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<?php |
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namespace LeKoala\GeoTools\FieldType; |
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use SilverStripe\ORM\FieldType\DBVarchar; |
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use LeKoala\GeoTools\Fields\TimezoneDropdown; |
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/** |
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* A timezone dbfield |
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*/ |
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class DBTimezone extends DBVarchar |
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{ |
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public function __construct($name = null, $options = []) |
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{ |
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// The mysql.time_zone_name table has a Name column defined with 64 characters. |
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// It makes sense to use VARCHAR(64) for storing this information; that matches the way the names are stored in the system. |
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parent::__construct($name, 64, $options); |
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} |
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public function scaffoldFormField($title = null, $params = null) |
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{ |
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$field = TimezoneDropdown::create($this->name, $title); |
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$field->setHasEmptyDefault(true); |
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return $field; |
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} |
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public function FullAlias() |
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{ |
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$field = TimezoneDropdown::create('dummy'); |
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// Use config value or some default values |
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// See more https://www.timeanddate.com/time/zones/ |
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$aliases = $field->hasMethod('normalizedAliases') ? $field->normalizedAliases() : [ |
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"Gulf Standard Time (GST)" => "Asia/Dubai", |
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"Central European Time (CET)" => "Europe/Brussels", |
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"Atlantic Standard Time (AST)" => "America/Blanc-Sablon", |
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"Eastern Standard Time (EST)" => "America/Panama", |
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"Central Standard Time (CST)" => "America/Regina", |
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"Mountain Standard Time (MST)" => "America/Phoenix", |
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"Pacific Standard Time (PST)" => "America/Los_Angeles", |
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]; |
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$v = $this->value; |
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$flip = array_flip($aliases); |
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return $flip[$v] ?? $v; |
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} |
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public function ShortAlias() |
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{ |
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$alias = $this->FullAlias(); |
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$parts = explode("(", $alias); |
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if (isset($parts[1])) { |
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return trim($parts[1], ')'); |
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} |
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return $parts[0]; |
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} |
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} |
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lekoala /
silverstripe-geotools
