/**
* Embed a flash object in HTML
*
* This will create the needed HTML to embed a flash movie in a cross browser
* compatble way using valid XHTML
*
* The parameters $params, $flashvars and $atts need to be associative arrays.
* No escaping needs to be done for them. The alternative content *has* to be
* escaped because it is used as is. If no alternative content is given
* $lang['noflash'] is used.
*
* @author Andreas Gohr <*****@*****.**>
* @link http://latrine.dgx.cz/how-to-correctly-insert-a-flash-into-xhtml
*
* @param string $swf - the SWF movie to embed
* @param int $width - width of the flash movie in pixels
* @param int $height - height of the flash movie in pixels
* @param array $params - additional parameters (<param>)
* @param array $flashvars - parameters to be passed in the flashvar parameter
* @param array $atts - additional attributes for the <object> tag
* @param string $alt - alternative content (is NOT automatically escaped!)
* @returns string - the XHTML markup
*/
function html_flashobject($swf, $width, $height, $params = null, $flashvars = null, $atts = null, $alt = '')
{
global $lang;
$out = '';
// prepare the object attributes
if (is_null($atts)) {
$atts = array();
}
$atts['width'] = (int) $width;
$atts['height'] = (int) $height;
if (!$atts['width']) {
$atts['width'] = 425;
}
if (!$atts['height']) {
$atts['height'] = 350;
}
// add object attributes for standard compliant browsers
$std = $atts;
$std['type'] = 'application/x-shockwave-flash';
$std['data'] = $swf;
// add object attributes for IE
$ie = $atts;
$ie['classid'] = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
// open object (with conditional comments)
$out .= '<!--[if !IE]> -->' . NL;
$out .= '<object ' . buildAttributes($std) . '>' . NL;
$out .= '<!-- <![endif]-->' . NL;
$out .= '<!--[if IE]>' . NL;
$out .= '<object ' . buildAttributes($ie) . '>' . NL;
$out .= ' <param name="movie" value="' . hsc($swf) . '" />' . NL;
$out .= '<!--><!-- -->' . NL;
// print params
if (is_array($params)) {
foreach ($params as $key => $val) {
$out .= ' <param name="' . hsc($key) . '" value="' . hsc($val) . '" />' . NL;
}
}
// add flashvars
if (is_array($flashvars)) {
$out .= ' <param name="FlashVars" value="' . buildURLparams($flashvars) . '" />' . NL;
}
// alternative content
if ($alt) {
$out .= $alt . NL;
} else {
$out .= $lang['noflash'] . NL;
}
// finish
$out .= '</object>' . NL;
$out .= '<!-- <![endif]-->' . NL;
return $out;
}
/**
* Build a link to a media file
*
* Will return a link to the detail page if $direct is false
*
* The $more parameter should always be given as array, the function then
* will strip default parameters to produce even cleaner URLs
*
* @param string $id the media file id or URL
* @param mixed $more string or array with additional parameters
* @param bool $direct link to detail page if false
* @param string $sep URL parameter separator
* @param bool $abs Create an absolute URL
* @return string
*/
function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false)
{
global $conf;
if (is_array($more)) {
// strip defaults for shorter URLs
if (isset($more['cache']) && $more['cache'] == 'cache') {
unset($more['cache']);
}
if (!$more['w']) {
unset($more['w']);
}
if (!$more['h']) {
unset($more['h']);
}
if (isset($more['id']) && $direct) {
unset($more['id']);
}
$more = buildURLparams($more, $sep);
} else {
$more = str_replace('cache=cache', '', $more);
//skip default
$more = str_replace(',,', ',', $more);
$more = str_replace(',', $sep, $more);
}
if ($abs) {
$xlink = DOKU_URL;
} else {
$xlink = DOKU_BASE;
}
// external URLs are always direct without rewriting
if (preg_match('#^(https?|ftp)://#i', $id)) {
$xlink .= 'lib/exe/fetch.php';
// add hash:
$xlink .= '?hash=' . substr(md5(auth_cookiesalt() . $id), 0, 6);
if ($more) {
$xlink .= $sep . $more;
$xlink .= $sep . 'media=' . rawurlencode($id);
} else {
$xlink .= $sep . 'media=' . rawurlencode($id);
}
return $xlink;
}
$id = idfilter($id);
// decide on scriptname
if ($direct) {
if ($conf['userewrite'] == 1) {
$script = '_media';
} else {
$script = 'lib/exe/fetch.php';
}
} else {
if ($conf['userewrite'] == 1) {
$script = '_detail';
} else {
$script = 'lib/exe/detail.php';
}
}
// build URL based on rewrite mode
if ($conf['userewrite']) {
$xlink .= $script . '/' . $id;
if ($more) {
$xlink .= '?' . $more;
}
} else {
if ($more) {
$xlink .= $script . '?' . $more;
$xlink .= $sep . 'media=' . $id;
} else {
$xlink .= $script . '?media=' . $id;
}
}
return $xlink;
}
/**
* Renders the output.
*
*/
function render($mode, &$renderer, $data)
{
global $conf;
global $lang;
if ($mode == 'xhtml') {
// Get the path
$plugin_path = DOKU_BASE . 'lib/plugins/mindmap/';
// Was a different location for the plugin set?
if ($this->getConf('use_plugin_path') == 1) {
$conf_plugin_path = $this->getConf('plugin_path');
// Make sure the plugin path is set
if ($conf_plugin_path != '') {
// Make sure there is a trailing /
if ($conf_plugin_path[strlen($conf_plugin_path) - 1] != '/') {
$conf_plugin_path .= '/';
}
$plugin_path = $conf_plugin_path;
}
}
if ($data['format'] == 'gexf') {
// Add a link to the GEXF XML file
$xml = $plugin_path . 'xml.php?' . buildURLparams($data);
$renderer->doc .= '<p><a href="' . $xml . '" target="_blank">' . $this->getLang('gexf_mindmap') . '</a></p>';
} else {
// Force dot format
$data['format'] = 'dot';
$img = $plugin_path . 'img.php?' . buildURLparams($data);
if ($data['height'] != 0 || $data['width'] != 0) {
// Add a link
$renderer->doc .= '<a href="' . $img . '" target="_blank" border="0">';
}
// Add the image
$renderer->doc .= '<img src="' . $img . '" class="media' . $data['align'] . '" alt=""';
if ($data['width']) {
$renderer->doc .= ' width="' . $data['width'] . '"';
}
if ($data['height']) {
$renderer->doc .= ' height="' . $data['height'] . '"';
}
if ($data['align'] == 'right') {
$renderer->doc .= ' align="right"';
}
if ($data['align'] == 'left') {
$renderer->doc .= ' align="left"';
}
$renderer->doc .= '/>';
if ($data['height'] != 0 || $data['width'] != 0) {
// Close the link
$renderer->doc .= '</a>';
}
}
return true;
}
return false;
}
/**
* Build a link to a media file
*
* Will return a link to the detail page if $direct is false
*
* The $more parameter should always be given as array, the function then
* will strip default parameters to produce even cleaner URLs
*
* @param string $id the media file id or URL
* @param mixed $more string or array with additional parameters
* @param bool $direct link to detail page if false
* @param string $sep URL parameter separator
* @param bool $abs Create an absolute URL
* @return string
*/
function ml($id = '', $more = '', $direct = true, $sep = '&', $abs = false)
{
global $conf;
$isexternalimage = media_isexternal($id);
if (!$isexternalimage) {
$id = cleanID($id);
}
if (is_array($more)) {
// add token for resized images
if (!empty($more['w']) || !empty($more['h']) || $isexternalimage) {
$more['tok'] = media_get_token($id, $more['w'], $more['h']);
}
// strip defaults for shorter URLs
if (isset($more['cache']) && $more['cache'] == 'cache') {
unset($more['cache']);
}
if (empty($more['w'])) {
unset($more['w']);
}
if (empty($more['h'])) {
unset($more['h']);
}
if (isset($more['id']) && $direct) {
unset($more['id']);
}
if (isset($more['rev']) && !$more['rev']) {
unset($more['rev']);
}
$more = buildURLparams($more, $sep);
} else {
$matches = array();
if (preg_match_all('/\\b(w|h)=(\\d*)\\b/', $more, $matches, PREG_SET_ORDER) || $isexternalimage) {
$resize = array('w' => 0, 'h' => 0);
foreach ($matches as $match) {
$resize[$match[1]] = $match[2];
}
$more .= $more === '' ? '' : $sep;
$more .= 'tok=' . media_get_token($id, $resize['w'], $resize['h']);
}
$more = str_replace('cache=cache', '', $more);
//skip default
$more = str_replace(',,', ',', $more);
$more = str_replace(',', $sep, $more);
}
if ($abs) {
$xlink = DOKU_URL;
} else {
$xlink = DOKU_BASE;
}
// external URLs are always direct without rewriting
if ($isexternalimage) {
$xlink .= 'lib/exe/fetch.php';
$xlink .= '?' . $more;
$xlink .= $sep . 'media=' . rawurlencode($id);
return $xlink;
}
$id = idfilter($id);
// decide on scriptname
if ($direct) {
if ($conf['userewrite'] == 1) {
$script = '_media';
} else {
$script = 'lib/exe/fetch.php';
}
} else {
if ($conf['userewrite'] == 1) {
$script = '_detail';
} else {
$script = 'lib/exe/detail.php';
}
}
// build URL based on rewrite mode
if ($conf['userewrite']) {
$xlink .= $script . '/' . $id;
if ($more) {
$xlink .= '?' . $more;
}
} else {
if ($more) {
$xlink .= $script . '?' . $more;
$xlink .= $sep . 'media=' . $id;
} else {
$xlink .= $script . '?media=' . $id;
}
}
return $xlink;
}
/**
* Build a link to a media file
*
* Will return a link to the detail page if $direct is false
*/
function ml($id = '', $more = '', $direct = true, $sep = '&')
{
global $conf;
if (is_array($more)) {
$more = buildURLparams($more, $sep);
} else {
$more = str_replace(',', $sep, $more);
}
$xlink = DOKU_BASE;
// external URLs are always direct without rewriting
if (preg_match('#^(https?|ftp)://#i', $id)) {
$xlink .= 'lib/exe/fetch.php';
if ($more) {
$xlink .= '?' . $more;
$xlink .= $sep . 'media=' . rawurlencode($id);
} else {
$xlink .= '?media=' . rawurlencode($id);
}
return $xlink;
}
$id = idfilter($id);
// decide on scriptname
if ($direct) {
if ($conf['userewrite'] == 1) {
$script = '_media';
} else {
$script = 'lib/exe/fetch.php';
}
} else {
if ($conf['userewrite'] == 1) {
$script = '_detail';
} else {
$script = 'lib/exe/detail.php';
}
}
// build URL based on rewrite mode
if ($conf['userewrite']) {
$xlink .= $script . '/' . $id;
if ($more) {
$xlink .= '?' . $more;
}
} else {
if ($more) {
$xlink .= $script . '?' . $more;
$xlink .= $sep . 'media=' . $id;
} else {
$xlink .= $script . '?media=' . $id;
}
}
return $xlink;
}
/**
* Create output
* Edited by Michael Kling for the MAP patch.
* @todo ODT format doesnt support maps
*/
function render($format, &$R, $data)
{
if ($format == 'xhtml') {
$img = DOKU_BASE . 'lib/plugins/graphviz/img.php?' . buildURLparams($data);
$mapcache = $this->_mapfile($data);
$map = io_readFile($mapcache, false);
if ($mapcache !== false) {
$R->doc .= '<map name="' . $data['md5'] . '" id="' . $data['md5'] . '">' . $map . '</map>';
}
$R->doc .= '<img src="' . $img . '" class="media' . $data['align'] . '" alt=""';
if ($data['width']) {
$R->doc .= ' width="' . $data['width'] . '"';
}
if ($data['height']) {
$R->doc .= ' height="' . $data['height'] . '"';
}
if ($data['align'] == 'right') {
$R->doc .= ' align="right"';
}
if ($data['align'] == 'left') {
$R->doc .= ' align="left"';
}
if ($mapcache !== false) {
$R->doc .= ' usemap="#' . $data['md5'] . '"';
}
$R->doc .= '/>';
return true;
} elseif ($format == 'odt') {
$src = $this->_imgfile($data);
$R->_odtAddImage($src, $data['width'], $data['height'], $data['align']);
return true;
}
return false;
}
/**
* Print the media upload form if permissions are correct
*
* @author Andreas Gohr <*****@*****.**>
*/
function media_uploadform($ns, $auth)
{
global $lang;
if ($auth < AUTH_UPLOAD) {
return;
}
//fixme print info on missing permissions?
// The default HTML upload form
$form = new Doku_Form(array('id' => 'dw__upload', 'action' => DOKU_BASE . 'lib/exe/mediamanager.php', 'enctype' => 'multipart/form-data'));
$form->addElement('<div class="upload">' . $lang['mediaupload'] . '</div>');
$form->addElement(formSecurityToken());
$form->addHidden('ns', hsc($ns));
$form->addElement(form_makeOpenTag('p'));
$form->addElement(form_makeFileField('upload', $lang['txt_upload'] . ':', 'upload__file'));
$form->addElement(form_makeCloseTag('p'));
$form->addElement(form_makeOpenTag('p'));
$form->addElement(form_makeTextField('id', '', $lang['txt_filename'] . ':', 'upload__name'));
$form->addElement(form_makeButton('submit', '', $lang['btn_upload']));
$form->addElement(form_makeCloseTag('p'));
if ($auth >= AUTH_DELETE) {
$form->addElement(form_makeOpenTag('p'));
$form->addElement(form_makeCheckboxField('ow', 1, $lang['txt_overwrt'], 'dw__ow', 'check'));
$form->addElement(form_makeCloseTag('p'));
}
html_form('upload', $form);
// prepare flashvars for multiupload
$opt = array('L_gridname' => $lang['mu_gridname'], 'L_gridsize' => $lang['mu_gridsize'], 'L_gridstat' => $lang['mu_gridstat'], 'L_namespace' => $lang['mu_namespace'], 'L_overwrite' => $lang['txt_overwrt'], 'L_browse' => $lang['mu_browse'], 'L_upload' => $lang['btn_upload'], 'L_toobig' => $lang['mu_toobig'], 'L_ready' => $lang['mu_ready'], 'L_done' => $lang['mu_done'], 'L_fail' => $lang['mu_fail'], 'L_authfail' => $lang['mu_authfail'], 'L_progress' => $lang['mu_progress'], 'L_filetypes' => $lang['mu_filetypes'], 'L_info' => $lang['mu_info'], 'L_lasterr' => $lang['mu_lasterr'], 'O_ns' => ":{$ns}", 'O_backend' => 'mediamanager.php?' . session_name() . '=' . session_id(), 'O_maxsize' => php_to_byte(ini_get('upload_max_filesize')), 'O_extensions' => join('|', array_keys(getMimeTypes())), 'O_overwrite' => $auth >= AUTH_DELETE, 'O_sectok' => getSecurityToken(), 'O_authtok' => auth_createToken());
$var = buildURLparams($opt);
// output the flash uploader
?>
<div id="dw__flashupload" style="display:none">
<div class="upload"><?php
echo $lang['mu_intro'];
?>
</div>
<?php
echo html_flashobject('multipleUpload.swf', '500', '190', null, $opt);
?>
</div>
<?php
}
/**
* Create output
*/
function render($format, &$R, $data)
{
if ($format == 'xhtml') {
$img = DOKU_BASE . 'lib/plugins/ditaa/img.php?' . buildURLparams($data);
$R->doc .= '<img src="' . $img . '" class="media' . $data['align'] . '" alt=""';
if ($data['width']) {
$R->doc .= ' width="' . $data['width'] . '"';
}
if ($data['height']) {
$R->doc .= ' height="' . $data['height'] . '"';
}
if ($data['align'] == 'right') {
$R->doc .= ' align="right"';
}
if ($data['align'] == 'left') {
$R->doc .= ' align="left"';
}
$R->doc .= '/>';
return true;
} elseif ($format == 'odt') {
$src = $this->_imgfile($data);
$R->_odtAddImage($src, $data['width'], $data['height'], $data['align']);
return true;
}
return false;
}
/**
* Return formated data, depending on column type
*
* @param array $column
* @param string $value
* @param Doku_Renderer $R
* @return string
*/
function _formatDataNew($column, $value, Doku_Renderer $R)
{
global $conf;
$vals = explode("\n", $value);
$outs = array();
//multivalued line from db result for pageid and wiki has only in first value the ID
$storedID = '';
foreach ($vals as $val) {
$val = trim($val);
if ($val == '') {
continue;
}
$type = $column['type'];
if (is_array($type)) {
$type = $type['type'];
}
switch ($type) {
case 'page':
$val = $this->_addPrePostFixes($column['type'], $val);
$val = $this->ensureAbsoluteId($val);
$outs[] = $R->internallink($val, null, null, true);
break;
case 'title':
list($id, $title) = explode('|', $val, 2);
$id = $this->_addPrePostFixes($column['type'], $id);
$id = $this->ensureAbsoluteId($id);
$outs[] = $R->internallink($id, $title, null, true);
break;
case 'pageid':
list($id, $title) = explode('|', $val, 2);
//use ID from first value of the multivalued line
if ($title == null) {
$title = $id;
if (!empty($storedID)) {
$id = $storedID;
}
} else {
$storedID = $id;
}
$id = $this->_addPrePostFixes($column['type'], $id);
$outs[] = $R->internallink($id, $title, null, true);
break;
case 'nspage':
// no prefix/postfix here
$val = ':' . $column['key'] . ":{$val}";
$outs[] = $R->internallink($val, null, null, true);
break;
case 'mail':
list($id, $title) = explode(' ', $val, 2);
$id = $this->_addPrePostFixes($column['type'], $id);
if (!$title) {
$title = $id;
} else {
$title = hsc($title);
}
$outs[] = $R->emaillink($id, $title, true);
break;
case 'url':
$val = $this->_addPrePostFixes($column['type'], $val);
$outs[] = $R->externallink($val, null, true);
break;
case 'tag':
// per default use keyname as target page, but prefix on aliases
if (!is_array($column['type'])) {
$target = $column['key'] . ':';
} else {
$target = $this->_addPrePostFixes($column['type'], '');
}
$params = buildURLparams($this->_getTagUrlparam($column, $val));
$url = str_replace('/', ':', cleanID($target)) . '?' . $params;
// FIXME: The title is lost when moving to $R->internallink,
// but this syntax is required to support different renderers.
// $title = sprintf($this->getLang('tagfilter'), hsc($val));
$outs[] = $R->internallink($url, hsc($val), true);
break;
case 'timestamp':
$outs[] = dformat($val);
break;
case 'wiki':
global $ID;
$oldid = $ID;
list($ID, $data) = explode('|', $val, 2);
//use ID from first value of the multivalued line
if ($data == null) {
$data = $ID;
$ID = $storedID;
} else {
$storedID = $ID;
}
$data = $this->_addPrePostFixes($column['type'], $data);
// Trim document_{start,end}, p_{open,close} from instructions
$allinstructions = p_get_instructions($data);
$wraps = 1;
if (isset($allinstructions[1]) && $allinstructions[1][0] == 'p_open') {
$wraps++;
}
$instructions = array_slice($allinstructions, $wraps, -$wraps);
$outs[] = p_render($R->getFormat(), $instructions, $byref_ignore);
$ID = $oldid;
break;
default:
$val = $this->_addPrePostFixes($column['type'], $val);
//type '_img' or '_img<width>'
if (substr($type, 0, 3) == 'img') {
$width = (int) substr($type, 3);
if (!$width) {
$width = $this->getConf('image_width');
}
list($mediaid, $title) = explode('|', $val, 2);
if ($title === null) {
$title = $column['key'] . ': ' . basename(str_replace(':', '/', $mediaid));
} else {
$title = trim($title);
}
if (media_isexternal($val)) {
$html = $R->externalmedia($mediaid, $title, $align = null, $width, $height = null, $cache = null, $linking = 'direct', true);
} else {
$html = $R->internalmedia($mediaid, $title, $align = null, $width, $height = null, $cache = null, $linking = 'direct', true);
}
if (strpos($html, 'mediafile') === false) {
$html = str_replace('href', 'rel="lightbox" href', $html);
}
$outs[] = $html;
} else {
$outs[] = hsc($val);
}
}
}
return join(', ', $outs);
}
function render($format, &$R, $data)
{
if ($format == 'xhtml') {
$in = $this->_cachename($data, 'txt');
$gvpath = dirname($this->getConf('path'));
$script = 'BEG_G { char* larr[int]; int i; if (!isAttr($,"G","layers")) return; if (isAttr($,"G","layersep")) tokens($.layers,larr,$.layersep); else tokens($.layers,larr," :\\t"); for (larr[i]) { printf("%s\\n",larr[i]); } }';
exec(sprintf("%s/gvpr %s %s", escapeshellarg($gvpath), escapeshellarg($script), escapeshellarg($in)), $out, $retval);
if ($out[0] != "") {
return $this->_render_layered_xhtml($format, &$R, $data, $out, $in);
}
$cache = $this->_imgfile($data);
$size = getimagesize($cache);
$img = DOKU_BASE . 'lib/plugins/graphviz/img.php?' . buildURLparams($data);
$R->doc .= '<img src="' . $img . '" class="media' . $data['align'] . '" alt=""';
if ($data['width']) {
$R->doc .= ' width="' . $data['width'] . '"';
}
if ($data['height']) {
$R->doc .= ' height="' . $data['height'] . '"';
}
if ($data['align'] == 'right') {
$R->doc .= ' align="right"';
}
if ($data['align'] == 'left') {
$R->doc .= ' align="left"';
}
$R->doc .= '/>';
return true;
} elseif ($format == 'odt') {
$src = $this->_imgfile($data);
$R->_odtAddImage($src, $data['width'], $data['height'], $data['align']);
return true;
}
return false;
}
/**
* Create output
*/
function render($format, &$R, $data)
{
if ($data['cdn'] && ($format == 'xhtml' || $format == 'odt')) {
$R->doc .= '<div class=wsd wsd_style="' . $data['style'] . '" ><pre>';
$R->doc .= io_readFile($this->_cachename($data, 'txt'));
$R->doc .= '</pre></div><script type="text/javascript" src="http://www.websequencediagrams.com/service.js"></script>';
return true;
} elseif ($format == 'xhtml') {
$img = DOKU_BASE . 'lib/plugins/seqdia/img.php?' . buildURLparams($data);
$R->doc .= '<img src="' . $img . '" class="media' . $data['align'] . '" alt=""';
if ($data['width']) {
$R->doc .= ' width="' . $data['width'] . '"';
}
if ($data['height']) {
$R->doc .= ' height="' . $data['height'] . '"';
}
if ($data['align'] == 'right') {
$R->doc .= ' align="right"';
}
if ($data['align'] == 'left') {
$R->doc .= ' align="left"';
}
$R->doc .= '/>';
return true;
} elseif ($format == 'odt') {
$src = $this->_imgfile($data);
$R->_odtAddImage($src, $data['width'], $data['height'], $data['align']);
return true;
}
return false;
}
/**
* Create output
* Edited by Michael Kling for the MAP patch.
* @todo ODT format doesnt support maps
*/
function render($format, Doku_Renderer $R, $data)
{
if ($format == 'xhtml') {
$img = DOKU_BASE . 'lib/plugins/graphviz/img.php?' . buildURLparams($data);
$mapcache = $this->_svgfile($data);
$map = io_readFile($mapcache, false);
if ($mapcache !== false) {
$R->doc .= $map;
} else {
$R->doc .= '<span>Render failed</span>';
}
return true;
}
return false;
}
