_user_can ( $cap ) )
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return new IXR_Error ( 401 , 'Sorry, you can not post on this weblog or category.' );
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$post_status = ( $publish ) ? 'publish' : 'draft' ;
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$post_author = $user -> ID ;
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$post_title = xmlrpc_getposttitle ( $content );
$post_category = xmlrpc_getpostcategory ( $content );
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$post_content = xmlrpc_removepostdata ( $content );
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$post_date = current_time ( 'mysql' );
$post_date_gmt = current_time ( 'mysql' , 1 );
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$post_data = compact ( 'blog_ID' , 'post_author' , 'post_date' , 'post_date_gmt' , 'post_content' , 'post_title' , 'post_category' , 'post_status' );
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$post_ID = wp_insert_post ( $post_data );
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if ( ! $post_ID ) {
return new IXR_Error ( 500 , 'Sorry, your entry could not be posted. Something wrong happened.' );
}
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$this -> attach_uploads ( $post_ID , $post_content );
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logIO ( 'O' , " Posted ! ID: $post_ID " );
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return $post_ID ;
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}
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/* blogger.editPost ...edits a post */
function blogger_editPost ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$post_ID = ( int ) $args [ 1 ];
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$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
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$content = $args [ 4 ];
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$publish = $args [ 5 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$actual_post = wp_get_single_post ( $post_ID , ARRAY_A );
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if ( ! $actual_post ) {
return new IXR_Error ( 404 , 'Sorry, no such post.' );
}
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$this -> escape ( $actual_post );
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'edit_post' , $post_ID ) )
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return new IXR_Error ( 401 , 'Sorry, you do not have the right to edit this post.' );
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extract ( $actual_post );
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if ( ( 'publish' == $post_status ) && ! current_user_can ( 'publish_posts' ) )
return new IXR_Error ( 401 , 'Sorry, you do not have the right to publish this post.' );
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$post_title = xmlrpc_getposttitle ( $content );
$post_category = xmlrpc_getpostcategory ( $content );
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$post_content = xmlrpc_removepostdata ( $content );
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$postdata = compact ( 'ID' , 'post_content' , 'post_title' , 'post_category' , 'post_status' , 'post_excerpt' );
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$result = wp_update_post ( $postdata );
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if ( ! $result ) {
return new IXR_Error ( 500 , 'For some strange yet very annoying reason, this post could not be edited.' );
}
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$this -> attach_uploads ( $ID , $post_content );
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return true ;
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}
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/* blogger.deletePost ...deletes a post */
function blogger_deletePost ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$post_ID = $args [ 1 ];
$user_login = $args [ 2 ];
$user_pass = $args [ 3 ];
$publish = $args [ 4 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$actual_post = wp_get_single_post ( $post_ID , ARRAY_A );
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if ( ! $actual_post ) {
return new IXR_Error ( 404 , 'Sorry, no such post.' );
}
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'edit_post' , $post_ID ) )
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return new IXR_Error ( 401 , 'Sorry, you do not have the right to delete this post.' );
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$result = wp_delete_post ( $post_ID );
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if ( ! $result ) {
return new IXR_Error ( 500 , 'For some strange yet very annoying reason, this post could not be deleted.' );
}
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return true ;
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}
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/* MetaWeblog API functions
* specs on wherever Dave Winer wants them to be
*/
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/* metaweblog.newPost creates a post */
function mw_newPost ( $args ) {
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global $wpdb , $post_default_category ;
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$this -> escape ( $args );
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$blog_ID = $args [ 0 ]; // we will support this in the near future
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
$content_struct = $args [ 3 ];
$publish = $args [ 4 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$user = set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'publish_posts' ) )
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return new IXR_Error ( 401 , 'Sorry, you can not post on this weblog or category.' );
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// The post_type defaults to post, but could also be page.
$post_type = " post " ;
if (
! empty ( $content_struct [ " post_type " ])
&& ( $content_struct [ " post_type " ] == " page " )
) {
$post_type = " page " ;
}
// Let WordPress generate the post_name (slug) unless
// one has been provided.
$post_name = " " ;
if ( ! empty ( $content_struct [ " wp_slug " ])) {
$post_name = $content_struct [ " wp_slug " ];
}
// Only use a password if one was given.
if ( ! empty ( $content_struct [ " wp_password " ])) {
$post_password = $content_struct [ " wp_password " ];
}
// Only set a post parent if one was provided.
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if ( isset ( $content_struct [ " wp_page_parent_id " ])) {
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$post_parent = $content_struct [ " wp_page_parent_id " ];
}
// Only set the menu_order if it was provided.
if ( ! empty ( $content_struct [ " wp_page_order " ])) {
$menu_order = $content_struct [ " wp_page_order " ];
}
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$post_author = $user -> ID ;
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// If an author id was provided then use it instead.
if ( ! empty ( $content_struct [ " wp_author_id " ])) {
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switch ( $post_type ) {
case " post " :
if ( ! current_user_can ( " edit_others_posts " )) {
return ( new IXR_Error ( 401 , " You are not allowed to " .
" post as this user " ));
}
break ;
case " page " :
if ( ! current_user_can ( " edit_others_pages " )) {
return ( new IXR_Error ( 401 , " You are not allowed to " .
" create pages as this user " ));
}
break ;
default :
return ( new IXR_Error ( 401 , " Invalid post type. " ));
break ;
}
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$post_author = $content_struct [ " wp_author_id " ];
}
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$post_title = $content_struct [ 'title' ];
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$post_content = apply_filters ( 'content_save_pre' , $content_struct [ 'description' ] );
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$post_status = $publish ? 'publish' : 'draft' ;
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$post_excerpt = $content_struct [ 'mt_excerpt' ];
$post_more = $content_struct [ 'mt_text_more' ];
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$comment_status = ( ! isset ( $content_struct [ 'mt_allow_comments' ])) ?
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get_option ( 'default_comment_status' )
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: $content_struct [ 'mt_allow_comments' ];
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$ping_status = ( ! isset ( $content_struct [ 'mt_allow_pings' ])) ?
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get_option ( 'default_ping_status' )
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: $content_struct [ 'mt_allow_pings' ];
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if ( $post_more ) {
$post_content = $post_content . " \n <!--more--> \n " . $post_more ;
}
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$to_ping = $content_struct [ 'mt_tb_ping_urls' ];
if ( is_array ( $to_ping ) )
$to_ping = implode ( ' ' , $to_ping );
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// Do some timestamp voodoo
$dateCreatedd = $content_struct [ 'dateCreated' ];
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if ( ! empty ( $dateCreatedd )) {
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$dateCreated = $dateCreatedd -> getIso ();
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$post_date = get_date_from_gmt ( iso8601_to_datetime ( $dateCreated ));
$post_date_gmt = iso8601_to_datetime ( $dateCreated , GMT );
} else {
$post_date = current_time ( 'mysql' );
$post_date_gmt = current_time ( 'mysql' , 1 );
}
$catnames = $content_struct [ 'categories' ];
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logIO ( 'O' , 'Post cats: ' . printr ( $catnames , true ));
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$post_category = array ();
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if ( is_array ( $catnames )) {
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foreach ( $catnames as $cat ) {
$post_category [] = get_cat_ID ( $cat );
}
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}
2006-02-12 08:53:23 +01:00
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// We've got all the data -- post it:
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$postdata = compact ( 'post_author' , 'post_date' , 'post_date_gmt' , 'post_content' , 'post_title' , 'post_category' , 'post_status' , 'post_excerpt' , 'comment_status' , 'ping_status' , 'to_ping' , 'post_type' , 'post_name' , 'post_password' , 'post_parent' , 'menu_order' );
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$post_ID = wp_insert_post ( $postdata );
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if ( ! $post_ID ) {
return new IXR_Error ( 500 , 'Sorry, your entry could not be posted. Something wrong happened.' );
}
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$this -> attach_uploads ( $post_ID , $post_content );
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logIO ( 'O' , " Posted ! ID: $post_ID " );
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return strval ( $post_ID );
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}
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function attach_uploads ( $post_ID , $post_content ) {
global $wpdb ;
// find any unattached files
$attachments = $wpdb -> get_results ( " SELECT ID, guid FROM { $wpdb -> posts } WHERE post_parent = '-1' AND post_type = 'attachment' " );
if ( is_array ( $attachments ) ) {
foreach ( $attachments as $file ) {
if ( strpos ( $post_content , $file -> guid ) !== false ) {
$wpdb -> query ( " UPDATE { $wpdb -> posts } SET post_parent = ' $post_ID ' WHERE ID = ' { $file -> ID } ' " );
}
}
}
}
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/* metaweblog.editPost ...edits a post */
function mw_editPost ( $args ) {
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global $wpdb , $post_default_category ;
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$this -> escape ( $args );
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$post_ID = ( int ) $args [ 0 ];
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$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
$content_struct = $args [ 3 ];
$publish = $args [ 4 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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set_current_user ( 0 , $user_login );
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// The post_type defaults to post, but could also be page.
$post_type = " post " ;
if (
! empty ( $content_struct [ " post_type " ])
&& ( $content_struct [ " post_type " ] == " page " )
) {
$post_type = " page " ;
}
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// Edit page caps are checked in editPage. Just check post here.
if ( ( 'post' == $post_type ) && ! current_user_can ( 'edit_post' , $post_ID ) )
return new IXR_Error ( 401 , 'Sorry, you can not edit this post.' );
$postdata = wp_get_single_post ( $post_ID , ARRAY_A );
extract ( $postdata );
$this -> escape ( $postdata );
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// Let WordPress manage slug if none was provided.
$post_name = " " ;
if ( ! empty ( $content_struct [ " wp_slug " ])) {
$post_name = $content_struct [ " wp_slug " ];
}
// Only use a password if one was given.
if ( ! empty ( $content_struct [ " wp_password " ])) {
$post_password = $content_struct [ " wp_password " ];
}
// Only set a post parent if one was given.
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if ( isset ( $content_struct [ " wp_page_parent_id " ])) {
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$post_parent = $content_struct [ " wp_page_parent_id " ];
}
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// Only set the menu_order if it was given.
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if ( ! empty ( $content_struct [ " wp_page_order " ])) {
$menu_order = $content_struct [ " wp_page_order " ];
}
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// Only set the post_author if one is set.
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if ( ! empty ( $content_struct [ " wp_author_id " ])) {
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switch ( $post_type ) {
case " post " :
if ( ! current_user_can ( " edit_others_posts " )) {
return ( new IXR_Error ( 401 , " You are not allowed to " .
" change the post author as this user. " ));
}
break ;
case " page " :
if ( ! current_user_can ( " edit_others_pages " )) {
return ( new IXR_Error ( 401 , " You are not allowed to " .
" change the page author as this user. " ));
}
break ;
default :
return ( new IXR_Error ( 401 , " Invalid post type. " ));
break ;
}
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$post_author = $content_struct [ " wp_author_id " ];
}
// Only set ping_status if it was provided.
if ( isset ( $content_struct [ " mt_allow_pings " ])) {
switch ( $content_struct [ " mt_allow_pings " ]) {
case " 0 " :
$ping_status = " closed " ;
break ;
case " 1 " :
$ping_status = " open " ;
break ;
}
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}
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$post_title = $content_struct [ 'title' ];
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$post_content = apply_filters ( 'content_save_pre' , $content_struct [ 'description' ] );
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$catnames = $content_struct [ 'categories' ];
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$post_category = array ();
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if ( is_array ( $catnames )) {
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foreach ( $catnames as $cat ) {
$post_category [] = get_cat_ID ( $cat );
}
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}
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$post_excerpt = $content_struct [ 'mt_excerpt' ];
$post_more = $content_struct [ 'mt_text_more' ];
$post_status = $publish ? 'publish' : 'draft' ;
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if ( ( 'publish' == $post_status ) ) {
if ( ( 'page' == $post_type ) && ! current_user_can ( 'publish_pages' ) )
return new IXR_Error ( 401 , 'Sorry, you do not have the right to publish this page.' );
else if ( ! current_user_can ( 'publish_posts' ) )
return new IXR_Error ( 401 , 'Sorry, you do not have the right to publish this post.' );
}
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if ( $post_more ) {
$post_content = $post_content . " \n <!--more--> \n " . $post_more ;
}
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$to_ping = $content_struct [ 'mt_tb_ping_urls' ];
if ( is_array ( $to_ping ) )
$to_ping = implode ( ' ' , $to_ping );
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if ( isset ( $content_struct [ " mt_allow_comments " ])) {
$comment_status = $content_struct [ " mt_allow_comments " ];
}
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// Do some timestamp voodoo
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$dateCreatedd = $content_struct [ 'dateCreated' ];
if ( ! empty ( $dateCreatedd )) {
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$dateCreated = $dateCreatedd -> getIso ();
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$post_date = get_date_from_gmt ( iso8601_to_datetime ( $dateCreated ));
$post_date_gmt = iso8601_to_datetime ( $dateCreated , GMT );
} else {
$post_date = $postdata [ 'post_date' ];
$post_date_gmt = $postdata [ 'post_date_gmt' ];
}
// We've got all the data -- post it:
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$newpost = compact ( 'ID' , 'post_content' , 'post_title' , 'post_category' , 'post_status' , 'post_excerpt' , 'comment_status' , 'ping_status' , 'post_date' , 'post_date_gmt' , 'to_ping' , 'post_name' , 'post_password' , 'post_parent' , 'menu_order' , 'post_author' );
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$result = wp_update_post ( $newpost );
if ( ! $result ) {
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return new IXR_Error ( 500 , 'Sorry, your entry could not be edited. Something wrong happened.' );
}
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$this -> attach_uploads ( $ID , $post_content );
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logIO ( 'O' , " (MW) Edited ! ID: $post_ID " );
return true ;
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}
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/* metaweblog.getPost ...returns a post */
function mw_getPost ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$post_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$postdata = wp_get_single_post ( $post_ID , ARRAY_A );
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if ( $postdata [ 'post_date' ] != '' ) {
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$post_date = mysql2date ( 'Ymd\TH:i:s' , $postdata [ 'post_date' ]);
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$categories = array ();
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$catids = wp_get_post_categories ( $post_ID );
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foreach ( $catids as $catid ) {
$categories [] = get_cat_name ( $catid );
}
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$post = get_extended ( $postdata [ 'post_content' ]);
$link = post_permalink ( $postdata [ 'ID' ]);
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// Get the author info.
$author = get_userdata ( $postdata [ 'post_author' ]);
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$allow_comments = ( 'open' == $postdata [ 'comment_status' ]) ? 1 : 0 ;
$allow_pings = ( 'open' == $postdata [ 'ping_status' ]) ? 1 : 0 ;
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$resp = array (
'dateCreated' => new IXR_Date ( $post_date ),
'userid' => $postdata [ 'post_author' ],
'postid' => $postdata [ 'ID' ],
'description' => $post [ 'main' ],
'title' => $postdata [ 'post_title' ],
'link' => $link ,
'permaLink' => $link ,
// commented out because no other tool seems to use this
// 'content' => $entry['post_content'],
'categories' => $categories ,
'mt_excerpt' => $postdata [ 'post_excerpt' ],
'mt_text_more' => $post [ 'extended' ],
'mt_allow_comments' => $allow_comments ,
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'mt_allow_pings' => $allow_pings ,
'wp_slug' => $postdata [ 'post_name' ],
'wp_password' => $postdata [ 'post_password' ],
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'wp_author_id' => $author -> ID ,
'wp_author_display_name' => $author -> display_name
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);
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return $resp ;
} else {
return new IXR_Error ( 404 , 'Sorry, no such post.' );
}
}
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/* metaweblog.getRecentPosts ...returns recent posts */
function mw_getRecentPosts ( $args ) {
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$this -> escape ( $args );
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$blog_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
$num_posts = $args [ 3 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$posts_list = wp_get_recent_posts ( $num_posts );
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if ( ! $posts_list ) {
$this -> error = new IXR_Error ( 500 , 'Either there are no posts, or something went wrong.' );
return $this -> error ;
}
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foreach ( $posts_list as $entry ) {
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$post_date = mysql2date ( 'Ymd\TH:i:s' , $entry [ 'post_date' ]);
$categories = array ();
$catids = wp_get_post_categories ( $entry [ 'ID' ]);
foreach ( $catids as $catid ) {
$categories [] = get_cat_name ( $catid );
}
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$post = get_extended ( $entry [ 'post_content' ]);
$link = post_permalink ( $entry [ 'ID' ]);
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// Get the post author info.
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$author = get_userdata ( $entry [ 'post_author' ]);
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$allow_comments = ( 'open' == $entry [ 'comment_status' ]) ? 1 : 0 ;
$allow_pings = ( 'open' == $entry [ 'ping_status' ]) ? 1 : 0 ;
$struct [] = array (
'dateCreated' => new IXR_Date ( $post_date ),
'userid' => $entry [ 'post_author' ],
'postid' => $entry [ 'ID' ],
'description' => $post [ 'main' ],
'title' => $entry [ 'post_title' ],
'link' => $link ,
'permaLink' => $link ,
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// commented out because no other tool seems to use this
// 'content' => $entry['post_content'],
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'categories' => $categories ,
'mt_excerpt' => $entry [ 'post_excerpt' ],
'mt_text_more' => $post [ 'extended' ],
'mt_allow_comments' => $allow_comments ,
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'mt_allow_pings' => $allow_pings ,
'wp_slug' => $entry [ 'post_name' ],
'wp_password' => $entry [ 'post_password' ],
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'wp_author_id' => $author -> ID ,
'wp_author_display_name' => $author -> display_name
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);
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}
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$recent_posts = array ();
for ( $j = 0 ; $j < count ( $struct ); $j ++ ) {
array_push ( $recent_posts , $struct [ $j ]);
}
return $recent_posts ;
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}
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/* metaweblog.getCategories ...returns the list of categories on a given weblog */
function mw_getCategories ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$blog_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$categories_struct = array ();
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// FIXME: can we avoid using direct SQL there?
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if ( $cats = $wpdb -> get_results ( " SELECT cat_ID,cat_name,category_parent FROM $wpdb->categories " , ARRAY_A )) {
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foreach ( $cats as $cat ) {
$struct [ 'categoryId' ] = $cat [ 'cat_ID' ];
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$struct [ 'parentId' ] = $cat [ 'category_parent' ];
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$struct [ 'description' ] = $cat [ 'cat_name' ];
$struct [ 'categoryName' ] = $cat [ 'cat_name' ];
$struct [ 'htmlUrl' ] = wp_specialchars ( get_category_link ( $cat [ 'cat_ID' ]));
$struct [ 'rssUrl' ] = wp_specialchars ( get_category_rss_link ( false , $cat [ 'cat_ID' ], $cat [ 'cat_name' ]));
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$categories_struct [] = $struct ;
}
}
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return $categories_struct ;
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}
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/* metaweblog.newMediaObject uploads a file, following your settings */
function mw_newMediaObject ( $args ) {
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// adapted from a patch by Johann Richard
// http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/
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global $wpdb ;
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$blog_ID = $wpdb -> escape ( $args [ 0 ]);
$user_login = $wpdb -> escape ( $args [ 1 ]);
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$user_pass = $wpdb -> escape ( $args [ 2 ]);
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$data = $args [ 3 ];
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$name = sanitize_file_name ( $data [ 'name' ] );
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$type = $data [ 'type' ];
$bits = $data [ 'bits' ];
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if ( ! empty ( $data [ " overwrite " ]) && ( $data [ " overwrite " ] == true )) {
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// Get postmeta info on the object.
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$old_file = $wpdb -> get_row ( "
SELECT ID
FROM { $wpdb -> posts }
WHERE post_title = '{$name}'
AND post_type = 'attachment'
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" );
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// Delete previous file.
wp_delete_attachment ( $old_file -> ID );
// Make sure the new name is different by pre-pending the
// previous post id.
$filename = preg_replace ( " /^wpid \ d+-/ " , " " , $name );
$name = " wpid { $old_file -> ID } - { $filename } " ;
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}
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logIO ( 'O' , '(MW) Received ' . strlen ( $bits ) . ' bytes' );
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass ) )
return $this -> error ;
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'upload_files' ) ) {
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logIO ( 'O' , '(MW) User does not have upload_files capability' );
$this -> error = new IXR_Error ( 401 , 'You are not allowed to upload files to this site.' );
return $this -> error ;
}
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if ( $upload_err = apply_filters ( " pre_upload_error " , false ) )
return new IXR_Error ( 500 , $upload_err );
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$upload = wp_upload_bits ( $name , $type , $bits , $overwrite );
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if ( ! empty ( $upload [ 'error' ]) ) {
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$errorString = 'Could not write file ' . $name . ' (' . $upload [ 'error' ] . ')' ;
logIO ( 'O' , '(MW) ' . $errorString );
return new IXR_Error ( 500 , $errorString );
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}
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// Construct the attachment array
// attach to post_id -1
$post_id = - 1 ;
$attachment = array (
'post_title' => $name ,
'post_content' => '' ,
'post_type' => 'attachment' ,
'post_parent' => $post_id ,
'post_mime_type' => $type ,
'guid' => $upload [ 'url' ]
);
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// Save the data
$id = wp_insert_attachment ( $attachment , $upload [ 'file' ], $post_id );
wp_update_attachment_metadata ( $id , wp_generate_attachment_metadata ( $id , $upload [ 'file' ] ) );
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return apply_filters ( 'wp_handle_upload' , array ( 'file' => $name , 'url' => $upload [ 'url' ], 'type' => $type ) );
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}
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/* MovableType API functions
* specs on http :// www . movabletype . org / docs / mtmanual_programmatic . html
*/
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/* mt.getRecentPostTitles ...returns recent posts' titles */
function mt_getRecentPostTitles ( $args ) {
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$this -> escape ( $args );
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$blog_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
$num_posts = $args [ 3 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$posts_list = wp_get_recent_posts ( $num_posts );
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if ( ! $posts_list ) {
$this -> error = new IXR_Error ( 500 , 'Either there are no posts, or something went wrong.' );
return $this -> error ;
}
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foreach ( $posts_list as $entry ) {
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$post_date = mysql2date ( 'Ymd\TH:i:s' , $entry [ 'post_date' ]);
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$struct [] = array (
'dateCreated' => new IXR_Date ( $post_date ),
'userid' => $entry [ 'post_author' ],
'postid' => $entry [ 'ID' ],
'title' => $entry [ 'post_title' ],
);
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}
$recent_posts = array ();
for ( $j = 0 ; $j < count ( $struct ); $j ++ ) {
array_push ( $recent_posts , $struct [ $j ]);
}
return $recent_posts ;
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}
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/* mt.getCategoryList ...returns the list of categories on a given weblog */
function mt_getCategoryList ( $args ) {
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global $wpdb ;
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$this -> escape ( $args );
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$blog_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$categories_struct = array ();
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// FIXME: can we avoid using direct SQL there?
if ( $cats = $wpdb -> get_results ( " SELECT cat_ID, cat_name FROM $wpdb->categories " , ARRAY_A )) {
foreach ( $cats as $cat ) {
$struct [ 'categoryId' ] = $cat [ 'cat_ID' ];
$struct [ 'categoryName' ] = $cat [ 'cat_name' ];
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$categories_struct [] = $struct ;
}
}
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return $categories_struct ;
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}
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/* mt.getPostCategories ...returns a post's categories */
function mt_getPostCategories ( $args ) {
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$this -> escape ( $args );
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$post_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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$categories = array ();
$catids = wp_get_post_categories ( intval ( $post_ID ));
// first listed category will be the primary category
$isPrimary = true ;
foreach ( $catids as $catid ) {
$categories [] = array (
'categoryName' => get_cat_name ( $catid ),
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'categoryId' => ( string ) $catid ,
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'isPrimary' => $isPrimary
);
$isPrimary = false ;
}
return $categories ;
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}
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/* mt.setPostCategories ...sets a post's categories */
function mt_setPostCategories ( $args ) {
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$this -> escape ( $args );
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$post_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
$categories = $args [ 3 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'edit_post' , $post_ID ) )
return new IXR_Error ( 401 , 'Sorry, you can not edit this post.' );
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foreach ( $categories as $cat ) {
$catids [] = $cat [ 'categoryId' ];
}
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wp_set_post_categories ( $post_ID , $catids );
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return true ;
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}
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/* mt.supportedMethods ...returns an array of methods supported by this server */
function mt_supportedMethods ( $args ) {
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$supported_methods = array ();
foreach ( $this -> methods as $key => $value ) {
$supported_methods [] = $key ;
}
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return $supported_methods ;
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}
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/* mt . supportedTextFilters ... returns an empty array because we don ' t
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support per - post text filters yet */
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function mt_supportedTextFilters ( $args ) {
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return array ();
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}
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/* mt.getTrackbackPings ...returns trackbacks sent to a given post */
function mt_getTrackbackPings ( $args ) {
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global $wpdb ;
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$post_ID = intval ( $args );
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$actual_post = wp_get_single_post ( $post_ID , ARRAY_A );
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if ( ! $actual_post ) {
return new IXR_Error ( 404 , 'Sorry, no such post.' );
}
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$comments = $wpdb -> get_results ( " SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = $post_ID " );
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if ( ! $comments ) {
return array ();
}
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$trackback_pings = array ();
foreach ( $comments as $comment ) {
if ( 'trackback' == $comment -> comment_type ) {
$content = $comment -> comment_content ;
$title = substr ( $content , 8 , ( strpos ( $content , '</strong>' ) - 8 ));
$trackback_pings [] = array (
'pingTitle' => $title ,
'pingURL' => $comment -> comment_author_url ,
'pingIP' => $comment -> comment_author_IP
);
}
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}
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return $trackback_pings ;
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}
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/* mt.publishPost ...sets a post's publish status to 'publish' */
function mt_publishPost ( $args ) {
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$this -> escape ( $args );
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$post_ID = $args [ 0 ];
$user_login = $args [ 1 ];
$user_pass = $args [ 2 ];
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if ( ! $this -> login_pass_ok ( $user_login , $user_pass )) {
return $this -> error ;
}
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set_current_user ( 0 , $user_login );
if ( ! current_user_can ( 'edit_post' , $post_ID ) )
return new IXR_Error ( 401 , 'Sorry, you can not edit this post.' );
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$postdata = wp_get_single_post ( $post_ID , ARRAY_A );
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$postdata [ 'post_status' ] = 'publish' ;
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// retain old cats
$cats = wp_get_post_categories ( $post_ID );
$postdata [ 'post_category' ] = $cats ;
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$this -> escape ( $postdata );
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$result = wp_update_post ( $postdata );
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return $result ;
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}
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/* PingBack functions
* specs on www . hixie . ch / specs / pingback / pingback
*/
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/* pingback.ping gets a pingback and registers it */
function pingback_ping ( $args ) {
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global $wpdb , $wp_version ;
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$this -> escape ( $args );
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$pagelinkedfrom = $args [ 0 ];
$pagelinkedto = $args [ 1 ];
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$title = '' ;
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$pagelinkedfrom = str_replace ( '&' , '&' , $pagelinkedfrom );
$pagelinkedto = preg_replace ( '#&([^amp\;])#is' , '&$1' , $pagelinkedto );
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$error_code = - 1 ;
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// Check if the page linked to is in our site
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$pos1 = strpos ( $pagelinkedto , str_replace ( array ( 'http://www.' , 'http://' , 'https://www.' , 'https://' ), '' , get_option ( 'home' )));
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if ( ! $pos1 )
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return new IXR_Error ( 0 , 'Is there no link to us?' );
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// let's find which post is linked to
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// FIXME: does url_to_postid() cover all these cases already?
// if so, then let's use it and drop the old code.
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$urltest = parse_url ( $pagelinkedto );
if ( $post_ID = url_to_postid ( $pagelinkedto )) {
$way = 'url_to_postid()' ;
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} elseif ( preg_match ( '#p/[0-9]{1,}#' , $urltest [ 'path' ], $match )) {
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// the path defines the post_ID (archives/p/XXXX)
$blah = explode ( '/' , $match [ 0 ]);
$post_ID = $blah [ 1 ];
$way = 'from the path' ;
} elseif ( preg_match ( '#p=[0-9]{1,}#' , $urltest [ 'query' ], $match )) {
// the querystring defines the post_ID (?p=XXXX)
$blah = explode ( '=' , $match [ 0 ]);
$post_ID = $blah [ 1 ];
$way = 'from the querystring' ;
} elseif ( isset ( $urltest [ 'fragment' ])) {
// an #anchor is there, it's either...
if ( intval ( $urltest [ 'fragment' ])) {
// ...an integer #XXXX (simpliest case)
$post_ID = $urltest [ 'fragment' ];
$way = 'from the fragment (numeric)' ;
} elseif ( preg_match ( '/post-[0-9]+/' , $urltest [ 'fragment' ])) {
// ...a post id in the form 'post-###'
$post_ID = preg_replace ( '/[^0-9]+/' , '' , $urltest [ 'fragment' ]);
$way = 'from the fragment (post-###)' ;
} elseif ( is_string ( $urltest [ 'fragment' ])) {
// ...or a string #title, a little more complicated
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$title = preg_replace ( '/[^a-z0-9]/i' , '.' , $urltest [ 'fragment' ]);
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$sql = " SELECT ID FROM $wpdb->posts WHERE post_title RLIKE ' $title ' " ;
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if ( ! ( $post_ID = $wpdb -> get_var ( $sql )) ) {
// returning unknown error '0' is better than die()ing
return new IXR_Error ( 0 , '' );
}
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$way = 'from the fragment (title)' ;
}
} else {
// TODO: Attempt to extract a post ID from the given URL
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return new IXR_Error ( 33 , 'The specified target URL cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.' );
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}
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$post_ID = ( int ) $post_ID ;
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logIO ( " O " , " (PB) URL=' $pagelinkedto ' ID=' $post_ID ' Found=' $way ' " );
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$post = get_post ( $post_ID );
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if ( ! $post ) // Post_ID not found
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return new IXR_Error ( 33 , 'The specified target URL cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.' );
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if ( $post_ID == url_to_postid ( $pagelinkedfrom ) )
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return new IXR_Error ( 0 , 'The source URL and the target URL cannot both point to the same resource.' );
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// Check if pings are on
if ( 'closed' == $post -> ping_status )
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return new IXR_Error ( 33 , 'The specified target URL cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.' );
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// Let's check that the remote site didn't already pingback this entry
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$result = $wpdb -> get_results ( " SELECT * FROM $wpdb->comments WHERE comment_post_ID = ' $post_ID ' AND comment_author_url = ' $pagelinkedfrom ' " );
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if ( $wpdb -> num_rows ) // We already have a Pingback from this URL
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return new IXR_Error ( 48 , 'The pingback has already been registered.' );
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// very stupid, but gives time to the 'from' server to publish !
sleep ( 1 );
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// Let's check the remote site
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$linea = wp_remote_fopen ( $pagelinkedfrom );
if ( ! $linea )
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return new IXR_Error ( 16 , 'The source URL does not exist.' );
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// Work around bug in strip_tags():
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$linea = str_replace ( '<!DOC' , '<DOC' , $linea );
$linea = preg_replace ( '/[\s\r\n\t]+/' , ' ' , $linea ); // normalize spaces
$linea = preg_replace ( " / <(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/ " , " \n \n " , $linea );
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preg_match ( '|<title>([^<]*?)</title>|is' , $linea , $matchtitle );
$title = $matchtitle [ 1 ];
if ( empty ( $title ) )
return new IXR_Error ( 32 , 'We cannot find a title on that page.' );
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$linea = strip_tags ( $linea , '<a>' ); // just keep the tag we need
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$p = explode ( " \n \n " , $linea );
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$preg_target = preg_quote ( $pagelinkedto );
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foreach ( $p as $para ) {
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if ( strpos ( $para , $pagelinkedto ) !== false ) { // it exists, but is it a link?
preg_match ( " |<a[^>]+? " . $preg_target . " [^>]*>([^>]+?)</a>| " , $para , $context );
// If the URL isn't in a link context, keep looking
if ( empty ( $context ) )
continue ;
// We're going to use this fake tag to mark the context in a bit
// the marker is needed in case the link text appears more than once in the paragraph
$excerpt = preg_replace ( '|\</?wpcontext\>|' , '' , $para );
// prevent really long link text
if ( strlen ( $context [ 1 ]) > 100 )
$context [ 1 ] = substr ( $context [ 1 ], 0 , 100 ) . '...' ;
$marker = '<wpcontext>' . $context [ 1 ] . '</wpcontext>' ; // set up our marker
$excerpt = str_replace ( $context [ 0 ], $marker , $excerpt ); // swap out the link for our marker
$excerpt = strip_tags ( $excerpt , '<wpcontext>' ); // strip all tags but our context marker
$excerpt = trim ( $excerpt );
$preg_marker = preg_quote ( $marker );
$excerpt = preg_replace ( " |.*? \ s(. { 0,100} $preg_marker . { 0,100}) \ s.*|s " , '$1' , $excerpt );
$excerpt = strip_tags ( $excerpt ); // YES, again, to remove the marker wrapper
break ;
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}
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}
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if ( empty ( $context ) ) // Link to target not found
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return new IXR_Error ( 17 , 'The source URL does not contain a link to the target URL, and so cannot be used as a source.' );
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$pagelinkedfrom = preg_replace ( '#&([^amp\;])#is' , '&$1' , $pagelinkedfrom );
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$context = '[...] ' . wp_specialchars ( $excerpt ) . ' [...]' ;
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$original_pagelinkedfrom = $pagelinkedfrom ;
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$pagelinkedfrom = $wpdb -> escape ( $pagelinkedfrom );
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$original_title = $title ;
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$comment_post_ID = ( int ) $post_ID ;
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$comment_author = $title ;
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$this -> escape ( $comment_author );
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$comment_author_url = $pagelinkedfrom ;
$comment_content = $context ;
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$this -> escape ( $comment_content );
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$comment_type = 'pingback' ;
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$commentdata = compact ( 'comment_post_ID' , 'comment_author' , 'comment_author_url' , 'comment_content' , 'comment_type' );
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$comment_ID = wp_new_comment ( $commentdata );
do_action ( 'pingback_post' , $comment_ID );
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return " Pingback from $pagelinkedfrom to $pagelinkedto registered. Keep the web talking! :-) " ;
}
/* pingback . extensions . getPingbacks returns an array of URLs
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that pingbacked the given URL
specs on http :// www . aquarionics . com / misc / archives / blogite / 0198. html */
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function pingback_extensions_getPingbacks ( $args ) {
global $wpdb ;
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$this -> escape ( $args );
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$url = $args ;
$post_ID = url_to_postid ( $url );
if ( ! $post_ID ) {
// We aren't sure that the resource is available and/or pingback enabled
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return new IXR_Error ( 33 , 'The specified target URL cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.' );
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}
$actual_post = wp_get_single_post ( $post_ID , ARRAY_A );
if ( ! $actual_post ) {
// No such post = resource not found
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return new IXR_Error ( 32 , 'The specified target URL does not exist.' );
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}
$comments = $wpdb -> get_results ( " SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = $post_ID " );
if ( ! $comments ) {
return array ();
}
$pingbacks = array ();
foreach ( $comments as $comment ) {
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if ( 'pingback' == $comment -> comment_type )
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$pingbacks [] = $comment -> comment_author_url ;
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}
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return $pingbacks ;
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}
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}
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$wp_xmlrpc_server = new wp_xmlrpc_server ();
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?>