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modifs.mineures sans commentaires

This commit is contained in:
Jephté Clain 2024-05-28 17:56:42 +04:00
parent 55ea8cdc81
commit 8254777c76
2 changed files with 88 additions and 25 deletions
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89
src/db/sqlite/_query.php
View File

@ -83,43 +83,92 @@ class _query {
} else {
## associatif
# paramètre
$param = $key;
if ($params !== null && array_key_exists($param, $params)) {
$i = 1;
$i = false;
if ($params !== null && array_key_exists($key, $params)) {
$i = 2;
while (array_key_exists("$key$i", $params)) {
$i++;
}
$param = "$key$i";
}
# value ou [operator, value]
$condprefix = $condsep = $condsuffix = null;
if (is_array($cond)) {
#XXX implémenter le support de ["between", lower, upper]
# et aussi ["in", values]
$op = null;
$value = null;
$condkeys = array_keys($cond);
if (array_key_exists("op", $cond)) $op = $cond["op"];
if (array_key_exists("value", $cond)) $value = $cond["value"];
$condkey = 0;
if ($op === null && array_key_exists($condkey, $condkeys)) {
$condkeys = array_keys($cond);
$op = null;
if (array_key_exists("op", $cond)) {
$op = $cond["op"];
} elseif (array_key_exists($condkey, $condkeys)) {
$op = $cond[$condkeys[$condkey]];
$condkey++;
}
if ($value === null && array_key_exists($condkey, $condkeys)) {
$value = $cond[$condkeys[$condkey]];
$condkey++;
$op = strtolower($op);
switch ($op) {
case "between":
$condsep = " and ";
$values = null;
if (array_key_exists("lower", $cond)) {
$values[] = $cond["lower"];
} elseif (array_key_exists($condkey, $condkeys)) {
$values[] = $cond[$condkeys[$condkey]];
$condkey++;
}
if (array_key_exists("upper", $cond)) {
$values[] = $cond["upper"];
} elseif (array_key_exists($condkey, $condkeys)) {
$values[] = $cond[$condkeys[$condkey]];
$condkey++;
}
break;
case "in":
$condprefix = "(";
$condsep = ", ";
$condsuffix = ")";
$values = null;
if (array_key_exists("values", $cond)) {
$values = cl::with($cond["values"]);
} elseif (array_key_exists($condkey, $condkeys)) {
$values = cl::with($cond[$condkeys[$condkey]]);
$condkey++;
}
break;
case "null":
case "is null":
$op = "is null";
$values = null;
break;
case "not null":
case "is not null":
$op = "is not null";
$values = null;
break;
default:
$values = null;
if (array_key_exists("value", $cond)) {
$values = [$cond["value"]];
} elseif (array_key_exists($condkey, $condkeys)) {
$values = [$cond[$condkeys[$condkey]]];
$condkey++;
}
}
} elseif ($cond !== null) {
$op = "=";
$value = $cond;
$values = [$cond];
} else {
$op = "is null";
$value = null;
$values = null;
}
$cond = [$key, $op];
if ($value !== null) {
$cond[] = ":$param";
$params[$param] = $value;
if ($values !== null) {
$parts = [];
foreach ($values as $value) {
$param = "$key$i";
$parts[] = ":$param";
$params[$param] = $value;
if ($i === false) $i = 2;
else $i++;
}
$cond[] = $condprefix.implode($condsep, $parts).$condsuffix;
}
$condsql[] = implode(" ", $cond);
}

24
tests/db/sqlite/_queryTest.php
View File

@ -42,13 +42,28 @@ class _queryTest extends TestCase {
$sql = $params = null;
_query::parse_conds([["int" => 42, "string" => "value"], ["int" => 24, "string" => "eulav"]], $sql, $params);
self::assertSame(["((int = :int and string = :string) and (int = :int1 and string = :string1))"], $sql);
self::assertSame(["int" => 42, "string" => "value", "int1" => 24, "string1" => "eulav"], $params);
self::assertSame(["((int = :int and string = :string) and (int = :int2 and string = :string2))"], $sql);
self::assertSame(["int" => 42, "string" => "value", "int2" => 24, "string2" => "eulav"], $params);
$sql = $params = null;
_query::parse_conds(["int" => ["is null"], "string" => ["<>", "value"]], $sql, $params);
self::assertSame(["(int is null and string <> :string)"], $sql);
self::assertSame(["string" => "value"], $params);
$sql = $params = null;
_query::parse_conds(["col" => ["between", "lower", "upper"]], $sql, $params);
self::assertSame(["col between :col and :col2"], $sql);
self::assertSame(["col" => "lower", "col2" => "upper"], $params);
$sql = $params = null;
_query::parse_conds(["col" => ["in", "one"]], $sql, $params);
self::assertSame(["col in (:col)"], $sql);
self::assertSame(["col" => "one"], $params);
$sql = $params = null;
_query::parse_conds(["col" => ["in", ["one", "two"]]], $sql, $params);
self::assertSame(["col in (:col, :col2)"], $sql);
self::assertSame(["col" => "one", "col2" => "two"], $params);
}
function testParseValues(): void {
@ -84,8 +99,7 @@ class _queryTest extends TestCase {
$sql = $params = null;
_query::parse_set_values([["int" => 42, "string" => "value"], ["int" => 24, "string" => "eulav"]], $sql, $params);
self::assertSame(["int = :int", "string = :string", "int = :int1", "string = :string1"], $sql);
self::assertSame(["int" => 42, "string" => "value", "int1" => 24, "string1" => "eulav"], $params);
self::assertSame(["int = :int", "string = :string", "int = :int2", "string = :string2"], $sql);
self::assertSame(["int" => 42, "string" => "value", "int2" => 24, "string2" => "eulav"], $params);
}
}