PHP bp_get_button函数代码示例

/**
 * Create a button.
 *
 * @since 1.0.0
 *
 * @param int $muted_id The ID of the muted user.
 * @return string
 */
function bp_mute_get_button($muted_id)
{
    global $bp, $members_template;
    if (!$muted_id) {
        return;
    }
    $obj = new Mute($muted_id, bp_loggedin_user_id());
    $action = $obj->id ? '/stop/' : '/start/';
    $url = bp_core_get_user_domain($muted_id) . $bp->mute->slug . $action;
    $button = array('id' => $obj->id ? 'muted' : 'unmuted', 'link_class' => $obj->id ? 'muted' : 'unmuted', 'link_id' => $obj->id ? 'mute-' . $muted_id : 'mute-' . $muted_id, 'link_title' => $obj->id ? _x('Unmute', 'Button', 'buddypress-mute') : _x('Mute', 'Button', 'buddypress-mute'), 'link_text' => $obj->id ? _x('Unmute', 'Button', 'buddypress-mute') : _x('Mute', 'Button', 'buddypress-mute'), 'link_href' => $obj->id ? wp_nonce_url($url, 'unmute') : wp_nonce_url($url, 'mute'), 'wrapper_class' => 'mute-button', 'component' => 'mute', 'wrapper_id' => 'mute-button-' . $muted_id, 'must_be_logged_in' => true, 'block_self' => true);
    return bp_get_button($button);
}

/**
 * Return button for sending a public message
 *
 * @since 1.2.0
 *
 * @param array $args Optional
 *
 * @uses bp_get_send_public_message_link()
 * @uses nxt_parse_args()
 * @uses bp_get_button()
 * @uses apply_filters() To call the 'bp_get_send_public_message_button' hook
 *
 * @return string The button for sending a public message
 */
function bp_get_send_public_message_button($args = '')
{
    $defaults = array('id' => 'public_message', 'component' => 'activity', 'must_be_logged_in' => true, 'block_self' => true, 'wrapper_id' => 'post-mention', 'link_href' => bp_get_send_public_message_link(), 'link_title' => __('Send a public message on your activity stream.', 'buddypress'), 'link_text' => __('Public Message', 'buddypress'), 'link_class' => 'activity-button mention');
    $button = nxt_parse_args($args, $defaults);
    // Filter and return the HTML button
    return bp_get_button(apply_filters('bp_get_send_public_message_button', $button));
}

	/**
	 * bp_get_blogs_visit_blog_button()
	 *
	 * Return button for visiting a blog in a loop
	 *
	 * @param array $args Custom button properties
	 * @return string
	 */
	function bp_get_blogs_visit_blog_button( $args = '' ) {
		$defaults = array(
			'id'                => 'visit_blog',
			'component'         => 'blogs',
			'must_be_logged_in' => false,
			'block_self'        => false,
			'wrapper_class'     => 'blog-button visit',
			'link_href'         => bp_get_blog_permalink(),
			'link_class'        => 'visit',
			'link_text'         => __( 'Visit Blog', 'buddypress' ),
			'link_title'        => __( 'Visit Blog', 'buddypress' ),
		);

		$button = wp_parse_args( $args, $defaults );

		// Filter and return the HTML button
		return bp_get_button( apply_filters( 'bp_get_blogs_visit_blog_button', $button ) );
	}

/**
 * Returns a compliment button for a given user.
 *
 * @since 0.0.1
 * @package BuddyPress_Compliments
 *
 * @global object $bp BuddyPress instance.
 * @global object $members_template Members template object.
 * @param array|string $args {
 *    Attributes of the $args.
 *
 *    @type int $receiver_id Compliment receiver ID.
 *    @type int $sender_id Compliment sender ID.
 *    @type string $link_text Link text.
 *    @type string $link_title Link title.
 *    @type string $wrapper_class Link wrapper class.
 *    @type string $link_class Link class. Default "compliments-popup".
 *    @type string $wrapper Link wrapper. Default "div".
 *
 * }
 * @return string Button HTML.
 */
function bp_compliments_get_add_compliment_button($args = '')
{
    global $bp, $members_template;
    $r = wp_parse_args($args, array('receiver_id' => bp_displayed_user_id(), 'sender_id' => bp_loggedin_user_id(), 'link_text' => '', 'link_title' => '', 'wrapper_class' => '', 'link_class' => 'compliments-popup', 'wrapper' => 'div'));
    if (!$r['receiver_id'] || !$r['sender_id']) {
        return false;
    }
    // if the logged-in user is the receiver, use already-queried variables
    if (bp_loggedin_user_id() && $r['receiver_id'] == bp_loggedin_user_id()) {
        $receiver_domain = bp_loggedin_user_domain();
        $receiver_fullname = bp_get_loggedin_user_fullname();
        // else we do a lookup for the user domain and display name of the receiver
    } else {
        $receiver_domain = bp_core_get_user_domain($r['receiver_id']);
        $receiver_fullname = bp_core_get_user_displayname($r['receiver_id']);
    }
    // setup some variables
    $id = 'compliments';
    $action = 'start';
    $class = 'compliments';
    /**
     * Filters the compliment receiver name.
     *
     * @since 0.0.1
     * @package BuddyPress_Compliments
     *
     * @param string $receiver_fullname Receiver full name.
     * @param int $r['receiver_id'] Receiver ID.
     */
    $link_text = sprintf(sprintf(__('Send %s', 'bp-compliments'), BP_COMP_SINGULAR_NAME), apply_filters('bp_compliments_receiver_name', bp_get_user_firstname($receiver_fullname), $r['receiver_id']));
    if (empty($r['link_text'])) {
        $r['link_text'] = $link_text;
    }
    $wrapper_class = 'compliments-button ' . $id;
    if (!empty($r['wrapper_class'])) {
        $wrapper_class .= ' ' . esc_attr($r['wrapper_class']);
    }
    $link_class = $class;
    if (!empty($r['link_class'])) {
        $link_class .= ' ' . esc_attr($r['link_class']);
    }
    // make sure we can view the button if a user is on their own page
    $block_self = empty($members_template->member) ? true : false;
    // if we're using AJAX and a user is on their own profile, we need to set
    // block_self to false so the button shows up
    if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' && bp_is_my_profile()) {
        $block_self = false;
    }
    // setup the button arguments
    $button = array('id' => $id, 'component' => 'compliments', 'must_be_logged_in' => true, 'block_self' => $block_self, 'wrapper_class' => $wrapper_class, 'wrapper_id' => 'compliments-button-' . (int) $r['receiver_id'], 'link_href' => wp_nonce_url($receiver_domain . $bp->compliments->compliments->slug . '/' . $action . '/', $action . '_compliments'), 'link_text' => esc_attr($r['link_text']), 'link_title' => esc_attr($r['link_title']), 'link_id' => $class . '-' . (int) $r['receiver_id'], 'link_class' => $link_class, 'wrapper' => !empty($r['wrapper']) ? esc_attr($r['wrapper']) : false);
    // Filter and return the HTML button
    /**
     * Filters the compliment button.
     *
     * @since 0.0.1
     * @package BuddyPress_Compliments
     *
     * @param string $button Button HTML.
     * @param int $r['receiver_id'] Receiver ID.
     * @param int $r['sender_id'] Sender ID.
     */
    return bp_get_button(apply_filters('bp_compliments_get_add_compliment_button', $button, $r['receiver_id'], $r['sender_id']));
}

/**
 * Builds the reshare button
 *
 * @package BP Reshare
 * @since    1.0
 * 
 * @global  BP_Activity_Template $activities_template
 * @uses    buddyreshare_activity_can_reshare() to check if the activity can be reshared
 * @uses    buddyreshare_activity_get_button_class() to get button's classe
 * @uses    buddyreshare_activity_get_reshares_count() to get the number of reshares
 * @uses    bp_get_activity_id() to get activity id
 * @uses    buddyreshare_get_component_id() to get component's id
 * @uses 	buddyreshare_activity_get_action_url() to get action url
 * @uses 	buddyreshare_activity_get_id_to_reshare() to get the activity id to reshare
 * @uses  	buddyreshare_activity_get_button_title() to get the button title
 * @uses    bp_get_button() to build the button
 * @return  string reshare button
 */
function buddyreshare_activity_get_button()
{
    global $activities_template;
    if (!buddyreshare_activity_can_reshare()) {
        return false;
    }
    $caption = apply_filters('buddyreshare_activity_get_button_caption', buddyreshare_activity_get_button_title());
    $link_text = '<span class="' . buddyreshare_activity_get_button_class() . '">' . $caption . '</span><span class="rs-count">' . buddyreshare_activity_get_reshares_count() . '</span>';
    $button = array('id' => 'reshare-container-' . bp_get_activity_id(), 'component' => buddyreshare_get_component_id(), 'must_be_logged_in' => true, 'wrapper' => false, 'block_self' => false, 'link_id' => 'bp-reshare-' . bp_get_activity_id(), 'link_href' => buddyreshare_activity_get_action_url(), 'link_rel' => buddyreshare_activity_get_id_to_reshare(), 'link_title' => buddyreshare_activity_get_button_title(), 'link_text' => $link_text, 'link_class' => 'button reshare-button bp-secondary-action');
    // Filter and return the HTML button
    return bp_get_button(apply_filters('buddyreshare_activity_get_button', $button));
}

/**
 * Get the Create a Group button.
 *
 * @since 2.0.0
 *
 * @return string
 */
function bp_get_group_create_button()
{
    if (!is_user_logged_in()) {
        return false;
    }
    if (!bp_user_can_create_groups()) {
        return false;
    }
    $button_args = array('id' => 'create_group', 'component' => 'groups', 'link_text' => __('Create a Group', 'buddypress'), 'link_title' => __('Create a Group', 'buddypress'), 'link_class' => 'group-create no-ajax', 'link_href' => trailingslashit(bp_get_groups_directory_permalink() . 'create'), 'wrapper' => false, 'block_self' => false);
    /**
     * Filters the HTML button for creating a group.
     *
     * @since 2.0.0
     *
     * @param string $button HTML button for creating a group.
     */
    return bp_get_button(apply_filters('bp_get_group_create_button', $button_args));
}

/**
 * AJAX callback when clicking on the "Unfollow" button to unfollow a user.
 *
 * @uses check_admin_referer() Checks to make sure the WP security nonce matches.
 * @uses bp_follow_stop_following() Stops a user following another user.
 * @uses bp_follow_is_following() Checks to see if a user is following another user already.
 */
function bp_follow_ajax_action_stop()
{
    check_admin_referer('stop_following');
    $link_class = !empty($_POST['link_class']) ? str_replace('unfollow ', '', $_POST['link_class']) : false;
    // successful unfollow
    if (bp_follow_stop_following(array('leader_id' => $_POST['uid'], 'follower_id' => bp_loggedin_user_id()))) {
        // output follow button
        $output = bp_follow_get_add_follow_button(array('leader_id' => $_POST['uid'], 'follower_id' => bp_loggedin_user_id(), 'wrapper' => false, 'link_class' => $link_class));
        // failed unfollow
    } else {
        // output fallback invalid button
        $args = array('id' => 'invalid', 'link_href' => 'javascript:;', 'component' => 'follow', 'wrapper' => false, 'link_class' => $link_class);
        if (!bp_follow_is_following(array('leader_id' => $_POST['uid'], 'follower_id' => bp_loggedin_user_id()))) {
            $output = bp_get_button(array_merge(array('link_text' => __('Not following', 'bp-follow')), $args));
        } else {
            $output = bp_get_button(array_merge(array('link_text' => __('Error unfollowing user', 'bp-follow')), $args));
        }
    }
    echo $output;
    exit;
}

/**
 * Create and output a button.
 *
 * @since 1.2.6
 *
 * @see bp_get_button()
 *
 * @param array|string $args See {@link BP_Button}.
 */
function bp_button($args = '')
{
    echo bp_get_button($args);
}

	function bp_get_send_message_button() {
		return apply_filters( 'bp_get_send_message_button',
			bp_get_button( array(
				'id'                => 'private_message',
				'component'         => 'messages',
				'must_be_logged_in' => true,
				'block_self'        => true,
				'wrapper_id'        => 'send-private-message',
				'link_href'         => bp_get_send_private_message_link(),
				'link_class'        => 'send-message',
				'link_title'        => __( 'Send a private message to this user.', 'buddypress' ),
				'link_text'         => __( 'Send Private Message', 'buddypress' )
			) )
		);
	}

function event_espresso_get_add_register_button($event_id = 0)
{
    global $bp, $events_template, $org_options, $wpdb;
    if ($event_id == 0) {
        return false;
    }
    $is_active = event_espresso_get_is_active($event_id);
    switch ($is_active['status']) {
        case 'EXPIRED':
            //only show the event description.
            $html = _e('<p class="expired_event">This event has passed.</p>', 'event_espresso');
            return $html;
            break;
        case 'REGISTRATION_CLOSED':
            //only show the event description.
            // if todays date is after $reg_end_date
            $html = _e('<p class="expired_event">We are sorry but registration for this event is now closed.</p>', 'event_espresso');
            return $html;
            break;
        case 'REGISTRATION_NOT_OPEN':
            //only show the event description.
            // if todays date is after $reg_end_date
            // if todays date is prior to $reg_start_date
            $html = _e('<p class="expired_event">We are sorry but this event is not yet open for registration.</p>', 'event_espresso');
            return $html;
            break;
    }
    $event = $wpdb->get_row("select * from " . EVENTS_DETAIL_TABLE . " WHERE id = {$event_id} ");
    $externalURL = $event->externalURL;
    $registration_url = $externalURL != '' ? $externalURL : home_url() . '/?page_id=' . $org_options['event_page_id'] . '&regevent_action=register&event_id=' . $event_id;
    $button = array('id' => 'register', 'component' => 'events', 'must_be_logged_in' => false, 'block_self' => false, 'wrapper_class' => 'register-button', 'wrapper_id' => 'register-button-' . $event_id, 'link_class' => 'requested', 'link_href' => $registration_url, 'link_text' => __('Register For Event', 'buddypress'), 'link_title' => __('Register For Event', 'buddypress'));
    // Filter and return the HTML button
    return bp_get_button(apply_filters('event_espresso_get_add_register_button', $button));
}

 /**
  * Adds a 'Switch To' link to each member's profile page and profile listings in BuddyPress.
  *
  * @return null
  */
 public function action_bp_button()
 {
     global $bp, $members_template;
     if (!empty($members_template) and empty($bp->displayed_user->id)) {
         $id = absint($members_template->member->id);
     } else {
         $id = absint($bp->displayed_user->id);
     }
     if (!($link = self::maybe_switch_url($id))) {
         return;
     }
     $link = add_query_arg(array('redirect_to' => urlencode(bp_core_get_user_domain($id))), $link);
     # Workaround for https://buddypress.trac.wordpress.org/ticket/4212
     $components = array_keys($bp->active_components);
     if (!empty($components)) {
         $component = reset($components);
     } else {
         $component = 'core';
     }
     echo bp_get_button(array('id' => 'user_switching', 'component' => $component, 'link_href' => $link, 'link_text' => __('Switch To', 'user-switching')));
 }

/**
 * Returns a follow / unfollow button for a given user depending on the follower status.
 *
 * Checks to see if the follower is already following the leader.  If is following, returns
 * "Stop following" button; if not following, returns "Follow" button.
 *
 * @param array $args {
 *     Array of arguments.
 *     @type int $leader_id The user ID of the person we want to follow.
 *     @type int $follower_id The user ID initiating the follow request.
 *     @type string $link_text The anchor text for the link.
 *     @type string $link_title The title attribute for the link.
 *     @type string $wrapper_class CSS class for the wrapper container.
 *     @type string $link_class CSS class for the link.
 *     @type string $wrapper The element for the wrapper container. Defaults to 'div'.
 * }
 * @return mixed String of the button on success.  Boolean false on failure.
 * @uses bp_get_button() Renders a button using the BP Button API
 * @author r-a-y
 * @since 1.1
 */
function bp_follow_get_add_follow_button($args = '')
{
    global $bp, $members_template;
    $r = wp_parse_args($args, array('leader_id' => bp_displayed_user_id(), 'follower_id' => bp_loggedin_user_id(), 'link_text' => '', 'link_title' => '', 'wrapper_class' => '', 'link_class' => '', 'wrapper' => 'div'));
    if (!$r['leader_id'] || !$r['follower_id']) {
        return false;
    }
    // if we're checking during a members loop, then follow status is already
    // queried via bp_follow_inject_member_follow_status()
    if (!empty($members_template->in_the_loop) && $r['follower_id'] == bp_loggedin_user_id() && $r['leader_id'] == bp_get_member_user_id()) {
        $is_following = $members_template->member->is_following;
        // else we manually query the follow status
    } else {
        $is_following = bp_follow_is_following(array('leader_id' => $r['leader_id'], 'follower_id' => $r['follower_id']));
    }
    // if the logged-in user is the leader, use already-queried variables
    if (bp_loggedin_user_id() && $r['leader_id'] == bp_loggedin_user_id()) {
        $leader_domain = bp_loggedin_user_domain();
        $leader_fullname = bp_get_loggedin_user_fullname();
        // else we do a lookup for the user domain and display name of the leader
    } else {
        $leader_domain = bp_core_get_user_domain($r['leader_id']);
        $leader_fullname = bp_core_get_user_displayname($r['leader_id']);
    }
    // setup some variables
    if ($is_following) {
        $id = 'following';
        $action = 'stop';
        $class = 'unfollow';
        $link_text = sprintf(_x('Unfollow', 'Button', 'bp-follow'), apply_filters('bp_follow_leader_name', bp_get_user_firstname($leader_fullname), $r['leader_id']));
        if (empty($r['link_text'])) {
            $r['link_text'] = $link_text;
        }
    } else {
        $id = 'not-following';
        $action = 'start';
        $class = 'follow';
        $link_text = sprintf(_x('Follow', 'Button', 'bp-follow'), apply_filters('bp_follow_leader_name', bp_get_user_firstname($leader_fullname), $r['leader_id']));
        if (empty($r['link_text'])) {
            $r['link_text'] = $link_text;
        }
    }
    $wrapper_class = 'follow-button ' . $id;
    if (!empty($r['wrapper_class'])) {
        $wrapper_class .= ' ' . esc_attr($r['wrapper_class']);
    }
    $link_class = $class;
    if (!empty($r['link_class'])) {
        $link_class .= ' ' . esc_attr($r['link_class']);
    }
    // make sure we can view the button if a user is on their own page
    $block_self = empty($members_template->member) ? true : false;
    // if we're using AJAX and a user is on their own profile, we need to set
    // block_self to false so the button shows up
    if (bp_follow_is_doing_ajax() && bp_is_my_profile()) {
        $block_self = false;
    }
    // setup the button arguments
    $button = array('id' => $id, 'component' => 'follow', 'must_be_logged_in' => true, 'block_self' => $block_self, 'wrapper_class' => $wrapper_class, 'wrapper_id' => 'follow-button-' . (int) $r['leader_id'], 'link_href' => wp_nonce_url($leader_domain . $bp->follow->followers->slug . '/' . $action . '/', $action . '_following'), 'link_text' => esc_attr($r['link_text']), 'link_title' => esc_attr($r['link_title']), 'link_id' => $class . '-' . (int) $r['leader_id'], 'link_class' => $link_class, 'wrapper' => !empty($r['wrapper']) ? esc_attr($r['wrapper']) : false);
    // Filter and return the HTML button
    return bp_get_button(apply_filters('bp_follow_get_add_follow_button', $button, $r['leader_id'], $r['follower_id']));
}

	/**
	 * bp_get_send_public_message_button( $args )
	 *
	 * Return button for sending a public message
	 *
	 * @param array $args
	 * @return string
	 */
	function bp_get_send_public_message_button( $args = '' ) {
		$defaults = array(
			'id'                => 'public_message',
			'component'         => 'activity',
			'must_be_logged_in' => true,
			'block_self'        => true,
			'wrapper_id'        => 'post-mention',
			'link_href'         => bp_get_send_public_message_link(),
			'link_title'        => __( 'Mention this user in a new public message, this will send the user a notification to get their attention.', 'buddypress' ),
			'link_text'         => __( 'Mention this User', 'buddypress' )
		);

		$button = wp_parse_args( $args, $defaults );

		// Filter and return the HTML button
		return bp_get_button( apply_filters( 'bp_get_send_public_message_button', $button ) );
	}

 /**
  * Adds a 'Switch To' link to each member's profile page and profile listings in BuddyPress.
  */
 public function action_bp_button()
 {
     global $bp, $members_template;
     if (!empty($members_template) && empty($bp->displayed_user->id)) {
         $user = get_userdata($members_template->member->id);
     } else {
         $user = get_userdata($bp->displayed_user->id);
     }
     if (!$user) {
         return;
     }
     if (!($link = self::maybe_switch_url($user))) {
         return;
     }
     $link = add_query_arg(array('redirect_to' => urlencode(bp_core_get_user_domain($user->ID))), $link);
     # Workaround for https://buddypress.trac.wordpress.org/ticket/4212
     $components = array_keys($bp->active_components);
     if (!empty($components)) {
         $component = reset($components);
     } else {
         $component = 'core';
     }
     // @codingStandardsIgnoreStart
     echo bp_get_button(array('id' => 'user_switching', 'component' => $component, 'link_href' => esc_url($link), 'link_text' => esc_html__('Switch To', 'user-switching'), 'wrapper_id' => 'user_switching_switch_to'));
     // @codingStandardsIgnoreEnd
 }

function bp_get_add_friend_button($potential_friend_id = 0, $friend_status = false)
{
    global $bp, $friends_template;
    if (empty($potential_friend_id)) {
        $potential_friend_id = bp_get_potential_friend_id($potential_friend_id);
    }
    $is_friend = bp_is_friend($potential_friend_id);
    if (empty($is_friend)) {
        return false;
    }
    switch ($is_friend) {
        case 'pending':
            $button = array('id' => 'pending', 'component' => 'friends', 'must_be_logged_in' => true, 'block_self' => true, 'wrapper_class' => 'friendship-button pending', 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 'link_href' => trailingslashit($bp->loggedin_user->domain . bp_get_friends_slug() . '/requests'), 'link_text' => __('Friendship Requested', 'buddypress'), 'link_title' => __('Friendship Requested', 'buddypress'), 'link_class' => 'friendship-button pending requested');
            break;
        case 'is_friend':
            $button = array('id' => 'is_friend', 'component' => 'friends', 'must_be_logged_in' => true, 'block_self' => false, 'wrapper_class' => 'friendship-button is_friend', 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 'link_href' => nxt_nonce_url($bp->loggedin_user->domain . bp_get_friends_slug() . '/remove-friend/' . $potential_friend_id . '/', 'friends_remove_friend'), 'link_text' => __('Cancel Friendship', 'buddypress'), 'link_title' => __('Cancel Friendship', 'buddypress'), 'link_id' => 'friend-' . $potential_friend_id, 'link_rel' => 'remove', 'link_class' => 'friendship-button is_friend remove');
            break;
        default:
            $button = array('id' => 'not_friends', 'component' => 'friends', 'must_be_logged_in' => true, 'block_self' => true, 'wrapper_class' => 'friendship-button not_friends', 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 'link_href' => nxt_nonce_url($bp->loggedin_user->domain . bp_get_friends_slug() . '/add-friend/' . $potential_friend_id . '/', 'friends_add_friend'), 'link_text' => __('Add Friend', 'buddypress'), 'link_title' => __('Add Friend', 'buddypress'), 'link_id' => 'friend-' . $potential_friend_id, 'link_rel' => 'add', 'link_class' => 'friendship-button not_friends add');
            break;
    }
    // Filter and return the HTML button
    return bp_get_button(apply_filters('bp_get_add_friend_button', $button));
}