File: /var/www/web37/htdocs/09005/res/x5engine.php
<?php
/**
* This file contains all the classes used by the PHP code created by WebSite X5
*
* @category X5engine
* @package X5engine
* @copyright 2013 - Incomedia Srl
* @license Copyright by Incomedia Srl http://incomedia.eu
* @version WebSite X5 Evolution 10.0.0
* @link http://websitex5.com
*/
@session_start();
$imSettings = Array();
$l10n = Array();
$phpError = false;
$ImMailer = new ImSendEmail();
@include_once "imemail.inc.php"; // Email class - Static
@include_once "x5settings.php"; // Basic settings - Dynamically created by WebSite X5
@include_once "blog.inc.php"; // Blog data - Dynamically created by WebSite X5
@include_once "access.inc.php"; // Private area data - Dynamically created by WebSite X5
@include_once "l10n.php"; // Localizations - Dynamically created by WebSite X5
@include_once "search.inc.php" ; // Search engine data - Dynamically created by WebSite X5
/**
* Blog class
* @access public
*/
class imBlog
{
var $comments;
/**
* Format a timestamp
*
* @param string $ts The timestamp
*
* @return string
*/
function formatTimestamp($ts)
{
return date("d/m/Y H:i:s", strtotime($ts));
}
/**
* Show the pagination links
*
* @param string $baseurl The base url of the pagination
* @param integer $start Start from this page
* @param integer $length For this length
* @param integer $count Count of the current objects to show
*
* @return void
*/
function paginate($baseurl = "", $start, $length, $count)
{
echo "<div style=\"text-align: center;\">";
if ($start > 0)
echo "<a href=\"" . $baseurl . "start=" . ($start - $length) . "&length=" . $length . "\">" . l10n("blog_pagination_prev", "<< Newer posts") . "</a>";
if ($start > 0 && $count > $start + $length)
echo " | ";
if ($count > $start + $length)
echo "<a href=\"" . $baseurl . "start=" . ($start + $length) . "&length=" . $length . "\">" . l10n("blog_pagination_next", "Older posts >>") . "</a>";
echo "</div>";
}
/**
* Provide the page title tag to be shown in the header
* Keep track of the page using the $_GET vars provided:
* - id
* - category
* - tag
* - month
* - search
*
* @param string $basetitle The base title of the blog, to be appended after the specific page title
* @param string $separator The separator char, default "-"
*
* @return string The page title
*/
function pageTitle($basetitle, $separator = "-") {
global $imSettings;
if (isset($_GET['id']) && isset($imSettings['blog']['posts'][$_GET['id']])) {
// Post
return htmlentities($imSettings['blog']['posts'][$_GET['id']]['title'] . $separator . $basetitle);
} else if (isset($_GET['category']) && isset($imSettings['blog']['posts_cat'][$_GET['category']])) {
// Category
return htmlentities(str_replace("_", " ", $_GET['category']) . $separator . $basetitle);
} else if (isset($_GET['tag'])) {
// Tag
return htmlentities($_GET['tag'] . $separator . $basetitle);
} else if (isset($_GET['month']) && is_numeric($_GET['month']) && strlen($_GET['month']) == 6) {
// Month
return htmlentities(substr($_GET['month'], 4, 2) . "/" . substr($_GET['month'], 0, 4) . $separator . $basetitle);
} else if (isset($_GET['search'])) {
// Search
return htmlentities(urldecode($_GET['search']) . $separator . $basetitle);
}
// Default (Home page): Show the blog description
return htmlentities($basetitle);
}
/**
* Show the page description to be echoed in the metatag description tag.
* Keep track of the page using the $_GET vars provided:
* - id
* - category
* - tag
* - month
* - search
*
* @return string The required description
*/
function pageDescription()
{
global $imSettings;
if (isset($_GET['id']) && isset($imSettings['blog']['posts'][$_GET['id']])) {
// Post
return htmlentities(str_replace("\n", " ", $imSettings['blog']['posts'][$_GET['id']]['summary']));
} else if (isset($_GET['category'])) {
// Category
return htmlentities(str_replace("_", " ", $_GET['category']));
} else if (isset($_GET['tag'])) {
// Tag
return htmlentities($_GET['tag']);
} else if (isset($_GET['month'])) {
// Month
return htmlentities(substr($_GET['month'], 4, 2) . "/" . substr($_GET['month'], 0, 4));
} else if (isset($_GET['search'])) {
// Search
return htmlentities(urldecode($_GET['search']));
}
// Default (Home page): Show the blog description
return htmlentities(str_replace("\n", " ", $imSettings['blog']['description']));
}
/**
* Get the last update date
*
* @return string
*/
function getLastModified()
{
global $imSettings;
$c = $this->comments->getComments($_GET['id']);
if ($_GET['id'] != "" && $c != -1) {
return $this->formatTimestamp($c[count($c)-1]['timestamp']);
} else {
$last_post = $imSettings['blog']['posts'];
$last_post = array_shift($last_post);
return $last_post['timestamp'];
}
}
/**
* Show a post
*
* @param string $id the post id
* @param intger $ext Set 1 to show as extended
* @param integer $first Set 1 if this is the first post in the list
*
* @return void
*/
function showPost($id, $ext=0, $first=0)
{
global $imSettings;
$bs = $imSettings['blog'];
$bp = $bs['posts'][$id];
$title = !$ext ? "<a href=\"?id=" . $id . "\">" . $bp['title'] . "</a>" : $bp['title'];
echo "<h2 id=\"imPgTitle\" style=\"display: block;\">" . $title . "</h2>\n";
echo "<div class=\"imBreadcrumb\" style=\"display: block;\">" . l10n('blog_published_by') . "<strong> " . $bp['author'] . " </strong>";
echo l10n('blog_in') . " <a href=\"?category=" . urlencode($bp['category']) . "\" target=\"_blank\" rel=\"nofollow\">" . $bp['category'] . "</a> · " . $bp['timestamp'];
// Media audio/video
if (isset($bp['media'])) {
echo " · <a href=\"" . $bp['media'] . "\">Download " . basename($bp['media']) . "</a>";
}
if (count($bp['tag']) > 0) {
echo "<br />Tags: ";
for ($i = 0; $i < count($bp['tag']); $i++) {
echo "<a href=\"?tag=" . $bp['tag'][$i] . "\">" . $bp['tag'][$i] . "</a>";
if ($i < count($bp['tag']) - 1)
echo ", ";
}
}
echo "</div>\n";
if ($ext || $first && $imSettings['blog']['post_type'] == 'firstshown' || $imSettings['blog']['post_type'] == 'allshown') {
echo "<div class=\"imBlogPostBody\">\n";
if (isset($bp['mediahtml'])) {
echo $bp['mediahtml'] . "\n";
}
echo $bp['body'];
if (count($bp['sources']) > 0) {
echo "\t<div class=\"imBlogSources\">\n";
echo "\t\t<b>" . l10n('blog_sources') . "</b>:<br />\n";
echo "\t\t<ul>\n";
foreach ($bp['sources'] as $source) {
echo "\t\t\t<li>" . $source . "</li>\n";
}
echo "\t\t</ul>\n\t</div>\n";
}
echo (isset($imSettings['blog']['addThis']) ? "<br />" . $imSettings['blog']['addThis'] : "") . "<br /><br /></div>\n";
} else {
echo "<div class=\"imBlogPostSummary\">" . $bp['summary'] . "</div>\n";
}
if ($ext == 0) {
echo "<div class=\"imBlogPostRead\"><a class=\"imCssLink\" href=\"?id=" . $id . "\">" . l10n('blog_read_all') ." »</a></div>\n";
} else if (isset($bp['foo_html'])) {
echo "<div class=\"imBlogPostFooHTML\">" . $bp['foo_html'] . "</div>\n";
}
if ($ext != 0 && $bp['comments']) {
echo "<div id=\"blog-topic\">\n";
$this->comments = new ImTopic($imSettings['blog']['file_prefix'] . 'pc' . $id, "../");
// Show the comments
if ($bs['sendmode'] == "db")
$this->comments->loadDb($bs['dbhost'], $bs['dbuser'], $bs['dbpassword'], $bs['dbname'], $bs['dbtable']);
else
$this->comments->loadXML($bs['folder']);
$this->comments->setPostUrl("index.php?id=" . $id);
if ($imSettings['blog']['comment_type'] != "stars") {
$this->comments->showSummary();
$this->comments->showComments();
$this->comments->showForm($bs['comment_type'] != "comment", $bs['captcha'], $bs['moderate'], $bs['email'], "blog", $imSettings['general']['url'] . "/admin/blog.php?category=" . str_replace(" ", "_", $imSettings['blog']['posts'][$id]['category']) . "&id=" . $id);
} else {
$this->comments->showRating();
}
echo "</div>";
echo "<script type=\"text/javascript\">x5engine.boot.push('x5engine.topic({ target: \\'#blog-topic\\', scrollbar: false})', false, 6);</script>\n";
}
}
/**
* Find the posts tagged with tag
*
* @param string $tag The searched tag
*
* @return void
*/
function showTag($tag)
{
global $imSettings;
$start = isset($_GET['start']) ? max(0, (int)$_GET['start']) : 0;
$length = isset($_GET['length']) ? (int)$_GET['length'] : 5;
if (count($imSettings['blog']['posts']) > 0) {
$bps = array();
foreach ($imSettings['blog']['posts'] as $id => $post) {
if (in_array($tag, $post['tag'])) {
$bps[] = $post;
}
}
$bpsc = count($bps);
for($i = $start; $i < ($bpsc < $start + $length ? $bpsc : $start + $length); $i++) {
if ($i > $start)
echo "<div class=\"imBlogSeparator\"></div>";
$this->showPost($bps[$i]['id'], 0, ($i == $start ? 1 : 0));
}
$this->paginate("?tag=" . $tag . "&", $start, $length, $bpsc);
} else {
echo "<div class=\"imBlogEmpty\">Empty tag</div>";
}
}
/**
* Find the post in a category
*
* @param strmg $category the category ID
*
* @return void
*/
function showCategory($category)
{
global $imSettings;
$start = isset($_GET['start']) ? max(0, (int)$_GET['start']) : 0;
$length = isset($_GET['length']) ? (int)$_GET['length'] : 5;
$bps = $imSettings['blog']['posts_cat'][$category];
if (is_array($bps)) {
$bpsc = count($bps);
for($i = $start; $i < ($bpsc < $start + $length ? $bpsc : $start + $length); $i++) {
if ($i > $start)
echo "<div class=\"imBlogSeparator\"></div>";
$this->showPost($bps[$i], 0, ($i == 0 ? 1 : 0));
}
$this->paginate("?category=" . $category . "&", $start, $length, $bpsc);
} else {
echo "<div class=\"imBlogEmpty\">Empty category</div>";
}
}
/**
* Find the posts of the month
*
* @param string $month The mont
*
* @return void
*/
function showMonth($month)
{
global $imSettings;
$start = isset($_GET['start']) ? max(0, (int)$_GET['start']) : 0;
$length = isset($_GET['length']) ? (int)$_GET['length'] : 5;
$bps = $imSettings['blog']['posts_month'][$month];
if (is_array($bps)) {
$bpsc = count($bps);
for($i = $start; $i < ($bpsc < $start + $length ? $bpsc : $start + $length); $i++) {
if ($i > $start)
echo "<div class=\"imBlogSeparator\"></div>";
$this->showPost($bps[$i], 0, ($i == $start ? 1 : 0));
}
$this->paginate("?month=" . $month . "&", $start, $length, $bpsc);
} else {
echo "<div class=\"imBlogEmpty\">Empty month</div>";
}
}
/**
* Show the last n posts
*
* @param integer $count the number of posts to show
*
* @return void
*/
function showLast($count)
{
global $imSettings;
$start = isset($_GET['start']) ? max(0, (int)$_GET['start']) : 0;
$length = isset($_GET['length']) ? (int)$_GET['length'] : 5;
$bps = array_keys($imSettings['blog']['posts']);
if (is_array($bps)) {
$bpsc = count($bps);
for($i = $start; $i < ($bpsc < $start + $length ? $bpsc : $start + $length); $i++) {
if ($i > $start)
echo "<div class=\"imBlogSeparator\"></div>";
$this->showPost($bps[$i], 0, ($i == $start ? 1 : 0));
}
$this->paginate("?", $start, $length, $bpsc);
} else {
echo "<div class=\"imBlogEmpty\">Empty blog</div>";
}
}
/**
* Show the search results
*
* @param string $search the search query
*
* @return void
*/
function showSearch($search)
{
global $imSettings;
$start = isset($_GET['start']) ? max(0, (int)$_GET['start']) : 0;
$length = isset($_GET['length']) ? (int)$_GET['length'] : 5;
$bps = array_keys($imSettings['blog']['posts']);
$j = 0;
if (is_array($bps)) {
$bpsc = count($bps);
$results = array();
for ($i = $start; $i < $bpsc; $i++) {
if (stristr($imSettings['blog']['posts'][$bps[$i]]['title'], $search) || stristr($imSettings['blog']['posts'][$bps[$i]]['summary'], $search) || stristr($imSettings['blog']['posts'][$bps[$i]]['body'], $search)) {
$results[] = $bps[$i];
$j++;
}
}
for ($i = $start; $i < ($j < $start + $length ? $j : $start + $length); $i++) {
if ($i > $start)
echo "<div class=\"imBlogSeparator\"></div>";
$this->showPost($bps[$i], 0, ($i == $start ? 1 : 0));
}
$this->paginate("?search=" . $search . "&", $start, $length, $j);
if ($j == 0) {
echo "<div class=\"imBlogEmpty\">Empty search</div>";
}
} else {
echo "<div class=\"imBlogEmpty\">Empty blog</div>";
}
}
/**
* Show the categories sideblock
*
* @param integer $n The number of categories to show
*
* @return void
*/
function showBlockCategories($n)
{
global $imSettings;
if (is_array($imSettings['blog']['posts_cat'])) {
$categories = array_keys($imSettings['blog']['posts_cat']);
array_multisort($categories);
echo "<ul>";
for ($i = 0; $i < count($categories) && $i < $n; $i++) {
$post = $imSettings['blog']['posts'][$imSettings['blog']['posts_cat'][$categories[$i]][0]];
echo "<li><a href=\"?category=" . $categories[$i] . "\">" . $post['category'] . "</a></li>";
}
echo "</ul>";
}
}
/**
* Show the cloud sideblock
*
* @param string $type TAGS or CATEGORY
*
* @return void;
*/
function showBlockCloud($type)
{
global $imSettings;
$max = 0;
$min_em = 0.95;
$max_em = 1.25;
if ($type == "tags") {
$tags = array();
foreach ($imSettings['blog']['posts'] as $id => $post) {
foreach ($post['tag'] as $tag) {
if (!isset($tags[$tag]))
$tags[$tag] = 1;
else
$tags[$tag] = $tags[$tag] + 1;
if ($tags[$tag] > $max)
$max = $tags[$tag];
}
}
if (count($tags) == 0)
return;
$tags = shuffleAssoc($tags);
foreach ($tags as $name => $number) {
$size = number_format(($number/$max * ($max_em - $min_em)) + $min_em, 2, '.', '');
echo "\t\t\t<span class=\"imBlogCloudItem\" style=\"font-size: " . $size . "em;\">\n";
echo "\t\t\t\t<a href=\"?tag=" . $name . "\" style=\"font-size: " . $size . "em;\">" . str_replace("_", " ", $name) . "</a>\n";
echo "\t\t\t</span>\n";
}
} else if ($type == "categories") {
$categories = array();
foreach ($imSettings['blog']['posts'] as $id => $post) {
if (!isset($categories[$post['category']]))
$categories[$post['category']] = 1;
else
$categories[$post['category']] = $categories[$post['category']] + 1;
if ($categories[$post['category']] > $max)
$max = $categories[$post['category']];
}
if (count($categories) == 0)
return;
$categories = shuffleAssoc($categories);
foreach ($categories as $name => $number) {
$size = number_format(($number/$max * ($max_em - $min_em)) + $min_em, 2, '.', '');
echo "\t\t\t<span class=\"imBlogCloudItem\" style=\"font-size: " . $size . "em;\">\n";
echo "\t\t\t\t<a href=\"?category=" . str_replace(" ", "_", $name) . "\" style=\"font-size: " . $size . "em;\">" . $name . "</a>\n";
echo "\t\t\t</span>\n";
}
}
}
/**
* Show the month sideblock
*
* @param integer $n Number of entries
*
* @return void
*/
function showBlockMonths($n)
{
global $imSettings;
if (is_array($imSettings['blog']['posts_month'])) {
$months = array_keys($imSettings['blog']['posts_month']);
array_multisort($months, SORT_DESC);
echo "<ul>";
for ($i = 0; $i < count($months) && $i < $n; $i++) {
echo "<li><a href=\"?month=" . $months[$i] . "\">" . substr($months[$i], 4) . "/" . substr($months[$i], 0, 4) . "</a></li>";
}
echo "</ul>";
}
}
/**
* Show the last posts block
*
* @param integer $n The number of post to show
*
* @return void
*/
function showBlockLast($n)
{
global $imSettings;
if (is_array($imSettings['blog']['posts'])) {
echo "<ul>";
for ($i = 0; $i < count($imSettings['blog']['posts']) && $i < $n; $i++) {
$post = array_keys($imSettings['blog']['posts']);
$post = $imSettings['blog']['posts'][$post[$i]];
echo "<li><a href=\"?id=" . $post['id'] . "\">" . $post['title'] . "</a></li>";
}
echo "</ul>";
}
}
}
/**
* Captcha handling class
* @access public
*/
class imCaptcha {
/**
* Show the captcha chars
*/
function show($sCode)
{
global $oNameList;
global $oCharList;
$text = "<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">
<meta http-equiv=\"pragma\" content=\"no-cache\">
<meta http-equiv=\"cache-control\" content=\"no-cache, must-revalidate\">
<meta http-equiv=\"expires\" content=\"0\">
<meta http-equiv=\"last-modified\" content=\"\">
</head>
<body style=\"margin: 0; padding: 0; border-collapse: collapse;\">";
for ($i=0; $i<strlen($sCode); $i++)
$text .= "<img style=\"margin:0; padding:0; border: 0; border-collapse: collapse; width: 24px; height: 24px; position: absolute; top: 0; left: " . (24 * $i) . "px;\" src=\"imcpa_".$oNameList[substr($sCode, $i, 1)].".gif\" width=\"24\" height=\"24\">";
$text .= "</body></html>";
return $text;
}
/**
* Check the sent data
* @param sCode The correct code (string)
* @param dans The user's answer (string)
*/
function check($sCode, $ans)
{
global $oCharList;
if ($ans == "")
return '-1';
for ($i=0; $i<strlen($sCode); $i++)
if ($oCharList[substr(strtoupper($sCode), $i, 1)] != substr(strtoupper($ans), $i, 1))
return '-1';
return '0';
}
}
/**
* Provide support for sending and saving a cart order as well as checking the coupon codes
*/
class ImCart {
/**
* Save the order data with the following structure:
* "orderNo": "",
* "userInvoiceData": {},
* "userShippingData": {},
* "shipping": {
* "name": "",
* "description": "",
* "email_text": "",
* "price": "",
* "rawPrice":
* "vat":""
* "rawVat":
* },
* "payment": {
* "name": "",
* "description":"",
* "price": "",
* "rawPrice":""
* "email_text": "",
* "vat": "",
* "rawVat":""
* "html": ""
* },
* "products": [{
* "name": "",
* "description": "",
* "option": "",
* "suboption": "",
* "rawSinglePrice": "",
* "rawPrice": "",
* "rawFullPrice": "",
* "singlePrice": "",
* "singleFullPrice": "",
* "price": "",
* "fullPrice": "",
* "quantity": "",
* "vat": ""
* }],
* "rawTotalPrice": "",
* "rawTalVat": "",
* "totalPrice": "",
* "totalVat": "",
* "currency": ""
* @var array
*/
var $orderData;
/**
* Contains the cart settings
* @var array
*/
var $settings = array(
'force_sender' => false,
'email_opening' => '',
'email_closing' => '',
'useCSV' => false,
'header_bg_color' => '#FFD34F',
'header_text_color' => '#404040',
'cell_bg_color' => '#FFFFFF',
'cell_text_color' => '#000000',
'border_color' => '#D3D3D3',
'owner_email' => '',
'vat_type' => 'none'
);
function setSettings($data)
{
$this->settings = $data;
}
function setOrderData($data)
{
// Sanitize the form data
if (isset($data['userInvoiceData'])) {
foreach ($data['userInvoiceData'] as $key => $value) {
if (isset($value['value']) && isset($value['label'])) {
$data['userInvoiceData'][$key] = array(
"label" => strip_tags($value['label']),
"value" => strip_tags($value['value'])
);
}
}
}
if (isset($data['userShippingData'])) {
foreach ($data['userShippingData'] as $key => $value) {
if (isset($value['value']) && isset($value['label'])) {
$data['userShippingData'][$key] = array(
"label" => strip_tags($value['label']),
"value" => strip_tags($value['value'])
);
}
}
}
$this->orderData = $data;
}
/**
* Send the order email
*
* @param boolean $isOwner true to send the owner's email
* @param string $from from address
* @param string $to to address
*
* @return boolean
*/
function sendEmail($isOwner, $from, $to)
{
global $ImMailer;
$separationLine = "<tr><td colspan=\"2\" style=\"margin: 10px 0; height: 10px; font-size: 0.1px; border-bottom: 1px solid [email:emailBackground];\"> </td></tr>\n";
$opt = 0;
$vat = 0;
$userDataTxt = "";
$userDataHtml = "";
$userDataCSVH = Array();
$userDataCSV = Array();
$shippingDataTxt = "";
$shippingDataHtml = "";
$shippingDataCSVH = Array();
$shippingDataCSV = Array();
$orderDataTxt = "";
$orderDataHTML = "";
$orderDataCSV = "";
//
// Set the invoice data
//
if (isset($this->orderData['userInvoiceData']) && is_array($this->orderData['userInvoiceData'])) {
$i = 0;
foreach ($this->orderData['userInvoiceData'] as $key => $value) {
if (trim($value['value']) != "") {
// Is it an email?
if (preg_match('/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*\@([a-z0-9])' . '(([a-z0-9-])*([a-z0-9]))+' . '(\.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i', $value['value'])) {
$f = "\n\t\t\t\t<td><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['label']) . ":</b></td>\n\t\t\t\t<td><a href=\"mailto:" . $value['value'] . "\">". $value['value'] . "</a></td>";
} else if (preg_match('/^http[s]?:\/\/[a-zA-Z0-9\.\-]{2,}\.[a-zA-Z]{2,}/', $value['value'])) {
// Is it an URL?
$f = "\n\t\t\t\t<td><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['label']) . ":</b></td>\n\t\t\t\t<td><a href=\"" . $value['value'] . "\">". $value['value'] . "</a></td>";
} else {
$f = "\n\t\t\t\t<td><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['label']) . ":</b></td>\n\t\t\t\t<td>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['value']) . "</td>";
}
$userDataTxt .= $value['label'] . ": " . $value['value'] . "\n";
$userDataHtml .= "\n\t\t\t<tr" . ($i%2 ? " bgcolor=\"[email:bodyBackgroundOdd]\"" : "") . ">" . $f . "\n\t\t\t</tr>";
$userDataCSVH[] = $value['label'];
$userDataCSV[] = $value['value'];
$i++;
}
}
if ($userDataHtml != "")
$userDataHtml = "\n\t\t<table width=\"100%\" style=\"font: inherit;\">" . $userDataHtml . "\n\t\t</table>";
}
//
// Set the shipping data
//
if (isset($this->orderData['userShippingData']) && is_array($this->orderData['userShippingData'])) {
$i = 0;
foreach ($this->orderData['userShippingData'] as $key => $value) {
if (trim($value['value']) != "") {
// Is it an email?
if (preg_match('/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*\@([a-z0-9])' . '(([a-z0-9-])*([a-z0-9]))+' . '(\.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i', $value['value'])) {
$f = "\n\t\t\t\t<td><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['label']) . ":</b></td>\n\t\t\t\t<td><a href=\"mailto:" . $value['value'] . "\">". $value['value'] . "</a></td>";
} else if (preg_match('/^http[s]?:\/\/[a-zA-Z0-9\.\-]{2,}\.[a-zA-Z]{2,}/', $value['value'])) {
// Is it an URL?
$f = "\n\t\t\t\t<td><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['label']) . ":</b></td>\n\t\t\t\t<td><a href=\"" . $value['value'] . "\">". $value['value'] . "</a></td>";
} else {
$f = "\n\t\t\t\t<td><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['label']) . ":</b></td>\n\t\t\t\t<td>" . str_replace(array("\\'", '\\"'), array("'", '"'), $value['value']) . "</td>";
}
$shippingDataTxt .= $value['label'] . ": " . $value['value'] . "\n";
$shippingDataHtml .= "\n\t\t\t<tr" . ($i%2 ? " bgcolor=\"[email:bodyBackgroundOdd]\"" : "") . ">" . $f . "\n\t\t\t</tr>";
$shippingDataCSVH[] = $value['label'];
$shippingDataCSV[] = $value['value'];
$i++;
}
}
if ($shippingDataHtml != "")
$shippingDataHtml = "\n\t\t<table width=\"100%\" style=\"font: inherit;\">" . $shippingDataHtml . "\n\t\t</table>";
}
$userDataCSV = @implode(";", $userDataCSVH) . "\n" . @implode(";", $userDataCSV);
$shippingDataCSV = @implode(";", $shippingDataCSVH) . "\n" . @implode(";", $shippingDataCSV);
//
// Set the products data
//
if (isset($this->orderData['products']) && is_array($this->orderData['products'])) {
$i = 0;
foreach ($this->orderData['products'] as $key => $value)
$opt = (isset($value["option"]) && $value["option"] != "null");
$vat = ($this->settings['vat_type'] != "none");
$colspan = 3 + ($opt ? 1 : 0) + ($vat ? 1 : 0);
$orderDataHTML = "<table cellpadding=\"5\" width=\"100%\" style=\"font: inherit; border-collapse: collapse;\">
<tr bgcolor=\"[email:bodyBackgroundOdd]\">
<td style=\"border: 1px solid [email:bodyBackgroundBorder];\">
<b>" . l10n("cart_name") . "</b>
</td>" .
($opt ?
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; min-width: 80px;\">
<b>" . l10n("product_option") . "</b>
</td>" : "") .
"<td style=\"border: 1px solid [email:bodyBackgroundBorder];\">
<b>" . l10n("cart_qty") . "</b>
</td>
<td style=\"border: 1px solid [email:bodyBackgroundBorder]; min-width: 70px;\">
<b>" . l10n("cart_price") . "</b>
</td>" .
($vat ?
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; min-width: 70px;\">
<b>" . ($this->settings['vat_type'] == "included" ? l10n("cart_vat_included") : l10n("cart_vat")) ."</b>
</td>" : "") .
"<td style=\"border: 1px solid [email:bodyBackgroundBorder];\">
<b>" . l10n("cart_subtot") . "</b>
</td>
</tr>\n";
$orderDataCSV = l10n("cart_name") . ";" . l10n("cart_descr") . ";" . ($opt ? l10n("product_option") . ";" : "") . l10n("cart_qty") . ";" . l10n("cart_price") . ";" . ($vat ? l10n("cart_vat") .";" : "") . l10n("cart_subtot");
foreach ($this->orderData['products'] as $key => $value) {
// CSV
$orderDataCSV .= "\n"
. strip_tags(str_replace(array("\n", "\r"), "", $value["name"])) . ";"
. strip_tags(str_replace(array("\n", "\r"), "", $value["description"])) . ";"
. (($opt && $value["option"] != "null") ? $value["option"] . ( $value["suboption"] != "null" ? $value["suboption"] . ";" : "") : "")
. $value["quantity"] . ";"
. ($this->settings['vat_type'] == "excluded" ? $value["singlePrice"] : $value['singlePricePlusVat']) . ";"
. ($vat ? $value["vat"] .";" : "")
. ($this->settings['vat_type'] == "excluded" ? $value["price"] : $value['pricePlusVat']);
// Txt
$orderDataTxt .=
strip_tags(str_replace(array("\n", "\r"), "", $value["name"]))
. (($opt && $value["option"] != "null") ? " " . $value["option"] . ( $value["suboption"] != "null" ? " " . $value["suboption"] : "") : "")
. "- " . strip_tags(str_replace(array("\n", "\r"), "", $value["description"])) . "\n "
. $value["quantity"] . " x "
. ( $this->settings['vat_type'] == "excluded" ?
"(" . $value["singlePrice"] . " + " . l10n("cart_vat") . " " . $value["vat"] . ")"
:
$value["singlePricePlusVat"]
)
. " = " . ($this->settings['vat_type'] == "excluded" ? $value["price"] : $value['pricePlusVat']) . "\n\n";
// HTML
$orderDataHTML .= "\n\t\t\t\t<tr valign=\"top\" style=\"vertical-align: top\"" . ($i%2 ? " bgcolor=\"#EEEEEE\"" : "") . ">
<td style=\"border: 1px solid [email:bodyBackgroundBorder];\">" . $value["name"] . "<br />" . $value["description"] . "</td>" .
($opt ? "<td style=\"border: 1px solid [email:bodyBackgroundBorder];\">" . (($value["option"] != "null") ? $value["option"] . (($value["suboption"] != "null") ? $value["suboption"] : "") : "") . "</td>" : "") .
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $value["quantity"] . "</td>" .
($this->settings['vat_type'] == "excluded" ?
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . ($value["singlePrice"] == $value['singleFullPrice'] ? $value['singlePrice'] : $value['singlePrice'] . ' <span style="text-decoration: line-through;">' . $value['singleFullPrice'] . "</span>") . "</td>"
:
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . ($value["singlePricePlusVat"] == $value['singleFullPricePlusVat'] ? $value['singlePricePlusVat'] : $value['singlePricePlusVat'] . ' <span style="text-decoration: line-through;">' . $value['singleFullPrice'] . "</span>") . "</td>"
)
.
($vat ? "<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $value["vat"] ."</td>" : "") .
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . ($this->settings['vat_type'] == "excluded" ? $value["price"] : $value['pricePlusVat']) . "</td>
</tr>\n";
$i++;
}
}
//
// Shipping
//
if (isset($this->orderData['shipping']) && is_array($this->orderData['shipping'])) {
$orderDataHTML .= "\n\t\t\t<tr>" .
($this->settings['vat_type'] != "none" ?
"<td colspan=\"" . ($colspan - 1) . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . l10n('cart_shipping') . ": " . $this->orderData['shipping']['name'] . "</td>" .
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['shipping']['vat'] . "</td>"
:
"<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . l10n('cart_shipping') . ": " . $this->orderData['shipping']['name'] . "</td>"
)
. "<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . ($this->settings['vat_type'] == "excluded" ? $this->orderData['shipping']['price'] : $this->orderData['shipping']['pricePlusVat']) . "</td>
</tr>";
$orderDataTxt .= "\n" . l10n('cart_shipping') . " - " . $this->orderData['shipping']['name'] . ": " . ($this->settings['vat_type'] == "excluded" ? $this->orderData['shipping']['price'] : $this->orderData['shipping']['pricePlusVat']);
}
//
// Payment
//
if (isset($this->orderData['payment']) && is_array($this->orderData['payment'])) {
$orderDataHTML .= "\n\t\t\t<tr>" .
($this->settings['vat_type'] != "none" ?
"<td colspan=\"" . ($colspan - 1) . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . l10n('cart_payment') . ": " . $this->orderData['payment']['name'] . "</td>" .
"<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['payment']['vat'] . "</td>"
:
"<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . l10n('cart_payment') . ": " . $this->orderData['payment']['name'] . "</td>"
)
. "<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . ($this->settings['vat_type'] == "excluded" ? $this->orderData['payment']['price'] : $this->orderData['payment']['pricePlusVat']) . "</td>
</tr>";
$orderDataTxt .= "\n" . l10n('cart_payment') . " - " . $this->orderData['payment']['name'] . ": " . ($this->settings['vat_type'] == "excluded" ? $this->orderData['payment']['price'] : $this->orderData['payment']['pricePlusVat']);
}
//
// Total amounts
//
switch ($this->settings['vat_type']) {
case "excluded":
$orderDataHTML .= "\n\t\t\t<tr>
<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right; font-weight: bold;\">" . l10n('cart_vat') . "</td>
<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['totalVat'] . "</td>
</tr>";
$orderDataHTML .= "\n\t\t\t<tr>
<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right; font-weight: bold;\">" . l10n('cart_total_vat') . "</td>
<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['totalPricePlusVat'] . "</td>
</tr>";
$orderDataTxt .= "\n" . l10n('cart_vat') . ": " . $this->orderData['totalVat'];
$orderDataTxt .= "\n" . l10n('cart_total_vat') . ": " . $this->orderData['totalPricePlusVat'];
break;
case "included":
$orderDataHTML .= "\n\t\t\t<tr>
<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right; font-weight: bold;\">" . l10n('cart_total_vat') . "</td>
<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['totalPricePlusVat'] . "</td>
</tr>";
$orderDataHTML .= "\n\t\t\t<tr>
<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right; font-weight: bold;\">" . l10n('cart_vat_included') . "</td>
<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['totalVat'] . "</td>
</tr>";
$orderDataTxt .= "\n" . l10n('cart_total_vat') . ": " . $this->orderData['totalPricePlusVat'];
$orderDataTxt .= "\n" . l10n('cart_vat_included') . ": " . $this->orderData['totalVat'];
break;
case "none":
$orderDataHTML .= "\n\t\t\t<tr>
<td colspan=\"" . $colspan . "\" style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right; font-weight: bold;\">" . l10n('cart_total_price') . "</td>
<td style=\"border: 1px solid [email:bodyBackgroundBorder]; text-align: right;\">" . $this->orderData['totalPricePlusVat'] . "</td>
</tr>";
$orderDataTxt .= "\n" . l10n('cart_total_price') . ": " . $this->orderData['totalPricePlusVat'];
break;
}
$orderDataHTML .= "</table>";
$txtMsg = "";
$htmlMsg = "<table border=0 width=\"100%\" style=\"font: inherit;\">\n";
// Order number
$htmlMsg .= "<tr><td colspan=\"2\" style=\"text-align: center; font-weight: bold;font-size: 1.11em\">" . l10n('cart_order_no') . ": " . $this->orderData['orderNo'] . "</td></tr>";
$txtMsg .= "\n\n" . str_replace("<br>", "\n", l10n('cart_order_no') . ": " . $this->orderData['orderNo']);
// Customer's data
if ($shippingDataHtml != "") {
$htmlMsg .= "\n<tr style=\"vertical-align: top\" valign=\"top\">\n\t<td style=\"width: 50%; padding: 20px 0;\">\n\t\t<h3 style=\"font-size: 1.11em\">" . l10n('cart_vat_address') . "</h3>\n\t\t" . $userDataHtml . "\n\t</td>";
$htmlMsg .= "\n\t<td style=\"width: 50%; padding: 20px 0;\">\n\t\t<h3 style=\"font-size: 1.11em\">" . l10n('cart_shipping_address') . "</h3>\n\t\t" . $shippingDataHtml . "</td>\n\t</tr>";
$txtMsg .= "\n" . str_replace("<br />", "\n", l10n('cart_vat_address') . "\n" . $userDataTxt);
$txtMsg .= "\n" . str_replace("<br />", "\n", l10n('cart_shipping_address') . "\n" . $shippingDataTxt);
} else {
$htmlMsg .= "\n<tr>\n\t<td colspan=\"2\" style=\"padding: 20px 0 0 0;\">\n\t\t<h3 style=\"font-size: 1.11em\">" . l10n('cart_vat_address') . "/" . l10n('cart_shipping_address') . "</h3>\n\t\t" . $userDataHtml . "</td>\n</tr>";
$txtMsg .= "\n" . str_replace("<br />", "\n", l10n('cart_vat_address') . "/" . l10n('cart_shipping_address') . "\n" . $userDataTxt);
}
$htmlMsg .= $separationLine;
// Products
$htmlMsg .= "<tr><td colspan=\"2\" style=\"padding: 5px 0 0 0;\"><h3 style=\"font-size: 1.11em\">" . l10n('cart_product_list') . "</h3>" . $orderDataHTML . "</td></tr>";
$txtMsg .= "\n\n" . str_replace("<br />", "\n", l10n('cart_product_list') . "\n" . $orderDataTxt);
$htmlMsg .= $separationLine;
// Payment
if (isset($this->orderData['payment']) && is_array($this->orderData['payment'])) {
$htmlMsg .= "<tr>
<td colspan=\"2\" style=\"padding: 5px 0 0 0;\">
<h3 style=\"font-size: 1.11em\">" . l10n('cart_payment') . "</h3>" .
nl2br($this->orderData['payment']['name']) . ( !$isOwner ? '<br />' . nl2br($this->orderData['payment']['email_text']) . '<div style="text-align: center; margin-top: 20px;">' . $this->orderData['payment']['html'] . '</div>' : "" ) .
"</td>
</tr>";
$txtMsg .= "\n\n" . str_replace("<br />", "\n", l10n('cart_payment') . "\n" . $this->orderData['payment']['name'] . ( !$isOwner ? "\n" . $this->orderData['payment']['email_text'] : "" ));
$htmlMsg .= $separationLine;
}
// Shipping
if (isset($this->orderData['shipping']) && is_array($this->orderData['shipping'])) {
$htmlMsg .= "<tr>
<td colspan=\"2\" style=\"padding: 5px 0 0 0;\">
<h3 style=\"font-size: 1.11em\">" . l10n('cart_shipping') . "</h3>" .
nl2br($this->orderData['shipping']['name']) . ( !$isOwner ? '<br />' . nl2br($this->orderData['shipping']['email_text']) : "" ) .
"</td>
</tr>";
$txtMsg .= "\n\n" . str_replace("<br />", "\n", l10n('cart_shipping') . "\n" . $this->orderData['shipping']['name'] . ( !$isOwner ? "\n" . $this->orderData['shipping']['email_text'] : "" ));
}
// Closing message
$htmlMsg .= "</table>\n";
$attachments = array();
if ($this->settings['useCSV'] && $isOwner) {
$txtMsg .= $userDataCSV . "\n" . $orderDataCSV;
$attachments[] = array("name" => "user_data.csv", "content" => $userDataCSV, "mime" => "text/csv");
$attachments[] = array("name" => "order_data.csv", "content" => $orderDataCSV, "mime" => "text/csv");
}
return $ImMailer->send($from, $to, l10n('cart_order_no') . " " . $this->orderData['orderNo'], $txtMsg, $htmlMsg, $attachments);
}
/**
* Send the order email to the owner
* @return boolean
*/
function sendOwnerEmail()
{
return $this->sendEmail(true, $this->settings['owner_email'], $this->settings['owner_email']);
}
/**
* Send the order email to the customer
* @return boolean
*/
function sendCustomerEmail()
{
return $this->sendEmail(false, $this->settings['owner_email'], $this->orderData['userInvoiceData']['Email']['value']);
}
}
/**
* This file stores the class used to add/remove/edit comments
*
* @category X5engine
* @package X5engine
* @license Copyright by Incomedia http://incomedia.eu
* @link http://websitex5.com
*/
/**
* Use this class to store comments
*
* @category X5engine
* @package X5engine
* @license Copyright by Incomedia http://incomedia.eu
* @link http://websitex5.com
*/
class ImComment
{
var $comments = array();
var $error = 0;
/**
* Get the comments from a file
*
* @param string $file The source file path
*
* @return void
*/
function loadFromXML($file)
{
if (!file_exists($file)) {
$this->comments = array();
return;
}
$xmlstring = @file_get_contents($file);
if (strpos($xmlstring, "<?xml") !== false) {
$xml = new imXML();
// Remove the garbage (needed to avoid loosing comments when the xml string is malformed)
$xmlstring = preg_replace('/<([0-9]+)>.*<\/\1>/i', '', $xmlstring);
$xmlstring = preg_replace('/<comment>\s*<\/comment>/i', '', $xmlstring);
$comments = $xml->parse_string($xmlstring);
if ($comments !== false && is_array($comments)) {
$tc = array();
if (!isset($comments['comment'][0]) || !is_array($comments['comment'][0]))
$comments['comment'] = array($comments['comment']);
for ($i = 0; $i < count($comments['comment']); $i++) {
foreach ($comments['comment'][$i] as $key => $value) {
$tc[$i][$key] = str_replace(array("\\'", '\\"'), array("'", '"'), htmlspecialchars_decode($value));
}
}
$this->comments = $tc;
} else {
// The comments cannot be retrieved. The XML is jammed.
// Do a backup copy of the file and then reset the xml.
// Hashed names ensure that a file is not copied more than once
$n = $file . "_version_" . md5($xmlstring);
if (!@file_exists($n))
@copy($file, $n);
$this->comments = array();
}
} else {
$this->loadFromOldFile($file);
}
}
/**
* Get the comments from a v8 comments file
*
* @param string $file The source file path
*
* @return void
*/
function loadFromOldFile($file)
{
if (@file_exists($file)) {
$f = @file_get_contents($file);
$f = explode("\n", $f);
for ($i = 0;$i < count($f)-1; $i += 6) {
$c[$i/6]['name'] = stripslashes($f[$i]);
$c[$i/6]['email'] = $f[$i+1];
$c[$i/6]['url'] = $f[$i+2];
$c[$i/6]['body'] = stripslashes($f[$i+3]);
$c[$i/6]['timestamp'] = $f[$i+4];
$c[$i/6]['approved'] = $f[$i+5];
$c[$i/6]['rating'] = 0;
}
return $this->comments = $c;
} else {
return $this->comments = array();
}
}
/**
* Save the comments in a xml file
*
* @param string $file The destination file path
*
* @return boolean
*/
function saveToXML($file)
{
// If the count is 0, delete the file and exit
if (count($this->comments) === 0) {
if (@file_exists($file))
@unlink($file);
return true;
}
// If the folder doesn't exists, try to create it
$dir = @dirname($file);
if ($dir != "" && $dir != "/" && $dir != "." && $dir != "./" && !file_exists($dir)) {
@mkdir($dir, 777, true);
}
$xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
$xml .= "<comments>\n";
$i = 0;
foreach ($this->comments as $comment) {
$txml = "";
foreach ($comment as $key => $value) {
// Well formed content only
if (!preg_match('/[0-9]+/', $key) && in_array(gettype($value), array('string', 'integer', 'double'))) {
$code = str_replace(array("\\'", '\\"', "\\\""), array("'", '"', "\""), preg_replace('/[\n\r\t]*/', '', nl2br($value)));
$txml .= "\t\t<" . $key . "><![CDATA[" . htmlspecialchars($code) . "]]></" . $key . ">\n";
}
}
if ($txml != "")
$xml .= "\t<comment>\n" . $txml . "\t</comment>\n";
}
$xml .= "</comments>";
if ((is_writable($file) || !file_exists($file))) {
if (!$f = @fopen($file, 'w+')) {
$this->error = -3;
return false;
} else {
if (flock($f, LOCK_EX)) {
$locked = 1;
}
if (fwrite($f, $xml) === false) {
$this->error = -4;
return false;
} else {
if($locked)
flock($f, LOCK_UN);
fclose($f);
$this->error = 0;
return true;
}
}
} else {
$this->error = -2;
return false;
}
}
/**
* Add a comment to a file
*
* @param array $comment the array of data to store
*
* @return void
*/
function add($comment)
{
foreach ($comment as $key => $value) {
$comment[$key] = $this->filterCode($value, true);
}
$this->comments[] = $comment;
}
/**
* Sort the array
*
* @param string $orderby Field to compare when ordering the array
* @param string $sort Sort by ascending (asc) or descending (desc) order
*
* @return void
*/
function sort($orderby = "", $sort = "desc")
{
if (count($this->comments) === 0)
return;
// Find where the comments has this field
// This is useful to order using a field which is not present in every comment (like the ts field, which is missing in the stars-only vote type)
$comment = null;
for ($i=0; $i < count($this->comments) && $comment == null; $i++) {
if (isset($this->comments[$i][$orderby]))
$comment = $this->comments[$i];
}
if ($comment === null)
return;
// Order the array
$symbol = (strtolower($sort) == "desc" ? '<' : '>');
$compare = 'if (!isset($a["' . $orderby . '"]) || !isset($b["' . $orderby . '"])) return 0;';
$compare .= 'if($a["' . $orderby . '"] == $b["' . $orderby . '"]) return 0; ';
// The orderable field is a timestamp
if (preg_match("/[0-9]{4}-[0-9]{2}-[0-9]{2}\s[0-9]{2}:[0-9]{2}:[0-9]{2}/", $comment[$orderby]))
$compare .= 'if (strtotime($a["' . $orderby . '"]) ' . $symbol . ' strtotime($b["' . $orderby . '"])) return -1; return 1;';
// The orderable field is a number
else if (is_numeric($comment[$orderby]))
$compare .= 'if ($a["' . $orderby . '"] ' . $symbol . ' $b["' . $orderby . '"]) return -1; return 1;';
// The orderable field is a string
else if (is_string($comment[$orderby]))
$compare .= 'return strcmp($a["' . $orderby . '"], $b["' . $orderby . '"])';
// Sort and return
usort($this->comments, create_function('$a, $b', $compare));
}
/**
* Get all the comments
*
* @param string $orderby Field to compare when ordering the array
* @param string $sort Sort by ascending (asc) or descending (desc) order
*
* @return array
*/
function getAll($orderby = "", $sort = "desc")
{
if ($orderby == "" || count($this->comments) === 0)
return $this->comments;
$this->sort($orderby, $sort);
return $this->comments;
}
/**
* Get the comment n
*
* @param integer $n The index of comment
*
* @return array
*/
function get($n)
{
if (isset($this->comments[$n]))
return $this->comments[$n];
return array();
}
/**
* Replace the comment $n with $comment
*
* @param integer $n Comment number
* @param array $comment Comment data
*
* @return boolean
*/
function edit($n, $comment)
{
if (isset($this->comments[$n])) {
$this->comments[$n] = $comment;
return true;
}
return false;
}
/**
* Delete the comment at $n
*
* @param integer $n The index of the comment
*
* @return void
*/
function delete($n)
{
// Delete an element from the array and reset the indexes
if (isset($this->comments[$n])) {
$comments = $this->comments;
$this->comments = array();
for ($i = 0; $i < count($comments); $i++)
if ($i != $n)
$this->comments[] = $comments[$i];
return true;
} else {
return false;
}
}
/**
* Clean the data from XSS
*
* @param string $str The string to parse
* @param boolean $allow_links true to allow links
*
* @return string
*/
function filterCode($str, $allow_links = false)
{
global $imSettings;
if (gettype($str) != 'string')
return "";
// Remove javascript
while (($start = imstripos($str, "<script")) !== false) {
$end = imstripos($str, "</script>") + strlen("</script>");
$str = substr($str, 0, $start) . substr($str, $end);
}
// Remove PHP Code
while (($start = imstripos($str, "<?")) !== false) {
$end = imstripos($str, "?>") + strlen("?>");
$str = substr($str, 0, $start) . substr($str, $end);
}
// Remove ASP code
while (($start = imstripos($str, "<%")) !== false) {
$end = imstripos($str, "%>") + strlen("<%");
$str = substr($str, 0, $start) . substr($str, $end);
}
// Allow only few tags
$str = strip_tags($str, '<b><i><u>' . ($allow_links ? '<a>' : ''));
// Remove XML injection code
while (($start = imstripos($str, "<![CDATA[")) !== false) {
// Remove the entire XML block when possible
if (imstripos($str, "]]>") !== false) {
$end = imstripos($str, "]]>") + strlen("]]>");
$str = substr($str, 0, $start) . substr($str, $end);
} else {
$str = str_replace("<![CDATA[", "", str_replace("<![cdata[", "", $str));
}
}
while (($start = imstripos($str, "]]>")) !== false) {
$str = str_replace("]]>", "", $str);
}
$count = 1;
while ($count)
$str = preg_replace("/(<[\\s\\S]+) on.*\\=(['\"\"])[\\s\\S]+\\2/i", "\\1", $str, -1, $count);
$matches = array();
preg_match_all('~<a.*>~isU', $str, $matches);
for ($i = 0; $i < count($matches[0]); $i++) {
if (imstripos($matches[0][$i], 'nofollow') === false && imstripos($matches[0][$i], $imSettings['general']['url']) === false) {
$result = trim($matches[0][$i], ">") . ' rel="nofollow">';
$str = str_replace(strtolower($matches[0][$i]), strtolower($result), $str);
}
}
return $str;
}
/**
* Provide the last error
*
* @return int
*/
function lastError()
{
return $this->error;
}
}
class ImDb
{
var $conn;
var $db;
var $db_name;
var $engine = "MYISAM";
/**
* Define a new ImDb Object
* (PHP5 Constructor)
*
* @param string $host
* @param string $user
* @param string $pwd
* @param string $db
*
* @return void
*/
function __construct($host, $user, $pwd, $db)
{
$this->setUp($host, $user, $pwd, $db);
}
/**
* Define a new ImDb Object
* (PHP4 Constructor)
*
* @param string $host
* @param string $user
* @param string $pwd
* @param string $db
*
* @return void
*/
function ImDb($host, $user, $pwd, $db)
{
$this->setUp($host, $user, $pwd, $db);
}
function setUp($host, $user, $pwd, $db)
{
$this->db_name = $db;
$this->conn = @mysql_connect($host, $user, $pwd);
if ($this->conn === false)
return;
$this->db = @mysql_select_db($db, $this->conn);
if ($this->db === false)
return;
if (function_exists('mysql_set_charset'))
@mysql_set_charset("utf8", $this->conn);
else
@mysql_query('SET NAMES "utf8"', $this->conn);
}
/**
* Check wheter the class is connected or not
*
* @return boolean
*/
function testConnection()
{
return ($this->conn !== false && $this->db !== false);
}
/**
* Close the connection
*
* @return void
*/
function closeConnection()
{
@mysql_close($this->conn);
}
/**
* Create a new table or update an existing one. The $fields array must be passed as:
* array( "field_name" => array(
* "type" => "TEXT"
* "null" => true
* "more" => "More data"
* ))
* @param string $name The table name
* @param array $fields The table fields list
* @return boolean
*/
function createTable( $name, $fields )
{
$qfields = array();
$primaries = array();
$createResult = false;
// If the table does not exists, create it
if (!$this->tableExists($name)) {
$query = "CREATE TABLE `" . $this->db_name . "`.`" . $name . "` (";
foreach ($fields as $key => $value) {
$qfields[] = "`" . $key . "` " .
$value['type'] .
($value['type'] == 'TEXT' ? " CHARACTER SET utf8 COLLATE utf8_unicode_ci" : "") .
(!isset($value['null']) || !$value['null'] ? " NOT NULL" : "") .
(isset($value['auto_increment']) ? " AUTO_INCREMENT" : "") .
(isset($value['more']) ? " " . $value['more'] : "");
if (isset($value['primary']) && $value['primary']) {
$primaries[] = "`" . $key . "`";
}
}
$query .= implode(",", $qfields);
if (count($primaries))
$query .= ", PRIMARY KEY (" . implode(",", $primaries) . ")";
$query .= ") ENGINE = " . $this->engine . " ;";
$createResult = mysql_query($query, $this->conn);
} else {
$result = mysql_query("SHOW COLUMNS FROM `" . $this->db_name . "`.`" . $name . "`", $this->conn);
if ($result) {
// Actual fields
$query = "ALTER TABLE `" . $this->db_name. "`.`" . $name . "`";
$act_fields = array();
while ($row = mysql_fetch_array($result))
$act_fields[] = $row[0];
// New fields
$new_fields = array_diff(array_keys($fields), $act_fields);
$new_fields = array_merge($new_fields); // Order the indexes
if (count($new_fields) > 0) {
foreach ($new_fields as $key) {
$qfields[] = " ADD `" . $key . "` " . $fields[$key]['type'] .
($fields[$key]['type'] == 'TEXT' ? " CHARACTER SET utf8 COLLATE utf8_unicode_ci" : "") .
(!isset($fields[$key]['null']) || !$fields[$key]['null'] ? " NOT NULL" : "") .
(isset($value['auto_increment']) ? " AUTO_INCREMENT" : "") .
(isset($fields[$key]['more']) ? " " . $fields[$key]['more'] : "");
}
$query .= implode(",", $qfields);
$createResult = mysql_query($query, $this->conn);
}
}
}
return $createResult;
}
/**
* Delete a table. Used often only for test purposes
*
* @param string $table The table to delete
*
* @return void
*/
function deleteTable($table)
{
mysql_query("DROP TABLE " . $this->db_name . "." . $table, $this->conn);
}
/**
* Check if the table exists in the current database
*
* @param string $table The table name
*
* @return boolean true if the table exists
*/
function tableExists($table)
{
$result = mysql_query("SHOW FULL TABLES FROM `" . $this->db_name . "` LIKE '" . mysql_real_escape_string($table, $this->conn) . "'", $this->conn);
// Check that the name is correct (usage of LIKE is not correct if there are wildcards in the table name. Unfortunately MySQL 4 doesn't allow another syntax..)
while (!is_bool($result) && $tb = mysql_fetch_array($result)) {
if ($tb[0] == $table)
return true;
}
return false;
}
/**
* Get the last error
*
* @return array
*/
function error()
{
return mysql_error();
}
/**
* Provide the last inserted ID of the AUTOINCREMENT column
*
* @return int The id of the latest insert operation
*/
function lastInsertId()
{
$res = $this->query("SELECT LAST_INSERT_ID() AS `id`");
if (count($res) > 0 && isset($res[0]['id'])) {
return $res[0]['id'];
}
return 0;
}
/**
* Execute a query
*
* @param string $query The query
*
* @return array The query result
*/
function query($query)
{
$result = mysql_query($query, $this->conn);
if (!is_bool($result)) {
$rows = array();
while($row = mysql_fetch_array($result))
$rows[] = $row;
return $rows;
}
return $result;
}
/**
* Escape a string
*
* @param string $string The string to escape
*
* @return string
*/
function escapeString($string)
{
return mysql_real_escape_string($string, $this->conn);
}
}
/**
* Provide support for sending and saving the email form data
*/
class ImForm
{
var $fields = array();
var $files = array();
var $answers = array();
/**
* Set the data of a field
*
* @param string $label The field label
* @param strin $value The field value
* @param string $dbname The name to use in the db
*
* @return boolean
*/
function setField($label, $value, $dbname = "")
{
$this->fields[] = array("label" => $label, "value" => $value, "dbname" => $dbname);
return true;
}
/**
* Provide the currently set fields
*
* @return array
*/
function fields()
{
return $this->fields;
}
/**
* Set a file field
*
* @param string $label The field label
* @param file $value The $_FILE[id] content
* @param string $folder The folder in which the file must be saved
* @param string $dbname The db column in which this filed must be saved
* @param string $extension The extension of the file
* @param integer $maxsize The max size (0 to not check this)
*
* @param boolean
*/
function setFile($label, $value, $folder = "", $dbname = "", $extensions = "", $maxsize = 0)
{
if (is_array($extensions))
$extensions = implode(",", $extensions);
$exists = file_exists($value['tmp_name']);
$extension = (strlen(trim($extensions)) === 0 || strpos($extensions, substr($value['name'], strpos($value['name'], ".") + 1)) !== false);
$size = ($maxsize === 0 || $maxsize >= $value['size']);
if (!$exists || !$extension || !$size) {
return false;
}
if ($folder != "" && substr($folder, 0, -1) != "/")
$folder .= "/";
$this->files[] = array(
"value" => $value,
"label" => $label,
"dbname" => $dbname,
"folder" => $folder,
// Save the file content to set is as available for every istance in the class
// This because after calling move_uploaded_file the temp file is not available anymore
"content" => @file_get_contents($value['tmp_name'])
);
return true;
}
/**
* Provides the currently set files
*
* @return array
*/
function files()
{
return $this->files;
}
/**
* Set the answer to check
*
* @param string $questionId The question id
* @param string $answer The correct answer
*
* @return void
*/
function setAnswer($questionId, $answer)
{
$this->answers[$questionId] = $answer;
}
/**
* Check if the answer $answer is correct for question $questionId
*
* @param string $questionId The question id
* @param string $answer The answer
*
* @return boolean
*/
function checkAnswer($questionId, $answer)
{
$questionId += "";
return (isset($this->answers[$questionId]) && trim(strtolower($this->answers[$questionId])) == trim(strtolower($answer)));
}
/**
* Provides the currently set answers
*
* @return array
*/
function answers()
{
return $this->answers;
}
/**
* Save the data in the database
*
* @param string $host
* @param string $user
* @param string $passwd
* @param string $database
* @param string $table
*
* @return boolean
*/
function saveToDb($host, $user, $passwd, $database, $table)
{
$db = new ImDb($host, $user, $passwd, $database);
if (!$db->testConnection())
return false;
$fields = array();
$names = array();
$values = array();
$i = 0;
foreach ($this->fields as $field) {
$name = isset($field['dbname']) && $field['dbname'] !== "" ? $field['dbname'] : "field_" . $i++;
$fields[$name] = array(
"type" => "TEXT"
);
$names[] = "`" . $name . "`";
$values[] = "'" . $db->escapeString($field['value']) . "'";
}
$i = 0;
foreach ($this->files as $file) {
$fieldname = isset($file['dbname']) && $file['dbname'] !== "" ? $file['dbname'] : "file_" . $i++;
$filename = $this->findFileName($file['folder'], $file['value']['name']);
$fields[$fieldname] = array(
"type" => "TEXT"
);
$names[] = "`" . $fieldname . "`";
$values[] = "'" . $db->escapeString($filename) . "'";
// Create and check the folder
$folder = "../";
if (($pos = strpos($file['folder'], "/")) === 0)
$file['folder'] = substr($file['folder'], 1);
$folder .= $file['folder'];
if ($folder != "../" && !file_exists($folder))
@mkdir($folder, 0777, true);
$folder = str_replace("//", "/", $folder .= $filename);
// Save the file
@move_uploaded_file($file['value']['tmp_name'], $folder);
}
// Create the table
$db->createTable($table, $fields);
// Save the fields data
$query = "INSERT INTO `" . $table . "` (" . implode(",", $names) . ") VALUES (" . implode(",", $values) . ")";
$db->query($query);
$db->closeConnection();
return true;
}
/**
* Find a free filename
*
* @param string $folder The folder in which the file is being saved
* @param string $tmp_name The filename
*
* @return string The new name
*/
function findFileName($folder, $tmp_name)
{
$pos = strrpos($tmp_name, ".");
$ext = ($pos !== false ? substr($tmp_name, $pos) : "");
$fname = basename($tmp_name, $ext);
do {
$rname = $fname . "_" . rand(0, 10000) . $ext;
} while (file_exists($folder . $rname));
return $rname;
}
/**
* Send the email to the site's owner
*
* @param string $from
* @param string $to
* @param string $subject
* @param string $text The email body
* @param boolean $csv Attach the CSV files?
*
* @return boolean
*/
function mailToOwner($from, $to, $subject, $text, $csv = false)
{
global $ImMailer;
//Form Data
$txtData = strip_tags($text) . "\n\n";
$htmData = nl2br($text) . "<br><br><table border=0 width=\"100%\" style=\"[email:contentStyle]\">";
$csvHeader = "";
$csvData = "";
foreach ($this->fields as $field) {
if (is_array($field['value'])) {
$txtData .= $field['label'] . ": " . implode(", ", $field['value']) . "\r\n";
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . $field['label'] . ":</b></td><td>" . implode(", ", $field['value']) . "</td></tr>";
if ($csv) {
$csvHeader .= $field['label'] . ";";
$csvData .= implode(", ", $field['value']) . ";";
}
} else {
$txtData .= $field['label'] . ": " . $field['value'] . "\r\n";
// Is it an email?
if (preg_match('/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*\@([a-z0-9])' . '(([a-z0-9-])*([a-z0-9]))+' . '(\.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i', $field['value'])) {
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ":</b></td><td><a href=\"mailto:" . $field['value'] . "\">". $field['value'] . "</a></td></tr>";
} else if (preg_match('/^http[s]?:\/\/[a-zA-Z0-9\.\-]{2,}\.[a-zA-Z]{2,}/', $field['value'])) {
// Is it an URL?
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ":</b></td><td><a href=\"" . $field['value'] . "\">". $field['value'] . "</a></td></tr>";
} else {
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ":</b></td><td>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['value']) . "</td></tr>";
}
if ($csv) {
$csvHeader .= str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ";";
$csvData .= str_replace(array("\\'", '\\"'), array("'", '"'), $field['value']) . ";";
}
}
}
$htmData .= "</table>";
$attachments = array();
if ($csv) {
$attachments[] = array(
"name" => "form_data.csv",
"content" => $csvHeader . "\n" . $csvData,
"mime" => "text/csv"
);
}
foreach ($this->files as $file) {
$attachments[] = array(
'name' => $file['value']['name'],
'content' => $file['content'],
'mime' => $file['value']['type']
);
}
return $ImMailer->send($from, $to, $subject, $txtData, $htmData, $attachments);
}
/**
* Send the email to the site's customer
*
* @param string $from
* @param string $to
* @param string $subject
* @param string $text The email body
* @param boolean $summary Append the data to the email? (It's not an attachment)
*
* @return boolean
*/
function mailToCustomer($from, $to, $subject, $text, $csv = false)
{
global $ImMailer;
//Form Data
$txtData = strip_tags($text) . "\n\n";
$htmData = nl2br($text) . "<br><br>";
$csvHeader = "";
$csvData = "";
if ($csv) {
$htmData .= "<table border=0 width=\"100%\" style=\"[email:contentStyle]\">";
foreach ($this->fields as $field) {
if (is_array($field['value'])) {
$txtData .= $field['label'] . ": " . implode(", ", $field['value']) . "\r\n";
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . $field['label'] . ":</b></td><td>" . implode(", ", $field['value']) . "</td></tr>";
if ($csv) {
$csvHeader .= $field['label'] . ";";
$csvData .= implode(", ", $field['value']) . ";";
}
} else {
$txtData .= $field['label'] . ": " . $field['value'] . "\r\n";
// Is it an email?
if (preg_match('/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*\@([a-z0-9])' . '(([a-z0-9-])*([a-z0-9]))+' . '(\.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i', $field['value'])) {
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ":</b></td><td><a href=\"mailto:" . $field['value'] . "\">". $field['value'] . "</a></td></tr>";
} else if (preg_match('/^http[s]?:\/\/[a-zA-Z0-9\.\-]{2,}\.[a-zA-Z]{2,}/', $field['value'])) {
// Is it an URL?
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ":</b></td><td><a href=\"" . $field['value'] . "\">". $field['value'] . "</a></td></tr>";
} else {
$htmData .= "<tr valign=\"top\"><td width=\"25%\"><b>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ":</b></td><td>" . str_replace(array("\\'", '\\"'), array("'", '"'), $field['value']) . "</td></tr>";
}
if ($csv) {
$csvHeader .= str_replace(array("\\'", '\\"'), array("'", '"'), $field['label']) . ";";
$csvData .= str_replace(array("\\'", '\\"'), array("'", '"'), $field['value']) . ";";
}
}
}
$htmData .= "</table>\n";
}
return $ImMailer->send($from, $to, $subject, $txtData, $htmData);
}
}
/**
* Private area
* @access public
*/
class imPrivateArea
{
var $session_uname;
var $session_uid;
var $session_page;
var $cookie_name;
// PHP 5
function __contruct()
{
$this->session_uname = "im_access_uname";
$this->session_real_name = "im_access_real_name";
$this->session_page = "im_access_request_page";
$this->session_uid = "im_access_uid";
$this->cookie_name = "im_access_cookie_uid";
}
// PHP 4
function imPrivateArea()
{
$this->session_uname = "im_access_uname";
$this->session_real_name = "im_access_real_name";
$this->session_page = "im_access_request_page";
$this->session_uid = "im_access_uid";
$this->cookie_name = "im_access_cookie_uid";
}
/**
* Encode the string
* @param string $string The string to encode
* @param $key The encryption key
* @return string The encoded string
*/
function _encode($s, $k)
{
$r = array();
for($i = 0; $i < strlen($s); $i++)
$r[] = ord($s[$i]) + ord($k[$i % strlen($k)]);
// Try to encode it using base64
if (function_exists("base64_encode") && function_exists("base64_decode"))
return base64_encode(implode('.', $r));
return implode('.', $r);
}
/**
* Decode the string
* @param string $s The string to decode
* @param string $k The encryption key
* @return string The decoded string
*/
function _decode($s, $k)
{
// Try to decode it using base64
if (function_exists("base64_encode") && function_exists("base64_decode"))
$s = base64_decode($s);
$s = explode(".", $s);
$r = array();
for($i = 0; $i < count($s); $i++)
$r[$i] = chr($s[$i] - ord($k[$i % strlen($k)]));
return implode('', $r);
}
/**
* Login
* @access public
* @param uname Username (string)
* @param pwd Password (string)
*/
function login($uname, $pwd)
{
global $imSettings;
// Check if the user exists
if (isset($imSettings['access']['users'][$uname]) && $imSettings['access']['users'][$uname]['password'] == $pwd) {
// Save the session
session_regenerate_id();
$_SESSION[$this->session_uid] = $this->_encode($imSettings['access']['users'][$uname]['id'], $imSettings['general']['salt']);
$_SESSION[$this->session_uname] = $this->_encode($uname, $imSettings['general']['salt']);
$_SESSION[$this->session_real_name] = $this->_encode($imSettings['access']['users'][$uname]['name'], $imSettings['general']['salt']);
$_SESSION['HTTP_USER_AGENT'] = md5($_SERVER['HTTP_USER_AGENT'] . $imSettings['general']['salt']);
setcookie($this->cookie_name, $this->_encode($imSettings['access']['users'][$uname]['id'], $imSettings['general']['salt']), time() + 60 * 60 * 24 * 30, "/");
return true;
}
return false;
}
/**
* Logout
* @access public
*/
function logout() {
$_SESSION[$this->session_uname] = "";
$_SESSION[$this->session_uid] = "";
$_SESSION[$this->session_page] = "";
$_SESSION['HTTP_USER_AGENT'] = "";
setcookie($this->cookie_name, "", time() - 3600, "/");
$_COOKIE[$this->cookie_name] = "";
}
/**
* Save the referrer page
* @access public
*/
function save_page() {
global $imSettings;
$_SESSION[$this->session_page] = $this->_encode(basename($_SERVER['PHP_SELF']), $imSettings['general']['salt']);
}
/**
* Return to the referrer page
* @access public
*/
function saved_page() {
global $imSettings;
if (isset($_SESSION[$this->session_page]) && $_SESSION[$this->session_page] != "")
return $this->_decode($_SESSION[$this->session_page], $imSettings['general']['salt']);
return false;
}
/**
* Get an array of data about the logged user
* @access public
*/
function who_is_logged() {
global $imSettings;
if (isset($_SESSION[$this->session_uname]) && $_SESSION[$this->session_uname] != "" && isset($_SESSION[$this->session_uname]))
return array(
"username" => $this->_decode($_SESSION[$this->session_uname], $imSettings['general']['salt']),
"uid" => $this->_decode($_SESSION[$this->session_uid], $imSettings['general']['salt']),
"realname" => $this->_decode($_SESSION[$this->session_real_name], $imSettings['general']['salt'])
);
return false;
}
/**
* Check if the logged user can access to a page
* @access public
* @param page The page id (string)
*/
function checkAccess($page) {
global $imSettings;
//
// The session can live only in the same browser
//
if (!isset($_SESSION['HTTP_USER_AGENT']) || $_SESSION['HTTP_USER_AGENT'] != md5($_SERVER['HTTP_USER_AGENT'] . $imSettings['general']['salt']))
return -1;
if (!isset($_SESSION[$this->session_uname]) || !isset($_COOKIE[$this->cookie_name]) || $_SESSION[$this->session_uname] == null || $_SESSION[$this->session_uname] == '' || $_SESSION[$this->session_uid] == null || $_SESSION[$this->session_uid] == '')
return -1; // Wrong login data
$uid = $this->_decode($_SESSION[$this->session_uid], $imSettings['general']['salt']);
if (!@in_array($uid, $imSettings['access']['pages'][$page]) && !@in_array($uid, $imSettings['access']['admins']))
return -2; // The user cannot access to this page
return 0;
}
/**
* Get the user's landing page
* @access public
*/
function getLandingPage() {
global $imSettings;
if ($_SESSION[$this->session_uname] === null || $_SESSION[$this->session_uname] === '' || $_SESSION[$this->session_uid] === null || $_SESSION[$this->session_uid] === '')
return false;
return $imSettings['access']['users'][$this->_decode($_SESSION[$this->session_uname], $imSettings['general']['salt'])]['page'];
}
}
/**
* Contains the methods used by the search engine
* @access public
*/
class imSearch {
var $scope;
var $page;
var $results_per_page;
function __construct()
{
$this->setScope();
$this->results_per_page = 10;
}
function imSearch()
{
$this->setScope();
$this->results_per_page = 10;
}
/**
* Loads the pages defined in search.inc.php to the search scope
* @access public
*/
function setScope()
{
global $imSettings;
$scope = $imSettings['search']['general']['defaultScope'];
// Logged users can search in their private pages
$pa = new imPrivateArea();
if ($user = $pa->who_is_logged()) {
foreach ($imSettings['search']['general']['extendedScope'] as $key => $value) {
if (in_array($user['uid'], $imSettings['access']['pages'][$key]))
$scope[] = $value;
}
}
$this->scope = $scope;
}
/**
* Do the pages search
* @access public
* @param queries The search query (array)
*/
function searchPages($queries)
{
global $imSettings;
$html = "";
$found_content = array();
$found_count = array();
if (is_array($this->scope)) {
foreach ($this->scope as $filename) {
$count = 0;
$weight = 0;
$file_content = @implode("\n", file($filename));
// Remove the page menu
while (stristr($file_content, "<div id=\"imPgMn\"") !== false) {
$style_start = imstripos($file_content, "<div id=\"imPgMn\"");
$style_end = imstripos($file_content, "</div", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
// Remove the breadcrumbs
while (stristr($file_content, "<div id=\"imBreadcrumb\"") !== false) {
$style_start = imstripos($file_content, "<div id=\"imBreadcrumb\"");
$style_end = imstripos($file_content, "</div", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
// Remove CSS
while (stristr($file_content, "<style") !== false) {
$style_start = imstripos($file_content, "<style");
$style_end = imstripos($file_content, "</style", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
// Remove JS
while (stristr($file_content, "<script") !== false) {
$style_start = imstripos($file_content, "<script");
$style_end = imstripos($file_content, "</script", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
$file_title = "";
// Get the title of the page
preg_match('/\<title\>([^\<]*)\<\/title\>/', $file_content, $matches);
if (count($matches) > 1)
$file_title = $matches[1];
else {
preg_match('/\<h2\>([^\<]*)\<\/h2\>/', $file_content, $matches);
if (count($matches) > 1)
$file_title = $matches[1];
}
if ($file_title != "") {
foreach ($queries as $query) {
$title = imstrtolower($file_title);
while (($title = stristr($title, $query)) !== false) {
$weight += 5;
$count++;
$title = substr($title, strlen($query));
}
}
}
// Get the keywords
preg_match('/\<meta name\=\"keywords\" content\=\"([^\"]*)\" \/>/', $file_content, $matches);
if (count($matches) > 1) {
$keywords = $matches[1];
foreach ($queries as $query) {
$tkeywords = imstrtolower($keywords);
while (($tkeywords = stristr($tkeywords, $query)) !== false) {
$weight += 4;
$count++;
$tkeywords = substr($tkeywords, strlen($query));
}
}
}
// Get the description
preg_match('/\<meta name\=\"description\" content\=\"([^\"]*)\" \/>/', $file_content, $matches);
if (count($matches) > 1) {
$keywords = $matches[1];
foreach ($queries as $query) {
$tkeywords = imstrtolower($keywords);
while (($tkeywords = stristr($tkeywords, $query)) !== false) {
$weight += 3;
$count++;
$tkeywords = substr($tkeywords, strlen($query));
}
}
}
// Remove the page title from the result
while (stristr($file_content, "<h2") !== false) {
$style_start = imstripos($file_content, "<h2");
$style_end = imstripos($file_content, "</h2", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
$page_pos = strpos($file_content, "<div id=\"imContent\">") + strlen("<div id=\"imContent\">");
$page_end = strpos($file_content, "<div id=\"imBtMn\">");
if ($page_end == false)
$page_end = strpos($file_content, "</body>");
$file_content = strip_tags(substr($file_content, $page_pos, $page_end-$page_pos));
$t_file_content = imstrtolower($file_content);
foreach ($queries as $query) {
$file = $t_file_content;
while (($file = stristr($file, $query)) !== false) {
$count++;
$weight++;
$file = substr($file, strlen($query));
}
}
if ($count > 0) {
$found_count[$filename] = $count;
$found_weight[$filename] = $weight;
$found_content[$filename] = $file_content;
if ($file_title == "")
$found_title[$filename] = $filename;
else
$found_title[$filename] = $file_title;
}
}
}
if (count($found_count)) {
arsort($found_weight);
$i = 0;
$pagine = ceil(count($found_count)/$this->results_per_page);
if(($this->page >= $pagine) || ($this->page < 0))
$this->page = 0;
foreach ($found_weight as $name => $weight) {
$count = $found_count[$name];
$i++;
if (($i > $this->page*$this->results_per_page) && ($i <= ($this->page+1)*$this->results_per_page)) {
$title = strip_tags($found_title[$name]);
$file = $found_content[$name];
$file = strip_tags($file);
$ap = 0;
$filelen = strlen($file);
$text = "";
for ($j=0; $j<($count > 6 ? 6 : $count); $j++) {
$minpos = $filelen;
foreach ($queries as $query) {
if (($pos = strpos(strtoupper($file), strtoupper($query), $ap)) !== false) {
if ($pos < $minpos) {
$minpos = $pos;
$word = $query;
}
}
}
$prev = explode(" ", substr($file, $ap, $minpos-$ap));
if (count($prev) > ($ap > 0 ? 9 : 8))
$prev = ($ap > 0 ? implode(" ", array_slice($prev, 0, 8)) : "") . " ... " . implode(" ", array_slice($prev, -8));
else
$prev = implode(" ", $prev);
$text .= $prev . "<strong>" . substr($file, $minpos, strlen($word)) . "</strong>";
$ap = $minpos + strlen($word);
}
$next = explode(" ", substr($file, $ap));
if (count($next) > 9)
$text .= implode(" ", array_slice($next, 0, 8)) . "...";
else
$text .= implode(" ", $next);
$text = str_replace("|", "", $text);
$text = str_replace("<br />", " ", $text);
$text = str_replace("<br>", " ", $text);
$text = str_replace("\n", " ", $text);
$html .= "<div class=\"imSearchPageResult\"><h3><a class=\"imCssLink\" href=\"" . $name . "\">" . strip_tags($title, "<b><strong>") . "</a></h3>" . strip_tags($text, "<b><strong>") . "<div class=\"imSearchLink\"><a class=\"imCssLink\" href=\"" . $name . "\">" . $imSettings['general']['url'] . "/" . $name . "</a></div></div>\n";
}
}
$html = preg_replace_callback('/\\s+/', create_function('$matches', 'return implode(\' \', $matches);'), $html);
$html .= "<div class=\"imSLabel\"> </div>\n";
}
return array("content" => $html, "count" => count($found_content));
}
function searchBlog($queries)
{
global $imSettings;
$html = "";
$found_content = array();
$found_count = array();
if (isset($imSettings['blog']) && is_array($imSettings['blog']['posts'])) {
foreach ($imSettings['blog']['posts'] as $key => $value) {
$count = 0;
$weight = 0;
$filename = 'blog/index.php?id=' . $key;
$file_content = $value['body'];
// Rimuovo le briciole dal contenuto
while (stristr($file_content, "<div id=\"imBreadcrumb\"") !== false) {
$style_start = imstripos($file_content, "<div id=\"imBreadcrumb\"");
$style_end = imstripos($file_content, "</div", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
// Rimuovo gli stili dal contenuto
while (stristr($file_content, "<style") !== false) {
$style_start = imstripos($file_content, "<style");
$style_end = imstripos($file_content, "</style", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
// Rimuovo i JS dal contenuto
while (stristr($file_content, "<script") !== false) {
$style_start = imstripos($file_content, "<script");
$style_end = imstripos($file_content, "</script", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
$file_title = "";
// Rimuovo il titolo dal risultato
while (stristr($file_content, "<h2") !== false) {
$style_start = imstripos($file_content, "<h2");
$style_end = imstripos($file_content, "</h2", $style_start);
$style = substr($file_content, $style_start, $style_end - $style_start);
$file_content = str_replace($style, "", $file_content);
}
// Conto il numero di match nel titolo
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', imstrtolower($value['title']), $matches);
if ($t_count !== false) {
$weight += ($t_count * 4);
$count += $t_count;
}
}
// Conto il numero di match nei tag
foreach ($queries as $query) {
if (in_array($query, $value['tag'])) {
$count++;
$weight += 4;
}
}
$title = "Blog >> " . $value['title'];
// Cerco nel contenuto
foreach ($queries as $query) {
$file = imstrtolower($file_content);
while (($file = stristr($file, $query)) !== false) {
$count++;
$weight++;
$file = substr($file, strlen($query));
}
}
if ($count > 0) {
$found_count[$filename] = $count;
$found_weight[$filename] = $weight;
$found_content[$filename] = $file_content;
$found_breadcrumbs[$filename] = "<div class=\"imBreadcrumb\" style=\"display: block; padding-bottom: 3px;\">" . l10n('blog_published_by') . "<strong> " . $value['author'] . " </strong>" . l10n('blog_in') . " <a href=\"blog/index.php?category=" . $value['category'] . "\" target=\"_blank\" rel=\"nofollow\">" . $value['category'] . "</a> · " . $value['timestamp'] . "</div>";
if ($title == "")
$found_title[$filename] = $filename;
else
$found_title[$filename] = $title;
}
}
}
if (count($found_count)) {
arsort($found_weight);
$i = 0;
$pagine = ceil(count($found_count)/$this->results_per_page);
if (($this->page >= $pagine) || ($this->page < 0))
$this->page = 0;
foreach ($found_weight as $name => $weight) {
$count = $found_count[$name];
$i++;
if (($i > $this->page*$this->results_per_page) && ($i <= ($this->page+1)*$this->results_per_page)) {
$title = strip_tags($found_title[$name]);
$file = $found_content[$name];
$file = strip_tags($file);
$ap = 0;
$filelen = strlen($file);
$text = "";
for ($j=0;$j<($count > 6 ? 6 : $count);$j++) {
$minpos = $filelen;
foreach ($queries as $query) {
if ($ap < strlen($file) && ($pos = strpos(strtoupper($file), strtoupper($query), $ap)) !== false) {
if ($pos < $minpos) {
$minpos = $pos;
$word = $query;
}
}
}
$prev = explode(" ", substr($file, $ap, $minpos-$ap));
if(count($prev) > ($ap > 0 ? 9 : 8))
$prev = ($ap > 0 ? implode(" ", array_slice($prev, 0, 8)) : "") . " ... " . implode(" ", array_slice($prev, -8));
else
$prev = implode(" ", $prev);
$text .= $prev . "<strong>" . substr($file, $minpos, strlen($word)) . "</strong> ";
$ap = $minpos + strlen($word);
}
$next = explode(" ", substr($file, $ap));
if(count($next) > 9)
$text .= implode(" ", array_slice($next, 0, 8)) . "...";
else
$text .= implode(" ", $next);
$text = str_replace("|", "", $text);
$html .= "<div class=\"imSearchBlogResult\"><h3><a class=\"imCssLink\" href=\"" . $name . "\">" . strip_tags($title, "<b><strong>") . "</a></h3>" . strip_tags($found_breadcrumbs[$name], "<b><strong>") . "\n" . strip_tags($text, "<b><strong>") . "<div class=\"imSearchLink\"><a class=\"imCssLink\" href=\"" . $name . "\">" . $imSettings['general']['url'] . "/" . $name . "</a></div></div>\n";
}
}
echo " <div class=\"imSLabel\"> </div>\n";
}
$html = preg_replace_callback('/\\s+/', create_function('$matches', 'return implode(\' \', $matches);'), $html);
return array("content" => $html, "count" => count($found_content));
}
// Di questa funzione manca la paginazione!
function searchProducts($queries)
{
global $imSettings;
$html = "";
$found_products = array();
$found_count = array();
foreach ($imSettings['search']['products'] as $id => $product) {
$count = 0;
$weight = 0;
$t_title = strip_tags(imstrtolower($product['name']));
$t_description = strip_tags(imstrtolower($product['description']));
// Conto il numero di match nel titolo
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', $t_title, $matches);
if ($t_count !== false) {
$weight += ($t_count * 4);
$count += $t_count;
}
}
// Conto il numero di match nella descrizione
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', $t_description, $matches);
if ($t_count !== false) {
$weight++;
$count += $t_count;
}
}
if ($count > 0) {
$found_products[$id] = $product;
$found_weight[$id] = $weight;
$found_count[$id] = $count;
}
}
if (count($found_count)) {
arsort($found_weight);
$i = 0;
foreach ($found_products as $id => $product) {
$i++;
if (($i > $this->page*$this->results_per_page) && ($i <= ($this->page+1)*$this->results_per_page)) {
$count = $found_count[$id];
$html .= "<div class=\"imSearchProductResult\">
<h3 style=\"clear: both;\">" . $product['name'] . "</h3>";
$html .= "<div class=\"imSearchProductDescription\">";
$html .= $product['image'];
$html .= strip_tags($product['description']) . "</div>";
$html .= "<div class=\"imSearchProductPrice\">" . $product['price'];
$html .= " <img src=\"cart/images/cart-add.png\" onclick=\"x5engine.imCart.addToCart('" . $id . "', 1);\" style=\"cursor: pointer; vertical-align: middle;\" /></div>";
$html .= "</div>";
}
}
}
return array("content" => $html, "count" => count($found_products));
}
// Di questa funzione manca la paginazione!
function searchImages($queries)
{
global $imSettings;
$id = 0;
$html = "";
$found_images = array();
$found_count = array();
foreach ($imSettings['search']['images'] as $image) {
$count = 0;
$weight = 0;
$t_title = strip_tags(imstrtolower($image['title']));
$t_description = strip_tags(imstrtolower($image['description']));
// Conto il numero di match nel titolo
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', $t_title, $matches);
if ($t_count !== false) {
$weight += ($t_count * 4);
$count += $t_count;
}
}
// Conto il numero di match nella location
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', imstrtolower($image['location']), $matches);
if ($t_count !== false) {
$weight += ($t_count * 2);
$count += $t_count;
}
}
// Conto il numero di match nella descrizione
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', $t_description, $matches);
if ($t_count !== false) {
$weight++;
$count += $t_count;
}
}
if ($count > 0) {
$found_images[$id] = $image;
$found_weight[$id] = $weight;
$found_count[$id] = $count;
}
$id++;
}
if (count($found_count)) {
arsort($found_weight);
$i = 0;
foreach ($found_images as $id => $image) {
$i++;
if (($i > $this->page*$this->results_per_page) && ($i <= ($this->page+1)*$this->results_per_page)) {
$count = $found_count[$id];
$html .= "<div class=\"imSearchImageResult\">";
$html .= "<div class=\"imSearchImageResultContent\"><a href=\"" . $image['page'] . "\"><img src=\"" . $image['src'] . "\" /></a></div>";
$html .= "<div class=\"imSearchImageResultContent\">";
$html .= "<h3>" . $image['title'];
if ($image['location'] != "")
$html .= " (" . $image['location'] . ")";
$html .= "</h3>";
$html .= strip_tags($image['description']);
$html .= "</div>";
$html .= "</div>";
}
}
}
return array("content" => $html, "count" => count($found_images));
}
// Di questa funzione manca la paginazione!
function searchVideos($queries)
{
global $imSettings;
$id = 0;
$found_count = array();
$found_videos = array();
$html = "";
$month = 7776000;
foreach ($imSettings['search']['videos'] as $video) {
$count = 0;
$weight = 0;
$t_title = strip_tags(imstrtolower($video['title']));
$t_description = strip_tags(imstrtolower($video['description']));
// Conto il numero di match nei tag
foreach ($queries as $query) {
$t_count = preg_match_all('/\\s*' . $query . '\\s*/', imstrtolower($video['tags']), $matches);
if ($t_count !== false) {
$weight += ($t_count * 10);
$count += $t_count;
}
}
// I video più recenti hanno maggiore peso in proporzione
$time = strtotime($video['date']);
$ago = strtotime("-3 months");
if ($time - $ago > 0)
$weight += 5 * max(0, ($time - $ago)/$month);
// Conto il numero di match nel titolo
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', $t_title, $matches);
if ($t_count !== false) {
$weight += ($t_count * 4);
$count += $t_count;
}
}
// Conto il numero di match nella categoria
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', imstrtolower($video['category']), $matches);
if ($t_count !== false) {
$weight += ($t_count * 2);
$count += $t_count;
}
}
// Conto il numero di match nella descrizione
foreach ($queries as $query) {
$t_count = preg_match_all('/' . $query . '/', $t_description, $matches);
if ($t_count !== false) {
$weight++;
$count += $t_count;
}
}
if ($count > 0) {
$found_videos[$id] = $video;
$found_weight[$id] = $weight;
$found_count[$id] = $count;
}
$id++;
}
if ($found_count) {
arsort($found_weight);
foreach ($found_videos as $id => $video) {
$i++;
if (($i > $this->page*$this->results_per_page) && ($i <= ($this->page+1)*$this->results_per_page)) {
$count = $found_count[$id];
$html .= "<div class=\"imSearchVideoResult\">";
$html .= "<div class=\"imSearchVideoResultContent\"><a href=\"" . $video['page'] . "\"><img src=\"" . $video['src'] . "\" /></a></div>";
$html .= "<div class=\"imSearchVideoResultContent\">";
$html .= "<h3>" . $video['title'];
if (!$video['familyfriendly'])
$html .= " <span style=\"color: red; text-decoration: none;\">[18+]</span>";
$html .= "</h3>";
$html .= strip_tags($video['description']);
if ($video['duration'] > 0) {
if (function_exists('date_default_timezone_set'))
date_default_timezone_set('UTC');
$html .= "<span class=\"imSearchVideoDuration\">" . l10n('search_duration') . ": " . date("H:i:s", $video['duration']) . "</span>";
}
$html .= "</div>";
$html .= "</div>";
}
}
}
return array("content" => $html, "count" => count($found_videos));
}
/**
* Start the site search
*
* @param array $keys The search keys as string (string)
* @param string $page Page to show (integer)
*
* @return void
*/
function search($keys, $page = "")
{
global $imSettings;
$html = "";
$content = "";
//$html .= "<h2 id=\"imPgTitle\" class=\"searchPageTitle\">" . l10n('search_results') . "</h2>\n";
$html .= "<div class=\"searchPageContainer\">";
$html .= "<div class=\"imPageSearchField\"><form method=\"get\" action=\"imsearch.php\">";
$html .= "<input style=\"width: 200px; font: 8pt Tahoma; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); padding: 3px; border: 1px solid rgb(0, 0, 0); vertical-align: middle;\" class=\"search_field\" value=\"" . $keys . "\" type=\"text\" name=\"search\" />";
$html .= "<input style=\"height: 21px; font: 8pt Tahoma; color: rgb(0, 0, 0); background-color: rgb(211, 211, 211); margin-left: 6px; padding: 3px 3px; border: 1px solid rgb(0, 0, 0); vertical-align: middle; cursor: pointer;\" type=\"submit\" value=\"" . l10n('search_search') . "\">";
$html .= "</form></div>\n";
if ($keys == "" || $keys == null) {
$html .= "<div style=\"margin-top: 15px; text-align: center; font-weight: bold;\">" . l10n('search_empty') . "</div>\n";
echo $html;
return false;
}
$search = trim(imstrtolower($keys));
if($page == "" || $page == null)
$page = 0;
$this->page = $page;
if ($search != "") {
$queries = explode(" ", $search);
$blog = array("count" => 0);
$products = array("count" => 0);
$images = array("count" => 0);
$videos = array("count" => 0);
// Pages
$pages = $this->searchPages($queries);
if ($pages['count'] > 0) {
$content .= "<div id=\"imSearchWebPages\">" . $pages['content'] . "</div>\n";
}
// Blog
if (isset($imSettings['blog']) && is_array($imSettings['blog']['posts']) && count($imSettings['blog']['posts']) > 0) {
$blog = $this->searchBlog($queries);
if ($blog['count'] > 0) {
$content .= "<div id=\"imSearchBlog\">" . $blog['content'] . "</div>\n";
}
}
// Products
if (is_array($imSettings['search']['products']) && count($imSettings['search']['products']) > 0) {
$products = $this->searchProducts($queries);
if ($products['count'] > 0) {
$content .= "<div id=\"imSearchProducts\">" . $products['content'] . "</div>\n";
}
}
// Images
if (is_array($imSettings['search']['images']) && count($imSettings['search']['images']) > 0) {
$images = $this->searchImages($queries);
if ($images['count'] > 0) {
$content .= "<div id=\"imSearchImages\">" . $images['content'] . "</div>\n";
}
}
// Videos
if (is_array($imSettings['search']['videos']) && count($imSettings['search']['videos']) > 0) {
$videos = $this->searchVideos($queries);
if ($videos['count'] > 0) {
$content .= "<div id=\"imSearchVideos\">" . $videos['content'] . "</div>\n";
}
}
$results_count = max($pages['count'], $blog['count'], $products['count'], $images['count'], $videos['count']);
if ($pages['count'] == 0 && $blog['count'] == 0 && $products['count'] == 0 && $images['count'] == 0 && $videos['count'] == 0) {
$html .= "<div style=\"text-align: center; font-weight: bold;\">" . l10n('search_empty') . "</div>\n";
} else {
$sidebar = "<ul>\n";
if ($pages['count'] > 0)
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"#imSearchWebPages\" onclick=\"return x5engine.imSearch.Show('#imSearchWebPages')\">" . l10n('search_pages') . " (" . $pages['count'] . ")</a></span></li>\n";
if ($blog['count'] > 0)
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"#imSearchBlog\" onclick=\"return x5engine.imSearch.Show('#imSearchBlog')\">" . l10n('search_blog') . " (" . $blog['count'] . ")</a></span></li>\n";
if ($products['count'] > 0)
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"#imSearchProducts\" onclick=\"return x5engine.imSearch.Show('#imSearchProducts')\">" . l10n('search_products') . " (" . $products['count'] . ")</a></span></li>\n";
if ($images['count'] > 0)
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"#imSearchImages\" onclick=\"return x5engine.imSearch.Show('#imSearchImages')\">" . l10n('search_images') . " (" . $images['count'] . ")</a></span></li>\n";
if ($videos['count'] > 0)
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"#imSearchVideos\" onclick=\"return x5engine.imSearch.Show('#imSearchVideos')\">" . l10n('search_videos') . " (" . $videos['count'] . ")</a></span></li>\n";
$sidebar .= "</ul>\n";
$html .= "<div id=\"imSearchResults\">\n";
if ($imSettings['search']['general']['menu_position'] == "left") {
$html .= "\t<div id=\"imSearchSideBar\" style=\"float: left;\">" . $sidebar . "</div>\n";
$html .= "\t<div id=\"imSearchContent\" style=\"float: right;\">" . $content . "</div>\n";
} else {
$html .= "\t<div id=\"imSearchContent\" style=\"float: left;\">" . $content . "</div>\n";
$html .= "\t<div id=\"imSearchSideBar\" style=\"float: right;\">" . $sidebar . "</div>\n";
}
$html .= "</div>\n";
}
// Pagination
if ($results_count > $this->results_per_page) {
$html .= "<div style=\"text-align: center; clear: both;\">";
// Back
if ($page > 0) {
$html .= "<a href=\"imsearch.php?search=" . implode("+", $queries) . "&page=" . ($page - 1) . "\"><<</a> ";
}
// Central pages
$start = max($page - 5, 0);
$end = min($page + 10 - $start, ceil($results_count/$this->results_per_page));
for ($i = $start; $i < $end; $i++) {
if ($i != $this->page)
$html .= "<a href=\"imsearch.php?search=" . implode("+", $queries) . "&page=" . $i . "\">" . ($i + 1) . "</a> ";
else
$html .= ($i + 1) . " ";
}
// Next
if ($results_count > ($page + 1) * $this->results_per_page) {
$html .= "<a href=\"imsearch.php?search=" . implode("+", $queries) . "&page=" . ($page + 1) . "\">>></a>";
}
$html .= "</div>";
}
} else
$html .= "<div style=\"margin-top: 15px; text-align: center; font-weight: bold;\">" . l10n('search_empty') . "</div>\n";
$html .= "</div>";
echo $html;
}
}
/**
* Contains the methods used to style and send emails
* @access public
*/
class ImSendEmail
{
var $header;
var $footer;
var $bodyBackground;
var $bodyBackgroundEven;
var $bodyBackgroundOdd;
var $bodyBackgroundBorder;
var $emailBackground;
var $emailContentStyle;
var $emailType = "html";
function setHTMLHeader($header)
{
$this->header = $header;
}
function setHTMLFooter($footer)
{
$this->footer = $footer;
}
function setBodyBackground($val)
{
$this->bodyBackground = $val;
}
function setBodyBackgroundEven($val)
{
$this->bodyBackgroundEven = $val;
}
function setBodyBackgroundOdd($val)
{
$this->bodyBackgroundOdd = $val;
}
function setBodyBackgroundBorder($val)
{
$this->bodyBackgroundBorder = $val;
}
function setEmailBackground($val)
{
$this->emailBackground = $val;
}
function setEmailContentStyle($val)
{
$this->emailContentStyle = $val;
}
function setEmailType($type) {
$this->emailType = $type;
}
/**
* Apply the CSS style to the HTML code
* @param string $html The HTML code
* @return string The styled HTML code
*/
function styleHTML($html)
{
$html = str_replace("[email:contentStyle]", $this->emailContentStyle, $html);
$html = str_replace("[email:bodyBackground]", $this->bodyBackground, $html);
$html = str_replace("[email:bodyBackgroundBorder]", $this->bodyBackgroundBorder, $html);
$html = str_replace("[email:bodyBackgroundOdd]", $this->bodyBackgroundOdd, $html);
$html = str_replace("[email:bodyBackgroundEven]", $this->bodyBackgroundEven, $html);
$html = str_replace("[email:emailBackground]", $this->emailBackground, $html);
return $html;
}
/**
* Send an email
*
* @param string $from Self explanatory
* @param string $to Self explanatory
* @param string $subject Self explanatory
* @param string $text Self explanatory
* @param string $html Self explanatory
* @param array $attachments Self explanatory
*
* @return boolean
*/
function send($from = "", $to = "", $subject = "", $text = "", $html = "", $attachments = array())
{
$email = new imEMail($from, $to, $subject, "utf-8");
$email->setText($text);
$email->setHTML($this->header . $this->styleHTML($html) . $this->footer);
$email->setStandardType($this->emailType);
foreach ($attachments as $a) {
if (isset($a['name']) && isset($a['content']) && isset($a['mime'])) {
$email->attachFile($a['name'], $a['content'], $a['mime']);
}
}
return $email->send();
}
/**
* Restore some special chars escaped previously in WSX5
*
* @param string $str The string to be restored
*
* @return string
*/
function restoreSpecialChars($str)
{
$str = str_replace("{1}", "'", $str);
$str = str_replace("{2}", "\"", $str);
$str = str_replace("{3}", "\\", $str);
$str = str_replace("{4}", "<", $str);
$str = str_replace("{5}", ">", $str);
return $str;
}
/**
* Decode the Unicode escaped chars like %u1239
*
* @param string $str The string to be decoded
*
* @return string
*/
function decodeUnicodeString($str)
{
$res = '';
$i = 0;
$max = strlen($str) - 6;
while ($i <= $max) {
$character = $str[$i];
if ($character == '%' && $str[$i + 1] == 'u') {
$value = hexdec(substr($str, $i + 2, 4));
$i += 6;
if ($value < 0x0080) // 1 byte: 0xxxxxxx
$character = chr($value);
else if ($value < 0x0800) // 2 bytes: 110xxxxx 10xxxxxx
$character = chr((($value & 0x07c0) >> 6) | 0xc0) . chr(($value & 0x3f) | 0x80);
else // 3 bytes: 1110xxxx 10xxxxxx 10xxxxxx
$character = chr((($value & 0xf000) >> 12) | 0xe0) . chr((($value & 0x0fc0) >> 6) | 0x80) . chr(($value & 0x3f) | 0x80);
} else
$i++;
$res .= $character;
}
return $res . substr($str, $i);
}
}
/**
* Server Test Class
* @access public
*/
class imTest {
/*
* Session check
*/
function session_test()
{
if (!isset($_SESSION))
return false;
$_SESSION['imAdmin_test'] = "test_message";
return ($_SESSION['imAdmin_test'] == "test_message");
}
/*
* Writable files check
*/
function writable_folder_test($dir)
{
if (!file_exists($dir) && $dir != "" && $dir != "./.")
@mkdir($dir, 0777, true);
$fp = @fopen(pathCombine(array($dir, "imAdmin_test_file")), "w");
if (!$fp)
return false;
if (@fwrite($fp, "test") === false)
return false;
@fclose($fp);
if (!@file_exists(pathCombine(array($dir, "imAdmin_test_file"))))
return false;
@unlink(pathCombine(array($dir, "imAdmin_test_file")));
return true;
}
/*
* PHP Version check
*/
function php_version_test()
{
$php_version = PHP_VERSION;
if (version_compare($php_version, '4.0.0') < 0)
return false;
return true;
}
/*
* MySQL Connection check
*/
function mysql_test($host, $user, $pwd, $name)
{
$db = new ImDb($host, $user, $pwd, $name);
if (!$db->testConnection())
return false;
$db->closeConnection();
return true;
}
/*
* Do the test
*/
function doTest($expected, $value, $title, $message)
{
if ($expected == $value)
echo "<div class=\"imTest pass\">" . $title . "<span>PASS</span></div>";
else
echo "<div class=\"imTest fail\">" . $title . "<span>FAIL</span><p>" . $message . "</p></div>";
}
}
/**
* This file stores the class used to show a topic
*
* @category X5engine
* @package X5engine
* @license Copyright by Incomedia http://incomedia.eu
* @link http://websitex5.com
*/
/**
* Use this class to show a topic
*
* @category X5engine
* @package X5engine
* @license Copyright by Incomedia http://incomedia.eu
* @link http://websitex5.com
*/
class ImTopic
{
var $id;
var $comments = null;
var $table = "";
var $folder = "";
var $host = "";
var $user = "";
var $pwd = "";
var $database = "";
var $ratingImage = "";
var $storageType = "xml";
var $basepath = "";
var $posturl = "";
/**
* Constructor for PHP5
*
* @param string $id The topic id
* @param string $basepath The base path
*
* @return void
*/
function __construct($id, $basepath = "")
{
$this->setUp($id, $basepath);
}
/**
* Constructor for PHP4
*
* @param string $id The topic id
* @param string $basepath The base path
*
* @return void
*/
function ImTopic($id, $basepath = "")
{
$this->setUp($id, $basepath);
}
/**
* Do the constructor actions
*
* @param string $id The topic is
* @param string $basepath The basepath of the page which loads the topic
*
* @return void
*/
function setUp($id, $basepath = "")
{
$this->id = $id;
$this->posturl = basename($_SERVER['PHP_SELF']) . "?";
$this->basepath = $this->prepFolder($basepath);
// Create the comments array
$this->comments = new ImComment();
}
/**
* Set the path to wich the data is posted to
*
* @param string $posturl The url to post to
*
* @return void
*/
function setPostUrl($posturl)
{
$this->posturl = $posturl . (strpos($posturl, "?") === 0 ? "?" : "&");
}
/**
* Load the data from the xml file
*
* @param string $folder The file's folder
*
* @return void
*/
function loadXML($folder = "")
{
if ($this->comments == null)
return;
$this->folder = $this->prepFolder($folder);
$this->comments->loadFromXML($this->basepath . $this->folder . $this->id);
$this->storageType = "xml";
}
/**
* Save to xml
*
* @param string $folder The folder where is saved the file
*
* @return boolean
*/
function saveXML($folder = "")
{
if ($this->comments == null)
return;
$folder = $folder != "" ? $this->prepFolder($folder) : $this->folder;
return $this->comments->saveToXML($this->basepath . $folder . $this->id);
}
/**
* Setup the folder
*
* @param string $folder The folder path to prepare
*
* @return string
*/
function prepFolder($folder)
{
if (strlen(trim($folder)) == 0)
return "./";
if (substr($folder, 0, -1) != "/")
$folder .= "/";
return $folder;
}
/**
* Checks the $_POST array for new messages
*
* @param boolean $moderate TRUE to show only approved comments
* @param string $email The email to notify the new comment
* @param string $type The topic type (guestbook|blog)
* @param string $moderateurl The url where the user can moderate the comments
*
* @return booelan
*/
function checkNewMessages($moderate = true, $email = "", $type = "guestbook", $moderateurl = "")
{
global $ImMailer;
global $imSettings;
/*
|-------------------------------------------
| Check for new messages
|-------------------------------------------
*/
if (isset($_POST['x5topicid']) && $_POST['x5topicid'] == $this->id) {
// Spam!
if ($_POST['prt'] != "")
return false;
$comment = array(
"email" => $_POST['email'],
"name" => $_POST['name'],
"url" => $_POST['url'],
"body" => $_POST['body'],
"ip" => $_SERVER['REMOTE_ADDR'],
"timestamp" => date("Y-m-d H:i:s"),
"abuse" => "0",
"approved" => $moderate ? "0" : "1"
);
if (isset($_POST['rating']))
$comment['rating'] = $_POST['rating'];
$this->comments->add($comment);
$saved = $this->saveXML();
if ($saved) {
// Send the notification email
if ($email != "") {
if ($type == "guestbook")
$text = str_replace(array("Blog", "blog"), array("Guestbook", "guestbook"), l10n('blog_new_comment_text')) . " \"" . $this->id . "\":\n\n";
else
$text = l10n('blog_new_comment_text') . ":\n\n";
$text .= l10n('blog_name') . " " . stripslashes($_POST['name']) . "\n";
$text .= l10n('blog_email') . " " . $_POST['email'] . "\n";
$text .= l10n('blog_website') . " " . $_POST['url'] . "\n";
if (isset($_POST['rating']))
$text .= l10n('blog_rating', "Vote:") . " " . $_POST['rating'] . "/5\n";
$text .= l10n('blog_message') . " " . stripslashes($_POST['body']) . "\n\n";
// Set the proper link
if ($moderateurl != "") {
$text .= ($moderate ? l10n('blog_unapprove_link') : l10n('blog_approve_link')) . ":\n";
$text .= $moderateurl;
}
if ($type == "guestbook")
$subject = str_replace(array("Blog", "blog"), array("Guestbook", "guestbook"), l10n('blog_new_comment_object'));
else
$subject = l10n('blog_new_comment_object');
$ImMailer->send($email, $email, $subject, $text, nl2br($text));
}
// Redirect
if ($moderate)
echo "<script type=\"text/javascript\">window.top.location.href='" . $this->posturl . $this->id . "success';</script>";
else
echo "<script type=\"text/javascript\">window.top.location.href='" . $this->posturl . "';</script>";
return true;
} else {
echo "<script type=\"text/javascript\">window.top.location.href='" . $this->posturl . $this->id . "error';</script>";
return false;
}
}
}
/**
* Chheck for new abuses
*
* @return void
*/
function checkNewAbuses()
{
if (isset($_GET['x5topicid']) && $_GET['x5topicid'] == $this->id) {
if (isset($_GET['abuse'])) {
$n = (int)$_GET['abuse'];
$c = $this->comments->get($n);
$c['abuse'] = "1";
$this->comments->edit($n, $c);
$this->saveXML();
}
}
}
/**
* Show the comments form
*
* @param boolean $rating true to show the rating
* @param boolean $captcha true to enable captcha
* @param boolean $moderate true to enable the moderation
* @param string $email the email address to notificate
* @param string $type guestbook or blog
* @param string $moderateurl The url at wich is possible to moderate the new comments
*
* @return void
*/
function showForm($rating = true, $captcha = true, $moderate = true, $email = "", $type = "guestbook", $moderateurl = "")
{
global $imSettings;
$id = $this->id . "-topic-form";
$this->checkNewMessages($moderate, $email, $type, $moderateurl);
$this->checkNewAbuses();
/*
|-------------------------------------------
| Show the form
|-------------------------------------------
*/
if (isset($_GET[$this->id . 'success'])) {
echo "<div class=\"alert alert-green\">" . l10n('blog_send_confirmation') . "</div>";
} else if (isset($_GET[$this->id . 'error'])) {
echo "<div class=\"alert alert-red\">" . l10n('blog_send_error') . "</div>";
}
echo "<div class=\"topic-form\">
<form id=\"" . $id ."\" action=\"" . $this->posturl . "\" method=\"post\" onsubmit=\"return x5engine.imForm.validate(this, {type: 'tip', showAll: true})\">
<input type=\"hidden\" name=\"post_id\" value=\"" . $this->id . "\"/>
<div class=\"topic-form-row\">
<label for=\"" . $id . "-name\" style=\"float: left; width: 100px;\">" . l10n('blog_name') . "*</label> <input type=\"text\" id=\"" . $id . "-name\" name=\"name\" class=\"imfield mandatory\" />
</div>
<div class=\"topic-form-row\">
<label for=\"" . $id . "-email\" style=\"float: left; width: 100px;\">" . l10n('blog_email') . "*</label> <input type=\"text\" id=\"" . $id . "-email\" name=\"email\" class=\"imfield mandatory valEmail\"/>
</div>
<div class=\"topic-form-row\">
<label for=\"" . $id . "-url\" style=\"float: left; width: 100px;\">" . l10n('blog_website') . "</label> <input type=\"text\" id=\"" . $id . "-url\" name=\"url\" />
</div>";
if ($rating) {
echo "<div class=\"topic-form-row\">
<label style=\"float: left; width: 100px;vertical-align: middle;\">" . l10n('blog_rating', "Vote") . "</label>
<span class=\"topic-star-container-big variable-star-rating\">
<span class=\"topic-star-fixer-big\" style=\"width: 0;\"></span>
</span>
</div>";
}
echo "<div class=\"topic-form-row\">
<br /><label for=\"" . $id . "-body\" style=\"clear: both; width: 100px;\">" . l10n('blog_message') . "*</label><textarea id=\"" . $id . "-body\" name=\"body\" class=\"imfield mandatory\" style=\"width: 95%; height: 100px;\"></textarea>
</div>";
if ($captcha) {
echo "<div class=\"topic-form-row\" style=\"text-align: center\">
<label for=\"" . $id . "_imCpt\" style=\"float: left;\">" . l10n('form_captcha_title') . "</label> <input type=\"text\" id=\"" . $id . "_imCpt\" name=\"imCpt\" maxlength=\"5\" class=\"imfield imCpt[5" . ($type == "blog" ? ", ../" : "") . "]\" size=\"5\" style=\"width: 120px; margin: 0 auto;\" />
</div>";
}
echo "<input type=\"hidden\" value=\"" . $this->id . "\" name=\"x5topicid\">";
echo "<input type=\"text\" value=\"\" name=\"prt\" class=\"prt_field\">";
echo "<div class=\"topic-form-row\" style=\"text-align: center\">
<input type=\"submit\" value=\"" . l10n('blog_send') . "\" />
<input type=\"reset\" value=\"" . l10n('form_reset') . "\" />
</div>
</form>
<script type=\"text/javascript\">x5engine.boot.push( function () { x5engine.imForm.initForm('#" . $id . "', false, { showAll: true }); });</script>
</div>\n";
}
/**
* Show the topic summary
*
* @param boolean $rating TRUE to show the ratings
* @param boolean $admin TRUE to show approved and unapproved comments
* @param boolean $hideifempty true to hide the summary if there are no comments
*
* @return void
*/
function showSummary($rating = true, $admin = false, $hideifempty = true)
{
$c = $this->comments->getAll();
$comments = array();
$votes = 0;
$votescount = 0;
foreach ($c as $comment) {
if ($comment['approved'] == "1" || $admin) {
if (isset($comment['body'])) {
$comments[] = $comment;
}
if (isset($comment['rating'])) {
$votes += $comment['rating'];
$votescount++;
}
}
}
$count = count($comments);
$vote = $votescount > 0 ? $votes/$votescount : 0;
if ($count == 0 && $hideifempty)
return;
echo "<div class=\"topic-summary\">\n";
echo "<div>" . ($count > 0 ? $count . " " . ($count > 1 ? l10n('blog_comments') : l10n('blog_comment')) : l10n('blog_no_comment')) . "</div>";
if ($rating) {
echo "<div style=\"margin-bottom: 5px;\">" . l10n("blog_average_rating", "Average Vote") . ": " . number_format($vote, 1) . "/5</div>";
echo "<span class=\"topic-star-container-big\" title=\"" . number_format($vote, 1) . "/5\">
<span class=\"topic-star-fixer-big\" style=\"width: " . round($vote/5 * 100) . "%;\"></span>
</span>\n";
}
echo "</div>\n";
}
/**
* Show the comments list
*
* @param boolean $rating true to show the ratings
* @param string $order desc or asc
* @param boolean $showabuse true to show the "Abuse" button
* @param boolean $hideifempty true to hide the summary if there are no comments
*
* @return void
*/
function showComments($rating = true, $order = "desc", $showabuse = true, $hideifempty = false)
{
global $imSettings;
$c = $this->comments->getAll("timestamp", $order);
if (count($c) == 0 && $hideifempty)
return;
echo "<div class=\"topic-comments\">\n";
if (count($c) > 0) {
// Check aproved comments count
$ca = array();
foreach($c as $comment)
if($comment['approved'] == "1")
$ca[] = $comment;
// Show the comments
$i = 0;
foreach ($ca as $comment) {
if (isset($comment['body']) && $comment['approved'] == "1") {
echo "<div class=\"topic-comment\">\n";
echo "<div class=\"topic-comments-user\">" . (stristr($comment['url'], "http") ? "<a href=\"" . $comment['url'] . "\" target=\"_blank\" " . (strpos($comment['url'], $imSettings['general']['url']) === false ? 'rel="nofollow"' : '') . ">" . $comment['name'] . "</a>" : $comment['name']);
if ($rating && isset($comment['rating']) && $comment['rating'] > 0) {
echo "<span class=\"topic-star-container-small\" title=\"" . $comment['rating'] . "/5\" style=\"margin-left: 5px; vertical-align: middle;\">
<span class=\"topic-star-fixer-small\" style=\"width: " . round($comment['rating']/5 * 100) . "%;\"></span>
</span>\n";
}
echo "</div>\n";
echo "<div class=\"topic-comments-date imBreadcrumb\">" . $comment['timestamp'] . "</div>\n";
echo "<div class=\"topic-comments-body\">" . $comment['body'] . "</div>\n";
if ($showabuse) {
echo "<div class=\"topic-comments-abuse\"><a href=\"" . basename($_SERVER['PHP_SELF']) . "?x5topicid=" . $this->id . "&abuse=" . $i++ . "\">" . l10n('blog_abuse') . "<img src=\"" . $this->basepath . "res/exclamation.png\" alt=\"" . l10n('blog_abuse') . "\" title=\"" . l10n('blog_abuse') . "\" /></a></div>\n";
}
echo "</div>\n";
}
$i++;
}
} else {
echo "<div>" . l10n('blog_no_comment') . "</div>\n";
}
echo "</div>\n";
}
/**
* Show the comments list in a administration section
*
* @param boolean $rating true to show the ratings
* @param string $order desc or asc
*
* @return void
*/
function showAdminComments($rating = true, $order = "desc")
{
global $imSettings;
$this->comments->sort("ts", $order);
if (isset($_GET['disable'])) {
$n = (int)$_GET['disable'];
$c = $this->comments->get($n);
if (count($c) != 0) {
$c['approved'] = "0";
$this->comments->edit($n, $c);
$this->saveXML();
}
}
if (isset($_GET['enable'])) {
$n = (int)$_GET['enable'];
$c = $this->comments->get($n);
if (count($c) != 0) {
$c['approved'] = "1";
$this->comments->edit($n, $c);
$this->saveXML();
}
}
if (isset($_GET['delete'])) {
$this->comments->delete((int)$_GET['delete']);
$this->storageType == "xml" ? $this->saveXML() : $this->saveDb();
}
if (isset($_GET['unabuse'])) {
$n = (int)$_GET['unabuse'];
$c = $this->comments->get($n);
if (count($c)) {
$c['abuse'] = "0";
$this->comments->edit($n, $c);
$this->saveXML();
}
}
if (isset($_GET['disable']) || isset($_GET['enable']) || isset($_GET['delete']) || isset($_GET['unabuse'])) {
echo "<script type=\"text/javascript\">window.top.location.href='" . $this->posturl . "';</script>\n";
exit();
}
echo "<div class=\"topic-comments\">\n";
$c = $this->comments->getAll();
if (count($c) > 0) {
// Show the comments
for ($i = 0; $i < count($c); $i++) {
$comment = $c[$i];
if (isset($comment['body'])) {
echo "<div class=\"topic-comment " . ($comment['approved'] == "1" ? "enabled" : "disabled") . ($comment['abuse'] == "1" ? " abused" : "") . "\">\n";
echo "\t<div class=\"topic-comments-user\">";
if ($comment['abuse'] == "1") {
echo "<img src=\"" . $this->basepath . "res/exclamation.png\" alt=\"Abuse\" title=\"" . l10n('admin_comment_abuse') . "\" style=\"vertical-align: middle;\">\n";
}
echo (stristr($comment['url'], "http") ? "<a href=\"" . $comment['url'] . "\" target=\"_blank\" " . (strpos($comment['url'], $imSettings['general']['url']) === false ? 'rel="nofollow"' : '') . ">" . $comment['name'] . "</a>" : $comment['name']);
if ($rating && isset($comment['rating']) && $comment['rating'] > 0) {
echo "\t<span class=\"topic-star-container-small\" title=\"" . $comment['rating'] . "/5\" style=\"margin-left: 5px; vertical-align: middle;\">
<span class=\"topic-star-fixer-small\" style=\"width: " . round($comment['rating']/5 * 100) . "%;\"></span>
</span>\n";
}
echo "\t</div>\n";
echo "\t<div class=\"topic-comments-date imBreadcrumb\">" . $comment['timestamp'] . "</div>\n";
echo "\t<div class=\"topic-comments-body\">" . $comment['body'] . "</div>\n";
echo "\t<div class=\"topic-comments-controls\">\n";
echo "\t\t<span style=\"float: left;\">IP: " . $comment['ip'] . "</span>\n";
if ($comment['abuse'] == "1")
echo "\t\t<a href=\"" . $this->posturl . "unabuse=" . $i . "\">" . l10n("blog_abuse_remove", "Remove abuse") . "</a> |\n";
if ($comment['approved'] == "1")
echo "\t\t<a onclick=\"return confirm('" . str_replace("'", "\\'", l10n('blog_unapprove_question')) . "')\" href=\"" . $this->posturl . "disable=" . $i . "\">" . l10n('blog_unapprove') . "</a> |\n";
else
echo "\t\t<a onclick=\"return confirm('" . str_replace("'", "\\'", l10n('blog_approve_question')) . "')\" href=\"" . $this->posturl . "enable=" . $i . "\">" . l10n('blog_approve') . "</a> |\n";
echo "\t\t<a onclick=\"return confirm('" . str_replace("'", "\\'", l10n('blog_delete_question')) . "')\" href=\"" . $this->posturl . "delete=" . $i . "\">" . l10n('blog_delete') . "</a>\n";
echo "</div>\n";
echo "</div>\n";
}
}
} else {
echo "<div style=\"text-align: center; margin: 15px; 0\">" . l10n('blog_no_comment') . "</div>\n";
}
echo "</div>\n";
}
/**
* Show a single rating form
*
* @return void
*/
function showRating()
{
global $imSettings;
if (isset($_POST['x5topicid']) && $_POST['x5topicid'] == $this->id && !isset($_COOKIE['vtd' . $this->id])) {
$this->comments->add(
array(
"rating" => $_POST['rating'],
"approved" => "1"
)
);
$this->saveXML();
}
$c = $this->comments->getAll();
$count = 0;
$votes = 0;
$vote = 0;
if (count($c) > 0) {
// Check aproved comments count
$ca = array();
foreach ($c as $comment) {
if ($comment['approved'] == "1" && isset($comment['rating'])) {
$count++;
$votes += $comment['rating'];
}
}
$vote = ($count > 0 ? $votes/$count : 0);
}
echo "
<div style=\"text-align: center\">
<div style=\"margin-bottom: 5px;\">" . l10n("blog_rating", "Vote:") . " " . number_format($vote, 1) . "/5</div>
<div class=\"topic-star-container-big" . (!isset($_COOKIE['vtd' . $this->id]) ? " variable-star-rating" : "") . "\" data-url=\"" . $this->posturl . "\" data-id=\"" . $this->id . "\">
<span class=\"topic-star-fixer-big\" style=\"width: " . round($vote/5 * 100) . "%;\"></span>
</div>
</div>\n";
}
}
/**
* XML Handling class
* @access public
*/
class imXML
{
var $tree = array();
var $force_to_array = array();
var $error = null;
var $parser;
var $inside = false;
// PHP 5
function __construct($encoding = 'UTF-8')
{
$this->setUp($encoding);
}
// PHP 4
function imXML($encoding = 'UTF-8')
{
$this->setUp($encoding);
}
function setUp($encoding = 'UTF-8')
{
$this->parser = xml_parser_create($encoding);
xml_set_object($this->parser, $this); // $this was passed as reference &$this
xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($this->parser, XML_OPTION_SKIP_WHITE, 1);
xml_set_element_handler($this->parser, "startEl", "stopEl");
xml_set_character_data_handler($this->parser, "charData");
xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, 'UTF-8');
}
function parse_file($file)
{
$fp = @fopen($file, "r");
if (!$fp)
return false;
while ($data = fread($fp, 4096)) {
if (!xml_parse($this->parser, $data, feof($fp))) {
return false;
}
}
fclose($fp);
return $this->tree[0]["content"];
}
function parse_string($str)
{
if (!xml_parse($this->parser, $str))
return false;
if (isset($this->tree[0]["content"]))
return $this->tree[0]["content"];
return false;
}
function startEl($parser, $name, $attrs)
{
array_unshift($this->tree, array("name" => $name));
$this->inside = false;
}
function stopEl($parser, $name)
{
if ($name != $this->tree[0]["name"])
return false;
if (count($this->tree) > 1) {
$elem = array_shift($this->tree);
if (isset($this->tree[0]["content"][$elem["name"]])) {
if (is_array($this->tree[0]["content"][$elem["name"]]) && isset($this->tree[0]["content"][$elem["name"]][0])) {
array_push($this->tree[0]["content"][$elem["name"]], $elem["content"]);
} else {
$this->tree[0]["content"][$elem["name"]] = array($this->tree[0]["content"][$elem["name"]],$elem["content"]);
}
} else {
if (in_array($elem["name"], $this->force_to_array)) {
$this->tree[0]["content"][$elem["name"]] = array($elem["content"]);
} else {
if (!isset($elem["content"])) $elem["content"] = "";
$this->tree[0]["content"][$elem["name"]] = $elem["content"];
}
}
}
$this->inside = false;
}
function charData($parser, $data)
{
if (!preg_match("/\\S/", $data))
return false;
if ($this->inside) {
$this->tree[0]["content"] .= $data;
} else {
$this->tree[0]["content"] = $data;
}
$this->inside_data = true;
}
}
/**
* Some useful functions
*
* @category X5engine
* @package X5engine
* @license Copyright by Incomedia http://incomedia.eu
* @link http://websitex5.com
*/
/**
* Prints an error about not active JS
*
* @return void
*/
function imPrintJsError()
{
global $l10n;
$html = "<DOCTYPE><html><head><meta http-equiv=\"Refresh\" content=\"5;URL=" . $_SERVER['HTTP_REFERER'] . "\"></head><body>";
$html .= $l10n['form_js_error'];
$html .= "</body></html>";
return $html;
}
/**
* Check the user's access to $page
*
* @param string $page The page to check
*
* @return void
*/
function imCheckAccess($page)
{
$pa = new imPrivateArea();
$stat = $pa->checkAccess($page);
if ($stat !== 0) {
$pa->save_page();
header("Location: imlogin.php" . ($stat == -2 ? "?err=1" : ""));
exit;
}
}
/**
* Show the guestbook
* This function is provided as compatibility for v9 guestbook widget
*
* @param string $id The guestbook id
* @param string $filepath The folder where the comments must be stored
* @param string $email The email to notify the new comments
* @param boolean $captcha true to show the captcha
* @param boolean $direct_approval true to directly approve comments
*
* @return void
*/
function showGuestBook($id, $filepath, $email, $captcha = true, $direct_approval = true)
{
global $imSettings;
$gb = new ImTopic($id);
$gb->loadXML($filepath);
$gb->showSummary(false);
$gb->showForm(false, $captcha, !$direct_approval, $email, "guestbook", $imSettings['general']['url'] . "/admin/guestbook.php?id=" . $id);
$gb->showComments(false);
}
/**
* Provide the database connection data of given id
* @param string $dbid The database id
* @return array an array like array('description' => '', 'host' => '', 'database' => '', 'user' => '', 'password' => '')
*/
function getDbData($dbid) {
global $imSettings;
if (!isset($imSettings['databases'][$dbid]))
return false;
return $imSettings['databases'][$dbid];
}
/**
* Shuffle an associate array
*
* @param array $list The array to shuffle
*
* @return array The shuffled array
*/
function shuffleAssoc($list)
{
if (!is_array($list))
return $list;
$keys = array_keys($list);
shuffle($keys);
$random = array();
foreach ($keys as $key)
$random[$key] = $list[$key];
return $random;
}
/**
* Provide a fallback for the PHP5 stripos function
*
* @param string $haystack Where to search
* @param string $needle What to replace
* @param integer $offset Start searching from here
*
* @return integer The position of the searched string
*/
function imstripos($haystack, $needle , $offset = 0)
{
if (function_exists('stripos')) // Is PHP5+
return stripos($haystack, $needle, $offset);
// PHP4 fallback
return strpos(strtolower($haystack), strtolower($needle), $offset);
}
/**
* Provide a localization helper
*
* @param string $id The localization key
* @param string $default The default string
*
* @return string The localization
*/
function l10n($id, $default = "")
{
global $l10n;
if (!isset($l10n[$id]))
return $default;
return $l10n[$id];
}
/**
* Combine paths
*
* @param array $paths
*
* @return string
*/
function pathCombine($paths = array())
{
$s = array();
foreach ($paths as $path) {
if (strlen($path))
$s[] = trim($path, "/\\ ");
}
return implode("/", $s);
}
/**
* Try to convert a string to lowercase using multibyte encoding
*
* @param string $str
*
* @return string
*/
function imstrtolower($str) {
return (function_exists("mb_convert_case") ? mb_convert_case($str, MB_CASE_LOWER, "UTF-8") : strtolower($str));
}
// End of file