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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/>.
*/
/**
* getNewsComments($id)
* Function getting an array of comments for posted news
* @param id - news_id cooresponding to `bayonet_news`
* @return - associative array of comments
*/
function getNewsComments($id){
global $db;
$result = $db->Query("SELECT c.comment_id, c.news_id, c.author_id, c.message, c.date, u.username AS author, u.avatar as avatar ".
"FROM `bayonet_news_comments` AS c ".
"LEFT OUTER JOIN `mybb_users` AS u ON u.uid = c.author_id ".
"WHERE c.news_id = '$id' ".
"ORDER BY date ASC");
$comments = $db->Fetch($result);
/*
while(($row = $db->Fetch($result)) != false)
{
$comments[] = $row;
}
$db->Free($result);
*/
return $comments;
}
/**
* displayComments($data)
* Function that takes an array of comments and displays them in html
* @param data - associative array of comments from the database
*/
function displayComments($data){
date_default_timezone_set("America/New_York");
OpenContent();
?>
<div id="comments">
<table width="100%">
<tr>
<td><h2>User Comments</h2></td>
<td style="text-align:right"><a href="#add">Add Yours</a></td>
</tr>
</table>
<ol class="comment_list parent">
<?php
foreach($data as $comment)
{
?>
<li id="comment-<?php echo $comment['comment_id']; ?>">
<div class="comment_wrap">
<div class="comment_author">
<?php
if(!empty($comment['avatar'])){
echo "<img src=\"{$comment['avatar']}\" height=\"80px\" />";
}else{
echo "<img src=\"modules/news/images/avatar.png\" />";
}
?>
<p>
<?php
if($comment['author_id']>0){
echo "<a href=\"{$comment['author_id']}\">{$comment['author']}</a>";
}else{
echo "Guest";
}
?>
<span><?php echo date('F jS', strtotime($comment['date'])); ?></span>
</p>
</div>
<div class="single_comment">
<img src="modules/news/images/comment_arrow.png" class="comment_arrow" />
<p> <?php echo bbcode_format($comment['message']); ?></p>
</div>
</div>
</li>
<?php
}
echo "</ol>";
commentForm();
CloseContent();
}
/**
* getNumOfComments($id)
* Function that gets the number of comments a news post has
* @param id - news_id cooresponding to `bayonet_news`
*/
function getNumOfComments($id){
global $db;
$result = $db->Query("SELECT `comment_id` FROM `bayonet_news_comments` WHERE `news_id` = '$id'");
return $db->Rows($result);
}
/**
* getNumOfComments($id)
* Function that gets the desired news from the database and returns it as an array
* @param id - (optional) news_id cooresponding to `bayonet_news`
*/
function getNews($id = NULL, $limit = NULL, $index = 0){
global $db;
$query = "SELECT n.news_id, n.title, n.message, n.date, n.edited, n.category_id, u.username AS author, e.username AS eauthor, c.name AS catname, c.image AS catimage ".
"FROM `bayonet_news` AS n ".
"INNER JOIN `bayonet_news_categories` AS c ON c.category_id = n.category_id ".
"LEFT OUTER JOIN `bayonet_users` AS u ON u.user_id = n.author_id ".
"LEFT OUTER JOIN `bayonet_users` AS e ON e.user_id = n.edited_id ";
if(isset($id)){
$query = $query."WHERE n.news_id = '$id' ";
}else{
$query = $query."ORDER BY date DESC";
if($index > 0)
$query = $query." LIMIT $index, $limit";
else if($limit !=NULL)
$query = $query." LIMIT $limit";
}
decho($query);
$result = $db->Query($query);
$data = $db->Fetch($result);
return $data;
}
/**
* displayNews($data)
* Function that takes an array of news and displays it as html
* @param data - associative array of news from the database
*/
function displayNews($data, $short = false){
date_default_timezone_set("America/New_York");
if(empty($data)){
ReportError("Sorry, we found no news using these parameters.");
echo "<br />";
}
foreach($data as $news)
{
$numComments = getNumOfComments($news['news_id']);
OpenContent(); ?>
<div class="contentHeading">
<table width="100%">
<tr>
<td style="text-align:left;"><?php echo $news['title']; ?></td>
<td style="text-align:right;">Posted by: <?php echo $news['author']; ?></td>
</tr>
</table>
</div>
<div class="content">
<img src="modules/news/categories/<?php echo $news['catimage']; ?>" alt="<?php echo $news['catname']; ?>" align="right" />
<?php
if($short) {
echo substr(bbcode_format($news['message']), 0, 1000)."...";
echo '<br /><br /><a href="?load=news&id='. $news['news_id'] .'">Continue reading.</a>';
} else {
echo bbcode_format($news['message']);
}
?>
<?php
if(!is_null($news['eauthor'])){
echo "<br /><div style=\"text-align:right; font-size: 10px; font-style:italic;\">Last edit: ".date('F j, Y, g:i a T', strtotime($news['edited']))." by ".$news['eauthor']."</div>";
}
?>
</div>
<div class="contentFooter">
<table width="100%">
<tr>
<td style="text-align:left;">
View Comments: <a href="<?php echo $_SERVER['PHP_SELF']; ?>?load=news&id=<?php echo $news['news_id']; ?>"><?php echo $numComments;?> Comments</a>
</td>
<td style="text-align:right;">Posted: <?php echo date('D F j, Y, g:i a T', strtotime($news['date'])); ?></td>
</tr>
</table>
</div>
<?php
CloseContent();
echo "<br />";
}
}
/** This was coded on Coda with a MacBook Pro **/
function commentForm(){
global $db;
if(isset($_POST['processed']))
{
$comment = stripslashes($_POST['comment']);
$author_id = stripslashes($_POST['author']);
echo "Author: {$author_id}<br />Comment: {$comment}<br />";
echo "Your comment has been processed. Please wait.<br />";
}
$cur_user_id = 0; //testing variable, until i get the login system working for this
$logged_in = false;
?>
<a name="add"></a>
<h2>Add Your Comment</h2>
<ol class="comment_form_wrap">
<li>
<img src="modules/news/images/comment_arrow.png" class="textarea_arrow" />
<div class="comment_author">
<?php
if($avatar!=""){
echo "<img src=\"{$avatar}\" height=\"80px\" />";
}else{
echo "<img src=\"modules/news/images/avatar.png\" />";
}
?>
<p>
<?php
if($logged_in){
echo $username;
}else{
echo "Guest";
}
?>
<br /><span><?php echo date('F jS', time()); ?></span></p>
</div>
<form action="<?php $_SERVER['PHP_SELF']; ?>" method="POST" id="comment_form">
<!-- <fieldset> -->
<textarea name="comment" id="comment" rows="8" cols="10" tabindex="1" class="input textarea required"></textarea>
<input type="hidden" value="<?php echo $cur_user_id; ?>" name="author" />
<input type="submit" value="Add Comment" name="processed" />
<!-- </fieldset> -->
</form>
</li>
</ol>
<?php
}
?>
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