function get_online_display_content($format, $pageversion, $context, $subwiki, $cm, $index, $fs, &$files)
{
$markup = '';
$visibletitle = $pageversion->title === '' ? get_string('startpage', 'ouwiki') : $pageversion->title;
if ($format != OUWIKI_FORMAT_TEMPLATE) {
$pageversion->xhtml = file_rewrite_pluginfile_urls($pageversion->xhtml, 'pluginfile.php', $context->id, 'mod_ouwiki', 'content', $pageversion->versionid);
}
switch ($format) {
case OUWIKI_FORMAT_TEMPLATE:
// Print template wiki page.
$markup .= '<page>';
if ($pageversion->title !== '') {
$markup .= '<title>' . htmlspecialchars($pageversion->title) . '</title>';
}
$markup .= '<versionid>' . $pageversion->versionid . '</versionid>';
// Copy images found in content.
preg_match_all('#<img.*?src="@@PLUGINFILE@@/(.*?)".*?/>#', $pageversion->xhtml, $matches);
if (!empty($matches)) {
// Extract the file names from the matches.
foreach ($matches[1] as $key => $match) {
// Get file name and copy to zip.
$match = urldecode($match);
// Copy image - on fail swap tag with string.
if ($file = $fs->get_file($context->id, 'mod_ouwiki', 'content', $pageversion->versionid, '/', $match)) {
$files["/{$pageversion->versionid}/{$match}/"] = $file;
} else {
$pageversion->xhtml = str_replace($matches[0][$key], $brokenimagestr, $pageversion->xhtml);
}
}
}
$markup .= '<xhtml>' . htmlspecialchars($pageversion->xhtml) . '</xhtml>';
// Add attachments.
if ($attachments = $fs->get_area_files($context->id, 'mod_ouwiki', 'attachment', $pageversion->versionid, 'itemid', false)) {
// We have attachements.
$markup .= '<attachments>';
$attachmentsarray = array();
foreach ($attachments as $attachment) {
$filename = $attachment->get_filename();
array_push($attachmentsarray, $filename);
$files["/{$pageversion->versionid}/{$filename}/"] = $attachment;
}
$markup .= implode('|', $attachmentsarray);
$markup .= '</attachments>';
}
$markup .= '</page>';
break;
case OUWIKI_FORMAT_RTF:
$markup .= '<h1>' . htmlspecialchars($visibletitle) . '</h1>';
$markup .= trim($pageversion->xhtml);
$markup .= '<br /><br /><hr />';
break;
case OUWIKI_FORMAT_HTML:
print '<div class="ouw_entry"><a name="' . $pageversion->pageid . '"></a><h1 class="ouw_entry_heading">' . '<a href="view.php?' . ouwiki_display_wiki_parameters($pageversion->title, $subwiki, $cm) . '">' . htmlspecialchars($visibletitle) . '</a></h1>';
print ouwiki_convert_content($pageversion->xhtml, $subwiki, $cm, $index, $pageversion->xhtmlformat);
print '</div>';
break;
}
return $markup;
}
case OUWIKI_FORMAT_TEMPLATE:
print '<page>';
if ($pageversion->title !== '') {
print '<title>' . htmlspecialchars($pageversion->title) . '</title>';
}
print '<xhtml>' . htmlspecialchars($pageversion->xhtml) . '</xhtml>';
print '</page>';
break;
case OUWIKI_FORMAT_RTF:
$html .= '<h1>' . htmlspecialchars($visibletitle) . '</h1>';
$html .= trim($pageversion->xhtml);
$html .= '<br /><br /><hr />';
break;
case OUWIKI_FORMAT_HTML:
print '<div class="ouw_entry"><a name="' . $pageversion->pageid . '"></a><h1 class="ouw_entry_heading"><a href="view.php?' . ouwiki_display_wiki_parameters($pageversion->title, $subwiki, $cm) . '">' . htmlspecialchars($visibletitle) . '</a></h1>';
print ouwiki_convert_content($pageversion->xhtml, $subwiki, $cm, $index, $pageversion->xhtmlformat);
print '</div>';
break;
}
if ($first) {
$first = false;
}
}
switch ($format) {
case OUWIKI_FORMAT_TEMPLATE:
print '</wiki>';
break;
case OUWIKI_FORMAT_RTF:
$html .= '</root>';
rtf_from_html($filename . '.rtf', $html);
break;
public function ouwiki_print_preview($content, $page, $subwiki, $cm, $contentformat)
{
global $CFG;
// Convert content.
$content = ouwiki_convert_content($content, $subwiki, $cm, null, $contentformat);
// Need to replace brokenfile.php with draftfile.php since switching off filters
// will switch off all filter.
$content = str_replace("\"{$CFG->httpswwwroot}/brokenfile.php#", "\"{$CFG->httpswwwroot}/draftfile.php", $content);
// Create output to be returned for printing.
$output = html_writer::tag('p', get_string('previewwarning', 'ouwiki'), array('class' => 'ouw_warning'));
$output .= html_writer::start_tag('div', array('class' => 'ouw_preview'));
$output .= $this->output->box_start("generalbox boxaligncenter");
// Title & content of page.
$title = $page !== null && $page !== '' ? htmlspecialchars($page) : get_string('startpage', 'ouwiki');
$output .= html_writer::tag('h1', $title);
$output .= $content;
$output .= html_writer::end_tag('div');
$output .= $this->output->box_end();
return $output;
}
}
if ($save) {
if (!$newsection) {
// Check we started editing the right version
$startversionid = required_param('startversionid', PARAM_INT);
$versionok = $startversionid == $pageversion->versionid;
} else {
$versionok = true;
}
// If we either don't have a lock or are editing the wrong version...
if (!$versionok || !$lockok) {
$savefailtitle = get_string('savefailtitle', 'ouwiki');
$specificmessage = get_string(!$versionok ? 'savefaildesynch' : 'savefaillocked', 'ouwiki');
$returntoview = get_string('returntoview', 'ouwiki');
$savefailcontent = get_string('savefailcontent', 'ouwiki');
$actualcontent = ouwiki_convert_content($content, $subwiki, $cm, null, $pageversion->xhtmlformat);
// we are either returning to an existing page or a "new" one that ws
// simultaneously created by someone else at the same time
$returnpage = $addpage ? $frompage : $pagename;
ouwiki_release_lock($pageversion->pageid);
echo $OUTPUT->header();
$pagefield = '';
if ($returnpage !== '') {
$pagefield = html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'page', 'value' => $returnpage));
}
print '<div id="ouwiki_savefail">' . '<h2>' . $savefailtitle . '</h2>' . '<p>' . $specificmessage . '</p>' . '<form action="view.php" method="get">' . '<input type="hidden" name="id" value="' . $cm->id . '" />' . $pagefield . '<input type="submit" value="' . $returntoview . '" />' . '</form>' . '<p>' . $savefailcontent . '</p>' . '<div class="ouwiki_savefailcontent">' . $actualcontent . '</div>' . '</div><div>';
ouwiki_print_footer($course, $cm, $subwiki, $pagename);
exit;
}
$event = null;
if ($section) {
function ouwiki_display_preview($content, $page, $subwiki, $cm)
{
// Title
$title = $page !== null && $page !== '' ? htmlspecialchars($page) : get_string('startpage', 'ouwiki');
$result = '<h1>' . $title . '</h1>';
// Content of page
$result .= ouwiki_convert_content($content, $subwiki, $cm);
return $result;
}
function ouwiki_display_entirewiki_page_in_index($pageinfo, $subwiki, $cm, $index, $context)
{
global $ouwiki;
// Get page details.
$pageversion = ouwiki_get_current_page($subwiki, $pageinfo->title);
// If the page hasn't really been created yet, skip it.
if (is_null($pageversion->xhtml)) {
return '';
}
$visibletitle = $pageversion->title === '' ? get_string('startpage', 'ouwiki') : $pageversion->title;
$pageversion->xhtml = file_rewrite_pluginfile_urls($pageversion->xhtml, 'pluginfile.php', $context->id, 'mod_ouwiki', 'content', $pageversion->versionid);
$pageversion->xhtml = ouwiki_convert_content($pageversion->xhtml, $subwiki, $cm, $index, $pageversion->xhtmlformat);
$output = '<div class="ouw_entry"><a name="' . $pageversion->pageid . '"></a><h1 class="ouw_entry_heading"><a href="view.php?' . ouwiki_display_wiki_parameters($pageversion->title, $subwiki, $cm) . '">' . htmlspecialchars($visibletitle) . '</a></h1>';
$output .= $pageversion->xhtml;
$output .= '</div>';
return $output;
}
if (!$addnewsection) {
// Check we started editing the right version
$startversionid = required_param('startversionid', PARAM_INT);
$versionok = $startversionid == $pageversion->versionid;
} else {
$versionok = true;
}
// If we either don't have a lock or are editing the wrong version...
if (!$versionok || !$lockok) {
ouwiki_release_lock($pageversion->pageid);
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context);
$savefailtitle = get_string('savefailtitle', 'ouwiki');
$specificmessage = get_string(!$versionok ? 'savefaildesynch' : 'savefaillocked', 'ouwiki');
$returntoview = get_string('returntoview', 'ouwiki');
$savefailcontent = get_string('savefailcontent', 'ouwiki');
$actualcontent = ouwiki_convert_content($content, $subwiki, $cm);
print "\n<div id='ouwiki_savefail'>\n <h2>{$savefailtitle}</h2>\n <p>{$specificmessage}</p>\n <form action='view.php' method='get'>\n {$wikiformfields}\n <input type='submit' value='{$returntoview}' />\n </form>\n <p>{$savefailcontent}</p>\n <div class='ouwiki_savefailcontent'>\n {$actualcontent}\n </div>\n</div>";
print_footer($course);
exit;
}
$section = optional_param('section', null, PARAM_RAW);
if ($section) {
ouwiki_save_new_version_section($course, $cm, $ouwiki, $subwiki, $pagename, $pageversion->xhtml, $content, $sectiondetails);
} else {
if ($createnewpage) {
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $originalpagename, $pagename, $content);
} else {
if ($addnewsection) {
ouwiki_create_new_section($course, $cm, $ouwiki, $subwiki, $pagename, $content, $sectionheader);
} else {
// do normal save
