function _get_banner()
{
$url_part = _get_sections();
$mypath = "/var/www-d6/docroot";
for ($len = count($url_part); $len >= 1; $len--) {
$url = array_slice($url_part, 0, $len);
$file_name = '/banner/' . join('_', $url) . '.jpg';
if (is_file($mypath . $file_name)) {
return $file_name;
}
}
return "/banner/default.jpg";
}
function _import_override_css_files()
{
$url_part = _get_sections();
$mypath = "/var/www-d6/docroot";
$output = '';
for ($len = 1; $len <= count($url_part); $len++) {
$url = array_slice($url_part, 0, $len);
$file_name = '/css/' . join('_', $url) . '.css';
if (is_file($mypath . $file_name)) {
$output .= '@import "' . $file_name . "\";";
}
}
return $output;
}
function _get_override_css_files()
{
$url_part = _get_sections();
$mypath = "/var/www-d6/docroot";
$files = array();
for ($len = 1; $len <= count($url_part); $len++) {
$url = array_slice($url_part, 0, $len);
$file_name = '/css/' . join('_', $url) . '.css';
if (is_file($mypath . $file_name)) {
$output .= '<link rel="stylesheet" type="text/css" href="' . $file_name . "\" />\n";
$files[] = $file_name;
}
}
return $files;
}
function _get_override_css_files()
{
$url_part = _get_sections();
$mypath = "/var/www-d6/docroot";
$files = array();
// FIXME temporary hack for avc development
if (_get_bucket() == 'avc') {
return array('/css/avc-sunshine.css');
}
for ($len = 1; $len <= count($url_part); $len++) {
$url = array_slice($url_part, 0, $len);
$file_name = '/css/' . join('_', $url) . '.css';
if (is_file($mypath . $file_name)) {
$output .= '<link rel="stylesheet" type="text/css" href="' . $file_name . "\" />\n";
$files[] = $file_name;
}
}
return $files;
}
function do_markup($formatter, $options)
{
$formatter->section_edit = 0;
$formatter->sister_on = 0;
$formatter->perma_icon = '';
$formatter->get_javascripts();
// trash default javascripts
//$options['fixpath']=1;
$formatter->send_header("", $options);
$formatter->postfilters = array('fiximgpath');
if (!empty($options['preview'])) {
$formatter->wikimarkup = 2;
} else {
if (empty($options['all'])) {
$formatter->wikimarkup = 1;
}
}
if (!empty($options['value'])) {
$val = _stripslashes($options['value']);
$val = preg_replace('/(\\r\\n|\\n|\\r)/', "\n", $val);
// Win32 fix
$formatter->send_page($val, $options);
} else {
if (isset($options['section'])) {
$formatter->section_edit = 1;
$formatter->sect_num = $options['section'] - 1;
$raw_body = $formatter->page->get_raw_body($options);
$sections = _get_sections($raw_body);
if ($sections[$options['section']]) {
$raw_body = $sections[$options['section']];
$formatter->send_page($raw_body, $options);
}
} else {
$formatter->section_edit = 1;
$formatter->send_page('', $options);
}
#else ignore
}
print $formatter->get_javascripts();
return;
}
function _import_override_css_files()
{
$url_part = _get_sections();
$mypath = "/var/www-d6/docroot";
$output = '';
for ($len = 1; $len <= count($url_part); $len++) {
$url = array_slice($url_part, 0, $len);
$file_name = '/css/' . join('_', $url) . '.css';
if (is_file($mypath . $file_name)) {
$output .= '<style type="text/css">@import url("' . $file_name . "\");</style>\n";
}
/*
$file_name = '/css/' . join('_', $url) . '-ie.css';
if (is_file($mypath . $file_name)) {
$output .= <<<EOF
<!--[if lte IE 6]>
<style type="text/css">@import url("$file_name");</style>
<![endif]-->
EOF;
}
*/
}
return $output;
}
function do_post_savepage($formatter, $options)
{
global $DBInfo;
if ($_SERVER['REQUEST_METHOD'] != 'POST' || !$DBInfo->security->writable($options)) {
$options['title'] = _("Page is not writable");
$options['button_preview'] = 1;
// force preview
}
if (isset($_FILES['upfile']) and is_array($_FILES) or isset($options['MYFILES']) and is_array($options['MYFILES'])) {
$retstr = false;
$options['retval'] =& $retstr;
include_once 'plugin/UploadFile.php';
do_uploadfile($formatter, $options);
}
$savetext = $options['savetext'];
$datestamp = $options['datestamp'];
$hash = $options['hash'];
$button_preview = !empty($options['button_preview']) ? 1 : 0;
if ($button_preview) {
$formatter->preview = 1;
}
$button_merge = !empty($options['button_merge']) ? 1 : 0;
$button_merge = !empty($options['manual_merge']) ? 2 : $button_merge;
$button_merge = !empty($options['force_merge']) ? 3 : $button_merge;
$button_diff = !empty($options['button_changes']) ? 1 : 0;
if ($button_diff) {
$button_preview = 1;
}
$savetext = preg_replace("/\r\n|\r/", "\n", $savetext);
$savetext = _stripslashes($savetext);
$comment = _stripslashes($options['comment']);
$comment = trim($comment);
$section_savetext = '';
if (isset($options['section'])) {
if ($formatter->page->exists()) {
$sections = _get_sections($formatter->page->get_raw_body());
if ($sections[$options['section']]) {
if (substr($savetext, -1) != "\n") {
$savetext .= "\n";
}
$sections[$options['section']] = $savetext;
}
$section_savetext = $savetext;
$savetext = implode('', $sections);
}
}
if ($savetext and $savetext[strlen($savetext) - 1] != "\n") {
$savetext .= "\n";
}
$new = md5($savetext);
$menu = $formatter->link_to("#editor", _("Goto Editor"), ' class="preview-anchor"');
$diff = '';
if ($formatter->page->exists()) {
# check difference
$body = $formatter->page->get_raw_body();
$body = preg_replace("/\r\n|\r/", "\n", $body);
$orig = md5($body);
if ($orig == $new) {
// same text. just update datestamp
unset($options['datestamp']);
$datestamp = $formatter->page->mtime();
}
# check datestamp
if ($formatter->page->mtime() > $datestamp) {
$options['msg'] = sprintf(_("Someone else saved the page while you edited %s"), $formatter->link_tag($formatter->page->urlname, "", _html_escape($options['page'])));
$options['preview'] = 1;
$options['conflict'] = 1;
if ($button_merge) {
$options['msg'] = sprintf(_("%s is merged with latest contents."), $formatter->link_tag($formatter->page->urlname, "", _html_escape($options['page'])));
$options['title'] = sprintf(_("%s is merged successfully"), _html_escape($options['page']));
$merge = $formatter->get_merge($savetext);
if (preg_grep('/^<<<<<<<$/', explode("\n", $merge))) {
$options['conflict'] = 2;
$options['title'] = sprintf(_("Merge conflicts are detected for %s !"), _html_escape($options['page']));
$options['msg'] = sprintf(_("Merge cancelled on %s."), $formatter->link_tag($formatter->page->urlname, "", _html_escape($options['page'])));
$merge = preg_replace('/^>>>>>>>$/m', "=== /!\\ >>>>>>> " . _("NEW") . ' ===', $merge);
$merge = preg_replace('/^<<<<<<<$/m', "=== /!\\ <<<<<<< " . _("OLD") . ' ===', $merge);
$merge = preg_replace('/^=======$/m', "=== ======= ===", $merge);
if ($button_merge > 1) {
unset($options['datestamp']);
unset($options['section']);
unset($section_savetext);
$datestamp = $formatter->page->mtime();
$options['conflict'] = 0;
if ($button_merge == 2) {
$options['title'] = sprintf(_("Get merge conflicts for %s"), _html_escape($options['page']));
$options['msg'] = sprintf(_("Please resolve conflicts manually."));
if ($merge) {
$savetext = $merge;
}
} else {
$options['title'] = sprintf(_("Force merging for %s !"), _html_escape($options['page']));
$options['msg'] = sprintf(_("Please be careful, you could damage useful information."));
}
}
} else {
$options['conflict'] = 0;
if ($merge) {
// successfully merged. reset datestamp
$savetext = $merge;
unset($options['datestamp']);
$datestamp = $formatter->page->mtime();
}
}
$button_preview = 1;
} else {
$options['title'] = _("Conflict error!");
$button_preview = 1;
}
if ($options['conflict'] and !empty($merge)) {
$diff = $formatter->get_diff($merge);
} else {
$diff = $formatter->get_diff($savetext);
}
// get diff
} else {
if ($datestamp > time()) {
$options['msg'] = sprintf(_("Go back or return to %s"), $formatter->link_tag($formatter->page->urlname, "", _html_escape($options['page'])));
$formatter->send_header("", $options);
$formatter->send_title(_("Invalid access"), "", $options);
$formatter->send_footer();
return;
} else {
if (!empty($DBInfo->use_savepage_hash)) {
// check hash
$ticket = getTicket($datestamp . $DBInfo->user->id, $_SERVER['REMOTE_ADDR']);
if ($hash != md5($ticket)) {
$formatter->send_header("", $options);
$formatter->send_title(_("Invalid access"), "", $options);
$formatter->send_footer();
return;
}
}
}
}
}
if (empty($button_preview) && !empty($orig) && $orig == $new) {
$options['msg'] = sprintf(_("Go back or return to %s"), $formatter->link_tag($formatter->page->urlname, "", _html_escape($options['page'])));
$formatter->send_header("", $options);
$formatter->send_title(_("No difference found"), "", $options);
$formatter->send_footer();
return;
}
if ($comment && (function_exists('mb_strlen') and mb_strlen($comment, $DBInfo->charset) > 256) or strlen($comment) > 256) {
//$options['msg']=sprintf(_("Go back or return to %s"),$formatter->link_tag($formatter->page->urlname,"",_html_escape($options['page'])));
$options['title'] = _("Too long Comment");
$button_preview = 1;
}
// XXX captcha
$use_any = 0;
if (!empty($DBInfo->use_textbrowsers)) {
if (is_string($DBInfo->use_textbrowsers)) {
$use_any = preg_match('/' . $DBInfo->use_textbrowsers . '/', $_SERVER['HTTP_USER_AGENT']) ? 1 : 0;
} else {
$use_any = preg_match('/Lynx|w3m|links/', $_SERVER['HTTP_USER_AGENT']) ? 1 : 0;
}
}
$ok_ticket = 0;
if (!$button_preview and !$use_any and !empty($DBInfo->use_ticket) and $options['id'] == 'Anonymous') {
if ($options['__seed'] and $options['check']) {
$mycheck = getTicket($options['__seed'], $_SERVER['REMOTE_ADDR'], 4);
if ($mycheck == $options['check']) {
$ok_ticket = 1;
} else {
$options['msg'] = _("Invalid ticket !");
$button_preview = 1;
}
} else {
if (!$button_preview) {
$options['msg'] = _("You need a ticket !");
}
$button_preview = 1;
}
} else {
$ok_ticket = 1;
}
// XXX
if (!$button_preview and $DBInfo->spam_filter) {
$text = $savetext;
$fts = preg_split('/(\\||,)/', $DBInfo->spam_filter);
foreach ($fts as $ft) {
$text = $formatter->filter_repl($ft, $text, $options);
}
if ($text != $savetext) {
$button_preview = 1;
$options['msg'] = _("Sorry, can not save page because some messages are blocked in this wiki.");
} else {
if ($options['id'] == 'Anonymous' and !empty($comment) and !empty($DBInfo->spam_comment_filter)) {
// comment filter for anonymous users
$cmt = $comment;
$fts = preg_split('/(\\||,)/', $DBInfo->spam_comment_filter);
// bad comments file
$options['.badcontents'] = !empty($DBInfo->comments_badcontents) ? $DBInfo->comments_badcontents : null;
foreach ($fts as $ft) {
$cmt = $formatter->filter_repl($ft, $cmt, $options);
}
if ($cmt != $comment) {
$button_preview = 1;
$options['msg'] = _("Sorry, can not save page because some messages are blocked in this wiki.");
}
}
}
}
$formatter->page->set_raw_body($savetext);
// check license agreement
$ok_agreement = true;
if (!empty($DBInfo->use_agreement)) {
if ($options['id'] != 'Anonymous') {
$ok_agreement = !empty($DBInfo->user->info['join_agreement']) && $DBInfo->user->info['join_agreement'] == 'agree';
if ($ok_agreement && !empty($DBInfo->agreement_version)) {
$ok_agreement = $DBInfo->user->info['join_agreement_version'] == $DBInfo->agreement_version;
}
} else {
$ok_agreement = false;
}
}
if (empty($button_preview) && !$ok_agreement && empty($options['license_agree'])) {
$button_preview = 1;
if ($options['id'] == 'Anonymous') {
$options['msg'] = _("Anonymous user have to agree the contribution agreement for this wiki.");
} else {
$options['msg'] = _("Sorry, you have to agree the contribution agreement or the join agreement of this wiki.");
}
}
// check full permission to edit
$full_permission = true;
if (!empty($DBInfo->no_full_edit_permission) or $options['id'] == 'Anonymous' && !empty($DBInfo->anonymous_no_full_edit_permission)) {
$full_permission = false;
}
// members always have full permission to edit
if (in_array($options['id'], $DBInfo->members)) {
$full_permission = true;
}
$minorfix = false;
$options['editinfo'] = array();
if (!$full_permission || !empty($DBInfo->use_abusefilter)) {
// get diff
if (!isset($diff[0])) {
$diff = $formatter->get_diff($savetext);
}
// get total line numbers
// test \n or \r or \r\n
$crlf = "\n";
if (preg_match("/(\r|\r\n|\n)\$/", $body, $match)) {
$crlf = $match[1];
}
// count crlf
$nline = substr_count($body, $crlf);
// count diff lines, chars
$changes = diffcount_lines($diff, $DBInfo->charset);
// set return values
$added = $changes[0];
$deleted = $changes[1];
$added_chars = $changes[2];
$deleted_chars = $changes[3];
// check minorfix
$minorfix = $changes[4];
$editinfo = array('add_lines' => $added, 'del_lines' => $deleted, 'add_chars' => $added_chars, 'del_chars' => $deleted_chars);
$options['editinfo'] = $editinfo;
if (!$button_diff) {
$diff = '';
}
}
if (!$full_permission) {
$restricted = false;
$delete_lines_restricted_ratio = !empty($DBInfo->allowed_max_lines_delete_ratio) ? $DBInfo->allowed_max_lines_delete_ratio : 0.5;
if ($deleted > 0 && $deleted / $nline > $delete_lines_restricted_ratio) {
$restricted = true;
}
// check the maximum number of characters allowed to add/delete
$max_chars_add = !empty($DBInfo->allowed_max_chars_add) ? $DBInfo->allowed_max_chars_add : 300;
$max_chars_del = !empty($DBInfo->allowed_max_chars_delete) ? $DBInfo->allowed_max_chars_delete : 180;
if (!$restricted && ($added_chars > $max_chars_add || $deleted_chars > $max_chars_del)) {
$restricted = true;
}
if ($restricted) {
$options['title'] = _("You do not have full permission to edit this page on this wiki.");
if ($options['id'] == 'Anonymous') {
$options['msg'] = _("Anonymous user is restricted to delete a lot amount of page on this wiki.");
} else {
$options['msg'] = _("You are restricted to delete a lot amount of page on this wiki.");
}
$button_preview = true;
}
}
if ($button_preview) {
if (empty($options['title'])) {
$options['title'] = sprintf(_("Preview of %s"), _html_escape($options['page']));
}
// http://stackoverflow.com/questions/1547884
$header = '';
if (!empty($DBInfo->preview_no_xss_protection)) {
$header = 'X-XSS-Protection: 0';
}
$formatter->send_header($header, $options);
$formatter->send_title("", "", $options);
$options['preview'] = 1;
$options['datestamp'] = $datestamp;
$savetext = $section_savetext ? $section_savetext : $savetext;
$options['savetext'] = $savetext;
$formatter->preview = 1;
$has_form = false;
$options['has_form'] =& $has_form;
$options['.minorfix'] = $minorfix;
print '<div id="editor_area_wrap">' . macro_EditText($formatter, '', $options);
echo $formatter->get_javascripts();
if ($has_form and !empty($DBInfo->use_jsbuttons)) {
$msg = _("Save");
$onclick = ' onclick="submit_all_forms()"';
$onclick1 = ' onclick="check_uploadform(this)"';
echo "<div id='save-buttons'>\n";
echo "<button type='button'{$onclick} tabindex='10'><span>{$msg}</span></button>\n";
echo "<button type='button'{$onclick1} tabindex='11' name='button_preview' value='1'><span>" . _("Preview") . '</span></button>';
if ($formatter->page->exists()) {
echo "\n<button type='button'{$onclick1} tabindex='12' name='button_changes' value='1'><span>" . _("Show changes") . '</span></button>';
}
if ($button_preview) {
echo ' ' . $formatter->link_to('#preview', _("Skip to preview"), ' class="preview-anchor"');
}
echo "</div>\n";
}
print '</div>';
# XXX
print $DBInfo->hr;
print $menu;
if ($button_diff and !isset($diff[0])) {
$diff = $formatter->get_diff($options['section'] ? implode('', $sections) : $savetext);
// get diff
// strip diff header
if (($p = strpos($diff, '@@')) !== false) {
$diff = substr($diff, $p);
}
}
if (isset($diff[0])) {
echo "<div id='wikiDiffPreview'>\n";
echo $formatter->processor_repl('diff', $diff, $options);
//echo $formatter->macro_repl('Diff','',array('text'=>$diff,'type'=>'fancy'));
echo "</div>\n";
}
print "<div id='wikiPreview'>\n";
#$formatter->preview=1;
$formatter->send_page($savetext);
$formatter->preview = 0;
print $DBInfo->hr;
print "</div>\n";
print $menu;
} else {
// check minorfix
$options['.minorfix'] = $minorfix;
if (empty($DBInfo->use_autodetect_minoredit)) {
unset($options['.minorfix']);
}
if (!empty($options['category'])) {
$savetext .= "----\n[[" . $options['category'] . "]]\n";
}
$options['minor'] = !empty($DBInfo->use_minoredit) ? $options['minor'] : 0;
if ($options['minor']) {
$user = $DBInfo->user;
# get from COOKIE VARS
if ($DBInfo->owners and in_array($user->id, $DBInfo->owners)) {
$options['minor'] = 1;
} else {
$options['minor'] = 0;
}
}
$formatter->page->write($savetext);
$retval = array();
$options['retval'] =& $retval;
$ret = $DBInfo->savePage($formatter->page, $comment, $options);
if ($ret != -1 and $DBInfo->notify and $options['minor'] != 1) {
$options['noaction'] = 1;
if (!function_exists('mail')) {
$options['msg'] = sprintf(_("mail does not supported by default.")) . "<br />";
} else {
$ret2 = wiki_notify($formatter, $options);
if ($ret2) {
$options['msg'] = sprintf(_("Sent notification mail.")) . "<br />";
} else {
$options['msg'] = sprintf(_("No subscribers found.")) . "<br />";
}
}
}
if ($ret == -1) {
if (!empty($options['retval']['msg'])) {
$msg = $options['retval']['msg'];
} else {
$msg = sprintf(_("%s is not editable"), $formatter->link_tag($formatter->page->urlname, "", _html_escape($options['page'])));
}
$options['title'] = $msg;
} else {
$options['title'] = sprintf(_("%s is saved"), $formatter->link_tag($formatter->page->urlname, "?action=show", _html_escape($options['page'])));
}
$myrefresh = '';
if (!empty($DBInfo->use_save_refresh)) {
$lnk = $formatter->link_url($formatter->page->urlname, "?action=show");
if (!empty($options['section'])) {
$lnk .= '#sect-' . $options['section'];
}
if ($DBInfo->use_save_refresh > 0 || $ret == -1) {
$sec = $DBInfo->use_save_refresh - 1;
if ($sec < 0) {
$sec = 3;
}
$myrefresh = 'Refresh: ' . $sec . '; url=' . qualifiedURL($lnk);
} else {
$myrefresh = array('Status: 302', 'Location: ' . qualifiedURL($lnk));
}
}
$formatter->send_header($myrefresh, $options);
if (is_array($myrefresh)) {
return;
}
$formatter->send_title("", "", $options);
$opt['pagelinks'] = 1;
$opt['refresh'] = 1;
$formatter->page->pi = null;
// call get_instruction() again
# re-generates pagelinks
print "<div id='wikiContent'>\n";
$formatter->send_page("", $opt);
print "</div>\n";
}
$args['editable'] = 0;
$formatter->send_footer($args, $options);
}
function do_pageview($formatter, $options)
{
global $DBInfo;
$sections = _get_sections($formatter->page->get_raw_body(), 2);
if ($options['p']) {
$sect = $options['p'];
} else {
$sect = 1;
}
$act = $options['action'];
// get head title section
list($secthead, $dumm) = explode("\n", $sections[0]);
preg_match('/^\\s*=\\s*([^=].*[^=])\\s*=\\s?$/', $secthead, $match);
$secthead = rtrim($sections[0]);
if ($match[1]) {
$title = $match[1];
}
$sz = sizeof($sections);
// get prev,next subtitle
if ($sz > $sect + 1) {
list($n_title, $dumm) = explode("\n", $sections[$sect + 1]);
preg_match('/^\\s*==\\s*(.*)\\s*==\\s?$/', $n_title, $match);
if ($match[1]) {
$n_title = $match[1];
} else {
$n_title = '';
}
} else {
list($o_title, $dumm) = explode("\n", $sections[1]);
preg_match('/^\\s*==\\s*(.*)\\s*==\\s?$/', $o_title, $match);
if ($match[1]) {
$o_title = $match[1];
} else {
$o_title = '';
}
}
if ($sect - 1 >= 1) {
list($p_title, $dumm) = explode("\n", $sections[$sect - 1]);
preg_match('/^\\s*==\\s*(.*)\\s*==\\s?$/', $p_title, $match);
if ($match[1]) {
$p_title = $match[1];
} else {
$p_title = '';
}
}
$formatter->send_header("", $options);
$formatter->send_title($title, "", $options);
$save = $formatter->preview;
$formatter->preview = 1;
// show the head title
if ($secthead) {
$formatter->send_page($secthead);
}
// section number ?
//$formatter->head_num='1.'.$sect;
//$formatter->head_num=$sect; // XXX
//$formatter->head_dep=0;
//$formatter->toc=1;
// show selected section
$formatter->send_page($sections[$sect]);
$formatter->preview = $save;
// make link tags
if ($o_title != '') {
$olink = $formatter->link_tag($formatter->page->urlname, '?action=' . $act . '&p=1', $o_title);
$first = _("First:") . ' ' . $olink;
}
if ($n_title != '') {
$nlink = $formatter->link_tag($formatter->page->urlname, '?action=' . $act . '&p=' . ($sect + 1), $n_title);
$next = _("Next:") . ' ' . $nlink;
$nlink = "<div class='pageNext'>" . $nlink . " »</div>\n";
}
if ($p_title != '') {
$plink = $formatter->link_tag($formatter->page->urlname, '?action=' . $act . '&p=' . ($sect - 1), $p_title);
$plink = "<div class='pagePrev'>« " . $plink . "</div>\n";
}
print "{$first}{$next}\n<div class='pageNav'>" . $plink . $nlink . "</div>\n";
// render extra_macros
if ($DBInfo->extra_macros) {
if (!is_array($DBInfo->extra_macros)) {
print '<div id="wikiExtra">' . "\n";
print $formatter->macro_repl($DBInfo->extra_macros);
print '</div>' . "\n";
} else {
print '<div id="wikiExtra">' . "\n";
foreach ($DBInfo->extra_macros as $macro) {
print $formatter->macro_repl($macro);
}
print '</div>' . "\n";
}
}
$formatter->send_footer("", $options);
return;
}
function macro_diff($formatter, $value, &$options = array())
{
global $DBInfo;
$option = '';
$pi = $formatter->page->get_instructions();
$formatter->pi = $pi;
$processor_type = $pi['#format'];
while ($DBInfo->default_markup != 'wiki') {
// XXX
$processor = $pi['#format'];
if (!($f = function_exists("processor_" . $processor)) and !($c = class_exists('processor_' . $processor))) {
$pf = getProcessor($processor);
if (!$pf) {
break;
}
include_once "plugin/processor/{$pf}.php";
$processor = $pf;
$name = 'processor_' . $pf;
if (class_exists($name)) {
$classname = 'processor_' . $processor;
$myclass = new $classname($formatter, $options);
$processor_type = $myclass->_type == 'wikimarkup' ? 'wiki' : $pi['#format'];
}
} else {
if ($c = class_exists('processor_' . $processor)) {
$classname = 'processor_' . $processor;
$myclass = new $classname($formatter, $options);
$processor_type = $myclass->_type == 'wikimarkup' ? 'wiki' : $pi['#format'];
}
}
break;
}
//if (!in_array($pi['#format'],array('wiki','moni')) and !$options['type']) # is it not wiki format ?
if ($processor_type != 'wiki' and !$options['type']) {
# is it not wiki format ?
$options['type'] = $DBInfo->diff_type;
}
# use default diff format
if (empty($options['type']) and !empty($DBInfo->use_smartdiff)) {
$options['type'] = 'smart';
}
if (!empty($options['type']) and function_exists($options['type'] . '_diff')) {
$type = $options['type'] . '_diff';
} else {
$type = $DBInfo->diff_type . '_diff';
}
if (!empty($options['text'])) {
$out = $options['text'];
if (empty($options['raw'])) {
$ret = call_user_func($type, $out, $options);
} else {
$ret = "<pre>{$out}</pre>\n";
}
return $ret;
}
$rev1 = !empty($options['rev']) ? $options['rev'] : '';
// old
$rev2 = !empty($options['rev2']) ? $options['rev2'] : '';
// new
// check revision number
if (!empty($rev1) && !preg_match("/^[0-9a-f.]+\$/", $rev1) || !empty($rev2) && !preg_match("/^[0-9a-f.]+\$/", $rev2)) {
return _("Invalid revision numbers");
}
if (!$rev1 and !$rev2) {
$rev1 = $formatter->page->get_rev();
} else {
if (0 === strcmp($rev1, (int) $rev1)) {
$rev1 = $formatter->page->get_rev($rev1);
// date
} else {
if ($rev1 == $rev2) {
$rev2 = '';
}
}
}
#if ($rev1) $option="-r$rev1 ";
#if ($rev2) $option.="-r$rev2 ";
if (!$rev1 && !$rev2) {
$msg = _("No older revisions available");
if (isset($options['retval'])) {
$options['retval']['msg'] = $msg;
}
if (!empty($options['nomsg'])) {
return '';
}
return "<h2>{$msg}</h2>";
}
if (!$DBInfo->version_class) {
$msg = _("Version info is not available in this wiki");
if (isset($options['retval'])) {
$options['retval']['msg'] = $msg;
}
if (!empty($options['nomsg'])) {
return '';
}
return "<h2>{$msg}</h2>";
}
$version = $DBInfo->lazyLoad('version', $DBInfo);
if (isset($options['value'][0])) {
$rev = trim($options['rev']);
if (!preg_match('/^[0-9a-f.]+$/i', $rev)) {
$rev = '';
}
$savetext = $options['value'];
if (!empty($options['section'])) {
if (!empty($rev)) {
// get revision number
$r = $formatter->page->get_rev($rev);
$opts = array();
if (!empty($r)) {
$opts['rev'] = $r;
}
// get raw text by selected revision
$rawbody = $formatter->page->get_raw_body($opts);
} else {
$rawbody = $formatter->page->get_raw_body();
}
$sections = _get_sections($rawbody);
if (isset($sections[$options['section']])) {
if (substr($savetext, -1) != "\n") {
$savetext .= "\n";
}
$sections[$options['section']] = $savetext;
}
}
// make a diff formatted text from given text
$out = $formatter->get_diff(!empty($options['section']) ? implode('', $sections) : $savetext);
// get diff
} else {
$out = $version->diff($formatter->page->name, $rev1, $rev2, $options);
}
$ret = '';
if (!$out) {
$msg = _("No difference found");
} else {
#$rev1=substr($rev1,0,5);
#$rev2=substr($rev2,0,5);
if ($rev1 == $rev2) {
$msg = _("Difference between versions");
} else {
if ($rev1 and $rev2) {
$msg = sprintf(_("Difference between r%s and r%s"), $rev1, $rev2);
} else {
if ($rev1 or $rev2) {
$msg = sprintf(_("Difference between r%s and the current"), $rev1 . $rev2);
}
}
}
if (empty($options['raw'])) {
$ret = call_user_func($type, $out, $options);
if (is_array($ret)) {
// for smart_diff
$dels = $ret[1];
$ret = $ret[0];
$rev = ($rev1 and $rev2) ? $rev2 : '';
// get newest rev.
if (!empty($rev)) {
$current = $formatter->page->get_raw_body(array('rev' => $rev));
} else {
$current = $formatter->page->_get_raw_body();
}
$lines = explode("\n", $current);
$nret = $ret;
foreach ($ret as $k => $v) {
if ($v == "") {
continue;
}
$tmp = explode("\n", $v);
$tt = array_pop($tmp);
if ($tt != '') {
$tmp[] = $tt;
}
for ($kk = 0; $kk < sizeof($tmp); $kk++) {
$nret[$k + $kk] = $tmp[$kk];
}
}
foreach ($nret as $k => $v) {
$lines[$k] = $v;
}
# insert deleted lines
if ($dels) {
foreach ($dels as $k => $v) {
$lines[$k] = $v . "\n" . $lines[$k];
}
}
$diffed = implode("\n", $lines);
# change for headings
$diffed = preg_replace("/^(|)(={1,5})\\s(.*)\\s\\2\\1\$/m", "\\2 \\1\\3\\1 \\2", $diffed);
# change for lists
$diffed = preg_replace("/(|)(\\s+)(\\*|\\d+\\.\\s)(.*)\\1/m", "\\2\\3\\1\\4\\1", $diffed);
# fix <ins>{{{foobar</ins> to {{{<ins>foobar</ins>
$diffed = preg_replace("/(|)({{{)(.*)\$/m", "\\2\\1\\3", $diffed);
# fix <ins>foobar}}}</ins> to <ins>foobar</ins>}}}
$diffed = preg_replace("/(|)(.*)(}}})(\\1)/m", "\\1\\2\\4\\3", $diffed);
# change for hrs
$diffed = preg_replace("/(|)(-{4,})\\1/m", "\\1\\2\n\\1", $diffed);
# XXX FIXME
# merge multiline diffs
#$diffed=preg_replace("/\006([ ]*)\006$/m","\\1",$diffed);
#$diffed=preg_replace("/\010([ ]*)\010$/m","\\1",$diffed);
$diffed = preg_replace("/\n(?!\n)/m", "\n", $diffed);
$diffed = preg_replace("/\n(?!\n)/m", "\n", $diffed);
$options['nomsg'] = 0;
$options['msg'] = $msg;
$options['smart'] = 1;
if (isset($options['retval'])) {
$options['retval']['msg'] = $msg;
}
#if (!in_array($pi['#format'],array('wiki','moni')))
if ($processor_type != 'wiki') {
return '<pre class="code">' . $diffed . '</pre>';
}
ob_start();
$formatter->send_page($diffed, $options);
$out = ob_get_contents();
ob_end_clean();
#print "<pre>".str_replace(array("\010","\006"),array("+++","---"),$diffed)."</pre>";
#print "<pre>".$diffed."</pre>";
return $out;
}
} else {
return $out;
}
}
if (!empty($msg) && isset($options['retval'])) {
$options['retval']['msg'] = $msg;
}
return $ret;
}
function macro_SlideShow($formatter, $value = '', $options = array())
{
global $DBInfo;
$depth = 2;
// default depth
if (!empty($options['d'])) {
$depth = intval($options['d']);
}
$args = explode(',', $value);
$sz = sizeof($args);
for ($i = 0, $sz = sizeof($args); $i < $sz; $i++) {
if (($p = strpos($args[$i], '=')) !== false) {
$k = substr($args[$i], 0, $p);
$v = substr($args[$i], $p + 1);
if ($k == 'depth' or $k == 'dep') {
$depth = intval($v);
}
} else {
$pgname = $args[$i];
}
}
if ($pgname) {
if (!$DBInfo->hasPage($pgname)) {
return '[[SlideShow(' . _("No page found") . ')]]';
}
$pg = $DBInfo->getPage($pgname);
$sections = _get_sections($pg->get_raw_body(), $depth);
$urlname = _urlencode($pgname);
} else {
$sections = _get_sections($formatter->page->get_raw_body(), $depth);
$urlname = $formatter->page->urlname;
}
if (!empty($options['p'])) {
list($sect, $dum) = explode('/', $options['p']);
$sect = abs(intval($sect));
$sect = $sect ? $sect : 1;
} else {
$sect = 1;
}
$act = !empty($options['action']) ? $options['action'] : 'SlideShow';
$iconset = 'bluecurve';
$icon_dir = $formatter->imgs_dir . '/plugin/SlideShow/' . $iconset . '/';
// get head title section
if ($depth == 2) {
list($secthead, $dumm) = explode("\n", $sections[0]);
preg_match('/^\\s*=\\s*([^=].*[^=])\\s*=\\s?$/', $secthead, $match);
$secthead = rtrim($sections[0]);
if (isset($match[1])) {
$title = $match[1];
}
} else {
$dep = '&d=' . $depth;
}
$sz = sizeof($sections);
// $sections[0]
$sz--;
//if (trim($sections[$sz-1])=='') $sz--;
//print $sections[0];
//print_r($sections);
if ($sect > $sz) {
$sect = $sz;
}
// get prev,next subtitle
if ($sz > $sect) {
list($n_title, $dumm) = explode("\n", $sections[$sect + 1]);
preg_match("/^\\s*={" . $depth . '}\\s*(.*)\\s*={' . $depth . '}\\s?$/', $n_title, $match);
if (isset($match[1])) {
$n_title = $match[1];
} else {
$n_title = '';
}
list($e_title, $dumm) = explode("\n", $sections[$sz]);
preg_match("/^[ ]*={" . $depth . "}\\s+(.*)\\s+={" . $depth . "}\\s?/", $e_title, $match);
if (isset($match[1])) {
$e_title = $match[1];
} else {
$e_title = '';
}
}
$s_title = '';
if (!empty($sections[1]) and (empty($options['action']) or $sect > 1)) {
list($s_title, $dumm) = explode("\n", $sections[1]);
preg_match("/^\\s*={" . $depth . "}\\s*(.*)\\s*={" . $depth . "}\\s?\$/", $s_title, $match);
if (isset($match[1])) {
$s_title = $match[1];
}
}
if ($sect >= 1) {
list($p_title, $dumm) = explode("\n", $sections[$sect - 1]);
preg_match('/^\\s*={' . $depth . '}\\s*(.*)\\s*={' . $depth . '}\\s?$/', $p_title, $match);
if (isset($match[1])) {
$p_title = $match[1];
} else {
$p_title = '';
}
}
// make link icons
if (!empty($s_title) or empty($options['action'])) {
$slink = $formatter->link_url($urlname, '?action=' . $act . $dep . '&p=1');
$icon = !empty($options['action']) ? 'start' : 'next';
$start = '<a href="' . $slink . '" title="' . _("Start:") . ' ' . $s_title . '">' . '<img src="' . $icon_dir . $icon . '.png' . '" style="border:0" alt="<|" /></a>';
} else {
$start = '<img src="' . $icon_dir . 'start_off.png' . '" style="border:0" alt="<|" /></a>';
}
if (!empty($e_title) and !empty($options['action'])) {
$elink = $formatter->link_url($urlname, '?action=' . $act . $dep . '&p=' . $sz);
$end = '<a href="' . $elink . '" title="' . _("End:") . ' ' . $e_title . '">' . '<img src="' . $icon_dir . 'end.png' . '" style="border:0" alt="|>" /></a>';
} else {
$end = '<img src="' . $icon_dir . 'end_off.png' . '" style="border:0" alt="|>" /></a>';
}
$np = '';
if (!empty($n_title) and !empty($options['action'])) {
$np = $sect + 1;
$nlink = $formatter->link_url($urlname, '?action=' . $act . $dep . '&p=' . ($sect + 1));
$next = '<a href="' . $nlink . '" title="' . _("Next:") . ' ' . $n_title . '">' . '<img src="' . $icon_dir . 'next.png' . '" style="border:0" alt=">" /></a>';
} else {
$next = '<img src="' . $icon_dir . 'next_off.png' . '" style="border:0" alt=">" /></a>';
}
$pp = '';
if (!empty($p_title)) {
$pp = $sect - 1;
$plink = $formatter->link_url($urlname, '?action=' . $act . $dep . '&p=' . ($sect - 1));
$prev = '<a href="' . $plink . '" title="' . _("Prev:") . ' ' . $p_title . '">' . '<img src="' . $icon_dir . 'prev.png' . '" style="border:0" alt="<" /></a>';
} else {
$prev = '<img src="' . $icon_dir . 'prev_off.png' . '" style="border:0" alt="<" /></a>';
}
$rlink = $formatter->link_url($urlname, '?action=show');
$return = '<a href="' . $rlink . '" title="' . _("Return") . ' ' . $pgname . '">' . '<img src="' . $icon_dir . 'up.png' . '" style="border:0" alt="^" /></a>';
if (!empty($options['action'])) {
$form0 = '<form method="post" onsubmit="return false" action="' . $rlink . '">';
$form0 .= '<input type="hidden" name="d" value="' . $depth . '" />';
$form0 .= '<input type="hidden" name="action" value="slideshow" />';
$form = '<span class="slideShow" style="vertical-align:bottom;">' . '<input style="text-align:center" type="text" name="p" value="' . $sect . '/' . $sz . '" onkeypress="slideshowhandler(event,this,' . "'{$rlink}','{$pp}','{$np}')" . '" /></span>';
$form1 = "</form>\n";
return array($sections, "{$form0}{$return}{$start}{$prev}{$form}{$next}{$end}{$form1}\n");
}
return "{$return}{$start}";
}
