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Working on the next page logic

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Josh Sherman 2012-12-14 00:58:10 -05:00
parent 6ee3b05f15
commit d055fa49dd
1 changed files with 43 additions and 68 deletions
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111
GooglePlaces.php
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@ -30,47 +30,24 @@ class GooglePlaces
$this->$variable = $value; $this->$variable = $value;
} }
public function next($token)
{
if ($token)
{
$this->pagetoken = $token;
}
elseif (isset($this->response['next_page_token']))
{
$this->pagetoken = $this->response['next_page_token'];
}
else
{
throw new Exception('Previous call did not return a next_page_token and you didn\'t supply one. What did you expect?');
}
if ($method === null)
{
throw new Exception('You cannot call next() before making a call.');
}
$this->$method();
}
public function __call($method, $arguments) public function __call($method, $arguments)
{ {
if (count($arguments) > 0) $method = $this->method = strtolower($method);
{ $url = implode('/', array($this->base_url, $method, $this->output));
$this->pagetoken = $arguments[0];
}
$method = $this->method = strtolower($method);
$url = implode('/', array($this->base_url, $method, $this->output));
$parameters = array(); $parameters = array();
// Loops through all of our variables to make a parameter list // Loops through all of our variables to make a parameter list
foreach (get_object_vars($this) as $variable => $value) foreach (get_object_vars($this) as $variable => $value)
{ {
// Except these variables // Except these variables
if (!in_array($variable, array('base_url', 'method', 'output', 'response'))) if (!in_array($variable, array('base_url', 'method', 'output', 'pagetoken', 'response')))
{ {
// Google lied, all other parameters aren't ignored, they need to be suppressed
if ($this->pagetoken !== null)
{
$this->$variable == null;
}
// Assuming it's not null // Assuming it's not null
if ($value !== null) if ($value !== null)
{ {
@ -126,41 +103,44 @@ class GooglePlaces
} }
} }
switch ($method) if (!isset($parameters['pagetoken']))
{ {
case 'nearbysearch': switch ($method)
if (!isset($parameters['location'])) {
{ case 'nearbysearch':
throw new Exception('You must specify a location before calling nearbysearch().'); if (!isset($parameters['location']))
}
elseif (isset($parameters['rankby']))
{
switch ($parameters['rankby'])
{ {
case 'distance': throw new Exception('You must specify a location before calling nearbysearch().');
if (!isset($parameters['keyword']) && !isset($parameters['name']) && !isset($parameters['types']))
{
throw new Exception('You much specify at least one of the following: keyword, name, types.');
}
if (isset($parameters['radius']))
{
unset($parameters['radius']);
}
break;
case 'prominence':
if (!isset($parameters['radius']))
{
throw new Exception('You must specify a radius.');
}
break;
} }
} elseif (isset($parameters['rankby']))
{
switch ($parameters['rankby'])
{
case 'distance':
if (!isset($parameters['keyword']) && !isset($parameters['name']) && !isset($parameters['types']))
{
throw new Exception('You much specify at least one of the following: keyword, name, types.');
}
break; if (isset($parameters['radius']))
{
unset($parameters['radius']);
}
break;
case 'prominence':
if (!isset($parameters['radius']))
{
throw new Exception('You must specify a radius.');
}
break;
}
}
break;
}
} }
// Couldn't seem to get http_build_query() to work right so... // Couldn't seem to get http_build_query() to work right so...
@ -212,11 +192,6 @@ class GooglePlaces
$this->response = $response; $this->response = $response;
if ($this->pagetoken !== null)
{
$this->pagetoken = null;
}
return $this->response; return $this->response;
} }