/**
* Start the site search
*
* @param array $keys The search keys as string (string)
* @param string $page Page to show (integer)
* @param string $type The content type to show
*
* @return void
*/
function search($keys, $page, $type)
{
global $imSettings;
$html = "";
$content = "";
$emptyResultsHtml = "<div style=\"margin-top: 15px; text-align: center; font-weight: bold;\">" . l10n('search_empty') . "</div>\n";
$html .= "<div class=\"imPageSearchField\"><form method=\"get\" action=\"imsearch.php\">";
$html .= "<input style=\"width: 200px; font: 8pt Tahoma; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); padding: 3px; border: 1px solid rgb(0, 0, 0); vertical-align: middle;\" class=\"search_field\" value=\"" . htmlspecialchars($keys, ENT_COMPAT, 'UTF-8') . "\" 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') . "\">";
$html .= "</form></div>\n";
// Exit if no search query was given
if (trim($keys) == "" || $keys == null) {
$html .= $emptyResultsHtml;
return $html;
}
$search = trim(imstrtolower($keys));
$this->page = $page;
$queries = explode(" ", $search);
// Search everywhere to populate the results numbers shown in the sidebar menu
// Pages
$pages = $this->searchPages($queries);
// Fallback on the selection if there are no pages
if ($pages['count'] == 0 && $type == "pages") {
$type = "blog";
}
// Blog
if (isset($imSettings['blog']) && is_array($imSettings['blog']['posts']) && count($imSettings['blog']['posts']) > 0) {
$blog = $this->searchBlog($queries);
} else {
$blog = array("count" => 0);
}
// Fallback on the selection if there is no blog
if ($blog['count'] == 0 && $type == "blog") {
$type = "products";
}
// Products
if (is_array($imSettings['search']['products']) && count($imSettings['search']['products']) > 0) {
$products = $this->searchProducts($queries);
} else {
$products = array("count" => 0);
}
// Fallback on the selection if there are no products
if ($products['count'] == 0 && $type == "products") {
$type = "images";
}
// Images
if (is_array($imSettings['search']['images']) && count($imSettings['search']['images']) > 0) {
$images = $this->searchImages($queries);
} else {
$images = array("count" => 0);
}
// Fallback on the selection if there are no images
if ($images['count'] == 0 && $type == "images") {
$type = "videos";
}
// Videos
if (is_array($imSettings['search']['videos']) && count($imSettings['search']['videos']) > 0) {
$videos = $this->searchVideos($queries);
} else {
$videos = array("count" => 0);
}
// Fallback on the selection if there are no videos
if ($videos['count'] == 0 && $type == "videos") {
$type = "pages";
}
// Show only the requested content type
switch ($type) {
case "pages":
if ($pages['count'] > 0) {
$content .= "<div>" . $pages['content'] . "</div>\n";
}
$results_count = $pages['count'];
break;
case "blog":
if ($blog['count'] > 0) {
$content .= "<div>" . $blog['content'] . "</div>\n";
}
$results_count = $blog['count'];
break;
case "products":
if ($products['count'] > 0) {
$content .= "<div>" . $products['content'] . "</div>\n";
}
$results_count = $products['count'];
break;
case "images":
if ($images['count'] > 0) {
$content .= "<div>" . $images['content'] . "</div>\n";
}
$results_count = $images['count'];
break;
case "videos":
if ($videos['count'] > 0) {
$content .= "<div>" . $videos['content'] . "</div>\n";
}
$results_count = $videos['count'];
break;
}
// Exit if there are no results
if (!$results_count) {
$html .= $emptyResultsHtml;
return $html;
}
$sidebar = "<ul>\n";
if ($pages['count'] > 0) {
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"imsearch.php?search=" . urlencode($keys) . "&type=pages\">" . l10n('search_pages') . " (" . $pages['count'] . ")</a></span></li>\n";
}
if ($blog['count'] > 0) {
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"imsearch.php?search=" . urlencode($keys) . "&type=blog\">" . l10n('search_blog') . " (" . $blog['count'] . ")</a></span></li>\n";
}
if ($products['count'] > 0) {
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"imsearch.php?search=" . urlencode($keys) . "&type=products\">" . l10n('search_products') . " (" . $products['count'] . ")</a></span></li>\n";
}
if ($images['count'] > 0) {
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"imsearch.php?search=" . urlencode($keys) . "&type=images\">" . l10n('search_images') . " (" . $images['count'] . ")</a></span></li>\n";
}
if ($videos['count'] > 0) {
$sidebar .= "\t<li><span class=\"imScMnTxt\"><a href=\"imsearch.php?search=" . urlencode($keys) . "&type=videos\">" . 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) . "&type=" . $type . "\"><<</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 . "&type=" . $type . "\">" . ($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) . "&type=" . $type . "\">>></a>";
}
$html .= "</div>";
}
return $html;
}
/**
* 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 = 0)
{
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));
$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;
}