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functions.inc.php
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functions.inc.php
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<?php
require_once __DIR__.'/../../config.php';
// Include WB functions file
require_once WB_PATH.'/framework/functions.php';
// Include the ordering class
require_once WB_PATH.'/framework/class.order.php';
// load module language file
require __DIR__ . '/languages/EN.php';
$lang = __DIR__ . '/languages/' . LANGUAGE . '.php';
if(file_exists($lang)) {
require $lang;
}
global $allowed_suffixes;
$allowed_suffixes = array('jpg','jpeg','gif','png','webp');
$mod_nwi_file_dir = WB_PATH.MEDIA_DIRECTORY.'/.news_img/';
$mod_nwi_thumb_dir = WB_PATH.MEDIA_DIRECTORY.'/.news_img/thumb/';
// ========== Tag Sorting helper ===============================================
/**
* sort an array
*
* @access public
* @param array $array - array to sort
* @param mixed $index - key to sort by
* @param string $order - 'asc' (default) || 'desc'
* @param boolean $natsort - default: false
* @param boolean $case_sensitive - sort case sensitive; default: false
*
**/
function mod_nwi_tag_sort($array, $index, $order='asc', $natsort=false, $case_sensitive=false)
{
if (is_array($array) && count($array)) {
foreach (array_keys($array) as $key) {
$temp[$key] = $array[$key][$index];
}
if (!$natsort) {
($order=='asc') ? asort($temp) : arsort($temp);
} else {
($case_sensitive) ? natsort($temp) : natcasesort($temp);
if ($order != 'asc') {
$temp = array_reverse($temp, true);
}
}
foreach (array_keys($temp) as $key) {
(is_numeric($key)) ? $sorted[]=$array[$key] : $sorted[$key]=$array[$key];
}
return $sorted;
}
return $array;
} // end function mod_nwi_tag_sort()
// ========== Groups ===========================================================
/**
* get groups for section with ID $section_id
*
* @param int $section_id
* @return
**/
function mod_nwi_get_group(int $group_id) : array
{
global $database;
$query = $database->query(sprintf(
"SELECT * FROM `%smod_news_img_groups` " .
"WHERE `group_id`=%d",
TABLE_PREFIX,$group_id
));
if ($query->numRows() > 0) {
return $query->fetchRow();
}
return array();
} // end function mod_nwi_get_groups()
/**
* get groups for section with ID $section_id
*
* @param int $section_id
* @return
**/
function mod_nwi_get_groups(int $section_id) : array
{
global $database, $admin;
$groups = array();
$query = $database->query(sprintf(
"SELECT * FROM `%smod_news_img_groups` " .
"WHERE `section_id`=%d ORDER BY `position` ASC",
TABLE_PREFIX,
$section_id
));
if ($query->numRows() > 0) {
// Loop through groups
while ($group = $query->fetchRow()) {
$group['id_key'] = $admin->getIDKEY($group['group_id']);
if (defined('WB_VERSION') && (version_compare(WB_VERSION, '2.8.3', '>'))) {
$group['id_key'] = $group['group_id'];
}
$group['image'] = '';
foreach(array_values(array('png','jpg','jpeg','gif','webp')) as $suffix) {
if (file_exists(WB_PATH.MEDIA_DIRECTORY.'/.news_img/image'.$group['group_id'].'.'.$suffix)) {
$group['image'] = WB_URL.MEDIA_DIRECTORY.'/.news_img/image'.$group['group_id'].'.'.$suffix;
}
}
$groups[] = $group;
}
}
return $groups;
} // end function mod_nwi_get_groups()
/**
* get groups for all NWI sections on all pages
*
* result array:
* page_id => array of groups
*
* @param int $section_id
* @param int $page_id
* @return array
**/
function mod_nwi_get_all_groups($section_id, $page_id)
{
global $database, $admin;
$groups = array();
$pages = array();
// get groups for this section
if($section_id != 0) {
$groups[$page_id] = array();
$groups[$page_id][$section_id] = mod_nwi_get_groups(intval($section_id));
}
// get all other NWI sections
$sections = mod_nwi_sections();
foreach($sections as $sect) {
if($sect['section_id'] != $section_id) { // skip current
$groups[$sect['page_id']] = array();
// groups
$groups[$sect['page_id']][$sect['section_id']] = mod_nwi_get_groups(intval($sect['section_id']));
// get page details for the dropdown
$pid = intval($sect['page_id']);
$page_title = "";
$page_details = "";
if ($pid != 0) { // find out the page title and print separator line
$page_details = $admin->get_page_details($pid);
if (!empty($page_details)) {
$page_title = isset($page_details['page_title'])
? $page_details['page_title']
: ( isset($page_details['menu_title'])
? $page_details['menu_title']
: "" );
}
$pages[$pid] = $page_title;
}
}
}
return array($groups,$pages);
} // end function mod_nwi_get_all_groups()
// ========== Tags =============================================================
/**
*
* @access
* @return
**/
function mod_nwi_get_tag($tag_id)
{
global $database;
$query_tags = $database->query(sprintf(
"SELECT *, " .
"(SELECT GROUP_CONCAT(`section_id`) FROM `%smod_news_img_tags_sections` AS `t2` WHERE `tag_id`=%d) as `sections` " .
"FROM `%smod_news_img_tags` AS t1 ".
"WHERE `tag_id`=%d",
TABLE_PREFIX,intval($tag_id),TABLE_PREFIX,intval($tag_id)
));
if (!empty($query_tags) && $query_tags->numRows() > 0) {
return $query_tags->fetchRow();
}
} // end function mod_nwi_get_tag()
/**
* get existing tags for current section
* @param int $section_id
* @param bool $alltags
* @return array
**/
function mod_nwi_get_tags($section_id=null,$alltags=false) {
global $database;
$tags = array();
$where = "WHERE `section_id`=0";
if(!empty($section_id)) {
$section_id = intval($section_id);
$where .= " OR `section_id` = '$section_id'";
}
if($alltags===true) {
$where = null;
}
$query_tags = $database->query(sprintf(
"SELECT * FROM `%smod_news_img_tags` AS t1 " .
"JOIN `%smod_news_img_tags_sections` AS t2 " .
"ON t1.tag_id=t2.tag_id ".
$where, TABLE_PREFIX, TABLE_PREFIX
));
if (!empty($query_tags) && $query_tags->numRows() > 0) {
while($t = $query_tags->fetchRow()) {
$tags[$t['tag_id']] = $t;
}
}
return $tags;
} // end function mod_nwi_get_tags()
/**
* get tags for given post
* @param int $post_id
* @return array
**/
function mod_nwi_get_tags_for_post($post_id)
{
global $database;
$tags = array();
$query_tags = $database->query(sprintf(
"SELECT t1.*, t4.`page_id` " .
"FROM `%smod_news_img_tags` AS t1 " .
"JOIN `%smod_news_img_tags_posts` AS t2 " .
"ON t1.`tag_id`=t2.`tag_id` ".
"JOIN `%smod_news_img_posts` AS t3 ".
"ON t2.`post_id`=t3.`post_id` ".
"JOIN `%ssections` AS t4 ".
"ON t3.`section_id`=t4.`section_id` ".
"WHERE t2.`post_id`=%d",
TABLE_PREFIX, TABLE_PREFIX, TABLE_PREFIX, TABLE_PREFIX, $post_id
));
if (!empty($query_tags) && $query_tags->numRows() > 0) {
while($t = $query_tags->fetchRow()) {
$tags[$t['tag_id']] = $t;
}
}
$tags = mod_nwi_tag_sort($tags, 'tag', 'asc', true);
return $tags;
} // end function mod_nwi_get_tags_for_post()
/**
* check if tag is valid for given section
* @param int $section_id
* @param string $tag
* @return bool
**/
function mod_nwi_tag_exists(int $section_id, string $tag)
{
global $database;
$sql = sprintf(
"SELECT * FROM `%smod_news_img_tags` AS t1 " .
"JOIN `%smod_news_img_tags_sections` AS t2 " .
"ON `t1`.`tag_id`=`t2`.`tag_id` " .
"WHERE `tag`='%s' ".
"AND (`t2`.`section_id`=%d OR `t2`.`section_id`=0)",
TABLE_PREFIX, TABLE_PREFIX, $tag, $section_id
);
$query = $database->query($sql);
if (!empty($query) && $query->numRows() > 0) {
return true;
}
return false;
} // end function mod_nwi_tag_exists()
// ========== Users ============================================================
/**
*
* @access
* @return
**/
function mod_nwi_users_get()
{
global $database;
$users = array();
$query_users = $database->query(sprintf(
"SELECT `user_id`,`username`,`display_name`,`email` FROM `%susers`",
TABLE_PREFIX
));
if(!empty($query_users) && $query_users->numRows() > 0) {
while($user = $query_users->fetchRow()) {
// Insert user info into users array
$user_id = $user['user_id'];
$users[$user_id]['username'] = $user['username'];
$users[$user_id]['display_name'] = $user['display_name'];
$users[$user_id]['email'] = $user['email'];
}
}
return $users;
} // end function mod_nwi_users_get()
// ========== Images ===========================================================
function mod_nwi_img_copy($source, $dest){
if(is_dir($source)) {
$dir_handle=opendir($source);
while($file=readdir($dir_handle)){
if($file!="." && $file!=".."){
if(is_dir($source."/".$file)){
if(!is_dir($dest."/".$file)){
mkdir($dest."/".$file);
}
mod_nwi_img_copy($source."/".$file, $dest."/".$file);
} else {
copy($source."/".$file, $dest."/".$file);
}
}
}
closedir($dir_handle);
} else {
if(file_exists($source))
copy($source, $dest);
}
}
function mod_nwi_img_get($pic_id)
{
global $database;
$query_img = $database->query(sprintf(
"SELECT * FROM `%smod_news_img_img` " .
"WHERE `id` = %d",
TABLE_PREFIX,intval($pic_id)
));
if (!empty($query_img) && $query_img->numRows() > 0) {
return $query_img->fetchRow();
}
return array();
}
function mod_nwi_img_makedir($dir, $with_thumb=true)
{
if (make_dir($dir)) {
// Add a index.php file to prevent directory spoofing
$content = ''.
"<?php
/**
*
* @category modules
* @package news_img
* @author WBCE Community
* @copyright 2004-2009, Ryan Djurovich
* @copyright 2009-2010, Website Baker Org. e.V.
* @copyright 2019-, WBCE Community
* @link https://www.wbce.org/
* @license http://www.gnu.org/licenses/gpl.html
* @platform WBCE
*
*/
header('Location: ../');
?>";
$handle = fopen($dir.'/index.php', 'w');
fwrite($handle, $content);
fclose($handle);
change_mode($dir.'/index.php', 'file');
}
if ($with_thumb) {
$dir .= '/thumb';
if (make_dir($dir)) {
// Add a index.php file to prevent directory spoofing
$content = ''.
"<?php
/**
*
* @category modules
* @package news_img
* @author WBCE Community
* @copyright 2004-2009, Ryan Djurovich
* @copyright 2009-2010, Website Baker Org. e.V.
* @copyright 2019-, WBCE Community
* @link https://www.wbce.org/
* @license http://www.gnu.org/licenses/gpl.html
* @platform WBCE
*
*/
header('Location: ../');
?>";
$handle = fopen($dir.'/index.php', 'w');
fwrite($handle, $content);
fclose($handle);
change_mode($dir.'/index.php', 'file');
}
}
}
function mod_nwi_img_upload($post_id,$is_preview_image=false)
{
global $database, $mod_nwi_file_dir, $allowed_suffixes;
// upload.php = 'file'
// modify_post.php (preview image) = 'postfoto'
$key = 'file';
if($is_preview_image) {
$key = 'postfoto';
} else {
$mod_nwi_file_dir .= "$post_id/";
}
$mod_nwi_thumb_dir = $mod_nwi_file_dir . "thumb/";
$imageErrorMessage = null;
// get section id
$post_data = mod_nwi_post_get($post_id);
$section_id = intval($post_data['section_id']);
// get settings
$settings = mod_nwi_settings_get($section_id);
$settings['imgmaxsize'] = intval($settings['imgmaxsize']);
$iniset = ini_get('upload_max_filesize');
$iniset = mod_nwi_return_bytes($iniset);
list($previewwidth,
$previewheight,
$thumbwidth,
$thumbheight
) = mod_nwi_get_sizes($section_id);
// gallery images size
$imagemaxsize = ($settings['imgmaxsize']>0 && $settings['imgmaxsize'] < $iniset)
? $settings['imgmaxsize']
: $iniset;
$imagemaxwidth = $settings['imgmaxwidth'];
$imagemaxheight = $settings['imgmaxheight'];
$crop = ($settings['crop_preview'] == 'Y') ? 1 : 0;
// make sure the folder exists
if(!is_dir($mod_nwi_file_dir)) {
mod_nwi_img_makedir($mod_nwi_file_dir);
}
// handle upload
if(isset($_FILES[$key]) && is_array($_FILES[$key]))
{
$picture = $_FILES[$key];
if (isset($picture['name']) && $picture['name'] && (strlen($picture['name']) > 3))
{
$pic_error = '';
// change special characters
$imagename = media_filename($picture['name']);
// validate suffix
$suffix = strtolower(pathinfo($imagename,PATHINFO_EXTENSION));
if(!in_array($suffix,$allowed_suffixes)) {
$imageErrorMessage = 'invalid file type';
} else {
// lowercase filename and find a free one
$imagename = mod_nwi_find_free_filename($mod_nwi_file_dir,strtolower($imagename));
$filepath = $mod_nwi_file_dir.$imagename;
// check size limit
if (empty($picture['size']) || $picture['size'] > $imagemaxsize) {
$imageErrorMessage .= $MOD_NEWS_IMG['IMAGE_LARGER_THAN'].mod_nwi_byte_convert($imagemaxsize).'<br />';
} elseif (strlen($imagename) > '256') {
$imageErrorMessage .= $MOD_NEWS_IMG['IMAGE_FILENAME_ERROR'].'<br />';
} else {
// move to media folder
if (true===move_uploaded_file($picture['tmp_name'], $filepath)) {
// preview images have a different size (smaller in most cases)
if($is_preview_image) {
$imagemaxwidth = $previewwidth;
$imagemaxheight = $previewheight;
}
// fix for empty max values
if(empty($imagemaxwidth)) {
$imagemaxwidth = 150;
}
if(empty($imagemaxheight)) {
$imagemaxheight = 150;
}
// resize image (if larger than max width and height)
if (list($w, $h) = getimagesize($mod_nwi_file_dir.$imagename)) {
if ($w>$imagemaxwidth || $h>$imagemaxheight) {
if (true !== ($pic_error = @mod_nwi_image_resize($mod_nwi_file_dir.$imagename, $mod_nwi_file_dir.$imagename, $imagemaxwidth, $imagemaxheight, $crop))) {
$imageErrorMessage .= $pic_error.'<br />';
@unlink($mod_nwi_file_dir.$imagename); // delete image (cleanup)
}
}
}
if($is_preview_image) {
$database->query(sprintf(
"UPDATE `%smod_news_img_posts` SET `image`='%s' " .
"WHERE `post_id`=%d",
TABLE_PREFIX, $imagename, $post_id
));
if($database->is_error()) {
$imageErrorMessage .= $database->get_error()."<br />";
}
} else {
// create thumb
if (true !== ($pic_error = @mod_nwi_image_resize($mod_nwi_file_dir.$imagename, $mod_nwi_thumb_dir.$imagename, $thumbwidth, $thumbheight, $crop))) {
$imageErrorMessage .= $pic_error.'<br />';
@unlink($mod_nwi_file_dir.$imagename); // delete image (cleanup)
} else {
$pic_id = null;
// insert image into image table
$database->query(sprintf(
"INSERT INTO `%smod_news_img_img` " .
"(`picname`) " .
"VALUES ('%s')",
TABLE_PREFIX,$imagename
));
if($database->is_error()) {
$imageErrorMessage .= $database->get_error()."<br />";
} else {
$pic_id = $database->getLastInsertId();
}
// image position
$order = new order(TABLE_PREFIX.'mod_news_img_img', 'position', 'id', 'post_id');
$position = $order->get_new($post_id);
// connect with current post
$database->query(sprintf(
"INSERT INTO `%smod_news_img_posts_img` " .
"(`post_id`,`pic_id`,`position`) " .
"VALUES ('%s',%d,%d)",
TABLE_PREFIX,$post_id,$pic_id,$position
));
if($database->is_error()) {
$imageErrorMessage .= $database->get_error()."<br />";
}
}
}
} else {
$imageErrorMessage .= "Unable to move uploaded image ".$picture['tmp_name']." to ".$mod_nwi_file_dir.$imagename."<br />";
}
}
}
}
}
return $imageErrorMessage;
}
// ===== POSTS =================================================================
function mod_nwi_post_activate($value)
{
global $database;
$posts = array();
if(isset($_POST['manage_posts']) && is_array($_POST['manage_posts'])) {
$posts = $_POST['manage_posts'];
} else {
return false;
}
$errors = 0;
foreach($posts as $post_id) {
// Update row
$database->query(sprintf(
"UPDATE `%smod_news_img_posts`"
. " SET `active` = '$value' "
. " WHERE `post_id` = '$post_id'",
TABLE_PREFIX
));
if($database->is_error()) {
$errors++;
}
$postQuery = "SELECT * from `".TABLE_PREFIX."mod_news_img_posts` WHERE `post_id`=".$post_id;
$query_post = $database->query($postQuery);
if ($query_post->numRows() > 0) {
$post = $query_post->fetchRow();
}
$pageQuery = "SELECT * from `".TABLE_PREFIX."sections` WHERE `section_id`=".$post['section_id'];
$query_page = $database->query($pageQuery);
if ($query_page->numRows() > 0) {
$page = $query_page->fetchRow();
}
if ($post['active'] == "0" ) {
if(is_writable(WB_PATH.PAGES_DIRECTORY.$post['link'].PAGE_EXTENSION)) {
unlink(WB_PATH.PAGES_DIRECTORY.$post['link'].PAGE_EXTENSION);
}
} else{
$filename = WB_PATH.PAGES_DIRECTORY.$post['link'].PAGE_EXTENSION;
mod_nwi_create_file($filename, '', $post_id, $post['section_id'], $page['page_id']);
}
}
return ( $errors>0 ? false : true );
}
function mod_nwi_post_clear($value)
{
global $database;
$posts = array();
if(isset($_POST['manage_posts']) && is_array($_POST['manage_posts'])) {
$posts = $_POST['manage_posts'];
} else {
return false;
}
$errors = 0;
foreach($posts as $post_id) {
// Update row
if ((strcmp($value,'published_when')==0) or(strcmp($value,'published_until')==0)){
$database->query(sprintf(
"UPDATE `%smod_news_img_posts`"
. " SET `$value` = '0' "
. " WHERE `post_id` = '$post_id'",
TABLE_PREFIX
));
if($database->is_error()) {
$errors++;
}
}
$postQuery = "SELECT * from `".TABLE_PREFIX."mod_news_img_posts` WHERE `post_id`=".$post_id;
$query_post = $database->query($postQuery);
if ($query_post->numRows() > 0) {
$post = $query_post->fetchRow();
}
$pageQuery = "SELECT * from `".TABLE_PREFIX."sections` WHERE `section_id`=".$post['section_id'];
$query_page = $database->query($pageQuery);
if ($query_page->numRows() > 0) {
$page = $query_page->fetchRow();
}
// check if accessfile should be created...
$createFile = true; // by default: yes.
if ($post['published_when'] != 0 && $post['published_when'] > time()) {$createFile = false;} // no, because the post is not public yet.
if ($post['published_until'] != 0 && $post['published_until'] < time()) {$createFile = false;} // no, because the post is no longer public.
if ($post['active'] != 1) {$createFile = false;} // no, the post is created inactive.
$filename = WB_PATH.PAGES_DIRECTORY.'/'.$post['link'].PAGE_EXTENSION;
if (!file_exists($filename) && $createFile == true) {
mod_nwi_create_file($filename, '', $post['post_id'], $post['section_id'], $page['page_id']);
}
// remove access file if it exists and it shouldn't - not sure if this can happen at all
if (file_exists($filename) && $createFile == false && is_writable($filename)) {
unlink($filename);
}
}
return ( $errors>0 ? false : true );
}
function mod_nwi_post_copy($section_id,$page_id,$with_tags=false)
{
global $mod_nwi_file_dir, $database, $admin;
$posts = array();
if(isset($_POST['manage_posts']) && is_array($_POST['manage_posts'])) {
$posts = $_POST['manage_posts'];
} else {
return false;
}
$group_id = 0;
$old_section_id = $section_id;
$old_page_id = $page_id;
$group = $admin->get_post_escaped('group');
if (!empty($group)) {
$gid_value = urldecode($group);
$values = unserialize($gid_value);
if (!isset($values['s']) or !isset($values['g']) or !isset($values['p'])) {
header("Location: ".ADMIN_URL."/pages/index.php");
exit(0);
}
if (intval($values['p'])!=0) {
$group_id = intval($values['g']);
$section_id = intval($values['s']);
$page_id = intval($values['p']);
}
}
// store this one for later use
$mod_nwi_file_base = $mod_nwi_file_dir;
foreach($posts as $idx=>$pid)
{
$original_post_id = intval($pid);
if($original_post_id != 0)
{
// Get new order
$order = new order(TABLE_PREFIX.'mod_news_img_posts', 'position', 'post_id', 'section_id');
$position = $order->get_new($section_id);
// Insert new row into database
$sql = "INSERT INTO `%smod_news_img_posts` "
. "(`section_id`,`group_id`,`position`,`link`,`content_short`,`content_long`,`content_block2`,`active`) "
. "VALUES ('$section_id','$group_id','$position','','','','','0')";
$database->query(sprintf($sql,TABLE_PREFIX));
// get new postID
$post_id = $database->get_one("SELECT LAST_INSERT_ID()");
$mod_nwi_file_dir = "$mod_nwi_file_base/$post_id/";
$mod_nwi_thumb_dir = $mod_nwi_file_dir . "thumb/";
// orig. post
$fetch_content = mod_nwi_post_get($original_post_id);
$title = mod_nwi_escapeString($fetch_content['title']);
$link = mod_nwi_escapeString($fetch_content['link']);
$short = mod_nwi_escapeString($fetch_content['content_short']);
$long = mod_nwi_escapeString($fetch_content['content_long']);
$block2 = mod_nwi_escapeString($fetch_content['content_block2']);
$image = mod_nwi_escapeString($fetch_content['image']);
$active = mod_nwi_escapeString($fetch_content['active']);
$publishedwhen = $fetch_content['published_when'];
$publisheduntil = $fetch_content['published_until'];
// Get page link URL
$query_page = $database->query("SELECT `level`,`link` FROM `".TABLE_PREFIX."pages` WHERE `page_id` = '$page_id'");
$page = $query_page->fetchRow();
$page_level = $page['level'];
$page_link = $page['link'];
// get old link
$old_link = $link;
// new link
$post_link = '/posts/'.page_filename(preg_replace('/^\/?posts\/?/s', '', preg_replace('/-[0-9]*$/s', '', $link, 1)));
// make sure to have the post_id as suffix; this will make the link unique (hopefully...)
if(substr_compare($post_link,$post_id,-(strlen($post_id)),strlen($post_id))!=0) {
$post_link .= PAGE_SPACER.$post_id;
}
// Make sure the post link is set and exists
// Make news post access files dir
make_dir(WB_PATH.PAGES_DIRECTORY.'/posts/');
$file_create_time = '';
if (!is_writable(WB_PATH.PAGES_DIRECTORY.'/posts/')) {
$admin->print_error($MESSAGE['PAGES_CANNOT_CREATE_ACCESS_FILE']);
} else {
// Specify the filename
if ($active == "1") {
$filename = WB_PATH.PAGES_DIRECTORY.'/'.$post_link.PAGE_EXTENSION;
mod_nwi_create_file($filename, $file_create_time, $post_id, $section_id, $page_id);
}
}
// create image dir and copy images
if(!is_dir($mod_nwi_file_dir)) {
mod_nwi_img_makedir($mod_nwi_file_dir);
}
mod_nwi_img_copy(WB_PATH.MEDIA_DIRECTORY.'/.news_img/'.$original_post_id,$mod_nwi_file_dir);
// Update row
$database->query(
"UPDATE `".TABLE_PREFIX."mod_news_img_posts`"
. " SET `section_id` = '$section_id',"
. " `group_id` = '$group_id',"
. " `title` = '$title',"
. " `link` = '$post_link',"
. " `content_short` = '$short',"
. " `content_long` = '$long',"
. " `content_block2` = '$block2',"
. " `image` = '$image',"
. " `active` = '$active',"
. " `published_when` = '$publishedwhen',"
. " `published_until` = '$publisheduntil',"
. " `posted_when` = '".time()."',"
. " `posted_by` = '".$admin->get_user_id()."'"
. " WHERE `post_id` = '$post_id'"
);
if(!($database->is_error())){
// update gallery images
$database->query(sprintf(
"INSERT INTO `%smod_news_img_img` " .
"(`picname`, `picdesc`, `post_id`, `position`) " .
"SELECT `picname`, `picdesc`, '".$post_id."', `position` " .
"FROM `%smod_news_img_img` WHERE `post_id` = '".$original_post_id."'",
TABLE_PREFIX,TABLE_PREFIX
));
// copy tags (optional)
if($with_tags==true) {
$tags = mod_nwi_get_tags_for_post($original_post_id);
if(count($tags)>0) {
// different section: make sure the tags exist
if(!$section_id != $old_section_id) {
$section_tags = mod_nwi_get_tags($section_id);
foreach($tags as $id => $tag) {
// find tag in $section_tags
if(!isset($section_tags[$id]) || $section_tags[$id]['section_id']!=0) {
// link tag to section
$database->query(sprintf(
"INSERT IGNORE INTO `%smod_news_img_tags_sections` " .
"(`section_id`,`tag_id`) VALUES (%d,%d)",
TABLE_PREFIX,$section_id,$id
));
}
}
}
// link tag to post
foreach($tags as $id => $tag) {
$database->query(sprintf(
"INSERT IGNORE INTO `%smod_news_img_tags_posts` " .
"(`post_id`,`tag_id`) VALUES (%d,%d)",
TABLE_PREFIX,$post_id,$id
));
}
}
}
}
}
// Clean up ordering (e.g. if we were moving posts across section borders
$order = new order(TABLE_PREFIX.'mod_news_img_posts', 'position', 'post_id', 'section_id');
$order->clean($old_section_id);
if($database->is_error()) {
return false;
}
}
return true;
}
/**
*
* @access
* @return
**/
function mod_nwi_posts_count(int $section_id)
{
global $database;
$query_extra = mod_nwi_get_query_extra();
$t = time();
$sql = sprintf(
"SELECT count(`post_id`) AS `count` " .
"FROM `%smod_news_img_posts` AS `t1` " .
"WHERE `section_id`='$section_id' ".
"AND `active` = '1' AND `title` != '' " .
"AND (`published_when` = '0' OR `published_when` <= $t) " .
"AND (`published_until` = '0' OR `published_until` >= $t) " .
"$query_extra ",
TABLE_PREFIX
);
$query_posts = $database->query($sql);
if(!empty($query_posts) && $query_posts->numRows()>0) {
return $query_posts->fetchRow();
}
return 0;
} // end function mod_nwi_posts_count()
function mod_nwi_post_delete($posts)
{
global $database, $mod_nwi_file_dir, $section_id;
//store this one for later use
$mod_nwi_file_base = $mod_nwi_file_dir;
$errors = 0;
foreach($posts as $post_id)
{
// Get post details
$get_details = mod_nwi_post_get($post_id);
if(is_array($get_details) && count($get_details)>0)
{
// Unlink post access file
if(is_writable(WB_PATH.PAGES_DIRECTORY.$get_details['link'].PAGE_EXTENSION)) {
unlink(WB_PATH.PAGES_DIRECTORY.$get_details['link'].PAGE_EXTENSION);
}
// delete images
$mod_nwi_file_base .= "$post_id";
rm_full_dir($mod_nwi_file_base);
$database->query(sprintf(
"DELETE FROM `%smod_news_img_img` WHERE `post_id` = ".$post_id,
TABLE_PREFIX
));
// Delete post
$database->query(sprintf(
"DELETE FROM `%smod_news_img_posts` WHERE `post_id` = '$post_id' LIMIT 1",
TABLE_PREFIX
));
if($database->is_error()) {
$errors++;
}
// Clean up ordering
$order = new order(TABLE_PREFIX.'mod_news_img_posts', 'position', 'post_id', 'section_id');
$order->clean($section_id);
}
}
return ( $errors>0 ? false : true );
}
function mod_nwi_post_get($post_id)
{
global $database,$section_id;
list($order_by,$direction) = mod_nwi_get_order($section_id);
if (isset($_GET['g'])) {
$query_group = ' AND `group_id` = '.intval($_GET['g']).' ';
} else {
$query_group = '';
}
$t = time();
$prev_dir = ($direction=='DESC'?'ASC':'DESC');
$sql = sprintf(
"SELECT `t1`.*, " .
" (SELECT `link` FROM `%smod_news_img_posts` AS `t2` WHERE `t2`.`$order_by` > `t1`.`$order_by` AND `section_id`=$section_id AND (`published_when` = '0' OR `published_when` <= $t) AND (`published_until` = '0' OR `published_until` >= $t) AND `active`=1 $query_group ORDER BY `$order_by` $prev_dir LIMIT 1 ) as `prev_link`, ".
" (SELECT `post_id` FROM `%smod_news_img_posts` AS `t2b` WHERE `t2b`.`$order_by` > `t1`.`$order_by` AND `section_id`=$section_id AND (`published_when` = '0' OR `published_when` <= $t) AND (`published_until` = '0' OR `published_until` >= $t) AND `active`=1 $query_group ORDER BY `$order_by` $prev_dir LIMIT 1 ) as `prev_id`, ".
" (SELECT `link` FROM `%smod_news_img_posts` AS `t3` WHERE `t3`.`$order_by` < `t1`.`$order_by` AND `section_id`=$section_id AND (`published_when` = '0' OR `published_when` <= $t) AND (`published_until` = '0' OR `published_until` >= $t) AND `active`=1 $query_group ORDER BY `$order_by` $direction LIMIT 1 ) as `next_link`, " .
" (SELECT `post_id` FROM `%smod_news_img_posts` AS `t3b` WHERE `t3b`.`$order_by` < `t1`.`$order_by` AND `section_id`=$section_id AND (`published_when` = '0' OR `published_when` <= $t) AND (`published_until` = '0' OR `published_until` >= $t) AND `active`=1 $query_group ORDER BY `$order_by` $direction LIMIT 1 ) as `next_id` " .
"FROM `%smod_news_img_posts` AS `t1` " .
"WHERE `post_id`=%d",
TABLE_PREFIX, TABLE_PREFIX, TABLE_PREFIX, TABLE_PREFIX, TABLE_PREFIX, $post_id
);
$query_content = $database->query($sql);
if(!empty($query_content)) {
$post = $query_content->fetchRow();
// create accessfiles of prev/next items if missing
// we need the page_id for the access file
$sectionArray = mod_nwi_get_section_array($post['section_id']);
$this_page_id = $sectionArray['page_id'];
$filename_next = WB_PATH.PAGES_DIRECTORY.'/'.$post['next_link'].PAGE_EXTENSION;
if ($post['next_link']!=='' && !file_exists($filename_next)) {
mod_nwi_create_file($filename_next, '', $post['next_id'], $post['section_id'], $this_page_id);
}
$filename_prev = WB_PATH.PAGES_DIRECTORY.'/'.$post['prev_link'].PAGE_EXTENSION;
if ($post['prev_link']!=='' && !file_exists($filename_prev)) {
mod_nwi_create_file($filename_prev, '', $post['prev_id'], $post['section_id'], $this_page_id);
}
// get users
$users = mod_nwi_users_get();
// add "unknown" user
$users[0] = array(
'username' => 'unknown',
'display_name' => 'unknown',
'email' => ''
);
return mod_nwi_post_process($post, $section_id, $users);
}
return array();
}
/**
*
* @access
* @return
**/
function mod_nwi_post_list(int $section_id, bool $process=true)
{
$query_extra = mod_nwi_get_query_extra();
// ----- get posts ---------------------------------------------------------
$posts = mod_nwi_posts_getall($section_id, false, $query_extra, $process);
return $posts;
} // end function mod_nwi_post_list()
function mod_nwi_post_move($section_id,$page_id,$with_tags=false)
{
global $database, $mod_nwi_file_dir, $admin;
$group_id = 0;
$old_section_id = $section_id;
$old_page_id = $page_id;
$group = $admin->get_post_escaped('group');
if (!empty($group)) {
$gid_value = urldecode($group);
$values = unserialize($gid_value);
if (!isset($values['s']) or !isset($values['g']) or !isset($values['p'])) {
header("Location: ".ADMIN_URL."/pages/index.php");
exit(0);
}
if (intval($values['p'])!=0) {
$group_id = intval($values['g']);
$section_id = intval($values['s']);
$page_id = intval($values['p']);
}
}
//store this one for later use