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Merge branch 'geonamesxml' into 0.9.x

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This commit is contained in:
Evan Prodromou 2009-12-23 15:53:58 -08:00
commit 0bb65f8739
1 changed files with 82 additions and 108 deletions
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190
plugins/GeonamesPlugin.php
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@ -76,38 +76,25 @@ class GeonamesPlugin extends Plugin
return false; return false;
} }
$client = HTTPClient::start(); try {
$geonames = $this->getGeonames('search',
// XXX: break down a name by commas, narrow by each array('maxRows' => 1,
'q' => $name,
$result = $client->get($this->wsUrl('search', 'lang' => $language,
array('maxRows' => 1, 'type' => 'xml'));
'q' => $name, } catch (Exception $e) {
'lang' => $language, $this->log(LOG_WARNING, "Error for $name: " . $e->getMessage());
'type' => 'json')));
if (!$result->isOk()) {
$this->log(LOG_WARNING, "Error code " . $result->code .
" from " . $this->host . " for $name");
return true; return true;
} }
$rj = json_decode($result->getBody()); $n = $geonames[0];
if (count($rj->geonames) <= 0) {
$this->log(LOG_WARNING, "No results in response from " .
$this->host . " for $name");
return true;
}
$n = $rj->geonames[0];
$location = new Location(); $location = new Location();
$location->lat = $n->lat; $location->lat = (string)$n->lat;
$location->lon = $n->lng; $location->lon = (string)$n->lng;
$location->names[$language] = $n->name; $location->names[$language] = (string)$n->name;
$location->location_id = $n->geonameId; $location->location_id = (string)$n->geonameId;
$location->location_ns = self::LOCATION_NS; $location->location_ns = self::LOCATION_NS;
$this->setCache(array('name' => $name, $this->setCache(array('name' => $name,
@ -143,54 +130,41 @@ class GeonamesPlugin extends Plugin
return false; return false;
} }
$client = HTTPClient::start(); try {
$geonames = $this->getGeonames('hierarchy',
$result = $client->get($this->wsUrl('hierarchyJSON', array('geonameId' => $id,
array('geonameId' => $id, 'lang' => $language));
'lang' => $language))); } catch (Exception $e) {
$this->log(LOG_WARNING, "Error for ID $id: " . $e->getMessage());
if (!$result->isOk()) {
$this->log(LOG_WARNING,
"Error code " . $result->code .
" from " . $this->host . " for ID $id");
return false;
}
$rj = json_decode($result->getBody());
if (count($rj->geonames) <= 0) {
$this->log(LOG_WARNING,
"No results in response from " .
$this->host . " for ID $id");
return false; return false;
} }
$parts = array(); $parts = array();
foreach ($rj->geonames as $level) { foreach ($geonames as $level) {
if (in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) { if (in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) {
$parts[] = $level->name; $parts[] = (string)$level->name;
} }
} }
$last = $rj->geonames[count($rj->geonames)-1]; $last = $geonames[count($geonames)-1];
if (!in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) { if (!in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) {
$parts[] = $last->name; $parts[] = (string)$last->name;
} }
$location = new Location(); $location = new Location();
$location->location_id = $last->geonameId; $location->location_id = (string)$last->geonameId;
$location->location_ns = self::LOCATION_NS; $location->location_ns = self::LOCATION_NS;
$location->lat = $last->lat; $location->lat = (string)$last->lat;
$location->lon = $last->lng; $location->lon = (string)$last->lng;
$location->names[$language] = implode(', ', array_reverse($parts)); $location->names[$language] = implode(', ', array_reverse($parts));
$this->setCache(array('id' => $last->geonameId), $this->setCache(array('id' => (string)$last->geonameId),
$location); $location);
// We're responsible for this NAMESPACE; nobody else // We're responsible for this namespace; nobody else
// can resolve it // can resolve it
return false; return false;
@ -223,50 +197,36 @@ class GeonamesPlugin extends Plugin
return false; return false;
} }
$client = HTTPClient::start(); try {
$geonames = $this->getGeonames('findNearbyPlaceName',
$result = array('lat' => $lat,
$client->get($this->wsUrl('findNearbyPlaceNameJSON', 'lng' => $lon,
array('lat' => $lat, 'lang' => $language));
'lng' => $lon, } catch (Exception $e) {
'lang' => $language))); $this->log(LOG_WARNING, "Error for coords $lat, $lon: " . $e->getMessage());
if (!$result->isOk()) {
$this->log(LOG_WARNING,
"Error code " . $result->code .
" from " . $this->host . " for coords $lat, $lon");
return true; return true;
} }
$rj = json_decode($result->getBody()); $n = $geonames[0];
if (count($rj->geonames) <= 0) {
$this->log(LOG_WARNING,
"No results in response from " .
$this->host . " for coords $lat, $lon");
return true;
}
$n = $rj->geonames[0];
$parts = array(); $parts = array();
$location = new Location(); $location = new Location();
$parts[] = $n->name; $parts[] = (string)$n->name;
if (!empty($n->adminName1)) { if (!empty($n->adminName1)) {
$parts[] = $n->adminName1; $parts[] = (string)$n->adminName1;
} }
if (!empty($n->countryName)) { if (!empty($n->countryName)) {
$parts[] = $n->countryName; $parts[] = (string)$n->countryName;
} }
$location->location_id = $n->geonameId; $location->location_id = (string)$n->geonameId;
$location->location_ns = self::LOCATION_NS; $location->location_ns = self::LOCATION_NS;
$location->lat = $lat; $location->lat = (string)$lat;
$location->lon = $lon; $location->lon = (string)$lon;
$location->names[$language] = implode(', ', $parts); $location->names[$language] = implode(', ', $parts);
@ -299,7 +259,9 @@ class GeonamesPlugin extends Plugin
return true; return true;
} }
$n = $this->getCache(array('id' => $location->location_id, $id = $location->location_id;
$n = $this->getCache(array('id' => $id,
'language' => $language)); 'language' => $language));
if (!empty($n)) { if (!empty($n)) {
@ -307,45 +269,32 @@ class GeonamesPlugin extends Plugin
return false; return false;
} }
$client = HTTPClient::start(); try {
$geonames = $this->getGeonames('hierarchy',
$result = $client->get($this->wsUrl('hierarchyJSON', array('geonameId' => $id,
array('geonameId' => $location->location_id, 'lang' => $language));
'lang' => $language))); } catch (Exception $e) {
$this->log(LOG_WARNING, "Error for ID $id: " . $e->getMessage());
if (!$result->isOk()) {
$this->log(LOG_WARNING,
"Error code " . $result->code .
" from " . $this->host . " for ID " . $location->location_id);
return false;
}
$rj = json_decode($result->getBody());
if (count($rj->geonames) <= 0) {
$this->log(LOG_WARNING,
"No results " .
" from " . $this->host . " for ID " . $location->location_id);
return false; return false;
} }
$parts = array(); $parts = array();
foreach ($rj->geonames as $level) { foreach ($geonames as $level) {
if (in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) { if (in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) {
$parts[] = $level->name; $parts[] = (string)$level->name;
} }
} }
$last = $rj->geonames[count($rj->geonames)-1]; $last = $geonames[count($geonames)-1];
if (!in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) { if (!in_array($level->fcode, array('PCLI', 'ADM1', 'PPL'))) {
$parts[] = $last->name; $parts[] = (string)$last->name;
} }
if (count($parts)) { if (count($parts)) {
$name = implode(', ', array_reverse($parts)); $name = implode(', ', array_reverse($parts));
$this->setCache(array('id' => $location->location_id, $this->setCache(array('id' => $id,
'language' => $language), 'language' => $language),
$name); $name);
} }
@ -354,7 +303,7 @@ class GeonamesPlugin extends Plugin
} }
/** /**
* Human-readable name for a location * Human-readable URL for a location
* *
* Given a location, we try to retrieve a geonames.org URL. * Given a location, we try to retrieve a geonames.org URL.
* *
@ -452,4 +401,29 @@ class GeonamesPlugin extends Plugin
return 'http://'.$this->host.'/'.$method.'?'.$str; return 'http://'.$this->host.'/'.$method.'?'.$str;
} }
function getGeonames($method, $params)
{
$client = HTTPClient::start();
$result = $client->get($this->wsUrl($method, $params));
if (!$result->isOk()) {
throw new Exception("HTTP error code " . $result->code);
}
$document = new SimpleXMLElement($result->getBody());
if (empty($document)) {
throw new Exception("No results in response");
}
if (isset($document->status)) {
throw new Exception("Error #".$document->status['value']." ('".$document->status['message']."')");
}
// Array of elements
return $document->geoname;
}
} }