<?php
// Home page. View my blog posts
/* This script lists every blog post. */
// Include the header:
define('TITLE', 'Home Page');
include 'common/header.html';
// Connect to database
include "../config/mysql_connect.php";
// Categories
$cat_list = available_categories();
// View by Categories
echo '
<form class="form-inline" role="form" action="home.php" method="get">
<div class="form-group">
<label class="lead" for="cat_id">View By Category: </label>
<select class="form-control" name="cat_id" id="cat_id" onchange="this.form.submit()">
<option value="-1">All</option>
<option value="0"';
if (isset($_GET['cat_id']) && $_GET['cat_id'] == 0) {
echo ' selected="selected"';
}
echo '>Uncategorized</option>';
foreach ($cat_list as $cat_id => $cat_name) {
echo "<option value=\"{$cat_id}\"";
if (isset($_GET['cat_id']) && $_GET['cat_id'] == $cat_id) {
echo ' selected="selected"';
}
echo ">{$cat_name}</option>";
}
echo '</select></div>
function display_bp($action, $title = '', $post = '', $cat_id = NULL)
{
// Displays blog post submission/update form
// Takes one $action arguments: 'update' or 'add'
// Takes two additional arguments to display as placeholders if 'update' selected
// Select button colour and text
if ($action == 'add') {
$btn_type = 'btn-success';
$btn_text = 'Post!';
} elseif ($action == 'update') {
$btn_type = 'btn-warning';
$btn_text = 'Update!';
} else {
echo 'error in display_bp. only add or update actions allowed';
}
// Find available categories
$cat_list = available_categories();
echo '
<form role="form" action="' . htmlentities($_SERVER['PHP_SELF']) . '" method="post">
<div class="well form-group blog-post">
<p><h3>Title</h3> <input type="text" name="title" class="form-control" value="' . htmlentities($title) . '" required autofocus></p>
<p><h3>Post</h3> <textarea name="post" class="form-control ckeditor" rows="10" required>' . base64_decode($post) . '</textarea></p>
<p><h3>Select Category:</h3>
<select class="form-control" name="cat_id">
<option value="0">Uncategorized</option>';
foreach ($cat_list as $id => $name) {
echo "\n\t\t\t\t\t\t<option value=\"{$id}\" ";
if ($id == $cat_id) {
echo 'selected="selected"';
}
echo ">{$name}</option>";
}
echo '
</select>
</p>
<hr>
<p class="text-center"><button type="submit" class="btn ' . $btn_type . '" name="submit">' . $btn_text . '</button></p>';
if (isset($_GET['post_id'])) {
// post number needed to modify
print '<input type="hidden" name="post_id" value="' . $_GET['post_id'] . '" />';
} elseif (isset($_POST['post_id'])) {
print '<input type="hidden" name="post_id" value="' . $_POST['post_id'] . '" />';
}
print '</div></form>';
}
