PHP bbp_is_topic_anonymous函数代码示例

function td_bbp_change_avatar_size($author_avatar, $topic_id, $size)
{
    $author_avatar = '';
    if ($size == 14) {
        $size = 40;
    }
    $topic_id = bbp_get_topic_id($topic_id);
    if (!empty($topic_id)) {
        if (!bbp_is_topic_anonymous($topic_id)) {
            $author_avatar = get_avatar(bbp_get_topic_author_id($topic_id), $size);
        } else {
            $author_avatar = get_avatar(get_post_meta($topic_id, '_bbp_anonymous_email', true), $size);
        }
    }
    return $author_avatar;
}

							<?php 
        bbp_form_topic_status_dropdown();
        ?>

						</p>

						<?php 
        do_action('bbp_theme_after_topic_form_status');
        ?>

					<?php 
    }
    ?>

					<?php 
    if (bbp_is_subscriptions_active() && !bbp_is_anonymous() && (!bbp_is_topic_edit() || bbp_is_topic_edit() && !bbp_is_topic_anonymous())) {
        ?>

						<?php 
        do_action('bbp_theme_before_topic_form_subscriptions');
        ?>

						<p>
							<input name="bbp_topic_subscription" id="bbp_topic_subscription" type="checkbox" value="bbp_subscribe" <?php 
        bbp_form_topic_subscribed();
        ?>
 tabindex="<?php 
        bbp_tab_index();
        ?>
" />

/**
 * Return the topic author email address
 *
 * @since 2.0.0 bbPress (r3445)
 *
 * @param int $topic_id Optional. Reply id
 * @uses bbp_get_topic_id() To get the topic id
 * @uses bbp_is_topic_anonymous() To check if the topic is by an anonymous
 *                                 user
 * @uses bbp_get_topic_author_id() To get the topic author id
 * @uses get_userdata() To get the user data
 * @uses get_post_meta() To get the anonymous poster's email
 * @uses apply_filters() Calls bbp_get_topic_author_email with the author
 *                        email & topic id
 * @return string Topic author email address
 */
function bbp_get_topic_author_email($topic_id = 0)
{
    $topic_id = bbp_get_topic_id($topic_id);
    // Not anonymous user
    if (!bbp_is_topic_anonymous($topic_id)) {
        // Use topic author email address
        $user_id = bbp_get_topic_author_id($topic_id);
        $user = get_userdata($user_id);
        $author_email = !empty($user->user_email) ? $user->user_email : '';
        // Anonymous
    } else {
        // Get email from post meta
        $author_email = get_post_meta($topic_id, '_bbp_anonymous_email', true);
        // Sanity check for missing email address
        if (empty($author_email)) {
            $author_email = '';
        }
    }
    return apply_filters('bbp_get_topic_author_email', $author_email, $topic_id);
}

/**
 * Handles the front end edit topic submission
 *
 * @param string $action The requested action to compare this function to
 * @uses bbp_add_error() To add an error message
 * @uses bbp_get_topic() To get the topic
 * @uses bbp_verify_nonce_request() To verify the nonce and check the request
 * @uses bbp_is_topic_anonymous() To check if topic is by an anonymous user
 * @uses current_user_can() To check if the current user can edit the topic
 * @uses bbp_filter_anonymous_post_data() To filter anonymous data
 * @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
 * @uses esc_attr() For sanitization
 * @uses bbp_is_forum_category() To check if the forum is a category
 * @uses bbp_is_forum_closed() To check if the forum is closed
 * @uses bbp_is_forum_private() To check if the forum is private
 * @uses remove_filter() To remove kses filters if needed
 * @uses apply_filters() Calls 'bbp_edit_topic_pre_title' with the title and
 *                        topic id
 * @uses apply_filters() Calls 'bbp_edit_topic_pre_content' with the content
 *                        and topic id
 * @uses bbPress::errors::get_error_codes() To get the {@link WP_Error} errors
 * @uses wp_save_post_revision() To save a topic revision
 * @uses bbp_update_topic_revision_log() To update the topic revision log
 * @uses bbp_stick_topic() To stick or super stick the topic
 * @uses bbp_unstick_topic() To unstick the topic
 * @uses wp_update_post() To update the topic
 * @uses do_action() Calls 'bbp_edit_topic' with the topic id, forum id,
 *                    anonymous data and reply author
 * @uses bbp_move_topic_handler() To handle movement of a topic from one forum
 *                                 to another
 * @uses bbp_get_topic_permalink() To get the topic permalink
 * @uses wp_safe_redirect() To redirect to the topic link
 * @uses bbPress::errors::get_error_messages() To get the {@link WP_Error} error
 *                                              messages
 */
function bbp_edit_topic_handler($action = '')
{
    // Bail if action is not bbp-edit-topic
    if ('bbp-edit-topic' !== $action) {
        return;
    }
    // Define local variable(s)
    $revisions_removed = false;
    $topic = $topic_id = $topic_author = $forum_id = $anonymous_data = 0;
    $topic_title = $topic_content = $topic_edit_reason = '';
    /** Topic *****************************************************************/
    // Topic id was not passed
    if (empty($_POST['bbp_topic_id'])) {
        bbp_add_error('bbp_edit_topic_id', __('<strong>ERROR</strong>: Topic ID not found.', 'bbpress'));
        return;
        // Topic id was passed
    } elseif (is_numeric($_POST['bbp_topic_id'])) {
        $topic_id = (int) $_POST['bbp_topic_id'];
        $topic = bbp_get_topic($topic_id);
    }
    // Topic does not exist
    if (empty($topic)) {
        bbp_add_error('bbp_edit_topic_not_found', __('<strong>ERROR</strong>: The topic you want to edit was not found.', 'bbpress'));
        return;
        // Topic exists
    } else {
        // Check users ability to create new topic
        if (!bbp_is_topic_anonymous($topic_id)) {
            // User cannot edit this topic
            if (!current_user_can('edit_topic', $topic_id)) {
                bbp_add_error('bbp_edit_topic_permissions', __('<strong>ERROR</strong>: You do not have permission to edit that topic.', 'bbpress'));
            }
            // Set topic author
            $topic_author = bbp_get_topic_author_id($topic_id);
            // It is an anonymous post
        } else {
            // Filter anonymous data
            $anonymous_data = bbp_filter_anonymous_post_data(array(), true);
        }
    }
    // Nonce check
    if (!bbp_verify_nonce_request('bbp-edit-topic_' . $topic_id)) {
        bbp_add_error('bbp_edit_topic_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
        return;
    }
    // Remove kses filters from title and content for capable users and if the nonce is verified
    if (current_user_can('unfiltered_html') && !empty($_POST['_bbp_unfiltered_html_topic']) && wp_create_nonce('bbp-unfiltered-html-topic_' . $topic_id) === $_POST['_bbp_unfiltered_html_topic']) {
        remove_filter('bbp_edit_topic_pre_title', 'wp_filter_kses');
        remove_filter('bbp_edit_topic_pre_content', 'bbp_encode_bad', 10);
        remove_filter('bbp_edit_topic_pre_content', 'bbp_filter_kses', 30);
    }
    /** Topic Forum ***********************************************************/
    // Forum id was not passed
    if (empty($_POST['bbp_forum_id'])) {
        bbp_add_error('bbp_topic_forum_id', __('<strong>ERROR</strong>: Forum ID is missing.', 'bbpress'));
        // Forum id was passed
    } elseif (is_numeric($_POST['bbp_forum_id'])) {
        $forum_id = (int) $_POST['bbp_forum_id'];
    }
    // Current forum this topic is in
    $current_forum_id = bbp_get_topic_forum_id($topic_id);
    // Forum exists
    if (!empty($forum_id) && $forum_id !== $current_forum_id) {
        // Forum is a category
        if (bbp_is_forum_category($forum_id)) {
//.........这里部分代码省略.........

 /**
  * Update the activity stream entry when a topic status changes
  *
  * @param int $post_id
  * @param obj $post
  * @uses get_post_type()
  * @uses bbp_get_topic_post_type()
  * @uses bbp_get_topic_id()
  * @uses bbp_is_topic_anonymous()
  * @uses bbp_get_public_status_id()
  * @uses bbp_get_closed_status_id()
  * @uses bbp_get_topic_forum_id()
  * @uses bbp_get_topic_author_id()
  * @return Bail early if not a topic, or topic is by anonymous user
  */
 public function topic_update($topic_id, $post)
 {
     // Bail early if not a topic
     if (get_post_type($post) != bbp_get_topic_post_type()) {
         return;
     }
     $topic_id = bbp_get_topic_id($topic_id);
     // Bail early if topic is by anonymous user
     if (bbp_is_topic_anonymous($topic_id)) {
         return;
     }
     $anonymous_data = array();
     // Action based on new status
     if (in_array($post->post_status, array(bbp_get_public_status_id(), bbp_get_closed_status_id()))) {
         // Validate topic data
         $forum_id = bbp_get_topic_forum_id($topic_id);
         $topic_author_id = bbp_get_topic_author_id($topic_id);
         $this->topic_create($topic_id, $forum_id, $anonymous_data, $topic_author_id);
     } else {
         $this->topic_delete($topic_id);
     }
 }

/**
 * Fix post author id on post save
 *
 * When a logged in user changes the status of an anonymous reply or topic, or
 * edits it, the post_author field is set to the logged in user's id. This
 * function fixes that.
 *
 * @since 2.0.0 bbPress (r2734)
 *
 * @param array $data Post data
 * @param array $postarr Original post array (includes post id)
 * @uses bbp_get_topic_post_type() To get the topic post type
 * @uses bbp_get_reply_post_type() To get the reply post type
 * @uses bbp_is_topic_anonymous() To check if the topic is by an anonymous user
 * @uses bbp_is_reply_anonymous() To check if the reply is by an anonymous user
 * @return array Data
 */
function bbp_fix_post_author($data = array(), $postarr = array())
{
    // Post is not being updated or the post_author is already 0, return
    if (empty($postarr['ID']) || empty($data['post_author'])) {
        return $data;
    }
    // Post is not a topic or reply, return
    if (!in_array($data['post_type'], array(bbp_get_topic_post_type(), bbp_get_reply_post_type()))) {
        return $data;
    }
    // Is the post by an anonymous user?
    if (bbp_get_topic_post_type() === $data['post_type'] && !bbp_is_topic_anonymous($postarr['ID']) || bbp_get_reply_post_type() === $data['post_type'] && !bbp_is_reply_anonymous($postarr['ID'])) {
        return $data;
    }
    // The post is being updated. It is a topic or a reply and is written by an anonymous user.
    // Set the post_author back to 0
    $data['post_author'] = 0;
    return $data;
}

/**
 * Performs a series of checks to ensure the current user should see the
 * anonymous user form fields.
 *
 * @since 2.5.0 bbPress (r5119)
 *
 * @uses bbp_is_anonymous()
 * @uses bbp_is_topic_edit()
 * @uses bbp_is_topic_anonymous()
 * @uses bbp_is_reply_edit()
 * @uses bbp_is_reply_anonymous()
 *
 * @return bool
 */
function bbp_current_user_can_access_anonymous_user_form()
{
    // Users need to earn access
    $retval = false;
    // User is not logged in, and anonymous posting is allowed
    if (bbp_is_anonymous()) {
        $retval = true;
        // User is editing a topic, and topic is authored by anonymous user
    } elseif (bbp_is_topic_edit() && bbp_is_topic_anonymous()) {
        $retval = true;
        // User is editing a reply, and reply is authored by anonymous user
    } elseif (bbp_is_reply_edit() && bbp_is_reply_anonymous()) {
        $retval = true;
    }
    // Allow access to be filtered
    return (bool) apply_filters('bbp_current_user_can_access_anonymous_user_form', (bool) $retval);
}

<?php

/**
 * Anonymous User
 *
 * @package bbPress
 * @subpackage Theme
 */
?>

<?php 
if (bbp_is_anonymous() || bbp_is_topic_edit() && bbp_is_topic_anonymous() || bbp_is_reply_edit() && bbp_is_reply_anonymous()) {
    ?>

	<?php 
    do_action('bbp_theme_before_anonymous_form');
    ?>

	<fieldset class="bbp-form">
		<legend><?php 
    bbp_is_topic_edit() || bbp_is_reply_edit() ? _e('Author Information', 'bbpress') : _e('Your information:', 'bbpress');
    ?>
</legend>

		<?php 
    do_action('bbp_theme_anonymous_form_extras_top');
    ?>

		<p>
			<label for="bbp_anonymous_author"><?php 
    _e('Name (required):', 'bbpress');

/**
 * Anonymous user information metabox
 *
 * @since 2.0.0 bbPress (r2828)
 *
 * @uses bbp_is_reply_anonymous() To check if reply is anonymous
 * @uses bbp_is_topic_anonymous() To check if topic is anonymous
 * @uses get_the_ID() To get the global post ID
 * @uses get_post_meta() To get the author user information
 */
function bbp_author_metabox()
{
    // Post ID
    $post_id = get_the_ID();
    // Show extra bits if topic/reply is anonymous
    if (bbp_is_reply_anonymous($post_id) || bbp_is_topic_anonymous($post_id)) {
        ?>

		<p>
			<strong class="label"><?php 
        esc_html_e('Name:', 'bbpress');
        ?>
</strong>
			<label class="screen-reader-text" for="bbp_anonymous_name"><?php 
        esc_html_e('Name', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_anonymous_name" name="bbp_anonymous_name" value="<?php 
        echo esc_attr(get_post_meta($post_id, '_bbp_anonymous_name', true));
        ?>
" />
		</p>

		<p>
			<strong class="label"><?php 
        esc_html_e('Email:', 'bbpress');
        ?>
</strong>
			<label class="screen-reader-text" for="bbp_anonymous_email"><?php 
        esc_html_e('Email', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_anonymous_email" name="bbp_anonymous_email" value="<?php 
        echo esc_attr(get_post_meta($post_id, '_bbp_anonymous_email', true));
        ?>
" />
		</p>

		<p>
			<strong class="label"><?php 
        esc_html_e('Website:', 'bbpress');
        ?>
</strong>
			<label class="screen-reader-text" for="bbp_anonymous_website"><?php 
        esc_html_e('Website', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_anonymous_website" name="bbp_anonymous_website" value="<?php 
        echo esc_attr(get_post_meta($post_id, '_bbp_anonymous_website', true));
        ?>
" />
		</p>

	<?php 
    } else {
        ?>

		<p>
			<strong class="label"><?php 
        esc_html_e('ID:', 'bbpress');
        ?>
</strong>
			<label class="screen-reader-text" for="bbp_author_id"><?php 
        esc_html_e('ID', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_author_id" name="post_author_override" value="<?php 
        echo esc_attr(bbp_get_global_post_field('post_author'));
        ?>
" data-ajax-url="<?php 
        echo esc_url(wp_nonce_url(add_query_arg(array('action' => 'bbp_suggest_user'), admin_url('admin-ajax.php', 'relative')), 'bbp_suggest_user_nonce'));
        ?>
" />
		</p>

	<?php 
    }
    ?>

	<p>
		<strong class="label"><?php 
    esc_html_e('IP:', 'bbpress');
    ?>
</strong>
		<label class="screen-reader-text" for="bbp_author_ip_address"><?php 
    esc_html_e('IP Address', 'bbpress');
    ?>
</label>
		<input type="text" id="bbp_author_ip_address" name="bbp_author_ip_address" value="<?php 
    echo esc_attr(get_post_meta($post_id, '_bbp_author_ip', true));
//.........这里部分代码省略.........

/**
 * Anonymous user information metabox
 *
 * @since bbPress (r2828)
 *
 * @uses bbp_is_reply_anonymous() To check if reply is anonymous
 * @uses bbp_is_topic_anonymous() To check if topic is anonymous
 * @uses get_the_ID() To get the global post ID
 * @uses get_post_meta() To get the author user information
 */
function bbp_author_metabox()
{
    // Post ID
    $post_id = get_the_ID();
    // Show extra bits if topic/reply is anonymous
    if (bbp_is_reply_anonymous($post_id) || bbp_is_topic_anonymous($post_id)) {
        ?>

		<p><strong><?php 
        _e('Name', 'bbpress');
        ?>
</strong></p>

		<p>
			<label class="screen-reader-text" for="bbp_anonymous_name"><?php 
        _e('Name', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_anonymous_name" name="bbp_anonymous_name" value="<?php 
        echo esc_attr(get_post_meta($post_id, '_bbp_anonymous_name', true));
        ?>
" size="25" />
		</p>

		<p><strong><?php 
        _e('Email', 'bbpress');
        ?>
</strong></p>

		<p>
			<label class="screen-reader-text" for="bbp_anonymous_email"><?php 
        _e('Email', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_anonymous_email" name="bbp_anonymous_email" value="<?php 
        echo esc_attr(get_post_meta($post_id, '_bbp_anonymous_email', true));
        ?>
" size="25" />
		</p>

		<p><strong><?php 
        _e('Website', 'bbpress');
        ?>
</strong></p>

		<p>
			<label class="screen-reader-text" for="bbp_anonymous_website"><?php 
        _e('Website', 'bbpress');
        ?>
</label>
			<input type="text" id="bbp_anonymous_website" name="bbp_anonymous_website" value="<?php 
        echo esc_attr(get_post_meta($post_id, '_bbp_anonymous_website', true));
        ?>
" size="25" />
		</p>

	<?php 
    }
    ?>

	<p><strong><?php 
    _e('IP Address', 'bbpress');
    ?>
</strong></p>

	<p>
		<label class="screen-reader-text" for="bbp_author_ip_address"><?php 
    _e('IP Address', 'bbpress');
    ?>
</label>
		<input type="text" id="bbp_author_ip_address" name="bbp_author_ip_address" value="<?php 
    echo esc_attr(get_post_meta($post_id, '_bbp_author_ip', true));
    ?>
" size="25" disabled="disabled" />
	</p>

	<?php 
    do_action('bbp_author_metabox', $post_id);
}

 /**
  * Get the data being exported
  *
  * @access public
  * @since 1.0
  * @return array $data Data for Export
  */
 public function get_data()
 {
     $topics = get_posts(array('post_parent' => $this->forum_id, 'nopaging' => true, 'post_type' => bbp_get_topic_post_type()));
     foreach ($topics as $topic) {
         $topic_anonymous = bbp_is_topic_anonymous($topic->ID);
         if ($topic_anonymous) {
             $email = get_post_meta($topic->ID, '_bbp_anonymous_email', true);
         } else {
             $email = get_the_author_meta('email', $topic->post_author);
         }
         $data[] = array('post_type' => bbp_get_topic_post_type(), 'post_author' => $email, 'user_login' => get_the_author_meta('user_login', $topic->post_author), 'post_parent' => $topic->post_parent, 'post_content' => htmlentities($topic->post_content), 'post_title' => $topic->post_title, 'post_date_gmt' => $topic->post_date_gmt, 'post_date' => $topic->post_date, 'anonymous' => $topic_anonymous ? '1' : '0', 'voices' => bbp_get_topic_voice_count($topic->ID), 'reply_count' => bbp_get_topic_post_count($topic->ID), 'resolved' => function_exists('bbps_topic_resolved') && bbps_topic_resolved($topic->ID) ? '1' : 0);
         $replies = get_posts(array('post_parent' => $topic->ID, 'nopaging' => true, 'post_type' => bbp_get_reply_post_type()));
         if ($replies) {
             foreach ($replies as $reply) {
                 $reply_anonymous = bbp_is_reply_anonymous($reply->ID);
                 if ($reply_anonymous) {
                     $reply_email = get_post_meta($topic->ID, '_bbp_anonymous_email', true);
                 } else {
                     $reply_email = get_the_author_meta('email', $reply->post_author);
                 }
                 $data[] = array('post_type' => bbp_get_reply_post_type(), 'post_author' => $reply_email, 'user_login' => get_the_author_meta('user_login', $reply->post_author), 'post_parent' => $reply->post_parent, 'post_content' => htmlentities($reply->post_content), 'post_title' => $reply->post_title, 'post_date_gmt' => $reply->post_date_gmt, 'post_date' => $reply->post_date, 'anonymous' => $reply_anonymous ? '1' : '0', 'voices' => '0', 'reply_count' => '0', 'resolved' => '0');
             }
         }
     }
     $data = apply_filters('bbp_export_get_data', $data);
     return $data;
 }