$orig_query = $query;
// if requested by query, kill AND characters
if (strpos($query, " && ")) {
$query = str_replace(" && ", " ", $query);
}
// if requested by query, kill OR characters
if (strpos($query, " || ")) {
$query = str_replace(" || ", " ", $query);
}
// if requested in Admin settings, remove Latin accents from their vowels
if ($vowels) {
$query = remove_acc($query, '0');
}
// if requested in Admin settings, remove Greek accents from their vowels
if ($noacc_el) {
$query = remove_acc_el($query, '0');
}
// clear former thumbnails from the temporary folder
clear_folder($thumb_dir);
// perhaps we want to search for all pages of a site or perform a domain restricted search
$pos = strstr(strtolower($query), "site:");
if ($pos) {
$domain_search = substr($query, '5');
// If you want to search for all pages of a site (site:abc.de) enter here
if (!strrpos($domain_search, ' ')) {
include "{$include_dir}/search_links.php";
}
// must be search only in domain (site:abc.de query)
$query = substr($domain_search, strpos($domain_search, ' ') + 1);
// extract query
$dom_url = substr($domain_search, 0, strpos($domain_search, ' '));
}
$id3_trans = remove_acc($id3_trans, '0');
if ($id3_trans != $id3_rem) {
$id3_string .= " " . $id3_trans . "";
// add new words to EXIF info
}
}
// remove Greek accents
if ($noacc_el) {
$title_rem = $title_trans;
$id3_rem = $id3_trans;
$title_trans = remove_acc_el($title_trans, '0');
if ($title_trans != $title_rem) {
$title .= " " . $title_trans . "";
}
$id3_trans = remove_acc_el($id3_trans, '0');
if ($id3_trans != $id3_rem) {
$id3_string .= " " . $id3_trans . "";
// add new words to EXIF info
}
}
// transliterate into Greek language
if ($translit_el) {
$title_rem = $title_trans;
$id3_rem = $id3_trans;
$title_trans = translit_el($title_trans, '0');
if ($title_trans != $title_rem) {
$title .= " " . $title_trans . "";
}
$id3_trans = translit_el($id3_trans, '0');
if ($id3_trans != $id3_rem) {
function fresh_media($query, $domain_qry, $mysql_table_prefix, $catid, $db_slv)
{
global $db_con, $case_sensitive, $debug, $category, $search_id3, $mysql_charset;
global $sort_media, $thumb_dir, $delim, $debug_user, $use_cache, $mediacache_dir;
global $case_sensitive, $vowels, $noacc_el, $translit_el, $greek, $type;
global $cat_sel, $cat_sel0, $cat_sel0a, $cat_sel1, $cat_sel2, $cat_sel3, $cat_sel4, $cat_sel_all;
$all_media = array();
$this_media = array();
$sort = "title, id3";
if (!$category) {
$category = '-1';
}
// define order of result listing
if ($sort_media == "1") {
$sort = "title, id3";
}
if ($sort_media == "2") {
$sort = "size_x DESC, size_y DESC, title, id3";
}
if ($sort_media == "3") {
$sort = "last_query DESC, title, id3";
}
if ($sort_media == "4") {
$sort = "click_counter DESC, title, id3";
}
if ($sort_media == "5") {
$sort = "suffix, title";
}
if ($query == '') {
$query = ' ';
}
// prevent blank results for media search
if ($query == 'media:') {
$query = '%';
}
// search for all media files in database /category
if ($case_sensitive == '0') {
$query = lower_case(lower_ent($query));
}
if ($vowels || $greek) {
$query = remove_acc($query, '0');
// remove Latin accents
}
if ($noacc_el) {
$query = remove_acc_el($query, '0');
// remove Greek accents
}
if ($translit_el) {
$query = translit_el($query);
}
// OR search, but only for multiple query words
if ($type == "or" && strpos($query, " ")) {
$known_id = array();
$all = explode(" ", $query);
// build an array from all query words
foreach ($all as $query) {
// try to get results for any query word
if ($search_id3 == '1') {
// search in name, title, EXIF and ID3 info
$sql_query = "SELECT * from " . $mysql_table_prefix . "media\n where title like LOWER('%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n OR name like LOWER('%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n OR (id3 like '%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n ORDER BY {$sort} ";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
} else {
// search only in media name and title
$sql_query = "SELECT * from " . $mysql_table_prefix . "media\n where (CONVERT(LOWER(title)USING UTF8) like '%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n OR (CONVERT(LOWER(name)USING UTF8) like '%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n ORDER BY {$sort} ";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
// collect all results, but only for different links
while ($row = $result->fetch_array(MYSQLI_NUM)) {
$new_id = $row[0];
if (count($all_media) > 0) {
foreach ($all_media as $this_media) {
if (!in_array($row[0], $known_id)) {
$all_media[] = $row;
// add the unknown media result
$known_id[] = $row[0];
}
}
} else {
$all_media[] = $row;
// get the first media result
$known_id[] = $row[0];
// remember this media_id
}
}
}
} else {
// AND, PHRASE and TOL search
$query = str_replace(" ", "%", $query);
if ($search_id3 == '1') {
// search in name, title, EXIF and ID3 info
$sql_query = "SELECT * from " . $mysql_table_prefix . "media\n where title like LOWER('%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n OR media_link like LOWER('%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n OR (id3 like '%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n ORDER BY {$sort} ";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
} else {
// search only in media name and title
$sql_query = "SELECT * from " . $mysql_table_prefix . "media\n where (CONVERT(LOWER(title)USING UTF8) like '%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n OR (CONVERT(LOWER(media_link)USING UTF8) like '%" . $db_con->real_escape_string($query) . "%') {$domain_qry}\n ORDER BY {$sort} ";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
// if query did not match any media object
if ($result->num_rows == 0) {
return $all_media;
// return blank array, otherwise array_merge() will not work in PHP5
}
// collect all results
while ($this_array = $result->fetch_array(MYSQLI_NUM)) {
$all_media[] = $this_array;
}
}
$fresh_media = array();
// if necessary, reduce to single category valid links
if ($category != '-1') {
while (list($key, $value) = each($all_media)) {
$sql_query = "SELECT site_id from " . $mysql_table_prefix . "links\n where url = '{$value['2']}'";
// get site_id corresponding to this page
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$site_id = $result->fetch_array(MYSQLI_NUM);
// check for valid catid
$sql_query = "SELECT * from " . $mysql_table_prefix . "site_category\n where site_id = '{$site_id['0']}' AND category_id ='{$catid}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
// add valid link to result array
if ($result->num_rows) {
$fresh_media[] = $value;
}
}
} else {
$fresh_media = $all_media;
// no category search
}
if (!$cat_sel0) {
$cat_sel0 = $cat_sel_all;
}
if (!$cat_sel1) {
$cat_sel1 = $cat_sel_all;
}
if (!$cat_sel2) {
$cat_sel2 = $cat_sel_all;
}
if (!$cat_sel3) {
$cat_sel3 = $cat_sel_all;
}
if (!$cat_sel4) {
$cat_sel4 = $cat_sel_all;
}
// enter here for multiple category search and, if necessary, reduce results
if ($cat_sel0 != $cat_sel_all || $cat_sel1 != $cat_sel_all || $cat_sel2 != $cat_sel_all || $cat_sel3 != $cat_sel_all || $cat_sel4 != $cat_sel_all) {
$temp_array = $fresh_media;
$fresh_media = array();
while (list($key, $value) = each($all_media)) {
$cat_to_find = '1';
// get site_id for this link_id
$sql_query = "SELECT site_id from " . $mysql_table_prefix . "links\n where url = '{$value['2']}'";
$res0 = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$site_id = $res0->fetch_array(MYSQLI_NUM);
// get category_id for this site
$sql_query = "SELECT category_id from " . $mysql_table_prefix . "site_category where site_id = '{$site_id['0']}'";
$res1 = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$category_id = $res1->fetch_array(MYSQLI_NUM);
// check, whether this category_id corresponds with cat_selector 0
// and try to find results for all active category selections
if ($category_id) {
if ($cat_sel0 == $cat_sel_all) {
$cat_sel0 = "%";
}
if ($cat_sel0a == $cat_sel_all) {
$cat_sel0a = "%";
}
if ($cat_sel1 == $cat_sel_all) {
$cat_sel1 = "%";
}
if ($cat_sel2 == $cat_sel_all) {
$cat_sel2 = "%";
}
if ($cat_sel3 == $cat_sel_all) {
$cat_sel3 = "%";
}
if ($cat_sel4 == $cat_sel_all) {
$cat_sel4 = "%";
}
if ($cat_sel0 != "%") {
$sql_query = "SELECT * from " . $mysql_table_prefix . "categories where category_id = '{$category_id['0']}' and category >= '{$cat_sel0}' and category <= '{$cat_sel0a}' and group_sel0 like '{$cat_sel1}' and group_sel1 like '{$cat_sel2}' and group_sel2 like '{$cat_sel3}' and group_sel3 like '{$cat_sel4}'";
$res_cat = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
} else {
$sql_query = "SELECT * from " . $mysql_table_prefix . "categories where category_id = '{$category_id['0']}' and group_sel0 like '{$cat_sel1}' and group_sel1 like '{$cat_sel2}' and group_sel2 like '{$cat_sel3}' and group_sel3 like '{$cat_sel4}'";
$res_cat = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
if ($res_cat->num_rows) {
} else {
$cat_to_find = '0';
}
// if found in all active category selctions, add the ccurrent link to the result array
if ($cat_to_find) {
$fresh_media[] = $value;
}
}
}
// restore the original $cat_sel_all
$cat_sel0 = str_replace("%", $cat_sel_all, $cat_sel0);
$cat_sel0a = str_replace("%", $cat_sel_all, $cat_sel0a);
$cat_sel1 = str_replace("%", $cat_sel_all, $cat_sel1);
$cat_sel2 = str_replace("%", $cat_sel_all, $cat_sel2);
$cat_sel3 = str_replace("%", $cat_sel_all, $cat_sel3);
$cat_sel4 = str_replace("%", $cat_sel_all, $cat_sel4);
}
$i = 0;
$title = '';
$this_media = array();
// reset, because used a second time
if ($use_cache) {
$thumb_dir = $mediacache_dir;
// store new thumbnail in folder for media cache
}
foreach ($fresh_media as $this_media[$i]) {
if ($this_media[$i][6] == 'image') {
// build thumbnail to be displayed in result listing
$name = basename($this_media[$i][3]);
// extract file name
$title = substr($this_media[$i][5], 0, strpos($this_media[$i][5], $delim));
// get basic part of the title
// add folder path, db, table-prefix, remove original suffix and add own suffix
$file = utf8_decode("" . $thumb_dir . "/db" . $db_slv . "_" . $mysql_table_prefix . "_" . substr($name, 0, strrpos($name, ".")) . ".gif");
if (!($handle = fopen($file, "ab"))) {
if ($debug_user == '1') {
print "Unable to open {$file} ";
}
}
if (!fwrite($handle, $this_media[$i][4])) {
if ($debug_user == '1') {
print "Unable to write the file {$file}. No thumbnails will be presented";
}
}
fclose($handle);
$this_media[$i][4] = $file;
// replace content of thumbnail with path to thumbnail
$this_media[$i][5] = $title;
// the title up to delimeter
$i++;
}
}
//echo "\r\n\r\n<br>this_media Array0:<br><pre>";print_r($this_media);echo "</pre>\r\n";
return $this_media;
}
function index_url($url, $level, $site_id, $md5sum, $domain, $indexdate, $sessid, $can_leave_domain, $reindex, $use_nofollow, $cl, $use_robot, $use_pref, $url_inc, $url_not_inc, $num)
{
global $db_con, $entities, $min_delay, $link_check, $command_line, $min_words_per_page, $dup_content, $dup_url, $quotes, $plus_nr, $use_prefcharset;
global $min_words_per_page, $supdomain, $smp, $follow_sitemap, $max_links, $realnum, $local, $tmp_dir, $auto_add, $admin_email, $idna, $conv_puny;
global $mysql_table_prefix, $user_agent, $tmp_urls, $delay_time, $domain_arr, $home_charset, $charSet, $url_status, $redir_count;
global $debug, $common, $use_white1, $use_white2, $use_black, $whitelist, $blacklist, $clear, $abslinks, $utf8_verify, $webshot;
global $index_media, $index_image, $suppress_suffix, $imagelist, $min_image_x, $min_image_y, $dup_media, $index_alt, $no_log, $index_rss;
global $index_audio, $audiolist, $index_video, $videolist, $index_embeded, $rss_template, $index_csv, $delim, $ext, $index_id3, $dba_act;
global $converter_dir, $dict_dir, $cn_seg, $jp_seg, $index_framesets, $index_iframes, $cdata, $dc, $preferred, $index_rar, $index_zip, $curl;
global $docs, $only_docs, $only_links, $case_sensitive, $vowels, $noacc_el, $include_dir, $thumb_folder, $js_reloc, $server_char;
global $latin_ligatures, $phon_trans, $liga;
// Currently (2013.01.11) the variable $use_prefcharset as defined in Admin Settings 'Obligatory use preferred charset' is used.
// and not the variable $use_pref as defined in Admin Settings as a varaiable used for addsite() in .../admin/admin.php
error_reporting(E_ALL & ~E_DEPRECATED & ~E_WARNING & ~E_NOTICE & ~E_STRICT);
$data = array();
$cn_data = array();
$url_parts = array();
$url_status = array();
$url_status['black'] = '';
$contents = array();
$links = array();
$wordarray = array();
$topic = '';
$url_reloc = '';
$js_link = '';
$document = '';
$file = '';
$file0 = '';
$raw_file = '';
$seg_data = '';
$index_url = $url;
$comment = $db_con->real_escape_string("Automatically added during index procedure, as this domain is not yet available in 'Sites' menu.");
$admin_email = $db_con->real_escape_string($admin_email);
if ($debug == '0') {
if (function_exists("ini_set")) {
ini_set("display_errors", "0");
}
error_reporting(0);
} else {
error_reporting(E_ERROR);
// otherwise a non existing siemap.xml would always cause a warning message
}
$needsReindex = 1;
$deletable = 0;
$nohost = 1;
$i = 0;
$nohost_count = 5;
// defines count of attempts to get in contact with the server
// check URL status
while ($i < $nohost_count && $nohost) {
$url_status = url_status($url, $site_id, $sessid);
if (!stristr($url_status['state'], "NOHOST")) {
$nohost = '';
// reset for successfull attempt
}
$i++;
}
// check for emergency exit
if ($url_status['aborted'] == '1' || stristr($url_status['state'], "NOHOST")) {
return $url_status;
}
// check for UFO file or invalid suffix
if (stristr($url_status['state'], "ufo")) {
return $url_status;
}
// JFIELD here is right before we try to retrieve the URL and get the error
// echo "<h3>F****E: $url</h3>\n";
// check for 'unreachable' links and if it is a known URL, delete all keyword relationships, former indexed from the meanwhile unreachable link
if (stristr($url_status['state'], "unreachable")) {
printStandardReport('unreachable', $command_line, $no_log);
$sql_query = "SELECT link_id from " . $mysql_table_prefix . "links where url='{$url}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$row = $result->fetch_array(MYSQLI_NUM);
$link_id = $row[0];
if ($link_id) {
$sql_query = "DELETE from " . $mysql_table_prefix . "link_keyword where link_id={$link_id}";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
// here we should delete the keywords associated only to the unreachable link
// but this takes too much time during index procedure
// the admin is asked toc do it manually by using the regarding option in 'Clean' menue
//
// delete the meanwhile unreachable link from db
$sql_query = "DELETE from " . $mysql_table_prefix . "links where link_id = {$link_id}";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
return $url_status;
}
// check for overwritten URL, forced by the header, sending content PLUS any redirected URL
if ($url_status['url_over'] && !$url_status['relocate']) {
$url = $url_status['url_over'];
}
$url_parts = parse_all_url($url);
$thislevel = $level - 1;
// redirected URL ?
if ($url_status['relocate']) {
// if relocated, print message, verify the new URL, and redirect to new URL
// check for redirection on an already indexed link
$known_link = '';
$sql_query = "SELECT * from " . $mysql_table_prefix . "links where url='{$url}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$known_link = $result->num_rows;
if ($known_link) {
$urlo_status['state'] = "URL was redirected to an already indexed page.<br />In order to prevent infinite indexation, this is not supported by Sphider-plus.<br />Indexation aborted for this URL";
$url_status['aborted'] = 1;
return $url_status;
}
// remove the original URL from temp table. The relocated URL will be added later on.
mysqltest();
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link = '{$url}' AND id = '{$sessid}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$new_url = $url_status['path'];
// URL of first redirection
// remove the redirected URL, which eventually is already stored in db
// before finally storing in db, we need to check for correct redirection.
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link = '{$new_url}' AND id = '{$sessid}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
// now special processing for relative links
if (!strpos(substr($new_url, 0, 5), "ttp")) {
$new_url = make_abs($new_url, $index_url);
}
if ($url == $new_url && $url_status['file']) {
$url_status['relocate'] = '';
// remove this redirection, as it is 'in it selves'
$url_status['state'] = "ok";
// try to index the conteent
}
$care_excl = '1';
// care file suffixed to be excluded
$relocated = '1';
// URL is relocated
if ($debug) {
printRedirected($url_status['relocate'], $url_status['path'], $cl);
}
$count = "1";
while ($count <= $redir_count && $url_status['relocate'] && !$url_status['aborted']) {
// check this redirection
$url_status = url_status($new_url, $site_id, $sessid);
if ($url_status['path']) {
$new_url = $url_status['path'];
// URL of another redirections
// now special processing for relative links
if (!strpos(substr($new_url, 0, 5), "ttp")) {
$new_url = make_abs($new_url, $index_url);
}
}
if ($debug) {
printRedirected($url_status['relocate'], $url_status['path'], $cl);
}
$count++;
}
if ($url_status['relocate']) {
$url_status['aborted'] = 1;
$url_status['state'] = "<br />Indexation aborted because of too many redirections.<br />";
return $url_status;
}
if ($url_status['state'] != "ok") {
$code = $url_status['state'];
// check for most common client errors
if (!preg_match("/401|402|403|404/", $code)) {
$url_status['aborted'] = 1;
// end indexing for cmplete site
} else {
$url_status['aborted'] = '';
// abort only for this page
}
if (strstr($code, "401")) {
$code = "401 (Authentication required)";
}
if (strstr($code, "403")) {
$code = "403 (Forbidden)";
}
if (strstr($code, "404")) {
$code = "404 (Not found)";
}
$url_status['state'] = "<br />Indexation aborted because of code: {$code}.<br />";
}
// check final URL (which might be the 3. redirection)
// and puriify final redirected URL
$url = $db_con->real_escape_string(url_purify($new_url, $index_url, $can_leave_domain, $care_excl, $relocated, $local_redir));
// valid file suffix for the redirection??
if ($url) {
if ($care_excl == '1') {
// care about non-accepted suffixes
reset($ext);
while (list($id, $excl) = each($ext)) {
if (preg_match("/\\.{$excl}(\$|\\?)/i", $url)) {
// if suffix is at the end of the link, or followd by a question mark
$url_status['state'] = 'Found: Not supported suffix';
// error message
return $url_status;
}
}
}
}
if (!$url) {
$link_parts = parse_all_url($url);
$host = $link_parts['host'];
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link like '{$index_url}' AND id = '{$sessid}' OR relo_link like '{$url}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$url_status['aborted'] = 1;
$url_status['state'] = "<br />Indexation aborted because of undefined redirection error.<br />";
return $url_status;
}
// abort indexation, if the redirected URL is equal to calling URL
if ($url == 'self') {
$link_parts = parse_all_url($url);
$host = $link_parts['host'];
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link like '{$url}' AND id = '{$sessid}' OR relo_link like '{$url}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$url_status['aborted'] = 1;
$url_status['state'] = "<br />Indexation aborted for this page, because the redirection was a link in it selves.<br />Blocked by Sphider-plus, because this could end in an infinite indexation loop.<br />";
return $url_status;
}
// abort indexation, if the redirected URL contains invalid file suffix
if ($url == 'excl') {
$link_parts = parse_all_url($url);
$host = $link_parts['host'];
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link like '{$url}' AND id = '{$sessid}' OR relo_link like '{$url}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$url_status['aborted'] = 1;
$url_status['state'] = "<br />Indexation aborted because the redirected link does not meet the URL suffix conditions.<br />";
return $url_status;
}
// abort indexation, because purifing the redirected URL failed
if (!strstr($url, "//")) {
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link like '{$url}' AND id = '{$sessid}' OR relo_link like '{$url}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$url_status['aborted'] = 1;
$url_status['state'] = "<br />Indexation aborted because {$url} is not supported.<br />";
return $url_status;
}
// abort indexation, if redirected URL met 'must/must not include' string rule
if (!check_include($url, $url_inc, $url_not_inc)) {
$link_parts = parse_all_url($url);
$host = $link_parts['host'];
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link like '{$url}' AND id = '{$sessid}' OR relo_link like '{$url}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$url_status['aborted'] = 1;
$url_status['state'] = "<br />Indexation aborted because the redirected link does not meet<br />the URL 'must include' or 'must not include' conditions.<br />";
return $url_status;
}
// if redirected URL is already known and in database: abort
$rows0 = '';
$rows1 = '';
mysqltest();
$sql_query = "SELECT url from " . $mysql_table_prefix . "sites where url like '{$url}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$rows0 = $result->num_rows;
$sql_query = "SELECT * from " . $mysql_table_prefix . "links where url='{$url}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$known_link = $result->fetch_array(MYSQLI_NUM);
$md5 = $known_link[8];
if ($clear == 1) {
clean_resource($result, '02');
}
if ($rows0) {
$url_status['state'] = "<br />URL already in database (as a site URL). Index aborted.<br />";
$url_status['aborted'] = 1;
return $url_status;
}
// if known link, which is already indexed (because containing the md5 checksum), enter here
if ($known_link[8]) {
$count = $known_link[15];
$count++;
if ($count > $redir_count) {
// abort indexation
$url_status['state'] = "<br />{$count}. attempt to redirect in the same (already indexed) URL, <br />which is no longer accepted by Sphider-plus. Indexation aborted for this site.<br />";
$url_status['aborted'] = 1;
return $url_status;
} else {
$sql_query = "UPDATE " . $mysql_table_prefix . "links set relo_count='{$count}' where url='{$url}'";
$db_con->query($sql_query);
}
}
// add redirected URL to temp table, if not yet known
$sql_query = "SELECT link from " . $mysql_table_prefix . "temp where link='{$url}' && id = '{$sessid}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$rows = $result->num_rows;
if ($rows == 0) {
$sql_query = "INSERT into " . $mysql_table_prefix . "temp (link, level, id, relo_count) values ('{$url}', '{$level}', '{$sessid}', '1')";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
if ($clear == 1) {
clean_resource($result, '02');
}
// at the end of redirect, rebuild the url parts from the redirected URL.
// This is the final URL, which will be indexed
$url_parts = parse_all_url($url);
}
// end check any redirection/relocation
// if a JavaScript file is currently indexed?
$suffix = substr($url, strrpos($url, ".") + 1);
$suffix = str_replace("/", "", $suffix);
if (strlen($suffix) < "5") {
if (preg_match("/js\$/", $suffix)) {
$js_link = 1;
// activate JS switch
}
}
if ($smp != 1 && $follow_sitemap == 1) {
// enter here if we don't already know a valid sitemap and if admin settings allowed us to do so
$tmp_urls = get_temp_urls($sessid);
// reload previous temp
$url2 = remove_sessid(convert_url($url));
// get folder where sitemap should be and if exists, cut existing filename, suffix and subfolder
$host = parse_addr($url2);
$hostname = $host[host];
$more_sitemaps = array();
if ($hostname == 'localhost') {
$host1 = str_replace($local, '', $url2);
}
$pos = strpos($host1, "/");
// on local server delete all behind the /
if ($pos) {
$host1 = substr($host1, 0, $pos);
}
// build full adress again, now only the host
if ($hostname == 'localhost') {
$url2 = "" . $local . "" . $host1 . "";
} else {
$url2 = "{$host['scheme']}://{$hostname}";
}
$sitemap_name = "sitemap";
// standard name for sitemap file
$input_file = "{$url2}/{$sitemap_name}";
// create path to sitemap
$log_file = './sitemaps/current_sitemap.xml';
// destination for sitemap log-file
$smap_found = '';
$indexed_map = '';
$map_cont = '';
// try to fetch individual sitemap url from database
mysqltest();
$sql_query = "SELECT smap_url from " . $mysql_table_prefix . "sites where site_id='{$site_id}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$row = $result->fetch_array(MYSQLI_NUM);
if (preg_match("/http:\\/\\//", $row[0])) {
// use the individual sitemap
$input_file = preg_replace("/.xml.gz|.xml/i", "", $row[0]);
}
$file = "" . $input_file . ".xml";
if ($fd = @fopen($file, "r")) {
// uncompressed ?
//if ($zd = @gzopen("".$input_file.".xml", "r")) { // uncompressed ?
$map_cont = @stream_get_contents($fd);
if ($map_cont && strpos($map_cont, "schemas/sitemap")) {
// if we were able to read it
$smap_found = '1';
}
fclose($fd);
}
$gz_file = "" . $input_file . ".xml.gz";
if (!$smap_found && ($zd = @fopen("compress.zlib://{$gz_file}", "r"))) {
// compressed ?
//if (!$smap_found && $zd = @gzopen("".$input_file.".xml.gz", "r")) { // compressed ?
$map_cont = @gzread($zd, 10485760);
// max. 10 MB (might be too large for some server)
gzclose($zd);
if ($map_cont && strpos($map_cont, "schemas/sitemap")) {
$smap_found = '1';
}
}
//echo "\r\n\r\n<br>map_cont Array:<br><pre>";print_r($map_cont);echo "</pre>\r\n";
if ($smap_found) {
if ($debug != '0') {
// create a log-file of current sitemap.xml
file_put_contents($log_file, $map_cont);
}
//$del = $db_con->query("DELETE from ".$mysql_table_prefix."temp"); // function get_sitemap and store_links will build a new temp table
if (stristr($map_cont, "<sitemapindex")) {
// if current sitemap file is an index file
printStandardReport('validSitemapInd', $command_line, $no_log);
$get_maps = simplexml_load_string($map_cont);
if ($get_maps) {
reset($get_maps);
foreach ($get_maps as $map_x) {
$new_links[] = $map_x->loc;
// get all links to further sitemap files
}
if (is_array($new_links)) {
// if we found more sitemap files
$new_links = explode(",", implode(",", $new_links));
// destroy SimpleXMLElement Object and get the link array
$new_links = array_slice($new_links, 0, $max_links);
$indexed_map = '1';
$i = '0';
//echo "\r\n\r\n<br>new_links Array:<br><pre>";print_r($new_links);echo "</pre>\r\n";
foreach ($new_links as $input_file) {
$these_links = get_sitemap($input_file, $indexed_map, $mysql_table_prefix);
// now extract page links from this sitemap file
//echo "\r\n\r\n<br>these_links Array:<br><pre>";print_r($these_links);echo "</pre>\r\n";
if ($these_links) {
reset($these_links);
store_newLinks($these_links, $level, $sessid);
$smp = '1';
// there were valid sitemap files and we stored the new links
$i++;
} else {
printStandardReport('invalidSecSitemap', $command_line, $no_log);
// unable to extract links from secondary sitemap file
}
}
printValidSecSmap($i, $cl);
unset($input_file, $map_cont, $new_links);
} else {
printStandardReport('invalidSecSitemap', $command_line, $no_log);
// unable to extract links from secondary sitemap file
}
} else {
printStandardReport('invalidSitemapInd', $command_line, $no_log);
// unable to extract links from sitemap INDEX file
}
} else {
$links = get_sitemap($map_cont, $indexed_map, $mysql_table_prefix);
// extract links from sitemap.xml (there was only one sitemap file)
if ($links != '') {
reset($links);
//echo "\r\n\r\n<br>sitemmap links Array:<br><pre>";print_r($links);echo "</pre>\r\n";
store_newLinks($links, $level, $sessid);
$smp = '1';
// there was one valid sitemap and we stored the new links
printStandardReport('validSitemap', $command_line, $no_log);
} else {
printStandardReport('invalidSitemap', $command_line, $no_log);
}
unset($links);
}
}
}
if ($debug == '0') {
if (function_exists("ini_set")) {
ini_set("display_errors", "0");
}
error_reporting(0);
} else {
error_reporting(E_ALL & ~E_DEPRECATED & ~E_WARNING & ~E_NOTICE & ~E_STRICT);
}
if ($url_status['state'] == 'ok') {
$OKtoIndex = 1;
$file_read_error = 0;
if (time() - $delay_time < $min_delay) {
sleep($min_delay - (time() - $delay_time));
}
if ($url_status['file']) {
$file = $url_status['file'];
} else {
$url_status['state'] = "Unable to read the content of the file.<br />{$url} does not deliver any content.";
$realnum--;
}
}
if ($url_status['state'] == 'ok') {
// first attempt to define a charset
$chrSet = '';
if ($use_prefcharset == '1') {
// use preferred charset as defined in Admin settings
$chrSet = $home_charset;
//echo "<h1>USING PREFERRED CHARSET</h1>";
} else {
if ($server_char && $url_status['charset']) {
//echo "<h1>USING SERVER CHARSET</h1>";
$chrSet = $url_status['charset'];
// use charset as supplied by the remote server
} else {
// try to extract the charset of this file
//echo "<h1>USING CONTENT CHARSET</h1>";
//echo "<h1>" . substr($file, 0, 500) . "</h1>";
if (preg_match("'encoding=[\\'\"](.*?)[\\'\"]'si", substr($file, 0, 3000), $regs)) {
//echo "<h1>1</h1>";
$chrSet = trim(strtoupper($regs[1]));
// get encoding of current XML or XHTML file and use it furtheron
}
if (!$chrSet) {
//echo "<h1>2</h1>";
if (preg_match("'charset=(.*?)[ \\/\\;\\'\"]'si", substr($file, 0, 3000), $regs)) {
//echo "<h1>3</h1>";
$chrSet = trim(strtoupper($regs[1]));
// get charset of current HTML file and use it furtheron
}
}
if (!$chrSet) {
//echo "<h1>4</h1>";
if (preg_match("'charset=[\\'\"](.*?)[\\'\"]'si", substr($file, 0, 3000), $regs)) {
//echo "<h1>5</h1>";
$chrSet = trim(strtoupper($regs[1]));
// get charset of current HTML file and use it furtheron
}
}
// in assistance for all lazy webmasters
$chrSet = preg_replace("/win-/si", "windows-", $chrSet);
if ($chrSet == "1251") {
//echo "<h1>6</h1>";
$chrSet = "windows-1251";
}
if ($chrSet == '') {
//echo "<h1>7</h1>";
$chrSet = $home_charset;
// no charset found, we need to use default charset like for DOCs, PDFs, etc
}
}
}
//echo "<h1>CHRSET: $chrSet</h1>";
// if required, uncompress ZIP archives and make content of each file => text
if ($url_status['content'] == 'zip' && $index_zip == '1' && $file) {
file_put_contents("" . $tmp_dir . "/archiv.temp", $file);
$zip = zip_open("" . $tmp_dir . "/archiv.temp");
if ($zip) {
$url_status['content'] = "text";
// preventiv, if not another status will be detected for individual archiv files
$file = '';
// starting with a blank file for all archive files
$topic = 'zip';
if ($debug == '2') {
printStandardReport('archivFiles', $command_line, $no_log);
}
while ($zip_entry = zip_read($zip)) {
if (zip_entry_open($zip, $zip_entry, "r")) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
//uncompress the content of recent archiv file
$name = zip_entry_name($zip_entry);
// get filename of recent archive file
if ($debug == '2') {
//
$report = "<strong> " . $name . "</strong>";
printThis($report, $cl);
$size = (int) (zip_entry_filesize($zip_entry) / 1024);
if ($size == 0) {
$size = '1';
}
$report = " - Unpacked size: " . $size . " kByte<br />";
printThis($report, $cl);
}
$buf = get_arch_content($buf, $name, $url, $chrSet);
// if necessary, convert PDF, extract feed etc. for the recent file
zip_entry_close($zip_entry);
// done for this file in archiv
$file .= "" . $buf . "<br /><br />";
// add all uncompressed and converted files together
}
}
zip_close($zip);
}
unlink("" . $tmp_dir . "/archiv.temp");
}
// if required, uncompress RAR archives and make content of each file => text
if ($url_status['content'] == 'rar' && $index_rar == '1') {
file_put_contents("" . $tmp_dir . "/archiv.temp", $file);
$rar = rar_open("" . $tmp_dir . "/archiv.temp");
if ($rar) {
$url_status['content'] = "text";
// preventiv, all individual archiv files willl be converted to 'text'
$file = '';
// starting with a blank file for all archive files
$topic = 'rar';
$entries = rar_list($rar);
if ($rar) {
if ($debug == '2') {
printStandardReport('archivFiles', $command_line, $no_log);
}
foreach ($entries as $entry) {
$name = $entry->getName();
if ($debug == '2') {
$report = "<strong> " . $name . "</strong>";
printThis($report, $cl);
$size = (int) ($entry->getPackedSize() / 1024);
if ($size == 0) {
$size = '1';
}
$report = " - Packed size: " . $size . " kByte";
printThis($report, $cl);
$size = (int) ($entry->getUnpackedSize() / 1024);
if ($size == 0) {
$size = '1';
}
$report = " - Unpacked size: " . $size . " kByte<br />";
printThis($report, $cl);
}
$entry->extract('', "./" . $tmp_dir . "/" . $name . "");
// extract single file of archiv into temporary folder
$buf = file_get_contents("./" . $tmp_dir . "/" . $name . "");
// read content of this intermediate file
unlink("./" . $tmp_dir . "/" . $name . "");
// destroy this file
if ($buf) {
$buf = get_arch_content($buf, $name, $url, $chrSet);
// if necessary, convert PDF, extract feed etc. for the recent file
$file .= "" . $buf . "<br /><br />";
// add all uncompressed and converted files together
}
}
}
rar_close($rar);
}
unlink("" . $tmp_dir . "/archiv.temp");
}
$file0 = $file;
// rememberr the original (e.g. for doc2txt converter)
// remove useless part of the content
$file = purify_content($file);
$valid_utf8 = '1';
$raw_file = $file;
// kill eventually duplicate coding info in dynamic links
if (stristr(substr($file, '0', '4000'), "encoding") && strstr(substr($file, '0', '4000'), "charset")) {
$file = substr($file, strrpos($file, "<!DOCTYPE"));
// subsstring starting at last found <!DOCTYPE
}
// we need to do it again for eventually new charset in archive
$chrSet = '';
if ($use_prefcharset == '1') {
// use preferred charset as defined in Admin settings
$chrSet = $home_charset;
} else {
if ($server_char && $url_status['charset']) {
$chrSet = $url_status['charset'];
// use charset as supplied by the remote server
} else {
// try to extract the charset of this file
if (preg_match("'encoding=[\\'\"](.*?)[\\'\"]'si", substr($file, 0, 3000), $regs)) {
$chrSet = trim(strtoupper($regs[1]));
// get encoding of current XML or XHTML file and use it furtheron
}
if (!$chrSet) {
if (preg_match("'charset=(.*?)[ \\/\\;\\'\"]'si", substr($file, 0, 3000), $regs)) {
$chrSet = trim(strtoupper($regs[1]));
// get charset of current HTML file and use it furtheron
}
}
if (!$chrSet) {
if (preg_match("'charset=[\\'\"](.*?)[\\'\"]'si", substr($file, 0, 3000), $regs)) {
$chrSet = trim(strtoupper($regs[1]));
// get charset of current HTML file and use it furtheron
}
}
// in assistance for all lazy webmasters
$chrSet = preg_replace("/win-/si", "windows-", $chrSet);
if ($chrSet == "1251") {
$chrSet = "windows-1251";
}
if ($chrSet == '') {
$chrSet = $home_charset;
// no charset found, we need to use default charset like for DOCs, PDFs, etc
}
}
}
if (strpos($chrSet, " ")) {
// in the wild we have aloready seen a lot of variants
$chrSet = substr($chrSet, 0, strpos($chrSet, " "));
}
// some webmaster still use 'UNICODE' as name
if (stristr($chrSet, "UNICODE")) {
$chrSet = "UTF-8";
}
// obsolete since 1990, but some (Italian) server still send it as charset . . . .
if (stristr($chrSet, "8858")) {
$chrSet = str_replace("8858", "8859", $chrSet);
}
// required coaching for some webmasters
if (stristr($chrSet, "cp-")) {
$chrSet = str_ireplace("CP-", "CP", $chrSet);
}
$contents['charset'] = $chrSet;
if ($index_framesets == '1') {
if (preg_match("@<frameset[^>]*>(.*?)<\\/frameset>@si", $file, $regs)) {
printStandardReport('newFrameset', $command_line, $no_log);
// separate the <frameset> ....</frameset> part of this file
$frame = $regs[1];
$replace = get_frames($frame, $url, $can_leave_domain);
$replace = "<body>" . $replace . "</body>";
// create the body tags for $file
$contents['charset'] = $chrSet;
// rebuild charset
// include all replacements instead of the frameset tag into the actual file. This will become the body
$file = preg_replace("@<frameset.*?</frameset>@si", "{$replace}", $file);
}
}
if ($index_iframes == '1') {
$links = array();
$regs = array();
$replace = '';
$get_charset = '';
$real_url = $url;
if (preg_match_all("/(iframe[^>]*src[[:blank:]]*)=[[:blank:]]*[\\'\"]?(([[a-z]{3,5}:\\/\\/(([.a-zA-Z0-9-])+(:[0-9]+)*))*([+:%\\/?=&;\\\\(\\),._ a-zA-Z0-9-]*))(#[.a-zA-Z0-9-]*)?[\\'\" ]?/i", $file, $regs, PREG_SET_ORDER)) {
printStandardReport('newIframe', $command_line, $no_log);
// find all frames of the iframe;
$care_excl = '';
// don't care file suffixed to be excluded
$relocated = '';
// URL is not relocated
foreach ($regs as $val) {
if (($a = url_purify($val[2], $url, $can_leave_domain, $care_exel, $relocated, $local_redir)) != '') {
$links[] = $a;
// collect all iframe links
}
}
if ($links) {
foreach ($links as $url) {
printNewLinks($url, $cl);
if (preg_match("/.html|.htm|.xhtml|.xml|.php/i", $url)) {
$frame = file_get_contents($url);
// get content of this frame
// separate the body part of this frame
preg_match("@<body[^>]*>(.*?)<\\/body>@si", $frame, $regs);
$body = $regs[1];
if ($abslinks == '1') {
$body = make_abslinks($body, $url);
// if required, correct links relative to found iframe
}
$replace = "" . $replace . "<br />" . $body . "";
} else {
// might be an image
$replace = "" . $replace . "<br /><img src=\"" . $url . "\">";
}
}
}
// include all replacements instead of the iframe tag into the actual file
$file = preg_replace("@<iframe.*?</iframe>@si", "{$replace}", $file);
$contents['charset'] = $chrSet;
// rebuild charset
}
$url = $real_url;
}
// in order to index RDF, RSD, RSS and ATOM feeds enter here
if ($url_status['content'] == 'xml' && $index_rss == '1') {
if (!preg_match("/<rss|atom|<feed|<rdf|<rsd/si", substr($file, 0, 400))) {
printStandardReport('notRSS', $command_line, $no_log);
// no valid feed detected
$OKtoIndex = 0;
$file_read_error = 1;
$realnum--;
} else {
$html = '';
$xml = XML_IsWellFormed($file);
// check for well-formed XML
if ($xml != '1') {
if ($debug > 0) {
printNotWellFormedXML($xml, $cl);
}
$OKtoIndex = 0;
$file_read_error = 1;
$realnum--;
} else {
$rss = new feedParser();
// define options for feed parser
$rss->limit = $max_links;
// save time by limiting the items/entries to be processed
$rss->in_cp = strtoupper($contents['charset']);
// charset of actual file
$rss->out_cp = 'UTF-8';
// convert all into this charset
$rss->cache_dir = '';
// currently unused
$rss->dc = $dc;
// treat Dublin Core tags in RDF feeds
$rss->pro = $preferred;
// obey the PREFERRED directive in RSD feeds
$rss->file = '1';
// use $file as feed (as a string, not URL)
if ($cdata != 1) {
$rss->CDATA = 'content';
// get it all (naughty)
} else {
$rss->CDATA = 'nochange';
// well educated crawler
}
// get feed as array
if ($feed = $rss->get($url, $file)) {
// if you want to see the feed during index procedure, uncomment the following row
// echo "<br>FEED array:<br><pre>";print_r($feed);echo "</pre>";
$link = '';
$textinput_link = '';
$image_url = '';
$image_link = '';
$docs = '';
$subjects = '';
$count = '';
$type = $feed[type];
$count = $feed[sub_count];
$cached = $feed[cached];
// kill all no longer required values
$feed[type] = '';
$feed[sub_count] = '';
$feed[encoding_in] = '';
$feed[encoding_out] = '';
$feed[items_count] = '';
$feed[cached] = '';
if (!$count) {
$count = '0';
}
if ($type == 'RSD') {
// prepare all RSD APIs
for ($i = 0; $i < $count; $i++) {
$subjects .= '' . $feed['api'][$i]['name'] . '<br />
' . $feed['api'][$i]['apiLink'] . '<br />
' . $feed['api'][$i]['blogID'] . '<br />
' . $feed['api'][$i]['settings_docs'] . '<br />
' . $feed['api'][$i]['settings_notes'] . '<br />';
}
}
if ($type == 'Atom') {
// prepare all Atom entries
for ($i = 0; $i < $count; $i++) {
$subjects .= '' . $feed['entries'][$i]['link'] . '<br />
' . $feed['entries'][$i]['title'] . '<br />
' . $feed['entries'][$i]['id'] . '<br />
' . $feed['entries'][$i]['published'] . '<br />
' . $feed['entries'][$i]['updated'] . '<br />
' . $feed['entries'][$i]['summary'] . '<br />
' . $feed['entries'][$i]['rights'] . '<br />
' . $feed['entries'][$i]['author_name'] . ' ' . $feed['entries'][$i]['author_email'] . ' ' . $feed['entries'][$i]['author_uri'] . '<br />
' . $feed['entries'][$i]['category_term'] . ' ' . $feed['entries'][$i]['category_label'] . ' ' . $feed['entries'][$i]['category_scheme'] . '<br />
' . $feed['entries'][$i]['contributor_name'] . ' ' . $feed['entries'][$i]['contributor_email'] . ' ' . $feed['entries'][$i]['contributor_uri'] . '<br />
';
}
}
if ($type == 'RDF' | $type == 'RSS v.0.91/0.92' | $type == 'RSS v.2.0') {
// For RDF and RSS feeds enter here
// prepare channel image
$image_url = $feed[image_url];
if ($image_url) {
$width = $feed[image_width];
if (!$width || $width > '144') {
$width = '88';
//set to default value
}
$height = $feed[image_height];
if (!$height || $height > '400') {
$height = '31';
//set to default value
}
$feed[image_url] = "<img id=\"rss_007\" src=\"" . $image_url . "\" alt=\"" . $feed[image_title] . "\" width=\"" . $width . "\" height=\"" . $height . "\">";
}
$image_link = $feed[image_link];
if ($image_link) {
$feed[image_link] = "<a href=\"" . $image_link . "\">" . $image_link . "</a>";
}
// prepare all RDF or RSS items
for ($i = 0; $i < $count; $i++) {
$subjects .= '' . $feed['items'][$i]['link'] . '<br />
' . $feed['items'][$i]['title'] . '<br />
' . $feed['items'][$i]['description'] . '<br />
' . $feed['items'][$i]['author'] . '<br />
' . $feed['items'][$i]['category'] . '<br />
' . $feed['items'][$i]['guid'] . '<br />
' . $feed['items'][$i]['comments'] . '<br />
' . $feed['items'][$i]['pubDate'] . '<br />
' . $feed['items'][$i]['source'] . '<br />
' . $feed['items'][$i]['enclosure'] . '<br />
' . $feed['items'][$i]['country'] . '<br />
' . $feed['items'][$i]['coverage'] . '<br />
' . $feed['items'][$i]['contributor'] . '<br />
' . $feed['items'][$i]['date'] . '<br />
' . $feed['items'][$i]['industry'] . '<br />
' . $feed['items'][$i]['language'] . '<br />
' . $feed['items'][$i]['publisher'] . '<br />
' . $feed['items'][$i]['state'] . '<br />
' . $feed['items'][$i]['subject'] . '<br />
';
}
}
// convert the channel/feed part into a string
$feed_common = implode(" ", $feed);
// build something that could be indexed
$html .= "<html>\r\n<head>\r\n<title>" . $feed['title'] . "</title>\r\n<meta name=\"description\" content=\"" . $feed['description'] . " \">\r\n</head>\r\n";
$html .= "<body>\r\n" . $feed_common . "\r\n" . $subjects . "\r\n</body>\r\n</html>\r\n";
}
if (strlen($html) < "130") {
// can't be a valid feed
if ($type == "unknown") {
printInvalidFeedType($type, $cl);
} else {
printStandardReport('invalidRSS', $command_line, $no_log);
}
$OKtoIndex = 0;
$file_read_error = 1;
$realnum--;
} else {
$contents['charset'] = 'UTF-8';
// the feed reader converts all to utf-8
$file = $html;
// use feed reader output
if ($debug > 0) {
printValidFeed($type, $count, $cl);
}
}
}
}
}
// duplicate here, but frames, iframes, or RSS might have added nonsense content
$file = purify_content($file);
// prepare CVS files
if ($url_status['content'] == 'csv' && $index_csv == '1') {
$file = str_replace(",", " ", $file);
$file = str_replace(";", " ", $file);
}
//echo "\r\n\r\n<br>url_status Array:<br><pre>";print_r($url_status);echo "</pre>\r\n";
// for DOCs, PDFs, etc we need special text converter
if ($url_status['content'] != 'text' && $url_status['content'] != 'xml' && $url_status['content'] != 'xhtml' && $url_status['content'] != 'csv') {
$document = 1;
$file = extract_text($file, $file0, $url_status['content'], $url, $chrSet);
// because the converter already transferred the documents to UTF-8, we need to adjust it here
$contents['charset'] = 'UTF-8';
$charSet = 'UTF-8';
if ($file == 'ERROR') {
// if error, suppress further indexing
$OKtoIndex = 0;
$file_read_error = 1;
$realnum--;
}
// reduce Pashtu and Urdu to the main Farsi letters
if (strtolower($charSet) == 'windows-1256' && $url_status['content'] == 'pdf') {
$f_letter0 = array("ﺎ", "�");
$f_letter1 = array("�", "�", "ﺑ", "ﺒ");
$f_letter2 = array("ï–", "ïÂÂÂâ€â€Â", "ïÂÂÂËœ", "ïÂÂÂâ„¢");
$f_letter3 = array("ﺕ", "ﺖ", "ïºâ€â€Â", "ﺘ");
$f_letter4 = array("ﺙ", "ﺚ", "ﺛ", "ﺜ");
$f_letter5 = array("�", "ﺞ", "ﺟ", "ﺠ");
$f_letter6 = array("ïº", "ï»", "ï¼", "ï½");
$f_letter7 = array("ﺡ", "ﺢ", "ﺣ", "ﺤ");
$f_letter8 = array("ﮋ", "ﮊ");
$f_letter9 = array("ﺥ", "ﺦ", "ﺧ", "ﺨ");
$f_letter10 = array("ﺩ", "ﺪ");
$f_letter11 = array("ﺫ", "ﺬ");
$f_letter12 = array("ïºÂÂÂ", "ﺮ");
$f_letter13 = array("ﺯ", "ﺰ");
$f_letter14 = array("ﺱ", "ﺲ", "ﺳ", "ﺴ");
$f_letter15 = array("ﺵ", "ﺶ", "ﺷ", "ﺸ");
$f_letter16 = array("ﺹ", "ﺺ", "ﺻ", "ﺼ");
$f_letter17 = array("ﺽ", "ﺾ", "ﺿ", "ﻀ");
$f_letter18 = array("�", "ﻂ", "ﻃ", "ﻄ");
$f_letter19 = array("ﻅ", "ﻆ", "ﻇ", "ﻈ");
$f_letter20 = array("ﻉ", "ﻊ", "ﻋ", "ﻌ");
$f_letter21 = array("�", "ﻎ", "�", "�");
$f_letter22 = array("ﻑ", "ï»’", "ﻓ", "ï»â€ÂÂ");
$f_letter23 = array("ﻕ", "ï»–", "ï»â€â€Â", "ﻘ");
$f_letter24 = array("ﻙ", "ﻚ", "ﻛ", "ﻜ", "ﮎ", "�", "�", "ﮑ");
$f_letter25 = array("ï®’", "ﮓ", "ï®â€ÂÂ", "ﮕ");
$f_letter26 = array("�", "ﻞ", "ﻟ", "ﻠ");
$f_letter27 = array("ﻡ", "ﻢ", "ﻣ", "ﻤ");
$f_letter28 = array("ﻧ", "ﻨ", "ﻦ", "ﻥ");
$f_letter29 = array("ï»ÂÂÂ", "ï»®");
$f_letter30 = array("ﻩ", "ﻪ", "ﻫ", "ﻬ");
$f_letter31 = array("ﻯ", "ﻰ", "ﻱ", "ﻲ", "ﻳ", "ﻴ");
$file = str_replace($f_letter0, "ا", $file);
$file = str_replace($f_letter1, "ب", $file);
$file = str_replace($f_letter2, "Ù¾", $file);
$file = str_replace($f_letter3, "ت", $file);
$file = str_replace($f_letter4, "Ø«", $file);
$file = str_replace($f_letter5, "ج", $file);
$file = str_replace($f_letter6, "Ú†", $file);
$file = str_replace($f_letter7, "ØÂÂÂ", $file);
$file = str_replace($f_letter8, "Ú˜", $file);
$file = str_replace($f_letter9, "Ø®", $file);
$file = str_replace($f_letter10, "د", $file);
$file = str_replace($f_letter11, "Ø°", $file);
$file = str_replace($f_letter12, "ر", $file);
$file = str_replace($f_letter13, "ز", $file);
$file = str_replace($f_letter14, "س", $file);
$file = str_replace($f_letter15, "Ø´", $file);
$file = str_replace($f_letter16, "ص", $file);
$file = str_replace($f_letter17, "ض", $file);
$file = str_replace($f_letter18, "Ø·", $file);
$file = str_replace($f_letter19, "ظ", $file);
$file = str_replace($f_letter20, "ع", $file);
$file = str_replace($f_letter21, "غ", $file);
$file = str_replace($f_letter22, "Ù�", $file);
$file = str_replace($f_letter23, "Ù‚", $file);
$file = str_replace($f_letter24, "Ú©", $file);
$file = str_replace($f_letter25, "Ú¯", $file);
$file = str_replace($f_letter26, "Ù„", $file);
$file = str_replace($f_letter27, "Ù…", $file);
$file = str_replace($f_letter28, "Ù†", $file);
$file = str_replace($f_letter29, "Ùˆ", $file);
$file = str_replace($f_letter30, "Ù‡", $file);
$file = str_replace($f_letter31, "ÙŠ", $file);
}
}
if ($OKtoIndex == 1) {
$pageSize = number_format(strlen($file) / 1024, 2, ".", "");
printPageSizeReport($pageSize, $topic);
}
$charSet = strtoupper(trim($contents['charset']));
// final charset for UTF-8 converter
if (stristr($charSet, "encoding") || strlen($charSet) < '3') {
// must be invalid encountered charset
$charSet = 'UTF-8';
}
//echo "\r\n\r\n<br /> final charSet: '$charSet'<br />\r\n";
if ($charSet == "UTF-16") {
$charSet = "UTF-8";
// content will be converted in function clean_file()
}
$dic = '';
// if Chinese or Korean text should be segmented enter here
if ($cn_seg == '1' && $file && !$js_link && !stristr($charSet, "8859")) {
if ($charSet == 'GB2312' || $charSet == 'GB18030' || $charSet == 'GBK') {
$dic = "" . $dict_dir . "/cn_gb18030.dic";
// simplified Chinese
}
if ($charSet == 'BIG5') {
$dic = "" . $dict_dir . "/cn_big5.dic";
// traditional Chinese
}
if ($charSet == 'ISO10646-1933') {
$dic = "" . $dict_dir . "/kr_iso10646-1933.dic";
// Korean
}
if ($charSet == 'EUC-KR') {
$dic = "" . $dict_dir . "/kr_euc-kr.dic";
// Korean
}
if ($charSet == 'UTF-8') {
$dic = "" . $dict_dir . "/cn_utf-8.dic";
// Unicode
}
if ($dic) {
// if dictionary is available for page charset, perform a segmentation
$Segmentation = new Segmentation();
$Segmentation->load($dic);
$Segmentation->setLowercase(FALSE);
$cn_result = $Segmentation->segmentString($file);
if ($cn_result && $charSet != 'UTF-8') {
$iconv_file = @iconv($charSet, "UTF-8//IGNORE", $cn_result);
if (trim($iconv_file) == "") {
// iconv is not installed or input charSet not available. We need to use class ConvertCharset
$NewEncoding = new ConvertCharset($charSet, "utf-8");
$NewFileOutput = $NewEncoding->Convert($cn_result);
$cn_result = $NewFileOutput;
} else {
$cn_result = $iconv_file;
}
unset($iconv_file, $NewEncoding, $NewFileOutput);
}
$seg_data = clean_file($cn_result, $url, $url_status['content'], $charSet, $use_nofollow, $use_robot, $can_leave_domain);
} else {
printNoDictionary($charSet, $cl);
// no dictionary found for this charset
}
}
// if Japanese text should be segmented enter here. But not if a Chinese dictonary was already found
if ($jp_seg == '1' && $file && !$js_link && !stristr($charSet, "ISO") && !$dic) {
$dic = '';
if ($charSet == 'UTF-8' || $charSet == 'EUC-JP') {
$file = @iconv($charSet, "SHIFT_JIS//IGNORE", $file);
$charSet = "SHIFT_JIS";
}
if ($charSet == 'SHIFT_JIS') {
$dic = "" . $dict_dir . "/jp_shiftJIS.dic";
}
if ($dic) {
// if dictionary is available for page charset, perform a segmentation
$Segmentation = new Segmentation();
$Segmentation->load($dic);
$Segmentation->setLowercase(FALSE);
$jp_result = $Segmentation->segmentString($file);
//echo "\r\n\r\n<br /> jp_result: $jp_result<br />\r\n";
if ($jp_result && $charSet != 'UTF-8') {
$iconv_file = @iconv($charSet, "UTF-8//IGNORE", $jp_result);
if (trim($iconv_file) == "") {
// iconv is not installed or input charSet not available. We need to use class ConvertCharset
$NewEncoding = new ConvertCharset($charSet, "utf-8");
$NewFileOutput = $NewEncoding->Convert($jp_result);
$jp_result = $NewFileOutput;
} else {
$jp_result = $iconv_file;
}
unset($iconv_file, $NewEncoding, $NewFileOutput);
}
$seg_data = clean_file($jp_result, $url, $url_status['content'], $charSet, $use_nofollow, $use_robot, $can_leave_domain);
} else {
printNoDictionary($charSet, $cl);
// no dictionary found for this charset
}
}
// enter here only, if site / file is not yet UTF-8 coded or had already been converted to UTF-8
if ($charSet != "UTF-8" && $file) {
$file = convertToUTF8($file, $charSet, $char_Set, $converter_dir);
}
// if activated in Admin backend, check for correct converting of $file into UTF-8
if ($utf8_verify) {
$valid_utf8 = @iconv('UTF-8', 'UTF-8', $file) === $file;
}
if (!$valid_utf8) {
$url_status['state'] = "<br />Invalid charset definition placed in meta tags of HTML header. Unable to convert the text into UTF-8<br />Indexing aborted for {$url}";
if ($server_char) {
$url_status['state'] = "<br />Invalid charset definition supplied via HTTP by the client server. Unable to convert the text into UTF-8<br />Indexing aborted for {$url}";
}
if ($use_prefcharset) {
$url_status['state'] = "<br />Invalid charset definition placed Admin Settings.<br />Site was created with another charset<br />Indexing aborted for {$url}";
}
printUrlStatus($url_status['state'], $command_line, $no_log);
$file = '';
$deletable = 1;
} else {
if ($index_media == '1') {
$newmd5sum = md5($file);
// get md5 including links and title of media files
}
$data = clean_file($file, $url, $url_status['content'], $charSet, $use_nofollow, $use_robot, $can_leave_domain);
//echo "\r\n\r\n<br>data Array:<br><pre>";print_r($data);echo "</pre>\r\n";
// index only links and their titles
if ($only_links) {
$media_links = '0';
$my_links = get_link_details($file, $url, $can_leave_domain, $data['base'], $media_links, $use_nofollow, $local_redir);
$data['content'] = $my_links[0][0];
// define new content
$data['fulltext'] = $my_links[0][0];
// define new content also for 'full text';
}
// combine raw words plus segmented words
if ($cn_seg == 1 || $jp_seg == 1 && $dic && !$js_link) {
if ($debug != '0') {
$seg_add = $seg_data[count] - $data[count];
// calculate segmentation result
if ($seg_add > '0') {
if ($charSet == 'EUC-KR' || $charSet == 'ISO10646-1933') {
printSegKR($seg_add, $cl);
}
if ($charSet == 'SHIFT_JIS') {
printSegJA($seg_add, $cl);
} else {
printSegCN($seg_add, $cl);
}
}
/*
echo "<br /><pre>Results of word segmentation:</pre>";
echo "<br />Unsegmented title :<br><pre>";print_r($data[title]);echo "</pre>";
echo "<br />Segmented title :<br><pre>";print_r($seg_data[title]);echo "</pre>";
echo "<br />Unsegmented full text:<br />$data[fulltext]<br />";
echo "<br />Segmented full text:<br />$seg_data[fulltext]";
*/
}
$data[content] = "" . $data[content] . "" . $seg_data[content] . "";
//$data[title] ="".$data[title]."".$seg_data[title]."";
$data[description] = "" . $data[description] . "" . $seg_data[description] . "";
$data[keywords] = "" . $data[keywords] . "" . $seg_data[keywords] . "";
}
// check if canonical redirection was found in page head
$cano_link = '0';
if ($data['cano_link']) {
//echo "\r\n\r\n<br /> url: '$url'<br />\r\n";
$cano_link = $db_con->real_escape_string($data['cano_link']);
//echo "\r\n\r\n<br /> cano_link: '$cano_link'<br />\r\n";
if ($url != $cano_link) {
// only new cano links are accepted
$OKtoIndex = 0;
$deletable = 1;
$realnum--;
if ($cano_link == "1") {
printNoCanonical($cano_link, $cl);
// if unable to extract redirection link
} else {
if ($data['refresh'] == '1') {
printRefreshed($cano_link, $data['wait'], $cl);
// if refresh meta tag was found in HTML head
} else {
printCanonical($cano_link, $cl);
// if canonical link was found in HTML head
}
// do we already know this link in link-table
$sql_query = "SELECT /* jfield 2 */ url from " . $mysql_table_prefix . "links where url like '{$cano_link}'";
$res = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$rows = $res->num_rows;
if ($rows == 0) {
// if not known in link-table, check if already known in temp-table
$sql_query = "SELECT /* jfield 1 */ link from " . $mysql_table_prefix . "temp where link like '{$cano_link}'";
$res = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$rows = $res->num_rows;
if ($rows == 0) {
// not known in link-table, add new link
if ($numoflinks <= $max_links) {
$sql_query = "INSERT into " . $mysql_table_prefix . "temp (link, level, id) values ('{$cano_link}', '{$level}', '{$sessid}')";
$db_con->query($sql_query);
}
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
}
}
}
$cano_link = '0';
// reset the cano flag
} else {
if ($index_media == '0') {
$newmd5sum = md5($data['content']);
// get md5 from cleaned full text only
}
if ($md5sum == $newmd5sum) {
printStandardReport('md5notChanged', $command_line, $no_log);
$OKtoIndex = 0;
$realnum--;
} else {
mysqltest();
// check for duplicate page content
$sql_query = "SELECT * from " . $mysql_table_prefix . "links where md5sum='{$newmd5sum}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
if ($num_rows = $result->num_rows) {
// display warning message and urls with duplicate content
printStandardReport('duplicate', $command_line, $no_log);
while ($row = $result->fetch_array(MYSQLI_ASSOC)) {
$dups[] = $row['link_id'];
}
for ($i = 0; $i < $num_rows; $i++) {
$link_id = $dups[$i];
//$num = $i+1;
$sql_query = "SELECT * from " . $mysql_table_prefix . "links where link_id like '{$link_id}'";
$res1 = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$row = $res1->fetch_array(MYSQLI_NUM);
$dup_url = urldecode($row[2]);
$dup_url = $dup_url;
$dup_url = @iconv($charSet, "UTF-8//IGNORE", $dup_url);
if ($idna) {
// Initialize the converter class
$IDN = new idna_convert(array('idn_version' => 2008));
if ($conv_puny && strstr($dup_url, "xn--") && $idna) {
$dup_url = $IDN->decode($dup_url);
}
}
if ($clear == 1) {
clean_resource($res, '03');
}
printDupReport($dup_url, $command_line);
}
if ($dup_content == '0') {
// enter here, if pages with duplicate content should not be indexed/re-indexed
$OKtoIndex = 0;
$realnum--;
} else {
$OKtoIndex = 1;
}
}
}
}
//echo "\r\n\r\n<br>data array1:<br><pre>";print_r($data);echo "</pre>\r\n";
if (($md5sum != $newmd5sum || $reindex == 1) && $OKtoIndex == 1) {
$urlparts = parse_addr($url);
$newdomain = $urlparts['host'];
$type = 0;
if ($data['noindex'] == 1) {
// remember this URlL, so it might not become another time a new link
// check without scheme and www.
$check_link = substr($check_link, stripos($url, "//") + 2);
if (stristr($check_link, "www.")) {
$check_link = substr($check_link, stripos($check_link, "www") + 4);
}
$sql_query = "SELECT url from " . $mysql_table_prefix . "links where url like '%{$check_link}'";
$res = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$known_link = $res->num_rows;
if ($known_link != '1') {
$sql_query = "INSERT into " . $mysql_table_prefix . "links (site_id, url, indexdate, size, md5sum, level) values ('{$site_id}', '{$url}', curdate(), '{$pageSize}', '{$newmd5sum}', '{$thislevel}')";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
$OKtoIndex = 0;
$deletable = 1;
$realnum--;
printStandardReport('metaNoindex', $command_line, $no_log);
}
if (!$js_link) {
// JavaScript will not deliver keywords, only links are parsed
$content = explode(" ", addslashes($data['content']));
//echo "\r\n\r\n<br>content array0:<br><pre>";print_r($content);echo "</pre>\r\n";
$acc_words[] = array();
$type = '';
// if Greek accents should be removed from Greek vowels
if ($noacc_el) {
foreach ($content as &$thisword) {
$no_acc = remove_acc_el($thisword);
if ($no_acc != $thisword) {
$acc_words[] = $no_acc;
}
}
}
// if the other (Latin) accents should be removed from their vowels
if ($vowels) {
foreach ($content as $thisword) {
$no_acc = remove_acc($thisword, '');
if ($no_acc != $thisword) {
$acc_words[] = $no_acc;
}
}
}
// now add the words without accents to the total text content
$content = array_merge($content, $acc_words);
//echo "\r\n\r\n<br>content array0:<br><pre>";print_r($content);echo "</pre>\r\n";
// if ligatures should be equalized
if ($liga) {
$liga_words = array();
// will contain converted ligatures
$phon_words = array();
// will contain converted phonetics
// first: convert letters into latin ligatures
foreach ($content as $thisword) {
if ($thisword) {
$liga_words[] = html_entity_decode($thisword, ENT_QUOTES, "UTF-8");
$thisword1 = $thisword;
reset($latin_ligatures);
while ($char = each($latin_ligatures)) {
$thisword2 = preg_replace("/" . $char[0] . "/s", $char[1], $thisword1);
// convert ligatures
if ($thisword1 != $thisword2) {
// break on first ligature
$liga_words[] = html_entity_decode($thisword2, ENT_QUOTES, "UTF-8");
// collect new words with ligatures
$thisword1 = $thisword2;
// continue with the word, containing the ligatures
//break;
}
}
}
}
// second: convert all letters into phonetic transcriptions
reset($liga_words);
foreach ($liga_words as $thisword) {
$thisword1 = $thisword;
reset($phon_trans);
while ($char = each($phon_trans)) {
$thisword2 = preg_replace("/" . $char[0] . "/s", $char[1], $thisword1);
// convert into phonetics
if ($thisword1 != $thisword2) {
// break on first ligature
$phon_words[] = html_entity_decode($thisword2, ENT_QUOTES, "UTF-8");
// collect new words with phonetics
$thisword1 = $thisword2;
// continue with the word, containing the ligatures
//break;
}
}
}
$liga_words = array_merge($liga_words, $phon_words);
// add all phoneticss to the liga array
// now vice versa: convert latin ligatures and phonetic transcriptions into standard letters
reset($content);
$not_liga_words = array();
foreach ($content as $thisword) {
if ($thisword) {
// first: convert latin ligatures into standard letters
$thisword1 = superentities($thisword, ENT_QUOTES, "UTF-8");
reset($latin_ligatures);
while ($char = each($latin_ligatures)) {
$thisword2 = preg_replace("/" . $char[1] . "/s", $char[0], $thisword1);
// re-convert ligatures
if ($thisword1 != $thisword2) {
$not_liga_words[] = html_entity_decode($thisword2, ENT_QUOTES, "UTF-8");
// collect new words without ligatures
$thisword1 = $thisword2;
// continue with the word, containing the ligature
}
}
}
//echo "\r\n\r\n<br>not_liga_words Array:<br><pre>";print_r($not_liga_words);echo "</pre>\r\n";
// second: convert phonetic transcriptions into standard letters
reset($not_liga_words);
$not_phon_words = array();
foreach ($not_liga_words as $thisword) {
$thisword1 = superentities($thisword, ENT_QUOTES, "UTF-8");
reset($phon_trans);
while ($char = each($phon_trans)) {
$thisword2 = preg_replace("/" . $char[1] . "/s", $char[0], $thisword1);
// re-convert sphonetic
if ($thisword1 != $thisword2) {
$not_phon_words[] = html_entity_decode($thisword2, ENT_QUOTES, "UTF-8");
// collect new words without phonetics
$thisword1 = $thisword2;
// continue with the word, containing the phonetic trans.
}
}
}
}
$not_words = array_merge($not_liga_words, $not_phon_words);
// add all together
$content = array_merge($liga_words, $not_words);
// add all ligatures and re-converted letters to the content array
}
$wordarray = unique_array($content);
}
//echo "\r\n\r\n<br>wordarray0:<br><pre>";print_r($wordarray);echo "</pre>\r\n";
if ($smp != 1) {
if ($data['nofollow'] != 1 && $cano_link == '0') {
$media_links = '0';
$links = array();
if (!$document) {
// don't try to find links in PDFs and other pure documents
$links = get_links($file, $url, $can_leave_domain, $data['base'], $media_links, $use_nofollow, $local_redir, $url_reloc, $charSet);
}
if ($links[0]) {
$links = distinct_array($links);
$all_links = count($links);
if ($all_links > $max_links) {
$all_links = $max_links;
}
$links = array_slice($links, 0, $max_links);
if ($realnum < $max_links) {
$numoflinks = 0;
//if there are any new links, add to the temp table, but only if there isn't such url already
if ($links[0]) {
reset($links);
$tmp_urls = get_temp_urls($sessid);
// reload previous temp
// echo "\r\n\r\n<br>tmp_urls array:<br><pre>";print_r($tmp_urls);echo "</pre>\r\n";
if ($debug == '2') {
// if debug mode, show details
printStandardReport('newLinks', $command_line, $no_log);
}
while ($thislink = each($links)) {
// echo "\r\n\r\n<br>thislink array:<br><pre>";print_r($thislink);echo "</pre>\r\n";
// ignore error (message) links and self linking
if (strstr($thislink[1], "//") && $thislink[1] != $url) {
// find new domains for _addurl table
if ($auto_add && $can_leave_domain) {
$all_link = parse_all_url($thislink[1]);
// only the domain will be stored as new URL into addurl table
$dom_link = $all_link['host'];
// reduce to domain name and tld
$new_link = str_replace("www.", "", $dom_link);
// use the complete URL
//$dom_link = $thislink[1];
// use only the domain
$dom_link = $all_link['scheme'] . "://" . $dom_link;
$banned = '';
mysqltest();
// check whether URL is already known in sites table
$sql_query = "SELECT url from " . $mysql_table_prefix . "sites where url like '%{$new_link}%'";
$res1 = $db_con->query($sql_query);
// check whether URL is already known in addurl table
$sql_query = "SELECT url from " . $mysql_table_prefix . "addurl where url like '%{$new_link}%'";
$res2 = $db_con->query($sql_query);
// check whether URL is banned
$sql_query = "SELECT domain from " . $mysql_table_prefix . "banned where domain like '%{$new_link}%'";
$res3 = $db_con->query($sql_query);
if ($res3->num_rows) {
$banned = "1";
}
if ($res1->num_rows == 0 && $res2->num_rows == 0 && $res3->num_rows == 0) {
// add new domain into _addurl table
$sql_query = "INSERT into " . $mysql_table_prefix . "addurl (url, description, account) values ('{$dom_link}', '{$comment}', '{$admin_email}')";
$db_con->query($sql_query);
}
}
// check whether thislink is already known as a link ( might happen by means of relocated URLs)
$res4 = '';
$res5 = '';
$known_link = '';
$known_temp = '';
$check_link = $thislink[1];
// i don't believe the "like" is necessary here and it slows down indexing
// // check without scheme and www.
// $check_link = substr($check_link, stripos($check_link, "//")+2);
// if (stristr($check_link, "www.")) {
// $check_link = substr($check_link, stripos($check_link, "www")+4);
// }
//
// $sql_query = "SELECT /* jfield 3 */ url from ".$mysql_table_prefix."links where url like '%$check_link'";
// $res4 = $db_con->query($sql_query);
//
// $known_link = $res4->num_rows;;
//
// $sql_query = "SELECT /* jfield 4 */ link from ".$mysql_table_prefix."temp where link like '%$check_link'";
// $res5 = $db_con->query($sql_query);
// if ($debug > 0 && $db_con->errno) {
// printf("MySQL failure: %s\n", $db_con->error);
// echo "<br />Script aborted.";
// exit;
// }
// $known_temp = $res5->num_rows;;
$sql_query = "SELECT /* jfield 3 */ url from " . $mysql_table_prefix . "links where url = '{$check_link}'";
$res4 = $db_con->query($sql_query);
$known_link = $res4->num_rows;
$sql_query = "SELECT /* jfield 4 */ link from " . $mysql_table_prefix . "temp where link = '{$check_link}'";
$res5 = $db_con->query($sql_query);
if ($debug > 0 && $db_con->errno) {
printf("MySQL failure: %s\n", $db_con->error);
echo "<br />Script aborted.";
exit;
}
$known_temp = $res5->num_rows;
// if this is a new link not yet known or banned, add this new link to the temp table
if ($tmp_urls[$thislink[1]] != 1 && !$res1 && !$known_link && !$known_temp && !$banned) {
$tmp_urls[$thislink[1]] = 1;
$numoflinks++;
if ($debug == '2') {
$act_link = rawurldecode($thislink[1]);
// make it readable
$act_link = stripslashes($act_link);
printNewLinks($act_link, $cl);
}
mysqltest();
$sql_query = "INSERT into " . $mysql_table_prefix . "temp (link, level, id) values ('{$thislink['1']}', '{$level}', '{$sessid}')";
if ($numoflinks <= $max_links) {
$db_con->query($sql_query);
}
}
}
}
}
}
}
} else {
printStandardReport('noFollow', $command_line, $no_log);
}
unset($file);
}
// JFIELD at this point, the URL in the DB is good
// echo "<h1>DONE</h1>";
// exit;
// if we should index only the files as defined in docs list
if ($only_docs) {
$OKtoIndex = '';
foreach ($docs as $thisdoc) {
if (strstr($urlparts['path'], $thisdoc)) {
$OKtoIndex = "1";
}
}
if (!$OKtoIndex) {
printStandardReport('noDoclist', $command_line, $no_log);
}
}
if ($OKtoIndex == 1) {
if ($link_check == 0) {
$title = $data['title'];
$host = $data['host'];
$path = $data['path'];
$fulltxt = $data['fulltext'];
$desc = substr($data['description'], 0, 1024);
// extract domain
$url_parts = parse_all_url($url);
$hostname = $url_parts[host];
// rebuild domain for localhost applications
if ($hostname == 'localhost') {
$host1 = str_replace($local, '', $url);
}
$pos = strpos($host1, "/");
// on local server delete all behind the /
// will work for localhost URLs like http://localhost/publizieren/japan1/index.htm
// will fail for localhost URLs like http://localhost/publizieren/externe/japan2/index.htm
if ($pos) {
$host1 = substr($host1, 0, $pos);
// build full adress again, now only local domain
}
if ($hostname == 'localhost') {
$domain_for_db = "" . $local . "" . $host1 . "/";
// complete URL
$domain_for_db = str_replace("http://", "", $domain_for_db);
//$domain_for_db = $host1;
} else {
//$domain_for_db = ("$url_parts[scheme]://".$hostname."/"); // complete URL
$domain_for_db = $hostname;
}
if (isset($domain_arr[$domain_for_db])) {
$dom_id = $domain_arr[$domain_for_db];
} else {
mysqltest();
$sql_query = "INSERT into " . $mysql_table_prefix . "domains (domain) values ('{$domain_for_db}')";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$dom_id = $db_con->insert_id;
$domain_arr[$domain_for_db] = $dom_id;
}
if (!$js_link) {
// JavaScript will not deliver keywords, only links are parsed
reset($wordarray);
if ($case_sensitive == '0') {
foreach ($wordarray as &$value) {
$value[1] = lower_ent($value[1]);
$value[1] = lower_case($value[1]);
// convert keywords to lower case
}
}
$wordarray = calc_weights($wordarray, $title, $host, $path, $data['keywords'], $url_parts);
} else {
$wordarray = '';
}
//if there are words to index, add the link to the database, get its id, and add the word + their relation
if (is_array($wordarray) && count($wordarray) >= $min_words_per_page) {
$OKtoSave = 1;
if ($use_white1 == '1') {
// check if content of page matches ANY word in whitelist
$found = '0';
foreach ($whitelist as $key => $val1) {
reset($wordarray);
while ($thisword = each($wordarray)) {
$word = trim($thisword[1][1]);
if (strcasecmp($val1, $word) == 0) {
$found = '1';
}
}
}
if ($found == '0') {
printStandardReport('noWhitelist', $command_line, $no_log);
$OKtoSave = 0;
$realnum--;
}
}
if ($use_white2 == '1') {
// check if content of page matches ALL words in whitelist
$all = count($whitelist);
$found = '0';
$found_this = '0';
foreach ($whitelist as $key => $val2) {
reset($wordarray);
while ($thisword = each($wordarray)) {
$word = trim($thisword[1][1]);
if (strcasecmp($val2, $word) == 0) {
$found_this = '1';
}
}
if ($found_this != '0') {
$found++;
$found_this = '0';
}
}
if ($found != $all) {
printStandardReport('noWhitelist', $command_line, $no_log);
$OKtoSave = 0;
$realnum--;
}
}
if ($use_black == '1') {
$found = '0';
// check if content of page matches ANY string in blacklist
foreach ($blacklist as $key => $val3) {
$met = stripos($data[fulltext], $val3);
if ($met) {
$found = '1';
}
}
if ($found == '1') {
printStandardReport('matchBlacklist', $command_line, $no_log);
$OKtoSave = 0;
$realnum--;
$url_status['black'] = 1;
return $url_status;
}
}
// if activated in Admin backend, create a thumbnail of this URL
if ($OKtoSave && $hostname != 'localhost' && $webshot) {
$shot = '';
// will contain the png webshot
$img = new webshots();
$shot = $img->url_to_image($url);
if ($debug && stristr($shot, "error: #")) {
$shot_warn = "<br />Unable to create the webshot because of " . $shot;
printWarning($shot_warn, $command_line, $no_log);
} else {
$shot = $db_con->real_escape_string($shot);
}
}
if ($md5sum == '' || $md5sum == '' && $url_status['relocate']) {
// enter here for new page (unknown link) OR for new relocated URL(so it will become a new link)
// title, description and fulltxt are already escaped in function clean_file();
$url = $db_con->real_escape_string($url);
// jfield says: messy char decoding earlier
// leaves crap here that fudges up the works
$title_enc = mb_detect_encoding($title);
if (mb_detect_encoding($title) != "UTF-8") {
$title = iconv($title_enc, "UTF-8", $title);
}
$fulltxt = substr($fulltxt, 0, 100000);
// we've got to stop somewhere
$fulltxt_enc = mb_detect_encoding($fulltxt);
if (mb_detect_encoding($title) != "UTF-8") {
$fulltxt = iconv($fulltxt_enc, "UTF-8", $fulltxt);
}
mysqltest();
$sql_query = "INSERT into " . $mysql_table_prefix . "links (site_id, url, title, description, fulltxt, indexdate, size, md5sum, level, webshot) values ('{$site_id}', '{$url}', '{$title}', left('{$desc}', 255), '{$fulltxt}', curdate(), '{$pageSize}', '{$newmd5sum}', '{$thislevel}', '{$shot}')";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
//exit;
// jfield: let's keep going
return;
}
$sql_query = "SELECT link_id from " . $mysql_table_prefix . "links where url='{$url}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$row = $result->fetch_array(MYSQLI_NUM);
$link_id = $row[0];
if ($OKtoSave) {
// store link details, if not yet known (during reindex)
if ($only_links) {
// extract domain of current page delivering the new links
$url_parts = parse_all_url($url);
$hostname = $url_parts[host];
if ($hostname == 'localhost') {
// rebuild domain for localhost applications
$host1 = str_replace($local, '', $url);
}
$pos = strpos($host1, "/");
// on local server delete all behind the /
// will work for localhost URLs like http://localhost/publizieren/japan1/index.htm
// will fail for localhost URLs like http://localhost/publizieren/externe/japan2/index.htm
if ($pos) {
$host1 = substr($host1, 0, $pos);
// build full adress again, now only local domain
}
if ($hostname == 'localhost') {
$domain_db = "" . $local . "" . $host1 . "/";
// complete URL
$domain_db = str_replace("http://", "", $domain_db);
//$domain_db = $host1;
} else {
//$domain_db = ("$url_parts[scheme]://".$hostname."/"); // complete URL
$domain_db = $hostname;
}
// now store all link details into db
foreach ($my_links as $found_link) {
// but only if we have found a title
if ($found_link[3]) {
mysqltest();
// check whether URL is already known in sites table
$sql_query = "SELECT title from " . $mysql_table_prefix . "link_details where link_id like '{$link_id}' and url like '%{$found_link['2']}%'";
$res1 = $db_con->query($sql_query);
if ($res1->num_rows == 0) {
// must be new link
$sql_query = "INSERT into " . $mysql_table_prefix . "link_details (link_id, url, title, indexdate, domain) values ('{$link_id}', '{$found_link['2']}', '{$found_link['3']}', now(), '{$domain_db}')";
$db_con->query($sql_query);
}
}
}
}
if ($debug == '2') {
// if debug mode, show details
printStandardReport('newKeywords', $command_line, $no_log);
}
save_keywords($wordarray, $link_id, $dom_id);
}
mysqltest();
if ($index_media == '1' && $OKtoSave) {
// find media content only if there was no conflict with text (white and/or blacklist)
include "index_media.php";
// try to find media files
}
mysqltest();
if ($debug == '2') {
printStandardReport('indexed1', $command_line, $no_log);
} else {
printStandardReport('indexed', $command_line, $no_log);
}
} else {
if ($md5sum != '' && $md5sum != $newmd5sum && $OKtoSave) {
//if page has changed, start updating
mysqltest();
$sql_query = "SELECT link_id from " . $mysql_table_prefix . "links where url='{$url}'";
$result = $db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
$row = $result->fetch_array(MYSQLI_NUM);
$link_id = $row[0];
$sql_query = "DELETE from " . $mysql_table_prefix . "link_keyword where link_id={$link_id}";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
if ($debug == '2') {
// if debug mode, show details
printStandardReport('newKeywords', $command_line, $no_log);
}
save_keywords($wordarray, $link_id, $dom_id);
$sql_query = "UPDATE " . $mysql_table_prefix . "links set title='{$title}', description ='{$desc}', fulltxt = '{$fulltxt}', indexdate=now(), size = '{$pageSize}', md5sum='{$newmd5sum}', level='{$thislevel}', webshot='{$shot}' where link_id='{$link_id}'";
mysqltest();
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
if ($index_media == '1') {
include "index_media.php";
// try to find media files
}
if ($debug == '2') {
printStandardReport('re-indexed1', $command_line, $no_log);
}
}
}
} else {
if ($js_link) {
printStandardReport('js_content', $command_line, $no_log);
} else {
printStandardReport('minWords', $command_line, $no_log);
}
$realnum--;
}
} else {
printStandardReport('link_okay', $command_line, $no_log);
}
unset($file, $title, $fulltxt, $desc);
$wordarray = array();
$data = array();
$seg_data = array();
}
}
}
} else {
$deletable = 1;
//printUrlStatus($url_status['state'], $command_line, $no_log);
}
mysqltest();
if ($url_status['relocate']) {
// remove this relocated URL from temp table, because it is indexed now
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link = '{$url}' AND id = '{$sessid}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
}
if ($reindex == 1 && $deletable == 1) {
check_for_removal($url);
} else {
if ($reindex == 1) {
}
}
if (!isset($all_links)) {
$all_links = 0;
}
if (!isset($numoflinks)) {
$numoflinks = 0;
}
// if valid sitemap found, or canonical link, or something else, no LinkReport
if ($smp != 1 && $OKtoIndex == 1 && $url_status['state'] == 'ok') {
printLinksReport($numoflinks, $all_links, $command_line);
}
// remove the URL, which haas been idexed now from temp table.
mysqltest();
$sql_query = "DELETE from " . $mysql_table_prefix . "temp where link = '{$url}' AND id = '{$sessid}'";
$db_con->query($sql_query);
if ($debug && $db_con->errno) {
$err_row = __LINE__ - 2;
printf("<p><span class='red'> MySQL failure: %s \n<br /></span></p>", $db_con->error);
if (__FUNCTION__) {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} in function(): " . __FUNCTION__ . " <br /></span></p>");
} else {
printf("<p><span class='red'> Found in script: " . __FILE__ . " row: {$err_row} <br /></span></p>");
}
printf("<p><span class='red'> Script execution aborted. <br /></span>");
printf("<p><strong>Invalid query string, which caused the SQL error:</strong></p>");
echo "<p> {$sql_query} </p>";
exit;
}
return $url_status;
}
function get_textsuggests($keyword, $type, $category, $category_list, $mysql_table_prefix)
{
global $db_con, $suggest_history, $suggest_rows, $suggest_phrases, $case_sensitive, $suggest_keywords, $home_charset;
global $vowels, $noacc_el, $translit_el;
$values = array();
// will contain all suggested keywords
if ($suggest_history == '1') {
$sql_query = "SELECT \tquery as keyword, max(results) as results\n FROM {$mysql_table_prefix}query_log\n WHERE results > 0 AND (query LIKE '{$keyword}%' OR query LIKE '\"{$keyword}%')\n GROUP BY query ORDER BY results DESC\n LIMIT {$suggest_rows}";
$result = $db_con->query($sql_query);
if ($result->num_rows) {
while ($row = $result->fetch_array(MYSQLI_ASSOC)) {
$values[$row['keyword']] = $row['result'];
}
}
}
// ****** for 'phrase' search enter here
if ($suggest_phrases && $type == 'phrase') {
$values = fetch_phrasuggests($keyword, $category, $mysql_table_prefix, $category_list);
/*
if ($translit_el == '1'){ // try to find a keyword transliterated into Greek
$el_values = array();
$keyword = translit_el($keyword);
$el_values = fetch_phrasuggests($keyword, $category, $mysql_table_prefix);
if (is_array($el_values)) {
$values = array_merge($values, $el_values);
}
}
*/
} elseif ($suggest_keywords) {
// ******** for single keyword search enter here
$values = fetch_txtsuggests($keyword, $category, $mysql_table_prefix, $category_list);
if ($vowels == '1') {
// try to find a keyword without accents
$acc_values = array();
$keyword = remove_acc($keyword);
$acc_values = fetch_txtsuggests($keyword, $category, $mysql_table_prefix, $category_list);
if ($values && $acc_values) {
$values = array_merge($values, $acc_values);
} else {
$values = $acc_values;
}
}
if ($noacc_el == '1') {
// try to find a keyword without Greek accents
$nel_values = array();
$keyword = remove_acc_el($keyword);
$nel_values = fetch_txtsuggests($keyword, $category, $mysql_table_prefix, $category_list);
if ($nel_values) {
$values = array_merge($values, $nel_values);
}
}
if ($translit_el == '1') {
// try to find a keyword transliterated into Greek
if (!is_array($values)) {
//if nothing found up to now
$values = array();
}
$el_values = array();
$keyword = translit_el($keyword);
$el_values = fetch_txtsuggests($keyword, $category, $mysql_table_prefix, $category_list);
if (is_array($el_values)) {
$values = array_merge($values, $el_values);
}
}
}
return $values;
}