Fixes #4211 removes calendar library

1 files changed, 0 insertions, 571 deletions

diff --git a/engine/lib/calendar.php b/engine/lib/calendar.php
deleted file mode 100644
index 9a06c5292..000000000
--- a/engine/lib/calendar.php
+++ /dev/null
@@ -1,571 +0,0 @@
-<?php
-/**
- * Elgg calendar / entity / event functions.
- *
- * @package    Elgg.Core
- * @subpackage Calendar
- *
- * @todo Implement or remove
- */
-
-/**
- * Return a timestamp for the start of a given day (defaults today).
- *
- * @param int $day   Day
- * @param int $month Month
- * @param int $year  Year
- *
- * @return int
- * @access private
- */
-function get_day_start($day = null, $month = null, $year = null) {
-	return mktime(0, 0, 0, $month, $day, $year);
-}
-
-/**
- * Return a timestamp for the end of a given day (defaults today).
- *
- * @param int $day   Day
- * @param int $month Month
- * @param int $year  Year
- *
- * @return int
- * @access private
- */
-function get_day_end($day = null, $month = null, $year = null) {
-	return mktime(23, 59, 59, $month, $day, $year);
-}
-
-/**
- * Return the notable entities for a given time period.
- *
- * @param int     $start_time     The start time as a unix timestamp.
- * @param int     $end_time       The end time as a unix timestamp.
- * @param string  $type           The type of entity (eg "user", "object" etc)
- * @param string  $subtype        The arbitrary subtype of the entity
- * @param int     $owner_guid     The GUID of the owning user
- * @param string  $order_by       The field to order by; by default, time_created desc
- * @param int     $limit          The number of entities to return; 10 by default
- * @param int     $offset         The indexing offset, 0 by default
- * @param boolean $count          Set to true to get a count instead of entities. Defaults to false.
- * @param int     $site_guid      Site to get entities for. Default 0 = current site. -1 = any.
- * @param mixed   $container_guid Container or containers to get entities from (default: any).
- *
- * @return array|false
- * @access private
- */
-function get_notable_entities($start_time, $end_time, $type = "", $subtype = "", $owner_guid = 0,
-$order_by = "asc", $limit = 10, $offset = 0, $count = false, $site_guid = 0,
-$container_guid = null) {
-	global $CONFIG;
-
-	if ($subtype === false || $subtype === null || $subtype === 0) {
-		return false;
-	}
-
-	$start_time = (int)$start_time;
-	$end_time = (int)$end_time;
-	$order_by = sanitise_string($order_by);
-	$limit = (int)$limit;
-	$offset = (int)$offset;
-	$site_guid = (int) $site_guid;
-	if ($site_guid == 0) {
-		$site_guid = $CONFIG->site_guid;
-	}
-
-	$where = array();
-
-	if (is_array($type)) {
-		$tempwhere = "";
-		if (sizeof($type)) {
-			foreach ($type as $typekey => $subtypearray) {
-				foreach ($subtypearray as $subtypeval) {
-					$typekey = sanitise_string($typekey);
-					if (!empty($subtypeval)) {
-						$subtypeval = (int) get_subtype_id($typekey, $subtypeval);
-					} else {
-						$subtypeval = 0;
-					}
-					if (!empty($tempwhere)) {
-						$tempwhere .= " or ";
-					}
-					$tempwhere .= "(e.type = '{$typekey}' and e.subtype = {$subtypeval})";
-				}
-			}
-		}
-		if (!empty($tempwhere)) {
-			$where[] = "({$tempwhere})";
-		}
-	} else {
-		$type = sanitise_string($type);
-		$subtype = get_subtype_id($type, $subtype);
-
-		if ($type != "") {
-			$where[] = "e.type='$type'";
-		}
-
-		if ($subtype !== "") {
-			$where[] = "e.subtype=$subtype";
-		}
-	}
-
-	if ($owner_guid != "") {
-		if (!is_array($owner_guid)) {
-			$owner_array = array($owner_guid);
-			$owner_guid = (int) $owner_guid;
-			$where[] = "e.owner_guid = '$owner_guid'";
-		} else if (sizeof($owner_guid) > 0) {
-			$owner_array = array_map('sanitise_int', $owner_guid);
-			// Cast every element to the owner_guid array to int
-			$owner_guid = implode(",", $owner_guid);
-			$where[] = "e.owner_guid in ({$owner_guid})";
-		}
-		if (is_null($container_guid)) {
-			$container_guid = $owner_array;
-		}
-	}
-
-	if ($site_guid > 0) {
-		$where[] = "e.site_guid = {$site_guid}";
-	}
-
-	if (!is_null($container_guid)) {
-		if (is_array($container_guid)) {
-			foreach ($container_guid as $key => $val) {
-				$container_guid[$key] = (int) $val;
-			}
-			$where[] = "e.container_guid in (" . implode(",", $container_guid) . ")";
-		} else {
-			$container_guid = (int) $container_guid;
-			$where[] = "e.container_guid = {$container_guid}";
-		}
-	}
-
-	// Add the calendar stuff
-	$cal_join = "
-		JOIN {$CONFIG->dbprefix}metadata cal_start on e.guid=cal_start.entity_guid
-		JOIN {$CONFIG->dbprefix}metastrings cal_start_name on cal_start.name_id=cal_start_name.id
-		JOIN {$CONFIG->dbprefix}metastrings cal_start_value on cal_start.value_id=cal_start_value.id
-
-		JOIN {$CONFIG->dbprefix}metadata cal_end on e.guid=cal_end.entity_guid
-		JOIN {$CONFIG->dbprefix}metastrings cal_end_name on cal_end.name_id=cal_end_name.id
-		JOIN {$CONFIG->dbprefix}metastrings cal_end_value on cal_end.value_id=cal_end_value.id
-	";
-	$where[] = "cal_start_name.string='calendar_start'";
-	$where[] = "cal_start_value.string>=$start_time";
-	$where[] = "cal_end_name.string='calendar_end'";
-	$where[] = "cal_end_value.string <= $end_time";
-
-
-	if (!$count) {
-		$query = "SELECT e.* from {$CONFIG->dbprefix}entities e $cal_join where ";
-	} else {
-		$query = "SELECT count(e.guid) as total from {$CONFIG->dbprefix}entities e $cal_join where ";
-	}
-	foreach ($where as $w) {
-		$query .= " $w and ";
-	}
-
-	$query .= get_access_sql_suffix('e'); // Add access controls
-
-	if (!$count) {
-		$query .= " order by n.calendar_start $order_by";
-		// Add order and limit
-		if ($limit) {
-			$query .= " limit $offset, $limit";
-		}
-		$dt = get_data($query, "entity_row_to_elggstar");
-
-		return $dt;
-	} else {
-		$total = get_data_row($query);
-		return $total->total;
-	}
-}
-
-/**
- * Return the notable entities for a given time period based on an item of metadata.
- *
- * @param int    $start_time     The start time as a unix timestamp.
- * @param int    $end_time       The end time as a unix timestamp.
- * @param mixed  $meta_name      Metadata name
- * @param mixed  $meta_value     Metadata value
- * @param string $entity_type    The type of entity to look for, eg 'site' or 'object'
- * @param string $entity_subtype The subtype of the entity.
- * @param int    $owner_guid     Owner GUID
- * @param int    $limit          Limit
- * @param int    $offset         Offset
- * @param string $order_by       Optional ordering.
- * @param int    $site_guid      Site to get entities for. Default 0 = current site. -1 = any.
- * @param bool   $count          If true, returns count instead of entities. (Default: false)
- *
- * @return int|array A list of entities, or a count if $count is set to true
- * @access private
- */
-function get_notable_entities_from_metadata($start_time, $end_time, $meta_name, $meta_value = "",
-$entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "",
-$site_guid = 0, $count = false) {
-
-	global $CONFIG;
-
-	$meta_n = get_metastring_id($meta_name);
-	$meta_v = get_metastring_id($meta_value);
-
-	$start_time = (int)$start_time;
-	$end_time = (int)$end_time;
-	$entity_type = sanitise_string($entity_type);
-	$entity_subtype = get_subtype_id($entity_type, $entity_subtype);
-	$limit = (int)$limit;
-	$offset = (int)$offset;
-	if ($order_by == "") {
-		$order_by = "e.time_created desc";
-	}
-	$order_by = sanitise_string($order_by);
-	$site_guid = (int) $site_guid;
-	if ((is_array($owner_guid) && (count($owner_guid)))) {
-		foreach ($owner_guid as $key => $guid) {
-			$owner_guid[$key] = (int) $guid;
-		}
-	} else {
-		$owner_guid = (int) $owner_guid;
-	}
-
-	if ($site_guid == 0) {
-		$site_guid = $CONFIG->site_guid;
-	}
-
-	//$access = get_access_list();
-
-	$where = array();
-
-	if ($entity_type != "") {
-		$where[] = "e.type='$entity_type'";
-	}
-
-	if ($entity_subtype) {
-		$where[] = "e.subtype=$entity_subtype";
-	}
-
-	if ($meta_name != "") {
-		$where[] = "m.name_id='$meta_n'";
-	}
-
-	if ($meta_value != "") {
-		$where[] = "m.value_id='$meta_v'";
-	}
-
-	if ($site_guid > 0) {
-		$where[] = "e.site_guid = {$site_guid}";
-	}
-
-	if (is_array($owner_guid)) {
-		$where[] = "e.container_guid in (" . implode(",", $owner_guid) . ")";
-	} else if ($owner_guid > 0) {
-		$where[] = "e.container_guid = {$owner_guid}";
-	}
-
-	// Add the calendar stuff
-	$cal_join = "
-		JOIN {$CONFIG->dbprefix}metadata cal_start on e.guid=cal_start.entity_guid
-		JOIN {$CONFIG->dbprefix}metastrings cal_start_name on cal_start.name_id=cal_start_name.id
-		JOIN {$CONFIG->dbprefix}metastrings cal_start_value on cal_start.value_id=cal_start_value.id
-
-		JOIN {$CONFIG->dbprefix}metadata cal_end on e.guid=cal_end.entity_guid
-		JOIN {$CONFIG->dbprefix}metastrings cal_end_name on cal_end.name_id=cal_end_name.id
-		JOIN {$CONFIG->dbprefix}metastrings cal_end_value on cal_end.value_id=cal_end_value.id
-	";
-
-	$where[] = "cal_start_name.string='calendar_start'";
-	$where[] = "cal_start_value.string>=$start_time";
-	$where[] = "cal_end_name.string='calendar_end'";
-	$where[] = "cal_end_value.string <= $end_time";
-
-	if (!$count) {
-		$query = "SELECT distinct e.* ";
-	} else {
-		$query = "SELECT count(distinct e.guid) as total ";
-	}
-
-	$query .= "from {$CONFIG->dbprefix}entities e"
-	. " JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid $cal_join where";
-
-	foreach ($where as $w) {
-		$query .= " $w and ";
-	}
-
-	// Add access controls
-	$query .= get_access_sql_suffix("e");
-	$query .= ' and ' . get_access_sql_suffix("m");
-
-	if (!$count) {
-		// Add order and limit
-		$query .= " order by $order_by limit $offset, $limit";
-		return get_data($query, "entity_row_to_elggstar");
-	} else {
-		if ($row = get_data_row($query)) {
-			return $row->total;
-		}
-	}
-
-	return false;
-}
-
-/**
- * Return the notable entities for a given time period based on their relationship.
- *
- * @param int     $start_time           The start time as a unix timestamp.
- * @param int     $end_time             The end time as a unix timestamp.
- * @param string  $relationship         The relationship eg "friends_of"
- * @param int     $relationship_guid    The guid of the entity to use query
- * @param bool    $inverse_relationship Reverse the normal function of the query to say
- *                                      "give me all entities for whom $relationship_guid is a
- *                                      $relationship of"
- * @param string  $type                 Entity type
- * @param string  $subtype              Entity subtype
- * @param int     $owner_guid           Owner GUID
- * @param string  $order_by             Optional Order by
- * @param int     $limit                Limit
- * @param int     $offset               Offset
- * @param boolean $count                If true returns a count of entities (default false)
- * @param int     $site_guid            Site to get entities for. Default 0 = current site. -1 = any
- *
- * @return array|int|false An array of entities, or the number of entities, or false on failure
- * @access private
- */
-function get_noteable_entities_from_relationship($start_time, $end_time, $relationship,
-$relationship_guid, $inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0,
-$order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
-
-	global $CONFIG;
-
-	$start_time = (int)$start_time;
-	$end_time = (int)$end_time;
-	$relationship = sanitise_string($relationship);
-	$relationship_guid = (int)$relationship_guid;
-	$inverse_relationship = (bool)$inverse_relationship;
-	$type = sanitise_string($type);
-	$subtype = get_subtype_id($type, $subtype);
-	$owner_guid = (int)$owner_guid;
-	if ($order_by == "") {
-		$order_by = "time_created desc";
-	}
-	$order_by = sanitise_string($order_by);
-	$limit = (int)$limit;
-	$offset = (int)$offset;
-	$site_guid = (int) $site_guid;
-	if ($site_guid == 0) {
-		$site_guid = $CONFIG->site_guid;
-	}
-
-	//$access = get_access_list();
-
-	$where = array();
-
-	if ($relationship != "") {
-		$where[] = "r.relationship='$relationship'";
-	}
-	if ($relationship_guid) {
-		$where[] = $inverse_relationship ?
-			"r.guid_two='$relationship_guid'" : "r.guid_one='$relationship_guid'";
-	}
-	if ($type != "") {
-		$where[] = "e.type='$type'";
-	}
-	if ($subtype) {
-		$where[] = "e.subtype=$subtype";
-	}
-	if ($owner_guid != "") {
-		$where[] = "e.container_guid='$owner_guid'";
-	}
-	if ($site_guid > 0) {
-		$where[] = "e.site_guid = {$site_guid}";
-	}
-
-	// Add the calendar stuff
-	$cal_join = "
-		JOIN {$CONFIG->dbprefix}metadata cal_start on e.guid=cal_start.entity_guid
-		JOIN {$CONFIG->dbprefix}metastrings cal_start_name on cal_start.name_id=cal_start_name.id
-		JOIN {$CONFIG->dbprefix}metastrings cal_start_value on cal_start.value_id=cal_start_value.id
-
-		JOIN {$CONFIG->dbprefix}metadata cal_end on e.guid=cal_end.entity_guid
-		JOIN {$CONFIG->dbprefix}metastrings cal_end_name on cal_end.name_id=cal_end_name.id
-		JOIN {$CONFIG->dbprefix}metastrings cal_end_value on cal_end.value_id=cal_end_value.id
-	";
-	$where[] = "cal_start_name.string='calendar_start'";
-	$where[] = "cal_start_value.string>=$start_time";
-	$where[] = "cal_end_name.string='calendar_end'";
-	$where[] = "cal_end_value.string <= $end_time";
-
-	// Select what we're joining based on the options
-	$joinon = "e.guid = r.guid_one";
-	if (!$inverse_relationship) {
-		$joinon = "e.guid = r.guid_two";
-	}
-
-	if ($count) {
-		$query = "SELECT count(distinct e.guid) as total ";
-	} else {
-		$query = "SELECT distinct e.* ";
-	}
-	$query .= " from {$CONFIG->dbprefix}entity_relationships r"
-	. " JOIN {$CONFIG->dbprefix}entities e on $joinon $cal_join where ";
-
-	foreach ($where as $w) {
-		$query .= " $w and ";
-	}
-	// Add access controls
-	$query .= get_access_sql_suffix("e");
-	if (!$count) {
-		$query .= " order by $order_by limit $offset, $limit"; // Add order and limit
-		return get_data($query, "entity_row_to_elggstar");
-	} else {
-		if ($count = get_data_row($query)) {
-			return $count->total;
-		}
-	}
-	return false;
-}
-
-/**
- * Get all entities for today.
- *
- * @param string  $type           The type of entity (eg "user", "object" etc)
- * @param string  $subtype        The arbitrary subtype of the entity
- * @param int     $owner_guid     The GUID of the owning user
- * @param string  $order_by       The field to order by; by default, time_created desc
- * @param int     $limit          The number of entities to return; 10 by default
- * @param int     $offset         The indexing offset, 0 by default
- * @param boolean $count          If true returns a count of entities (default false)
- * @param int     $site_guid      Site to get entities for. Default 0 = current site. -1 = any
- * @param mixed   $container_guid Container(s) to get entities from (default: any).
- *
- * @return array|false
- * @access private
- */
-function get_todays_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "",
-$limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null) {
-
-	$day_start = get_day_start();
-	$day_end = get_day_end();
-
-	return get_notable_entities($day_start, $day_end, $type, $subtype, $owner_guid, $order_by,
-		$limit, $offset, $count, $site_guid, $container_guid);
-}
-
-/**
- * Get entities for today from metadata.
- *
- * @param mixed  $meta_name      Metadata name
- * @param mixed  $meta_value     Metadata value
- * @param string $entity_type    The type of entity to look for, eg 'site' or 'object'
- * @param string $entity_subtype The subtype of the entity.
- * @param int    $owner_guid     Owner GUID
- * @param int    $limit          Limit
- * @param int    $offset         Offset
- * @param string $order_by       Optional ordering.
- * @param int    $site_guid      Site to get entities for. Default 0 = current site. -1 = any.
- * @param bool   $count          If true, returns count instead of entities. (Default: false)
- *
- * @return int|array A list of entities, or a count if $count is set to true
- * @access private
- */
-function get_todays_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "",
-$entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "", $site_guid = 0,
-$count = false) {
-
-	$day_start = get_day_start();
-	$day_end = get_day_end();
-
-	return get_notable_entities_from_metadata($day_start, $day_end, $meta_name, $meta_value,
-		$entity_type, $entity_subtype, $owner_guid, $limit, $offset, $order_by, $site_guid, $count);
-}
-
-/**
- * Get entities for today from a relationship
- *
- * @param string  $relationship         The relationship eg "friends_of"
- * @param int     $relationship_guid    The guid of the entity to use query
- * @param bool    $inverse_relationship Reverse the normal function of the query to say
- *                                      "give me all entities for whom $relationship_guid is a
- *                                      $relationship of"
- * @param string  $type                 Entity type
- * @param string  $subtype              Entity subtype
- * @param int     $owner_guid           Owner GUID
- * @param string  $order_by             Optional Order by
- * @param int     $limit                Limit
- * @param int     $offset               Offset
- * @param boolean $count                If true returns a count of entities (default false)
- * @param int     $site_guid            Site to get entities for. Default 0 = current site. -1 = any
- *
- * @return array|int|false An array of entities, or the number of entities, or false on failure
- * @access private
- */
-function get_todays_entities_from_relationship($relationship, $relationship_guid,
-$inverse_relationship = false, $type = "", $subtype = "", $owner_guid = 0,
-$order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0) {
-
-	$day_start = get_day_start();
-	$day_end = get_day_end();
-
-	return get_notable_entities_from_relationship($day_start, $day_end, $relationship,
-		$relationship_guid,	$inverse_relationship, $type, $subtype, $owner_guid, $order_by,
-		$limit, $offset, $count, $site_guid);
-}
-
-/**
- * Returns a viewable list of entities for a given time period.
- *
- * @see elgg_view_entity_list
- *
- * @param int     $start_time     The start time as a unix timestamp.
- * @param int     $end_time       The end time as a unix timestamp.
- * @param string  $type           The type of entity (eg "user", "object" etc)
- * @param string  $subtype        The arbitrary subtype of the entity
- * @param int     $owner_guid     The GUID of the owning user
- * @param int     $limit          The number of entities to return; 10 by default
- * @param boolean $fullview       Whether or not to display the full view (default: true)
- * @param boolean $listtypetoggle Whether or not to allow gallery view
- * @param boolean $navigation     Display pagination? Default: true
- *
- * @return string A viewable list of entities
- * @access private
- */
-function list_notable_entities($start_time, $end_time, $type= "", $subtype = "", $owner_guid = 0,
-$limit = 10, $fullview = true, $listtypetoggle = false, $navigation = true) {
-
-	$offset = (int) get_input('offset');
-	$count = get_notable_entities($start_time, $end_time, $type, $subtype,
-		$owner_guid, "", $limit, $offset, true);
-
-	$entities = get_notable_entities($start_time, $end_time, $type, $subtype,
-		$owner_guid, "", $limit, $offset);
-
-	return elgg_view_entity_list($entities, $count, $offset, $limit,
-		$fullview, $listtypetoggle, $navigation);
-}
-
-/**
- * Return a list of today's entities.
- *
- * @see list_notable_entities
- *
- * @param string  $type           The type of entity (eg "user", "object" etc)
- * @param string  $subtype        The arbitrary subtype of the entity
- * @param int     $owner_guid     The GUID of the owning user
- * @param int     $limit          The number of entities to return; 10 by default
- * @param boolean $fullview       Whether or not to display the full view (default: true)
- * @param boolean $listtypetoggle Whether or not to allow gallery view
- * @param boolean $navigation     Display pagination? Default: true
- *
- * @return string A viewable list of entities
- * @access private
- */
-function list_todays_entities($type= "", $subtype = "", $owner_guid = 0, $limit = 10,
-$fullview = true, $listtypetoggle = false, $navigation = true) {
-
-	$day_start = get_day_start();
-	$day_end = get_day_end();
-
-	return list_notable_entities($day_start, $day_end, $type, $subtype, $owner_guid, $limit,
-		$fullview, $listtypetoggle, $navigation);
-}