383 lines
8.1 KiB
Twig
383 lines
8.1 KiB
Twig
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{% macro decl_units(meta) %}
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{%- for u in meta.getunits ~%}
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{%- if u.object is instanceof('\\mtgMetaStruct') -%}
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{{ _self.decl_struct(u.object) }}
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{%- elseif u.object is instanceof('\\mtgMetaEnum') -%}
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{{ _self.decl_enum(u.object) }}
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{%- endif ~%}
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{%- endfor ~%}
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{% endmacro %}
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{% macro decl_struct(o) %}
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class {{o.name}} {{o.parent ? 'extends ' ~ o.parent.name}}
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{
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const CLASS_ID = {{o.classid}};
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{{ _self.struct_fields(o) }}
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static function CLASS_PROPS()
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{
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static $props = {{o.tokens|var_export}};
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return $props;
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}
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static function CLASS_FIELDS()
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{
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static $flds = null;
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if($flds === null)
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$flds = {{_self.fields_names(o)}};
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return $flds;
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}
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static function CLASS_FIELDS_TYPES()
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{
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static $flds = null;
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if($flds === null)
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$flds = {{_self.fields_types(o)}};
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return $flds;
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}
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static function CLASS_FIELDS_PROPS()
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{
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static $flds = null;
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if($flds === null)
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$flds = {{_self.fields_props(o)}};
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return $flds;
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}
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function __construct(&$data = null, $assoc = false)
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{
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{{_self.fields_init(o)}}
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if(!is_null($data))
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$this->import($data, $assoc);
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}
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function getClassId()
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{
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return self::CLASS_ID;
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}
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function import(&$data, $assoc = false, $root = true)
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{
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$IDX = -1;
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try
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{
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if(!is_array($data))
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throw new Exception("Bad data: $data");
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try
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{
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$IDX = 0;
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{{_self.import_fields(o)}}
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}
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catch(Exception $e)
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{
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$FIELDS = self::CLASS_FIELDS();
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throw new Exception($e->getMessage() . " < {$FIELDS[$IDX]}");
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}
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if($root && $assoc && sizeof($data) > 0)
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throw new Exception("Junk fields: " . implode(',', array_keys($data)));
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}
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catch(Exception $e)
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{
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throw new Exception($e->getMessage() . " < ({{o.name}})");
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}
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return $IDX;
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}
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function export($assoc = false, $virtual = false)
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{
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$data = array();
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$this->fill($data, $assoc, $virtual);
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return $data;
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}
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function fill(&$data, $assoc = false, $virtual = false)
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{
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if($virtual)
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\metagen_php\array_set_value($data, $assoc, 'vclass__', $this->getClassId());
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try
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{
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$__last_var = null;
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$__last_val = null;
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{{_self.export_fields(o)}}
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}
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catch(Exception $e)
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{
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throw new Exception("[{{o.name}}]\n->$__last_var\n" . serialize($__last_val) . "\n\t" . $e->getMessage());
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}
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}
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}
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{% endmacro %}
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{% macro struct_fields(o) %}
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{%- for f in o.fields ~%}
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{{ _self.decl_struct_field(o, f) }}
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{%- endfor -%}
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{% endmacro %}
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{% macro decl_struct_field(o, f) ~%}
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{%- if f.type is instanceof('\\mtgMetaStruct') ~%}
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/** @var {{f.type}}|null*/
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{%- endif -%}
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{%- if f.type is instanceof('\\mtgBuiltinType') and f.type.isstring ~%}
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public ${{f.name}} = '';
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{%- elseif f.type is instanceof('\\mtgArrType') ~%}
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public ${{f.name}} = [];
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{%- else ~%}
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public ${{f.name}};
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{%- endif -%}
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{% endmacro %}
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{% macro fields_names(o) %}
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{%- if o.parent -%}
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array_merge(parent::CLASS_FIELDS(),
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{%- endif -%}
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[
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{%- for f in o.fields -%}
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'{{f.name}}' {{not loop.last ? ','}}
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{%- endfor -%}
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]
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{%- if o.parent -%}
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)
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{%- endif -%}
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{% endmacro %}
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{% macro fields_types(o) %}
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{%- if o.parent -%}
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array_merge(parent::CLASS_FIELDS_TYPES(),
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{%- endif -%}
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[
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{%- for f in o.fields -%}
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'{{f.name}}' => '{{f.type}}' {{not loop.last ? ','}}
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{%- endfor -%}
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]
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{%- if o.parent -%}
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)
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{%- endif -%}
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{% endmacro %}
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{% macro fields_props(o) %}
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{%- if o.parent -%}
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array_merge(parent::CLASS_FIELDS_PROPS(),
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{%- endif -%}
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[
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{%- for f in o.fields -%}
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'{{f.name}}' => {{f.tokens|var_export}} {{not loop.last ? ','}}
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{%- endfor -%}
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]
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{%- if o.parent -%}
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)
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{%- endif -%}
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{% endmacro %}
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{% macro field_init_value(o, f) %}
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{%- if f.type is instanceof('\\mtgMetaStruct') ~%}
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{%- if has_token(f, 'default') and token(f, 'default') == 'null' -%}
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null
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{%- else -%}
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new {{f.type}}()
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{%- endif -%}
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{%- elseif f.type is instanceof('\\mtgMetaEnum') ~%}
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{%- if has_token(f, 'default') -%}
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{{f.type}}::{{token(f, 'default')|replace({'"' : ''})|default_value}}
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{%- else -%}
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{{f.type}}::DEFAULT_VALUE
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{%- endif -%}
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{%- elseif f.type is instanceof('\\mtgArrType') ~%}
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[]
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{%- elseif f.type is instanceof('\\mtgBuiltinType') ~%}
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{%- if has_token(f, 'default') -%}
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\metagen_php\val_{{f.type}}({{apply_value_filters(f.name, f.tokens, token(f, 'default')|default_value, false)}})
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{%- elseif f.type.isstring -%}
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''
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{%- else -%}
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0
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{%- endif -%}
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{%- else -%}
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{{Error("Uknown type: " ~ f.type)}}
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{%- endif -%}
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{% endmacro %}
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{% macro field_init(o, f) %}
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$this->{{f.name}} = {{_self.field_init_value(o, f)}};
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{% endmacro %}
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{% macro fields_init(o) %}
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{%- if o.parent -%}
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parent::__construct();
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{%- endif -%}
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{%- for f in o.fields ~%}
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{{_self.field_init(o, f)}}
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{%- endfor -%}
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{% endmacro %}
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{% macro import_fields(o) %}
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{%- if o.parent -%}
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$IDX = parent::import($data, $assoc, false);
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{%- endif -%}
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{%- for f in o.fields ~%}
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{{data2value(f.name, f.type, '$data', '$this->', f.tokens)}}
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++$IDX;
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{%- endfor -%}
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{% endmacro %}
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{% macro export_fields(o) %}
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{%- if o.parent -%}
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$__last_var = 'parent';
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$__last_val = '<<skipped>>';
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parent::fill($data, $assoc, false);
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{%- endif -%}
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{%- for f in o.fields ~%}
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{{value2data(f.name, f.type, '$data', '$this->', f.tokens)}}
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{%- endfor -%}
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{% endmacro %}
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{% macro decl_enum(o) %}
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class {{o.name}}
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{
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const CLASS_ID = {{o.classid}};
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{{ _self.enum_values(o) }}
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const DEFAULT_VALUE = {{o.values|length > 0 ? o.values | first : 0}};
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function getClassId()
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{
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return self::CLASS_ID;
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}
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static function isValueValid($value)
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{
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$values_list = self::getValuesList();
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return in_array($value, self::$values_list_);
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}
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static private $values_map_;
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static function getValueByName($name)
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{
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if(!self::$values_map_)
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{
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self::$values_map_ = array(
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{{ _self.enum_values_map(o) }}
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);
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}
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if(!isset(self::$values_map_[$name]))
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throw new Exception("Value with name '$name' isn't defined in enum {{o.name}}. Accepted: " . implode(',', self::getNamesList()));
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return self::$values_map_[$name];
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}
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static private $names_map_;
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static function getNameByValue($value)
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{
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if(!self::$names_map_)
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{
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self::$names_map_ = array(
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{{ _self.enum_names_map(o) }}
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);
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}
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if(!isset(self::$names_map_[$value]))
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throw new Exception("Value $value isn't defined in enum {{o.name}}. Accepted: " . implode(',', self::getValuesList()));
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return self::$names_map_[$value];
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}
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// throws exception if $value is not valid numeric enum value
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static function checkValidity($value)
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{
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if(!is_numeric($value))
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throw new Exception("Numeric expected but got $value");
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if(!self::isValueValid($value))
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throw new Exception("Numeric value '$value' isn't value from enum {{o.name}}. Accepted numerics are " . implode(',', self::getValuesList()) . " but better to use one of names instead: " . implode(',', self::getNamesList()));
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}
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static private $values_list_;
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static function getValuesList()
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{
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if(!self::$values_list_)
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{
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self::$values_list_ = array(
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{{ _self.enum_values_list(o) }}
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);
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}
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return self::$values_list_;
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}
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static private $names_list_;
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static function getNamesList()
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{
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if(!self::$names_list_)
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{
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self::$names_list_ = array(
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{{ _self.enum_names_list(o) }}
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);
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}
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return self::$names_list_;
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}
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}
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{% endmacro %}
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{% macro enum_values(o) %}
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{%- for n,v in o.values ~%}
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const {{n}} = {{v}};
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{%- endfor ~%}
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{% endmacro %}
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{% macro enum_values_map(o) %}
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{%- for n,v in o.values ~%}
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'{{n}}' => {{v}},
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{%- endfor ~%}
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{% endmacro %}
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{% macro enum_names_map(o) %}
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{%- for n,v in o.values ~%}
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{{v}} => '{{n}}',
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{%- endfor ~%}
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{% endmacro %}
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{% macro enum_values_list(o) %}
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{%- for v in o.values ~%}
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{{v}},
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{%- endfor ~%}
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{% endmacro %}
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{% macro enum_names_list(o) %}
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{%- for n,v in o.values ~%}
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'{{n}}',
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{%- endfor ~%}
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{% endmacro %}
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{% macro class_map(meta) %}
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{%- for u in meta.getunits ~%}
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case {{u.object.classid}} : return "{{u.object.name}}";
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{%- endfor ~%}
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{% endmacro %}
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