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factoriser

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This commit is contained in:
Jephté Clain 2025-06-05 15:38:21 +04:00
parent afaa816eff
commit ec82ea80ee
3 changed files with 131 additions and 196 deletions
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111
src/cli/AbstractStorageApp.php Normal file
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@ -0,0 +1,111 @@
<?php
namespace nulib\cli;
use nulib\A;
use nulib\app\cli\Application;
use nulib\db\Capacitor;
use nulib\db\CapacitorChannel;
use nulib\db\CapacitorStorage;
use nulib\ext\yaml;
use nulib\file\Stream;
use nulib\output\msg;
abstract class AbstractStorageApp extends Application {
const ACTION_RESET = 0, ACTION_QUERY = 1, ACTION_SQL = 2;
protected ?string $tableName = null;
protected ?string $channelClass = null;
protected int $action = self::ACTION_QUERY;
protected ?array $args = null;
protected static function isa_cond(string $arg, ?array &$ms=null): bool {
return preg_match('/^(.+?)\s*(=|<>|<|>|<=|>=|(?:is\s+)?null|(?:is\s+)?not\s+null)\s*(.*)$/', $arg, $ms);
}
protected function storageCtl(CapacitorStorage $storage): void {
$args = $this->args;
$channelClass = $this->channelClass;
$tableName = $this->tableName;
if ($channelClass === null && $tableName === null) {
$name = A::shift($args);
if ($name !== null) {
if (!$storage->channelExists($name, $row)) {
self::die("$name: nom de canal de données introuvable");
}
if ($row["class_name"] !== "class@anonymous") $channelClass = $row["class_name"];
else $tableName = $row["table_name"];
}
}
if ($channelClass !== null) {
$channelClass = str_replace("/", "\\", $channelClass);
$channel = new $channelClass;
} elseif ($tableName !== null) {
$channel = new class($tableName) extends CapacitorChannel {
function __construct(?string $name=null) {
parent::__construct($name);
$this->tableName = $name;
}
};
} else {
$found = false;
foreach ($storage->getChannels() as $row) {
msg::print($row["name"]);
$found = true;
}
if ($found) self::exit();
self::die("Vous devez spécifier le canal de données");
}
$capacitor = new Capacitor($storage, $channel);
switch ($this->action) {
case self::ACTION_RESET:
$capacitor->reset(true);
break;
case self::ACTION_QUERY:
if (!$args) {
# lister les id
$out = new Stream(STDOUT);
$primaryKeys = $storage->getPrimaryKeys($channel);
$rows = $storage->db()->all([
"select",
"cols" => $primaryKeys,
"from" => $channel->getTableName(),
]);
$out->fputcsv($primaryKeys);
foreach ($rows as $row) {
$rowIds = $storage->getRowIds($channel, $row);
$out->fputcsv($rowIds);
}
} else {
# afficher les lignes correspondantes
if (count($args) == 1 && !self::isa_cond($args[0])) {
$filter = $args[0];
} else {
$filter = [];
$ms = null;
foreach ($args as $arg) {
if (self::isa_cond($arg, $ms)) {
$filter[$ms[1]] = [$ms[2], $ms[3]];
} else {
$filter[$arg] = ["not null"];
}
}
}
$first = true;
$capacitor->each($filter, function ($item, $row) use (&$first) {
if ($first) $first = false;
else echo "---\n";
yaml::dump($row);
});
}
break;
case self::ACTION_SQL:
echo $capacitor->getCreateSql()."\n";
break;
}
}
}

97
src/cli/StorageMysqlApp.php
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@ -1,26 +1,23 @@
<?php
namespace nulib\cli;
use nulib\A;
use nulib\app\cli\Application;
use nulib\db\Capacitor;
use nulib\db\CapacitorChannel;
use nulib\db\mysql\MysqlStorage;
use nulib\ext\yaml;
use nulib\file\Stream;
use nulib\output\msg;
use nur\config;
class StorageMysqlApp extends Application {
const ACTION_QUERY = 0, ACTION_SQL = 1;
class StorageMysqlApp extends AbstractStorageApp {
const ARGS = [
"merge" => parent::ARGS,
"purpose" => "gestion d'un capacitor mysql",
"usage" => [
"-d DBCONN -c CHANNEL [--query] key=value...",
"-d DBCONN -c CHANNEL --sql-create",
],
["-d", "--dbconn", "args" => 1,
"help" => "nom de la connexion à la base de données",
"DBCONN [CHANNEL_NAME | -t TABLE | -c CHANNEL_CLASS] [--query] key=value...",
"DBCONN [CHANNEL_NAME | -t TABLE | -c CHANNEL_CLASS] --sql-create",
],
["-t", "--table-name", "args" => 1,
"help" => "nom de la table porteuse du canal de données",
@ -28,6 +25,9 @@ class StorageMysqlApp extends Application {
["-c", "--channel-class", "args" => 1,
"help" => "nom de la classe dérivée de CapacitorChannel",
],
["-z", "--reset", "name" => "action", "value" => self::ACTION_RESET,
"help" => "réinitialiser le canal",
],
["--query", "name" => "action", "value" => self::ACTION_QUERY,
"help" => "lister les lignes correspondant aux valeurs spécifiées. c'est l'action par défaut",
],
@ -35,88 +35,13 @@ class StorageMysqlApp extends Application {
"help" => "afficher la requête pour créer la table",
],
];
protected ?string $dbconn = null;
protected ?string $tableName = null;
protected ?string $channelClass = null;
protected int $action = self::ACTION_QUERY;
protected ?array $args = null;
protected static function isa_cond(string $arg, ?array &$ms=null): bool {
return preg_match('/^(.+?)\s*(=|<>|<|>|<=|>=|(?:is\s+)?null|(?:is\s+)?not\s+null)\s*(.*)$/', $arg, $ms);
}
function main() {
$dbconn = $this->dbconn;
$dbconn = A::shift($this->args);
if ($dbconn === null) self::die("Vous devez spécifier la base de données");
$tmp = config::db($dbconn);
if ($tmp === null) self::die("$dbconn: base de données invalide");
$dbconn = $tmp;
$storage = new MysqlStorage($tmp);
if ($this->channelClass !== null) {
$channelClass = str_replace("/", "\\", $this->channelClass);
$channel = new $channelClass;
} elseif ($this->tableName !== null) {
$channel = new class($this->tableName) extends CapacitorChannel {
function __construct(?string $name=null) {
parent::__construct($name);
$this->tableName = $name;
}
};
} else {
self::die("Vous devez spécifier le canal de données");
}
$storage = new MysqlStorage($dbconn);
$capacitor = new Capacitor($storage, $channel);
switch ($this->action) {
case self::ACTION_QUERY:
$args = $this->args;
if (!$args) {
# lister les id
$out = new Stream(STDOUT);
$primaryKeys = $storage->getPrimaryKeys($channel);
$rows = $storage->db()->all([
"select",
"cols" => $primaryKeys,
"from" => $channel->getTableName(),
]);
$out->fputcsv($primaryKeys);
foreach ($rows as $row) {
$rowIds = $storage->getRowIds($channel, $row);
$out->fputcsv($rowIds);
}
} else {
# afficher les lignes correspondantes
if (count($args) == 1 && !self::isa_cond($args[0])) {
$filter = $args[0];
} else {
$filter = [];
$ms = null;
foreach ($args as $arg) {
if (self::isa_cond($arg, $ms)) {
$filter[$ms[1]] = [$ms[2], $ms[3]];
} else {
$filter[$arg] = ["not null"];
}
}
}
$first = true;
$capacitor->each($filter, function ($item, $row) use (&$first) {
if ($first) $first = false;
else echo "---\n";
yaml::dump($row);
});
}
break;
case self::ACTION_SQL:
echo $capacitor->getCreateSql()."\n";
break;
}
$this->storageCtl($storage);
}
}

119
src/cli/StorageSqliteApp.php
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@ -1,29 +1,16 @@
<?php
namespace nulib\cli;
use nulib\app\cli\Application;
use nulib\db\Capacitor;
use nulib\db\CapacitorChannel;
use nulib\A;
use nulib\db\sqlite\SqliteStorage;
use nulib\ext\yaml;
use nulib\file\Stream;
use nulib\output\msg;
class StorageSqliteApp extends Application {
const ACTION_QUERY = 0, ACTION_SQL = 1;
class StorageSqliteApp extends AbstractStorageApp {
const ARGS = [
"merge" => parent::ARGS,
"purpose" => "gestion d'un capacitor sqlite",
"usage" => [
"-f DBFILE -n CHANNEL [--query] key=value...",
"-f DBFILE -n CHANNEL --sql-create",
],
["-f", "--dbfile", "args" => 1,
"help" => "chemin vers la base de données",
],
["-n", "--name", "args" => 1,
"help" => "nom du canal de données. table-name et channel-class sont chargés depuis la base de données",
"DBFILE [CHANNEL_NAME | -t TABLE | -c CHANNEL_CLASS] [--query] key=value...",
"DBFILE [CHANNEL_NAME | -t TABLE | -c CHANNEL_CLASS] --sql-create",
],
["-t", "--table-name", "args" => 1,
"help" => "nom de la table porteuse du canal de données",
@ -31,6 +18,9 @@ class StorageSqliteApp extends Application {
["-c", "--channel-class", "args" => 1,
"help" => "nom de la classe dérivée de CapacitorChannel",
],
["-z", "--reset", "name" => "action", "value" => self::ACTION_RESET,
"help" => "réinitialiser le canal",
],
["--query", "name" => "action", "value" => self::ACTION_QUERY,
"help" => "lister les lignes correspondant aux valeurs spécifiées. c'est l'action par défaut",
],
@ -39,103 +29,12 @@ class StorageSqliteApp extends Application {
],
];
protected ?string $dbfile = null;
protected ?string $name = null;
protected ?string $tableName = null;
protected ?string $channelClass = null;
protected int $action = self::ACTION_QUERY;
protected ?array $args = null;
protected static function isa_cond(string $arg, ?array &$ms=null): bool {
return preg_match('/^(.+?)\s*(=|<>|<|>|<=|>=|(?:is\s+)?null|(?:is\s+)?not\s+null)\s*(.*)$/', $arg, $ms);
}
function main() {
$dbfile = $this->dbfile;
$dbfile = A::shift($this->args);
if ($dbfile === null) self::die("Vous devez spécifier la base de données");
if (!file_exists($dbfile)) self::die("$dbfile: fichier introuvable");
$storage = new SqliteStorage($dbfile);
$db = $storage->db();
$name = $this->name;
$channelClass = $this->channelClass;
$tableName = $this->tableName;
if ($name !== null) {
if (!$storage->channelExists($name, $row)) {
self::die("$name: nom de canal de données introuvable");
}
if ($row["class_name"] !== "class@anonymous") $channelClass = $row["class_name"];
else $tableName = $row["table_name"];
}
if ($channelClass !== null) {
$channelClass = str_replace("/", "\\", $channelClass);
$channel = new $channelClass;
} elseif ($tableName !== null) {
$channel = new class($tableName) extends CapacitorChannel {
function __construct(?string $name=null) {
parent::__construct($name);
$this->tableName = $name;
}
};
} else {
$found = false;
foreach ($storage->getChannels() as $row) {
msg::print($row["name"]);
$found = true;
}
if ($found) self::exit();
self::die("Vous devez spécifier le canal de données");
}
$capacitor = new Capacitor($storage, $channel);
switch ($this->action) {
case self::ACTION_QUERY:
$args = $this->args;
if (!$args) {
# lister les id
$out = new Stream(STDOUT);
$primaryKeys = $storage->getPrimaryKeys($channel);
$rows = $db->all([
"select",
"cols" => $primaryKeys,
"from" => $channel->getTableName(),
]);
$out->fputcsv($primaryKeys);
foreach ($rows as $row) {
$rowIds = $storage->getRowIds($channel, $row);
$out->fputcsv($rowIds);
}
} else {
# afficher les lignes correspondantes
if (count($args) == 1 && !self::isa_cond($args[0])) {
$filter = $args[0];
} else {
$filter = [];
$ms = null;
foreach ($args as $arg) {
if (self::isa_cond($arg, $ms)) {
$filter[$ms[1]] = [$ms[2], $ms[3]];
} else {
$filter[$arg] = ["not null"];
}
}
}
$first = true;
$capacitor->each($filter, function ($item, $row) use (&$first) {
if ($first) $first = false;
else echo "---\n";
yaml::dump($row);
});
}
break;
case self::ACTION_SQL:
echo $capacitor->getCreateSql()."\n";
break;
}
$this->storageCtl($storage);
}
}