我正在开发一个生成团队页面的wordpress插件。所以我需要添加一个模板页面team.php。该过程是否可以独立于主题自动化,或者必须敦促用户手动将文件复制到模板目录。
答案 0 :(得分:1)
您不需要像这样复制页面。要求用户创建一个只包含短代码的普通页面,您可以将其替换为内容。
这是做这些事情的标准方法。此页面将告诉您如何操作:http://codex.wordpress.org/Shortcode_API
示例:
//In your functions.php file
function create_team_page($atts, $content = null){
//$team_data = generate data here
return $team_data;
}
add_shortcode('team_page', 'create_team_page');
用户只需使用wordpress创建一个新页面,并将短代码[team_data]
放入内容中。你的钩子会用内容替换它。
答案 1 :(得分:1)
回答原始问题,是的,您可以从插件中添加页面模板,与任何主题无关。
这是我的代码解决方案(受Tom McFarlin启发)。
这是为插件设计的(在插件的根目录中搜索模板文件)。如果需要,可以更改此内容 - 有关此解决方案的更多详细信息,请查看我的完整教程http://www.wpexplorer.com/wordpress-page-templates-plugin/。这些文件的格式也完全相同,就像它们直接包含在主题中一样。
要自定义,只需在__construct方法中编辑以下代码块;
$this->templates = array(
'goodtobebad-template.php' => 'It\'s Good to Be Bad',
);
完整代码;
class PageTemplater {
/**
* A Unique Identifier
*/
protected $plugin_slug;
/**
* A reference to an instance of this class.
*/
private static $instance;
/**
* The array of templates that this plugin tracks.
*/
protected $templates;
/**
* Returns an instance of this class.
*/
public static function get_instance() {
if( null == self::$instance ) {
self::$instance = new PageTemplater();
}
return self::$instance;
}
/**
* Initializes the plugin by setting filters and administration functions.
*/
private function __construct() {
$this->templates = array();
// Add a filter to the attributes metabox to inject template into the cache.
add_filter(
'page_attributes_dropdown_pages_args',
array( $this, 'register_project_templates' )
);
// Add a filter to the save post to inject out template into the page cache
add_filter(
'wp_insert_post_data',
array( $this, 'register_project_templates' )
);
// Add a filter to the template include to determine if the page has our
// template assigned and return it's path
add_filter(
'template_include',
array( $this, 'view_project_template')
);
// Add your templates to this array.
$this->templates = array(
'goodtobebad-template.php' => 'It\'s Good to Be Bad',
);
}
/**
* Adds our template to the pages cache in order to trick WordPress
* into thinking the template file exists where it doens't really exist.
*
*/
public function register_project_templates( $atts ) {
// Create the key used for the themes cache
$cache_key = 'page_templates-' . md5( get_theme_root() . '/' . get_stylesheet() );
// Retrieve the cache list.
// If it doesn't exist, or it's empty prepare an array
$templates = wp_get_theme()->get_page_templates();
if ( empty( $templates ) ) {
$templates = array();
}
// New cache, therefore remove the old one
wp_cache_delete( $cache_key , 'themes');
// Now add our template to the list of templates by merging our templates
// with the existing templates array from the cache.
$templates = array_merge( $templates, $this->templates );
// Add the modified cache to allow WordPress to pick it up for listing
// available templates
wp_cache_add( $cache_key, $templates, 'themes', 1800 );
return $atts;
}
/**
* Checks if the template is assigned to the page
*/
public function view_project_template( $template ) {
global $post;
if (!isset($this->templates[get_post_meta(
$post->ID, '_wp_page_template', true
)] ) ) {
return $template;
}
$file = plugin_dir_path(__FILE__). get_post_meta(
$post->ID, '_wp_page_template', true
);
// Just to be safe, we check if the file exist first
if( file_exists( $file ) ) {
return $file;
}
else { echo $file; }
return $template;
}
}
add_action( 'plugins_loaded', array( 'PageTemplater', 'get_instance' ) );
有关详细信息,请查看我的教程。
http://www.wpexplorer.com/wordpress-page-templates-plugin/
我希望这可以帮助你做你想做的事情:)