删除页面并为所有新的网络站点创建默认页面

时间：2013-09-14 作者：730wavy

我正在使用以下代码删除一些默认页面，并为创建的所有新站点创建一些默认页面。它现在可以正常工作，但那只是因为我故意在那里犯了一个错误，每当我纠正时，函数就会停止工作。

这是代码中有故意错误的部分（我也尝试使用一些代码来选择默认页面模板，但这不起作用）

function create_my_pages3($blog_id, $user_id){
  switch_to_blog($blog_id);

  // not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'contact\')) return;

  // create each page
  $page_id = wp_insert_post(array(
    \'post_title\'     => \'Attorneys\',
    \'post_name\'      => \'attorneys\',
    \'post_content\'   => \'This is your Attorney page.\',
    \'post_status\'    => \'publish\',
    \'post_author\'    => $user_id, // or "1" (super-admin?)
    \'post_type\'      => \'page\',
    \'menu_order\'     => 3,
    \'comment_status\' => \'closed\',
    \'ping_status\'    => \'closed\',
     // + see: http://codex.wordpress.org/Function_Reference/wp_insert_post
  ));  
update_post_meta( $id, \'_wp_page_template\', \'new_template.php\' );

  restore_current_blog();
}
这是完整的代码

// Create Pages

add_action(\'wpmu_new_blog\', \'create_my_pages\', 10, 2);

function create_my_pages($blog_id, $user_id){
  switch_to_blog($blog_id);

  // not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'About\')) return;

  // create each page
  $page_id = wp_insert_post(array(
    \'post_title\'     => \'About\',
    \'post_name\'      => \'about\',
    \'post_content\'   => \'This is your about page\',
    \'post_status\'    => \'publish\',
    \'post_author\'    => $user_id, // or "1" (super-admin?)
    \'post_type\'      => \'page\',
    \'menu_order\'     => 1,
    \'comment_status\' => \'closed\',
    \'ping_status\'    => \'closed\',
     // + see: http://codex.wordpress.org/Function_Reference/wp_insert_post
  ));  

  restore_current_blog();
}

add_action(\'wpmu_new_blog\', \'create_my_pages2\', 10, 2);

function create_my_pages2($blog_id, $user_id){
  switch_to_blog($blog_id);

  // not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'Contact\')) return;

  // create each page
  $page_id = wp_insert_post(array(
    \'post_title\'     => \'Contact\',
    \'post_name\'      => \'contact\',
    \'post_content\'   => \'This is your contact page.\',
    \'post_status\'    => \'publish\',
    \'post_author\'    => $user_id, // or "1" (super-admin?)
    \'post_type\'      => \'page\',
    \'menu_order\'     => 2,
    \'comment_status\' => \'closed\',
    \'ping_status\'    => \'closed\',
     // + see: http://codex.wordpress.org/Function_Reference/wp_insert_post
  ));  

  restore_current_blog();
}

add_action(\'wpmu_new_blog\', \'create_my_pages5\', 10, 2);

function create_my_pages5($blog_id, $user_id){
  switch_to_blog($blog_id);

  // not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'Attorneys\')) return;

  // create each page
  $page_id = wp_insert_post(array(
    \'post_title\'     => \'Attorneys\',
    \'post_name\'      => \'attorneys\',
    \'post_content\'   => \'This is your Attorney page.\',
    \'post_status\'    => \'publish\',
    \'post_author\'    => $user_id, // or "1" (super-admin?)
    \'post_type\'      => \'page\',
    \'menu_order\'     => 5,
    \'comment_status\' => \'closed\',
    \'ping_status\'    => \'closed\',
     // + see: http://codex.wordpress.org/Function_Reference/wp_insert_post
  ));  

  restore_current_blog();
}

add_action(\'wpmu_new_blog\', \'create_my_pages3\', 10, 2);

function create_my_pages3($blog_id, $user_id){
  switch_to_blog($blog_id);

  // not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'contact\')) return;

  // create each page
  $page_id = wp_insert_post(array(
    \'post_title\'     => \'Attorneys\',
    \'post_name\'      => \'attorneys\',
    \'post_content\'   => \'This is your Attorney page.\',
    \'post_status\'    => \'publish\',
    \'post_author\'    => $user_id, // or "1" (super-admin?)
    \'post_type\'      => \'page\',
    \'menu_order\'     => 3,
    \'comment_status\' => \'closed\',
    \'ping_status\'    => \'closed\',
     // + see: http://codex.wordpress.org/Function_Reference/wp_insert_post
  ));  
update_post_meta( $id, \'_wp_page_template\', \'new_template.php\' );

  restore_current_blog();
}

add_action(\'wpmu_new_blog\', \'create_my_pages4\', 10, 2);

function create_my_pages4($blog_id, $user_id){
  switch_to_blog($blog_id);

  // not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'Practice Areas\')) return;

  // create each page
  $page_id = wp_insert_post(array(
    \'post_title\'     => \'Practice Areas\',
    \'post_name\'      => \'practice-areas\',
    \'post_content\'   => \'This is your practice areas page.\',
    \'post_status\'    => \'publish\',
    \'post_author\'    => $user_id, // or "1" (super-admin?)
    \'post_type\'      => \'page\',
    \'menu_order\'     => 4,
    \'comment_status\' => \'closed\',
    \'ping_status\'    => \'closed\',
     // + see: http://codex.wordpress.org/Function_Reference/wp_insert_post
  ));  

  restore_current_blog();
}

// Delete Pages
add_action(\'wpmu_new_blog\', \'delete_my_pages\', 10, 2);
function delete_my_pages(){
$post = get_page_by_path(\'hello-world\',OBJECT,\'post\');
if ($post)
  wp_delete_post($post->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages2\', 10, 2);
function delete_my_pages2(){
$page = get_page_by_path(\'login\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages3\', 10, 2);
function delete_my_pages3(){
$page = get_page_by_path(\'logout\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages4\', 10, 2);
function delete_my_pages4(){
$page = get_page_by_path(\'lostpassword\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages5\', 10, 2);
function delete_my_pages5(){
$page = get_page_by_path(\'register\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages6\', 10, 2);
function delete_my_pages6(){
$page = get_page_by_path(\'resetpass\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages7\', 10, 2);
function delete_my_pages7(){
$page = get_page_by_path(\'sample-page\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}

add_action(\'wpmu_new_blog\', \'delete_my_pages8\', 10, 2);
function delete_my_pages8(){
$page = get_page_by_path(\'store\',OBJECT,\'page\');
if ($page)
  wp_delete_post($page->ID,true);
}
我怎样才能清除这些错误并使其在没有故意错误的情况下正常工作？

EDIT

此处显示错误-

// not really need, new blogs shouldn\'t have any content
  if(get_page_by_title(\'contact\')) return;
如果上面写着“联系”，那么应该与此匹配（律师）

// create each page
      $page_id = wp_insert_post(array(
        \'post_title\'     => \'Attorneys\',
        \'post_name\'      => \'attorneys\',
如果我将联系人改为律师，那么所有被删除的页面都会再次显示出来。

1 个回复
SO网友:brasofilo

我真的不知道你的逻辑在哪里出了问题，也没有修改你的每个插入/删除挂钩。但是代码可以大大简化，使每个函数只调用一次，从而使其易于工作。

add_action( \'wpmu_new_blog\', \'setup_blog_wpse_114119\', 10, 2 );

function setup_blog_wpse_114119( $blog_id, $user_id )
{
    create_pages_wpse_114119( $blog_id, $user_id );
    delete_pages_wpse_114119( $blog_id, $user_id );
}

function create_pages_wpse_114119( $blog_id, $user_id )
{
    $defaults = array(
        array(
            \'post_title\'     => \'About\',
            \'post_name\'      => \'about\',
            \'post_content\'   => \'This is your about page\',
            \'post_status\'    => \'publish\',
            \'post_author\'    => $user_id, // or "1" (super-admin?)
            \'post_type\'      => \'page\',
            \'menu_order\'     => 1,
            \'comment_status\' => \'closed\',
            \'ping_status\'    => \'closed\',
        ),
        array(
            \'post_title\'     => \'Contact\',
            \'post_name\'      => \'contact\',
            \'post_content\'   => \'This is your contact page.\',
            \'post_status\'    => \'publish\',
            \'post_author\'    => $user_id, // or "1" (super-admin?)
            \'post_type\'      => \'page\',
            \'menu_order\'     => 2,
            \'comment_status\' => \'closed\',
            \'ping_status\'    => \'closed\',
        )
    );  
    # Not really necessary, but good practice: http://wordpress.stackexchange.com/q/89113/12615
    $current_blog = get_current_blog_id();
    switch_to_blog( $blog_id );
    foreach( $defaults as $page )
    {
        // not really need, new blogs shouldn\'t have any content
        if( get_page_by_title( $page[\'post_title\'] ) ) 
            continue;
        wp_insert_post( $page );
    }
    switch_to_blog( $current_blog );
}

function delete_pages_wpse_114119( $blog_id, $user_id )
{
    $defaults = array( 
        \'post\' => \'hello-world\', 
        \'page\' => \'sample-page\' 
    );
    $current_blog = get_current_blog_id();
    switch_to_blog( $blog_id );
    foreach( $defaults as $type => $slug )
    {
        if( $post = get_page_by_path( $slug, OBJECT, $type ) )
            wp_delete_post( $post->ID, true );
    }
    switch_to_blog( $current_blog );
}

结束
标签： functions   multisite   pages   customization   network-admin   小码农  

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