function ewiki_uservar_collect($id, $data, $action)
{
global $ewiki_plugins, $ewiki_config;
if (!isset($GLOBALS['ewiki_auth_user'])) {
return;
}
//Authenticate on the UserInfo page that we will be submitting to.
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth('UserInfo', $uu, "view")) {
return;
}
foreach ($ewiki_config["CollectedUserData"] as $checkVar => $uu) {
if (strlen(ewiki_get_uservar($checkVar)) == 0) {
$currVar = $checkVar;
break;
}
}
if (isset($currVar)) {
$o = ewiki_make_title($id, "User data update", 2);
$o .= "Our database does not include your {$currVar}, please enter it below:";
$o .= '<p><form method="post" action="' . ewiki_script('UserInfo') . '"><table border="1" cellpadding="1">';
$o .= '<tr><th>' . $currVar . '</th><td><input name="text_' . $currVar . '" type="text"></td></tr>';
$o .= '<tr><td></td><td><input value="Submit Changes" type="submit" name="submit_changeaccount" /></td></tr>';
$o .= '</table></form>';
return $o;
}
}
function ewiki_edit_form_append_pageimgcntrl($id, $data, $action)
{
global $ewiki_config;
#-- fetch and asort images
$sorted = array();
$result = ewiki_db::GETALL(array("flags", "created", "meta"));
while ($row = $result->get()) {
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_BINARY && strpos($row['meta']['Content-Type'], 'image/') === 0) {
if (isset($ewiki_config['image-galleries'][EWIKI_PAGE_LOGOCNTRL_GALLERY])) {
foreach ($ewiki_config['image-galleries'][EWIKI_PAGE_LOGOCNTRL_GALLERY] as $field => $value) {
if ($row['meta'][$field] != $value) {
continue 2;
}
}
}
if (!EWIKI_PROTECTED_MODE || EWIKI_PROTECTED_MODE_HIDING <= 0.5 || ewiki_auth($row["id"], $uu, "binary-get")) {
$sorted[$row["id"]] = substr($row['meta']["Content-Location"] . ' (' . $row["id"] . ')', 0, 70);
//echo("adding ".$row["id"].", ".$sorted[$row["id"]]."<br />");
}
}
}
arsort($sorted);
#-- start selector
$o = '
<br /><label for="pageimagecntrl">Choose Page Image (<A href="' . ewiki_script(EWIKI_PAGE_LOGOCNTRL_GALLERY) . '">view thumbnails</A>):</label>
<select id="pageimagecntrl" name="pageimagecntrl">' . '<option value="-1" ' . (!isset($data['meta']['pageimage']) || $data['meta']['pageimage'] == '' ? ' selected="selected"' : '') . '>None</option>';
foreach ($sorted as $image => $name) {
$o .= '<option value="' . htmlentities($image) . '"' . (isset($data['meta']['pageimage']) && $image == $data['meta']['pageimage'] ? ' selected="selected"' : '') . '>' . htmlentities($name) . '</option>';
}
$o .= "</select>\n";
return $o;
}
function ewiki_announcements($id, $data, $action)
{
global $ewiki_plugins, $ewiki_config;
if (!isset($GLOBALS['ewiki_auth_user'])) {
return;
}
$notifyDates = ewiki_get_uservar("NotifyDates", FALSE);
if (!$notifyDates) {
$notifyDates = $ewiki_config["DefaultNotify"];
} else {
$notifyDates = unserialize($notifyDates);
}
foreach ($notifyDates as $pageName => $date) {
$data = ewiki_db::GET($pageName);
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($pageName, $data, "view")) {
continue;
}
if ($data['lastmodified'] > $date) {
$dispDate = $data['lastmodified'];
$dispPage = $pageName;
break;
}
}
if (!isset($dispPage)) {
return;
}
$notifyDates[$dispPage] = $dispDate;
ewiki_set_uservar("NotifyDates", serialize($notifyDates));
$o = ewiki_page('view/' . $dispPage);
//page_final plugins have been run, unset them
unset($ewiki_plugins["page_final"]);
return $o;
}
function ewiki_powersearch($q, $where = 'content')
{
$q = ewiki_lowercase(preg_replace('/\\s*[\\000-\\040]+\\s*/', ' ', $q));
$found = array();
$scored = array();
#-- initial scan
foreach (explode(" ", $q) as $search) {
if (empty($search)) {
continue;
}
$result = ewiki_db::SEARCH($where, $search);
while ($row = $result->get()) {
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$id = $row["id"];
$content = strtolower($row[$where]);
unset($row);
#-- have a closer look
$len1 = strlen($content) + 1;
if (!isset($scored[$id])) {
$scored[$id] = 1;
}
$scored[$id] += 800 * (strlen($search) / $len1);
$scored[$id] += 65 * (count(explode($search, $content)) - 2);
$p = -1;
while (($p = strpos($content, $search, $p + 1)) !== false) {
$scored[$id] += 80 * (1 - $p / $len1);
}
}
#if-TXT
}
}
#-- output results
arsort($scored);
$o = "<ol>\n";
$n = 0;
foreach ($scored as $id => $score) {
#-- refetch page for top 10 entries (still cached by OS or DB)
$row = $n < 10 ? ewiki_db::GET($id) : NULL;
#-- check access rights in protected mode
if (EWIKI_PROTECTED_MODE && !ewiki_auth($id, $row, "view", $ring = false, $force = 0)) {
if (EWIKI_PROTECTED_MODE_HIDING) {
continue;
} else {
$row["content"] = ewiki_t("FORBIDDEN");
}
}
$o .= "<li>\n";
$o .= '<div class="search-result ' . ($oe ^= 1 ? "odd" : "even") . '">' . '<a href="' . ewiki_script("", $id) . '">' . $id . "</a> " . "\n";
#-- top 10 results are printed more verbosely
if ($n++ < 10) {
preg_match_all('/([_-\\w]+)/', $row["content"], $uu);
$text = htmlentities(substr(implode(" ", $uu[1]), 0, 200));
$o .= "<br />\n<small>{$text}\n" . "<br />" . strftime(ewiki_t("LASTCHANGED"), $row["lastmodified"]) . "<br /><br /></small>\n";
}
$o .= "</div>\n";
$o .= "</li>\n";
}
$o .= "</ol>\n";
return $o;
}
function ewiki_page_wantedpages($id, $data, $action)
{
#-- collect referenced pages
$result = ewiki_db::GETALL(array("refs"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
$refs .= $row["refs"];
}
#-- build array
$refs = array_unique(explode("\n", $refs));
#-- strip existing pages from array
$refs = ewiki_db::FIND($refs);
foreach ($refs as $id => $exists) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (!$exists && !strstr($id, "://") && strlen(trim($id))) {
$wanted[] = $id;
}
}
#-- print out
$o .= "<ul>\n";
foreach ($wanted as $page) {
$o .= " <li>" . ewiki_link($page) . "</li>\n";
}
$o .= "<ul>\n";
return $o;
}
function ewiki_page_wordindex($id, $data, $action)
{
global $ewiki_plugins;
$o = ewiki_make_title($id, $id, 2);
$src = "";
$result = ewiki_db::GETALL(array("flags"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$src .= " " . $row["id"];
}
}
$src = ewiki_split_title($src, "SPLIT", 0);
$chars = strtr(EWIKI_CHARS_U . EWIKI_CHARS_L, "_", " ");
$src = preg_replace("/[^{$chars}]/", " ", $src);
$src = explode(" ", $src);
$src = array_unique($src);
//@ADD: word counting
unset($src[""]);
natcasesort($src);
$sorted = array();
foreach ($src as $i => $word) {
if (strlen($word) >= 2) {
$sorted[] = array(EWIKI_PAGE_POWERSEARCH, array("where" => "id", "q" => $word), $word, "");
}
}
unset($src);
$pf_list_pages = $ewiki_plugins["list_dict"][0];
$o .= ewiki_list_pages($sorted, $limit = 0, $vat = 1, $pf_list_pages);
return $o;
}
function ewiki_page_wiki_dump_tarball($id = 0, $data = 0, $action = 0)
{
#-- return legacy page
if (empty($_REQUEST["download_tarball"])) {
if ($action == "wikidump") {
$url = ewiki_script("", "WikiDump");
return ewiki_make_title($id, $id, 2) . ewiki_t(<<<END
_{WIKIDUMP}
<br /><br />
<form action="{$url}" method="POST" enctype="multipart/form-data">
<input type="hidden" name="dump_id" value="{$id}">
<input type="hidden" name="dump_depth" value=1>
<input type="submit" name="download_tarball" value= "_{DOWNLOAD_ARCHIVE}">
<br /><br />
<input type="checkbox" name="dump_images" value="1" checked> _{with images}<br />
<input type="hidden" name="dump_fullhtml" value="1">
<input type="hidden" name="dump_virtual" value="0"><br />
Archive Format:
<select NAME="dump_arctype">
<option VALUE="ZIP">ZIP
<option VALUE="TAR">TAR
</select>
</form>
END
);
} else {
return "";
}
} else {
$di = $_REQUEST["dump_images"];
$fh = $_REQUEST["dump_fullhtml"];
$vp = $_REQUEST["dump_virtual"];
$rp = $_REQUEST["dump_id"];
#-- $_REQUEST["dump_depth"]==100 will give a complete dump
if ($_REQUEST["dump_depth"] > EWIKI_WIKIDUMP_MAXLEVEL && $_REQUEST["dump_depth"] != 100) {
$dd = EWIKI_WIKIDUMP_MAXLEVEL;
} else {
$dd = $_REQUEST["dump_depth"];
}
$at = $_REQUEST["dump_arctype"];
$al = 9;
#$_REQUEST["dump_arclevel"];
$_REQUEST = $_GET = $_POST = array();
if (!ewiki_auth($rp, $str_null, "view")) {
return ewiki_make_title($id, $id, 2) . "<p>You either do not have permission to access the page {$rp} or it does not exist.</p>";
}
ewiki_page_wiki_dump_send($di, $fh, $vp, $rp, $dd, $at, $al);
}
}
function ewiki_subpage_list($id, $postfix = "")
{
$_hiding = EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING;
$result = ewiki_db::SEARCH("id", $id . $postfix);
while ($row = $result->get()) {
#-- retrieve and check rights if running in protected mode
if ($_hiding) {
if (!ewiki_auth($row["id"], $uu, 'view', $ring = false, $force = 0)) {
continue;
}
}
$pages[$row["id"]] = "";
}
return $pages;
}
function ewiki_page_like($id, $data, $action)
{
preg_match_all("/([" . EWIKI_CHARS_U . "][" . EWIKI_CHARS_L . "]+)/", $id, $words);
$pages = array();
foreach ($words[1] as $find) {
$result = ewiki_db::SEARCH("id", $find);
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $row, "view")) {
continue;
}
$pages[$row["id"]] = "";
}
}
$o = ewiki_make_title($id, ewiki_t(strtoupper($action) . "_TITLE"), 3);
$o .= ewiki_list_pages($pages, 0);
return $o;
}
function ewiki_page_random(&$id, &$data, $action)
{
global $ewiki_plugins;
$result = ewiki_db::GETALL(array("flags"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$pages[] = $row["id"];
}
}
$pages = array_merge($pages, $ewiki_plugins["page"]);
$n = rand(0, count($pages));
$id = $pages[$n];
return ewiki_page($id);
}
function ewiki_page_wantedpages($id, $data, $action)
{
$wanted = array();
#-- collect referenced pages
$result = ewiki_database("GETALL", array("refs"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
$refs .= $row["refs"];
}
#-- build array
$refs = array_unique(explode("\n", $refs));
#-- strip existing pages from array
$refs = ewiki_database("FIND", $refs);
foreach ($refs as $id => $exists) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (!$exists && !strstr($id, "://") && strlen(trim($id))) {
$wanted[] = $id;
}
}
// to prevent empty <ul></ul> getting printed out, we have to interate twice.
// once to make sure the <ul></ul> is needed at all.
// MDL-7861, <ul></ul> does not validate.
$printul = false;
foreach ($wanted as $page) {
$link = ewiki_link_regex_callback(array($page, $page));
if (strstr($link, "?</a>")) {
$printul = true;
}
}
#-- print out
if ($printul) {
$o .= "<ul>";
foreach ($wanted as $page) {
$link = ewiki_link_regex_callback(array($page, $page));
if (strstr($link, "?</a>")) {
$o .= "<li>" . $link . "</li>";
}
}
$o .= "</ul>";
}
return $o;
}
function ewiki_view_append_attachments($id, $data, $action)
{
$o = '<hr><h4><a href="' . ewiki_script(EWIKI_ACTION_ATTACHMENTS, $id) . '">' . ewiki_t("ATTACHMENTS") . '</a></h4>';
$scan = 's:7:"section";' . serialize($id);
$result = ewiki_db::SEARCH("meta", $scan);
$ord = array();
while ($row = $result->get()) {
$ord[$row["id"]] = $row["created"];
}
arsort($ord);
foreach ($ord as $id => $uu) {
$row = ewiki_db::GET($id);
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $row, "view")) {
continue;
}
$o .= ewiki_entry_downloads($row, "*");
}
return $o;
}
function mkLiveWebNavBar($navBarPage, $activePage)
{
#-- fetch from db
$data = ewiki_db::GET($navBarPage);
#-- Authenticate, return nothing if authentication fails
if (!ewiki_auth($navBarPage, $data, EWIKI_NAVBAR_ACTION, $ring = 3, $force = 0)) {
return "";
}
#-- escape if navBarPage does not exist or was not retrieved.
if (empty($data["content"])) {
return "";
}
//echo(":".$data["content"].":");
$o .= ewiki_navbar_format($data["content"], 1, urlencode($activePage));
//Apply class only if we have a bar at all
if ($o) {
return " <div class='wikiNavBar' >\n" . $o . "\n</div>\n";
}
return "";
}
function ewiki_page_orphanedpages($id, $data, $action)
{
global $ewiki_links;
$o = ewiki_make_title($id, ewiki_t($id), 2);
$pages = array();
$refs = array();
$orphaned = array();
#-- read database
$db = ewiki_database("GETALL", array("refs", "flags"));
$n = 0;
while ($row = $db->get()) {
$p = $row["id"];
#-- remove self-reference
$row["refs"] = str_replace("\n{$p}\n", "\n", $row["refs"]);
#-- add to list of referenced pages
$rf = explode("\n", trim($row["refs"]));
$refs = array_merge($refs, $rf);
if ($n++ > 299) {
$refs = array_unique($refs);
$n = 0;
}
// (clean-up only every 300th loop)
#-- add page name
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$pages[] = $row["id"];
}
}
$refs = array_unique($refs);
#-- check pages to be referenced from somewhere
foreach ($pages as $p) {
if (!ewiki_in_array($p, $refs)) {
if (!EWIKI_PROTECTED_MODE || EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($p, $uu, "view")) {
$orphaned[] = $p;
}
}
}
#-- output
$o .= ewiki_list_pages($orphaned, 0);
return $o;
}
function ewiki_page_index($id = 0, $data = 0, $action = 0, $args = array())
{
global $ewiki_plugins;
$o = ewiki_make_title($id, ewiki_t($id), 2);
$sorted = array();
$sorted = array_merge($sorted, array_keys($ewiki_plugins["page"]));
$exclude = "\n" . implode("\n", preg_split("/\\s*[,;:\\|]\\s*/", $args["exclude"])) . "\n";
$result = ewiki_database("GETALL", array("flags"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
if (!stristr($exclude, "\n" . $row["id"] . "\n")) {
$sorted[] = $row["id"];
}
}
}
natcasesort($sorted);
$o .= ewiki_list_pages($sorted, 0, 0, $ewiki_plugins["list_dict"][0]);
return $o;
}
function ewiki_print_control_line_fancy2(&$html, $id, $data, $action)
{
global $ewiki_plugins, $ewiki_t, $ewiki_config;
#-- produce control links
$cl = "";
if (!empty($data["forced_version"])) {
$cl = '<a href="' . ewiki_script("edit", $id, array("version" => $data["forced_version"], "edit" => "old")) . '">' . ewiki_t("OLDVERCOMEBACK") . "</a>";
} else {
foreach ($ewiki_config["action_links"]["view"] as $action => $title) {
if (!empty($ewiki_plugins["action"][$action])) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($id, $data, $action)) {
continue;
}
$cl .= $ins[1] . '<a href="' . (strpos($action, "://") ? $action : ewiki_script($action, $id, $version ? array("version" => $version) : NULL)) . '">[' . ewiki_t($title) . ']</a> ' . $ins[2];
}
}
}
if ($data["lastmodified"] >= UNIX_MILLENNIUM) {
$cl .= '<br />' . strftime(ewiki_t("LASTCHANGED"), @$data["lastmodified"]);
}
#-- output
$html = '<div class="controlbox float_right small">' . "{$h2}\n" . '<div style="text-align:right">' . $cl . '</div>' . "</div>\n" . $html;
}
function ewiki_cache_generated_pages($id, &$data, $action)
{
global $ewiki_plugins, $ewiki_ring;
$o = ewiki_make_title($id, $id, 1);
if (empty($_REQUEST["generate_cache"])) {
$o .= "Use this page plugin/tool to generate text database entries for\nall generated ('internal' or 'static') pages available, so those can later\nbe found using the search functions.<br /><br />";
$o .= '<form action="' . ewiki_script("", $id) . '" method="POST" enctype="text/html">' . '<input type="hidden" name="id" value="' . $id . '">' . '<input type="submit" value="generate cache" name="generate_cache">' . '</form>';
} elseif (!ewiki_auth($id, $data, $action, $ring = 0, "_FORCE_AUTH=1") || !isset($ewiki_ring) || $ewiki_ring > 0) {
if (is_array($data)) {
$data = "You'll need to be admin. See ewiki_auth() and _PROTECTED_MODE in the README.";
}
$o .= $data;
} else {
unset($_REQUEST["generate_cache"]);
$o .= "generating cache versions from:<ul>\n";
foreach ($ewiki_plugins["page"] as $pid => $pf) {
#echo "$pid:";
$d = ewiki_db::GET($pid);
if (empty($d) || empty($d["content"])) {
$d = array("id" => $pid, "version" => 1, "flags" => EWIKI_DB_F_TEXT, "created" => time(), "content" => "", "meta" => "", "hits" => 0, "refs" => "");
}
$d["last_modified"] = time();
$d["hits"]++;
$d["content"] = $pf($pid, $d, "view");
//@ADD - transform <html> back to wikimarkup
// here?
if (ewiki_db::WRITE($d, true)) {
$o .= "<li>{$pid}</li>\n";
}
unset($d);
}
$o .= "</ul>";
ewiki_log("page search cache was updated", 2);
}
return $o;
}
function ewiki2_binary_page_handler($id, &$data, $action)
{
global $ewiki_plugins, $ewiki_errmsg;
//echo("running handler");
#-- however we do not handle _DISABLED or _SYSTEM entries
if (empty($data["flags"]) || !($data["flags"] & EWIKI_DB_F_BINARY) || $data["flags"] & EWIKI_DB_F_SYSTEM || $data["flags"] & EWIKI_DB_F_DISABLED) {
return ewiki_t("DISABLED");
}
#-- _PROTECTED_MODE
# (Andy: can we print a login <form> once we reached here???)
if (!ewiki_auth($id, $data, $action, $ring = false, $force = EWIKI_AUTO_LOGIN)) {
//echo("not authenticated id".$id." action ".$action);
return $ewiki_errmsg;
}
//echo("authenticated id:".$id." action ".$action);
#-- chain to one of the action_BINARY plugins
if ($pf = $ewiki_plugins["action_binary"][$action]) {
//echo("running ".$pf."()");
return $pf($id, $data, $action);
}
#-- else let ?binary= return the requested 'page' entry
//Consider binary view here
//ewiki_binary($id);
}
function ewiki_valid_pages($bool_allowimages = 0, $virtual_pages = 0)
{
//$time=getmicrotime();
global $ewiki_plugins;
$result = ewiki_database("GETALL", array("flags", "refs", "meta"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $str_null, "view")) {
continue;
}
$isbinary = $row["meta"]["class"] == "image" || $row["meta"]["class"] == "file" ? true : false;
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT || ($bool_allowimages ? $isbinary : 0)) {
$temp_refs = explode("\n", $row["refs"]);
foreach ($temp_refs as $key => $value) {
if (empty($value)) {
unset($temp_refs[$key]);
}
}
if ($isbinary) {
$a_validpages[$row["id"]] = $temp_array = array("refs" => $temp_refs, "type" => $row["meta"]["class"], "touched" => FALSE);
} else {
$a_validpages[$row["id"]] = $temp_array = array("refs" => $temp_refs, "type" => "page", "touched" => FALSE);
}
unset($temp_refs);
}
}
if ($virtual_pages) {
#-- include virtual pages to the sitemap.
$virtual = array_keys($ewiki_plugins["page"]);
foreach ($virtual as $vp) {
if (!EWIKI_PROTECTED_MODE || !EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($vp, $str_null, "view")) {
$a_validpages[$vp] = array("refs" => array(), "type" => "page", "touched" => FALSE);
}
}
}
return $a_validpages;
}
#-- read database
$db = ewiki_db::GETALL(array("refs", "flags"));
$n = 0;
while ($row = $db->get()) {
$p = $row["id"];
#-- remove self-reference
$row["refs"] = str_replace("\n{$p}\n", "\n", $row["refs"]);
#-- add to list of referenced pages
$rf = explode("\n", trim($row["refs"]));
$refs = array_merge($refs, $rf);
if ($n++ > 299) {
$refs = array_unique($refs);
$n = 0;
}
// (clean-up only every 300th loop)
#-- add page name
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$pages[] = $row["id"];
}
}
$refs = array_unique($refs);
#-- check pages to be referenced from somewhere
foreach ($pages as $p) {
if (!ewiki_in_array($p, $refs)) {
if (!EWIKI_PROTECTED_MODE || !EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($p, $uu, "view")) {
$orphaned[] = $p;
}
}
}
#-- output
echo ewiki_list_pages($orphaned, 0);
#-- enable readonly:test play account?
$test = $_SERVER["SERVER_NAME"] == "erfurtwiki.sourceforge.net" || $_SERVER["REMOTE_ADDR"] == "127.0.0.1" && !strpos($_SERVER["SERVER_NAME"], ".");
if ($test && !$_REQUEST["test"]) {
$passwords["readonly"] = "test";
}
#-- simplest authentication:
require "../fragments/funcs/auth.php";
if ($_a_user == "readonly") {
define("EWIKI_DB_LOCK", 1);
// disable write-access
}
#-- normalize cwd (stupid approach)
if (!file_exists($LIB = "ewiki.php")) {
chdir("..");
define("EWIKI_SCRIPT", "../?");
define("EWIKI_SCRIPT_BINARY", "../?binary=");
}
#-- open db connection, load 'lib'
include "./config.php";
#-- PHP fixes
include "plugins/lib/fix.php";
include "plugins/lib/upgrade.php";
} else {
#-- this terminates ewiki from within the spages plugin
if (!EWIKI_PROTECTED_MODE || !ewiki_auth($id, $data, $action, 0, 2) || $ewiki_ring > 0 || !isset($ewiki_ring)) {
die("Only the administrator can use this function.");
}
#-- some tools/ must be excluded nevertheless (because they override security-related settings, like t_control.php does)
define("CONCURRENT_INCLUDE", 1);
// just don't ask for an explaination ;)
}
function ewiki_page_filedownload($id, $data, $action, $def_sec = "")
{
global $ewiki_binary_icons, $ewiki_upload_sections;
$o = ewiki_make_title($id, $id, 2);
#<off># $o .= ewiki_t("DWNL_SEEUPL", '$scr'=>ewiki_script("", ""));
#-- params (section, orderby)
$orderby = $_REQUEST["orderby"] or $orderby = "created";
if ($def_sec) {
$section = $def_sec;
} else {
$section = $_REQUEST["section"] or $section = "";
if (count($ewiki_upload_sections) > 1) {
$oa = array();
$ewiki_upload_sections["*"] = "*";
if (empty($ewiki_plugins["action"][EWIKI_ACTION_ATTACHMENTS])) {
$ewiki_upload_sections["**"] = "**";
}
foreach ($ewiki_upload_sections as $sec => $title) {
$oa[] = '<a href="' . ewiki_script("", $id, array("orderby" => $orderby, "section" => $sec)) . '">' . $title . "</a>";
}
$o .= '<div align="center" class="darker">' . implode(" · ", $oa) . '</div><br />';
}
}
#-- collect entries
$files = array();
$sorted = array();
$result = ewiki_db::GETALL(array("flags", "meta", "created", "hits"));
while ($row = $result->get()) {
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_BINARY) {
$m =& $row["meta"];
if ($m["section"] != $section) {
if ($section == "**") {
} elseif ($section == "*" && !empty($ewiki_upload_sections[$m["section"]])) {
} else {
continue;
}
}
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uuu, "binary-get")) {
continue;
}
$files[$row["id"]] = $row;
$sorted[$row["id"]] = $row[$orderby];
}
}
#-- sort
arsort($sorted);
#-- slice
$pnum = $_REQUEST[EWIKI_UP_PAGENUM] or $pnum = 0;
if (count($sorted) > EWIKI_LIST_LIMIT) {
$o_nl .= '<div class="lighter">>> ';
for ($n = 0; $n < (int) (count($sorted) / EWIKI_LIST_LIMIT); $n++) {
$o_nl .= '<a href="' . ewiki_script("", $id, array("orderby" => $orderby, "section" => $section, EWIKI_UP_PAGENUM => $n)) . '">[' . $n . "]</a> ";
}
$o_nl .= '</div><br />';
$o .= $o_nl;
}
$sorted = array_slice($sorted, $pnum * EWIKI_LIST_LIMIT, EWIKI_LIST_LIMIT);
#-- output
if (empty($sorted)) {
$o .= ewiki_t("DWNL_NOFILES");
} else {
foreach ($sorted as $id => $uu) {
$row = $files[$id];
$o .= ewiki_entry_downloads($row, $section[0] == "*");
}
}
$o .= $o_nl;
return $o;
}
function ewiki_action_control_page($id, &$data, $action)
{
global $ewiki_ring, $ewiki_config, $ewiki_plugins;
$a_flagnames = array("_TEXT", "_BINARY", "_DISABLED", "_HTML", "_READONLY", "_WRITEABLE", "_APPENDONLY", "_SYSTEM", "_PART", "_MINOR", "_HIDDEN", "_ARCHIVE", "_UU12", "_UU13", "_UU14", "_UU15", "_UU16", "_EXEC", "_UU18", "_UU19");
$o = ewiki_make_title($id, "control {$id}", 2);
#-- admin requ. ---------------------------------------------------------
if (!ewiki_auth($id, $data, $action, $ring = 0, "_FORCE_LOGIN=1") || !isset($ewiki_ring) || $ewiki_ring > 1) {
if (is_array($data)) {
$data = "You'll need to be admin. See ewiki_auth() and _PROTECTED_MODE in the README.";
}
$o .= $data;
} elseif (@$_REQUEST["pgc_setflags"]) {
#-- setted new flags
$new_f = 0;
foreach ($_REQUEST["sflag"] as $n => $b) {
if ($b) {
$new_f |= 1 << $n;
}
}
#-- administrator may change all flags
if ($ewiki_ring == 0) {
$data["flags"] = $new_f;
} else {
$data["flags"] = $data["flags"] & ~EWIKI_DB_F_MODERATORFLAGS | $new_f & EWIKI_DB_F_MODERATORFLAGS;
}
$data["lastmodified"] = time();
$data["version"]++;
if (ewiki_db::WRITE($data)) {
$o .= "Page flags were updated correctly.";
ewiki_log("page flags of '{$id}' were set to {$data['flags']}");
} else {
$o .= "A database error occoured.";
}
} elseif (@$_REQUEST["pgc_rename"] && strlen($new_id = $_REQUEST["mv_to"])) {
$old_id = $id;
$report = "";
$preg_id = "/" . addcslashes($old_id, ".+*?|/\\()\$[]^#") . "/" . ($_REQUEST["mv_cr1"] ? "i" : "");
#-- check if new name does not already exist in database
$exists = ewiki_db::GET($new_id);
if ($exists || !empty($exists)) {
return $o .= "Cannot overwrite an existing database entry.";
}
#-- copy from old name to new name
$max_ver = $data["version"];
$data = array();
for ($v = 1; $v <= $max_ver; $v++) {
$row = ewiki_db::GET($old_id, $v);
$row["id"] = $new_id;
$row["lastmodified"] = time();
$row["content"] = preg_replace($preg_id, $new_id, $row["content"]);
ewiki_scan_wikiwords($row["content"], $links, "_STRIP_EMAIL=1");
$row["refs"] = "\n\n" . implode("\n", array_keys($links)) . "\n\n";
$row["author"] = ewiki_author("control/");
if (!ewiki_db::WRITE($row)) {
$report .= "error while copying version {$v},<br />\n";
}
}
#-- proceed if previous actions error_free
if (empty($report)) {
#-- deleting old versions
for ($v = 1; $v <= $max_ver; $v++) {
ewiki_db::DELETE($old_id, $v);
}
#-- adjust links/references to old page name
if ($_REQUEST["mv_cr0"]) {
$result = ewiki_db::SEARCH("refs", $old_id);
while ($result && ($row = $result->get())) {
$row = ewiki_db::GET($row["id"]);
if (preg_match($preg_id, $row["content"], $uu)) {
$row["content"] = preg_replace($preg_id, $new_id, $row["content"]);
$row["lastmodified"] = time();
$row["version"]++;
ewiki_scan_wikiwords($row["content"], $links, "_STRIP_EMAIL=1");
$row["refs"] = "\n\n" . implode("\n", array_keys($links)) . "\n\n";
$row["author"] = ewiki_author("control/");
if (!ewiki_db::WRITE($row)) {
$report .= "could not update references in " . $row['id'] . ",<br />\n";
} else {
$report .= "updated references in " . $row['id'] . ",<br />\n";
}
}
}
}
$o .= "This page was correctly renamed from '{$old_id}' to '{$new_id}'.<br /><br />\n{$report}";
ewiki_log("page renamed from '{$old_id}' to '{$new_id}'", 2);
} else {
$o .= "Some problems occoured while processing your request, therefor the old page still exists:<br />\n" . $report;
}
} elseif (@$_REQUEST["pgc_setmeta"] && $ewiki_ring == 0 && ($set = explode("\n", $_REQUEST["pgc_meta"]))) {
$new_meta = array();
foreach ($set as $line) {
if (($line = trim($line)) && ($key = trim(strtok($line, ":"))) && ($value = trim(strtok("")))) {
$new_meta[$key] = $value;
}
}
$data["meta"] = $new_meta;
$data["lastmodified"] = time();
$data["version"]++;
if (ewiki_db::WRITE($data)) {
$o .= "The {meta} field was updated.";
} else {
$o .= "A database error occoured.";
}
} elseif (@$_REQUEST["pgc_purge"] && $_REQUEST["pgc_purge1"]) {
$loop = 3;
do {
$verZ = $data["version"];
while ($verZ > 0) {
ewiki_db::DELETE($id, $verZ);
$verZ--;
}
} while ($loop-- && ($data = ewiki_db::GET($id)));
if (empty($data)) {
$o .= "Page completely removed from database.";
ewiki_log("page '{$id}' was deleted from db", 2);
} else {
$o .= "Page still here.";
}
} else {
$o .= '<form action="' . ewiki_script("{$action}", $id) . '" method="POST" enctype="text/html">' . '<input type="hidden" name="id" value="' . "{$action}/{$id}" . '">';
#-- flags
$o .= '<div class="flags">';
$o .= "<h4>page flags</h4>\n";
foreach ($a_flagnames as $n => $s) {
$disabled = $ewiki_ring == 1 && !(1 << $n & EWIKI_DB_F_MODERATORFLAGS) ? ' disabled="disabled"' : "";
$checked = $data["flags"] & 1 << $n ? ' checked="checked"' : "";
$a[$n] = '<input type="checkbox" name="sflag[' . $n . ']" value="1"' . $checked . $disabled . '> ' . $s;
}
$o .= '<table border="0" class="list">' . "\n";
for ($n = 0; $n < count($a_flagnames); $n++) {
$y = $n >> 2;
$x = $n & 0x3;
if ($x == 0) {
$o .= "<tr>";
}
$o .= "<td>" . $a[4 * $y + $x] . "</td>";
if ($x == 3) {
$o .= "</tr>\n";
}
}
$o .= '</table>';
$o .= '<input type="submit" name="pgc_setflags" value="chmod">';
$o .= "\n<br /><br /><hr></div>\n";
#-- rename
$o .= '<div class="rename">';
$o .= "<h4>rename page</h4>\n";
$o .= 'new page name: <input type="text" size="30" name="mv_to" value="' . htmlentities($id) . '">' . '<br />' . '<input type="checkbox" name="mv_cr0" value="1" checked> also try to change all references from other pages accordingly ' . '(<input type="checkbox" name="mv_cr1" value="1" checked> and act case-insensitive when doing so) ';
$o .= '<br /><input type="submit" name="pgc_rename" value="mv">';
$o .= "\n<br /><br /><hr></div>\n";
#-- meta
if (isset($ewiki_ring) && $ewiki_ring == 0) {
$o .= '<div class="meta">';
$o .= "<h4>meta data</h4>\n";
$o .= '<textarea cols="40" rows="6" name="pgc_meta">';
if (($uu = @$data["meta"]) && is_array($uu)) {
foreach ($uu as $key => $value) {
if (is_array($value)) {
$value = serialize($array);
}
$o .= htmlentities($key . ": " . trim($value)) . "\n";
}
}
$o .= "</textarea>\n";
$o .= '<br /><input type="submit" name="pgc_setmeta" value="set">';
$o .= "\n<br /><br /><hr></div>\n";
}
#-- delete
$o .= '<div class="delete">';
$o .= "<h4>delete page</h4>\n";
$o .= '<input type="checkbox" name="pgc_purge1" value="1"> I\'m sure';
$o .= '<br /><input type="submit" name="pgc_purge" value="rm">';
$o .= "\n<br /><br /><hr></div>\n";
$o .= '</form>';
}
return $o;
}
function ewiki_blog_list($n_num, $n_len, $b_sort, $b_sortrev, $b_hr, $b_more, $c_regex)
{
global $ewiki_plugins, $ewiki_config;
#-- fetch all page entries from DB, for sorting on pagename or lastmodified
if ($b_sort) {
$result = ewiki_db::GETALL(array("pagename"));
} else {
$result = ewiki_db::GETALL(array("lastmodified"));
}
$sorted = array();
// get an array from the database
while ($row = $result->get(0, 0x137, EWIKI_DB_F_TEXT)) {
if ($c_regex && !preg_match($c_regex, $row["id"])) {
continue;
}
if ($b_sort) {
$sorted[$row["id"]] = $row["pagename"];
} else {
$sorted[$row["id"]] = $row["lastmodified"];
}
}
#-- sort normal or reversed
if ($b_sortrev) {
asort($sorted);
} else {
// if we sort on lastmodified reverse sort
arsort($sorted);
}
$displayed = 0;
//$displayed will count pages successfully displayed
#-- gen output
$o = "";
foreach ($sorted as $id => $uu) {
$row = ewiki_db::GET($id);
#-- require auth
if (EWIKI_PROTECTED_MODE && !ewiki_auth($id, $row, "view", $ring = false, $force = 0)) {
if (EWIKI_PROTECTED_MODE_HIDING) {
continue;
} else {
$row["content"] = ewiki_t("FORBIDDEN");
}
}
$text = "\n" . substr($row["content"], 0, $n_len);
$text = str_replace("[internal://", "[ internal://", $text);
#-- shore more link or not
if ($b_more) {
$text .= " [...[read more | {$id}]]\n";
}
#-- title mangling (from ewiki.php)
$title = $id;
if ($ewiki_config["split_title"] && $may_split) {
$title = ewiki_split_title($title, $ewiki_config["split_title"], 0 & $title != $ewiki_title);
//Why 0&?
} else {
$title = htmlentities($title);
}
if ($pf_a = @$ewiki_plugins["title_transform"]) {
foreach ($pf_a as $pf) {
$pf($id, $title, $go_action);
}
}
if ($ewiki_config["wm_publishing_headers"]) {
$text = preg_replace("/^!([^!])/m", "!! \$1", $text);
$o .= "\n" . "! [\"{$title}\"{$id}]";
} else {
$text = preg_replace("/^!!!/m", "!!", $text);
$o .= "\n" . "!!! [\"{$title}\"{$id}]";
}
$o .= " µµ" . strftime(ewiki_t("LASTCHANGED"), $row["lastmodified"]) . "µµ\n";
$o .= " {$text}\n";
// add a horizontal line if wanted
if ($b_hr) {
$o .= "----\n";
}
if (!$n_num--) {
break;
}
}
#-- render requested wiki page <-- goal !!!
$render_args = array("scan_links" => 1, "html" => EWIKI_ALLOW_HTML || @$data["flags"] & EWIKI_DB_F_HTML);
$o = $ewiki_plugins["render"][0]($o, $render_args);
return $o;
}
function ewiki_edit_save_unix_access_rights(&$save, &$old_data)
{
global $ewiki_auth_user, $ewiki_author, $ewiki_ring, $ewiki_errmsg;
$user = $ewiki_auth_user or $user = $ewiki_author or $user = "";
#-- get current settings
$new_owner = $p_owner = $save["meta"]["owner"];
$new_groups = $p_groups = $save["meta"]["groups"];
$p_rights = $save["meta"]["rights"] or $p_rights = 0777 ^ EWIKI_UNIX_PERM_UMAKS;
$new_rights = $p_rights;
#-- fetch entered settings
if (true) {
#-- access rights
$set_rights = 0;
foreach ($_POST["perm_unix_rights"] as $n => $is) {
if ($is) {
$set_rights = $set_rights | 1 << $n;
}
}
#-- attempt to set new page owner?
$set_owner = trim($_REQUEST["perm_unix_owner"]);
if (!preg_match("/^[" . EWIKI_CHARS . "]+\$/", $set_owner) && ewiki_auth_user_exists($set_owner)) {
$save = array();
$ewiki_errmsg = "broken username";
return;
}
#-- clean up list of group names
$set_groups = array();
$uu = strtr($_REQUEST["perm_unix_groups"], EWIKI_USERDB_GROUPDELIMS, " ");
foreach (explode(" ", $uu) as $grp) {
if (strlen($grp) && preg_match("/^[" . EWIKI_CHARS . "]+\$/", $grp)) {
$set_groups[] = $grp;
}
}
$set_groups = implode(", ", $set_groups);
}
#-- check if changing settings is allowed
$bad = 0;
if (!$user || $user != $p_owner) {
$bad = $bad || $p_owner != $set_owner && !(empty($p_owner) && EWIKI_PERM_USERSET_FREE || $set_owner == $user);
# $bad = $bad || ($p_groups != $set_groups); # cannot reliably check this
$bad = $bad || $p_rights != $set_rights;
}
if ($ewiki_ring == 0) {
$bad = 0;
}
#$bad=0;
#-- login_query, if something was changed
if ($bad) {
$uu = 0;
ewiki_auth($uu, $uu, $uu, $uu, 2);
$save = array();
$ewiki_errmsg = "You cannot change these settings without being logged in.";
return;
}
#echo "pr=$p_rights,sr=$set_rights<br />\n";
#echo "po=$p_owner,so=$set_owner<br />\n";
#echo "bad=$bad<br />\n";
#die("passed");
#-- the owner may change anything
if ($user == $p_owner || 0 == $ewiki_ring) {
#-- new page owner
$new_owner = $set_owner;
#-- new access rights
$new_rights = $set_rights;
$new_rights |= 0400;
// owner can always edit a page
#-- restricted settings
if ($ewiki_ring == 0) {
// keep all bits
} elseif ($ewiki_ring == 1) {
$new_rights = $new_rights & 07777 | $p_rights & 070000;
} else {
$new_rights = $new_rights & 0777 | $p_rights & 077000;
}
#-- groups
$new_groups = $set_groups;
}
/********
#-- groups can...(?)
if (!EWIKI_PERM_UNIX_SHAREHOLDERS) {
// no they can't.
}
elseif (ewiki_auth_user_in_groups_str($user, $p_groups) && ($new_rights=$save["meta"]["rights"])) {
#-- this can effectively only remove bits
$new_rights = (077700 & $new_rights) | (000077 & $new_rights & $set_rights);
}
*******/
#-- store any changes into database entry
if ($user) {
$save["meta"]["rights"] = $new_rights;
$save["meta"]["owner"] = $new_owner;
$save["meta"]["groups"] = $new_groups;
}
#print_r($save);die();
}
function ewiki_page_image_gallery($id, $data = 0, $action)
{
global $ewiki_config;
$o = ewiki_make_title($id, $id, 2);
$mwidth = 120;
$mscale = 0.7;
#-- fetch and asort images
$sorted = array();
$pages = array();
$result = ewiki_db::GETALL(array("flags", "created", "meta", "refs"));
while ($row = $result->get()) {
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_BINARY && strpos($row['meta']['Content-Type'], 'image/') === 0) {
if (isset($ewiki_config['image-galleries'][$id])) {
foreach ($ewiki_config['image-galleries'][$id] as $field => $value) {
if ($row['meta'][$field] != $value) {
continue 2;
}
}
}
if (!EWIKI_PROTECTED_MODE || EWIKI_PROTECTED_MODE_HIDING <= 0.5 || ewiki_auth($row["id"], $uu, "binary-get")) {
$sorted[$row["id"]] = $row["created"];
$pages[$row["id"]] = $row;
}
} elseif (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$page_refs[$row["id"]] = $row["refs"];
}
}
arsort($sorted);
#-- start table
$o .= '<table border="0" cellpadding="10" cellspacing="4">' . "\n";
$n = 0;
$num_per_row = EWIKI_GALLERY_WIDTH;
foreach ($sorted as $image => $uu) {
$row = $pages[$image];
$meta = $row["meta"];
#-- height, width
$x = $x0 = $meta["width"];
$y = $y0 = $meta["height"];
if (!($x && $y)) {
$x = $mwidth;
$y = (int) ($mwidth * $mscale);
}
$r = 1;
if ($y > $mwidth * $mscale) {
$r = $mwidth * $mscale / $y;
}
if ($r > $mwidth / $x) {
$r = $mwidth / $x;
}
$x = (int) ($x * $r);
$y = (int) ($y * $r);
#-- get image references
$ref = array();
foreach ($page_refs as $pageid => $pageref) {
if (strstr($pageref, $image)) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($pageid, $str_null, "view")) {
continue;
}
$ref[] = '<a href=?page=' . $pageid . '>' . $pageid . '</a>';
}
if (count($ref) >= 5) {
break;
}
}
$ref = implode(", ", $ref);
#-- table lines
$n % $num_per_row == 0 && ($o .= "<tr>\n");
#-- print a/img tag
$o .= '<td class="lighter" align="center">' . '<a href="' . ewiki_script_binary("", $image) . '">' . '<img src="' . ewiki_script_binary("", $image) . '" alt="' . $image . '" border="0"' . ($x && $y ? ' width="' . $x . '" height="' . $y . '"' : '') . ' />' . str_replace('/', '/ ', urldecode($meta["Content-Location"])) . '</a><br />' . ($x0 && $y0 ? "{$x0}x{$y0}<br />" : "") . $ref . '<div class="action-links">' . ewiki_control_links_list($image, $uuu, $ewiki_config["action_links"]["gallery"]) . "</div>\n" . "</td>\n";
#-- table lines
$n++;
$n % $num_per_row == 0 && ($o .= "</tr>\n");
}
#-- empty table cells
if ($n % $num_per_row) {
while ($n % $num_per_row && $n++) {
$o .= "<td class=\"lighter\"> </td>\n";
}
$o .= "</tr>\n";
}
$o .= "</table>\n";
return $o;
}
<?php
/*
lists pages which are referenced but not yet written
(AKA "DanglingSymlinks")
*/
#-- title
echo ewiki_make_title($id, $id, 2);
#-- collect referenced pages
$result = ewiki_db::GETALL(array("refs"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
$refs .= $row["refs"];
}
#-- build array
$refs = array_unique(explode("\n", $refs));
#-- strip existing pages from array
$refs = ewiki_db::FIND($refs);
foreach ($refs as $id => $exists) {
if (!$exists && !strstr($id, "://") && strlen(trim($id))) {
$wanted[] = $id;
}
}
#-- print out
echo "<ul>\n";
foreach ($wanted as $page) {
echo " <li>" . ewiki_link($page) . "</li>\n";
}
echo "<ul>\n";
function ewiki_page_exall($id = 0, $data = 0, $action = 0)
{
global $ewiki_plugins, $ewiki_config;
//$timestart=getmicrotime();
$action = str_replace("all", "", strtolower($id));
$invalid = false;
$initials = ewiki_get_uservar("Initials");
$exinitials = ewiki_get_uservar("ExtractorInitials");
if (isset($_GET['q']) && $_GET['q'] != "") {
if ($_GET['q'] != 'ALL') {
$str_usr = str_replace(array("or", " ", "and"), array("|", "", "|"), $_GET['q']);
//$str_usr=$_GET['q']; //initials were entered
if (!(stristr($_GET['q'], "or") && stristr($_GET['q'], "and"))) {
if (stristr($_GET['q'], "and")) {
$operator = "and";
}
$extractFor = $_GET['q'];
} else {
$invalid = true;
}
}
} elseif (strlen($initials)) {
$str_usr = $initials;
$extractFor = $str_usr;
} elseif (strlen($exinitials)) {
$str_usr = $exinitials;
$extractFor = $str_usr;
} else {
$str_usr = "******";
//no initials were entered
$o = ewiki_make_title($id, ewiki_t(strtoupper($action) . "TITLE"), 2);
}
if (isset($extractFor)) {
$o = ewiki_make_title($id, ewiki_t(strtoupper($action) . "FOR") . $extractFor, 2);
if ($extractFor != $exinitials && $extractFor != $initials && strlen($extractFor) == 2) {
ewiki_set_uservar("ExtractorInitials", $extractFor);
}
} else {
$o = ewiki_make_title($id, ewiki_t(strtoupper($action) . "TITLE"), 2);
}
$o .= ewiki_t("EXALLCONTROLS", array("controlid" => $id));
//prints text, textbox, and button
$o .= '<p>';
if (strlen($initials)) {
$o .= '<a href="' . ewiki_script("", $id, array('q' => $initials)) . '">' . ewiki_t(strtoupper($action) . "FOR") . $initials . "</a> ";
}
if (strlen($exinitials) && $exinitials != $initials) {
$o .= '<a href="' . ewiki_script("", $id, array('q' => $exinitials)) . '">' . ewiki_t(strtoupper($action) . "FOR") . $exinitials . "</a> ";
}
$o .= '<a href="' . ewiki_script("", $id, array('q' => 'ALL')) . '">' . ewiki_t(strtoupper($action) . "FORALL") . "</a> " . '</p>';
if ($invalid) {
return $o . ewiki_t("EXALLERROR");
}
//define types of todo/policy items
$ext_types = $ewiki_config["extracttypes"][$action];
//get data from database
$data = ewiki_db::GETALL(array("content", "pagename", "flags"));
while ($content = $data->get()) {
$str_null = NULL;
if (($content["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
//code hijacked from action_extracttodo and modified
preg_match_all("/^([;:#\\*\\- ]*)((@@(" . implode("|", $ext_types) . ")) ((" . $str_usr . ")+.*)(:.*))\$/im", $content["content"], $matches);
if (!empty($matches[0])) {
$extractedContent = NULL;
for ($index = 0; $index < sizeof($matches[0]); $index++) {
//extract each todo/policy item
if ($operator == "and") {
$all = true;
$a_users = explode("|", $str_usr);
foreach ($a_users as $str_user) {
if (!stristr($matches[5][$index], $str_user)) {
$all = false;
}
}
if (!$all) {
continue;
}
}
//security layer
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($content["id"], $str_null, $action)) {
continue;
//skip rest of loop and start from beginning
}
$extractedContent .= "*" . $matches[2][$index] . "@@\n";
}
if ($extractedContent != NULL) {
$o .= $ewiki_plugins["render"][0]("!!!" . ewiki_t(strtoupper($action) . "FROM") . "[" . $content["id"] . "]");
$o .= "<div class='ewiki_page_todolist'>" . $ewiki_plugins["render"][0]($extractedContent, 1, EWIKI_ALLOW_HTML || @$content["flags"] & EWIKI_DB_F_HTML) . "</div>";
}
}
}
}
$o .= $ewiki_plugins["render"][0](ewiki_t(strtoupper($action) . "POSTSCRIPT"));
/*$timeend=getmicrotime();
$o.="time: ".($timeend-$timestart);*/
return $o;
}
function get($all = 0, $flags = 0x0)
{
$row = array();
$prot_hide = $flags & 0x20 && EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING;
do {
if (count($this->entries)) {
#-- fetch very first entry from $entries list
$r = array_shift($this->entries);
#-- finish if buffered entry
if (is_array($r) && !$all) {
$row = $r;
} else {
if (is_array($r)) {
$r = $r["id"];
}
$r = ewiki_database("GET", array("id" => $r));
if (!$all) {
foreach ($this->keys as $key) {
$row[$key] = $r[$key];
}
} else {
$row = $r;
}
}
unset($r);
} else {
return NULL;
// no more entries
}
#-- expand {meta} field
if (is_array($row) && is_string(@$row["meta"])) {
$row["meta"] = unserialize($row["meta"]);
}
#-- drop unwanted results
if ($prot_hide && !ewiki_auth($row["id"], $row, $ewiki_action)) {
$row = array();
}
} while ($prot_hide && empty($row));
return $row;
}
function ewiki_view_append_posts($id, $data, $action)
{
global $ewiki_plugins, $ewiki_config;
## Since this function calls ewiki_page_view it must disable itself when it is called
## I do this by having it set separate view_append and view final actions for posts
## but at a minimum it removes itself
$std_view_append = $ewiki_plugins["view_append"];
$std_view_final = $ewiki_plugins["view_final"];
$std_action_links = $ewiki_config["action_links"]["view"];
$thread_page_title = $GLOBALS["ewiki_title"];
if (!isset($ewiki_config['posts_view_append'])) {
unset($ewiki_plugins["view_append"]['view_append_posts']);
} else {
$ewiki_plugins["view_append"] = $ewiki_config['posts_view_append'];
}
if (isset($ewiki_config['posts_view_final'])) {
$ewiki_plugins["view_final"] = $ewiki_config['posts_view_final'];
}
if (!isset($ewiki_config['posts_action_links'])) {
unset($GLOBALS['ewiki_config']["action_links"]["view"]["addpost"]);
} else {
$ewiki_config["action_links"]["view"] = $ewiki_config['posts_action_links'];
}
unset($_REQUEST["thankyou"]);
// Prevent thank you message from appearing in the menu
// bar
/**
* Code for the new database layer */
$result = ewiki_db::SEARCH("id", $id . '_POST');
#sort by post number
$ord = array();
while ($row = $result->get()) {
if (preg_match('#_POST(\\d{3})#', $row["id"], $matches = array())) {
$ord[$matches[1]] = $row['id'];
}
}
asort($ord);
foreach ($ord as $postNum => $id) {
$GLOBALS["ewiki_title"] = ewiki_t('POST') . $postNum;
$row = ewiki_db::GET($id);
#-- require auth
if (EWIKI_PROTECTED_MODE) {
if (!ewiki_auth($id, $row, EWIKI_VIEWPOSTACTION, $ring = false, $force = 0)) {
continue;
}
}
$postOut = ewiki_page_view($id, $row, EWIKI_VIEWPOSTACTION);
ewiki_page_css_container($postOut, $id, $row, $oo = EWIKI_VIEWPOSTACTION);
$o .= $postOut;
}
## Restore normal actions
$ewiki_plugins["view_append"] = $std_view_append;
$ewiki_plugins["view_final"] = $std_view_final;
$ewiki_config["action_links"]["view"] = $std_action_links;
$GLOBALS["ewiki_title"] = $thread_page_title;
return "<div class='wiki aview posts'>" . $o . '</div>';
}