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<?php |
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/** |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2016 Robert Sardinia |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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use Monolog\Handler\StreamHandler; |
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use Monolog\Logger; |
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/** |
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* @param $url |
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* @return SimpleXMLElement|null|string |
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*/ |
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function makeApiRequest($url) |
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{ |
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$logger = new Logger('eveApi'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '/../../log/libraryError.log', Logger::DEBUG)); |
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try { |
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// Initialize a new request for this URL |
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$ch = curl_init($url); |
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// Set the options for this request |
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curl_setopt_array($ch, array( |
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CURLOPT_FOLLOWLOCATION => true, // Yes, we want to follow a redirect |
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CURLOPT_RETURNTRANSFER => true, // Yes, we want that curl_exec returns the fetched data |
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CURLOPT_SSL_VERIFYPEER => true, // Do not verify the SSL certificate |
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CURLOPT_USERAGENT => 'Dramiel Discord Bot - https://github.com/shibdib/Dramiel', // Useragent |
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CURLOPT_TIMEOUT => 15, |
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)); |
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// Fetch the data from the URL |
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$data = curl_exec($ch); |
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// Close the connection |
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curl_close($ch); |
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// Return a new SimpleXMLElement based upon the received data |
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return new SimpleXMLElement($data); |
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} catch (Exception $e) { |
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$logger->error('EVE API Error: ' . $e->getMessage()); |
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return null; |
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} |
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} |
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/** |
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* @return mixed|null |
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*/ |
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function serverStatus() |
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{ |
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$logger = new Logger('eveApi'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '../../log/libraryError.log', Logger::DEBUG)); |
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try { |
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// Initialize a new request for this URL |
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$ch = curl_init('https://api.eveonline.com/server/ServerStatus.xml.aspx'); |
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// Set the options for this request |
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curl_setopt_array($ch, array( |
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CURLOPT_FOLLOWLOCATION => true, // Yes, we want to follow a redirect |
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CURLOPT_RETURNTRANSFER => true, // Yes, we want that curl_exec returns the fetched data |
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CURLOPT_TIMEOUT => 8, |
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CURLOPT_SSL_VERIFYPEER => true, // Do not verify the SSL certificate |
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)); |
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// Fetch the data from the URL |
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$data = curl_exec($ch); |
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// Close the connection |
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curl_close($ch); |
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$true = 'true'; |
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//If server is down return false |
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if ($data->serverOpen !== 'True') { |
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return FALSE; |
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} |
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//If server is up return true |
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return $true; |
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} catch (Exception $e) { |
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$logger->error('EVE API Error: ' . $e->getMessage()); |
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return null; |
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} |
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} |
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/** |
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* @param string $characterID |
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* @return mixed |
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*/ |
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////Char ID to name via CCP |
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View Code Duplication |
function characterName($characterID) |
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{ |
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$character = characterDetails($characterID); |
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$name = (string)$character['name']; |
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if (null === $name || '' === $name) { // Make sure it's always set. |
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$url = "https://api.eveonline.com/eve/CharacterName.xml.aspx?ids={$characterID}"; |
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$xml = makeApiRequest($url); |
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foreach ($xml->result->rowset->row as $entity) { |
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$name = $entity->attributes()->name; |
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} |
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} |
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return $name; |
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} |
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/** |
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* @param string $characterName |
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* @return mixed |
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*/ |
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////Character name to ID |
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View Code Duplication |
function characterID($characterName) |
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{ |
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$logger = new Logger('eveESI'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '../../log/libraryError.log', Logger::DEBUG)); |
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$characterName = urlencode($characterName); |
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$url = "https://esi.tech.ccp.is/latest/search/?search={$characterName}&categories=character&language=en-us&strict=true&datasource=tranquility"; |
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try { |
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$json = file_get_contents($url); |
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$data = json_decode($json, TRUE); |
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$id = (int)$data['character'][0]; |
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} catch (Exception $e) { |
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$logger->error('EVE ESI Error: ' . $e->getMessage()); |
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$url = "https://api.eveonline.com/eve/CharacterID.xml.aspx?names={$characterName}"; |
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$xml = makeApiRequest($url); |
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foreach ($xml->result->rowset->row as $entity) { |
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$id = $entity->attributes()->characterID; |
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} |
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} |
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return $id; |
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} |
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/** |
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* @param string $characterID |
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* @return mixed |
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*/ |
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////Char ID to char data via CCP |
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View Code Duplication |
function characterDetails($characterID) |
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{ |
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$logger = new Logger('eveESI'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '../../log/libraryError.log', Logger::DEBUG)); |
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$url = "https://esi.tech.ccp.is/latest/characters/{$characterID}/"; |
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try { |
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$json = file_get_contents($url); |
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$data = json_decode($json, TRUE); |
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} catch (Exception $e) { |
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$logger->error('EVE ESI Error: ' . $e->getMessage()); |
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return null; |
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} |
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return $data; |
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} |
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/** |
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* @param string $systemID |
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* @return mixed |
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*/ |
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////System ID to name via CCP |
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function systemName($systemID) |
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{ |
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$logger = new Logger('eveESI'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '../../log/libraryError.log', Logger::DEBUG)); |
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$url = "https://esi.tech.ccp.is/latest/universe/systems/{$systemID}/"; |
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try { |
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$json = file_get_contents($url); |
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$data = json_decode($json, TRUE); |
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$name = (string)$data['solar_system_name']; |
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} catch (Exception $e) { |
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$logger->error('EVE ESI Error: ' . $e->getMessage()); |
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$url = "https://api.eveonline.com/eve/CharacterName.xml.aspx?ids={$systemID}"; |
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$xml = makeApiRequest($url); |
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foreach ($xml->result->rowset->row as $entity) { |
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$name = $entity->attributes()->name; |
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} |
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} |
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return $name; |
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} |
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/** |
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* @param string $corpName |
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* @return mixed |
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*/ |
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////Corp name to ID |
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View Code Duplication |
function corpID($corpName) |
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{ |
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$logger = new Logger('eveESI'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '../../log/libraryError.log', Logger::DEBUG)); |
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$corpName = urlencode($corpName); |
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$url = "https://esi.tech.ccp.is/latest/search/?search={$corpName}&categories=corporation&language=en-us&strict=true&datasource=tranquility"; |
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try { |
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$json = file_get_contents($url); |
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$data = json_decode($json, TRUE); |
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$id = (int)$data['corporation'][0]; |
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} catch (Exception $e) { |
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$logger->error('EVE ESI Error: ' . $e->getMessage()); |
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$url = "https://api.eveonline.com/eve/CharacterID.xml.aspx?names={$corpName}"; |
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$xml = makeApiRequest($url); |
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foreach ($xml->result->rowset->row as $entity) { |
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$id = $entity->attributes()->characterID; |
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} |
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} |
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return $id; |
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} |
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/** |
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* @param string $corpID |
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* @return mixed |
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*/ |
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////Corp ID to name via CCP |
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View Code Duplication |
function corpName($corpID) |
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{ |
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$corporation = corpDetails($corpID); |
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$name = (string)$corporation['corporation_name']; |
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if (null === $name || '' === $name) { // Make sure it's always set. |
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$url = "https://api.eveonline.com/eve/CharacterName.xml.aspx?ids={$corpID}"; |
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$xml = makeApiRequest($url); |
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foreach ($xml->result->rowset->row as $entity) { |
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$name = $entity->attributes()->name; |
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} |
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} |
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return $name; |
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} |
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/** |
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* @param string $corpID |
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* @return mixed |
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*/ |
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////Corp ID to corp data via CCP |
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View Code Duplication |
function corpDetails($corpID) |
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{ |
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$logger = new Logger('eveESI'); |
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$logger->pushHandler(new StreamHandler(__DIR__ . '../../log/libraryError.log', Logger::DEBUG)); |
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254
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$url = "https://esi.tech.ccp.is/latest/corporations/{$corpID}/"; |
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255
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256
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try { |
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$json = file_get_contents($url); |
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$data = json_decode($json, TRUE); |
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260
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} catch (Exception $e) { |
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$logger->error('EVE ESI Error: ' . $e->getMessage()); |
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return null; |
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263
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} |
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264
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265
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return $data; |
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} |
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267
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268
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/** |
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269
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* @param string $allianceID |
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270
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* @return mixed |
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271
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*/ |
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272
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////Alliance ID to name via CCP |
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273
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function allianceName($allianceID) |
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274
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{ |
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275
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$url = "https://esi.tech.ccp.is/latest/alliances/{$allianceID}/"; |
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276
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277
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try { |
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278
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$json = file_get_contents($url); |
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279
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$data = json_decode($json, TRUE); |
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280
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$name = (string)$data['alliance_name']; |
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281
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282
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} catch (Exception $e) { |
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283
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$url = "https://api.eveonline.com/eve/CharacterName.xml.aspx?ids={$allianceID}"; |
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284
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$xml = makeApiRequest($url); |
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285
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foreach ($xml->result->rowset->row as $entity) { |
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286
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$name = $entity->attributes()->name; |
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287
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} |
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288
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} |
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289
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290
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return $name; |
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291
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} |
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292
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293
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/** |
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294
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* @param string $systemName |
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295
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* @return mixed |
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296
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*/ |
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297
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////System name to ID |
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298
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function systemID($systemName) |
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299
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{ |
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300
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$systemName = urlencode($systemName); |
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301
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$url = "https://esi.tech.ccp.is/latest/search/?search={$systemName}&categories=solarsystem&language=en-us&strict=true&datasource=tranquility"; |
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302
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303
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try { |
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304
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$json = file_get_contents($url); |
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305
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$data = json_decode($json, TRUE); |
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306
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$id = (int)$data['solarsystem'][0]; |
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307
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308
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} catch (Exception $e) { |
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309
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$logger->error('EVE ESI Error: ' . $e->getMessage()); |
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310
|
|
|
$url = "https://api.eveonline.com/eve/CharacterID.xml.aspx?names={$systemName}"; |
|
311
|
|
|
$xml = makeApiRequest($url); |
|
312
|
|
|
foreach ($xml->result->rowset->row as $entity) { |
|
313
|
|
|
$id = $entity->attributes()->characterID; |
|
314
|
|
|
} |
|
315
|
|
|
} |
|
316
|
|
|
|
|
317
|
|
|
return $id; |
|
|
|
|
|
|
318
|
|
|
} |
|
319
|
|
|
|
|
320
|
|
|
/** |
|
321
|
|
|
* @param string $typeID |
|
322
|
|
|
* @return mixed |
|
323
|
|
|
*/ |
|
324
|
|
|
////TypeID to TypeName via CCP |
|
325
|
|
|
function apiTypeName($typeID) |
|
326
|
|
|
{ |
|
327
|
|
|
$url = "https://esi.tech.ccp.is/latest/universe/types/{$typeID}/"; |
|
328
|
|
|
|
|
329
|
|
|
try { |
|
330
|
|
|
$json = file_get_contents($url); |
|
331
|
|
|
$data = json_decode($json, TRUE); |
|
332
|
|
|
$name = (string)$data['type_name']; |
|
333
|
|
|
|
|
334
|
|
|
} catch (Exception $e) { |
|
335
|
|
|
$logger->error('EVE ESI Error: ' . $e->getMessage()); |
|
|
|
|
|
|
336
|
|
|
$url = "https://api.eveonline.com/eve/TypeName.xml.aspx?ids={$typeID}"; |
|
337
|
|
|
$xml = makeApiRequest($url); |
|
338
|
|
|
foreach ($xml->result->rowset->row as $entity) { |
|
339
|
|
|
$name = $entity->attributes()->typeName; |
|
340
|
|
|
} |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
return $name; |
|
|
|
|
|
|
344
|
|
|
} |
|
345
|
|
|
|
|
346
|
|
|
/** |
|
347
|
|
|
* @param string $typeName |
|
348
|
|
|
* @return mixed |
|
349
|
|
|
*/ |
|
350
|
|
|
////TypeName to TypeID via fuzz |
|
351
|
|
|
function apiTypeID($typeName) |
|
352
|
|
|
{ |
|
353
|
|
|
$typeName = urlencode($typeName); |
|
354
|
|
|
$url = "https://www.fuzzwork.co.uk/api/typeid.php?typename={$typeName}"; |
|
355
|
|
|
$json = file_get_contents($url); |
|
356
|
|
|
$data = json_decode($json, TRUE); |
|
357
|
|
|
$id = (int)$data['typeID']; |
|
358
|
|
|
|
|
359
|
|
|
if (null === $id) { // Make sure it's always set. |
|
360
|
|
|
$id = 'Unknown'; |
|
361
|
|
|
} |
|
362
|
|
|
|
|
363
|
|
|
return $id; |
|
364
|
|
|
} |
|
365
|
|
|
|
|
366
|
|
|
////Char/Object ID to name via CCP |
|
367
|
|
|
function apiMoonName($moonID) |
|
368
|
|
|
{ |
|
369
|
|
|
$url = "https://api.eveonline.com/eve/CharacterName.xml.aspx?IDs={$moonID}"; |
|
370
|
|
|
$xml = makeApiRequest($url); |
|
371
|
|
|
$name = null; |
|
372
|
|
|
foreach ($xml->result->rowset->row as $entity) { |
|
373
|
|
|
$name = $entity->attributes()->name; |
|
374
|
|
|
} |
|
375
|
|
|
if (null === $name) { // Make sure it's always set. |
|
376
|
|
|
$name = 'Unknown'; |
|
377
|
|
|
} |
|
378
|
|
|
return $name; |
|
379
|
|
|
} |
shibdib /
Dramiel
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If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: