/**
* Fetch the compiled template for a migration
*
* @param string $template Path to template
* @param string $name
*
* @return string Compiled template
*/
protected function getTemplate($template, $name)
{
// We begin by fetching the master migration stub.
$stub = $this->file->get(GeneratorsServiceProvider::getTemplatePath(self::$templatesDir, 'migration.txt'));
// Next, set the migration class name
$stub = str_replace('{{name}}', Str::studly($name), $stub);
// Now, we're going to handle the tricky
// work of creating the Schema
$upMethod = $this->getUpStub();
$downMethod = $this->getDownStub();
// Finally, replace the migration stub with the dynamic up and down methods
$stub = str_replace('{{up}}', $upMethod, $stub);
$stub = str_replace('{{down}}', $downMethod, $stub);
$prefix = $this->options('prefix');
$package = $this->options('bench');
$stub = GeneratorsServiceProvider::replacePrefixTemplate($prefix, $package, $stub);
return $this->replaceStandardParams($stub);
}
/**
* Get template for a scaffold
*
* @param $className
*
* @return string
*/
protected function getScaffoldedModel($className)
{
if (!($fields = $this->cache->getFields())) {
return str_replace('{{rules}}', '', $this->template);
}
$template = $this->template;
$template = str_replace('{{__construct}}', <<<'PHP'
protected $table = '{{snake_models}}';
public function __construct($attributes = [])
{
{{prefixdef}}$this->table = {{prefix}}'{{snake_models}}';
parent::__construct($attributes);
}
PHP
, $this->template);
$prefix = $this->options('prefix');
$package = $this->options('bench');
$template = GeneratorsServiceProvider::replacePrefixTemplate($prefix, $package, $template);
$fieldRawText = implode(',', $fields);
$fields = GeneratorsServiceProvider::splitFields($fieldRawText, true);
$modelVars = GeneratorsServiceProvider::getModelVars($this->cache->getModelName());
// Replace template vars
$template = GeneratorsServiceProvider::replaceModelVars($template, $modelVars);
$relationModelList = GeneratorsServiceProvider::getRelationsModelVarsList($fields);
if (strpos($template, '{{relations') !== false) {
$relations = '';
foreach ($fields as $field) {
// add foreign keys
$name = $field->name;
if (array_key_exists($name, $relationModelList)) {
$foreignModelVars = $relationModelList[$name];
$relations .= <<<PHP
/**
* @return \\Illuminate\\Database\\Eloquent\\Relations\\Relation
*/
public
function {$foreignModelVars['field_no_id']}()
{
return \$this->belongsTo('{{app_namespace}}\\{$foreignModelVars['CamelModel']}', '{$name}', '{$foreignModelVars['id']}');
}
PHP;
}
}
$template = str_replace('{{relations}}', $relations, $template);
if ($relationModelList) {
$relationsVars = [];
foreach ($relationModelList as $name => $relationModelVars) {
foreach ($relationModelVars as $relationModel => $relationModelVar) {
// append
if (array_key_exists($relationModel, $relationsVars)) {
$relationsVars[$relationModel] .= ", '{$relationModelVar}'";
} else {
$relationsVars[$relationModel] = "'{$relationModelVar}'";
}
}
}
$template = GeneratorsServiceProvider::replaceModelVars($template, $relationsVars, '{{relations:', '}}');
$template = GeneratorsServiceProvider::replaceTemplateLines($template, '{{relation:line}}', function ($line, $fieldVar) use($fields, $relationModelList) {
$fieldText = '';
$line = str_replace($fieldVar, '', $line);
foreach ($fields as $field) {
// add foreign keys
$name = $field->name;
if (array_key_exists($name, $relationModelList)) {
$relationsVars = $relationModelList[$name];
$fieldText .= GeneratorsServiceProvider::replaceModelVars($line, $relationsVars, '{{relation:', '}}') . "\n";
}
}
return $fieldText;
});
} else {
$emptyVars = $modelVars;
array_walk($emptyVars, function (&$val) {
$val = '';
});
$template = GeneratorsServiceProvider::replaceModelVars($template, $emptyVars, '{{relations:', '}}');
$template = GeneratorsServiceProvider::replaceTemplateLines($template, '{{relation:line}}', function ($line, $fieldVar) {
return '';
});
}
}
if (strpos($template, '{{field:unique}}') !== false) {
$uniqueField = '';
$keyindices = [0];
// first element is last used index number, keys are _i where i is passed from the parameters, or auto generated, _i => _n_f where n is from params and f index of the field in the fields list
$fieldIndex = 0;
foreach ($fields as $field) {
$fieldIndex++;
foreach ($field->options as $option) {
$isKey = null;
$isUnique = null;
if (($isUnique = strpos($option, 'unique') === 0) || ($isKey = strpos($option, 'keyindex') === 0)) {
MigrationGenerator::processIndexOption($keyindices, $option, $field->name, $fieldIndex);
}
}
}
// we now have the key indices, we can take the first one
if (count($keyindices) >= 1) {
// skip the auto counter
array_shift($keyindices);
$indexValues = array_values($keyindices);
if ($indexValues) {
$anyIndex = $indexValues[0];
$uniqueField = "'" . implode("','", array_values($anyIndex)) . "'";
}
} else {
foreach ($fields as $field) {
if (hasIt($field->options, 'unique', HASIT_WANT_PREFIX)) {
$uniqueField = "'" . $field->name . "'";
break;
}
}
}
if ($uniqueField === '') {
$uniqueField = "'id'";
}
$template = str_replace('{{field:unique}}', $uniqueField, $template);
}
$template = GeneratorsServiceProvider::replaceTemplateLines($template, '{{field:line}}', function ($line, $fieldVar) use($fields) {
$fieldText = '';
foreach ($fields as $field) {
$fieldText .= str_replace($fieldVar, $field->name, $line) . "\n";
}
if ($fieldText === '') {
$fieldText = "''";
}
return $fieldText;
});
// add only unique lines
$template = GeneratorsServiceProvider::replaceTemplateLines($template, '{{relations:line:with_model}}', function ($line, $fieldVar) use($fields, $relationModelList, $modelVars) {
// we don't need the marker
$line = str_replace($fieldVar, '', $line);
$fieldText = '';
$fieldTexts = [];
if ($modelVars) {
// add model
$text = GeneratorsServiceProvider::replaceModelVars($line, $modelVars, '{{relations:', '}}') . "\n";
if (array_search($text, $fieldTexts) === false) {
$fieldText .= $text;
$fieldTexts[] = $text;
}
}
foreach ($fields as $field => $type) {
// here we override for foreign keys
if (array_key_exists($field, $relationModelList)) {
$relationModelVars = $relationModelList[$field];
// Replace template vars
$text = GeneratorsServiceProvider::replaceModelVars($line, $relationModelVars, '{{relations:', '}}') . "\n";
if (array_search($text, $fieldTexts) === false) {
$fieldText .= $text;
$fieldTexts[] = $text;
}
}
}
return $fieldText;
});
$template = GeneratorsServiceProvider::replaceTemplateLines($template, '{{field:line:bool}}', function ($line, $fieldVar) use($fields, $modelVars) {
$fieldText = '';
foreach ($fields as $field) {
if (GeneratorsServiceProvider::isFieldBoolean($field->type)) {
$fieldText .= str_replace($fieldVar, $field->name, $line) . "\n";
}
}
return $fieldText;
});
$rules = [];
$guarded = [];
$hidden = [];
$notrail = [];
$notrailonly = [];
$dates = [];
$defaults = [];
$fieldText = '';
$bitsets = [];
foreach ($fields as $field) {
if ($field->name !== 'id') {
if ($fieldText) {
$fieldText .= ', ';
}
$fieldText .= $field->name . ":" . implode(':', $field->options);
}
if (GeneratorsServiceProvider::isFieldDateTimeType($field->type)) {
$dates[] = "'{$field->name}'";
}
if (!hasIt($field->options, ['hidden', 'guarded'], HASIT_WANT_PREFIX)) {
$ruleBits = [];
if ($rule = hasIt($field->options, 'rule', HASIT_WANT_PREFIX | HASIT_WANT_VALUE)) {
$rule = substr($rule, strlen('rule('), -1);
$ruleBits[] = $rule;
}
if ($default = hasIt($field->options, 'default', HASIT_WANT_PREFIX | HASIT_WANT_VALUE)) {
$default = substr($default, strlen('default('), -1);
$defaults[$field->name] = $default;
} elseif (hasIt($field->options, 'nullable', HASIT_WANT_PREFIX)) {
$defaults[$field->name] = null;
}
if (array_search('sometimes', $ruleBits) === false && !array_key_exists($field->name, $defaults) && !GeneratorsServiceProvider::isFieldBoolean($field->type) && !hasIt($field->options, ['nullable', 'hidden', 'guarded'], HASIT_WANT_PREFIX)) {
$ruleBits[] = 'required';
}
if ($field->name === 'email') {
array_unshift($ruleBits, 'email');
}
$ruleType = GeneratorsServiceProvider::getFieldRuleType($field->type);
if ($ruleType) {
array_unshift($ruleBits, $ruleType);
}
if (hasIt($field->options, ['unique'], HASIT_WANT_PREFIX)) {
$ruleBits[] = "unique:{$modelVars['snake_models']},{$field->name},{{id}}";
}
// here we override for foreign keys
if (array_key_exists($field->name, $relationModelList)) {
$relationsVars = $relationModelList[$field->name];
$table_name = $relationsVars['snake_models'];
$ruleBits[] = "exists:{$table_name},id";
}
// Laravel 5.3 compatibility requirement
if ($ruleBits && !array_search('required', $ruleBits) && array_key_exists($field->name, $defaults) && ($defaults[$field->name] === null || strtolower($defaults[$field->name]) === 'null')) {
array_unshift($ruleBits, 'nullable');
}
$rules[$field->name] = "'{$field->name}' => '" . implode('|', $ruleBits) . "'";
}
// bitset is an option so that the size of the field can be set with normal type
if ($bitset = hasIt($field->options, 'bitset', HASIT_WANT_PREFIX | HASIT_WANT_VALUE)) {
$bitsets[$field->name] = [];
$params = preg_match('/bitset\\((.*)\\)/', $bitset, $matches) ? $matches[1] : '';
if ($params === '') {
$params = $field->name;
}
$params = explode(',', $params);
$bitMask = 1;
foreach ($params as $param) {
$bitsets[$field->name][trim($param)] = $bitMask;
$bitMask <<= 1;
}
}
if (hasIt($field->options, 'notrail', HASIT_WANT_PREFIX)) {
$notrail[] = "'{$field->name}'";
}
if (hasIt($field->options, 'hidden', HASIT_WANT_PREFIX)) {
$hidden[] = "'{$field->name}'";
}
if (hasIt($field->options, 'guarded', HASIT_WANT_PREFIX)) {
$guarded[] = "'{$field->name}'";
}
if (hasIt($field->options, 'notrailonly', HASIT_WANT_PREFIX)) {
$notrailonly[] = "'{$field->name}'";
}
}
$defaultValues = [];
foreach ($defaults as $field => $value) {
if ($value === null || strtolower($value) === 'null') {
$value = 'null';
} elseif (!(GeneratorsServiceProvider::isFieldNumeric($fields[$field]->type) || GeneratorsServiceProvider::isFieldBoolean($fields[$field]->type))) {
if (!(str_starts_with($value, "'") && str_ends_with($value, "'") || str_starts_with($value, '"') && str_ends_with($value, '"'))) {
$value = str_replace("'", "\\'", $value);
$value = "'{$value}'";
}
}
$defaultValues[] = "'{$field}' => {$value}";
}
if (strpos($template, '{{bitset:') !== false) {
// create the data for processing bitsets
$bitsetData = '';
$bitsetFields = [];
$bitsetMaps = [];
$bitsetAttributes = '';
foreach ($bitsets as $bitset => $bits) {
$bitsetName = strtoupper($bitset);
$bitsetData .= "const {$bitsetName}_NONE = '';\n";
foreach ($bits as $bit => $bitMask) {
$bitName = strtoupper($bit);
$bitsetData .= "\tconst {$bitsetName}_{$bitName} = '{$bit}';\n";
$bitModelVars = GeneratorsServiceProvider::getModelVars($bit);
$bitAttribute = $bitModelVars['CamelModel'];
$bitsetAttributes .= <<<PHP
/**
* @return boolean
*/
public
function get{$bitAttribute}Attribute()
{
return !!(\$this->{$bitset} & self::{$bitsetName}_{$bitName}_MASK);
}
/**
* @param boolean \$value
*/
public
function set{$bitAttribute}Attribute(\$value)
{
if (\$value) {
\$this->{$bitset} |= self::{$bitsetName}_{$bitName}_MASK;
} else {
\$this->{$bitset} &= ~self::{$bitsetName}_{$bitName}_MASK;
}
}
PHP;
}
$bitsetData .= "\n\tconst {$bitsetName}_NONE_MASK = 0;\n";
foreach ($bits as $bit => $bitMask) {
$bitName = strtoupper($bit);
$bitsetData .= "\tconst {$bitsetName}_{$bitName}_MASK = {$bitMask};\n";
}
$bitsetData .= "\n\tpublic static \${$bitset}_bitset = [\n";
foreach ($bits as $bit => $bitMask) {
$bitName = strtoupper($bit);
$bitsetData .= "\t\tself::{$bitsetName}_{$bitName} => self::{$bitsetName}_{$bitName}_MASK,\n";
}
$bitsetData .= "\t];\n";
$bitsetFields[] = "'{$bitset}'";
$bitsetMaps[] = "'{$bitset}' => self::\${$bitset}_bitset";
}
$template = str_replace('{{bitset:data}}', $bitsetData, $template);
$template = str_replace('{{bitset:fields}}', implode(',', $bitsetFields), $template);
$template = str_replace('{{bitset:maps}}', implode(',', $bitsetMaps), $template);
$template = str_replace('{{bitset:attributes}}', $bitsetAttributes, $template);
if (strpos($template, '{{bitset:line}}') !== false) {
$template = GeneratorsServiceProvider::replaceTemplateLines($template, '{{bitset:line}}', function ($line, $fieldVar) use($fields, $modelVars) {
$line = str_replace($fieldVar, '', $line);
$text = '';
foreach ($fields as $field => $type) {
if (hasIt($type->options, 'bitset', HASIT_WANT_PREFIX | HASIT_WANT_VALUE)) {
$fieldModelVars = GeneratorsServiceProvider::getModelVars($field);
$allVars = array_merge($modelVars, $fieldModelVars);
$allVars['field'] = $field;
$text .= GeneratorsServiceProvider::replaceModelVars($line, $allVars, '{{bitset:', '}}') . "\n";
}
}
return $text;
});
}
}
$template = str_replace('{{fields}}', $fieldRawText, $template);
$template = str_replace('{{rules}}', $this->implodeOneLineExpansion($rules), $template);
$template = str_replace('{{hidden}}', $this->implodeOneLineExpansion($hidden), $template);
$template = str_replace('{{guarded}}', $this->implodeOneLineExpansion($guarded), $template);
$template = str_replace('{{dates}}', $this->implodeOneLineExpansion($dates), $template);
$template = str_replace('{{notrail}}', $this->implodeOneLineExpansion($notrail), $template);
$template = str_replace('{{notrailonly}}', $this->implodeOneLineExpansion($notrailonly), $template);
$template = str_replace('{{defaults}}', $this->implodeOneLineExpansion($defaultValues), $template);
return $template;
}
