<?php

# Copyright (c) 2005, Ron Bowes

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without modification,

# are permitted provided that the following conditions are met:

#

# * Redistributions of source code must retain the above copyright notice, this

# list of conditions and the following disclaimer.

# * Redistributions in binary form must reproduce the above copyright notice,

# this list of conditions and the following disclaimer in the documentation

# and/or other materials provided with the distribution.

# * Neither the name of the organization nor the names of its contributors

# may be used to endorse or promote products derived from this software

# without specific prior written permission.

#

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

#

# confirm_upload.php

# * Verify that the category is owned by the user

# * Image is inserted into the database under the proper category

#

header('Pragma: no-cache');

require('shared.php');

# Make a connection to the database

$db_read = get_db_read();

$db_write = get_db_write();

if(!$me)

show_error_redirect_back("Please log in before uploading an image");

if(isset($_SESSION['image_filename']) == false)

show_error_redirect_back("Error uploading image! A session variable is missing set, so either there was a session timeout or you tried to reload the page. Please try again.");

$image_filename = $_SESSION['image_filename'];

$_SESSION['image_filename'] = null;

if(isset($_POST['category_id']) == false || is_numeric($_POST['category_id']) == false)

show_error_redirect_back("Error -- category wasn't found");

$title = mysql_escape_string(htmlentities(trim($_POST['title'])));

$caption = mysql_escape_string(nl2br(htmlentities(trim($_POST['caption']))));

$category = get_category_by_category_id($_POST['category_id'], $db_read);

if(validate_title($title) == false)

show_error_redirect_back("Invalid title. Titles have to be 0-$max_length_title characters.");

if(validate_comment($caption) == false)

show_error_redirect_back("Invalid caption. Captions have to be 0-$max_length_comment characters.");

# Make sure he's uploading to his own category

$result = try_mysql_query("SELECT * FROM categories WHERE user_id='" . $me['user_id'] . "' AND category_id='" . $category['category_id'] . "'", $db_read);

if(mysql_num_rows($result) == 0)

show_error_redirect_back("Invalid category.");

mysql_free_result($result);

# Insert the new picture

try_mysql_query("INSERT INTO pictures (category_id, title, filename, caption, date_added) VALUES ('" . $category['category_id'] . "', '$title', '$image_filename', '$caption', NOW())", $db_write);

$picture_id = mysql_insert_id($db_write);

# Update the las modified category (used for the default selection in the category combo)

try_mysql_query("UPDATE users SET last_category='" . $category['category_id'] . "' WHERE user_id='" . $me['user_id'] . "'", $db_write);

# Update the last modified time for the private user/category

try_mysql_query("UPDATE users SET last_updated=NOW() WHERE user_id='" . $me['user_id'] . "'", $db_write);

try_mysql_query("UPDATE categories SET last_updated=NOW() WHERE category_id='" . $category['category_id'] . "'", $db_write);

# Set the last modified time for the public user/category

if($category['private'] != '1')

{

try_mysql_query("UPDATE users SET last_updated_public=NOW() WHERE user_id='" . $me['user_id'] . "'", $db_write);

try_mysql_query("UPDATE categories SET last_updated_public=NOW() WHERE category_id='" . $category['category_id'] . "'", $db_write);

}

$user_ids = get_emails_notify_pictures($db_read);

smtp_send($user_ids, "OSPAP - New Picture", "New picture notification", "A new picture has been posted in " . $me['username'] . "'s category, " . $category['name'] . "! Here is a link to it:\n\n" . get_full_path_to("show_picture.php?picture_id=" . $picture_id) . "\n\nTitle: $title\n\nCaption:\n$caption\n\nNote: this is an automatic email, please don't reply.");

show_message_redirect("Picture successfully uploaded", "show_category.php?category_id=" . $category['category_id']);

?>