90 lines
2.9 KiB
PHP
90 lines
2.9 KiB
PHP
<?php
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require "../header.php";
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function sendResponse() {
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global $data;
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header('Content-Type: application/json');
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echo json_encode($data);
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exit();
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}
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$second = false;
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if ( isset($_REQUEST["second"]) && ($_REQUEST["second"] == "true") ) $second = true;
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$initialcard = false;
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if ( isset($_REQUEST["initialcard"]) && ($_REQUEST["initialcard"] == "true") ) $initialcard = true;
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$replace = false;
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if ( isset($_REQUEST["replace"]) && ($_REQUEST["replace"] == "true") ) $replace = true;
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$reverse = false;
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if ( isset($_REQUEST["reverse"]) && ($_REQUEST["reverse"] == "true") ) $reverse = true;
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$data = array();
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$data["error"] = false;
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$data["message"] = "";
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$data["cards"] = [];
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$data["secondimg"] = $second;
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if ( $reverse ) {
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if ( $_SESSION['cardcount'] > $_SESSION['startcount'] ) {
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$_SESSION['cardcount']--;
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$reverse_cards = array_pop($_SESSION["cardlist"]);
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$reverse_cards[array_key_last($reverse_cards)]->setPlayed(false);
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$reverse_cards[array_key_last($reverse_cards)]->save(false);
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} else {
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}
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$data['cards'] = $_SESSION['cardlist'][array_key_last($_SESSION['cardlist'])];
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$data['cardcount'] = $_SESSION['cardcount'];
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sendResponse();
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}
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$previous_cards = (count($_SESSION['cardlist']) > 0) ? $_SESSION['cardlist'][array_key_last($_SESSION['cardlist'])] : [];
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if ( $second ) {
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$random_image = MTGImage::getRandomImage($previous_cards[0]->getFileName());
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} else {
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$random_image = MTGImage::getRandomImage();
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}
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if ( $random_image === false ) {
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$data["error"] = true;
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$data["message"] = "Error retrieving filename from database";
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sendResponse();
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}
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// If we are replacing a card set the previous card to unplayed,
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// set the replacement card to played, then immediately send the response
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if ( $replace ) {
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if ( $initialcard ) {
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$data["error"] = true;
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$data["message"] = "Replacement card requested when no card present";
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sendResponse();
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}
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$last_cardlist_index = array_key_last($_SESSION['cardlist']);
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$last_played_index = array_key_last($_SESSION['cardlist'][$last_cardlist_index]);
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$_SESSION['cardlist'][$last_cardlist_index][$last_played_index]->setPlayed(false);
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$_SESSION['cardlist'][$last_cardlist_index][$last_played_index]->save();
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$random_image->setPlayed(true);
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$random_image->save();
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$_SESSION['cardlist'][$last_cardlist_index][$last_played_index] = $random_image;
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$data['cards'] = $_SESSION['cardlist'][$last_cardlist_index];
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$data['cardcount'] = $_SESSION['cardcount'];
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sendResponse();
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}
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// Always increment the card count unless it's the first card request
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if ( !$initialcard ) $_SESSION['cardcount']++;
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$data['cardcount'] = $_SESSION['cardcount'];
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$new_cards = [];
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if ( $second ) {
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$new_cards[] = $previous_cards[0];
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}
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$new_cards[] = $random_image;
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$_SESSION['cardlist'][] = $new_cards;
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$data['cards'] = $new_cards;
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$random_image->setPlayed(true);
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$random_image->save();
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sendResponse();
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// vim: sw=4 ts=4:
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