Current File : /var/www/html/ceaa/wp-content/plugins/bbpress/includes/core/update.php
<?php
/**
* bbPress Updater
*
* @package bbPress
* @subpackage Updater
*/
// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;
/**
* If there is no raw DB version, this is the first installation
*
* @since bbPress (r3764)
*
* @uses get_option()
* @uses bbp_get_db_version() To get bbPress's database version
* @return bool True if update, False if not
*/
function bbp_is_install() {
return ! bbp_get_db_version_raw();
}
/**
* Compare the bbPress version to the DB version to determine if updating
*
* @since bbPress (r3421)
*
* @uses get_option()
* @uses bbp_get_db_version() To get bbPress's database version
* @return bool True if update, False if not
*/
function bbp_is_update() {
$raw = (int) bbp_get_db_version_raw();
$cur = (int) bbp_get_db_version();
$retval = (bool) ( $raw < $cur );
return $retval;
}
/**
* Determine if bbPress is being activated
*
* Note that this function currently is not used in bbPress core and is here
* for third party plugins to use to check for bbPress activation.
*
* @since bbPress (r3421)
*
* @return bool True if activating bbPress, false if not
*/
function bbp_is_activation( $basename = '' ) {
global $pagenow;
$bbp = bbpress();
$action = false;
// Bail if not in admin/plugins
if ( ! ( is_admin() && ( 'plugins.php' === $pagenow ) ) ) {
return false;
}
if ( ! empty( $_REQUEST['action'] ) && ( '-1' !== $_REQUEST['action'] ) ) {
$action = $_REQUEST['action'];
} elseif ( ! empty( $_REQUEST['action2'] ) && ( '-1' !== $_REQUEST['action2'] ) ) {
$action = $_REQUEST['action2'];
}
// Bail if not activating
if ( empty( $action ) || !in_array( $action, array( 'activate', 'activate-selected' ) ) ) {
return false;
}
// The plugin(s) being activated
if ( $action === 'activate' ) {
$plugins = isset( $_GET['plugin'] ) ? array( $_GET['plugin'] ) : array();
} else {
$plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
}
// Set basename if empty
if ( empty( $basename ) && !empty( $bbp->basename ) ) {
$basename = $bbp->basename;
}
// Bail if no basename
if ( empty( $basename ) ) {
return false;
}
// Is bbPress being activated?
return in_array( $basename, $plugins );
}
/**
* Determine if bbPress is being deactivated
*
* @since bbPress (r3421)
* @return bool True if deactivating bbPress, false if not
*/
function bbp_is_deactivation( $basename = '' ) {
global $pagenow;
$bbp = bbpress();
$action = false;
// Bail if not in admin/plugins
if ( ! ( is_admin() && ( 'plugins.php' === $pagenow ) ) ) {
return false;
}
if ( ! empty( $_REQUEST['action'] ) && ( '-1' !== $_REQUEST['action'] ) ) {
$action = $_REQUEST['action'];
} elseif ( ! empty( $_REQUEST['action2'] ) && ( '-1' !== $_REQUEST['action2'] ) ) {
$action = $_REQUEST['action2'];
}
// Bail if not deactivating
if ( empty( $action ) || !in_array( $action, array( 'deactivate', 'deactivate-selected' ) ) ) {
return false;
}
// The plugin(s) being deactivated
if ( $action === 'deactivate' ) {
$plugins = isset( $_GET['plugin'] ) ? array( $_GET['plugin'] ) : array();
} else {
$plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
}
// Set basename if empty
if ( empty( $basename ) && !empty( $bbp->basename ) ) {
$basename = $bbp->basename;
}
// Bail if no basename
if ( empty( $basename ) ) {
return false;
}
// Is bbPress being deactivated?
return in_array( $basename, $plugins );
}
/**
* Update the DB to the latest version
*
* @since bbPress (r3421)
* @uses update_option()
* @uses bbp_get_db_version() To get bbPress's database version
*/
function bbp_version_bump() {
update_option( '_bbp_db_version', bbp_get_db_version() );
}
/**
* Setup the bbPress updater
*
* @since bbPress (r3419)
*
* @uses bbp_version_updater()
* @uses bbp_version_bump()
* @uses flush_rewrite_rules()
*/
function bbp_setup_updater() {
// Bail if no update needed
if ( ! bbp_is_update() )
return;
// Call the automated updater
bbp_version_updater();
}
/**
* Create a default forum, topic, and reply
*
* @since bbPress (r3767)
* @param array $args Array of arguments to override default values
*/
function bbp_create_initial_content( $args = array() ) {
// Parse arguments against default values
$r = bbp_parse_args( $args, array(
'forum_parent' => 0,
'forum_status' => 'publish',
'forum_title' => __( 'General', 'bbpress' ),
'forum_content' => __( 'General chit-chat', 'bbpress' ),
'topic_title' => __( 'Hello World!', 'bbpress' ),
'topic_content' => __( 'I am the first topic in your new forums.', 'bbpress' ),
'reply_title' => __( 'Re: Hello World!', 'bbpress' ),
'reply_content' => __( 'Oh, and this is what a reply looks like.', 'bbpress' ),
), 'create_initial_content' );
// Create the initial forum
$forum_id = bbp_insert_forum( array(
'post_parent' => $r['forum_parent'],
'post_status' => $r['forum_status'],
'post_title' => $r['forum_title'],
'post_content' => $r['forum_content']
) );
// Create the initial topic
$topic_id = bbp_insert_topic(
array(
'post_parent' => $forum_id,
'post_title' => $r['topic_title'],
'post_content' => $r['topic_content']
),
array( 'forum_id' => $forum_id )
);
// Create the initial reply
$reply_id = bbp_insert_reply(
array(
'post_parent' => $topic_id,
'post_title' => $r['reply_title'],
'post_content' => $r['reply_content']
),
array(
'forum_id' => $forum_id,
'topic_id' => $topic_id
)
);
return array(
'forum_id' => $forum_id,
'topic_id' => $topic_id,
'reply_id' => $reply_id
);
}
/**
* bbPress's version updater looks at what the current database version is, and
* runs whatever other code is needed.
*
* This is most-often used when the data schema changes, but should also be used
* to correct issues with bbPress meta-data silently on software update.
*
* @since bbPress (r4104)
*/
function bbp_version_updater() {
// Get the raw database version
$raw_db_version = (int) bbp_get_db_version_raw();
/** 2.0 Branch ************************************************************/
// 2.0, 2.0.1, 2.0.2, 2.0.3
if ( $raw_db_version < 200 ) {
// No changes
}
/** 2.1 Branch ************************************************************/
// 2.1, 2.1.1
if ( $raw_db_version < 211 ) {
/**
* Repair private and hidden forum data
*
* @link http://bbpress.trac.wordpress.org/ticket/1891
*/
bbp_admin_repair_forum_visibility();
}
/** 2.2 Branch ************************************************************/
// 2.2
if ( $raw_db_version < 220 ) {
// Remove the Moderator role from the database
remove_role( bbp_get_moderator_role() );
// Remove the Participant role from the database
remove_role( bbp_get_participant_role() );
// Remove capabilities
bbp_remove_caps();
}
/** 2.3 Branch ************************************************************/
// 2.3
if ( $raw_db_version < 230 ) {
// No changes
}
/** All done! *************************************************************/
// Bump the version
bbp_version_bump();
// Delete rewrite rules to force a flush
bbp_delete_rewrite_rules();
}
/**
* Redirect user to bbPress's What's New page on activation
*
* @since bbPress (r4389)
*
* @internal Used internally to redirect bbPress to the about page on activation
*
* @uses is_network_admin() To bail if being network activated
* @uses set_transient() To drop the activation transient for 30 seconds
*
* @return If network admin or bulk activation
*/
function bbp_add_activation_redirect() {
// Bail if activating from network, or bulk
if ( is_network_admin() || isset( $_GET['activate-multi'] ) )
return;
// Add the transient to redirect
set_transient( '_bbp_activation_redirect', true, 30 );
}
/**
* Hooked to the 'bbp_activate' action, this helper function automatically makes
* the current user a Key Master in the forums if they just activated bbPress,
* regardless of the bbp_allow_global_access() setting.
*
* @since bbPress (r4910)
*
* @internal Used to internally make the current user a keymaster on activation
*
* @uses current_user_can() to bail if user cannot activate plugins
* @uses get_current_user_id() to get the current user ID
* @uses get_current_blog_id() to get the current blog ID
* @uses is_user_member_of_blog() to bail if the current user does not have a role
* @uses bbp_is_user_keymaster() to bail if the user is already a keymaster
* @uses bbp_set_user_role() to make the current user a keymaster
*
* @return If user can't activate plugins or is already a keymaster
*/
function bbp_make_current_user_keymaster() {
// Bail if the current user can't activate plugins since previous pageload
if ( ! current_user_can( 'activate_plugins' ) ) {
return;
}
// Get the current user ID
$user_id = get_current_user_id();
$blog_id = get_current_blog_id();
// Bail if user is not actually a member of this site
if ( ! is_user_member_of_blog( $user_id, $blog_id ) ) {
return;
}
// Bail if the current user already has a forum role to prevent
// unexpected role and capability escalation.
if ( bbp_get_user_role( $user_id ) ) {
return;
}
// Make the current user a keymaster
bbp_set_user_role( $user_id, bbp_get_keymaster_role() );
// Reload the current user so caps apply immediately
wp_get_current_user();
}
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