Moved some files in directories.

modules/libdata.php

@@ -0,0 +1,98 @@
+<?php
+include 'data.php';
+
+function getStopsOfRoute($id){
+    global $routes;
+    foreach ($routes as $route){
+        if ($route['id'] == $id){
+            return $route['stops'];
+        }
+    }
+}
+
+function getRoutesOfLine($line){
+    global $routes;
+    $tmp = array();
+    foreach ($routes as $route){
+        if ($route['line'] == $line){
+            array_push($tmp, $route);
+        }
+    }
+    return $tmp;
+}
+
+function getRoutesByStop($stopId){
+    global $routes;
+    $tmp = array();
+    foreach ($routes as $route){
+        foreach ($route['stops'] as $stop){
+            if ($stop == $stopId){
+                array_push($tmp, $route);
+            }
+        }
+    }
+    return $tmp;
+}
+
+function isValidRoute($id){
+    global $routes;
+    foreach ($routes as $route){
+        if ($route['id'] == $id){
+            return true;
+        }
+    }
+    return false;
+}
+
+function isValidLine($line){
+    global $routes;
+    foreach ($routes as $route){
+        if ($route['line'] == $line){
+            return true;
+        }
+    }
+    return false;
+}
+
+function isValidStop($stp){
+    global $stops;
+    foreach ($stops as $stop){
+        if ($stop['id'] == $stp){
+            return true;
+        }
+    }
+    return false;
+}
+
+
+function getRouteInfo($id){
+    global $routes;
+    foreach ($routes as $route){
+        if ($route['id'] == $id){
+            return $route;
+        }
+    }
+    return false;
+}
+
+function getStopInfo($id){
+    global $stops;
+    foreach ($stops as $stop){
+        if ($stop['id'] == $id){
+            return $stop;
+        }
+    }
+    return false;
+}
+
+function getLabelOfDir($dir){
+    if ($dir == 'go'){
+        return '<span class="label label-info">Go</span>';
+    } else if ($dir == 'come'){
+        return '<span class="label label-primary">Come</span>';
+    } else {
+        return false;
+    }
+}
+
+?>