238 lines
9.6 KiB
PHP
238 lines
9.6 KiB
PHP
<?php
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// require_once("../required.php");
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require_once('config.php');
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require_once(SITE_LOCATION . '/php/functions.php');
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session_start();
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if ($_GET['action'] == 'getall') {
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Get_Dictionaries(true);
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}
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elseif ($_GET['action'] == 'load') {
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Load_Current_Dictionary();
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}
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elseif ($_GET['action'] == 'new') {
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Save_Current_DictionaryAsNew();
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}
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elseif ($_GET['action'] == 'update') {
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Update_Current_Dictionary();
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}
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elseif ($_GET['action'] == 'switch') {
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Switch_Current_Dictionary($_POST['newdictionaryid'], true);
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}
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elseif ($_GET['action'] == 'delete') {
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Delete_Current_Dictionary();
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}
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function Get_Dictionaries($return_list = true) {
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if ($_SESSION['user'] > 0) {
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$query = "SELECT `id`, `name` FROM `dictionaries` WHERE `user`=" . $_SESSION['user'] . " ORDER BY `name` ASC;";
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$dictionaries = query($query);
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if ($dictionaries) {
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if (num_rows($dictionaries) > 0) {
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if ($return_list) {
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$list = "";
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$_SESSION['dictionaries'] = [];
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while ($dict = fetch($dictionaries)) {
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$_SESSION['dictionaries'][] = $dict['id']; // Save a list of all dictionaries user has.
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//list for the switch dictionaries dropdown.
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$list .= $dict['id'] . '_IDNAMESEPARATOR_' . $dict['name'] . '_DICTIONARYSEPARATOR_';
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}
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echo $list;
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}
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return true;
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} else {
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echo "no dictionaries";
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}
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} else {
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echo "could not load";
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}
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} else {
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echo "not signed in";
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}
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return false;
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}
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function Load_Current_Dictionary() {
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if ($_SESSION['user'] > 0) {
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$query = "SELECT `d`.`id`, `d`.`name`, `d`.`description`, `u`.`public_name`, `d`.`words`, `d`.`next_word_id`, `d`.`allow_duplicates`, `d`.`case_sensitive`, `d`.`parts_of_speech`, `d`.`is_complete` ";
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$query .= "FROM `dictionaries` AS `d` LEFT JOIN `users` AS `u` ON `user`=`u`.`id` WHERE `is_current`=1 AND `user`=" . $_SESSION['user'] . ";";
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$dictionary = query($query);
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if ($dictionary) {
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if (num_rows($dictionary) > 0) {
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if (num_rows($dictionary) === 1) {
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while ($dict = fetch($dictionary)) {
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$_SESSION['dictionary'] = $dict['id'];
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$json = '{"name":"' . $dict['name'] . '",';
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$json .= '"description":"' . $dict['description'] . '",';
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$json .= '"createdBy":"' . $dict['public_name'] . '",';
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$json .= '"words":' . $dict['words'] . ',';
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$json .= '"nextWordId":' . $dict['next_word_id'] . ',';
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$json .= '"settings":{';
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$json .= '"allowDuplicates":' . (($dict['allow_duplicates'] == 1) ? 'true' : 'false') . ',';
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$json .= '"caseSensitive":' . (($dict['case_sensitive'] == 1) ? 'true' : 'false') . ',';
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$json .= '"partsOfSpeech":"' . $dict['parts_of_speech'] . '",';
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$json .= '"sortByEquivalent":' . (($dict['sort_by_equivalent'] == 1) ? 'true' : 'false') . ',';
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$json .= '"isComplete":' . (($dict['is_complete'] == 1) ? 'true' : 'false') . '},';
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$json .= '"externalID":' . $dict['id'] . '}';
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echo $json;
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return true;
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}
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} else {
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echo "more than 1 returned";
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}
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} else {
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echo "no dictionaries";
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}
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} else {
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echo "could not load";
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}
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} else {
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echo "not logged in";
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}
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return false;
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}
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function Save_Current_DictionaryAsNew() {
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if ($_SESSION['user'] > 0) {
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$dbconnection = new PDO('mysql:host=' . DATABASE_SERVERNAME . ';dbname=' . DATABASE_NAME . ';charset=utf8', DATABASE_USERNAME, DATABASE_PASSWORD);
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$dbconnection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$dbconnection->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
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$dbconnection->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
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$query = "INSERT INTO `dictionaries`(`user`, `is_current`, `name`, `description`, `words`, `next_word_id`, `allow_duplicates`, `case_sensitive`, `parts_of_speech`, `sort_by_equivalent`, `is_complete`, `is_public`) ";
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$query .= "VALUES (" . $_SESSION['user'] . ",0,'" . $_POST['name'] . "','" . $_POST['description'] . "','" . $_POST['words'] . "'," . $_POST['nextwordid'] . "," . $_POST['allowduplicates'] . "," . $_POST['casesensitive'] . ",'" . $_POST['partsofspeech'] . "'," . $_POST['sortbyequivalent'] . "," . $_POST['iscomplete'] . "," . $_POST['ispublic'] . ")";
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try {
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$update = $dbconnection->prepare($query);
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$update->execute();
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$_SESSION['dictionary'] = $dbconnection->lastInsertId();
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$_SESSION['dictionaries'][] = $_SESSION['dictionary']; //Add new id to valid dictionaries.
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echo $_SESSION['dictionary'];
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Switch_Current_Dictionary($_SESSION['dictionary'], false);
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return true;
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}
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catch (PDOException $ex) {
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$errorMessage = $dbconnection->errorInfo();
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echo "could not update:\n" . $errorMessage[2] . "\n" . $query;
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}
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} else {
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echo "not logged in";
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}
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return false;
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}
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function Update_Current_Dictionary() {
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if ($_SESSION['user'] > 0) {
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if (isset($_SESSION['dictionary'])) {
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$query = "UPDATE `dictionaries` SET ";
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if (isset($_POST['name'])) {
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$query .= "`name`='" . $_POST['name'] . "', ";
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}
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if (isset($_POST['description'])) {
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$query .= "`description`='" . $_POST['description'] . "', ";
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}
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if (isset($_POST['words'])) {
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$query .= "`words`='" . $_POST['words'] . "', ";
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}
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if (isset($_POST['nextwordid'])) {
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$query .= "`next_word_id`=" . $_POST['nextwordid'] . ", ";
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}
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if (isset($_POST['allowDuplicates'])) {
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$query .= "`allow_duplicates`=" . $_POST['allowduplicates'] . ", ";
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}
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if (isset($_POST['casesensitive'])) {
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$query .= "`case_sensitive`=" . $_POST['casesensitive'] . ", ";
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}
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if (isset($_POST['partsofspeech'])) {
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$query .= "`parts_of_speech`='" . $_POST['partsofspeech'] . "', ";
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}
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if (isset($_POST['sortbyequivalent'])) {
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$query .= "`sort_by_equivalent`='" . $_POST['sortbyequivalent'] . "', ";
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}
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if (isset($_POST['iscomplete'])) {
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$query .= "`is_complete`=" . $_POST['iscomplete'] . ", ";
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}
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if (isset($_POST['ispublic'])) {
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$query .= "`is_public`=" . $_POST['ispublic'] . ", ";
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}
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$query .= "`last_updated`='" . date("Y-m-d H:i:s") . "'";
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$query .= " WHERE `id`=" . $_SESSION['dictionary'] . " AND `user`=" . $_SESSION['user'] . ";";
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$update = query($query);
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if ($update) {
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echo "updated successfully";
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return true;
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} else {
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echo "could not update";
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}
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} else {
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Save_Current_DictionaryAsNew();
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}
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} else {
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echo "not logged in";
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}
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return false;
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}
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function Switch_Current_Dictionary($newdictionaryid, $returndictionary = true) {
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if ($_SESSION['user'] > 0) {
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if (isset($newdictionaryid)) {
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if (in_array($newdictionaryid, $_SESSION['dictionaries'])) {
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//Clear is_current from all user's dictionaries and then update the one they chose, only if the chosen dictionary is valid.
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$query = "UPDATE `dictionaries` SET `is_current`=0 WHERE `user`=" . $_SESSION['user'] . ";";
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$query .= "UPDATE `dictionaries` SET `is_current`=1 WHERE `id`=" . $newdictionaryid . " AND `user`=" . $_SESSION['user'] . ";";
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$update = query($query);
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if ($update) {
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if ($returndictionary) {
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Load_Current_Dictionary();
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} else {
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echo "dictionary switched";
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}
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// return true;
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} else {
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echo "could not update";
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}
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} else {
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echo "invalid dictionary";
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}
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} else {
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echo "no info provided";
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}
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} else {
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echo "not logged in";
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}
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return false;
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}
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function Delete_Current_Dictionary() {
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if ($_SESSION['user'] > 0) {
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if (isset($_SESSION['dictionary'])) {
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if (in_array($_SESSION['dictionary'], $_SESSION['dictionaries'])) {
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//Clear is_current from all user's dictionaries and then update the one they chose, only if the chosen dictionary is valid.
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$query = "DELETE FROM `dictionaries` WHERE `id`=" . $_SESSION['dictionary'] . " AND `user`=" . $_SESSION['user'] . ";";
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$update = query($query);
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if ($update) {
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Get_Dictionaries(true);
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} else {
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echo "could not delete";
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}
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} else {
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echo "invalid dictionary";
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}
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} else {
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echo "no current dictionary";
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}
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} else {
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echo "not logged in";
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}
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return false;
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}
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?>
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