139 lines
6.7 KiB
PHP
139 lines
6.7 KiB
PHP
<?php
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require("classes.php");
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$gridStr = basename(strip_tags($_SERVER["DOCUMENT_URI"]));
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// URL contains grid
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if (preg_match("#^[1-9.]{81}$#", $gridStr)) {
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?>
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<!DOCTYPE html>
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<html lang='fr' prefix="og: https://ogp.me/ns#">
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<head>
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<meta charset='utf-8' />
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<meta name='viewport' content='width=device-width' />
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<title>Sudoku</title>
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<link rel='stylesheet' type='text/css' href='style.css' />
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<script src='app.js'></script>
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=57" sizes="57x57">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=114" sizes="114x114">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=72" sizes="72x72">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=144" sizes="144x144">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=60" sizes="60x60">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=120" sizes="120x120">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=76" sizes="76x76">
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<link rel="apple-touch-icon" href="thumbnail.png.php?grid=<?=$gridStr?>&size=152" sizes="152x152">
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<link rel="icon" type="image/png" href="thumbnail.png.php?grid=<?=$gridStr?>&size=196" sizes="196x196">
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<link rel="icon" type="image/png" href="thumbnail.png.php?grid=<?=$gridStr?>&size=160" sizes="160x160">
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<link rel="icon" type="image/png" href="thumbnail.png.php?grid=<?=$gridStr?>&size=96" sizes="96x96">
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<link rel="icon" type="image/png" href="thumbnail.png.php?grid=<?=$gridStr?>&size=16" sizes="16x16">
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<link rel="icon" type="image/png" href="thumbnail.png.php?grid=<?=$gridStr?>&size=32" sizes="32x32">
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<link rel="manifest" href="manifest.json.php?grid=<?=$gridStr?>">
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<meta property="og:title" content="Sudoku"/>
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<meta property="og:type" content="website"/>
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<meta property="og:url" content="<?=$_SERVER["REQUEST_SCHEME"] . "://" . $_SERVER["HTTP_HOST"] . $_SERVER["DOCUMENT_URI"];
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?>"/>
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<meta property="og:image" content="<?=$_SERVER["REQUEST_SCHEME"] . "://" . $_SERVER["HTTP_HOST"] . dirname($_SERVER["DOCUMENT_URI"])?>/thumbnail.png.php?grid=<?=$gridStr?>&size=200"/>
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<meta property="og:image:width" content="200"/>
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<meta property="og:image:height" content="200"/>
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<meta property="og:description" content="Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9."/>
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<meta property="og:locale" content="fr_FR"/>
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<meta property="og:site_name" content="<?=$_SERVER["HTTP_HOST"]?>"/>
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</head>
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<body>
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<header>
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<h1>Sudoku</h1>
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</header>
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<section>
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Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9.
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</section>
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<form id='sudokuForm'>
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<div>
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<table id='grid' class='grid'>
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<tbody>
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<?php for ($row = 0; $row < 9; $row++) { ?>
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<tr>
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<?php
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for ($column = 0; $column < 9; $column++) {
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$value = $gridStr[9*$row+$column];
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if ($value == UNKNOWN) {
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?>
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<td><input type='number' min='1' max='9' step='1' value='' title='Valeurs possibles [Clic-droit]'/></td>
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<?php } else { ?>
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<td><input type='number' min='1' max='9' step='1' value='<?=$value?>' disabled/></td>
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<?php
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}
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}
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?>
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</tr>
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<?php } ?>
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</tbody>
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</table>
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</div>
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<div id='buttons' class='highlight-buttons'>
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<?php
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for($value=1; $value<=9; $value++) {
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echo " <button type='button' onclick='highlight(\"$value\")' title='Surligner les $value' accesskey='$value'>$value</button>\n";
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}
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?>
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</div>
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<div>
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<button id='inkPenButton' type='button' onclick='useInkPen()' title='Stylo' class='pressed'>
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<img src="img/ink-pen.png" alt='Stylo' width=16 height=16/>
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</button>
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<button id='pencilButton' type='button' onclick='usePencil()' title='Crayon'>
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<img src="img/pencil.png" alt='Crayon' width=16 height=16/>
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</button>
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<button type='button' onclick='erasePencil()' title='Effacer le crayon'>
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<img src="img/pencil-eraser.png" alt="Gomme blanche" width=16 height=16/>
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</button>
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<button class="warning" type='button' onclick='eraseAll()' title='Effacer tout'>
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<img src="img/ink-eraser.png" alt="Gomme bleue" width=16 height=16/>
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</button>
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<button id='undoButton' type='button' onclick='undo()' disabled title='Annuler' accesskey='z'>
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<img src="img/undo.png" alt="Annuler" width=16 height=16/>
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</button>
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</div>
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</form>
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<ul id="contextMenu" class="context-menu">
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</ul>
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<footer>
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<a href=''>Lien vers cette grille</a><br/>
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<a href='.'>Nouvelle grille</a>
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</footer>
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</body>
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</html>
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<?php
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} else {
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$grid = new Grid();
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$grid->generate();
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header("HTTP/1.0 400 Bad Request", true, 400);
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$urlDir = $_SERVER["REQUEST_SCHEME"] . "://" . $_SERVER["HTTP_HOST"] . dirname($_SERVER["DOCUMENT_URI"]);
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$urlExample = $urlDir . "/" . $grid->toString();
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?>
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<!DOCTYPE html>
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<html lang='fr'>
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<head>
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<meta charset='utf-8' />
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<meta name='viewport' content='width=device-width' />
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<title>Grille incorrecte</title>
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<link rel='stylesheet' type='text/css' href='style.css' />
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<link rel="icon" type="image/png" href="favicon.png">
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</head>
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<body>
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<header>
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<h1>Grille incorrecte</h1>
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</header>
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L'adresse URL doit être de la forme : <?=$urlDir?>/<em>grille</em>,<br/>
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<em>grille</em> étant une suite de 81 caractères représentant la grille de gauche à droite puis de haut en bas, soit :
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<ul>
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<li>un chiffre entre 1 et 9 pour les cases connues</li>
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<li>un point pour les case vides</li>
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</ul>
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Exemple : <a href='<?=$urlExample?>'><?=$urlExample?></a><br/>
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</body>
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</html>
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<?php
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}
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?>
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