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<?php
/**
* Bayonet Content Management System
* Copyright (C) 2008 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 $db as global inside your functions in order access MySQL from here.
*/
function ListPages($pid = NULL)
{
global $db;
$result = $db->Query("SELECT `page_id`,`title` FROM `bayonet_pages`");
$pages = $db->Fetch($result);
echo "<table class=\"panelitems\" width=\"100%\" cellspacing=\"0\">";
?>
<tr>
<td style="text-align:center; text-overflow:ellipsis; overflow:hidden; background-color:#dfe4df; border-bottom: 1px solid #848484;">
<?php echo LinkInternal('<img src="images/add.png" /> Create New Page','?op=pages&create=true'); ?>
</td>
</tr>
<?php
if(count($pages)==0)
{
echo "<tr><td>No Pages Found.<br /></td></tr></table>";
return;
}
foreach($pages as $page)
{
$edit = false;
if($_GET['edit'] == $page['page_id']){
$edit = true;
echo '<tr class="highlight">';
}else
echo '<tr>';
?>
<td style="text-align:center; text-overflow:ellipsis; overflow:hidden;">
<a href="?op=pages&edit=<?php echo $page['page_id']?>">
<img src="images/page.png" />
<?php echo $page['title']; ?>
</a>
</td>
</tr>
<?php
}
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))
{
echo "You must fill everything out before proceeding.";
return;
}
//Update the database with the new data.
$db->Query("INSERT INTO `bayonet_pages` (`page_id` ,`author_id` ,`page_created` ,`title` ,`text`)VALUES (NULL , '0',CURRENT_TIMESTAMP , '$title', '$text')");
echo "New page, '$title', has been added.\n";
PageRedirect(2, "?op=pages");
//die, because we have completed what we wanted to do.
return;
}
?>
<h3>Add New Page</h3>
<form action="<?php $_SERVER['PHP_SELF']?>" method="post">
<table>
<tr><th>Title:</th><td><input type="text" name="title" value="" /></td></tr>
<tr><th>Text:</th><td><textarea id="markItUp" rows="30" cols="80" name="text"></textarea></td></tr>
<tr><th colspan="2"><input type="submit" name="processed" value="Submit" /></th></tr>
</table>
</form>
<?php
}
function EditPage($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))
{
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, '$title', has been edited.\n";
PageRedirect(2, "?op=pages&edit={$page_id}");
//die, because we have completed what we wanted to do.
return;
}
//Grab the page from the database according to the $article_id passed to the function.
$result = $db->Query("SELECT `title`, `text` FROM `bayonet_pages` WHERE `page_id` = '$page_id' LIMIT 1");
$page = $db->FetchRow($result);
?>
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post">
<table>
<tr>
<td colspan="2">
<input type="submit" name="processed" value="Submit Changes" />
<?php echo LinkInternal('<img src="images/view.png" /> View this Page','../index.php?load=page&id='.$page_id.'" target=\"blank'); ?>
<?php echo LinkInternal("<img src=\"images/cancel.png\" /> Delete This Page","?op=pages&delete={$page_id}"); ?>
</td>
</tr>
<tr>
<th>Title:</th>
<td><input type="text" name="title" value="<?php echo $page['title'] ?>" maxlength="50" size="30" /></td>
</tr>
<tr>
<th>Text:</th>
<td><textarea id="markItUp" rows="30" cols="80" name="text"><?php echo $page['text'] ?></textarea></td>
</tr>
</table>
</form>
<?php
}
function DeletePage($page_id)
{
global $db;
$result = $db->Query("SELECT title FROM bayonet_pages WHERE page_id = '$page_id' LIMIT 1");
$page = $db->FetchRow($result);
if(isset($_POST['proceed']))
{
echo "Page '{$page['title']}', was deleted.";
$db->Query("DELETE FROM bayonet_pages WHERE page_id = '$page_id' LIMIT 1");
PageRedirect(2, "?op=pages&edit={$page_id}");
return;
}
if(isset($_POST['cancel']))
{
echo "User cancelled deletion of page: '{$page['title']}'";
PageRedirect(2, "?op=pages&edit={$page_id}");
return;
}
if($page_id == 1){
echo "You can not delete the home page.";
PageRedirect(2, "?op=pages&edit={$page_id}");
return;
}
?>
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post">
<table>
<th>Are you <u>SURE</u> you want to delete the page titled: '<?php echo $page['title'];?>'?<br />All articles attached to this page will be deleted as well.</th>
<tr><th><button name="proceed">Yes</button> <button name="cancel">No</button></th></tr>
</table>
</form>
<?php
}
?>
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