commit dcc4e5784610d9a015bbb04d5644f70ab1a6f8a0
Author: feder <feder@localhost>
Date:   Fri May 6 23:02:56 2016 +0300

    Init

diff --git a/administration.php b/administration.php
new file mode 100644
index 0000000..b0f981d
--- /dev/null
+++ b/administration.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * Administration program file of PHPCSV Guestbook version 0.9
+ * See settings.php for configuration.
+ * Edit page.php for change appearance.
+ */
+session_start();
+include "settings.php";
+
+function ReadEntries() {
+    global $GBdata;
+    global $DataStatus;
+    $fhandle=fopen($GBdata,"r") or $DataStatus="empty";
+    for($e=0; $entrydata=fgetcsv($fhandle, 16384, ","); $e++) {
+        $Entries["$e"]=$entrydata;
+    } fclose($fhandle);
+    if (!$Entries[0]) $DataStatus="empty";
+    return $Entries;
+}
+
+function SaveEntries() {
+    global $GBdata;
+    global $AdminEntries;
+    $fhandle=fopen($GBdata,"w");
+    foreach($AdminEntries as $e=>$Entry) fputcsv($fhandle,$Entry);
+    fclose($fhandle);
+}
+
+function AdminHeaderView() {
+    global $Titles;
+    global $GBadmin;
+    global $GBpassword;
+    echo "<h2><a href=\"index.php\">$Titles[AdminHeader]</a></h2>\n";
+    if ($_SESSION["SessionStatus"]==(md5($GBadmin.$GBpassword))) {
+        echo "<form action=administration.php method=post>\n";
+        echo "  <p align=\"right\"><input type=submit name=\"exit\" value=\"$Titles[AdminExit]\"></p>\n";
+        echo "</form>\n";
+        echo "  $Titles[AdminHello], $GBadmin!\n";
+    }
+}
+
+function AdminEntriesView() {
+    global $Titles;
+    global $DataStatus;
+    global $GBadmin;
+    global $GBpassword;
+    global $AdminEntries;
+    if ($_SESSION["SessionStatus"]==(md5($GBadmin.$GBpassword))) if ($DataStatus=="empty") echo "$Titles[EmptyFile]\n";
+        else if ($_SESSION["DeleteStatus"]=="deletion") {
+            echo "  $Titles[AdminSureDel] ",count($_SESSION["DeleteEntries"])," $Titles[AdminSureDelMessages]?\n";
+            echo "<form action=administration.php method=post>\n";
+            echo "  <input type=submit name=\"applydelete\" value=\"$Titles[AdminDelete]\">\n";
+            echo "  <input type=submit name=\"canceldelete\" value=\"$Titles[AdminCancel]\">\n";
+            echo "</form>\n";
+        } else if ($_SESSION["EditStatus"]) {
+            echo "  $Titles[AdminMessage] ", ($_SESSION["EditStatus"]),", ",date("j.m.Y, H:i",$AdminEntries[($_SESSION["EditStatus"]-1)][5]),":<br>\n";
+            echo "<form action=administration.php method=post>\n";
+            echo "  $Titles[AdminName]: <input type=text name=\"editname\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][0],"\" maxlength=255><br>\n";
+            echo "  $Titles[City] <input type=text name=\"editfrom\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][1],"\" maxlength=255><br>\n";
+            echo "  $Titles[Link] <input type=text name=\"editlink\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][2],"\" maxlength=255><br>\n";
+            echo "  $Titles[Email] <input type=text name=\"editmail\" value=\"",$AdminEntries[($_SESSION["EditStatus"]-1)][3],"\" maxlength=255><br>\n";
+            echo "  $Titles[AdminMessage]:<br>\n  <textarea name=\"edittext\" wrap=virtual cols=50 rows=5  maxlength=7168>",$AdminEntries[($_SESSION["EditStatus"]-1)][4],"</textarea><br>\n";
+            echo "  $Titles[Response]:<br>\n  <textarea name=\"editresp\" wrap=virtual cols=50 rows=5  maxlength=7168>",$AdminEntries[($_SESSION["EditStatus"]-1)][6],"</textarea><br>\n";
+            echo "  <input type=submit name=\"submiteedit\" value=\"$Titles[AdminApply]\"> ";
+            echo "<input type=submit name=\"applydelete\" value=\"$Titles[AdminDelete]\"> ";
+            echo "<input type=submit name=\"canceledit\" value=\"$Titles[AdminCancel]\">\n";
+            echo "</form>\n";
+        } else {
+            echo "<form action=administration.php method=post>\n";
+            echo "<table border=1  width=\"100%\">\n  <tr><th></th><th>$Titles[AdminName]</th><th>$Titles[City]</th><th>$Titles[Link]</th><th>$Titles[Email]</th><th>$Titles[AdminMessage]</th><th>$Titles[Response]</th><th>$Titles[AdminDate]</th><th></th></tr>\n";
+            foreach($AdminEntries as $e=>$Entry) echo "  <tr><td>",($e+1),"<input type=checkbox name=\"cb$e\" value=\"checked\"></td><td>$Entry[0]</td><td>$Entry[1]</td><td>$Entry[2]</td><td>$Entry[3]</td><td>",nl2br($Entry[4]),"</td><td>",nl2br($Entry[6]),"</td><td>",date("j.m.Y, H:i",$Entry[5]),"</td><td><input type=submit name=\"submit$e\" value=\"$Titles[AdminEdit]\"></td></tr>\n";
+            echo "</table>\n";
+            echo "  <input type=submit name=\"submitdelete\" value=\"$Titles[AdminDeleteChecked]\">\n";
+            echo "</form>\n";
+        } else {
+            if (($_POST["login"])&&(!$_SESSION["SessionStatus"])) echo "$Titles[WrongLogin]<br>\n";
+            echo "<form action=administration.php method=post>\n";
+            echo "  $Titles[Login] <input type=text name=\"adminlogin\" maxlength=255><br>\n";
+            echo "  $Titles[Password] <input type=password name=\"adminpass\" maxlength=255><br>\n";
+            echo "  <input type=submit name=\"login\" value=\"$Titles[Enter]\">\n";
+            echo "</form>\n";
+        }
+}
+
+if ((($_POST["adminlogin"])==$GBadmin)&&(($_POST["adminpass"])==$GBpassword)) $_SESSION["SessionStatus"]=(md5($GBadmin.$GBpassword));
+if ($_POST["exit"]) $_SESSION["SessionStatus"]="";
+if ($_POST["canceldelete"]) {
+    $_SESSION["DeleteStatus"]="";
+    Unset($_SESSION["DeleteEntries"]);
+    }
+if ($_POST["canceledit"]) Unset($_SESSION["EditStatus"]);
+if ($_SESSION["SessionStatus"]==(md5($GBadmin.$GBpassword))) {
+    $AdminEntries=ReadEntries();
+    if ($_POST["submitdelete"]) {
+        $_SESSION["DeleteStatus"]="deletion";
+        foreach($AdminEntries as $e=>$Entry) if ($_POST["cb$e"]) $_SESSION["DeleteEntries"][]=$e;
+        if (!count($_SESSION["DeleteEntries"])) $_SESSION["DeleteStatus"]="";
+    } if (($_POST["submiteedit"])&&($_SESSION["EditStatus"])) {
+        $AdminEntries[($_SESSION["EditStatus"]-1)][0]=$_POST["editname"];
+        $AdminEntries[($_SESSION["EditStatus"]-1)][1]=$_POST["editfrom"];
+        $AdminEntries[($_SESSION["EditStatus"]-1)][2]=$_POST["editlink"];
+        $AdminEntries[($_SESSION["EditStatus"]-1)][3]=$_POST["editmail"];
+        $AdminEntries[($_SESSION["EditStatus"]-1)][4]=$_POST["edittext"];
+        $AdminEntries[($_SESSION["EditStatus"]-1)][6]=$_POST["editresp"];
+        SaveEntries();
+        Unset($_SESSION["EditStatus"]);
+        $AdminEntries=ReadEntries();
+    } if ($_POST["applydelete"]) {
+        if ($_SESSION["EditStatus"]) {
+            Unset($AdminEntries[($_SESSION["EditStatus"]-1)]);
+            SaveEntries();
+            Unset($_SESSION["EditStatus"]);
+            $AdminEntries=ReadEntries();
+        } if ($_SESSION["DeleteStatus"]) {
+            foreach($_SESSION["DeleteEntries"] as $e=>$DelEnt) Unset($AdminEntries[$DelEnt]);
+            SaveEntries();
+            Unset($_SESSION["DeleteEntries"]);
+            $_SESSION["DeleteStatus"]="";
+            $AdminEntries=ReadEntries();
+        }
+    } if (!$_SESSION["EditStatus"]) for ($e=0;$e<count($AdminEntries);$e++) if ($_POST["submit$e"]) $_SESSION["EditStatus"]=($e+1);
+}
+?><html>
+<head>
+  <title><?php echo $Titles[HeadTitle];?></title>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</head>
+<body>
+<?php AdminHeaderView();?>
+<hr>
+<?php AdminEntriesView();?>
+</body>
+</html>
diff --git a/gbdb.csv b/gbdb.csv
new file mode 100644
index 0000000..e69de29
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..cf84c9c
--- /dev/null
+++ b/index.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * Main program file of PHPCSV Guestbook version 0.9
+ * See settings.php for configuration.
+ * Edit page.php for change appearance.
+ * See license.txt for licensing information.
+ */
+session_start();
+include "settings.php";
+
+function ReadEntries() {
+    global $GBdata;
+    global $DataStatus;
+    $fhandle=fopen($GBdata,"r") or $DataStatus="empty";
+    for($e=0; $entrydata=fgetcsv($fhandle, 16384, ","); $e++) {
+        $Entries["$e"]=$entrydata;
+        $Entries["$e"][7]=$e+1;
+    }
+    fclose($fhandle);
+    if (!$Entries[0]) $DataStatus="empty";
+    return $Entries;
+}
+
+function AddEntry() {
+    global $GBdata;
+    global $Titles;
+    global $PageStatus;
+    $NewEntry[name]=$_POST['name'];
+    $NewEntry[from]=$_POST['from'];
+    $NewEntry[link]=$_POST['link'];
+    $NewEntry[email]=$_POST['email'];
+    $NewEntry[text]=$_POST['text'];
+    $NewEntry[datetime]=time();
+    $NewEntry[response]="";
+    $fhandle=fopen($GBdata,"a");
+    fputcsv($fhandle,$NewEntry);
+    fclose($fhandle);
+    $PageStatus="added";
+    $_SESSION['captcha']="";
+}
+
+function AddEntryView() {
+    global $Titles;
+    global $Values;
+    global $PageStatus;
+    echo "<h2>",$Titles[Page],"</h2><br>\n";
+    if ($PageStatus=="added") echo "$Titles[Added]"; else {
+        $captchanumber11=rand(1, 4);
+        $captchanumber12=rand(0, 9);
+        $captchanumber21=rand(1, 4);
+        $captchanumber22=rand(0, 9);
+        $_SESSION['captcha']=md5(base64_encode(($captchanumber11.$captchanumber12)+($captchanumber21.$captchanumber22)));
+        echo "<form action=index.php method=post>\n";
+        echo "  $Titles[Name]: <input type=text name=\"name\" value=\"",$Values["name"],"\" maxlength=255> ($Titles[Required])<br>\n";
+        echo "  $Titles[City]: <input type=text name=\"from\" value=\"",$Values["from"],"\" maxlength=255><br>\n";
+        echo "  $Titles[Link]: <input type=text name=\"link\" value=\"",$Values["link"],"\" maxlength=255><br>\n";
+        echo "  $Titles[Email]: <input type=text name=\"email\" value=\"",$Values["email"],"\" maxlength=255> ($Titles[NotPublic])<br>\n";
+        echo "  $Titles[Text]:<br>\n  <textarea name=\"text\" wrap=virtual cols=50 rows=5  maxlength=7168>",$Values["text"],"</textarea><br>\n";
+        echo "  $Titles[Captcha]: <font color=\"transparent\">$captchanumber11</font><font>$captchanumber11</font><font>$captchanumber12</font> $Titles[CaptchaPlus] <font>$captchanumber21</font><font>$captchanumber22</font><font color=\"transparent\">$captchanumber21</font> = <input type=text name=\"captcha\" size=2 maxlength=2> ?<br>\n";
+        echo "  <input type=submit name=\"submit\" value=\"$Titles[Submit]\">\n";
+        echo "</form>\n";
+        if ($PageStatus=="emptyname") echo "$Titles[EmptyName]<br>\n";
+        if ($PageStatus=="emptytext") echo "$Titles[EmptyText]<br>\n";
+        if ($PageStatus=="wrongcaptcha") echo "$Titles[WrongCaptcha]<br>\n";
+    }
+}
+
+function EntriesView() {
+    global $Titles;
+    global $DataStatus;
+    global $Entries;
+    if ($DataStatus=="empty") echo "$Titles[EmptyFile]";
+        else {
+            $Entries=array_reverse($Entries);
+            foreach($Entries as $e=>$Entry) {
+                echo "  ",$Entry[7],". ";
+                if ($Entry[2]) echo "<a href=\"$Entry[2]\">";
+                echo "<b>",$Entry[0],"</b>";
+                if ($Entry[2]) echo "</a>";
+                if ($Entry[1]) echo " ",$Titles[From]," <b>",$Entry[1],"</b>";
+                echo ", ",date("j.m.Y, H:i",$Entry[5]),", ",$Titles[Wrote],":<br>\n";
+                echo "  ",nl2br($Entry[4]),"<br>\n";
+                if ($Entry[6]) echo "<br><i><b>$Titles[Response]:</b><br>\n";
+                if ($Entry[6]) echo nl2br($Entry[6]),"</i><br>\n";
+                echo "<hr>\n";
+            }
+        }
+}
+
+if($_POST['submit']) {
+    if(!$_POST['text']) $PageStatus="emptytext";
+    if(!$_POST['name']) $PageStatus="emptyname";
+    if(($_POST['name'])&&($_POST['text']))
+        if ($_POST["captcha"]&&(md5(base64_encode($_POST["captcha"]))==$_SESSION["captcha"])) AddEntry();
+            else $PageStatus="wrongcaptcha";
+    if (($PageStatus)&&!($PageStatus=="added")) {
+        $SESSION["value"]["name"]=$_POST['name'];
+        $SESSION["value"]["from"]=$_POST['from'];
+        $SESSION["value"]["link"]=$_POST['link'];
+        $SESSION["value"]["email"]=$_POST['email'];
+        $SESSION["value"]["text"]=$_POST['text'];
+        $Values=$SESSION["value"];
+    } else Unset($SESSION["value"]);
+}
+
+$Entries=ReadEntries();
+
+include "page.php";
+?>
diff --git a/license.txt b/license.txt
new file mode 100644
index 0000000..54d05da
--- /dev/null
+++ b/license.txt
@@ -0,0 +1,30 @@
+phpCSV Guestbook
+
+phpCSV Guestbook is released under the DWTW license.
+
+This program is free software; you can redistribute it and/or modify it under the terms of the Do What Thou Wilt License.
+
+DO WHAT THAU WILT
+TO PUBLIC LICENSE
+
+Version 2.5
+ 
+Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. Do what thou wilt shall be the whole of the Law.
+
+Anyone is allowed to copy and distribute the copies of this license agreement in whole or in part, as well as modify it without any other limitations. 
+
+DWTW – a license with a single requirement: DO WHAT THOU WILT 
+
+The license provides more freedom than any other one (such as GPL or BSD) and does not require saving the license text on copying. 
+
+DWTW – an accomplished and eligible license for free text (including the software, documentation and artwork). 
+
+The license does not contain "no warranty" clause. DWTW can be used in countries that do not legally acknowledge the transition to public domain. 
+
+Summary: 
+
+An author-creator gives his or her source code to the world for free, without becoming distracted by worldly thinking regarding how and why the others will use it.
\ No newline at end of file
diff --git a/page.php b/page.php
new file mode 100644
index 0000000..c9d4ce4
--- /dev/null
+++ b/page.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Main page of PHPCSV Guestbook version 0.9
+ * See settings.php for configuration.
+ * For changing appearance you can edit this file like simple html. For example: add css tags.
+ */
+?><html>
+<head>
+  <title><?php echo $Titles[HeadTitle];?></title>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+</head>
+<body>
+<?php AddEntryView();?>
+<hr>
+<?php EntriesView();?>
+</body>
+</html>
diff --git a/settings.php b/settings.php
new file mode 100644
index 0000000..70b41ea
--- /dev/null
+++ b/settings.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Settings file of PHPCSV Guestbook version 0.9
+ * Edit page.php for change appearance.
+ * $GBdata parameter for changing entries data file.
+ * Please, change $GBadmin and $GBpassword parameters for access to administration page.
+ * Change $Titles[HeadTitle] and $Titles[Page] for personal header.
+ * You can change $Titles parameters for localization.
+ */
+$GBdata="gbdb.csv";
+$GBadmin="root";
+$GBpassword="password";
+$Titles[HeadTitle]="Guestbook";
+$Titles[Page]="Guestbook";
+$Titles[Name]="Your name";
+$Titles[Required]="required";
+$Titles[City]="City";
+$Titles[Email]="E-mail";
+$Titles[NotPublic]="will not be published";
+$Titles[Link]="Homepage";
+$Titles[Text]="Your message";
+$Titles[Captcha]="Security question";
+$Titles[CaptchaPlus]="plus";
+$Titles[Submit]="Submit";
+$Titles[Added]="Your message has been added.";
+$Titles[EmptyName]="Please, type your name.";
+$Titles[EmptyText]="Please, type your message.";
+$Titles[WrongCaptcha]="Please, type correct security answer.";
+$Titles[From]="from";
+$Titles[Wrote]="wrote";
+$Titles[Response]="Response";
+$Titles[EmptyFile]="Guestbook is empty yet.";
+$Titles[Login]="Administrator login:";
+$Titles[Password]="Password:";
+$Titles[Enter]="Enter";
+$Titles[WrongLogin]="Wrong login or password.";
+$Titles[AdminHeader]="Guestbook administration";
+$Titles[AdminExit]="Exit";
+$Titles[AdminHello]="Hello";
+$Titles[AdminName]="Name";
+$Titles[AdminMessage]="Message";
+$Titles[AdminDate]="Date";
+$Titles[AdminApply]="Apply changes";
+$Titles[AdminDeleteChecked]="Delete checked";
+$Titles[AdminEdit]="Edit";
+$Titles[AdminDelete]="Delete";
+$Titles[AdminCancel]="Cancel";
+$Titles[AdminSureDel]="Are you sure to delete";
+$Titles[AdminSureDelMessages]="messages";
+?>
diff --git a/settings_ru.php b/settings_ru.php
new file mode 100644
index 0000000..ae683a8
--- /dev/null
+++ b/settings_ru.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Russian version of settings file PHPCSV Guestbook version 0.9
+ * Для руссификации гостевой книги замените оригинальный settings.php на содержимое этого файла.
+ * Редактируйте page.php для изменения внешнего вида.
+ * $GBdata параметр служит для смены файла данных записей гостевой книги.
+ * Пожалуйста, измените $GBadmin и $GBpassword параметры для доступа к странице администрирования.
+ * $Titles[HeadTitle] и $Titles[Page] позволит сделать вам персональные заголовки.
+ * Также можно менять все $Titles параметры для изменения отображения текста в гостевой книге.
+ */
+$GBdata="gbdb.csv";
+$GBadmin="root";
+$GBpassword="password";
+$Titles[HeadTitle]="Гостевая книга";
+$Titles[Page]="Гостевая книга";
+$Titles[Name]="Ваше имя";
+$Titles[Required]="обязательно";
+$Titles[City]="Город";
+$Titles[Email]="Электронная почта";
+$Titles[NotPublic]="не будет публиковаться";
+$Titles[Link]="Домашняя страница";
+$Titles[Text]="Ваше сообщение";
+$Titles[Captcha]="Вопрос безопасности";
+$Titles[CaptchaPlus]="плюс";
+$Titles[Submit]="Отправить";
+$Titles[Added]="Ваше сообщение было добавлено.";
+$Titles[EmptyName]="Пожалуйста, введите Ваше имя.";
+$Titles[EmptyText]="Пожалуйста, введите текст сообщения.";
+$Titles[WrongCaptcha]="Пожалуйста, введите верный ответ на вопрос безопасности.";
+$Titles[From]="из";
+$Titles[Wrote]="написал";
+$Titles[Response]="Ответ";
+$Titles[EmptyFile]="Гостевая книга пока пуста.";
+$Titles[Login]="Имя администратора:";
+$Titles[Password]="Пароль:";
+$Titles[Enter]="Войти";
+$Titles[WrongLogin]="Неверные имя администратора или пароль.";
+$Titles[AdminHeader]="Администрация гостевой книги";
+$Titles[AdminExit]="Выход";
+$Titles[AdminHello]="Приветствую";
+$Titles[AdminName]="Имя";
+$Titles[AdminMessage]="Сообщение";
+$Titles[AdminDate]="Дата";
+$Titles[AdminApply]="Принять изменения";
+$Titles[AdminDeleteChecked]="Удалить отмеченные";
+$Titles[AdminEdit]="Редактирование";
+$Titles[AdminDelete]="Удалить";
+$Titles[AdminCancel]="Отменить";
+$Titles[AdminSureDel]="Вы уверены, что хотите удалить";
+$Titles[AdminSureDelMessages]="сообщений";
+?>