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-rw-r--r--mod/activity/start.php453
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diff --git a/mod/activity/start.php b/mod/activity/start.php
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--- a/mod/activity/start.php
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-<?php
- /**
- * Elgg activity plugin.
- *
- * @package ElggActivity
- * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
- * @author Curverider Ltd
- * @copyright Curverider Ltd 2008-2009
- * @link http://elgg.com/
- */
-
- /**
- * Initialise the activity.
- *
- */
- function activity_init()
- {
- global $CONFIG;
-
- // Register and optionally replace the dashboard
- if (get_plugin_setting('useasdashboard', 'activity') == 'yes')
- register_page_handler('dashboard','activity_page_handler');
-
- // Page handler
- register_page_handler('activity','activity_page_handler');
-
- // Add our CSS
- extend_view('css','activity/css');
-
- // Activity main menu
- if (isloggedin())
- {
- add_menu(elgg_echo('activity'), $CONFIG->wwwroot . "pg/activity/{$_SESSION['user']->username}/", array(), 'activity');
- }
- }
-
- /**
- * Post init gumph.
- */
- function activity_page_setup()
- {
- global $CONFIG;
-
- if ((get_context()=='activity') || (get_context()=='dashboard'))
- {
- add_submenu_item(elgg_echo('activity:your'), $CONFIG->wwwroot."pg/activity/{$_SESSION['user']->username}/");
- add_submenu_item(elgg_echo('activity:friends'), $CONFIG->wwwroot."pg/activity/{$_SESSION['user']->username}/friends/");
- add_submenu_item(elgg_echo('activity:all'), $CONFIG->wwwroot."pg/activity/");
- }
- }
-
- /**
- * Page handler for activity.
- *
- * @param unknown_type $page
- */
- function activity_page_handler($page)
- {
- global $CONFIG;
-
- if (($page[0]) && ($page[1]!='uuid')) set_input('username', $page[0]);
-
- if ($page[0]) {
- if ($page[1])
- {
- switch ($page[1])
- {
- case 'friends' :
- include($CONFIG->pluginspath . "activity/friends.php");
- break;
- case 'uuid' : // Endpoint for UUID export of statements
- switch ($page[2])
- {
- case 'metadata' : set_input('metaname', $page[4]);
- case 'statement' : set_input('statement_id', $page[3]);
- set_input('statement_type', $page[2]);
- elgg_set_viewtype('opendd');
- }
-
- include($CONFIG->pluginspath . "activity/opendd.php");
- break;
- }
- }
- else
- include($CONFIG->pluginspath . "activity/index.php");
- } else
- include($CONFIG->pluginspath . "activity/all.php");
- }
-
- /**
- * Construct and execute the query required for the activity stream.
- *
- * @param int $limit Limit the query.
- * @param int $offset Execute from the given object
- * @param mixed $type A type, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $subtype A subtype, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $owner_guid The guid or a collection of GUIDs
- * @param string $owner_relationship If defined, the relationship between $owner_guid and the entity owner_guid - so "is $owner_guid $owner_relationship with $entity->owner_guid"
- * @return array An array of pre-rendered elgg_views on the data.
- */
- function activity_get_activity_data($limit = 10, $offset = 0, $type = "", $subtype = "", $owner_guid = "", $owner_relationship = "" )
- {
- global $CONFIG;
-
- $limit = (int)$limit;
- $offset = (int)$offset;
-
- if (!is_array($type))
- $type = array(sanitise_string($type));
- else
- foreach ($type as $k => $v)
- $type[$k] = sanitise_string($v);
-
- if (!is_array($subtype))
- $subtype = array(sanitise_string($subtype));
- else
- foreach ($subtype as $k => $v)
- $subtype[$k] = sanitise_string($v);
-
- if (is_array($owner_guid))
- foreach ($owner_guid as $k => $v)
- $owner_guid[$k] = (int)$v;
- else
- $owner_guid = array((int)$owner_guid);
-
- $owner_relationship = sanitise_string($owner_relationship);
-
- // Get a list of possible views
- $activity_events= array();
- $activity_views = array_merge(elgg_view_tree('activity', 'default'), elgg_view_tree('river', 'default')); // Join activity with river
-
- $done = array();
-
- foreach ($activity_views as $view)
- {
- $fragments = explode('/', $view);
- $tmp = explode('/',$view, 2);
- $tmp = $tmp[1];
-
- if ((isset($fragments[0])) && (($fragments[0] == 'river') || ($fragments[0] == 'activity'))
- && (!in_array($tmp, $done)))
- {
- if (isset($fragments[1]))
- {
- $f = array();
- for ($n = 1; $n < count($fragments); $n++)
- {
- $val = sanitise_string($fragments[$n]);
- switch($n)
- {
- case 1: $key = 'type'; break;
- case 2: $key = 'subtype'; break;
- case 3: $key = 'event'; break;
- }
- $f[$key] = $val;
- }
- $activity_events[] = $f;
- }
-
- $done[] = $tmp;
- }
-
-
- }
-
- $n = 0;
- foreach ($activity_events as $details)
- {
- // Get what we're talking about
-
- if ($details['subtype'] == 'default') $details['subtype'] = '';
-
- if (($details['type']) && ($details['event'])) {
- if ($n>0) $obj_query .= " or ";
-
- $access = "";
- if ($details['type']!='relationship')
- $access = " and " . get_access_sql_suffix('sl');
-
- $obj_query .= "( sl.object_type='{$details['type']}' and sl.object_subtype='{$details['subtype']}' and sl.event='{$details['event']}' $access )";
-
- $n++;
- }
-
- }
-
- // User
- if ((count($owner_guid)) && ($owner_guid[0]!=0)) {
- $user = " and sl.performed_by_guid in (".implode(',', $owner_guid).")";
-
- if ($owner_relationship)
- {
- $friendsarray = "";
- if ($friends = get_entities_from_relationship($owner_relationship,$owner_guid[0],false,"user",$subtype,0,"time_created desc",9999)) {
- $friendsarray = array();
- foreach($friends as $friend) {
- $friendsarray[] = $friend->getGUID();
- }
-
- $user = " and sl.performed_by_guid in (".implode(',', $friendsarray).")";
- }
-
- }
- }
-
- $query = "SELECT sl.* from {$CONFIG->dbprefix}system_log sl where 1 $user and ($obj_query) order by sl.time_created desc limit $offset, $limit";
- return get_data($query);
- }
-
- /**
- * Pull activity from the system log.
- *
- * This works in a similar way to the river code, but looks for activity views instead.
- *
- * @param int $limit Limit the query.
- * @param int $offset Execute from the given object
- * @param mixed $type A type, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $subtype A subtype, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $owner_guid The guid or a collection of GUIDs
- * @param string $owner_relationship If defined, the relationship between $owner_guid and the entity owner_guid - so "is $owner_guid $owner_relationship with $entity->owner_guid"
- * @return array An array of pre-rendered elgg_views on the data.
- */
- function activity_get_activity($limit = 10, $offset = 0, $type = "", $subtype = "", $owner_guid = "", $owner_relationship = "" )
- {
- global $CONFIG;
-
- $log_data = activity_get_activity_data($limit, $offset, $type, $subtype, $owner_guid, $owner_relationship);
-
- // until count reached, loop through and render
- $activity = array();
-
- if ($log_data)
- {
- foreach ($log_data as $log)
- {
- // See if we have access to the object we're talking about
- $statement = construct_riverstatement_from_log($log);
-
- $event = $log->event;
- $class = $log->object_class;
- $type = $log->object_type;
- $subtype = $log->object_subtype;
- $tmp = new $class();
- $object = $tmp->getObjectFromID($log->object_id);
- $by_user_obj = get_entity($log->performed_by_guid);
-
- // Belts and braces
- if ($statement)
- {
- $tam = "";
-
- // Now construct and call the appropriate views
-
- if ($subtype == "widget") { // Special case for widgets
- $subtype = "widget/" . $object->handler;
- }
- if ($subtype == '')
- $subtype = 'default';
-
-
- $activity_view = 'activity';
- if (!elgg_view_exists("$activity_view/$type/$subtype/$event"))
- $activity_view = 'river';
-
- $tam = elgg_view("$activity_view/$type/$subtype/$event", array(
- 'statement' => $statement
- ));
-
-
- // Giftwrap
- if (!empty($tam)) {
- $tam = elgg_view("activity/wrapper",array(
- 'entry' => $tam,
- 'time' => $log->time_created,
- 'event' => $event,
- 'statement' => $statement
- ));
- }
-
- $activity[] = $tam;
- }
- }
- }
-
- return $activity;
-
- }
-
- /**
- * Export a given field of a statement as a bit of opendd metadata
- *
- * @param ElggRiverStatement $statement
- * @param int $logid The id of the log entry this was generated from
- * @param string $field The fieldname
- * @return ODDMetadata object or false if field not available.
- */
- function activity_export_field_from_statement(ElggRiverStatement $statement, $logid, $field)
- {
- global $CONFIG;
-
- $result = false;
-
- // Convert
- $object_return = $statement->getObject();
- if (is_array($object_return)) {
-
- $object = array();
- foreach ($object_return as $c)
- $object[] = $c;
- }
- else
- $object = $object_return;
-
-
- switch ($field)
- {
- case 'timestamp' : $value = $statement->getTimestamp(); break;
- case 'event' : $value = $statement->getEvent(); break;
- case 'subject' : $subject = $statement->getSubject();
- $value = guid_to_uuid($subject->guid);
- break;
- case 'object' :
- if ($object instanceof ElggEntity) $value = guid_to_uuid($object->guid);
- if ((is_array($object)) && (isset($object[0]))) {
- if ( ($object[0] instanceof ElggEntity) || ($object[0] instanceof ElggExtender) || ($object[0] instanceof ElggRelationship))
- $value = get_uuid_from_object($object[0]);
- else
- $value = $object[0];
- }
- break;
- case 'object2' :
-
- if ( (is_array($object)) && (isset($object[1]))) {
- if ( ($object[1] instanceof ElggEntity) || ($object[1] instanceof ElggExtender) || ($object[1] instanceof ElggRelationship))
- $value = get_uuid_from_object($object[1]);
- else
- $value = $object[1];
- }
-
- break;
- case 'object3' :
-
- if ( (is_array($object)) && (isset($object[2]))) {
- if ( ($object[2] instanceof ElggEntity) || ($object[2] instanceof ElggExtender) || ($object[2] instanceof ElggRelationship))
- $value = get_uuid_from_object($object[2]);
- else
- $value = $object[2];
- }
-
- break;
-
- }
-
- //$md = new ODDMetaData("{$CONFIG->url}pg/activity/export/uuid/metadata/$id/$metaname/", "{$CONFIG->url}pg/activity/export/uuid/metadata/$id/", $metaname, $value);
- if ($value)
- $result = new ODDMetaData("{$CONFIG->url}pg/activity/export/uuid/metadata/$logid/$field/", "{$CONFIG->url}pg/activity/export/uuid/metadata/$logid/", $field, $value);
-
- return $result;
- }
-
- /**
- * Export an Elgg river statement as OpenDD
- *
- * @param ElggRiverStatement $statement
- * @param int $logid The id of the log entry this was generated from
- */
- function activity_export_statement(ElggRiverStatement $statement, $logid)
- {
- global $CONFIG;
-
- $result = array();
-
- // Export activity
- $result[] = new ODDEntity("{$CONFIG->url}pg/activity/export/uuid/statement/$logid/", 'riverstatement');
-
- foreach (
- array(
- 'timestamp',
- 'subject',
- 'object',
- 'object2',
- 'object3',
- 'event') as $field
- )
- $result[] = activity_export_field_from_statement($statement, $logid, $field);
-
-
- return $result;
- }
-
- /**
- * Get the activity stream and output it as an opendd feed of data
- *
- * @param unknown_type $limit
- * @param unknown_type $offset
- * @param unknown_type $type
- * @param unknown_type $subtype
- * @param unknown_type $owner_guid
- * @param unknown_type $owner_relationship
- */
- function activity_get_activity_opendd($limit = 10, $offset = 0, $type = "", $subtype = "", $owner_guid = "", $owner_relationship = "" )
- {
- global $CONFIG;
-
- $log_data = activity_get_activity_data($limit, $offset, $type, $subtype, $owner_guid, $owner_relationship);
-
- // until count reached, loop through and render
- $activity = array();
-
- if ($log_data)
- {
- foreach ($log_data as $log)
- {
- // See if we have access to the object we're talking about
- $statement = construct_riverstatement_from_log($log);
-
- $event = $log->event;
- $class = $log->object_class;
- $type = $log->object_type;
- $subtype = $log->object_subtype;
- $tmp = new $class();
- $object = $tmp->getObjectFromID($log->object_id);
- $by_user_obj = get_entity($log->performed_by_guid);
-
- // Belts and braces
- if ($statement)
- {
- $activity[] = activity_export_statement($statement, $log->id);
- }
- }
- }
-
- return $activity;
- }
-
-
-
- // river index with tabs to drill down
-
-
-
-
- /// BONUS POINTS
-
- // comment on feed items
-
- // comment on search terms/ tags
-
-
- // Initialise plugin
- register_elgg_event_handler('init','system','activity_init');
- register_elgg_event_handler('pagesetup','system','activity_page_setup');
-?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-13 14:02:05 +0000