* @author Michael Große * @author Tom N Harris * * Based upon the non public version by Tom N Harris */ class syntax_plugin_imagemapping extends DokuWiki_Syntax_Plugin { /** @inheritdoc */ function getType() { return 'container'; } /** @inheritdoc */ function getSort() { return 316; } /** @inheritdoc */ function getPType() { return 'block'; } /** @inheritdoc */ function getAllowedTypes() { return array('formatting', 'substition', 'disabled', 'protected', 'container', 'paragraphs'); } /** @inheritdoc */ function connectTo($mode) { $this->Lexer->addEntryPattern('\{\{map>[^\}]+\}\}', $mode, 'plugin_imagemapping'); } /** @inheritdoc */ function postConnect() { $this->Lexer->addExitPattern('\{\{getCallWriter()); $handler->setCallWriter($ReWriter); break; case DOKU_LEXER_EXIT: // @var ImageMapHandler $ReWriter $ReWriter = $handler->getCallWriter(); $ReWriter->process(); $handler->setCallWriter($ReWriter->getCallWriter()); break; case DOKU_LEXER_MATCHED: break; case DOKU_LEXER_UNMATCHED: $args[] = $match; break; } return $args; } /** @inheritdoc */ function render($format, Doku_Renderer $renderer, $data) { global $conf; global $ID; static $has_content = false; $state = $data[0]; if (substr($format, 0, 5) == 'xhtml') { switch ($state) { case DOKU_LEXER_ENTER: list($state, $type, $src, $title, $name, $align, $width, $height, $cache) = $data; if ($type == 'internalmedia') { resolve_mediaid(getNS($ID), $src, $exists); } $renderer->doc .= '

' . DOKU_LF; $src = ml($src, array('w' => $width, 'h' => $height, 'cache' => $cache)); $renderer->doc .= ' doc .= ' align="' . $align . '"'; if (!is_null($title)) { $title = $renderer->_xmlEntities($title); $renderer->doc .= ' title="' . $title . '"'; $renderer->doc .= ' alt="' . $title . '"'; } else { $renderer->doc .= ' alt=""'; } if (!is_null($width)) $renderer->doc .= ' width="' . $renderer->_xmlEntities($width) . '"'; if (!is_null($height)) $renderer->doc .= ' height="' . $renderer->_xmlEntities($height) . '"'; $renderer->doc .= ' />' . DOKU_LF; $renderer->doc .= '

' . DOKU_LF; $renderer->doc .= '' . DOKU_LF; $has_content = false; break; case DOKU_LEXER_MATCHED: if ($data[1] == 'area') { @list($state, $match, $shape, $coords, $type, $title, $url, $wiki) = $data; $target = ''; switch ($type) { case 'internallink': if ($url === '') $url = $ID; $default = $renderer->_simpleTitle($url); resolve_pageid(getNS($ID), $url, $exists); $title = $renderer->_getLinkTitle($title, $default, $isImg, $url); list($url, $hash) = explode('#', $url, 2); if (!empty($hash)) $hash = $renderer->_headerToLink($hash); $url = wl($url); if ($hash) $url .= '#' . $hash; $target = $conf['target']['wiki']; break; case 'locallink': $title = $renderer->_getLinkTitle($title, $url, $isImg); $url = $renderer->_headerToLink($url); $url = '#' . $url; break; case 'externallink': $title = $renderer->_getLinkTitle($title, $url, $isImg); // url might be an attack vector, only allow registered protocols if (is_null($this->schemes)) $this->schemes = getSchemes(); list($scheme) = explode('://', $url); $scheme = strtolower($scheme); if (!in_array($scheme, $this->schemes)) $url = ''; $target = $conf['target']['extern']; break; case 'interwikilink': $title = $renderer->_getLinkTitle($title, $url, $isImg); $url = $renderer->_resolveInterWiki($wiki, $url); if (strpos($url, DOKU_URL) === 0) $target = $conf['target']['wiki']; else $target = $conf['target']['interwiki']; break; case 'emaillink': $url = $renderer->_xmlEntities($url); $url = obfuscate($url); $title = $renderer->_getLinkTitle($title, $url, $isImg); if ($conf['mailguard'] == 'visible') $url = rawurlencode($url); $url = 'mailto:' . $url; break; case 'windowssharelink': $title = $renderer->_getLinkTitle($title, $url, $isImg); $url = str_replace('\\', '/', $url); $url = 'file:///' . $url; $target = $conf['target']['windows']; break; case 'internalmedia': list($url, $hash) = explode('#', $url, 2); resolve_mediaid(getNS($ID), $url, $exists); $title = $renderer->_media($url, $title, null, null, null, null, false); $url = ml($url, ($extra[1] == 'direct')); if ($hash) $url .= '#' . $hash; break; } if ($url) { $renderer->doc .= 'doc .= ' target="' . $target . '"'; $renderer->doc .= ' title="' . $title . '" alt="' . $title . '"'; $renderer->doc .= ' shape="' . $shape . '" coords="' . $coords . '"/>'; } } elseif ($data[1] == 'divstart') { $renderer->doc .= DOKU_LF . '

' . DOKU_LF; $has_content = true; } elseif ($data[1] == 'divend') { $renderer->doc .= DOKU_LF;//.'

'.DOKU_LF; } break; case DOKU_LEXER_EXIT: if ($has_content) $renderer->doc .= '' . DOKU_LF; $renderer->doc .= ''; break; case DOKU_LEXER_UNMATCHED: $renderer->doc .= $renderer->_xmlEntities($data[1]); break; } return true; } elseif ($format == 'metadata') { switch ($state) { case DOKU_LEXER_ENTER: list($state, $type, $src, $title, $name) = $data; if ($type == 'internalmedia') { resolve_mediaid(getNS($ID), $src, $exists); $renderer->meta['relation']['media'][$src] = $exists; } if (is_null($title)) $title = $name; if ($renderer->capture && $title) $renderer->doc .= '[' . $title . ']'; break; case DOKU_LEXER_EXIT: break; case DOKU_LEXER_UNMATCHED: if ($renderer->capture) $renderer->doc .= $data[1]; break; } return true; } return false; } }