function showBlog($dbh, $user, $user2)
{
printPageTop('Blog');
print <<<EOT
\t\t<div class="blog-masthead">
\t\t<div class="container">
\t\t\t<nav class="blog-nav">
\t\t\t\t<ul class="nav navbar-nav">
\t\t\t\t\t<li><a class="blog-nav-item active" href="toBlog.php?user={$user}">Blog</a></li>
\t\t\t\t<li><a class="blog-nav-item" href ="userprofile.php?user={$user}">Profile</a></li>
\t\t\t\t\t<li><a class="blog-nav-item" href = "toHomePage.php">Home</a></li>
\t\t\t\t\t<li><a class="blog-nav-item" href = "logoutPage.php">Logout</a></li>
\t\t\t\t</ul>
EOT;
printSearchForm();
print <<<EOT
\t\t\t</div>
\t\t</div>
EOT;
$result = 0;
// get all of the users the currently logged-in user is following, to print the
// follow/un-follow buttons on the page
$preparedquery = "SELECT following FROM follows where user = ?";
$resultset = prepared_query($dbh, $preparedquery, $user2);
// the current user may be following many users; go through them and if you find that they are following the one that
// corresponds to this blog, break from the loop
while ($row = $resultset->fetchRow(MDB2_FETCHMODE_ASSOC)) {
$following = $row['following'];
$result = $following == $user;
if ($result == 1) {
break;
}
}
if ($result == 1) {
// the user is currently following this blog; print an un-follow button
print <<<EOT
\t<div class="container">
\t\t\t\t<div class="blog-header">
\t\t\t\t</div>
\t\t\t\t<form class="navbar-form navbar-left" method = 'post' action = "toBlog.php" role="form">
\t\t\t\t<div class="form-group">
\t\t\t\t<a href="" class="btn btn-default btn-med disabled" role="button"><span class="glyphicon glyphicon-ok"></span> Following</a>
\t\t\t\t</div>
\t\t\t\t<div class="form-group">
\t\t\t\t\t\t<input type="hidden" value={$user} name = "unfollowfollowing" id="unfollowfollowing" class="form-control">
\t\t\t\t\t\t<input type="hidden" value={$user2} name = "unfollowfollower" id="unfollowfollower" class="form-control">
\t\t\t\t</div>
\t\t\t\t<button type="submit" class="btn btn-default"><span class="glyphicon glyphicon-remove"></span> Un-Follow</button>
\t\t\t</form>
EOT;
} else {
// the user is not currently following this blog; print a follow button
print <<<EOT
\t<div class="container">
\t\t\t\t<div class="blog-header">
\t\t\t\t</div>
\t\t\t<form class="navbar-form navbar-left" method = 'post' action = "toBlog.php" role="form">
\t\t\t<div class="form-group">
\t\t\t<a href="" class="btn btn-default btn-med disabled" role="button"><span class="glyphicon glyphicon-minus"></span> Not Following</a>
\t\t\t</div>
\t\t\t<div class="form-group">
\t\t\t\t\t<input type="hidden" value={$user} name = "followfollowing" id="followfollowing" class="form-control">
\t\t\t\t\t<input type="hidden" value={$user2} name = "followfollower" id="followfollower" class="form-control">
\t\t\t</div>
\t\t\t<button type="submit" class="btn btn-default"><span class="glyphicon glyphicon-plus"></span> Follow</button>
\t\t</form>
EOT;
}
printBlogTop($user);
// get all of the blog posts from this user
$postsQuery = "SELECT * from blog_entry where user = ? order by date(entered) desc, time(entered) desc";
$postsResults = prepared_query($dbh, $postsQuery, $user);
displayBlog($dbh, $postsResults, "toBlog.php", 0);
printUserProfile($dbh, $user);
printBlogFooter();
}
?>
<?php
include_once 'menu.php';
?>
<div id="main">
<div class="container">
<div class="news">
<div class="box">
<?php
if (isset($_GET['id'])) {
?>
<h1>User profile</h1>
<?php
printUserProfile($_GET['id']);
}
?>
</div>
</div>
<div class="sidebar">
<?php
include_once 'userbox.php';
?>
<?php
include_once 'commentsbox.php';
?>
</div>
</div>
