function main($lat, $lon, $offset, $date_search, $distance_tolerance)
{
$rows_per_page = 10;
$cxn = $GLOBALS['cxn'];
$sql = "SELECT * FROM user_events\n\t\t\tWHERE end_date >= '{$date_search}'\n\t\t\tORDER BY start_date ASC\n\t\t\tLIMIT {$offset}, {$rows_per_page}";
$res = mysqli_query($cxn, $sql) or die("could not pull events");
//echo $sql;
$count = mysqli_num_rows($res);
//echo "Count:".$count;
if ($count == 0) {
//user has no events!
$arr = array("status" => 0, "content" => "No events!");
echo json_encode($arr);
exit;
}
// all results will be appended to this var:
$search_output = "";
while ($row = mysqli_fetch_assoc($res)) {
//event_id user_id event_title event_description end_date start_date date_created public
extract($row);
//echo "pulling event $event_id <br />";
$query_id = "SELECT * FROM event_address WHERE event_id = '{$event_id}'";
$res2 = mysqli_query($cxn, $query_id) or die("failed to pull address");
$row_addy = mysqli_fetch_assoc($res2);
//address_id event_id address_text x_coord y_coord
extract($row_addy);
$distance = distance($x_coord, $y_coord, $lat, $lon, "m");
/* after everything is extracted:
assemble the event and make the html output
*/
if ($distance <= $distance_tolerance) {
$all_vars = array("event_id" => $event_id, "user_id" => $user_id, "event_description" => $event_description, "event_title" => $event_title, "start_date" => $start_date, "end_date" => $end_date, "venue_address" => $address_text, "lat" => $x_coord, "lon" => $y_coord, "distance" => $distance, "search_output" => $search_output, "isContactInfo" => $is_contactable, "contactInfo" => $contact_info, "contactType" => $contact_type);
$search_output = search_output_func_users($all_vars);
//see search_functions.php
}
}
$content_array = array("status" => 1, "content" => $search_output);
return $content_array;
}
//user has no events!
$arr = array("status" => 1, "content" => "You have not created any events!");
echo json_encode($arr);
exit;
}
$search_output = "";
while ($row = mysqli_fetch_assoc($result)) {
//event_id user_id event_title event_description end_date start_date date_created public
extract($row);
// $event_id = the event id to find the address with
$query_id = "SELECT * FROM event_address WHERE event_id = '{$event_id}'";
$res = mysqli_query($cxn, $query_id) or die("failed to pull address");
$row_addy = mysqli_fetch_assoc($res);
//address_id event_id address_text x_coord y_coord
extract($row_addy);
$current_lat = $_REQUEST['current_lat'];
$current_lon = $_REQUEST['current_lon'];
$distance = distance($x_coord, $y_coord, $current_lat, $current_lon, "m");
/* after everything is extracted:
assemble the event and make the html output
*/
$all_vars = array("event_id" => $event_id, "user_id" => $user_id, "event_description" => $event_description, "event_title" => $event_title, "start_date" => $start_date, "end_date" => $end_date, "venue_address" => $address_text, "lat" => $x_coord, "lon" => $y_coord, "distance" => $distance, "search_output" => $search_output, "isContactInfo" => $is_contactable, "contactInfo" => $contact_info, "contactType" => $contact_type);
$search_output = search_output_func_users($all_vars);
//see search_functions.php
}
$arr = array("status" => 2, "content" => $search_output);
echo json_encode($arr);
} else {
$arr = array("status" => 1, "content" => "You are not logged in!");
echo json_encode($arr);
}
function pull_ALL_events($lat, $lon, $offset)
{
//could be dirty
/*
$offset = preg_replace("#[^0-9]#", "", $offset);
$rows_per_page = 7;
if($GLOBALS['include_YQL'] == false)
$rows_per_page = 10;
*/
// date searching
$d = DATE_TO_SEARCH_FROM;
$d2 = DATE_TO_SEARCH_TO;
// DO YQL SECTION FIRST
$cxn = $GLOBALS['cxn'];
$main_array = array();
// create an emptry array
if ($GLOBALS['include_YQL'] == true) {
$qry = "SELECT * FROM YQL_event_address\n\t\t\t\tWHERE \n\t\t\t\t'{$d}' <= (SELECT end_date FROM YQL_events \n\t\t\t\tWHERE event_id = YQL_event_address.event_id)\n\t\t\t\t";
//LIMIT $offset, $rows_per_page
$res = mysqli_query($cxn, $qry) or die("couldn't do the db loc thing...");
while ($row = mysqli_fetch_assoc($res)) {
extract($row);
$d_total = distance($lat, $lon, $x_coord, $y_coord, "m");
// the sub array
$event = array("origin" => "YQL", "id" => $event_id, "distance" => $d_total, "address_DB" => 0, "lat" => $x_coord, "lon" => $y_coord);
//$distances[$event_id] = $d_total;
array_push($main_array, $event);
}
//end compare and extract loc data while.
}
// END YQL
// DO USER SECTION NEXT
$qry = "SELECT * FROM event_address\n\t\t\tWHERE\n\t\t\t'{$d}' <= (SELECT end_date FROM user_events \n\t\t\tWHERE event_id = event_address.event_id)";
//LIMIT $offset, $rows_per_page
$res = mysqli_query($cxn, $qry) or die("couldn't do the db loc thing...");
while ($row = mysqli_fetch_assoc($res)) {
extract($row);
$d_total = distance($lat, $lon, $x_coord, $y_coord, "m");
// the sub array
$event = array("origin" => "user", "id" => $event_id, "distance" => $d_total, "address_DB" => $address_text, "lat" => $x_coord, "lon" => $y_coord);
//$distances[$event_id] = $d_total;
array_push($main_array, $event);
}
//end compare and extract loc data while.
// NOW SORT THIS multidimen array
$main_array = sortByOneKey($main_array, "distance");
// MAIN LOOP
$search_output = "";
// you have to do the limit down here haha
$offset = preg_replace("#[^0-9]#", "", $offset);
$rows_per_page = 9;
if ($GLOBALS['include_YQL'] == false) {
$rows_per_page = 9;
}
$i = 0;
foreach ($main_array as $event_array) {
// offset =
if ($i > $offset + $rows_per_page) {
//echo "break tripped: i=$i and Offset=$offset, rows/page=$rows_per_page";
break;
}
if (!($i < $offset)) {
//echo "continue tripped: i=$i and offset=$offset";
/*
echo "<pre>";
print_r($event_array);
echo "</pre>";
*/
// THIS PULLS EVENT INFO VIA ID
//print_r($event_array);
extract($event_array);
if ($origin == "YQL") {
$event_row = get_all_event_list_YQL($id);
if ($event_row != null) {
extract($event_row);
}
$all_vars = array("event_id" => $event_id, "user_id" => 0, "event_description" => $event_description, "event_title" => $event_title, "start_date" => $start_date, "country_name" => $country_name, "venue_name" => $venue_name, "venue_zip" => $venue_zip, "venue_state" => $venue_state, "lat" => $lat, "lon" => $lon, "distance" => $distance, "search_output" => $search_output);
$search_output = search_output_func_YQL($all_vars);
//see search_functions.php
} else {
if ($origin == "user") {
// do user stuff here
$event_row = get_all_event_list_users($id);
if ($event_row != null) {
extract($event_row);
}
$all_vars = array("event_id" => $event_id, "user_id" => $user_id, "event_description" => $event_description, "event_title" => $event_title, "start_date" => $start_date, "end_date" => $end_date, "venue_address" => $address_DB, "lat" => $lat, "lon" => $lon, "distance" => $distance, "search_output" => $search_output, "isContactInfo" => $is_contactable, "contactInfo" => $contact_info, "contactType" => $contact_type);
$search_output = search_output_func_users($all_vars);
//see search_functions.php
}
}
}
// end inner else
$i++;
}
//end loop for location search FOREACH
return $search_output;
}
