".$postdata; exit; } global $vars, $_title_edit; if (PKWK_READONLY) die_message('PKWK_READONLY prohibits editing'); // Create initial pages plugin_viewedit_setup_initial_pages(); $page = isset($vars['page']) ? $vars['page'] : ''; check_editable($page, true, true); check_readable($page, true, true); if (isset($vars['preview'])) { return plugin_viewedit_preview($vars['msg']); } else if (isset($vars['template'])) { return plugin_viewedit_preview_with_template(); } else if (isset($vars['write'])) { return plugin_viewedit_write(); } else if (isset($vars['cancel'])) { return plugin_viewedit_cancel(); } $postdata = @join('', get_source($page)); if ($postdata === '') $postdata = auto_template($page); $postdata = remove_author_info($postdata); return array('msg'=>$_title_edit, 'body'=>plugin_viewedit_form($page, $postdata)); } /** * Preview with template */ function plugin_viewedit_preview_with_template() { global $vars; $msg = ''; $page = isset($vars['page']) ? $vars['page'] : ''; // Loading template $template_page; if (isset($vars['template_page']) && is_page($template_page = $vars['template_page'])) { if (is_page_readable($template_page)) { $msg = remove_author_info(get_source($vars['template_page'], TRUE, TRUE)); // Cut fixed anchors $msg = preg_replace('/^(\*{1,3}.*)\[#[A-Za-z][\w-]+\](.*)$/m', '$1$2', $msg); } } return plugin_viewedit_preview($msg); } /** * Preview * * @param msg preview target */ function plugin_viewedit_preview($msg) { global $vars; global $_title_preview, $_msg_preview, $_msg_preview_delete; $page = isset($vars['page']) ? $vars['page'] : ''; $msg = preg_replace(PLUGIN_EDIT_FREEZE_REGEX, '', $msg); $postdata = $msg; if (isset($vars['add']) && $vars['add']) { if (isset($vars['add_top']) && $vars['add_top']) { $postdata = $postdata . "\n\n" . @join('', get_source($page)); } else { $postdata = @join('', get_source($page)) . "\n\n" . $postdata; } } $body = $_msg_preview . '
' . "\n"; if ($postdata === '') $body .= '' . $_msg_preview_delete . ''; $body .= '
' . "\n"; if ($postdata) { $postdata = make_str_rules($postdata); $postdata = explode("\n", $postdata); $postdata = drop_submit(convert_html($postdata)); $body .= '

' . $postdata . '

' . "\n"; } $body .= plugin_viewedit_form($page, $msg, $vars['digest'], FALSE); return array('msg'=>$_title_preview, 'body'=>$body); } // Inline: Show edit (or unfreeze text) link function plugin_viewedit_inline() { static $usage = '&viewedit(pagename#anchor[[,noicon],nolabel])[{label}];'; global $vars, $fixed_heading_anchor_edit; if (PKWK_READONLY) return ''; // Show nothing // Arguments $args = func_get_args(); // {label}. Strip anchor tags only $s_label = strip_htmltag(array_pop($args), FALSE); $page = array_shift($args); if ($page === NULL) $page = ''; $_noicon = $_nolabel = FALSE; foreach($args as $arg){ switch(strtolower($arg)){ case '' : break; case 'nolabel': $_nolabel = TRUE; break; case 'noicon' : $_noicon = TRUE; break; default : return $usage; } } // Separate a page-name and a fixed anchor list($s_page, $id, $editable) = anchor_explode($page, TRUE); // Default: This one if ($s_page == '') $s_page = isset($vars['page']) ? $vars['page'] : ''; // $s_page fixed $isfreeze = is_freeze($s_page); $ispage = is_page($s_page); // Paragraph edit enabled or not $short = htmlsc('Edit'); if ($fixed_heading_anchor_edit && $editable && $ispage && ! $isfreeze) { // Paragraph editing $id = rawurlencode($id); $title = htmlsc(sprintf('Edit %s', $page)); $icon = '

'; $class = ' class="anchor_super"'; } else { // Normal editing / unfreeze $id = ''; if ($isfreeze) { $title = 'Unfreeze %s'; $icon = 'unfreeze.png'; } else { $title = 'Edit %s'; $icon = 'edit.png'; } $title = htmlsc(sprintf($title, $s_page)); $icon = '

'; $class = ''; } if ($_noicon) $icon = ''; // No more icon if ($_nolabel) { if (!$_noicon) { $s_label = ''; // No label with an icon } else { $s_label = $short; // Short label without an icon } } else { if ($s_label == '') $s_label = $title; // Rich label with an icon } // URL $script = get_base_uri(); if ($isfreeze) { $url = $script . '?cmd=unfreeze&page=' . rawurlencode($s_page); } else { $s_id = ($id == '') ? '' : '&id=' . $id; $url = $script . '?cmd=edit&page=' . rawurlencode($s_page) . $s_id; } $atag = ''; static $atags = ''; if ($ispage) { // Normal edit link return $atag . $icon . $s_label . $atags; } else { // Dangling edit link return '' . $atag . $icon . $atags . $s_label . $atag . '?' . $atags . ''; } } // Write, add, or insert new comment function plugin_viewedit_write() { global $vars; global $_title_collided, $_msg_collided_auto, $_msg_collided, $_title_deleted; global $notimeupdate, $_msg_invalidpass, $do_update_diff_table; $page = isset($vars['page']) ? $vars['page'] : ''; $add = isset($vars['add']) ? $vars['add'] : ''; $digest = isset($vars['digest']) ? $vars['digest'] : ''; $vars['msg'] = preg_replace(PLUGIN_EDIT_FREEZE_REGEX, '', $vars['msg']); $msg = & $vars['msg']; // Reference $retvars = array(); // Collision Detection $oldpagesrc = join('', get_source($page)); $oldpagemd5 = md5($oldpagesrc); if ($digest !== $oldpagemd5) { $vars['digest'] = $oldpagemd5; // Reset $original = isset($vars['original']) ? $vars['original'] : ''; $old_body = remove_author_info($oldpagesrc); list($postdata_input, $auto) = do_update_diff($old_body, $msg, $original); $retvars['msg' ] = $_title_collided; $retvars['body'] = ($auto ? $_msg_collided_auto : $_msg_collided) . "\n"; $retvars['body'] .= $do_update_diff_table; $retvars['body'] .= plugin_viewedit_form($page, $postdata_input, $oldpagemd5, FALSE); return $retvars; } // Action? if ($add) { // Add if (isset($vars['add_top']) && $vars['add_top']) { $postdata = $msg . "\n\n" . @join('', get_source($page)); } else { $postdata = @join('', get_source($page)) . "\n\n" . $msg; } } else { // Edit or Remove $postdata = & $msg; // Reference } // NULL POSTING, OR removing existing page if ($postdata === '') { page_write($page, $postdata); $retvars['msg' ] = $_title_deleted; $retvars['body'] = str_replace('$1', htmlsc($page), $_title_deleted); return $retvars; } // $notimeupdate: Checkbox 'Do not change timestamp' $notimestamp = isset($vars['notimestamp']) && $vars['notimestamp'] != ''; if ($notimeupdate > 1 && $notimestamp && ! pkwk_login($vars['pass'])) { // Enable only administrator & password error $retvars['body'] = '

' . $_msg_invalidpass . '

' . "\n"; $retvars['body'] .= plugin_viewedit_form($page, $msg, $digest, FALSE); return $retvars; } page_write($page, $postdata, $notimeupdate != 0 && $notimestamp); pkwk_headers_sent(); header('Location: ' . get_page_uri($page, PKWK_URI_ROOT)); exit; } // Cancel (Back to the page / Escape edit page) function plugin_viewedit_cancel() { global $vars; pkwk_headers_sent(); header('Location: ' . get_page_uri($vars['page'], PKWK_URI_ROOT)); exit; } /** * Setup initial pages */ function plugin_viewedit_setup_initial_pages() { global $autoalias; // Related: Rename plugin if (exist_plugin('rename') && function_exists('plugin_rename_setup_initial_pages')) { plugin_rename_setup_initial_pages(); } // AutoTicketLinkName page init_autoticketlink_def_page(); // AutoAliasName page if ($autoalias) { init_autoalias_def_page(); } } function plugin_viewedit_form($page, $postdata, $digest = FALSE, $b_template = TRUE) { global $vars, $rows, $cols; global $_btn_preview, $_btn_repreview, $_btn_update, $_btn_cancel, $_msg_help; global $_btn_template, $_btn_load, $load_template_func; global $notimeupdate; global $_msg_edit_cancel_confirm, $_msg_edit_unloadbefore_message; global $rule_page; $script = get_base_uri(); if ($digest === FALSE) $digest = md5(join('', get_source($page))); $refer = $template = ''; $addtag = $add_top = ''; if(isset($vars['add'])) { global $_btn_addtop; $addtag = ''; $add_top = isset($vars['add_top']) ? ' checked="checked"' : ''; $add_top = '' . "\n" . ' ' . '' . $_btn_addtop . '' . ''; } if($load_template_func && $b_template) { $template_page_list = get_template_page_list(); $tpages = array(); // Template pages foreach($template_page_list as $p) { $ps = htmlsc($p); $tpages[] = ' '; } if (count($template_page_list) > 0) { $s_tpages = join("\n", $tpages); } else { $s_tpages = ' '; } $template = << $s_tpages
EOD; if (isset($vars['refer']) && $vars['refer'] != '') $refer = '[[' . strip_bracket($vars['refer']) . ']]' . "\n\n"; } $r_page = rawurlencode($page); $s_page = htmlsc($page); $s_digest = htmlsc($digest); $s_postdata = htmlsc($refer . $postdata); $postdatahex = bin2hex($s_postdata); $s_original = isset($vars['original']) ? htmlsc($vars['original']) : $s_postdata; $b_preview = isset($vars['preview']); // TRUE when preview $btn_preview = $b_preview ? $_btn_repreview : $_btn_preview; $add_notimestamp = ''; if ($notimeupdate != 0) { global $_btn_notchangetimestamp; $checked_time = isset($vars['notimestamp']) ? ' checked="checked"' : ''; if ($notimeupdate == 2) { $add_notimestamp = ' ' . '' . "\n"; } $add_notimestamp = '' . "\n" . ' ' . '' . $_btn_notchangetimestamp . '' . "\n" . $add_notimestamp . ' '; } $h_msg_edit_cancel_confirm = htmlsc($_msg_edit_cancel_confirm); $h_msg_edit_unloadbefore_message = htmlsc($_msg_edit_unloadbefore_message); $body = << EOD; $body .= '

' . $_msg_help . '

'; return $body; }