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<?php
/**
* Bayonet Content Management System
* Copyright (C) 2008-2011 Joseph Hunkeler & Evan O'Connell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Note to anyone feeling the need to edit this file...
* You MUST declare $db as global inside your functions in order access MySQL from here.
*/
function ListArticles($pageid){
global $db;
$result = $db->Query("SELECT article_id,title FROM bayonet_articles WHERE `page_id` = $pageid ORDER BY `weight`");
$articles = $db->Fetch($result);
echo "<table class=\"cleartable\" width=\"100%\" cellspacing=\"0\">";
if(count($articles)==0){
echo "<tr><td>There are no articles posted on this page.<br /></td></tr></table>";
return;
}
foreach($articles as $article)
{
if($_GET['aid'] == $article['article_id'])
echo '<tr style="background-color:#c1c1c1; height:30px;">';
else
echo '<tr style="height:30px;">';
?>
<td>^</td>
<td style="text-align:center; text-overflow:ellipsis; overflow:hidden;">
<a href="?load=admin&op=pages&edit=<?php echo $pageid; ?>&aid=<?php echo $article['article_id']?>"><?php echo $article['title']; ?></a>
</td>
<td>v</td>
</tr>
<?php
}
echo "</table>";
}
function EditArticle($article_id){
global $db;
//Grab the page from the database according to the $article_id passed to the function.
// {{{ XXX: FIXME -- Needs to be re-written
/*
$result = $db->Query("SELECT title,text FROM bayonet_articles WHERE article_id = '$article_id'");
while(($row = $db->Fetch($result))!=false)
{
//We only want one row, so we don't have to $article[]... No foreach necessary.
$article = $row;
}
*/
// }}}
?>
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post">
<table class="cleartable">
<tr><td>
<input type="text" name="title" value="<?php echo $article['title'] ?>" maxlength="50" size="30" />
<input type="submit" name="processed" value="Submit Changes" />
</td></tr>
<tr><td><textarea id="markItUp" rows="30" cols="80" name="text"><?php echo $article['text'] ?></textarea></td></tr>
</table>
</form>
<?php
}
function ListPages($pid = NULL)
{
global $db;
$pages = $db->Query("SELECT page_id,title FROM bayonet_pages");
echo 'Select page: <select id="pagenames" onchange="gotoEditPage(this.id)">';
echo '<option value="0">- - - - - - - -</option>';
//echo "<table align=\"center\"><tr><th colspan=\"3\">Existing Pages</th></tr>";
foreach($pages as $page)
{
if($pid == $page['page_id'])
echo "<option value=\"{$page['page_id']}\" selected>{$page['title']}</option>";
else
echo "<option value=\"{$page['page_id']}\">{$page['title']}</option>";
}
echo '</select>';
// echo "</table>";
}
function NewPage()
{
global $db;
if(isset($_POST['processed']))
{
//Secure our data to prevent injection attacks.
$title = addslashes($_POST['title']);
$text = addslashes($_POST['text']);
if(empty($title) || empty($text))
{
echo "You must fill everything out before proceeding.";
return;
}
//Update the database with the new data.
$db->Query("INSERT INTO bayonet_pages SET title = '$title', text = '$text'");
echo "New page, '$title', has been added.\n";
//die, because we have completed what we wanted to do.
return;
}
?>
<h3>Add New Page</h3>
<form action="<?php $_SERVER['PHP_SELF']?>" method="post">
<table>
<tr><th>Title</th><td><input type="text" name="title" value="<?php echo $page['title'] ?>" /></td></tr>
<tr><th>Text</th><td><textarea id="markItUp" rows="30" cols="80" name="text"><?php echo $page['text'] ?></textarea></td>
<tr><th colspan="2"><input type="submit" name="processed" value="Submit" /></th></tr>
</table>
</form>
<?php
}
function EditPage($page_id)
{
global $db;
$page_id = addslashes($page_id);
// If the user has submitted, then process their request.
if(isset($_POST['processed']))
{
//Secure our data to prevent injection attacks.
$title = addslashes($_POST['title']);
$text = addslashes($_POST['text']);
if(empty($title) || empty($text))
{
echo "You must fill everything out before proceeding.";
return;
}
//Update the database with the new data.
$db->Query("UPDATE bayonet_pages SET title = '$title', text = '$text' WHERE page_id = '$page_id'");
echo "Page, '$title', has been edited.\n";
//die, because we have completed what we wanted to do.
return;
}
$aid = $_GET['aid'];
?>
<table width="100%">
<tr>
<td><?php ListPages($page_id); ?></td>
<td><?php echo LinkInternal('<img src="images/view.gif" /> View this Page','?load=page&id='.$page_id); ?></td>
<td class="right"><?php echo LinkInternal('<img src="images/delete.gif" /> Delete this Page','?load=admin&op=pages&delete='.$page_id); ?></td>
</tr>
</table>
<hr />
<table class="cleartable" width="100%" style="height:95%;" cellspacing="0">
<tr>
<td style="vertical-align:top;">
<?php ListArticles($page_id); ?>
</td>
<td style="width:589px; vertical-align:top; border-left:1px solid #848484;">
<?php
//if article is set then EditArticle();
if($aid > 0){
EditArticle($aid);
}
?>
</td>
</tr>
</table>
<?php
}
function DeletePage($page_id)
{
global $db;
$result = $db->Query("SELECT title FROM bayonet_pages WHERE page_id = '$page_id'");
$page = $db->Fetch($result);
if(isset($_POST['proceed']))
{
echo "Page '{$page['title']}', was deleted.";
$db->Query("DELETE FROM bayonet_pages WHERE page_id = '$page_id' LIMIT 1");
return;
}
if(isset($_POST['cancel']))
{
echo "User cancelled deletion of page: '{$page['title']}'";
return;
}
if($page_id == 1){
echo "You can not delete the home page.";
return;
}
?>
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post">
<table>
<th>Are you SURE you want to delete the page titled: '<?php echo $page['title']?>'?</th>
<tr><th><button name="proceed">Yes</button> <button name="cancel">No</button></th></tr>
</table>
</form>
<?php
}
?>
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