function create($id, $user_title = false)
{
ob_start();
$id = ltrim($id, ':');
$id = ":{$id}";
$namespace = getNS($id);
epub_save_namespace($namespace);
$mode = 'epub';
$Renderer =& plugin_load('renderer', $mode);
$Renderer->set_oebps();
$Renderer->set_current_page(epub_clean_name(str_replace(':', '_', $id)) . '.html');
$this->_renderer = $Renderer;
if (is_null($Renderer)) {
msg("No renderer for {$mode} found", -1);
exit;
}
global $ID;
$oldID = $ID;
$ID = cleanID($id);
$wiki_file = wikiFN($id);
if (!file_exists($wiki_file)) {
epub_push_spine(array("", ""));
echo "{$id} not found\n";
return false;
}
epub_update_progress("reading {$id}");
$instructions = p_cached_instructions($wiki_file, false, $id);
if (is_null($instructions)) {
return '';
}
$Renderer->notoc();
$Renderer->smileys = getSmileys();
$Renderer->entities = getEntities();
$Renderer->acronyms = array();
$Renderer->interwiki = getInterwiki();
epub_update_progress("rendering {$id}, this could take some time");
// Loop through the instructions
foreach ($instructions as $instruction) {
// Execute the callback against the Renderer
call_user_func_array(array(&$Renderer, $instruction[0]), $instruction[1]);
}
$result = "";
$result .= '<html xmlns="http://www.w3.org/1999/xhtml">' . "\n";
$result .= "\n<head>\n";
$result .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>' . "\n";
$result .= '<link rel="stylesheet" type="text/css" href="../Styles/style.css"/>';
epub_check_for_mathjax($result);
$result .= "\n<title>";
$result .= "</title>\n</head><body>\n";
$result .= "<div class='dokuwiki'>\n";
$info = $Renderer->info;
$data = array($mode, &$Renderer->doc);
trigger_event('RENDERER_CONTENT_POSTPROCESS', $data);
$xhtml = $Renderer->doc;
$result .= $xhtml;
$result .= "\n</div></body></html>\n";
$result = preg_replace_callback("/&(\\w+);/m", "epbub_entity_replace", $result);
$result = preg_replace("/(^[\r\n]*|[\r\n]+)[\\s\t]*[\r\n]+/m", "\n", $result);
$result = preg_replace("/^\\s+/m", "", $result);
$result = preg_replace_callback('|<p>([\\s\\n]*)(.*?<div.*?/div>.*?)([\\s\\n])*<\\/p>|im', create_function('$matches', '$result = $matches[1] . $matches[2] . $matches[3];
//echo "$result\\n";
return $result;'), $result);
ob_end_flush();
if ($user_title) {
$id = 'title.html';
} else {
$id = epub_clean_name(str_replace(':', '_', $id)) . '.html';
}
io_saveFile(epub_get_oebps() . "Text/{$id}", $result);
if ($user_title) {
epub_write_zip('Text/title.html');
$ID = $oldID;
return true;
}
$item_num = epub_write_item("Text/{$id}", "application/xhtml+xml");
epub_push_spine(array("Text/{$id}", $item_num));
epub_save_namespace();
$ID = $oldID;
return true;
}
/**
loads spine array and adds nav points to the ncx file
then outputs closing tags to ncx file. The header to
ncx file is created in epub_opf_header()
*/
function epub_write_ncx()
{
$toc = epub_get_oebps() . 'toc.ncx';
$opf_handle = fopen($toc, 'a');
if (!$opf_handle) {
echo "unable to open file: {$toc}\n";
exit;
}
$items = epub_push_spine();
array_unshift($items, array('Text/title.html'));
$num = 0;
foreach ($items as $page) {
$num++;
$page = $page[0];
$title = epub_titlesStack();
if (!$page) {
continue;
}
if ($title) {
echo "found {$title} for {$page}\n";
}
$navpoint = <<<NAVPOINT
<navPoint id="np-{$num}" playOrder="{$num}">
<navLabel>
\t<text>{$title}</text>
</navLabel>
<content src="{$page}"/>
</navPoint>
NAVPOINT;
fwrite($opf_handle, "{$navpoint}\n");
}
fwrite($opf_handle, "</navMap>\n</ncx>\n");
fflush($opf_handle);
fclose($opf_handle);
}