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Code Reference Classes BP_Group_Extension BP_Group_Extension::setup_access_settings()

BP_Group_Extension::setup_access_settings()

Set up access-related settings for this extension.

Description

Source

File: bp-groups/classes/class-bp-group-extension.php

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protected function setup_access_settings() {
 
    // Bail if no group ID is available.
    if ( empty( $this->group_id ) ) {
        return;
    }
 
    // Backward compatibility.
    if ( isset( $this->params['enable_nav_item'] ) ) {
        $this->enable_nav_item = (bool) $this->params['enable_nav_item'];
    }
 
    // Tab Access.
    $this->user_can_visit = false;
 
    // Backward compatibility for components that do not provide
    // explicit 'access' parameter.
    if ( empty( $this->params['access'] ) ) {
        if ( false === $this->params['enable_nav_item'] ) {
            $this->params['access'] = 'noone';
        } else {
            $group = groups_get_group( $this->group_id );
 
            if ( ! empty( $group->status ) && 'public' === $group->status ) {
                // Tabs in public groups are accessible to anyone by default.
                $this->params['access'] = 'anyone';
            } else {
                // All other groups have members-only as the default.
                $this->params['access'] = 'member';
            }
        }
    }
 
    // Parse multiple access conditions into an array.
    $access_conditions = $this->params['access'];
    if ( ! is_array( $access_conditions ) ) {
        $access_conditions = explode( ',', $access_conditions );
    }
 
    // If the current user meets at least one condition, the
    // get access.
    foreach ( $access_conditions as $access_condition ) {
        if ( $this->user_meets_access_condition( $access_condition ) ) {
            $this->user_can_visit = true;
            break;
        }
    }
 
    // Tab Visibility.
    $this->user_can_see_nav_item = false;
 
    // Backward compatibility for components that do not provide
    // explicit 'show_tab' parameter.
    if ( empty( $this->params['show_tab'] ) ) {
        if ( false === $this->params['enable_nav_item'] ) {
            // The enable_nav_item index is only false if it's been
            // defined explicitly as such in the
            // constructor. So we always trust this value.
            $this->params['show_tab'] = 'noone';
 
        } elseif ( isset( $this->params_raw['enable_nav_item'] ) || isset( $this->params_raw['visibility'] ) ) {
            // If enable_nav_item or visibility is passed,
            // we assume this  is a legacy extension.
            // Legacy behavior is that enable_nav_item=true +
            // visibility=private implies members-only.
            if ( 'public' !== $this->visibility ) {
                $this->params['show_tab'] = 'member';
            } else {
                $this->params['show_tab'] = 'anyone';
            }
 
        } else {
            // No show_tab or enable_nav_item value is
            // available, so match the value of 'access'.
            $this->params['show_tab'] = $this->params['access'];
        }
    }
 
    // Parse multiple access conditions into an array.
    $access_conditions = $this->params['show_tab'];
    if ( ! is_array( $access_conditions ) ) {
        $access_conditions = explode( ',', $access_conditions );
    }
 
    // If the current user meets at least one condition, the
    // get access.
    foreach ( $access_conditions as $access_condition ) {
        if ( $this->user_meets_access_condition( $access_condition ) ) {
            $this->user_can_see_nav_item = true;
            break;
        }
    }
}

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