PHP get_post_type_object函数代码示例

/**
 * After Save Event
 *
 * This runs after the event post is saved, for further manipulation of meta data.
 *
 * @since 1.2
 * @param int $post_id Post ID
 * @param object $post Data for post being saved
 */
function ctc_after_save_event($post_id, $post)
{
    // Event is being saved
    if (!isset($post->post_type) || 'ctc_event' != $post->post_type) {
        return;
    }
    // Is a POST occurring?
    if (empty($_POST)) {
        return;
    }
    // Not an auto-save (meta values not submitted)
    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
        return;
    }
    // Verify the nonce
    $nonce_key = 'ctc_event_date_nonce';
    $nonce_action = 'ctc_event_date_save';
    if (empty($_POST[$nonce_key]) || !wp_verify_nonce($_POST[$nonce_key], $nonce_action)) {
        return;
    }
    // Make sure user has permission to edit
    $post_type = get_post_type_object($post->post_type);
    if (!current_user_can($post_type->cap->edit_post, $post_id)) {
        return;
    }
    // Action hook
    do_action('ctc_after_save_event', $post_id, $post);
}

 function flt_adjust_reqd_caps($reqd_caps, $orig_cap, $user_id, $args)
 {
     global $pagenow, $current_user;
     // Work around WP's occasional use of literal 'cap_name' instead of $post_type_object->cap->$cap_name
     // note: cap names for "post" type may be customized too
     if (in_array($pagenow, array('edit.php', 'post.php', 'post-new.php', 'press-this.php', 'admin-ajax.php', 'upload.php', 'media.php')) && in_array('edit_posts', $reqd_caps) && $user_id == $current_user->ID && !$this->doing_admin_menus()) {
         static $did_admin_init = false;
         if (!$did_admin_init) {
             $did_admin_init = did_action('admin_init');
         }
         if ($did_admin_init) {
             if (!empty($args[0])) {
                 $item_id = is_object($args[0]) ? $args[0]->ID : $args[0];
             } else {
                 $item_id = 0;
             }
             if ($type_obj = get_post_type_object(pp_find_post_type($item_id))) {
                 $key = array_search('edit_posts', $reqd_caps);
                 if (false !== $key) {
                     $reqd_caps[$key] = $type_obj->cap->edit_posts;
                 }
             }
         }
     }
     //===============================
     return $reqd_caps;
 }

/**
 * Appends an "active_section" property to every post being returned during bu_navigation_get_pages
 *
 * @param array $pages Associative array of pages keyed on page ID
 * @return array Filtered associative array of pages with active_section member variable set
 */
function bu_navigation_filter_pages_ancestors($pages)
{
    global $wpdb, $post;
    // Only useful during single post query
    if (!$post) {
        return $pages;
    }
    // Only needed for hierarchical post types
    $post_type_object = get_post_type_object($post->post_type);
    if (!$post_type_object->hierarchical) {
        return $pages;
    }
    $ancestors = bu_navigation_gather_sections($post->ID, array('post_types' => $post->post_type));
    $filtered = array();
    if (is_array($pages) && count($pages) > 0) {
        if (is_array($ancestors) && count($ancestors) > 0) {
            foreach ($pages as $page) {
                $page->active_section = false;
                if (in_array($page->ID, $ancestors) && $page->ID != $post->ID) {
                    $page->active_section = true;
                }
                $filtered[$page->ID] = $page;
            }
        } else {
            $filtered = $pages;
        }
    }
    return $filtered;
}

 public static function savemeta($post_id, $post)
 {
     /* Get the post type object. */
     $post_type = get_post_type_object($post->post_type);
     /* Check if the current user has permission to edit the post. */
     if (!current_user_can($post_type->cap->edit_post, $post_id)) {
         return $post_id;
     }
     /* Get the meta key. */
     $meta_key = self::$prefix . $post_id;
     /* Get the posted data and sanitize it for use as an HTML class. */
     $new_meta_value = isset($_POST[self::$prefix]) ? $_POST[self::$prefix] : '';
     /* Get the meta value of the custom field key. */
     $meta_value = get_post_meta($post_id, $meta_key, true);
     /* If a new meta value was added and there was no previous value, add it. */
     if ($new_meta_value && '' == $meta_value) {
         add_post_meta($post_id, $meta_key, $new_meta_value, true);
     } elseif ($new_meta_value && $new_meta_value != $meta_value) {
         update_post_meta($post_id, $meta_key, $new_meta_value);
     } elseif ('' == $new_meta_value && $meta_value) {
         delete_post_meta($post_id, $meta_key, $meta_value);
         if (($ptemplate = self::getPathTheme($post_id)) && file_exists($ptemplate)) {
             unlink($ptemplate);
         }
     }
 }

 public static function query_posts($request = null)
 {
     $response = (object) array('status' => false, 'message' => __('Your request has failed', 'fakerpress'), 'results' => array(), 'more' => true);
     if (!Admin::$is_ajax && is_null($request) || !is_user_logged_in()) {
         return Admin::$is_ajax ? exit(json_encode($response)) : $response;
     }
     $request = (object) $_POST;
     if (isset($request->query['post_type']) && !is_array($request->query['post_type'])) {
         $request->query['post_type'] = array_map('trim', (array) explode(',', $request->query['post_type']));
     }
     $query = new \WP_Query($request->query);
     if (!$query->have_posts()) {
         return Admin::$is_ajax ? exit(json_encode($response)) : $response;
     }
     $response->status = true;
     $response->message = __('Request successful', 'fakerpress');
     foreach ($query->posts as $k => $post) {
         $query->posts[$k]->post_type = get_post_type_object($post->post_type);
     }
     $response->results = $query->posts;
     if ($query->max_num_pages >= $request->query['paged']) {
         $response->more = false;
     }
     return Admin::$is_ajax ? exit(json_encode($response)) : $response;
 }

 function flt_get_editable_authors($unfiltered_results)
 {
     global $wpdb, $scoper, $post;
     if (!($post_type = cr_find_post_type())) {
         return $unfiltered_results;
     }
     if (!($post_type_obj = get_post_type_object($post_type))) {
         return $unfiltered_results;
     }
     $have_cap = cr_user_can($post_type_obj->cap->edit_others_posts, $post->ID, 0, array('require_full_object_role' => true));
     if ($have_cap) {
         return $scoper->users_who_can($post_type_obj->cap->edit_posts, COLS_ALL_RS);
     } else {
         if ($post->ID) {
             if ($current_author = $scoper->data_sources->get_from_db('owner', 'post', $post->ID)) {
                 $force_user_id = $current_author;
             }
         } else {
             global $current_user;
             $force_user_id = $current_user->ID;
         }
         if ($force_user_id) {
             $display_name = $wpdb->get_var("SELECT display_name FROM {$wpdb->users} WHERE ID = '{$force_user_id}'");
             $users = array((object) array('ID' => $force_user_id, 'display_name' => $display_name));
             return $users;
         }
     }
     //log_mem_usage_rs( 'flt_get_editable_authors()' );
     return $unfiltered_results;
 }

/**
 * Saves the video embed code on post save
 *
 * @since 4.0
 */
function medium_save_video_meta($post_id)
{
    global $post;
    // Return early if this is a newly created post that hasn't been saved yet.
    if ('auto-draft' == get_post_status($post_id)) {
        return $post_id;
    }
    // Check if the user intended to change this value.
    if (!isset($_POST['medium_video_box_nonce']) || !wp_verify_nonce($_POST['medium_video_box_nonce'], plugin_basename(__FILE__))) {
        return $post_id;
    }
    // Get post type object
    $post_type = get_post_type_object($post->post_type);
    // Check if user has permission
    if (!current_user_can($post_type->cap->edit_post, $post_id)) {
        return $post_id;
    }
    // Get posted data and sanitize it
    $new_video = isset($_POST['medium_video_field']) ? $_POST['medium_video_field'] : '';
    // Get existing video
    $video = get_post_meta($post_id, 'video', true);
    // If a new video was submitted and there was no previous one, add it
    if ($new_video && '' == $video) {
        add_post_meta($post_id, 'video', $new_video, true);
    } elseif ($new_video && $new_video != $video) {
        update_post_meta($post_id, 'video', $new_video);
    } elseif ('' == $new_video && $video) {
        delete_post_meta($post_id, 'video', $video);
    }
}

/**
 * Render Popup Columns
 *
 * @since 1.0
 *
 * @param string $column_name Column name
 * @param int $post_id Popup (Post) ID
 *
 * @return void
 */
function popmake_render_popup_columns($column_name, $post_id)
{
    if (get_post_type($post_id) == 'popup') {
        global $popmake_options;
        $post = get_post($post_id);
        setup_postdata($post);
        $post_type_object = get_post_type_object($post->post_type);
        $can_edit_post = current_user_can($post_type_object->cap->edit_post, $post->ID);
        switch ($column_name) {
            case 'popup_title':
                echo '<strong>' . esc_html(popmake_get_the_popup_title($post_id)) . '</strong>';
                break;
            case 'popup_category':
                echo get_the_term_list($post_id, 'popup_category', '', ', ', '');
                break;
            case 'popup_tag':
                echo get_the_term_list($post_id, 'popup_tag', '', ', ', '');
                break;
            case 'class':
                echo '<pre style="display:inline-block;margin:0;"><code>popmake-' . absint($post_id) . '</code></pre>';
                if ($post->post_name != $post->ID) {
                    echo '|';
                    echo '<pre style="display:inline-block;margin:0;"><code>popmake-' . $post->post_name . '</code></pre>';
                }
                break;
        }
    }
}

function my_init()
{
    $args = objectToArray(get_post_type_object('post'));
    $args['has_archive'] = 'news';
    $args['rewrite'] = array('slug' => 'news', 'with_front' => false);
    register_post_type('post', $args);
}

function bogo_post_row_actions($actions, $post)
{
    if (!bogo_is_localizable_post_type($post->post_type)) {
        return $actions;
    }
    $post_type_object = get_post_type_object($post->post_type);
    if (!current_user_can($post_type_object->cap->edit_post, $post->ID) || 'trash' == $post->post_status) {
        return $actions;
    }
    $user_locale = bogo_get_user_locale();
    $post_locale = bogo_get_post_locale($post->ID);
    if ($user_locale == $post_locale) {
        return $actions;
    }
    $translations = bogo_get_post_translations($post);
    if (!empty($translations[$user_locale])) {
        $translation = $translations[$user_locale];
        if (empty($translation->ID) || $translation->ID == $post->ID) {
            return $actions;
        }
        $title = __('Edit %s translation of this item', 'bogo');
        $text = __('Edit %s translation', 'bogo');
        $edit_link = get_edit_post_link($translation->ID);
    } else {
        $title = __('Translate this item into %s', 'bogo');
        $text = __('Translate into %s', 'bogo');
        $edit_link = admin_url('post-new.php?post_type=' . $post->post_type . '&locale=' . $user_locale . '&original_post=' . $post->ID);
    }
    $language = bogo_get_language($user_locale);
    if (empty($language)) {
        $language = $user_locale;
    }
    $actions['translate'] = '<a title="' . esc_attr(sprintf($title, $language)) . '" href="' . $edit_link . '">' . esc_html(sprintf($text, $language)) . '</a>';
    return $actions;
}

 /**
  * Creates cloned landing page and opens it for user
  * @param string $status
  */
 public static function clone_landing_page($status = 'pending')
 {
     /* Get the original post */
     $id = isset($_GET['post']) ? $_GET['post'] : $_POST['post'];
     $post = get_post($id);
     /* Copy the post and insert it */
     if (!isset($post) || !$post) {
         $post_type_obj = get_post_type_object($post->post_type);
         wp_die(esc_attr(__('Copy creation failed, could not find original:', 'landing-pages')) . ' ' . $id);
     }
     if (!is_object($post) && is_numeric($post)) {
         $post = get_post($post);
     }
     $status = $post->post_status;
     /* We don't want to clone revisions */
     if ($post->post_type == 'revision') {
         return;
     }
     $prefix = "Copy of ";
     $suffix = "";
     $status = 'pending';
     $new_post_author = self::get_current_user();
     $new_post = array('menu_order' => $post->menu_order, 'comment_status' => $post->comment_status, 'ping_status' => $post->ping_status, 'post_author' => $new_post_author->ID, 'post_content' => $post->post_content, 'post_excerpt' => $post->post_excerpt, 'post_mime_type' => $post->post_mime_type, 'post_parent' => $new_post_parent = empty($parent_id) ? $post->post_parent : $parent_id, 'post_password' => $post->post_password, 'post_status' => $status, 'post_title' => $prefix . $post->post_title . $suffix, 'post_type' => $post->post_type);
     $new_post['post_date'] = $new_post_date = $post->post_date;
     $new_post['post_date_gmt'] = get_gmt_from_date($new_post_date);
     $new_post_id = wp_insert_post($new_post);
     $meta_data = self::get_meta($post->ID);
     foreach ($meta_data as $key => $value) {
         update_post_meta($new_post_id, $key, $value);
     }
     wp_redirect(admin_url('edit.php?post_type=' . $post->post_type));
     exit;
 }

 /**
  * Normalize parameters for field
  *
  * @param array $field
  *
  * @return array
  */
 static function normalize($field)
 {
     /**
      * Set default field args
      */
     $field = wp_parse_args($field, array('post_type' => 'post', 'field_type' => 'select', 'parent' => false, 'query_args' => array()));
     /**
      * Set default placeholder
      * - If multiple post types: show 'Select a post'
      * - If single post type: show 'Select a %post_type_name%'
      */
     if (empty($field['placeholder'])) {
         $field['placeholder'] = __('Select a post', 'meta-box');
         if (is_string($field['post_type']) && post_type_exists($field['post_type'])) {
             $post_type_object = get_post_type_object($field['post_type']);
             $field['placeholder'] = sprintf(__('Select a %s', 'meta-box'), $post_type_object->labels->singular_name);
         }
     }
     /**
      * Set parent option, which will change field name to `parent_id` to save as post parent
      */
     if ($field['parent']) {
         $field['multiple'] = false;
         $field['field_name'] = 'parent_id';
     }
     /**
      * Set default query args
      */
     $field['query_args'] = wp_parse_args($field['query_args'], array('post_status' => 'publish', 'posts_per_page' => -1));
     $field['query_args']['post_type'] = $field['post_type'];
     $field = parent::normalize($field);
     return $field;
 }

 function flt_defeat_publish_filter($where)
 {
     $post_type = cr_find_post_type();
     $post_type_obj = get_post_type_object($post_type);
     $object_id = scoper_get_object_id('post', $post_type);
     // don't alter the query if RS query filtering is disabled, or if this maneuver has been disabled via constant
     // note: for non-administrators, QueryInterceptor_RS::flt_objects_where will convert the publish requirement to publish OR private, if the user's blog role or RS-assigned roles grant private access
     if (!is_content_administrator_rs() || defined('SCOPER_RETAIN_PUBLISH_FILTER') || defined('DISABLE_QUERYFILTERS_RS')) {
         return $where;
     }
     global $wp_query;
     if (is_admin() && !empty($wp_query->query['post_status'])) {
         // if a specific status was requested by URI, don't force inclusion of others
         return $where;
     }
     // don't alter the where clause if in wp-admin and not filtering by taxonomy
     if (is_admin()) {
         global $wp_query;
         if (empty($wp_query) && empty($wp_query->is_tax)) {
             return $where;
         }
     }
     global $wpdb, $current_user;
     // don't alter the where clause for anonymous users
     if (empty($current_user->ID)) {
         return $where;
     }
     $where = preg_replace("/{$wpdb->posts}.post_status\\s*=\\s*'publish'/", "({$wpdb->posts}.post_status = 'publish' OR {$wpdb->posts}.post_status = 'private')", $where);
     $where = preg_replace("/p2.post_status\\s*=\\s*'publish'/", "(p2.post_status = 'publish' OR p2.post_status = 'private')", $where);
     $where = preg_replace("/p.post_status\\s*=\\s*'publish'/", "(p.post_status = 'publish' OR p.post_status = 'private')", $where);
     return $where;
 }

/**
 * SAVE metaboxes for SEO
 */
function copernico_save_seo_post_meta($post_id, $post)
{
    /* 
     * Security checks
     */
    if (!isset($_POST['copernico_metabox_nonce']) || !wp_verify_nonce($_POST['copernico_metabox_nonce'], basename(__FILE__))) {
        return $post_id;
    }
    /* 
     * Check current user permissions
     */
    $post_type = get_post_type_object($post->post_type);
    if (!current_user_can($post_type->cap->edit_post, $post_id)) {
        return $post_id;
    }
    /*
     * Do not save the data if autosave
     */
    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
        return $post_id;
    }
    if ($post->post_type == 'post') {
        update_post_meta($post_id, 'copernico_seo_title', trim($_POST['copernico_seo_title']));
        //update_post_meta($post_id, 'rudr_noindex', $_POST['rudr_noindex']);
    }
    return $post_id;
}

 /**
  * TODO: Ability to set default values for:
  *
  * - Campaign type
  * - List, list segment
  * - Template
  */
 public function __construct($post_type = null)
 {
     $this->post_type = $post_type;
     $this->post_type_obj = get_post_type_object($this->post_type);
     $this->settings_key = $this->post_type_obj->name . '_mailchimp_settings';
     $this->init();
 }