6df1190501
It was confusing because Tag/ImgQuerylet (an abstract condition to use as part of image search filtering) were unrelated to Querylet (a fragment of SQL)
59 lines
1.1 KiB
PHP
59 lines
1.1 KiB
PHP
<?php
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class Querylet
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{
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/** @var string */
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public $sql;
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/** @var array */
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public $variables;
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public function __construct(string $sql, array $variables=[])
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{
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$this->sql = $sql;
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$this->variables = $variables;
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}
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public function append(Querylet $querylet): void
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{
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$this->sql .= $querylet->sql;
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$this->variables = array_merge($this->variables, $querylet->variables);
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}
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public function append_sql(string $sql): void
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{
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$this->sql .= $sql;
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}
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public function add_variable($var): void
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{
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$this->variables[] = $var;
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}
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}
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class TagCondition
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{
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/** @var string */
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public $tag;
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/** @var bool */
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public $positive;
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public function __construct(string $tag, bool $positive)
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{
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$this->tag = $tag;
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$this->positive = $positive;
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}
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}
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class ImgCondition
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{
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/** @var Querylet */
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public $qlet;
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/** @var bool */
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public $positive;
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public function __construct(Querylet $qlet, bool $positive)
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{
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$this->qlet = $qlet;
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$this->positive = $positive;
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}
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}
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