/**
* @group bp_activity_update_meta_cache
*/
public function test_bp_activity_update_meta_cache()
{
$a1 = $this->factory->activity->create();
$a2 = $this->factory->activity->create();
// Set up some data
bp_activity_update_meta($a1, 'foo', 'bar');
bp_activity_update_meta($a1, 'Boone', 'Rules');
bp_activity_update_meta($a2, 'foo', 'baz');
bp_activity_update_meta($a2, 'BuddyPress', 'Is Cool');
// Prime the cache for $a1
bp_activity_get_meta($a1, 'foo');
// Ensure an empty cache for $a2
wp_cache_delete($a2, 'activity_meta');
bp_activity_update_meta_cache(array($a1, $a2));
$expected = array($a1 => array('foo' => array('bar'), 'Boone' => array('Rules')), $a2 => array('foo' => array('baz'), 'BuddyPress' => array('Is Cool')));
$found = array($a1 => wp_cache_get($a1, 'activity_meta'), $a2 => wp_cache_get($a2, 'activity_meta'));
$this->assertEquals($expected, $found);
}
/**
* Get activity items, as specified by parameters
*
* @param array $args See $defaults for explanation of arguments
* @return array
*/
function get($args = array())
{
global $wpdb, $bp;
// Backward compatibility with old method of passing arguments
if (!is_array($args) || func_num_args() > 1) {
_deprecated_argument(__METHOD__, '1.6', sprintf(__('Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress'), __METHOD__, __FILE__));
$old_args_keys = array(0 => 'max', 1 => 'page', 2 => 'per_page', 3 => 'sort', 4 => 'search_terms', 5 => 'filter', 6 => 'display_comments', 7 => 'show_hidden', 8 => 'exclude', 9 => 'in', 10 => 'spam');
$func_args = func_get_args();
$args = bp_core_parse_args_array($old_args_keys, $func_args);
}
$defaults = array('page' => 1, 'per_page' => 25, 'max' => false, 'sort' => 'DESC', 'exclude' => false, 'in' => false, 'meta_query' => false, 'filter' => false, 'search_terms' => false, 'display_comments' => false, 'show_hidden' => false, 'spam' => 'ham_only');
$r = wp_parse_args($args, $defaults);
extract($r);
// Select conditions
$select_sql = "SELECT DISTINCT a.*, u.user_email, u.user_nicename, u.user_login, u.display_name";
$from_sql = " FROM {$bp->activity->table_name} a LEFT JOIN {$wpdb->users} u ON a.user_id = u.ID";
$join_sql = '';
// Where conditions
$where_conditions = array();
// Spam
if ('ham_only' == $spam) {
$where_conditions['spam_sql'] = 'a.is_spam = 0';
} elseif ('spam_only' == $spam) {
$where_conditions['spam_sql'] = 'a.is_spam = 1';
}
// Searching
if ($search_terms) {
$search_terms = esc_sql($search_terms);
$where_conditions['search_sql'] = "a.content LIKE '%%" . esc_sql(like_escape($search_terms)) . "%%'";
}
// Filtering
if ($filter && ($filter_sql = BP_Activity_Activity::get_filter_sql($filter))) {
$where_conditions['filter_sql'] = $filter_sql;
}
// Sorting
if ($sort != 'ASC' && $sort != 'DESC') {
$sort = 'DESC';
}
// Hide Hidden Items?
if (!$show_hidden) {
$where_conditions['hidden_sql'] = "a.hide_sitewide = 0";
}
// Exclude specified items
if (!empty($exclude)) {
$exclude = implode(',', wp_parse_id_list($exclude));
$where_conditions['exclude'] = "a.id NOT IN ({$exclude})";
}
// The specific ids to which you want to limit the query
if (!empty($in)) {
$in = implode(',', wp_parse_id_list($in));
$where_conditions['in'] = "a.id IN ({$in})";
}
// Process meta_query into SQL
$meta_query_sql = self::get_meta_query_sql($meta_query);
if (!empty($meta_query_sql['join'])) {
$join_sql .= $meta_query_sql['join'];
}
if (!empty($meta_query_sql['where'])) {
$where_conditions[] = $meta_query_sql['where'];
}
// Alter the query based on whether we want to show activity item
// comments in the stream like normal comments or threaded below
// the activity.
if (false === $display_comments || 'threaded' === $display_comments) {
$where_conditions[] = "a.type != 'activity_comment'";
}
$where_sql = 'WHERE ' . join(' AND ', $where_conditions);
// Define the preferred order for indexes
$indexes = apply_filters('bp_activity_preferred_index_order', array('user_id', 'item_id', 'secondary_item_id', 'date_recorded', 'component', 'type', 'hide_sitewide', 'is_spam'));
foreach ($indexes as $key => $index) {
if (false !== strpos($where_sql, $index)) {
$the_index = $index;
break;
// Take the first one we find
}
}
if (!empty($the_index)) {
$index_hint_sql = "USE INDEX ({$the_index})";
} else {
$index_hint_sql = '';
}
if (!empty($per_page) && !empty($page)) {
// Make sure page values are absolute integers
$page = absint($page);
$per_page = absint($per_page);
$pag_sql = $wpdb->prepare("LIMIT %d, %d", absint(($page - 1) * $per_page), $per_page);
$activities = $wpdb->get_results(apply_filters('bp_activity_get_user_join_filter', "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort} {$pag_sql}", $select_sql, $from_sql, $where_sql, $sort, $pag_sql));
} else {
$activities = $wpdb->get_results(apply_filters('bp_activity_get_user_join_filter', "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort}", $select_sql, $from_sql, $where_sql, $sort));
}
$total_activities_sql = apply_filters('bp_activity_total_activities_sql', "SELECT count(DISTINCT a.id) FROM {$bp->activity->table_name} a {$index_hint_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort}", $where_sql, $sort);
$total_activities = $wpdb->get_var($total_activities_sql);
// Get the fullnames of users so we don't have to query in the loop
if (bp_is_active('xprofile') && !empty($activities)) {
$activity_user_ids = wp_list_pluck($activities, 'user_id');
$activity_user_ids = implode(',', wp_parse_id_list($activity_user_ids));
if (!empty($activity_user_ids)) {
if ($names = $wpdb->get_results("SELECT user_id, value AS user_fullname FROM {$bp->profile->table_name_data} WHERE field_id = 1 AND user_id IN ({$activity_user_ids})")) {
foreach ((array) $names as $name) {
$tmp_names[$name->user_id] = $name->user_fullname;
}
foreach ((array) $activities as $i => $activity) {
if (!empty($tmp_names[$activity->user_id])) {
$activities[$i]->user_fullname = $tmp_names[$activity->user_id];
}
}
unset($names);
unset($tmp_names);
}
}
}
// Get activity meta
$activity_ids = array();
foreach ((array) $activities as $activity) {
$activity_ids[] = $activity->id;
}
if (!empty($activity_ids)) {
bp_activity_update_meta_cache($activity_ids);
}
if ($activities && $display_comments) {
$activities = BP_Activity_Activity::append_comments($activities, $spam);
}
// If $max is set, only return up to the max results
if (!empty($max)) {
if ((int) $total_activities > (int) $max) {
$total_activities = $max;
}
}
return array('activities' => $activities, 'total' => (int) $total_activities);
}
/**
* Get activity items, as specified by parameters.
*
* @since 1.0.0
* @since 2.4.0 Introduced the `$fields` parameter.
*
* @see BP_Activity_Activity::get_filter_sql() for a description of the
* 'filter' parameter.
* @see WP_Meta_Query::queries for a description of the 'meta_query'
* parameter format.
*
* @param array $args {
* An array of arguments. All items are optional.
* @type int $page Which page of results to fetch. Using page=1 without per_page will result
* in no pagination. Default: 1.
* @type int|bool $per_page Number of results per page. Default: 25.
* @type int|bool $max Maximum number of results to return. Default: false (unlimited).
* @type string $fields Activity fields to return. Pass 'ids' to get only the activity IDs.
* 'all' returns full activity objects.
* @type string $sort ASC or DESC. Default: 'DESC'.
* @type array $exclude Array of activity IDs to exclude. Default: false.
* @type array $in Array of ids to limit query by (IN). Default: false.
* @type array $meta_query Array of meta_query conditions. See WP_Meta_Query::queries.
* @type array $date_query Array of date_query conditions. See first parameter of
* WP_Date_Query::__construct().
* @type array $filter_query Array of advanced query conditions. See BP_Activity_Query::__construct().
* @type string|array $scope Pre-determined set of activity arguments.
* @type array $filter See BP_Activity_Activity::get_filter_sql().
* @type string $search_terms Limit results by a search term. Default: false.
* @type bool $display_comments Whether to include activity comments. Default: false.
* @type bool $show_hidden Whether to show items marked hide_sitewide. Default: false.
* @type string $spam Spam status. Default: 'ham_only'.
* @type bool $update_meta_cache Whether to pre-fetch metadata for queried activity items. Default: true.
* @type string|bool $count_total If true, an additional DB query is run to count the total activity items
* for the query. Default: false.
* }
* @return array The array returned has two keys:
* - 'total' is the count of located activities
* - 'activities' is an array of the located activities
*/
public static function get($args = array())
{
global $wpdb;
// Backward compatibility with old method of passing arguments.
if (!is_array($args) || func_num_args() > 1) {
_deprecated_argument(__METHOD__, '1.6', sprintf(__('Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress'), __METHOD__, __FILE__));
$old_args_keys = array(0 => 'max', 1 => 'page', 2 => 'per_page', 3 => 'sort', 4 => 'search_terms', 5 => 'filter', 6 => 'display_comments', 7 => 'show_hidden', 8 => 'exclude', 9 => 'in', 10 => 'spam');
$func_args = func_get_args();
$args = bp_core_parse_args_array($old_args_keys, $func_args);
}
$bp = buddypress();
$r = wp_parse_args($args, array('page' => 1, 'per_page' => 25, 'max' => false, 'fields' => 'all', 'sort' => 'DESC', 'exclude' => false, 'in' => false, 'meta_query' => false, 'date_query' => false, 'filter_query' => false, 'filter' => false, 'scope' => false, 'search_terms' => false, 'display_comments' => false, 'show_hidden' => false, 'spam' => 'ham_only', 'update_meta_cache' => true, 'count_total' => false));
// Select conditions.
$select_sql = "SELECT DISTINCT a.id";
$from_sql = " FROM {$bp->activity->table_name} a";
$join_sql = '';
// Where conditions.
$where_conditions = array();
// Excluded types.
$excluded_types = array();
// Scope takes precedence.
if (!empty($r['scope'])) {
$scope_query = self::get_scope_query_sql($r['scope'], $r);
// Add our SQL conditions if matches were found.
if (!empty($scope_query['sql'])) {
$where_conditions['scope_query_sql'] = $scope_query['sql'];
}
// Override some arguments if needed.
if (!empty($scope_query['override'])) {
$r = self::array_replace_recursive($r, $scope_query['override']);
}
// Advanced filtering.
} elseif (!empty($r['filter_query'])) {
$filter_query = new BP_Activity_Query($r['filter_query']);
$sql = $filter_query->get_sql();
if (!empty($sql)) {
$where_conditions['filter_query_sql'] = $sql;
}
}
// Regular filtering.
if ($r['filter'] && ($filter_sql = BP_Activity_Activity::get_filter_sql($r['filter']))) {
$where_conditions['filter_sql'] = $filter_sql;
}
// Spam.
if ('ham_only' == $r['spam']) {
$where_conditions['spam_sql'] = 'a.is_spam = 0';
} elseif ('spam_only' == $r['spam']) {
$where_conditions['spam_sql'] = 'a.is_spam = 1';
}
// Searching.
if ($r['search_terms']) {
$search_terms_like = '%' . bp_esc_like($r['search_terms']) . '%';
$where_conditions['search_sql'] = $wpdb->prepare('a.content LIKE %s', $search_terms_like);
}
// Sorting.
$sort = $r['sort'];
if ($sort != 'ASC' && $sort != 'DESC') {
$sort = 'DESC';
}
// Hide Hidden Items?
if (!$r['show_hidden']) {
$where_conditions['hidden_sql'] = "a.hide_sitewide = 0";
}
// Exclude specified items.
if (!empty($r['exclude'])) {
$exclude = implode(',', wp_parse_id_list($r['exclude']));
$where_conditions['exclude'] = "a.id NOT IN ({$exclude})";
}
// The specific ids to which you want to limit the query.
if (!empty($r['in'])) {
$in = implode(',', wp_parse_id_list($r['in']));
$where_conditions['in'] = "a.id IN ({$in})";
}
// Process meta_query into SQL.
$meta_query_sql = self::get_meta_query_sql($r['meta_query']);
if (!empty($meta_query_sql['join'])) {
$join_sql .= $meta_query_sql['join'];
}
if (!empty($meta_query_sql['where'])) {
$where_conditions[] = $meta_query_sql['where'];
}
// Process date_query into SQL.
$date_query_sql = self::get_date_query_sql($r['date_query']);
if (!empty($date_query_sql)) {
$where_conditions['date'] = $date_query_sql;
}
// Alter the query based on whether we want to show activity item
// comments in the stream like normal comments or threaded below
// the activity.
if (false === $r['display_comments'] || 'threaded' === $r['display_comments']) {
$excluded_types[] = 'activity_comment';
}
// Exclude 'last_activity' items unless the 'action' filter has
// been explicitly set.
if (empty($r['filter']['object'])) {
$excluded_types[] = 'last_activity';
}
// Build the excluded type sql part.
if (!empty($excluded_types)) {
$not_in = "'" . implode("', '", esc_sql($excluded_types)) . "'";
$where_conditions['excluded_types'] = "a.type NOT IN ({$not_in})";
}
/**
* Filters the MySQL WHERE conditions for the Activity items get method.
*
* @since 1.9.0
*
* @param array $where_conditions Current conditions for MySQL WHERE statement.
* @param array $r Parsed arguments passed into method.
* @param string $select_sql Current SELECT MySQL statement at point of execution.
* @param string $from_sql Current FROM MySQL statement at point of execution.
* @param string $join_sql Current INNER JOIN MySQL statement at point of execution.
*/
$where_conditions = apply_filters('bp_activity_get_where_conditions', $where_conditions, $r, $select_sql, $from_sql, $join_sql);
// Join the where conditions together.
$where_sql = 'WHERE ' . join(' AND ', $where_conditions);
/**
* Filters the preferred order of indexes for activity item.
*
* @since 1.6.0
*
* @param array $value Array of indexes in preferred order.
*/
$indexes = apply_filters('bp_activity_preferred_index_order', array('user_id', 'item_id', 'secondary_item_id', 'date_recorded', 'component', 'type', 'hide_sitewide', 'is_spam'));
foreach ($indexes as $key => $index) {
if (false !== strpos($where_sql, $index)) {
$the_index = $index;
break;
// Take the first one we find.
}
}
if (!empty($the_index)) {
$index_hint_sql = "USE INDEX ({$the_index})";
} else {
$index_hint_sql = '';
}
// Sanitize page and per_page parameters.
$page = absint($r['page']);
$per_page = absint($r['per_page']);
$retval = array('activities' => null, 'total' => null, 'has_more_items' => null);
/**
* Filters if BuddyPress should use legacy query structure over current structure for version 2.0+.
*
* It is not recommended to use the legacy structure, but allowed to if needed.
*
* @since 2.0.0
*
* @param bool $value Whether to use legacy structure or not.
* @param BP_Activity_Activity $value Current method being called.
* @param array $r Parsed arguments passed into method.
*/
if (apply_filters('bp_use_legacy_activity_query', false, __METHOD__, $r)) {
// Legacy queries joined against the user table.
$select_sql = "SELECT DISTINCT a.*, u.user_email, u.user_nicename, u.user_login, u.display_name";
$from_sql = " FROM {$bp->activity->table_name} a LEFT JOIN {$wpdb->users} u ON a.user_id = u.ID";
if (!empty($page) && !empty($per_page)) {
$pag_sql = $wpdb->prepare("LIMIT %d, %d", absint(($page - 1) * $per_page), $per_page);
/** This filter is documented in bp-activity/bp-activity-classes.php */
$activities = $wpdb->get_results(apply_filters('bp_activity_get_user_join_filter', "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort} {$pag_sql}", $select_sql, $from_sql, $where_sql, $sort, $pag_sql));
} else {
$pag_sql = '';
/**
* Filters the legacy MySQL query statement so plugins can alter before results are fetched.
*
* @since 1.5.0
*
* @param string $value Concatenated MySQL statement pieces to be query results with for legacy query.
* @param string $select_sql Final SELECT MySQL statement portion for legacy query.
* @param string $from_sql Final FROM MySQL statement portion for legacy query.
* @param string $where_sql Final WHERE MySQL statement portion for legacy query.
* @param string $sort Final sort direction for legacy query.
*/
$activities = $wpdb->get_results(apply_filters('bp_activity_get_user_join_filter', "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort}", $select_sql, $from_sql, $where_sql, $sort, $pag_sql));
}
} else {
// Query first for activity IDs.
$activity_ids_sql = "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort}";
if (!empty($per_page) && !empty($page)) {
// We query for $per_page + 1 items in order to
// populate the has_more_items flag.
$activity_ids_sql .= $wpdb->prepare(" LIMIT %d, %d", absint(($page - 1) * $per_page), $per_page + 1);
}
/**
* Filters the paged activities MySQL statement.
*
* @since 2.0.0
*
* @param string $activity_ids_sql MySQL statement used to query for Activity IDs.
* @param array $r Array of arguments passed into method.
*/
$activity_ids_sql = apply_filters('bp_activity_paged_activities_sql', $activity_ids_sql, $r);
$activity_ids = $wpdb->get_col($activity_ids_sql);
$retval['has_more_items'] = !empty($per_page) && count($activity_ids) > $per_page;
// If we've fetched more than the $per_page value, we
// can discard the extra now.
if (!empty($per_page) && count($activity_ids) === $per_page + 1) {
array_pop($activity_ids);
}
if ('ids' === $r['fields']) {
$activities = array_map('intval', $activity_ids);
} else {
$activities = self::get_activity_data($activity_ids);
}
}
if ('ids' !== $r['fields']) {
// Get the fullnames of users so we don't have to query in the loop.
$activities = self::append_user_fullnames($activities);
// Get activity meta.
$activity_ids = array();
foreach ((array) $activities as $activity) {
$activity_ids[] = $activity->id;
}
if (!empty($activity_ids) && $r['update_meta_cache']) {
bp_activity_update_meta_cache($activity_ids);
}
if ($activities && $r['display_comments']) {
$activities = BP_Activity_Activity::append_comments($activities, $r['spam']);
}
// Pre-fetch data associated with activity users and other objects.
BP_Activity_Activity::prefetch_object_data($activities);
// Generate action strings.
$activities = BP_Activity_Activity::generate_action_strings($activities);
}
$retval['activities'] = $activities;
// If $max is set, only return up to the max results.
if (!empty($r['count_total'])) {
/**
* Filters the total activities MySQL statement.
*
* @since 1.5.0
*
* @param string $value MySQL statement used to query for total activities.
* @param string $where_sql MySQL WHERE statement portion.
* @param string $sort Sort direction for query.
*/
$total_activities_sql = apply_filters('bp_activity_total_activities_sql', "SELECT count(DISTINCT a.id) FROM {$bp->activity->table_name} a {$join_sql} {$where_sql}", $where_sql, $sort);
$total_activities = $wpdb->get_var($total_activities_sql);
if (!empty($r['max'])) {
if ((int) $total_activities > (int) $r['max']) {
$total_activities = $r['max'];
}
}
$retval['total'] = $total_activities;
}
return $retval;
}
/**
* Get activity items, as specified by parameters
*
* @see BP_Activity_Activity::get_filter_sql() for a description of the
* 'filter' parameter.
* @see WP_Meta_Query::queries for a description of the 'meta_query'
* parameter format.
*
* @param array $args {
* An array of arguments. All items are optional.
* @type int $page Which page of results to fetch. Using page=1
* without per_page will result in no pagination.
* Default: 1.
* @type int|bool $per_page Number of results per page. Default: 25.
* @type int|bool $max Maximum number of results to return.
* Default: false (unlimited).
* @type string $sort ASC or DESC. Default: 'DESC'.
* @type array $exclude Array of activity IDs to exclude.
* Default: false.
* @type array $in Array of ids to limit query by (IN).
* Default: false.
* @type array $meta_query An array of meta_query conditions.
* See WP_Meta_Query::queries for description.
* @type array $date_query An array of date_query conditions.
* See first parameter of WP_Date_Query::__construct()
* for description.
* @type array $filter See BP_Activity_Activity::get_filter_sql().
* @type string $search_terms Limit results by a search term.
* Default: false.
* @type bool $display_comments Whether to include activity comments.
* Default: false.
* @type bool $show_hidden Whether to show items marked hide_sitewide.
* Default: false.
* @type string $spam Spam status. Default: 'ham_only'.
* @type bool $update_meta_cache Whether to pre-fetch metadata for
* queried activity items. Default: true.
* @type string|bool $count_total If true, an additional DB query
* is run to count the total activity items for the query.
* Default: false.
* }
* @return array The array returned has two keys:
* - 'total' is the count of located activities
* - 'activities' is an array of the located activities
*/
public static function get($args = array())
{
global $wpdb, $bp;
// Backward compatibility with old method of passing arguments
if (!is_array($args) || func_num_args() > 1) {
_deprecated_argument(__METHOD__, '1.6', sprintf(__('Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress'), __METHOD__, __FILE__));
$old_args_keys = array(0 => 'max', 1 => 'page', 2 => 'per_page', 3 => 'sort', 4 => 'search_terms', 5 => 'filter', 6 => 'display_comments', 7 => 'show_hidden', 8 => 'exclude', 9 => 'in', 10 => 'spam');
$func_args = func_get_args();
$args = bp_core_parse_args_array($old_args_keys, $func_args);
}
$defaults = array('page' => 1, 'per_page' => 25, 'max' => false, 'sort' => 'DESC', 'exclude' => false, 'in' => false, 'meta_query' => false, 'date_query' => false, 'filter' => false, 'search_terms' => false, 'display_comments' => false, 'show_hidden' => false, 'spam' => 'ham_only', 'update_meta_cache' => true, 'count_total' => false);
$r = wp_parse_args($args, $defaults);
extract($r);
// Select conditions
$select_sql = "SELECT DISTINCT a.id";
$from_sql = " FROM {$bp->activity->table_name} a";
$join_sql = '';
// Where conditions
$where_conditions = array();
// Excluded types
$excluded_types = array();
// Spam
if ('ham_only' == $spam) {
$where_conditions['spam_sql'] = 'a.is_spam = 0';
} elseif ('spam_only' == $spam) {
$where_conditions['spam_sql'] = 'a.is_spam = 1';
}
// Searching
if ($search_terms) {
$search_terms_like = '%' . bp_esc_like($search_terms) . '%';
$where_conditions['search_sql'] = $wpdb->prepare('a.content LIKE %s', $search_terms_like);
}
// Filtering
if ($filter && ($filter_sql = BP_Activity_Activity::get_filter_sql($filter))) {
$where_conditions['filter_sql'] = $filter_sql;
}
// Sorting
if ($sort != 'ASC' && $sort != 'DESC') {
$sort = 'DESC';
}
// Hide Hidden Items?
if (!$show_hidden) {
$where_conditions['hidden_sql'] = "a.hide_sitewide = 0";
}
// Exclude specified items
if (!empty($exclude)) {
$exclude = implode(',', wp_parse_id_list($exclude));
$where_conditions['exclude'] = "a.id NOT IN ({$exclude})";
}
// The specific ids to which you want to limit the query
if (!empty($in)) {
$in = implode(',', wp_parse_id_list($in));
$where_conditions['in'] = "a.id IN ({$in})";
}
// Process meta_query into SQL
$meta_query_sql = self::get_meta_query_sql($meta_query);
if (!empty($meta_query_sql['join'])) {
$join_sql .= $meta_query_sql['join'];
}
if (!empty($meta_query_sql['where'])) {
$where_conditions[] = $meta_query_sql['where'];
}
// Process date_query into SQL
$date_query_sql = self::get_date_query_sql($date_query);
if (!empty($date_query_sql)) {
$where_conditions['date'] = $date_query_sql;
}
// Alter the query based on whether we want to show activity item
// comments in the stream like normal comments or threaded below
// the activity.
if (false === $display_comments || 'threaded' === $display_comments) {
$excluded_types[] = 'activity_comment';
}
// Exclude 'last_activity' items unless the 'action' filter has
// been explicitly set
if (empty($filter['object'])) {
$excluded_types[] = 'last_activity';
}
// Exclude 'new_member' items if xprofile component is not active
if (!bp_is_active('xprofile')) {
$excluded_types[] = 'new_member';
}
// Build the excluded type sql part
if (!empty($excluded_types)) {
$not_in = "'" . implode("', '", esc_sql($excluded_types)) . "'";
$where_conditions['excluded_types'] = "a.type NOT IN ({$not_in})";
}
// Filter the where conditions
$where_conditions = apply_filters('bp_activity_get_where_conditions', $where_conditions, $r, $select_sql, $from_sql, $join_sql);
// Join the where conditions together
$where_sql = 'WHERE ' . join(' AND ', $where_conditions);
// Define the preferred order for indexes
$indexes = apply_filters('bp_activity_preferred_index_order', array('user_id', 'item_id', 'secondary_item_id', 'date_recorded', 'component', 'type', 'hide_sitewide', 'is_spam'));
foreach ($indexes as $key => $index) {
if (false !== strpos($where_sql, $index)) {
$the_index = $index;
break;
// Take the first one we find
}
}
if (!empty($the_index)) {
$index_hint_sql = "USE INDEX ({$the_index})";
} else {
$index_hint_sql = '';
}
// Sanitize page and per_page parameters
$page = absint($page);
$per_page = absint($per_page);
$retval = array('activities' => null, 'total' => null, 'has_more_items' => null);
// Filter and return true to use the legacy query structure (not recommended)
if (apply_filters('bp_use_legacy_activity_query', false, __METHOD__, $r)) {
// Legacy queries joined against the user table
$select_sql = "SELECT DISTINCT a.*, u.user_email, u.user_nicename, u.user_login, u.display_name";
$from_sql = " FROM {$bp->activity->table_name} a LEFT JOIN {$wpdb->users} u ON a.user_id = u.ID";
if (!empty($page) && !empty($per_page)) {
$pag_sql = $wpdb->prepare("LIMIT %d, %d", absint(($page - 1) * $per_page), $per_page);
$activities = $wpdb->get_results(apply_filters('bp_activity_get_user_join_filter', "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort} {$pag_sql}", $select_sql, $from_sql, $where_sql, $sort, $pag_sql));
} else {
$activities = $wpdb->get_results(apply_filters('bp_activity_get_user_join_filter', "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort}", $select_sql, $from_sql, $where_sql, $sort));
}
} else {
// Query first for activity IDs
$activity_ids_sql = "{$select_sql} {$from_sql} {$join_sql} {$where_sql} ORDER BY a.date_recorded {$sort}";
if (!empty($per_page) && !empty($page)) {
// We query for $per_page + 1 items in order to
// populate the has_more_items flag
$activity_ids_sql .= $wpdb->prepare(" LIMIT %d, %d", absint(($page - 1) * $per_page), $per_page + 1);
}
$activity_ids_sql = apply_filters('bp_activity_paged_activities_sql', $activity_ids_sql, $r);
$activity_ids = $wpdb->get_col($activity_ids_sql);
$retval['has_more_items'] = !empty($per_page) && count($activity_ids) > $per_page;
// If we've fetched more than the $per_page value, we
// can discard the extra now
if (!empty($per_page) && count($activity_ids) === $per_page + 1) {
array_pop($activity_ids);
}
$activities = self::get_activity_data($activity_ids);
}
// Get the fullnames of users so we don't have to query in the loop
$activities = self::append_user_fullnames($activities);
// Get activity meta
$activity_ids = array();
foreach ((array) $activities as $activity) {
$activity_ids[] = $activity->id;
}
if (!empty($activity_ids) && $update_meta_cache) {
bp_activity_update_meta_cache($activity_ids);
}
if ($activities && $display_comments) {
$activities = BP_Activity_Activity::append_comments($activities, $spam);
}
// Pre-fetch data associated with activity users and other objects
BP_Activity_Activity::prefetch_object_data($activities);
// Generate action strings
$activities = BP_Activity_Activity::generate_action_strings($activities);
$retval['activities'] = $activities;
// If $max is set, only return up to the max results
if (!empty($r['count_total'])) {
$total_activities_sql = apply_filters('bp_activity_total_activities_sql', "SELECT count(DISTINCT a.id) FROM {$bp->activity->table_name} a {$join_sql} {$where_sql}", $where_sql, $sort);
$total_activities = $wpdb->get_var($total_activities_sql);
if (!empty($max)) {
if ((int) $total_activities > (int) $max) {
$total_activities = $max;
}
}
$retval['total'] = $total_activities;
}
return $retval;
}
function mpp_delete_activity_for_single_published_media($media_id)
{
if (!function_exists('bp_is_active') || !bp_is_active('activity')) {
return false;
//or false?
}
global $wpdb;
$bp = buddypress();
//select ids , we need to delete comment too?
$query = "SELECT activity_id FROM {$bp->activity->table_name_meta} WHERE ( meta_key = %s AND meta_value = %d ) OR ( meta_key = %s AND meta_value = %d ) ";
$query = $wpdb->prepare($query, '_mpp_attached_media_id', $media_id, '_mpp_media_id', $media_id);
$activity_ids = $wpdb->get_col($query);
if (empty($activity_ids)) {
return false;
}
//cache the activity meta
bp_activity_update_meta_cache($activity_ids);
$to_delete_ids = array();
foreach ($activity_ids as $activity_id) {
$ids = mpp_activity_get_attached_media_ids($activity_id);
if (count($ids) <= 1) {
$to_delete_ids[] = $activity_id;
}
}
if (empty($to_delete_ids)) {
return false;
}
$list = '(' . join(',', $to_delete_ids) . ')';
if (!$wpdb->query("DELETE FROM {$bp->activity->table_name} WHERE id IN {$list}")) {
return false;
}
//delete comments
$activity_comment_ids = mpp_delete_activity_comments($to_delete_ids);
//delete all activities
$deleted_ids = array_merge($to_delete_ids, $activity_comment_ids);
//get associated WordPress comment ids? No need to worry about that
BP_Activity_Activity::delete_activity_meta_entries($deleted_ids);
}
