/plugin/memo.inc.php
PHP | 111 lines | 90 code | 18 blank | 3 comment | 12 complexity | d5eddf1c2beb3953dfb6f8dee7fafde4 MD5 | raw file
Possible License(s): GPL-2.0
- <?php
- // $Id: memo.inc.php,v 1.17 2011/01/25 15:01:01 henoheno Exp $
- //
- // Memo box plugin
- define('MEMO_COLS', 60); // Columns of textarea
- define('MEMO_ROWS', 5); // Rows of textarea
- function plugin_memo_action()
- {
- global $script, $vars, $cols, $rows;
- global $_title_collided, $_msg_collided, $_title_updated;
- if (PKWK_READONLY) die_message('PKWK_READONLY prohibits editing');
- if (! isset($vars['msg']) || $vars['msg'] == '') return;
- $memo_body = preg_replace('/' . "\r" . '/', '', $vars['msg']);
- $memo_body = str_replace("\n", '\n', $memo_body);
- $memo_body = str_replace('"', '"', $memo_body); // Escape double quotes
- $memo_body = str_replace(',', ',', $memo_body); // Escape commas
- $postdata_old = get_source($vars['refer']);
- $postdata = '';
- $memo_no = 0;
- foreach($postdata_old as $line) {
- if (preg_match("/^#memo\(?.*\)?$/i", $line)) {
- if ($memo_no == $vars['memo_no']) {
- $postdata .= '#memo(' . $memo_body . ')' . "\n";
- $line = '';
- }
- ++$memo_no;
- }
- $postdata .= $line;
- }
- $postdata_input = $memo_body . "\n";
- $body = '';
- if (md5(get_source($vars['refer'], TRUE, TRUE)) !== $vars['digest']) {
- $title = $_title_collided;
- $body = $_msg_collided . "\n";
- $s_refer = htmlsc($vars['refer']);
- $s_digest = htmlsc($vars['digest']);
- $s_postdata_input = htmlsc($postdata_input);
- $body .= <<<EOD
- <form action="$script?cmd=preview" method="post">
- <div>
- <input type="hidden" name="refer" value="$s_refer" />
- <input type="hidden" name="digest" value="$s_digest" />
- <textarea name="msg" rows="$rows" cols="$cols" id="textarea">$s_postdata_input</textarea><br />
- </div>
- </form>
- EOD;
- } else {
- page_write($vars['refer'], $postdata);
- $title = $_title_updated;
- }
- $retvars['msg'] = & $title;
- $retvars['body'] = & $body;
- $vars['page'] = $vars['refer'];
- return $retvars;
- }
- function plugin_memo_convert()
- {
- global $script, $vars, $digest;
- global $_btn_memo_update;
- static $numbers = array();
- if (! isset($numbers[$vars['page']])) $numbers[$vars['page']] = 0;
- $memo_no = $numbers[$vars['page']]++;
- $data = func_get_args();
- $data = implode(',', $data); // Care all arguments
- $data = str_replace(',', ',', $data); // Unescape commas
- $data = str_replace('"', '"', $data); // Unescape double quotes
- $data = htmlsc(str_replace('\n', "\n", $data));
- if (PKWK_READONLY) {
- $_script = '';
- $_submit = '';
- } else {
- $_script = & $script;
- $_submit = '<input type="submit" name="memo" value="' . $_btn_memo_update . '" />';
- }
- $s_page = htmlsc($vars['page']);
- $s_digest = htmlsc($digest);
- $s_cols = MEMO_COLS;
- $s_rows = MEMO_ROWS;
- $string = <<<EOD
- <form action="$_script" method="post" class="memo">
- <div>
- <input type="hidden" name="memo_no" value="$memo_no" />
- <input type="hidden" name="refer" value="$s_page" />
- <input type="hidden" name="plugin" value="memo" />
- <input type="hidden" name="digest" value="$s_digest" />
- <textarea name="msg" rows="$s_rows" cols="$s_cols">$data</textarea><br />
- $_submit
- </div>
- </form>
- EOD;
- return $string;
- }
- ?>