/**
* AJAX response for autocomplete of alliances.
* TODO: This is horrifically slow, need to cache the alliance list.
*/
public function getAlliances()
{
$matches = array();
$response = API::eveOnline('eve/AllianceList', 'version=1');
foreach ($response->body->result->rowset->row as $row) {
if (stristr($row['name'], Input::get('term'))) {
$matches[] = '{"label":"' . $row['name'] . '","value":"' . $row['allianceID'] . '"}';
}
}
echo '[' . implode(',', $matches) . ']';
}
public static function getInventionFigures($type)
{
// Suppress XML errors.
libxml_use_internal_errors(true);
// We'll assume that the source blueprint can be obtained for zero cost.
// First thing to calculate is the different prices for materials involved
// in invention (decryptors and datacores), and the effects they have on
// the T2 blueprint created.
// An array to hold all of the information about possible invention outcomes.
$invention_data = array();
// First, retrieve all the different decryptors from the database.
$decryptor_group = Group::where('groupName', 'Generic Decryptor')->firstOrFail();
$decryptors = Type::where('groupID', $decryptor_group->groupID)->get();
// Now find the other items needed to invent the T2 blueprint.
// First we need to identify the T1 blueprint for this item.
$t1_blueprint = Type::where('typeName', str_replace('II', 'I Blueprint', $type->typeName))->first();
if (!isset($t1_blueprint)) {
// Some mods have a T2 blueprint - let's look for that instead.
$t1_blueprint = Type::where('typeName', str_replace('II', 'II Blueprint', $type->typeName))->first();
if (!isset($t1_blueprint)) {
die("<h3>Sorry - we couldn't find a Blueprint for this module.</h3>");
}
}
// Now, retrieve a list of the items (datacores) required to invent from it.
$materials = ActivityMaterial::where('typeID', $t1_blueprint->typeID)->where('activityID', 8)->get();
// Retrieve the prices of the materials from eve-central.
$manufacturing = array();
$total_price = 0;
$types = array();
$jita_types = array();
foreach ($materials as $material) {
// Create an array of types to send in API call.
$types[] = $material->materialTypeID;
// Create an array of the manufacturing information.
$manufacturing[$material->materialTypeID] = (object) array("typeName" => Type::find($material->materialTypeID)->typeName, "qty" => $material->quantity, "price" => 0, "jita" => FALSE);
}
// Make an API call to get the local price of materials.
$xml = API::eveCentral($types, Setting::where('key', 'home_region_id')->pluck('value'));
// Loop through each returned price and update the data in the manufacturing array.
foreach ($xml as $api_result) {
if ($api_result->median != 0) {
$manufacturing[$api_result->id]->price = $manufacturing[$api_result->id]->qty * $api_result->median;
$total_price += $manufacturing[$api_result->id]->price;
} else {
// Build an array of types to check prices at Jita.
$jita_types[] = $api_result->id;
}
}
// If we need to check prices at Jita, make another API call.
if (count($jita_types)) {
$xml = API::eveCentral($jita_types, NULL, 30000142);
// Loop through each returned price and update the data in the manufacturing array.
foreach ($xml as $api_result) {
$manufacturing[$api_result->id]->price = $manufacturing[$api_result->id]->qty * $api_result->median;
$manufacturing[$api_result->id]->jita = TRUE;
$total_price += $manufacturing[$api_result->id]->price;
}
}
// Figure out which skills are needed to invent the T2 blueprint.
$activity_skills = ActivitySkill::where('typeID', $t1_blueprint->typeID)->where('activityID', 8)->get();
$required_skills = array();
$skills = array();
foreach ($activity_skills as $activity_skill) {
$required_skills[] = $activity_skill->skillID;
}
// Create variables.
$encryption_skill_level = 0;
$science_skill_level = 0;
// Retrieve the character's character sheet with skill details.
$response = API::eveOnline('char/CharacterSheet', array(array('db_key' => 'api_key_character_id', 'url_key' => 'characterID')));
foreach ($response->body->result->rowset as $rowset) {
if ($rowset['name'] == 'skills') {
foreach ($rowset->row as $row) {
// Check the character's skills against those required for invention.
if (in_array($row['typeID'], $required_skills)) {
if (in_array($row['typeID'], ['3408', '21790', '21791', '23087', '23121'])) {
$encryption_skill_level += $row['level'];
} else {
$science_skill_level += $row['level'];
}
}
}
}
}
// Next, we need to retrieve the prices of the materials needed to manufacture the T2 item.
$t2_manufacture_price = 0;
$type_materials = DB::table('invTypeMaterials')->where('typeID', $type->typeID)->get();
$types = array();
foreach ($materials as $material) {
// Create an array of types to send in API call.
$types[] = $material->materialTypeID;
// Create an array of the manufacturing information.
$manufacturing[] = (object) array("typeName" => Type::find($material->materialTypeID)->typeName, "qty" => $material->quantity, "price" => 0, "jita" => FALSE);
}
// Make an API call to get the local price of materials.
$xml = API::eveCentral($types, Setting::where('key', 'home_region_id')->pluck('value'));
// Loop through each returned price and update the data in the manufacturing array.
foreach ($xml as $api_result) {
if ($api_result->median != 0) {
$manufacturing[$api_result->id]->price = $manufacturing[$api_result->id]->qty * $api_result->median;
$t2_manufacture_price += $manufacturing[$api_result->id]->price;
} else {
// Build an array of types to check prices at Jita.
$jita_types[] = $api_result->id;
}
}
// If we need to check prices at Jita, make another API call.
if (count($jita_types)) {
$xml = API::eveCentral($jita_types, NULL, 30000142);
// Loop through each returned price and update the data in the manufacturing array.
foreach ($xml as $api_result) {
$manufacturing[$api_result->id]->price = $manufacturing[$api_result->id]->qty * $api_result->median;
$manufacturing[$api_result->id]->jita = TRUE;
$t2_manufacture_price += $manufacturing[$api_result->id]->price;
}
}
// For each decryptor, calculate the chance of blueprint creation and add the cost of the decryptor.
// https://community.eveonline.com/news/dev-blogs/invention-updates/
$t2_data = array();
foreach ($decryptors as $decryptor) {
// Grab the base variables.
$base_chance_of_success = 34;
// this only applies to modules, rigs and ammo. TODO: fork this for ships (30%) and cruisers/industrials/Mackinaw (26%)
// Parse the modifiers from this decryptor.
preg_match('/Probability Multiplier: \\+?(\\-?\\d+)\\%/', $decryptor->description, $probability_modifier);
preg_match('/Max. Run Modifier: \\+?(\\-?\\d+)/', $decryptor->description, $max_run_modifier);
preg_match('/Material Efficiency Modifier: \\+?(\\-?\\d+)/', $decryptor->description, $me_modifier);
preg_match('/Time Efficiency Modifier: \\+?(\\-?\\d+)/', $decryptor->description, $te_modifier);
// Calculate the overall chance of invention for each decryptor.
$modified_chance_of_success = $base_chance_of_success * (1 + ($encryption_skill_level / 40 + $science_skill_level / 30));
if (count($probability_modifier) > 1) {
$modified_chance_of_success = $modified_chance_of_success * (100 + $probability_modifier[1]) / 100;
}
// Find the cost of the decryptor and add it to the total cost.
$xml = API::eveCentral($decryptor->typeID, Setting::where('key', 'home_region_id')->pluck('value'));
$price_per_unit = $xml[$decryptor->typeID]->median;
$jita_price = FALSE;
// If the price returned is zero for the selected region, do another check at Jita prices.
if ($price_per_unit == 0) {
$jita = API::eveCentral($decryptor->typeID, 30000142);
$price_per_unit = $jita[$decryptor->typeID]->median;
$jita_price = TRUE;
}
$manufacturing[] = (object) array("typeName" => $decryptor->typeName, "qty" => 1, "price" => $price_per_unit, "jita" => $jita_price);
// If either the invention or the manufacturing price is zero,
// there was a problem retrieving the data from eve-central.com
// and we skip that decryptor.
if ($total_price != 0 && $t2_manufacture_price != 0) {
$t2_data[$decryptor->typeName] = array("typeName" => $decryptor->typeName, "chance_of_success" => $modified_chance_of_success, "invention_price" => $total_price + $price_per_unit, "t2_manufacture_price" => $t2_manufacture_price, "me_modifier" => 0);
if (count($max_run_modifier) > 1) {
$t2_data[$decryptor->typeName]['max_run_modifier'] = $max_run_modifier[1];
}
if (count($me_modifier) > 1) {
$t2_data[$decryptor->typeName]['me_modifier'] = $me_modifier[1];
}
}
}
// Return the T2 data for calculations of potential profit.
return $t2_data;
}
