modifs.mineures sans commentaires
This commit is contained in:
parent
cd7a96f181
commit
b97515782b
|
@ -2,7 +2,8 @@
|
|||
namespace nur\sery\sys;
|
||||
|
||||
/**
|
||||
* Interface IContent: un objet capable de produire du contenu à afficher
|
||||
* Interface IContent: un objet capable de produire du contenu à afficher. le
|
||||
* contenu retourné doit être pris tel quel,sans plus d'analyse
|
||||
*/
|
||||
interface IContent {
|
||||
/** retourner le contenu à afficher */
|
||||
|
|
|
@ -0,0 +1,9 @@
|
|||
<?php
|
||||
namespace nur\sery\sys;
|
||||
|
||||
/**
|
||||
* Interface IStaticContent: comme {@link IContent} mais la liste retournée est
|
||||
* une liste de contenu statique à analyser récursivement
|
||||
*/
|
||||
interface IStaticContent extends IContent {
|
||||
}
|
|
@ -1,13 +1,29 @@
|
|||
<?php
|
||||
namespace nur\sery\sys;
|
||||
|
||||
use nulib\cl;
|
||||
|
||||
/**
|
||||
* Class content: gestionnaire de contenu (statique ou dynamique)
|
||||
*/
|
||||
class content {
|
||||
/**
|
||||
* quoter $vs si c'est un scalaire. sinon retourner le tableau tel quel
|
||||
*
|
||||
* NB: cette méthode est accessible via la fonction globale {@link q()}
|
||||
*/
|
||||
static final function q($contents): iterable {
|
||||
if ($contents === null || $contents === false) return [];
|
||||
elseif ($contents instanceof IContent) return [$contents];
|
||||
elseif ($contents instanceof IPrintable) return [$contents];
|
||||
elseif (is_iterable($contents)) return $contents;
|
||||
else return [htmlspecialchars(strval($contents))];
|
||||
}
|
||||
|
||||
/**
|
||||
* applatir $contents, et retourner une liste de valeurs scalaires:
|
||||
* - les instances de IContent et IPrintable sont remplacées par leur contenu
|
||||
* - les chaines sont ajoutées telles quelles
|
||||
* - les autres objets sont transformés en chaine de caractère avec strval()
|
||||
*/
|
||||
static function flatten($contents, ?array &$dest=null): array {
|
||||
|
@ -20,12 +36,18 @@ class content {
|
|||
$contents->print();
|
||||
$dest[] = ob_get_clean();
|
||||
return $dest;
|
||||
} elseif (!is_iterable($contents)) {
|
||||
} elseif (is_scalar($contents)) {
|
||||
$dest[] = $contents;
|
||||
return $dest;
|
||||
} elseif (!is_iterable($contents)) {
|
||||
$dest[] = strval($contents);
|
||||
return $dest;
|
||||
}
|
||||
# sinon parcourir $contents
|
||||
foreach ($contents as $value) {
|
||||
self::flatten($value, $dest);
|
||||
if ($value === null) continue;
|
||||
elseif (is_scalar($value)) $dest[] = $value;
|
||||
else self::flatten($value, $dest);
|
||||
}
|
||||
return $dest;
|
||||
}
|
||||
|
@ -41,6 +63,10 @@ class content {
|
|||
if ($quote) $contents = htmlspecialchars($contents);
|
||||
$dest[] = $contents;
|
||||
return $dest;
|
||||
} elseif ($contents instanceof IStaticContent) {
|
||||
$contents = $contents->getContent();
|
||||
$dest = cl::merge($dest, self::resolve_static($contents, $dest_class, false));
|
||||
return $dest;
|
||||
} elseif ($contents instanceof IContent) {
|
||||
$dest[] = $contents;
|
||||
return $dest;
|
||||
|
@ -53,8 +79,10 @@ class content {
|
|||
}
|
||||
foreach ($contents as $content) {
|
||||
if ($content === null) continue;
|
||||
elseif (is_string($content)) $dest[] = $content;
|
||||
elseif ($contents instanceof IContent) $dest[] = $content;
|
||||
elseif ($contents instanceof IStaticContent) {
|
||||
$contents = $content->getContent();
|
||||
$dest = cl::merge($dest, self::resolve_static($contents, $dest_class, false));
|
||||
} elseif ($contents instanceof IContent) $dest[] = $content;
|
||||
elseif ($contents instanceof IPrintable) $dest[] = $content;
|
||||
elseif (!is_array($content)) $dest[] = $content;
|
||||
else {
|
||||
|
@ -67,13 +95,15 @@ class content {
|
|||
# - ou une définition d'objet d'une des formes suivantes
|
||||
# - [class, ...args]
|
||||
# - [[class], ...args]
|
||||
$class = false;
|
||||
$func_isa_class = false;
|
||||
if (array_key_exists(0, $content) && is_array($content[0])) {
|
||||
# $content est de la forme [func_or_class, ...args]
|
||||
$func = $content[0];
|
||||
$args = array_slice($content, 1);
|
||||
if (func::is_class($func)) {
|
||||
$class = true;
|
||||
if (func::is_static($func)) {
|
||||
func::ensure_func($func, $dest_class, $args);
|
||||
} elseif (func::is_class($func)) {
|
||||
$func_isa_class = true;
|
||||
func::fix_class_args($func, $args);
|
||||
} else {
|
||||
func::ensure_func($func, $dest_class, $args);
|
||||
|
@ -81,8 +111,10 @@ class content {
|
|||
} else {
|
||||
# $content est de la forme $func
|
||||
$func = $content;
|
||||
if (func::is_class($func)) {
|
||||
$class = true;
|
||||
if (func::is_static($func)) {
|
||||
func::ensure_func($func, $dest_class, $args);
|
||||
} elseif (func::is_class($func)) {
|
||||
$func_isa_class = true;
|
||||
func::fix_class_args($func, $args);
|
||||
} else {
|
||||
func::ensure_func($func, $dest_class, $args);
|
||||
|
@ -90,19 +122,29 @@ class content {
|
|||
}
|
||||
# chaque argument est un contenu statique
|
||||
foreach ($args as &$arg) {
|
||||
$array = is_array($arg);
|
||||
$arg = self::resolve_static($arg, $dest_class, false);
|
||||
$arg = self::flatten($arg);
|
||||
switch (count($arg)) {
|
||||
case 0: $arg = null; break;
|
||||
case 1: $arg = $arg[0]; break;
|
||||
default: $arg = implode("", $arg);
|
||||
if ($array) {
|
||||
$arg = [implode("", $arg)];
|
||||
} else {
|
||||
switch (count($arg)) {
|
||||
case 0: $arg = null; break;
|
||||
case 1: $arg = $arg[0]; break;
|
||||
default: $arg = implode("", $arg);
|
||||
}
|
||||
}
|
||||
}; unset($arg);
|
||||
# puis appeler la fonction
|
||||
if ($class) $content = func::cons($func, ...$args);
|
||||
if ($func_isa_class) $content = func::cons($func, ...$args);
|
||||
else $content = func::call($func, ...$args);
|
||||
$dest[] = $content;
|
||||
}
|
||||
}
|
||||
return $dest;
|
||||
}
|
||||
|
||||
static function to_string($contents, $dest_class=null, bool $quote=true): string {
|
||||
return implode("", self::flatten(self::resolve_static($contents, $dest_class, $quote)));
|
||||
}
|
||||
}
|
||||
|
|
|
@ -18,8 +18,11 @@ class func {
|
|||
* tester si $func est une chaine de la forme "XXX::method" où XXX est une
|
||||
* chaine quelconque éventuellement vide, ou un tableau de la forme ["method"]
|
||||
* ou [anything, "method", ...]
|
||||
*
|
||||
* Avec la forme tableau, "method" ne doit pas contenir le caractère '\', pour
|
||||
* pouvoir utiliser conjointement {@link is_class()}
|
||||
*/
|
||||
static final function is_static($func): bool {
|
||||
static final function is_static($func, bool $allowClass=false): bool {
|
||||
if (is_string($func)) {
|
||||
$pos = strpos($func, "::");
|
||||
if ($pos === false) return false;
|
||||
|
@ -27,10 +30,14 @@ class func {
|
|||
} elseif (is_array($func) && array_key_exists(0, $func)) {
|
||||
$count = count($func);
|
||||
if ($count == 1) {
|
||||
return is_string($func[0]) && strlen($func[0]) > 0;
|
||||
if (!is_string($func[0]) || strlen($func[0]) == 0) return false;
|
||||
if (strpos($func[0], "\\") !== false) return false;
|
||||
return true;
|
||||
} elseif ($count > 1) {
|
||||
if (!array_key_exists(1, $func)) return false;
|
||||
return is_string($func[1]) && strlen($func[1]) > 0;
|
||||
if (!is_string($func[1]) || strlen($func[1]) == 0) return false;
|
||||
if (strpos($func[1], "\\") !== false) return false;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
|
@ -351,7 +358,8 @@ class func {
|
|||
*
|
||||
* NB: il est possible d'avoir {@link is_static()} et {@link is_class()}
|
||||
* vraies pour la même valeur. s'il faut supporter les deux cas, appeler
|
||||
* {@link is_class()} d'abord
|
||||
* {@link is_static()} d'abord, mais dans ce cas, on ne supporte que les
|
||||
* classes qui sont dans un package
|
||||
*/
|
||||
static final function is_class($class): bool {
|
||||
if (is_string($class)) {
|
||||
|
|
|
@ -0,0 +1,38 @@
|
|||
<?php
|
||||
namespace nur\sery\sys;
|
||||
|
||||
use nur\sery\sys\impl\html;
|
||||
use PHPUnit\Framework\TestCase;
|
||||
|
||||
class contentTest extends TestCase {
|
||||
function testFlattern() {
|
||||
self::assertSame([], content::flatten(null));
|
||||
self::assertSame([], content::flatten([null]));
|
||||
self::assertSame([""], content::flatten(""));
|
||||
self::assertSame([""], content::flatten([""]));
|
||||
|
||||
self::assertSame(["a", "b", "c", "d"], content::flatten(["a", ["b", ["c"], "d"]]));
|
||||
}
|
||||
|
||||
function testResolve_static() {
|
||||
self::assertSame([], content::resolve_static(null, null));
|
||||
self::assertSame([], content::resolve_static([null], [null]));
|
||||
self::assertSame([""], content::resolve_static("", ""));
|
||||
self::assertSame([""], content::resolve_static([""], [""]));
|
||||
|
||||
self::assertSame(["<quoted>"], content::resolve_static("<quoted>", "<quoted>"));
|
||||
self::assertSame(["<non-quoted>"], content::resolve_static(["<non-quoted>"], ["<non-quoted>"]));
|
||||
|
||||
self::assertSame(
|
||||
"<h1>title<q/></h1><p>hello<nq/><span>brave<q/></span><span>world<nq/></span></p>",
|
||||
content::to_string([
|
||||
[html::H1, "title<q/>"],
|
||||
[html::P, [
|
||||
"hello<nq/>",
|
||||
[html::SPAN, "brave<q/>"],
|
||||
[html::SPAN, ["world<nq/>"]],
|
||||
]],
|
||||
]));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
<?php
|
||||
namespace nur\sery\sys\impl;
|
||||
|
||||
use nur\sery\sys\IContent;
|
||||
|
||||
class AContent implements IContent {
|
||||
function getContent(): iterable {
|
||||
return ["<span>content</span>"];
|
||||
}
|
||||
}
|
|
@ -0,0 +1,10 @@
|
|||
<?php
|
||||
namespace nur\sery\sys\impl;
|
||||
|
||||
use nur\sery\sys\IPrintable;
|
||||
|
||||
class APrintable implements IPrintable {
|
||||
function print(): void {
|
||||
echo "<p>printable</p>";
|
||||
}
|
||||
}
|
|
@ -0,0 +1,12 @@
|
|||
<?php
|
||||
namespace nur\sery\sys\impl;
|
||||
|
||||
use nur\sery\sys\IStaticContent;
|
||||
|
||||
class AStaticContent implements IStaticContent {
|
||||
function getContent(): iterable {
|
||||
return [
|
||||
[html::P, "static content"],
|
||||
];
|
||||
}
|
||||
}
|
|
@ -0,0 +1,23 @@
|
|||
<?php
|
||||
namespace nur\sery\sys\impl;
|
||||
|
||||
use nur\sery\sys\content;
|
||||
use nur\sery\sys\IStaticContent;
|
||||
|
||||
class ATag implements IStaticContent {
|
||||
function __construct(string $tag, $contents=null) {
|
||||
$this->tag = $tag;
|
||||
$this->contents = $contents;
|
||||
}
|
||||
|
||||
protected $tag;
|
||||
protected $contents;
|
||||
|
||||
function getContent(): iterable {
|
||||
return [
|
||||
"<$this->tag>",
|
||||
...content::q($this->contents),
|
||||
"</$this->tag>",
|
||||
];
|
||||
}
|
||||
}
|
|
@ -0,0 +1,14 @@
|
|||
<?php
|
||||
namespace nur\sery\sys\impl;
|
||||
|
||||
class html {
|
||||
const H1 = [self::class, "h1"];
|
||||
const DIV = [self::class, "div"];
|
||||
const P = [self::class, "p"];
|
||||
const SPAN = [self::class, "span"];
|
||||
|
||||
static function h1($contents) { return new ATag("h1", $contents); }
|
||||
static function div($contents) { return new ATag("div", $contents); }
|
||||
static function p($contents) { return new ATag("p", $contents); }
|
||||
static function span($contents) { return new ATag("span", $contents); }
|
||||
}
|
Loading…
Reference in New Issue