function getFeedFromFollowers($uid, $page = 1, $limit = 10)
{
global $db, $session;
// Get activities published by user
$ats = getActivitiesFromUser($uid);
// Get the users the uid is following
$following = getFollowing($uid);
// Flatten the uid list
$fgraph = array();
foreach ($following as $f) {
if (!in_array($fgraph, $f['user_id'])) {
$fgraph[] = $f['user_id'];
}
}
// Pull out their experiment ids
$responses = array();
for ($i = 0; $i < count($ats) - 1; $i++) {
$aid = $ats[$i]['experiment_id'];
$v = getResponsesForActivity($aid);
if (count($v) > 0) {
for ($j = 0; $j < count($v); $j++) {
array_push($responses, $v[$j]);
}
}
}
return $responses;
}
$ownerid = $meta['owner_id'];
$meta['create_diff'] = dateDifference(time(), strtotime($meta['timecreated']));
$meta['mod_diff'] = dateDifference(time(), strtotime($meta['timemodified']));
// Make calls to pull data from db
$fields = array();
$vises = array();
$tags = array();
$videos = array();
$images = array();
$sessions = array();
$collabs = array();
if ($is_activity) {
$fields = getFields($meta['activity_for']);
$tags = getTagsForExperiment($meta['activity_for']);
$sessions = getSessionsForExperiment($id);
$vises = getResponsesForActivity($id);
} else {
$fields = getFields($id);
$vises = getVisByExperiment($id);
$tags = getTagsForExperiment($id);
$videos = getVideosForExperiment($id);
$images = getImagesForExperiment($id);
$collabs = getExperimentCollaborators($ownerid, $id);
$sessions = getSessionsForExperiment($id);
}
// Process the images for display
$image_urls = array();
if ($images) {
foreach ($images as $img) {
array_push($image_urls, array('source' => $img['provider_url'], 'set_url' => $img['provider_url']));
}
