function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL)
{
global $conf;
global $ID;
resolve_mediaid(getNS($ID), $src, $exists);
$link = array();
$link['class'] = 'media';
$link['target'] = '_blank';
$link['title'] = $this->_xmlEntities($src);
$link['url'] = 'media/' . str_replace(':', '/', $src);
$link['name'] = $this->_media($src, $title, $align, $width, $height, $cache);
//output formatted
$this->doc .= $this->_formatLink($link);
}
public function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL, $linking = NULL, $return = false)
{
global $ID;
list($src, $hash) = explode('#', $src, 2);
resolve_mediaid(getNS($ID), $src, $exists);
$noLink = false;
$render = $linking == 'linkonly' ? false : true;
$link = $this->_getMediaLinkConf($src, $title, $align, $width, $height, $cache, $render);
list($ext, $mime, $dl) = mimetype($src, false);
if (substr($mime, 0, 5) == 'image' && $render) {
if ($linking == NULL || $linking == '' || $linking == 'details') {
$linking = 'direct';
}
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache), $linking == 'direct');
} elseif ($mime == 'application/x-shockwave-flash' && $render) {
// don't link flash movies
$noLink = true;
} else {
// add file icons
$class = preg_replace('/[^_\\-a-z0-9]+/i', '_', $ext);
$link['class'] .= ' mediafile mf_' . $class;
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache), true);
if ($exists) {
$link['title'] .= ' (' . filesize_h(filesize(mediaFN($src))) . ')';
}
}
if ($hash) {
$link['url'] .= '#' . $hash;
}
//markup non existing files
if (!$exists) {
$link['class'] .= ' wikilink2';
}
//output formatted
if ($linking == 'nolink' || $noLink) {
$this->doc .= $link['name'];
} else {
$this->doc .= $this->_formatLink($link);
}
}
function normalize($value, $hint)
{
global $ID;
// strip leading {{ and closing }}
$value = preg_replace(array('/^\\{\\{/', '/\\}\\}$/u'), '', $value);
// drop any title and alignment spacing whitespace
$value = explode('|', $value, 2);
$value = trim($value[0]);
if ($this->isExternalMedia($value)) {
// external image
// we don't do anything else here
} else {
// internal image
// discard size string and other options
$pos = strrpos($value, '?');
if ($pos !== false) {
$value = substr($value, 0, $pos);
}
// resolve page id with respect to selected base
resolve_mediaid(getNS($ID), $value, $exists);
}
return $value;
}
function _firstimage($src)
{
if ($this->firstimage) {
return;
}
global $ID;
list($src, $hash) = explode('#', $src, 2);
if (!preg_match('/^https?:\\/\\//i', $src)) {
resolve_mediaid(getNS($ID), $src, $exists);
}
if (preg_match('/.(jpe?g|gif|png)$/i', $src)) {
$this->firstimage = $src;
}
}
/**
* Gathers all page and media data for given namespaces.
*
* @namespaces array() of namespaces
* @depth Search depth
* @include_media Determines if media should be regarded, Values: 'ns','all','none'.
* @use_cached_pages Determines if only cached pages should be used. If this option is turned off, the operation will cache all non-cached pages within the namespace.
* @use_first_header Determines if the first header is used for title of the pages.
*
* @return array with pages and media: array('pages'=>pages, 'media'=>media).
*/
function gather_data($namespaces, $depth = 0, $include_media = 'none', $use_cached_pages = true, $use_first_header = false)
{
global $conf;
$transplugin = plugin_load('helper', 'translation');
$pages = array();
$media = array();
// Loop through the namespaces
foreach ($namespaces as $ns) {
// Get the media of the namespace
if ($include_media == 'ns') {
$this->get_media($media, $ns, $depth);
}
// Get the pages of the namespace
$this->get_pages($pages, $ns, $depth, $use_first_header);
}
// Loop through the pages to get links and media
foreach ($pages as $pid => $item) {
// get instructions
$ins = p_cached_instructions(wikiFN($pid), $use_cached_pages, $pid);
// find links and media usage
foreach ($ins as $i) {
$mid = null;
// Internal link?
if ($i[0] == 'internallink') {
$id = $i[1][0];
$exists = true;
resolve_pageid($item['ns'], $id, $exists);
list($id) = explode('#', $id, 2);
if ($id == $pid) {
continue;
}
// skip self references
if ($exists && isset($pages[$id])) {
$pages[$pid]['links'][] = $id;
}
if (is_array($i[1][1]) && $i[1][1]['type'] == 'internalmedia') {
$mid = $i[1][1]['src'];
// image link
} else {
continue;
// we're done here
}
}
if ($i[0] == 'internalmedia') {
$mid = $i[1][0];
}
if (is_null($mid)) {
continue;
}
if ($include_media == 'none') {
continue;
}
// no media wanted
$exists = true;
resolve_mediaid($item['ns'], $mid, $exists);
list($mid) = explode('#', $mid, 2);
$mid = cleanID($mid);
if ($exists) {
if ($include_media == 'all') {
if (!isset($media[$mid])) {
//add node
$media[$mid] = array('size' => filesize(mediaFN($mid)), 'time' => filemtime(mediaFN($mid)), 'ns' => getNS($mid), 'title' => noNS($mid));
}
$pages[$pid]['media'][] = $mid;
} elseif (isset($media[$mid])) {
$pages[$pid]['media'][] = $mid;
}
}
}
// clean up duplicates
$pages[$pid]['links'] = array_unique($pages[$pid]['links']);
$pages[$pid]['media'] = array_unique($pages[$pid]['media']);
}
return array('pages' => $pages, 'media' => $media);
}
/**
* Normalizes a media array.
*/
function _normalize_media($instruction)
{
global $ID;
// construct media structure based on input
if (isset($instruction['type'])) {
$media = $instruction;
} else {
list($src, $title, $align, $width, $height, $cache, $linking) = $instruction;
$media = compact('src', 'title', 'align', 'width', 'height');
$media['type'] = 'internalmedia';
}
// normalize internal media links
if ($media['type'] == 'internalmedia') {
list($src, $hash) = explode('#', $media['src'], 2);
resolve_mediaid(getNS($ID), $src, $exists);
if ($hash) {
$src .= '#' . $hash;
}
$media['src'] = ':' . $src;
}
// render the media structure
return $this->_mediaSyntax($media);
}
/**
* Construct a new ID relative to the current page's location
*
* Uses a relative link only if the original was relative, too. This function is for
* pages and media files.
*
* @param string $relold the old, possibly relative ID
* @param string $new the new, full qualified ID
* @param string $type 'media' or 'page'
* @throws Exception on bad argument
* @return string
*/
public function relativeLink($relold, $new, $type)
{
global $conf;
if ($type != 'media' && $type != 'page') {
throw new Exception('Not a valid type');
}
// first check if the old link still resolves
$exists = false;
$old = $relold;
if ($type == 'page') {
resolve_pageid($this->ns, $old, $exists);
} else {
resolve_mediaid($this->ns, $old, $exists);
}
if ($old == $new) {
return $relold;
// old link still resolves, keep as is
}
if ($conf['useslash']) {
$relold = str_replace('/', ':', $relold);
}
// check if the link was relative
if (strpos($relold, ':') === false || $relold[0] == '.') {
$wasrel = true;
} else {
$wasrel = false;
}
// if it wasn't relative then, leave it absolute now, too
if (!$wasrel) {
if ($this->ns && !getNS($new)) {
$new = ':' . $new;
}
$new = $this->_nsStartCheck($relold, $new, $type);
return $new;
}
// split the paths and see how much common parts there are
$selfpath = explode(':', $this->ns);
$goalpath = explode(':', getNS($new));
$min = min(count($selfpath), count($goalpath));
for ($common = 0; $common < $min; $common++) {
if ($selfpath[$common] != $goalpath[$common]) {
break;
}
}
// we now have the non-common part and a number of uppers
$ups = max(count($selfpath) - $common, 0);
$remainder = array_slice($goalpath, $common);
$upper = $ups ? array_fill(0, $ups, '..:') : array();
// build the new relative path
$newrel = join(':', $upper);
if ($remainder) {
$newrel .= join(':', $remainder) . ':';
}
$newrel .= noNS($new);
$newrel = str_replace('::', ':', trim($newrel, ':'));
if ($newrel[0] != '.' && $this->ns && getNS($newrel)) {
$newrel = '.' . $newrel;
}
// if the old link ended with a colon and the new one is a start page, adjust
$newrel = $this->_nsStartCheck($relold, $newrel, $type);
// don't use relative paths if it is ridicoulus:
if (strlen($newrel) > strlen($new)) {
$newrel = $new;
if ($this->ns && !getNS($new)) {
$newrel = ':' . $newrel;
}
$newrel = $this->_nsStartCheck($relold, $newrel, $type);
}
return $newrel;
}
/**
* Render an internal media file
*
* @param string $src media ID
* @param string $title descriptive text
* @param string $align left|center|right
* @param int $width width of media in pixel
* @param int $height height of media in pixel
* @param string $cache cache|recache|nocache
* @param string $linking linkonly|detail|nolink
* @param bool $returnonly whether to return odt or write to doc attribute
*/
function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL, $linking = NULL, $returnonly = false)
{
global $ID;
resolve_mediaid(getNS($ID), $src, $exists);
list(, $mime) = mimetype($src);
if (substr($mime, 0, 5) == 'image') {
$file = mediaFN($src);
if ($returnonly) {
return $this->_odtAddImage($file, $width, $height, $align, $title, true);
} else {
$this->_odtAddImage($file, $width, $height, $align, $title);
}
} else {
/*
// FIXME build absolute medialink and call externallink()
$this->code('FIXME internalmedia: '.$src);
*/
//FIX by EPO/Intersel - create a link to the dokuwiki internal resource
if (empty($title)) {
$title = explode(':', $src);
$title = end($title);
}
if ($returnonly) {
return $this->externalmedia(str_replace('doku.php?id=', 'lib/exe/fetch.php?media=', wl($src, '', true)), $title, null, null, null, null, null, true);
} else {
$this->externalmedia(str_replace('doku.php?id=', 'lib/exe/fetch.php?media=', wl($src, '', true)), $title, null, null, null, null, null);
}
//End of FIX
}
}
function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL, $linking = NULL)
{
global $conf;
global $ID;
resolve_mediaid(getNS($ID), $src, $exists);
$link = array();
$link['class'] = 'media';
$link['style'] = '';
$link['pre'] = '';
$link['suf'] = '';
$link['more'] = '';
$link['target'] = $conf['target']['media'];
$link['title'] = $this->_xmlEntities($src);
list($ext, $mime) = mimetype($src);
if (substr($mime, 0, 5) == 'image') {
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache), $linking == 'direct');
} elseif ($mime == 'application/x-shockwave-flash') {
// don't link flash movies
$noLink = TRUE;
} else {
// add file icons
$class = preg_replace('/[^_\\-a-z0-9]+/i', '_', $ext);
$link['class'] .= ' mediafile mf_' . $class;
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache), true);
}
$link['name'] = $this->_media($src, $title, $align, $width, $height, $cache);
//output formatted
if ($linking == 'nolink' || $noLink) {
$this->doc .= $link['name'];
} else {
$this->doc .= $this->_formatLink($link);
}
}
/**
* Deep Fetch and replace of links inside the texts matched by __getInternalLinks
**/
function __fetchAndReplaceLink($DATA)
{
global $conf, $currentID;
$noDeepReplace = true;
$newAdditionalParameters = $this->functions->settings->additionalParameters;
$newDepth = $this->functions->settings->depth;
$hadBase = false;
// Clean data[2], remote ' and "
$DATA[2] = preg_replace("/^\\s*?['\"]?(.*?)['\"]?\\s*?\$/", '\\1', trim($DATA[2]));
$this->functions->debug->message("Starting Link Replacement", $DATA, 2);
// $DATA[2] = urldecode($DATA[2]); // Leads to problems because it does not re-encode the url
// External and mailto links
if (preg_match("%^(https?://|mailto:|javascript:|data:)%", $DATA[2])) {
$this->functions->debug->message("Don't like http, mailto, data or javascript links here", null, 1);
return $this->__rebuildLink($DATA, "");
}
//if ( preg_match("%^(https?://|mailto:|" . DOKU_BASE . "/_export/)%", $DATA[2]) ) { return $this->__rebuildLink($DATA, ""); }
// External media - this is deep down in the link, so we have to grep it out
if (preg_match("%media=(https?://.*?\$)%", $DATA[2], $matches)) {
$DATA[2] = $matches[1];
$this->functions->debug->message("This is an HTTP like somewhere else", $DATA, 1);
return $this->__rebuildLink($DATA, "");
}
// reference only links won't have to be rewritten
if (preg_match("%^#.*?\$%", $DATA[2])) {
$this->functions->debug->message("This is a refercence only", null, 1);
return $this->__rebuildLink($DATA, "");
}
// strip all things out
// changed Data
$PARAMS = @parse_url($DATA[2], PHP_URL_QUERY);
$ANCHOR = @parse_url($DATA[2], PHP_URL_FRAGMENT);
$DATA[2] = @parse_url($DATA[2], PHP_URL_PATH);
// 2010-08-25 - fix problem with relative movement in links ( "test/../test2" )
$tmpData2 = '';
while ($tmpData2 != $DATA[2]) {
$tmpData2 = $DATA[2];
$DATA[2] = preg_replace("#/(?!\\.\\.)[^\\/]*?/\\.\\./#", '/', $DATA[2]);
}
$temp = preg_replace("%^" . DOKU_BASE . "%", "", $DATA[2]);
if ($temp != $DATA[2]) {
$DATA[2] = $temp;
$hadBase = true;
// 2010-08-23 Check if there has been a rewrite here that will have to be considered later on
}
$this->functions->debug->message("URL before rewriting option for others than 1", array($DATA, $PARAMS, $hadBase), 1);
// Handle rewrites other than 1 - just for non-lib-files
// if ( !preg_match('$^/?lib/$', $DATA[2]) ) {
if (!preg_match('$^(' . DOKU_BASE . ')?lib/$', $DATA[2])) {
$this->functions->debug->message("Did not match '\$^(" . DOKU_BASE . ")?lib/\$' userewrite == ", $conf['userewrite'], 2);
if ($conf['userewrite'] == 2) {
$DATA[2] = $this->__getInternalRewriteURL($DATA[2]);
} elseif ($conf['userewrite'] == 0) {
$this->__getParamsAndDataRewritten($DATA, $PARAMS);
}
} else {
$this->functions->debug->message("This file must be inside lib ...", null, 2);
}
$this->functions->debug->message("URL before rewriting option", array($DATA, $PARAMS), 2);
$ORIGDATA2 = $DATA;
// $ORIGDATA2 = $DATA[2]; // 08/10/2010 - this line required a $this->functions->wl which may mess up with the base URL
$this->functions->debug->message("OrigDATA is:", $ORIGDATA2, 1);
// Generate ID
$DATA[2] = str_replace('/', ':', $DATA[2]);
// If Data was empty this must be the same file!;
if (empty($DATA[2])) {
$DATA[2] = $currentID;
}
$ID = $DATA[2];
$MEDIAMATCHER = "#(_media(/|:)|media=|_detail(/|:)|_export(/|:)|do=export_)#i";
// 2010-10-23 added "(/|:)" for the ID may not contain slashes anymore
$ID = $this->functions->cleanID($DATA[2], null, preg_match($MEDIAMATCHER, $DATA[2]));
// $ID = $this->functions->cleanID($DATA[2], null, strstr($DATA[2], 'media') ); // Export anpassung nun weiter unten
// $IDexists = page_exists($ID); // 08/10/2010 - Not needed. This will be done in the next block.
// $this->functions->debug->message("Current ID: '$ID' exists: '" . ($IDexists ? 'true' : 'false') . "' (will be set to 'false' anyway)", null, 1);
$IDifIDnotExists = $ID;
// 08/10/2010 - Save ID - with possible upper cases to preserve them
$IDexists = false;
$this->functions->debug->message("Resolving ID: '{$ID}'", null, 2);
if (preg_match($MEDIAMATCHER, $DATA[2])) {
resolve_mediaid(null, $ID, $IDexists);
$this->functions->debug->message("Current mediaID to filename: '" . mediaFN($ID) . "'", null, 2);
} else {
resolve_pageid(null, $ID, $IDexists);
$this->functions->debug->message("Current ID to filename: '" . wikiFN($ID) . "'", null, 2);
}
$this->functions->debug->message("Current ID after resolvement: '{$ID}' the ID does exist: '" . ($IDexists ? 'true' : 'false') . "'", null, 2);
// $ORIGDATA2 = @parse_url($this->functions->wl($ORIGDATA2, null, true)); // What was the next 2 line for? It did mess up with links from {{jdoc>}}
// $this->functions->debug->message("OrigData ID after parse:", $ORIGDATA2, 1); // 08/10/2010 - The lines are obsolete when the $ORIGDATA2 = $DATA. $ORIGDATA is only for fallback
// 08/10/2010 - If the ID does not exist, we may have a problem here with upper cases - they will all be lower by now!
if (!$IDexists) {
$ID = $IDifIDnotExists;
// there may have been presevered Upper cases. We will need them!
}
// $this->functions->cleanID($DATA[2], null, strstr($DATA[2], 'media') || strstr($DATA[2], 'export') );
if (substr($ID, -1) == ':' || empty($ID)) {
$ID .= $conf['start'];
}
// Generate Download URL
// $PARAMS = trim(str_replace('&', '&', $PARAMS));
$PARAMS = trim($PARAMS);
$this->functions->removeWikiVariables($PARAMS, false, true);
$url = $this->functions->wl($ID, null, true, null, null, true, $hadBase) . (!empty($ANCHOR) ? '#' . $ANCHOR : '') . (!empty($PARAMS) ? '?' . $PARAMS : '');
$this->functions->debug->message("URL from ID: '{$url}'", null, 2);
// Parse URI PATH and add "html"
$uri = @parse_url($url);
$DATA[2] = $uri['path'];
$DATA['ANCHOR'] = $ANCHOR;
$DATA['PARAMS'] = $PARAMS;
$this->functions->debug->message("DATA after parsing.", $DATA, 2);
// Second Rewrite for UseRewrite = 2
if ($conf['userewrite'] == 2) {
$DATA[2] = preg_replace('$/lib/.*?fetch\\.php$', '', $DATA[2]);
$DATA[2] = preg_replace('%(/lib/.*?detail\\.php.*$)%', '\\1' . '.' . $this->functions->settings->fileType, $DATA[2]);
if (preg_match('%/(lib/.*?detail|doku)\\.php%', $DATA[2])) {
$noDeepReplace = false;
$fileName = $this->functions->getSiteName($ID);
$newDepth = str_repeat('../', count(explode('/', $fileName)) - 1);
}
$this->functions->debug->message("DATA after second rewrite with UseRewrite = 2", array($DATA, $noDeepReplace, $fileName, $newDepth), 1);
}
switch (array_pop(explode('/', $DATA[2]))) {
// CSS Extra Handling with extra rewrites
case 'css.php':
// $DATA[2] .= ( !$this->functions->settings->addParams || empty($PARAMS) ? '' : '.' . $this->functions->cleanID(preg_replace("/(=|\?|&)/", ".", $PARAMS))) . '.css';
$DATA[2] .= '.' . $this->functions->cleanID(preg_replace("/(=|\\?|&)/", ".", $PARAMS)) . '.css';
// allways put parameters behind
// No paramters needed since they are rewritten.
$DATA['PARAMS'] = "";
$noDeepReplace = false;
$fileName = $this->functions->getSiteName($ID);
$newDepth = str_repeat('../', count(explode('/', $fileName)) - 1);
$newAdditionalParameters['do'] = 'siteexport';
$this->functions->debug->message("This is CSS file", array($DATA, $noDeepReplace, $fileName, $newDepth, $newAdditionalParameters), 2);
break;
case 'js.php':
// $DATA[2] .= ( !$this->functions->settings->addParams || empty($PARAMS) ? '' : '.' . $this->functions->cleanID(preg_replace("/(=|\?|&)/", ".", $PARAMS))) . '.js';
$DATA[2] .= '.t.' . $this->functions->cleanID($_REQUEST['template']) . '.js';
// allways put parameters behind
// set Template
if (!empty($_REQUEST['template'])) {
$url .= (strstr($url, '?') ? '&' : '?') . 'template=' . $_REQUEST['template'];
}
// No paramters needed since they are rewritten.
$DATA['PARAMS'] = "";
$newAdditionalParameters['do'] = 'siteexport';
$this->functions->debug->message("This is JS file", array($DATA, $url, $fileName, $newAdditionalParameters), 2);
break;
// Detail Handling with extra Rewrites if Paramaters are available - otherwise this is just the fetch
// Detail Handling with extra Rewrites if Paramaters are available - otherwise this is just the fetch
case 'indexer.php':
$this->functions->debug->message("Skipping indexer", null, 2);
return "";
break;
case 'detail.php':
$fileName = $this->functions->getSiteName($ID, true);
// 2010-09-03 - rewrite with override enabled
// 2010-09-03 - rewrite with override enabled
case 'doku.php':
if ($this->functions->settings->addParams) {
$noDeepReplace = false;
if (empty($fileName)) {
$fileName = $this->functions->getSiteName($ID);
// 2010-09-03 - rewrite with override enabled
}
$newDepth = str_repeat('../', count(explode('/', $fileName)) - 1);
$this->__rebuildDataForNormalFiles($DATA, $PARAMS);
$this->functions->debug->message("This is doku.php or detail.php file with addParams", array($DATA, $fileName, $newDepth, $newAdditionalParameters), 2);
break;
}
$url = str_replace('detail.php', 'fetch.php', $url);
$this->functions->debug->message("This is doku.php or detail.php file '{$url}'", null, 2);
// Fetch Handling for media - rewriting everything
// Fetch Handling for media - rewriting everything
case 'fetch.php':
$this->__getParamsAndDataRewritten($DATA, $PARAMS, 'media');
$DATA[2] = str_replace('/', ':', $DATA[2]);
$ID = $this->functions->cleanID($DATA[2], null, strstr($DATA[2], 'media'));
$urlM = ml($ID, null, true);
$uriM = @parse_url($urlM);
$DATA[2] = $uriM['path'] . (!empty($ANCHOR) ? '#' . $ANCHOR : '') . (!empty($PARAMS) ? '?' . $PARAMS : '');
$DATA['PARAMS'] = "";
$newAdditionalParameters = array();
$this->functions->debug->message("This is fetch.php file", array($DATA, $ID, $PARAMS), 2);
break;
// default Handling for Pages
// default Handling for Pages
default:
if (preg_match("%" . DOKU_BASE . "_detail/%", $DATA[2])) {
// GET ID Param from origdata2
preg_match("#id=(.*?)(&|\")#i", $DATA[0], $backlinkID);
$this->__rebuildDataForNormalFiles($DATA, $PARAMS);
$fileIDPart = isset($backlinkID[1]) && !empty($backlinkID[1]) ? $this->functions->cleanID(urldecode($backlinkID[1])) : 'detail';
$DATA[2] .= '/' . $fileIDPart . '.' . $this->functions->settings->fileType;
// add namespace and subpage for back button and add filetype
$noDeepReplace = false;
$fileName = $this->functions->shortenName($DATA[2]);
$newDepth = str_repeat('../', count(explode('/', $fileName)) - 1);
$url .= (strstr($url, '?') ? '&' : '?') . 'id=' . $fileIDPart;
// add id-part to URL for backlinks
$DATA['PARAMS'] = "";
$this->functions->debug->message("This is something with '_detail' file", array($DATA, $backlinkID, $newDepth, $url), 2);
} else {
if (preg_match("%" . DOKU_BASE . "_export/(.*?)/%", $DATA[2], $fileType)) {
// Fixes multiple codeblocks in one file
$this->__rebuildDataForNormalFiles($DATA, $PARAMS);
// add the Params no matter what they are. This is export. We don't mess with other files
// adding the "/" fixes the usage of multiple codeblocks in the same namespace
$DATA[2] .= (empty($PARAMS) ? '' : '/' . $PARAMS) . '.' . $fileType[1];
$DATA['PARAMS'] = "";
$this->functions->debug->message("This is something with '_export' file", $DATA, 2);
} else {
if ($IDexists) {
// 08/10/2010 - was page_exists($ID) - but this should do as well.
// If this is a page ... skip it!
$DATA[2] .= (!$this->functions->settings->addParams || empty($PARAMS) ? '' : '.' . $this->functions->cleanID(preg_replace("/(=|\\?|&)/", ".", $PARAMS))) . '.' . $this->functions->settings->fileType;
// 2012-06-15 originally has an absolute path ... we might need a relative one if not in our namespace
$this->functions->debug->message("OK, this is to be absolute: " . (empty($_REQUEST['absolutePath']) ? 'false' : 'true'), null, 1);
if (empty($_REQUEST['absolutePath'])) {
$DATA[2] = $this->functions->getRelativeURL($DATA[2], $currentID);
}
$DATA[2] = $this->functions->shortenName($DATA[2]);
// If Parameters are to be included in the filename - they must not be added twice
if ($this->functions->settings->addParams) {
$DATA['PARAMS'] = "";
}
$this->functions->debug->message("This page really exists", $DATA, 1);
return $this->__rebuildLink($DATA);
} else {
$this->__rebuildDataForNormalFiles($DATA, $PARAMS);
}
}
}
unset($newAdditionalParameters['diPlu']);
}
$this->functions->debug->message("DATA after SWITCH CASE decision", array($DATA, $noDeepReplace, $fileName, $newDepth), 1);
if ($this->filewriter->canDoPDF()) {
$this->functions->addAdditionalParametersToURL($url, $newAdditionalParameters);
$DATA[2] = $url;
unset($DATA['PARAMS']);
$url = $this->__rebuildLink($DATA, '');
$this->functions->debug->message("Creating PDF with URL '{$url}'", null, 2);
return $url;
}
// Create Name to save the file at
$DATA[2] = str_replace(':', '_', $DATA[2]);
$DATA[2] = $this->functions->shortenName($DATA[2]);
// File already loaded?
// 2010-10-23 - changes in_array from DATA[2] to $url - to check real URLs, the DATA[2] file will be checked with fileExistsInZip
if (in_array($url, array_keys($this->fileChecked))) {
$DATA[2] = $this->fileChecked[$url];
$this->functions->debug->message("File has been checked before.", array($DATA, $url), 2);
return $this->__rebuildLink($DATA);
}
// 2010-09-03 - second check if the file is in the ZIP already.
if ($this->filewriter->fileExistsInZip($DATA[2])) {
$this->functions->debug->message("File with DATA exists in ZIP.", $DATA, 3);
return $this->__rebuildLink($DATA);
}
// 2010-10-23 - What if this is a fetch.php? than we produced an error.
// $this->fileChecked[] = $DATA[2];
$this->fileChecked[$url] = $DATA[2];
// 2010-09-03 - One URL to one FileName
// get tempFile and save it
$origDepth = $this->functions->settings->depth;
$this->functions->settings->depth = $newDepth;
$tmpID = $currentID;
$tmpFile === false;
$this->functions->debug->message("Going to get the file", array($url, $noDeepReplace, $newAdditionalParameters), 2);
$tmpFile = $this->__getHTTPFile($url, $noDeepReplace, $newAdditionalParameters);
$this->functions->debug->message("This is the getHTTPFile result", $tmpFile, 2);
$currentID = $tmpID;
$this->functions->settings->depth = $origDepth;
// 2010-09-03 - Reset depth at the very end
if ($tmpFile === false) {
// Keep an potentially extra link intact
$this->functions->debug->message("The fetched file '{$url}' is 'false'", null, 3);
if ($IDexists === false) {
$this->functions->debug->message("The file does not exist, fallback to ORIGDATA", $ORIGDATA2, 2);
$DATA[2] = $this->functions->shortenName($ORIGDATA2[2]);
// get Origdata Path
}
$this->fileChecked[$url] = $DATA[2];
// 2010-09-03 - One URL to one FileName
$link = $this->__rebuildLink($DATA);
$this->functions->debug->message("Final Link after empty file from '{$url}'", null, 2);
return $link;
}
$this->functions->debug->message("The fetched file looks good.", $tmpFile, 1);
// If a Filename was given that does not comply to the original name, us this one!
if (!empty($tmpFile[1]) && !strstr($DATA[2], $tmpFile[1])) {
$dParts = explode('/', $DATA[2]);
array_pop($dParts);
$dParts[] = $tmpFile[1];
$DATA[2] = implode('/', $dParts);
}
// Add to zip
$this->fileChecked[$url] = $DATA[2];
// 2010-09-03 - One URL to one FileName
$status = $this->filewriter->__addFileToZip($tmpFile[0], $DATA[2]);
@unlink($tmpFile[0]);
$newURL = $this->__rebuildLink($DATA);
$this->functions->debug->message("Returning final Link to document: '{$newURL}'", null, 2);
return $newURL;
}
function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL, $linking = NULL)
{
global $conf;
global $ID;
$filename = mediaFN($src);
resolve_mediaid(getNS($ID), $src, $exists);
list($ext, $mime) = mimetype($src);
if (substr($mime, 0, 5) == 'image') {
$img = $this->mediatops($filename, $title, $align, $width, $height, $cache, $linking);
$this->put($img);
return;
}
if ($title == NULL) {
$title = basename($filename);
}
array_push($this->dokulinks, array('id' => $filename, 'name' => $title, 'type' => 'file'));
$this->putcmd('hyperref[');
$this->put(md5($filename));
$this->put(']{');
$this->putent($title);
$this->put('}');
// $this->unformatted('unkown '. $filename . '('. $mime . '=>' . $ext . ')');
}
function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL, $linking = NULL)
{
global $conf;
global $ID;
resolve_mediaid(getNS($ID), $src, $exists);
list($ext, $mime) = mimetype($src);
if (substr($mime, 0, 5) == 'image') {
$file = mediaFN($src);
$this->_odtAddImage($file, $width, $height, $align, $title);
} else {
// FIXME build absolute medialink and call externallink()
$this->code('FIXME internalmedia: ' . $src);
}
}
/**
* Returns HTML code for images used in link titles
*
* @author Andreas Gohr <*****@*****.**>
* @param array $img
* @return string HTML img tag or similar
*/
function _imageTitle($img)
{
global $ID;
// some fixes on $img['src']
// see internalmedia() and externalmedia()
list($img['src']) = explode('#', $img['src'], 2);
if ($img['type'] == 'internalmedia') {
resolve_mediaid(getNS($ID), $img['src'], $exists, $this->date_at, true);
}
return $this->_media($img['src'], $img['title'], $img['align'], $img['width'], $img['height'], $img['cache']);
}
public function internalmedia($src, $title = NULL, $align = NULL, $width = NULL, $height = NULL, $cache = NULL, $linking = NULL)
{
global $ID;
resolve_mediaid(getNS($ID), $src, $exists);
$noLink = false;
$render = $linking == 'linkonly' ? false : true;
$link = $this->_getMediaLinkConf($src, $title, $align, $width, $height, $cache, $render);
list($ext, $mime) = mimetype($src);
if (substr($mime, 0, 5) == 'image' && $render) {
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache), $linking == 'direct');
} elseif ($mime == 'application/x-shockwave-flash') {
// don't link flash movies
$noLink = true;
} else {
// add file icons
$class = preg_replace('/[^_\\-a-z0-9]+/i', '_', $ext);
$link['class'] .= ' mediafile mf_' . $class;
$link['url'] = ml($src, array('id' => $ID, 'cache' => $cache), true);
}
//var_dump($link);
//output formatted
if ($linking == 'nolink' || $noLink) {
$this->doc .= $link['name'];
} else {
$this->doc .= $this->_formatLink($link);
}
}
/**
* Find all the node and edge data for the given namespaces
*/
function gather_data($namespaces, $depth = 0, $incmedia = 'ns')
{
global $conf;
$transplugin = plugin_load('helper', 'translation');
$pages = array();
$media = array();
foreach ($namespaces as $ns) {
// find media
if ($incmedia == 'ns') {
$data = array();
search($data, $conf['mediadir'], 'search_universal', array('depth' => $depth, 'listfiles' => true, 'listdirs' => false, 'pagesonly' => false, 'skipacl' => true, 'keeptxt' => true, 'meta' => true), str_replace(':', '/', $ns));
// go through all those media files
while ($item = array_shift($data)) {
$media[$item['id']] = array('title' => noNS($item['id']), 'size' => $item['size'], 'ns' => getNS($item['id']), 'time' => $item['mtime']);
}
}
// find pages
$data = array();
search($data, $conf['datadir'], 'search_universal', array('depth' => $depth, 'listfiles' => true, 'listdirs' => false, 'pagesonly' => true, 'skipacl' => true, 'firsthead' => true, 'meta' => true), str_replace(':', '/', $ns));
// ns start page
if ($ns && page_exists($ns)) {
$data[] = array('id' => $ns, 'ns' => getNS($ns), 'title' => p_get_first_heading($ns, false), 'size' => filesize(wikiFN($ns)), 'mtime' => filemtime(wikiFN($ns)), 'perm' => 16, 'type' => 'f', 'level' => 0, 'open' => 1);
}
// go through all those pages
while ($item = array_shift($data)) {
$time = (int) p_get_metadata($item['id'], 'date created', false);
if (!$time) {
$time = $item['mtime'];
}
$lang = $transplugin ? $transplugin->getLangPart($item['id']) : '';
if ($lang) {
$item['ns'] = preg_replace('/^' . $lang . '(:|$)/', '', $item['ns']);
}
$pages[$item['id']] = array('title' => $item['title'], 'ns' => $item['ns'], 'size' => $item['size'], 'time' => $time, 'links' => array(), 'media' => array(), 'lang' => $lang);
}
}
// now get links and media
foreach ($pages as $pid => $item) {
// get instructions
$ins = p_cached_instructions(wikiFN($pid), false, $pid);
// find links and media usage
foreach ($ins as $i) {
$mid = null;
if ($i[0] == 'internallink') {
$id = $i[1][0];
$exists = true;
resolve_pageid($item['ns'], $id, $exists);
list($id) = explode('#', $id, 2);
if ($id == $pid) {
continue;
}
// skip self references
if ($exists && isset($pages[$id])) {
$pages[$pid]['links'][] = $id;
}
if (is_array($i[1][1]) && $i[1][1]['type'] == 'internalmedia') {
$mid = $i[1][1]['src'];
// image link
} else {
continue;
// we're done here
}
}
if ($i[0] == 'internalmedia') {
$mid = $i[1][0];
}
if (is_null($mid)) {
continue;
}
if ($incmedia == 'none') {
continue;
}
// no media wanted
$exists = true;
resolve_mediaid($item['ns'], $mid, $exists);
list($mid) = explode('#', $mid, 2);
$mid = cleanID($mid);
if ($exists) {
if ($incmedia == 'all') {
if (!isset($media[$mid])) {
//add node
$media[$mid] = array('size' => filesize(mediaFN($mid)), 'time' => filemtime(mediaFN($mid)), 'ns' => getNS($mid), 'title' => noNS($mid));
}
$pages[$pid]['media'][] = $mid;
} elseif (isset($media[$mid])) {
$pages[$pid]['media'][] = $mid;
}
}
}
// clean up duplicates
$pages[$pid]['links'] = array_unique($pages[$pid]['links']);
$pages[$pid]['media'] = array_unique($pages[$pid]['media']);
}
return array('pages' => $pages, 'media' => $media);
}
function _convert_media(&$renderer, &$instr, $id)
{
global $ID;
// Resolvemedia returns the absolute path to media by reference
$exists = false;
resolve_mediaid(getNS($id), $instr[1][0], $exists);
}
/**
* Replaces titles of non-labeled internal media links with their original filenames
*/
function _replaceLinkTitle(&$event)
{
global $ID;
global $conf;
require_once DOKU_INC . 'inc/JpegMeta.php';
$ns = getNS($ID);
// get the instructions list from the handler
$calls =& $event->data->calls;
// array index numbers for readability
list($handler_name, $instructions, $source, $title, $linking) = array(0, 1, 0, 1, 6);
// scan media link and mark it with its original filename
$last = count($calls) - 1;
for ($i = 0; $i <= $last; $i++) {
// NOTE: 'externalmedia' is processed here because there is a
// basename() bug in fetching its auto-filled linktext.
// For more details please see common->_correctBasename().
if (!preg_match('/^(?:in|ex)ternalmedia$/', $calls[$i][$handler_name])) {
continue;
}
$inst =& $calls[$i][$instructions];
$filename = false;
$linktext = $inst[$title];
$linkonly = $inst[$linking] === 'linkonly';
list($src, $hash) = explode('#', $inst[$source], 2);
// get original filename
if ($calls[$i][$handler_name] === 'internalmedia') {
resolve_mediaid($ns, $src, $exists);
list($ext, $mime, $dl) = mimetype($src);
$filename = $this->_getOriginalFileName($src);
} else {
list($ext, $mime, $dl) = mimetype($src);
}
// prefetch auto-filled linktext
if (!$linktext) {
if (substr($mime, 0, 5) === 'image' && ($ext === 'jpg' || $ext === 'jpeg') && ($jpeg = new JpegMeta(mediaFN($src))) && ($caption = $jpeg->getTitle())) {
$linktext = $caption;
} else {
$linktext = $this->common->_correctBasename(noNS($src));
}
}
// add a marker (normally you cannot put '}}' in a media link title
// and cannot put ':' in a filename)
if ($filename === false) {
$inst[$title] = $linktext;
} elseif ($inst[$title] !== $linktext) {
$inst[$title] = $linktext . '}}preservefilenames:autofilled:' . $filename;
} else {
$inst[$title] = $linktext . '}}preservefilenames::' . $filename;
}
}
}
/**
* Helper function for getting all media references from an instruction array
*
* @param array $instructions The instructions to scan
* @param array $media_references The array of media references
* @param string $id The reference id for resolving media ids
*/
private function get_media_references_from_instructions($instructions, &$media_references, $id) {
foreach ($instructions as $ins) {
if ($ins[0] === 'internalmedia') {
$src = $ins[1][0];
list($src,$hash) = explode('#',$src,2);
resolve_mediaid(getNS($id),$src, $exists);
$media_references[] = $src;
} elseif (in_array($ins[0], array('interwikilink', 'windowssharelink', 'externallink', 'emaillink', 'locallink', 'internallink'))) {
$img = $ins[1][1];
if (is_array($img) && $img['type'] === 'internalmedia') {
list($src,$hash) = explode('#',$img['src'],2);
resolve_mediaid(getNS($id), $src, $exists);
$media_references[] = $src;
}
} elseif ($ins[0] === 'nest') {
// nested instructions
$this->get_media_references_from_instructions($ins[1][0], $media_references, $id);
} elseif ($ins[0] === 'plugin' && $ins[1][0] === 'variants_variants') {
// the variants plugin has two branches with nested instructions, both need to be rewritten
$this->get_media_references_from_instructions($ins[1][1][1], $media_references, $id);
$this->get_media_references_from_instructions($ins[1][1][2], $media_references, $id);
}
}
}
/**
* Returns the pages that use a given media file
*
* Does a quick lookup with the fulltext index, then
* evaluates the instructions of the found pages
*
* Aborts after $max found results
*/
function ft_mediause($id, $max)
{
if (!$max) {
$max = 1;
}
// need to find at least one
$result = array();
// quick lookup of the mediafile
// FIXME use metadata key lookup
$media = noNS($id);
$matches = idx_lookup(idx_tokenizer($media));
$docs = array_keys(ft_resultCombine(array_values($matches)));
if (!count($docs)) {
return $result;
}
// go through all found pages
$found = 0;
$pcre = preg_quote($media, '/');
foreach ($docs as $doc) {
$ns = getNS($doc);
preg_match_all('/\\{\\{([^|}]*' . $pcre . '[^|}]*)(|[^}]+)?\\}\\}/i', rawWiki($doc), $matches);
foreach ($matches[1] as $img) {
$img = trim($img);
if (preg_match('/^https?:\\/\\//i', $img)) {
continue;
}
// skip external images
list($img) = explode('?', $img);
// remove any parameters
resolve_mediaid($ns, $img, $exists);
// resolve the possibly relative img
if ($img == $id) {
// we have a match
$result[] = $doc;
$found++;
break;
}
}
if ($found >= $max) {
break;
}
}
sort($result);
return $result;
}
function _recordMediaUsage($src)
{
global $ID;
list($src, $hash) = explode('#', $src, 2);
if (media_isexternal($src)) {
return;
}
resolve_mediaid(getNS($ID), $src, $exists);
$this->meta['relation']['media'][$src] = $exists;
}