?php
function plugin_vote2_init() {
$messages = array( '_vote2_messages' => array( 'arg_notimestamp' => 'notimestamp', 'arg_nonumber' => 'nonumber', 'arg_nolabel' => 'nolabel', 'arg_notitle' => 'notitle', 'title_error' => 'Error in vote2', 'no_page_error' => '$1 のページは存在しません', 'update_failed' => '投票失敗：$1において投票先が無いか項目が合致しませんでした。', 'body_error' => 'あるべき引数が渡されていないか、引数にエラーがあります。', 'msg_collided' => '<h3>あなたが投票している間に、他の人が同じページの内容を更新してしまったようです。<br />従って、投票する位置を間違える可能性があります。<br /><br />
あなたの更新を無効にしました。前のページをリロードしてやり直してください。</h3>'
), ); set_plugin_messages($messages);
} function plugin_vote2_action() {
global $vars, $_vote2_messages;
$vote_no = 0;
$block_flag = 0;
if ( ! is_page($vars['refer']) ){
$error = str_replace('$1', $vars['refer'], $_vote2_messages['no_page_error']);
return array(
'msg' => $_vote2_messages['title_error'],
'body' => $error,
);
}
if ( array_key_exists('vote_no', $vars) ) {
$vote_no = $vars['vote_no'];
$block_flag = 1;
}
else if ( array_key_exists('vote_inno', $vars) ){
$vote_no = $vars['vote_inno'];
$block_flag = 0;
}
if ( preg_match('/^(\d+)([ib]?)$/', $vote_no, $match) ){
$vote_no = $match[1];
switch ( $match[2] ){
case 'i': $block_flag = 0; break;
case 'b': $block_flag = 1; break;
default: break;
}
switch ( $block_flag ) {
case 1:
return plugin_vote2_action_block($vote_no);
break;
case 0:
default:
return plugin_vote2_action_inline($vote_no);
break;
}
}
return array(
'msg' => $_vote2_messages['title_error'],
'body' => $_vote2_messages['body_error'],
);
} function plugin_vote2_inline() {
global $script,$vars,$digest, $_vote2_messages, $_vote_plugin_votes; global $_vote_plugin_choice, $_vote_plugin_votes; static $numbers = array(); static $notitle = FALSE; $str_notimestamp = $_vote2_messages['arg_notimestamp']; $str_nonumber = $_vote2_messages['arg_nonumber']; $str_nolabel = $_vote2_messages['arg_nolabel']; $str_notitle = $_vote2_messages['arg_notitle'];
$args = func_get_args();
array_pop($args); // {}内の要素の削除
$page = $vars['page'];
if (!array_key_exists($page,$numbers)) $numbers[$page] = 0;
$vote_inno = $numbers[$page]++;
$o_vote_inno = $f_vote_inno = $vote_inno;
$ndigest = $digest;
$arg = '';
$cnt = 0;
$nonumber = $nolabel = FALSE;
foreach ( $args as $opt ){
$opt = trim($opt);
if ( $opt == $str_notimestamp || $opt == '' ){
}
else if ( $opt == $str_nonumber ){
$nonumber = TRUE;
}
else if ( $opt == $str_nolabel ){
$nolabel = TRUE;
}
else if ( $opt == $str_notitle ){
$notitle = TRUE;
}
else if ( preg_match('/^(.+(?==))=([+-]?\d+)([ibr]?)$/',$opt,$match) ){
list($page,$vote_inno,$f_vote_inno,$ndigest)
= plugin_vote2_address($match,$vote_inno,$page,$ndigest);
}
else if ( $arg == '' and preg_match("/^(.*)\[(\d+)\]$/",$opt,$match)){
$arg = $match[1];
$cnt = $match[2];
}
else if ( $arg == '' ) {
$arg = $opt;
}
}
$link = make_link($arg);
$e_arg = encode($arg);
$f_page = rawurlencode($page);
$f_digest = rawurlencode($ndigest);
$f_vote_plugin_votes = rawurlencode($_vote_plugin_votes);
$f_cnf = '';
if ( $nonumber == FALSE ) {
$title = $notitle ? '' : "title=\"$o_vote_inno\"";
$f_cnt = "<span $title> " . $cnt . " </span>";
}
if ( $nolabel == FALSE ) {
$title = $notitle ? '' : "title=\"$f_vote_inno\"";
return <<<EOD
a href="$script?plugin=vote2&refer=$f_page&vote_inno=$vote_inno&vote_$e_arg=$f_vote_plugin_votes&digest=$f_digest" $title>$link</a>$f_cnt EOD;
} else { return $f_cnt; }} function plugin_vote2_address($match, $vote_no, $page, $ndigest) {
global $digests;
$this_flag = FALSE; $npage = trim($match[1]); $vote2_no_arg = $match[2]; $vote2_attr_arg = $match[3];
if ( $npage == 'this' ) {
$npage = $page;
$this_flag = TRUE;
}
else {
$npage = preg_replace('/^\[\[(.*)\]\]$/','$1', $npage);
if ( $npage == $page ){
$this_flag = TRUE;
}
else if ( ! is_page($npage) ) {
$vote2_attr_arg = 'error';
}
else if ( array_key_exists($npage, $digests) ) {
$ndigest = $digests[$npage];
}
else {
$ndigest = md5(join('',get_source($npage)));
$digests[$npage] = $ndigest;
}
}
switch ( $vote2_attr_arg ){
case '':
case 'i':
case 'b': $vote_no = $vote2_no_arg . $vote2_attr_arg; break;
case 'r':
if ( $this_flag ) {
$vote_no += $vote2_no_arg;
}
else {
$vote_no = 'error';
}
break;
default: $vote_no = 'error'; break;
}
$f_vote_no = htmlspecialchars($npage . '=' . $vote_no);
return array($npage, $vote_no, $f_vote_no, $ndigest);
} function plugin_vote2_convert() {
global $script,$vars,$digest, $_vote2_messages;
global $_vote_plugin_choice, $_vote_plugin_votes, $digests;
static $numbers = array();
static $notitle = FALSE;
$str_notimestamp = $_vote2_messages['arg_notimestamp'];
$str_nonumber = $_vote2_messages['arg_nonumber'];
$str_nolabel = $_vote2_messages['arg_nolabel'];
$str_notitle = $_vote2_messages['arg_notitle'];
if (!array_key_exists($vars['page'],$numbers))
{
$numbers[$vars['page']] = 0;
}
$o_vote_no = $f_vote_no = $vote_no = $numbers[$vars['page']]++;
if (!func_num_args())
{
return '';
}
$args = func_get_args(); $page = $vars['page'];
$ndigest = $digest;
$tdcnt = 0;
$body2 = '';
$nonumber = $nolabel = FALSE;
$options = array();
foreach($args as $arg)
{
$arg = trim($arg);
if ( $arg == $str_nonumber ){
$nonumber = TRUE;
continue;
}
else if ( $arg == $str_nolabel ){
$nolabel = TRUE;
continue;
}
else if ( $arg == $str_notitle ){
$notitle = TRUE;
continue;
}
$options[] = $arg;
}
foreach($options as $arg)
{
$cnt = 0;
if ( $arg == $str_notimestamp ){
continue;
}
else if ( preg_match('/^(.+(?==))=([+-]?\d+)([bir]?)$/',$arg,$match) ){
list($page,$vote_no,$f_vote_no,$ndigest)
= plugin_vote2_address($match,$vote_no,$page,$ndigest);
continue;
}
else if (preg_match("/^(.*)\[(\d+)\]$/",$arg,$match))
{
$arg = $match[1];
$cnt = $match[2];
}
$e_arg = encode($arg);
$f_cnf = '';
if ( $nonumber == FALSE ) {
$title = $notitle ? '' : "title=\"$o_vote_no\"";
$f_cnt = "<span $title> " . $cnt . " </span>";
}
$link = make_link($arg);
switch ( $tdcnt++ % 3){
case 0: $cls = 'vote_td1'; break;
case 1: $cls = 'vote_td2'; break;
case 2: $cls = 'vote_td3'; break;
}
$cls = ($tdcnt++ % 2) ? 'vote_td1' : 'vote_td2';
if ( $nolabel == FALSE ){
$body2 .= <<<EOD
<tr>
<td align="left" class="$cls" style="padding-left:1em;padding-right:1em;">$link</td>
<td align="right" class="$cls">$f_cnt
<input type="submit" name="vote_$e_arg" value="$_vote_plugin_votes" class="submit" />
</td>
</tr>
EOD;
}
else {
$body2 .= <<<EOD
<tr>
<td align="left" class="$cls" style="padding-left:1em;padding-right:1em;">$link</td>
<td align="right" class="$cls">$f_cnt
</td>
</tr>
EOD;
} }
$s_page = htmlspecialchars($page); $s_digest = htmlspecialchars($ndigest); $title = $notitle ? '' : "title=\"$f_vote_no\""; $body = <<<EOD
form action="$script" method="post">
<table cellspacing="0" cellpadding="2" class="style_table" summary="vote" $title> <tr> <td align="left" class="vote_label" style="padding-left:1em;padding-right:1em"><strong>$_vote_plugin_choice</strong> <input type="hidden" name="plugin" value="vote2" /> <input type="hidden" name="refer" value="$s_page" /> <input type="hidden" name="digest" value="$s_digest" /> <input type="hidden" name="vote_no" value="$vote_no" /> </td> <td align="center" class="vote_label"><strong>$_vote_plugin_votes</strong></td> </tr>
EOD;
$body .= <<<EOD
$body2
</table>
/form>
EOD;
return $body;
} function plugin_vote2_action_inline($vote_no) {
global $get,$vars,$script,$cols,$rows, $_vote2_messages; global $_title_collided,$_msg_collided,$_title_updated; global $_vote_plugin_choice, $_vote_plugin_votes; $str_notimestamp = $_vote2_messages['arg_notimestamp']; $str_nonumber = $_vote2_messages['arg_nonumber']; $str_nolabel = $_vote2_messages['arg_nolabel']; $str_notitle = $_vote2_messages['arg_notitle']; $str_plugin = 'vote2'; $len_plugin = strlen($str_plugin) + 1; $title = $body = $postdata = ''; $vote_ct = $skipflag = 0; $page = $vars['page']; $postdata_old = get_source($vars['refer']);
$ic = new InlineConverter(array('plugin'));
$notimestamp = $update_flag = FALSE;
foreach($postdata_old as $line)
{
if ( $skipflag || substr($line,0,1) == ' ' || substr($line,0,2) == '//' ){
$postdata .= $line;
continue;
}
$pos = 0;
$arr = $ic->get_objects($line,$page);
while ( count($arr) ){
$obj = array_shift($arr);
if ( $obj->name != $str_plugin ) continue;
$pos = strpos($line, '&' . $str_plugin, $pos);
if ( $vote_ct++ < $vote_no ) {
$pos += $len_plugin;
continue;
}
$l_line = substr($line,0,$pos);
$r_line = substr($line,$pos + strlen($obj->text));
$options = explode(',', $obj->param);
$cnt = 0;
$name = '';
$vote = array();
foreach ( $options as $opt ){
$arg = trim($opt);
if ( $arg == $str_notimestamp ){
$notimestamp = TRUE;
}
else if ( $arg == '' ){
continue;
}
else if ( $arg == $str_nonumber || $arg == $str_nolabel || $arg == $str_notitle ) {
}
else if (preg_match("/^.+(?==)=[+-]?\d+[bir]?$/",$arg,$match)){
}
else if ( $name == '' and preg_match("/^(.*)\[(\d+)\]$/",$arg,$match)){
$name = $match[1];
$cnt = $match[2];
continue;
}
else if ( $name == '' ){
$name = $arg;
continue;
}
$vote[] = $arg;
}
array_unshift($vote, $name .'['.($cnt+1).']');
$vote_str = "&$str_plugin(".join(',',$vote).');';
$pline = $l_line . $vote_str . $r_line;
if ( $pline !== $line ) $update_flag = TRUE;
$postdata_input = $line = $pline;
$skipflag = 1;
break;
}
$postdata .= $line;
}
if ( md5(@join('',get_source($vars['refer']))) != $vars['digest'])
{
$title = $_title_collided;
$body = $_vote2_messages['msg_collided'] . make_pagelink($vars['refer']) .
"<hr />\n $postdata_input";
}
else if ( $update_flag == TRUE )
{
page_write($vars['refer'],$postdata,$notimestamp);
$title = $_title_updated;
}
else {
$title = $_vote2_messages['update_failed'];
}
$retvars['msg'] = $title; $retvars['body'] = $body;
$get['page'] = $vars['refer']; $vars['page'] = $vars['refer'];
return $retvars;
} function plugin_vote2_action_block($vote_no) {
global $post,$vars,$script,$cols,$rows, $_vote2_messages; global $_title_collided,$_msg_collided,$_title_updated; global $_vote_plugin_choice, $_vote_plugin_votes; $str_notimestamp = $_vote2_messages['arg_notimestamp']; $str_nonumber = $_vote2_messages['arg_nonumber']; $str_nolabel = $_vote2_messages['arg_nolabel']; $str_notitle = $_vote2_messages['arg_notitle']; $notimestamp = $update_flag = FALSE;
$postdata_old = get_source($vars['refer']); $vote_ct = 0; $title = $body = $postdata = '';
foreach($postdata_old as $line)
{
if (!preg_match("/^#vote2\((.*)\)\s*$/",$line,$arg))
{
$postdata .= $line;
continue;
}
if ($vote_ct++ != $vote_no)
{
$postdata .= $line;
continue;
}
$args = explode(',',$arg[1]);
foreach($args as $arg)
{
$arg = trim($arg);
$cnt = 0;
if ( $arg == $str_notimestamp ){
$notimestamp = TRUE;
$votes[] = $arg;
continue;
}
else if ( $arg == '' ) {
continue;
}
else if ( $arg == $str_nonumber || $arg == $str_nolabel || $arg == $str_notitle ){
$votes[] = $arg;
continue;
}
else if (preg_match("/^.+(?==)=[+-]?\d+[bir]?$/",$arg,$match)){
$votes[] = $arg;
continue;
}
else if (preg_match("/^(.*)\[(\d+)\]$/",$arg,$match))
{
$arg = $match[1];
$cnt = $match[2];
}
$e_arg = encode($arg);
if (!empty($vars["vote_$e_arg"]) and $vars["vote_$e_arg"] == $_vote_plugin_votes)
{
$cnt++;
$update_flag = TRUE;
}
$votes[] = $arg.'['.$cnt.']';
}
$vote_str = '#vote2('.@join(',',$votes).")\n";
$postdata_input = $vote_str;
$postdata .= $vote_str;
}
if ( md5(@join('',get_source($vars['refer']))) != $vars['digest'] )
{
$title = $_title_collided;
$body = $_vote2_messages['msg_collided'] . make_pagelink($vars['refer']) .
"<hr />\n $postdata_input";
}
else if ( $update_flag == TRUE )
{
$title = $_title_updated;
page_write($vars['refer'],$postdata,$notimestamp);
}
else {
$title = $_vote2_messages['update_failed'];
}
$retvars['msg'] = $title; $retvars['body'] = $body;
$post['page'] = $vars['refer']; $vars['page'] = $vars['refer'];
return $retvars;
} ?>
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