$[Post successful]"; SDV($FmtPV['$CurrentTime'], "\$GLOBALS['CurrentTime']"); SDV($PmFormTemplatesFmt, array('{$SiteGroup}.LocalTemplates', '{$SiteGroup}.PmFormTemplates')); SDV($PmFormPostPatterns, array( "/\r/" => '', '/\\(:/' => '( :', '/:\\)/' => ': )', '/\\$:/' => '$ :')); SDVA($InputTags['pmform'], array( ':fn' => 'InputActionForm', ':args' => array('pmform-target', 'target'), ':html' => "
", 'method' => 'post')); SDVA($Conditions, array( 'validemail' => '(bool)filter_var($condparm, FILTER_VALIDATE_EMAIL)', )); Markup('pmform', '
$0
"); SDV($HandleActions['pmform'], 'HandlePmForm'); SDV($HandleAuth['pmform'], 'edit'); function PmFormConfig($pagename, $target) { global $PmForm, $PmFormPageFmt; $target_args = @$PmForm[$target]; if (!$target_args) { $page = ReadPage(FmtPageName($PmFormPageFmt, $pagename)); $pat = preg_quote(strval($target), '/'); if (preg_match("/^\\s*$pat\\s*:(.*)/m", strval(@$page['text']), $match)) $target_args = $match[1]; } $target_args = trim(strval($target_args)); if (!$target_args) return array(); return ParseArgs(FmtPageName($target_args, $pagename)); } function PmFormTemplateDirective($text, $pat, &$match) { $pat = "/((?<=\n) *)?\\(:template +$pat\\b(.*?):\\)(?(1) *\n)/"; return preg_match_all($pat, $text, $match, PREG_SET_ORDER); } function PmFormTemplateDefaults($pagename, &$text, $args=NULL) { $opt = array(); if (!PmFormTemplateDirective($text, "defaults?", $match)) return $opt; foreach($match as $m) { if ($args) $m[2] = FmtTemplateVars($m[2], $args); $opt = array_merge($opt, ParseArgs($m[2])); $args = array_merge($opt, (array)$args); $text = str_replace($m[0], '', $text); } return $opt; } function PmFormTemplateRequires($pagename, &$text, $args=NULL) { if (!$args) $args = array(); $errors = array(); if (!PmFormTemplateDirective($text, "requires?", $match)) return; foreach($match as $m) { $text = str_replace($m[0], '', $text); if ($args) $m[2] = FmtTemplateVars($m[2], $args); $opt = ParseArgs($m[2]); $opt[''] = (array)@$opt['']; $name = isset($opt['name']) ? $opt['name'] : array_shift($opt['']); $name = strval($name); $match = '?*'; if (isset($opt['match'])) $match = $opt['match']; else if ($opt['']) $match = array_shift($opt['']); list($inclp, $exclp) = GlobToPCRE($match); $argsn = ''; # for if= condition without field foreach(preg_split('/[\\s,]+/', $name, -1, PREG_SPLIT_NO_EMPTY) as $n) { $n = preg_replace('/^\\$:/', 'ptv_', $n); $argsn = strval(@$args[$n]); if ($match == '' && $args[$n] != '' || ($inclp && !preg_match("/$inclp/is", $argsn)) || ($exclp && preg_match("/$exclp/is", $argsn))) $errors[] = isset($opt['errmsg']) ? $opt['errmsg'] : "$[Invalid parameter] $n"; } if (@$opt['if'] && !CondText($pagename, trim("if {$opt['if']} $argsn"), 'hello')) $errors[] = isset($opt['errmsg']) ? $opt['errmsg'] : "$[Required condition failed]"; } return $errors; } function PmFormMarkup($m) { global $PmFormTemplatesFmt, $InputTags, $PmFormEnablePmToken; static $seen = 0; extract($GLOBALS["MarkupToHTML"]); @list($ignore, $target, $args) = $m; if(!$seen++ && isEnabled($PmFormEnablePmToken, true)) { pmtoken(); $InputTags['pmform'][':html'] .= ''; } $target_opt = PmFormConfig($pagename, $target); $markup_opt = ParseArgs($args); $markup_opt['target'] = $target; $opt = array_merge($target_opt, $markup_opt); if (@$opt['form']) $form = RetrieveAuthSection($pagename, $opt['form'], $PmFormTemplatesFmt); $form_opt = PmFormTemplateDefaults($pagename, $form); $opt = array_merge($form_opt, $target_opt, $markup_opt); $form = PVSE(FmtTemplateVars($form, $opt)); return PRR($form); } function HandlePmForm($pagename, $auth = 'read') { global $PmFormPostPatterns, $PmFormEnablePmToken, $PmFormTemplatesFmt, $PmFormExitFunction; $post_opt = PPRA($PmFormPostPatterns, RequestArgs($_POST)); $target = @$post_opt['target']; $target_opt = PmFormConfig($pagename, $target); if (!$target_opt) return HandleDispatch($pagename, 'browse', "$[Unknown target] $target"); if(isEnabled($PmFormEnablePmToken, true) && !pmtoken(1)) return HandleDispatch($pagename, 'browse', "$[Token invalid or missing.]"); ## Now, get the message template we will use $msgtmpl = RetrieveAuthSection($pagename, @$target_opt['fmt'], $PmFormTemplatesFmt); $opt = array_merge($post_opt, $target_opt); $template_opt = PmFormTemplateDefaults($pagename, $msgtmpl, $opt); $opt = array_merge($template_opt, $post_opt, $target_opt); $safe_opt = array_merge($template_opt, $target_opt); $errors = PmFormTemplateRequires($pagename, $msgtmpl, $opt); if (!$errors && @$safe_opt['saveto']) $errors = PmFormSave($pagename, $msgtmpl, $opt, $safe_opt); if (!$errors && @$safe_opt['mailto']) $errors = PmFormMail($pagename, $msgtmpl, $opt, $safe_opt); SDV($PmFormExitFunction, 'PmFormExit'); $PmFormExitFunction($pagename, $errors, $opt, $safe_opt); } function PmFormExit($pagename, $errors, $opt, $safe_opt) { global $MessagesFmt, $PmFormRedirectFunction; if ($errors) { foreach ((array)$errors as $errmsg) { $errmsg = PHSC($errmsg, ENT_NOQUOTES); $MessagesFmt[] = "
$errmsg
"; } return HandleDispatch($pagename, 'browse'); } SDV($PmFormRedirectFunction,'Redirect'); if (@$opt['successpage']) $PmFormRedirectFunction(MakePageName($pagename, $opt['successpage'])); $PmFormRedirectFunction($pagename, '{$PageUrl}?pmform=success'); } function PmFormSave($pagename, $msgtmpl, $opt, $safe_opt) { global $IsPagePosted, $ChangeSummary, $Now, $HandleAuth; Lock(2); $saveto = MakePageName($pagename, $safe_opt['saveto']); $target = @$opt['target']; $page = ReadPage($saveto); if (preg_match("/.*\\(:pmform +$target( .*?)?:\\).*\n?/", strval(@$page['text']), $mark)) { $mark_opt = ParseArgs(strval(@$mark[1])); $mark_opt['=mark'] = $mark[0]; $opt = array_merge($opt, $mark_opt); $safe_opt = array_merge($safe_opt, $mark_opt); } if(preg_match('/^(above|below) *(#[-a-zA-Z0-9]+)$/', strval(@$opt['where']), $w)) { if(preg_match("/\\[\\[ *{$w[2]} *\]\]/", strval(@$page['text']), $a)) { $safe_opt['=mark'] = $a[0]; $opt['where'] = $safe_opt['where'] = $w[1]; } } if (!@$mark) { $page = RetrieveAuthPage($saveto, $HandleAuth['pmform'], true); if (!$page) return '$[Insufficient permissions]'; } $new = $page; $text = @$new['text']; $errors = NULL; if (preg_match('/\\S/', $msgtmpl)) { $msgtext = FmtTemplateVars($msgtmpl, $opt, $saveto); $errors = PmFormUpdateText($saveto, $text, $msgtext, $opt, $safe_opt); } if (!$errors && @$opt['savevars']) $errors = PmFormUpdateVars($saveto, $text, $opt); if (!$errors) { $new['text'] = $text; if (isset($_REQUEST['csum'])) { $new['csum'] = $ChangeSummary; if ($ChangeSummary) $new["csum:$Now"] = $ChangeSummary; } UpdatePage($saveto, $page, $new); if (!$IsPagePosted) return '$[Unable to save page]'; } return $errors; } function PmFormUpdateText($pagename, &$text, $msgtext, $opt, $safe_opt) { if (preg_match('/^\\s*([^\\s,]+)/', @$opt['where'], $w)) $where = $w[1]; else $where = 'new'; if (@$opt['where'] != @$safe_opt['where']) { list($inclp, $exclp) = GlobToPCRE(@$safe_opt['where']); if (!preg_match("/$inclp/", $where) || preg_match("/$exclp/", $where)) return "$[Invalid 'where' option] 1"; } if ($where == 'new') { if (!isset($text)) $text = $msgtext; return NULL; } $mark = @$safe_opt['=mark']; switch ($where) { case 'top' : $ipos = 0; $ilen = 0; break; case 'bottom': $ipos = strlen($text); $ilen = 0; break; case 'above' : $ipos = strpos($text, $mark); $ilen = 0; break; case 'below' : $ipos = strpos($text, $mark) + strlen($mark); $ilen = 0; break; default: return "$[Invalid 'where' option] 2"; } $text = substr_replace($text, $msgtext, $ipos, $ilen); return NULL; } function PmFormUpdateVars($pagename, &$text, $opt) { global $PageTextVarPatterns, $EnablePmFormUpdateReverse; if (!@$opt['savevars']) return NULL; foreach(preg_split('/[\\s,]+/', $opt['savevars']) as $v) @$savevars[preg_replace('/^\\$:/', '', $v)]++; $patterns = IsEnabled($EnablePmFormUpdateReverse) ? array_reverse($PageTextVarPatterns, true) : $PageTextVarPatterns; foreach($patterns as $pat) { if (!preg_match_all($pat, $text, $match, PREG_SET_ORDER)) continue; if(IsEnabled($EnablePmFormUpdateReverse)) $match = array_reverse($match); foreach($match as $m) { $var = $m[2]; if (!@$savevars[$var]) continue; $val = $opt["ptv_$var"]; if (!preg_match('/s[eimu]*$/', $pat)) $val = str_replace("\n", ' ', $val); $text = str_replace($m[0], $m[1] . $val . $m[4], $text); unset($savevars[$var]); } } foreach($savevars as $var => $v) { $val = $opt["ptv_$var"]; $text .= "(:$var:$val:)\n"; } return NULL; } function PmFormMail($pagename, $msgtmpl, $opt, $safe_opt) { global $PmFormMailHeaders, $PmFormMailParameters, $Charset, $EnablePmFormMailSubjectEncode, $PmFormMailFn; SDV($PmFormMailFn, 'mail'); SDV($PmFormMailHeaders, ''); SDV($PmFormMailParameters, ''); if (!preg_match('/\\S/', $msgtmpl)) $msgtmpl = '{$$text}'; $msgtext = FmtTemplateVars($msgtmpl, $opt, $pagename); $mailto = preg_split('/\\s*,\\s*/', @$safe_opt['mailto'], -1, PREG_SPLIT_NO_EMPTY); $mailto = implode(', ', $mailto); $from = strval(@$opt['from']); $subject = strval(@$opt['subject']); if (isEnabled($EnablePmFormMailSubjectEncode, 0) && preg_match("/[^\x20-\x7E]/", $subject)) $subject = strtoupper("=?$Charset?B?"). base64_encode($subject)."?="; $header = $PmFormMailHeaders; if ($from) $header = "From: $from\r\n$header"; $header = preg_replace("/[\r\n]*$/", '', $header); if ($PmFormMailParameters) $tf = $PmFormMailFn($mailto, $subject, $msgtext, $header, $PmFormMailParameters); else $tf = $PmFormMailFn($mailto, $subject, $msgtext, $header); if (!$tf) return '$[An error has occurred]'; return NULL; }