WordPress在主页上显示自定义帖子类型

时间：2014-10-24 作者：Hisham Ismail

如何在主页中显示自定义帖子类型？这是我的自定义代码：

// Add the Meta Box - Resorts
function add_custom_meta_box() {
    add_meta_box(
        \'custom_meta_box\', // $id
        \'Extra Information\', // $title
        \'show_custom_meta_box\', // $callback
        \'resorts\', // $page
        \'normal\', // $context
        \'high\'); // $priority
}
add_action(\'add_meta_boxes\', \'add_custom_meta_box\');

// Field Array
$prefix = \'resort_\';
$custom_meta_fields = array(
    array(
        \'label\'=> \'Star Grade\',
        \'desc\'  => \'Select Star Grade\',
        \'id\'    => $prefix.\'star\',
        \'type\'  => \'select\',
        \'options\' => array (
            \'one\' => array (
                \'label\' => \'One Star\',
                \'value\' => \'1\'
            ),
            \'two\' => array (
                \'label\' => \'Two Stars\',
                \'value\' => \'2\'
            ),
            \'three\' => array (
                \'label\' => \'Three Stars\',
                \'value\' => \'3\'
            ),
            \'four\' => array (
                \'label\' => \'Four Stars\',
                \'value\' => \'4\'
            ),
            \'five\' => array (
                \'label\' => \'Five Stars\',
                \'value\' => \'5\'
            ))
        ),
    array(
        \'label\'=> \'Location\',
        \'desc\'  => \'Location ex : North Male Atoll\',
        \'id\'    => $prefix.\'location\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Overview\',
        \'desc\'  => \'Overview\',
        \'id\'    => $prefix.\'shortDesc\',
        \'type\'  => \'textarea\'
    ),array(
        \'label\'=> \'Distance from airport\',
        \'desc\'  => \'Distance in km ex : 10km\',
        \'id\'    => $prefix.\'distance\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Transfer type\',
        \'desc\'  => \'Transfer type ex : Speed Boat (30 minutes) \',
        \'id\'    => $prefix.\'transfer\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Total of rooms\',
        \'desc\'  => \'Total rooms\',
        \'id\'    => $prefix.\'numrooms\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'House Reef\',
        \'desc\'  => \'House reef Yes/No\',
        \'id\'    => $prefix.\'housereef\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Resort type\',
        \'desc\'  => \'Resort type ex: Honeymoon\',
        \'id\'    => $prefix.\'resorttype\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Resort Website\',
        \'desc\'  => \'Resort Website URL ex: http://www.maldivesa2z.com/\',
        \'id\'    => $prefix.\'resortweb\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Spa info Title\',
        \'desc\'  => \'Attach Spa Price List\',
        \'id\'    => $prefix.\'file1_title\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Attach Price List\',
        \'desc\'  => \'File with title\',
        \'id\'    => $prefix.\'file1\',
        \'type\'  => \'file\'
    ),array(
        \'label\'=> \'Water Sport Title\',
        \'desc\'  => \'Attach Water Sport Price List\',
        \'id\'    => $prefix.\'file2_title\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Attach Price List\',
        \'desc\'  => \'File with title\',
        \'id\'    => $prefix.\'file2\',
        \'type\'  => \'file\'
    ),array(
        \'label\'=> \'Dive School Title\',
        \'desc\'  => \'Attach Dive School Price List\',
        \'id\'    => $prefix.\'file3_title\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Attach Price List\',
        \'desc\'  => \'File with title\',
        \'id\'    => $prefix.\'file3\',
        \'type\'  => \'file\'
    ),array(
        \'label\'=> \'Reservation Email\',
        \'desc\'  => \'Reservation Email ex: [email protected]\',
        \'id\'    => $prefix.\'resvemail\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Reservation Phone\',
        \'desc\'  => \'Reservation Phone ex: 00969 000 0000\',
        \'id\'    => $prefix.\'resvphone\',
        \'type\'  => \'text\'
    ),array(
        \'label\'=> \'Reservation Fax\',
        \'desc\'  => \'Reservation Fax ex: 00969 000 0000\',
        \'id\'    => $prefix.\'resvfax\',
        \'type\'  => \'text\'
    )
);

// The Callback
function show_custom_meta_box() {
global $custom_meta_fields, $post;
// Use nonce for verification
echo \'<input type="hidden" name="custom_meta_box_nonce" value="\'.wp_create_nonce(basename(__FILE__)).\'" />\';

    // Begin the field table and loop
    echo \'<table class="form-table">\';
    foreach ($custom_meta_fields as $field) {
        // get value of this field if it exists for this post
        $meta = get_post_meta($post->ID, $field[\'id\'], true);
        // begin a table row with
        echo \'<tr>
                <th><label for="\'.$field[\'id\'].\'">\'.$field[\'label\'].\'</label></th>
                <td>\';
                switch($field[\'type\']) {
                    // text
                        case \'text\':
                            echo \'<input type="text" name="\'.$field[\'id\'].\'" id="\'.$field[\'id\'].\'" value="\'.$meta.\'" size="30" />
                        <br /><span class="description">\'.$field[\'desc\'].\'</span>\';
                        break;
                        // textarea
                        case \'textarea\':
                            echo \'<textarea name="\'.$field[\'id\'].\'" id="\'.$field[\'id\'].\'" cols="60" rows="4">\'.$meta.\'</textarea>
                                <br /><span class="description">\'.$field[\'desc\'].\'</span>\';
                        break;
                        // checkbox
                        case \'checkbox\':
                            echo \'<input type="checkbox" name="\'.$field[\'id\'].\'" id="\'.$field[\'id\'].\'" \',$meta ? \' checked="checked"\' : \'\',\'/>
                        <label for="\'.$field[\'id\'].\'">\'.$field[\'desc\'].\'</label>\';
                        break;
                        // select
                        case \'select\':
                        echo \'<select name="\'.$field[\'id\'].\'" id="\'.$field[\'id\'].\'">\';
                        foreach ($field[\'options\'] as $option) {
                            echo \'<option\', $meta == $option[\'value\'] ? \' selected="selected"\' : \'\', \' value="\'.$option[\'value\'].\'">\'.$option[\'label\'].\'</option>\';
                        }
                        echo \'</select><br /><span class="description">\'.$field[\'desc\'].\'</span>\';
                        break;
                        case \'file\':
                            echo \'<input type="file" name="\'.$field[\'id\'].\'" id="\'.$field[\'id\'].\'" value="\'.$meta.\'" size="30" />
                        <br /><span class="description">Current File :  <a href="\'.get_site_url().\'/downloads/documents/\'.$meta.\'" target="_blank">\'.$meta.\'</a></span>\';
                        echo \'<hr>\';
                        break;
                } //end switch
        echo \'</td></tr>\';
    } // end foreach
    //echo \'<tr><td colspan="2">\'.str_replace(\'/wp-content/themes\', \'\', get_theme_root()).\'\\\\downloads\\\\\'.\'</td></tr>\';
    //dirname($_SERVER[\'SCRIPT_FILENAME\']))
    echo \'</table>\'; // end table
}
// Save the Data
function save_custom_meta($post_id) {
    global $custom_meta_fields;

    // verify nonce
    if (!wp_verify_nonce($_POST[\'custom_meta_box_nonce\'], basename(__FILE__)))
        return $post_id;
    // check autosave
    if (defined(\'DOING_AUTOSAVE\') && DOING_AUTOSAVE)
        return $post_id;
    // check permissions
    if (\'page\' == $_POST[\'post_type\']) {
        if (!current_user_can(\'edit_page\', $post_id))
            return $post_id;
        } elseif (!current_user_can(\'edit_post\', $post_id)) {
            return $post_id;
    }

    // loop through fields and save the data
    foreach ($custom_meta_fields as $field) {
        $old = get_post_meta($post_id, $field[\'id\'], true);
        $new = $_POST[$field[\'id\']];
        /* // Original save codes
        if ($new && $new != $old) {
            update_post_meta($post_id, $field[\'id\'], $new);
        } elseif (\'\' == $new && $old) {
            delete_post_meta($post_id, $field[\'id\'], $old);
        }*/

        if($field[\'type\']==\'file\'):

            if($_FILES[$field[\'id\']][\'name\']!=\'\'):
                $newName = str_replace(\' \',\'-\',strtolower($_FILES[$field[\'id\']][\'name\']));
                $newName = $post_id.\'_\'.$newName;
                $destPath = str_replace(\'/wp-content/themes\', \'\', get_theme_root()).\'/downloads/documents/\'.$newName;
                $done = move_uploaded_file($_FILES[$field[\'id\']][\'tmp_name\'],$destPath);
                if($done):
                    update_post_meta($post_id,$field[\'id\'],$newName);
                endif;
                //update_post_meta($post_id,$field[\'id\'],$destPath);
            endif;

        else:
            if ($new && $new != $old) {
                update_post_meta($post_id, $field[\'id\'], $new);
            } elseif (\'\' == $new && $old) {
                delete_post_meta($post_id, $field[\'id\'], $old);
            }
        endif;
    }//end foreach
}
add_action(\'save_post\', \'save_custom_meta\');


//featured image
add_theme_support(\'post-thumbnails\');


//Custom Resort Type
add_action( \'init\', \'register_resort\' );
function register_resort() {

    $args = array(
        \'labels\' => array(
            \'name\' => __( \'Resorts\' ),\'singular_name\' => __( \'Resort\' ),
            \'add_new\' => _x(\'Add New\', \'review\'),
            \'add_new_item\' => __(\'Add New Resort\'),
            \'edit_item\' => __(\'Edit Resort\'),
            \'new_item\' => __(\'New Resort\'),
            \'view_item\' => __(\'View Resort\'),
            \'search_items\' => __(\'Search Resort\')
        ),

        \'taxonomies\' => array(\'category\'),

        \'public\' => true,
        \'publicly_queryable\' =>true,
        \'show_ui\' => true,
        \'query_var\' => true,
        //\'menu_icon\' =>get_stylesheet_directory_uri() . \'/article16.png\',
        \'rewrite\' => true,
        \'capability_type\' => \'post\',
        \'hierarchical\' => true,
        \'menu_position\' => null,
        \'supports\' => array(\'title\',\'editor\',\'thumbnail\')
      );

      register_post_type( \'resorts\',$args);
      flush_rewrite_rules();

    /*register_post_type( \'travelify_resort\',
        array(
            \'labels\' => array(
                \'name\' => __( \'Resorts\' ),
                \'singular_name\' => __( \'Resort\' )
            );
        array(\'public\' => true,
        \'has_archive\' => true
        )
    );*/

}
/*
add_action( \'init\', \'my_resorts\' );
add_filter( \'post_updated_messages\', \'my_resorts_messages\' );
add_action( \'admin_head\', \'my_resorts_help\' );

function my_resorts() {
    $labels = array(
        \'name\'               => \'Resorts\',
        \'singular_name\'      => \'Resort\',
        \'menu_name\'          => \'Resorts\',
        \'name_admin_bar\'     => \'Resort\',
        \'add_new\'            => \'Add New\',
        \'add_new_item\'       => \'Add New Resort\',
        \'new_item\'           => \'New Resort\',
        \'edit_item\'          => \'Edit Resort\',
        \'view_item\'          => \'View Resort\',
        \'all_items\'          => \'All Resorts\',
        \'search_items\'       => \'Search Resorts\',
        \'parent_item_colon\'  => \'Parent Resorts:\',
        \'not_found\'          => \'No resorts found.\',
        \'not_found_in_trash\' => \'No resorts found in Trash.\'
    );

    $args = array(
        \'labels\'        => $labels,
        \'public\'        => true,
        \'rewrite\'       => array( \'slug\' => \'resort\' ),
        \'has_archive\'   => true,
        \'menu_position\' => 20,
        \'menu_icon\'     => \'dashicons-carrot\',
        \'taxonomies\'        => array( \'post_tag\', \'category\' ),
        \'supports\'      => array( \'title\', \'editor\', \'author\', \'thumbnail\', \'excerpt\', \'custom-fields\', \'comments\' )
    );
    register_post_type( \'my_resort\', $args );
}

function my_resorts_messages( $messages ) {
    $post = get_post();

    $messages[\'resort\'] = array(
        0  => \'\',
        1  => \'Resort updated.\',
        2  => \'Custom field updated.\',
        3  => \'Custom field deleted.\',
        4  => \'Resort updated.\',
        5  => isset( $_GET[\'revision\'] ) ? sprintf( \'Resort restored to revision from %s\',wp_post_revision_title( (int) $_GET[\'revision\'], false ) ) : false,
        6  => \'Resort published.\',
        7  => \'Resort saved.\',
        8  => \'Resort submitted.\',
        9  => sprintf(
            \'Resort scheduled for: <strong>%1$s</strong>.\',
            date_i18n( \'M j, Y @ G:i\', strtotime( $post->post_date ) )
        ),
        10 => \'Resort draft updated.\'
    );

    return $messages;
}

function my_resorts_help() {

    $screen = get_current_screen();

    if ( \'resort\' != $screen->post_type ) {
        return;
    }

    $basics = array(
        \'id\'      => \'resort_basics\',
        \'title\'   => \'Resort Basics\',
        \'content\' => \'Content for help tab here\'
    );

    $formatting = array(
        \'id\'      => \'resort_formatting\',
        \'title\'   => \'Resort Formatting\',
        \'content\' => \'Content for help tab here\'
    );

    $screen->add_help_tab( $basics );
    $screen->add_help_tab( $formatting );

}*/

1 个回复
SO网友:Hakkim

要在任何位置显示自定义帖子类型，只需添加此代码query_posts(\'post_type=resorts\') 就在while循环上方。因此while循环将获取给定自定义post类型的所有详细信息，并设置为全局变量$post。

以下是示例代码：

<?php 
    query_posts(array( 
        \'post_type\' => \'resorts\',
        \'showposts\' => 10 
    ) );  
?>
<?php while (have_posts()) : the_post(); ?>
        <h2><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></h2>
        <p><?php echo get_the_excerpt(); ?></p>
<?php endwhile;?>

结束
标签： custom-post-types   小码农  

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