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<?
class ImportController extends Controller
{
function home()
{
//run for as long as it takes.
set_time_limit(0);
//to keep the output for the view.
ob_start();
//create our structure.
$sql = explode(";", file_get_contents(HOME_DIR . "/sql/structure.sql"));
foreach ($sql AS $line)
{
$line = trim($line);
if ($line){
db()->query($line);
if (db()->error())
echo db()->error() . "<br/>";
}
}
echo "Database structure created.<br/><br/>";
//import our data! order is important here.
loadCountries();
loadSuppliers();
loadUniqueParts();
loadRawSheets();
//dump our database to the file for others
dumpDatabaseToFile();
$this->set('content', ob_get_clean());
}
}
function getRawSheetData($key, $id)
{
$url = "http://spreadsheets.google.com/pub?key={$key}&output=csv&gid={$id}";
echo "<!-- getting $url -->\n";
//open the file.
$file = new File(TEMP_DIR);
$fp = $file->open($url);
while ($ar = fgetcsv($fp))
$data[] = $ar;
return $data;
}
function loadCountries()
{
global $SOURCE_DATA;
//load all our country arrays.
foreach ($SOURCE_DATA['countries'] AS $legend_row)
{
$data = getRawSheetData($legend_row[0], $legend_row[1]);
array_shift($data);
array_shift($data);
foreach ($data AS $row)
{
$country = new Country();
$country->set('name', $row[0]);
$country->set('code', $row[1]);
$country->set('group', $row[2]);
$country->save();
$count++;
}
}
echo "Loaded {$count} countries.<br/><br/>\n";
}
function loadSuppliers()
{
global $SOURCE_DATA;
//load all our supplier arrays.
foreach ($SOURCE_DATA['suppliers'] AS $legend_row)
{
$data = getRawSheetData($legend_row[0], $legend_row[1]);
#get rid of the first two lines of human text
array_shift($data);
array_shift($data);
foreach ($data AS $row)
{
//create our supplier
$supplier = new Supplier();
$supplier->set('name', $row[0]);
$supplier->set('prefix', $row[1]);
$supplier->set('website', $row[2]);
$supplier->set('description', $row[3]);
$supplier->set('buy_link', $row[5]);
$supplier->save();
//add in our country relations
/*
$countries = explode(",", $row[4]);
if (count($countries))
{
foreach ($countries AS $short)
{
$country = Country::lookupShort($short);
$sc = new SupplierCountry();
$sc->set('supplier_id', $supplier->id);
$sc->set('country_id', $country->id);
$sc->save();
}
}
*/
$count++;
echo "Added supplier " . $supplier->get('name') . "<br/>\n";
}
}
echo "<b>Added {$count} total suppliers.</b><br/><br/>\n";
}
function loadUniqueParts()
{
global $SOURCE_DATA;
//load all our supplier arrays.
foreach ($SOURCE_DATA['unique_parts'] AS $legend_row)
{
$data = getRawSheetData($legend_row[0], $legend_row[1]);
//junk.
if (!empty($data))
{
array_shift($data);
array_shift($data);
}
if (!empty($data))
{
foreach ($data AS $row)
{
if ($row[1])
{
$count++;
$part = new UniquePart();
$part->set('name', $row[0]);
$part->set('type', $row[1]);
$part->set('description', $row[2]);
$part->set('url', $row[3]);
$part->set('units', $row[4]);
$part->save();
echo "Added unique part '" . $part->get('name') . "'<br/>\n";
loadSuppliedParts($part, array_slice($row, 5));
}
}
}
}
echo "<b>Added {$count} total unique parts.</b><br/><br/>\n";
}
function loadSuppliedParts($part, $data)
{
foreach ($data AS $name)
{
if ($name)
{
//check for quantity first
if (preg_match("/^([A-Za-z]+):(.+)::([0-9]+)$/", $name, $matches))
{
$supplier = Supplier::lookupKey($matches[1]);
$part_num = $matches[2];
$quantity = $matches[3];
}
//otherwise, check for a normal
else if (preg_match("/^([A-Za-z]+):(.+)$/", $name, $matches))
{
$supplier = Supplier::lookupKey($matches[1]);
$part_num = $matches[2];
$quantity = 1;
}
if ($supplier instanceOf Supplier)
{
$sp = new SupplierPart();
$sp->set('supplier_id', $supplier->id);
$sp->set('part_id', $part->id);
$sp->set('part_num', $part_num);
$sp->set('url', $url);
$sp->set('quantity', $quantity);
$sp->save();
echo db()->error();
//echo "Added supplier " . $supplier->get('name') . "<br/>";
}
else
echo "Couldn't find supplier for " . $part->get('name') . "!<br/>\n";
}
}
//echo "<br/>\n";
}
function loadLegend()
{
global $SOURCE_DATA;
$legend = array();
//open our legend page with info on what sheets to use.
foreach ($SOURCE_DATA['legend'] AS $legend_row)
{
$data = getRawSheetData($legend_row[0], $legend_row[1]);
//discard the first two human rows.
//array_shift($data);
//array_shift($data);
//get the data!
foreach ($data AS $row)
{
//only add it if it has a name and number.
if ($row[0] && (int)$row[1])
{
//the first one is our 'main sheet'
if (!$legend['main_sheet'])
$legend['main_sheet'] = $row[1];
//load up our keyed array.
$legend['raw_keys'][$row[0]] = array($legend_row[0], $row[1], $row[2]);
}
}
}
return $legend;
}
function loadRawSheets()
{
$legend = loadLegend();
if (!empty($legend['raw_keys']))
{
foreach ($legend['raw_keys'] AS $name => $legend_row)
{
// ob_end_flush();
$count++;
//if ($count == 2)
// die();
//get our initial data.
$data = getRawSheetData($legend_row[0], $legend_row[1]);
//create our root node.
$root = new RawPart();
$root->set('raw_text', $name);
$root->set('type', 'module');
$unique = $root->lookupUnique();
if ($unique instanceOf UniquePart)
{
$root->set('quantity', 1);
$root->set('parent_id',0);
$root->set('part_id', $unique->id);
$root->save();
//save it to our legend
$legend = new LegendPart();
$legend->set("unique_part_id", $unique->id);
$legend->set("status", $legend_row[2]);
$legend->save();
echo "<b>Added root module " . $root->get('raw_text') . "</b><br>";
//get rid of human junk
array_shift($data);
array_shift($data);
//load them all.
foreach ($data AS $row)
{
//get the normal data.
$raw = new RawPart();
$raw->set('raw_id', $row[0]);
$raw->set('raw_text', $row[1]);
$raw->set('quantity', $row[2]);
$raw->set('type', $row[3]);
//make sure we actually have a real row.
if ($raw->get('raw_text') && $raw->get('type'))
{
//if we have an assembly set, and we're not an assembly ourselves, use the assembly as parent
if (is_object($assembly) && $raw->get('type') != 'assembly')
$raw->set('parent_id', $assembly->id);
//otherwise, its the module.
else
$raw->set('parent_id', $root->id);
//lookup our unique part
$unique = $raw->lookupUnique();
if ($unique instanceOf UniquePart)
$raw->set('part_id', $unique->id);
//dont forget to save our model!
$raw->save();
echo "Added raw part " . $raw->get('raw_text') . "<br>";
//if we're an assembly, then save it here.
if ($raw->get('type') == 'assembly')
$assembly = $raw;
}
}
echo "<br/>\n";
//forget past assemblies.
unset($assembly);
}
//if ($count == 3)
// die();
}
}
}
function dumpDatabaseToFile()
{
$cmd = "mysqldump -u " . RR_DB_USER . " --password=" . RR_DB_PASS . " -h " . RR_DB_HOST . " -P " . RR_DB_PORT . " " . RR_DB_NAME . " > " . WEB_DIR . "reprap-bill-of-materials.sql";
system($cmd);
}
?>
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