// Check permission - Allow anyone with edit capability to revert to a previous version
$canrevert = has_capability('mod/ouwiki:edit', $context);
if (!$canrevert) {
print_error('reverterrorcapability', 'ouwiki');
}
// Check if reverting to previous version has been confirmed
$confirmed = optional_param('confirm', null, PARAM_RAW);
if ($confirmed) {
// Lock something - but maybe this should be the current version
list($lockok, $lock) = ouwiki_obtain_lock($ouwiki, $pageversion->pageid);
// Revert to previous version
ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $pagename, $pageversion->xhtml);
// Unlock whatever we locked
ouwiki_release_lock($pageversion->pageid);
// Redirect to view what is now the current version
redirect('view.php?' . ouwiki_display_wiki_parameters($pagename, $subwiki, $cm, OUWIKI_PARAMS_URL));
exit;
} else {
// Display confirm form
$nav = get_string('revertversion', 'ouwiki');
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context, array(array('name' => $nav, 'type' => 'ouwiki')), true, true);
print_box_start();
$a = ouwiki_nice_date($pageversion->timecreated);
print get_string('revertversionconfirm', 'ouwiki', $a);
print '<form action="revert.php" method="post">';
print ouwiki_display_wiki_parameters($pagename, $subwiki, $cm, OUWIKI_PARAMS_FORM);
print '<input type="hidden" name="version" value="' . $versionid . '" />' . '<input type="submit" name="confirm" value="' . get_string('revertversion', 'ouwiki') . '"/> ' . '<input type="submit" name="cancel" value="' . get_string('cancel') . '"/>';
print '</form>';
print_box_end();
ouwiki_print_footer($course, $cm, $subwiki, $pagename);
}
if ($subwiki->userid) {
$userid = $subwiki->userid;
} else {
$userid = required_param('userid', PARAM_INT);
}
require_capability('mod/ouwiki:viewcontributions', $context);
// Check for downloading to .csv file
$title = get_string('report_userreports', 'ouwiki');
$csv = false;
$format = optional_param('format', false, PARAM_ALPHA);
if ($format == 'csv' || $format == 'excelcsv') {
$filename = substr($course->shortname . '_' . format_string(htmlspecialchars($ouwiki->name)), 0, 31 - strlen($title)) . '_' . $title;
$csv = new csv_writer($filename, $format);
} else {
// Do header
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $title, $context, null, false);
print '<div id="ouwiki_belowtabs_reports">';
}
// get header text for tables from language page
$header->user = get_string('report_user', 'ouwiki');
$header->username = get_string('report_username', 'ouwiki');
$header->startday = get_string('report_startday', 'ouwiki');
$header->lastday = get_string('report_lastday', 'ouwiki');
$header->timeonwiki = get_string('report_timeonwiki', 'ouwiki');
$header->createdpages = get_string('report_createdpages', 'ouwiki');
$header->editedpages = get_string('report_editedpages', 'ouwiki');
$header->edits = get_string('report_edits', 'ouwiki');
$header->comments = get_string('report_comments', 'ouwiki');
$header->additions = get_string('report_additions', 'ouwiki');
$header->deletes = get_string('report_deletes', 'ouwiki');
$header->otheredits = get_string('report_otheredits', 'ouwiki');
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
* @package ouwiki
*/
/** */
$countasview = true;
require 'basicpage.php';
if (class_exists('ouflags')) {
require_once '../../local/mobile/ou_lib.php';
global $OUMOBILESUPPORT;
$OUMOBILESUPPORT = true;
ou_set_is_mobile(ou_get_is_mobile_from_cookies());
if (ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context);
global $CFG;
//cheeck consistency in setting Sub-wikis and group mode;
$urllink = $CFG->wwwroot . '/course/view.php?id=' . $cm->course;
if ($cm->groupmode == 0 && isset($subwiki->groupid)) {
error("Sub-wikis is set to 'One wiki per group'. \n Please change Group mode to 'Separate groups' or 'Visible groups'.", $urllink);
}
if ($cm->groupmode > 0 && !isset($subwiki->groupid)) {
error("Sub-wikis is NOT set to 'One wiki per group'. \n Please change Group mode to 'No groups'.", $urllink);
}
if (ajaxenabled() || class_exists('ouflags')) {
// YUI and basic script
require_js(array('yui_yahoo', 'yui_event', 'yui_connection', 'yui_dom', 'yui_animation'));
// Print javascript
print '<script type="text/javascript" src="ouwiki.js"></script><script type="text/javascript">
strCloseComments="' . addslashes_js(get_string('closecomments', 'ouwiki')) . '";
$countasview = true;
require 'basicpage.php';
if (class_exists('ouflags')) {
require_once '../../local/mobile/ou_lib.php';
global $OUMOBILESUPPORT;
$OUMOBILESUPPORT = true;
ou_set_is_mobile(ou_get_is_mobile_from_cookies());
}
$treemode = optional_param('type', '', PARAM_ALPHA) == 'tree';
// Get basic wiki parameters
$wikiparams = ouwiki_display_wiki_parameters(null, $subwiki, $cm);
// Do header
if (class_exists('ouflags') && ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, get_string('index', 'ouwiki'), $context, null, false);
// Print tabs for selecting index type
$tabrow = array();
$tabrow[] = new tabobject('alpha', 'wikiindex.php?' . $wikiparams, get_string('tab_index_alpha', 'ouwiki'));
$tabrow[] = new tabobject('tree', 'wikiindex.php?' . $wikiparams . '&type=tree', get_string('tab_index_tree', 'ouwiki'));
$tabs = array();
$tabs[] = $tabrow;
print_tabs($tabs, $treemode ? 'tree' : 'alpha');
print '<div id="ouwiki_belowtabs">';
global $orphans;
function ouwiki_display_page_in_index($indexitem, $subwiki, $cm)
{
if ($startpage = is_null($indexitem->title)) {
$title = get_string('startpage', 'ouwiki');
$output = '<div class="ouw_index_startpage">';
} else {
require 'basicpage.php';
$v1 = required_param('v1', PARAM_INT);
$v2 = required_param('v2', PARAM_INT);
// Check permission - Allow anyone with delete page capability to compare with a deleted page version
$candelete = has_capability('mod/ouwiki:deletepage', $context);
// Get the current page [and current version, which we ignore]
$pageversion1 = ouwiki_get_page_version($subwiki, $pagename, $v1);
$pageversion2 = ouwiki_get_page_version($subwiki, $pagename, $v2);
if (!$pageversion1 || !$pageversion2 || (!empty($pageversion1->deletedat) || !empty($pageversion2->deletedat)) && !$candelete) {
error('Specified version does not exist');
}
if ($pageversion1 >= $pageversion2) {
error('Versions out of order');
}
// Print header
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context, array(array('name' => get_string('tab_history', 'ouwiki'), 'link' => 'history.php?' . ouwiki_display_wiki_parameters($pagename, $subwiki, $cm), 'type' => 'ouwiki'), array('name' => get_string('changesnav', 'ouwiki'), 'type' => 'ouwiki')), true, true);
// Obtain difference between two versions
list($diff1, $diff2, $numchanges) = ouwiki_diff_html($pageversion1->xhtml, $pageversion2->xhtml);
// if there are no changes then check if there are any annotations in the new version
if ($numchanges == 0) {
$annotations = ouwiki_get_annotations($pageversion2);
if (count($annotations) === 0) {
$advice = get_string('diff_nochanges', 'ouwiki');
} else {
$advice = get_string('diff_someannotations', 'ouwiki');
}
} else {
$advice = get_string('advice_diff', 'ouwiki');
}
print '<p class="ouw_advice">' . $advice . ' ' . get_string('returntohistory', 'ouwiki', 'history.php?' . ouwiki_display_wiki_parameters($pagename, $subwiki, $cm)) . '</p>';
// Obtain difference between two versions
if ($newpages) {
$changes = ouwiki_get_subwiki_recentpages($subwiki->id, $from, OUWIKI_PAGESIZE + 1);
} else {
$changes = ouwiki_get_subwiki_recentchanges($subwiki->id, $from, OUWIKI_PAGESIZE + 1);
}
// Do header
$atomurl = $CFG->wwwroot . '/mod/ouwiki/feed-wikihistory.php?' . $wikiparams . ($newpages ? '&type=pages' : '') . '&magic=' . $subwiki->magic;
$rssurl = $CFG->wwwroot . '/mod/ouwiki/feed-wikihistory.php?' . $wikiparams . ($newpages ? '&type=pages' : '') . '&magic=' . $subwiki->magic . '&format=rss';
$meta = '<link rel="alternate" type="application/atom+xml" title="Atom feed" ' . 'href="' . $atomurl . '" />';
// bug #3542
$wikiname = format_string(htmlspecialchars($ouwiki->name));
$title = $wikiname . ' - ' . get_string('wikirecentchanges', 'ouwiki');
if (class_exists('ouflags') && ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $from > 0 ? get_string('wikirecentchanges_from', 'ouwiki', (int) ($from / OUWIKI_PAGESIZE) + 1) : get_string('wikirecentchanges', 'ouwiki'), $context, null, false, false, $meta, $title);
// Print tabs for selecting all changes/new pages
$tabrow = array();
$tabrow[] = new tabobject('changes', 'wikihistory.php?' . $wikiparams, get_string('tab_index_changes', 'ouwiki'));
$tabrow[] = new tabobject('pages', 'wikihistory.php?' . $wikiparams . '&type=pages', get_string('tab_index_pages', 'ouwiki'));
$tabs = array();
$tabs[] = $tabrow;
print_tabs($tabs, $newpages ? 'pages' : 'changes');
print '<div id="ouwiki_belowtabs">';
// On first page, show information
if (!$from) {
print get_string('advice_wikirecentchanges_' . ($newpages ? 'pages' : 'changes' . (!empty($CFG->ouwikienablecurrentpagehighlight) ? '' : '_nohighlight')), 'ouwiki') . '</p>';
}
$strdate = get_string('date');
$strtime = get_string('time');
$strpage = get_string('page', 'ouwiki');
* @author s.marshall@open.ac.uk
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
* @package ouwiki
*/
/** */
require 'basicpage.php';
if (class_exists('ouflags')) {
require_once '../../local/mobile/ou_lib.php';
global $OUMOBILESUPPORT;
$OUMOBILESUPPORT = true;
ou_set_is_mobile(ou_get_is_mobile_from_cookies());
if (ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, get_string('searchresults'), $context);
require_once '../../blocks/ousearch/searchlib.php';
$querytext = stripslashes(required_param('query', PARAM_RAW));
$query = new ousearch_search($querytext);
$query->set_coursemodule($cm);
if ($subwiki->groupid) {
$query->set_group_id($subwiki->groupid);
}
if ($subwiki->userid) {
$query->set_user_id($subwiki->userid);
}
$foundsomething = ousearch_display_results($query, 'search.php?' . ouwiki_display_wiki_parameters(null, $subwiki, $cm));
// Footer
ouwiki_print_footer($course, $cm, $subwiki, null, 'search.php?query=' . urlencode($querytext), $foundsomething ? null : 'searchfailure', $querytext);
?>
$wikiparams = ouwiki_display_wiki_parameters($pagename, $subwiki, $cm);
$wikiinputs = ouwiki_display_wiki_parameters($pagename, $subwiki, $cm, OUWIKI_PARAMS_FORM);
// Do header
$atomurl = $CFG->wwwroot . '/mod/ouwiki/feed-history.php?' . $wikiparams . '&magic=' . $subwiki->magic;
$rssurl = $CFG->wwwroot . '/mod/ouwiki/feed-history.php?' . $wikiparams . '&magic=' . $subwiki->magic . '&format=rss';
$meta = '<link rel="alternate" type="application/atom+xml" title="Atom feed" ' . 'href="' . $atomurl . '" />';
$title = get_string('historyfor', 'ouwiki');
$wikiname = format_string(htmlspecialchars($ouwiki->name));
$name = '';
if ($pagename) {
$name = $pagename;
} else {
$name = get_string('startpage', 'ouwiki');
}
$title = $wikiname . ' - ' . $title . ' : ' . $name;
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context, null, false, false, $meta, $title);
// get delete capability for wiki page versions and associated delete strings
$candelete = has_capability('mod/ouwiki:deletepage', $context);
$strdelete = get_string('delete');
$strdeleted = get_string('deleted');
$strundelete = get_string('undelete', 'ouwiki');
// Get history
$changes = ouwiki_get_page_history($pageversion->pageid, $candelete);
ouwiki_print_tabs('history', $pagename, $subwiki, $cm, $context, true, $pageversion->locked);
print_string('advice_history', 'ouwiki', "view.php?{$wikiparams}");
// Print message about deleted things being invisible to students so admins
// don't get confused
if ($candelete) {
$found = false;
foreach ($changes as $change) {
if (!empty($change->deletedat)) {
$overridebutton = $canoverride ? "\n<form class='ouwiki_overridelock' action='override.php' method='post'>\n <input type='hidden' name='redirpage' value='annotate'>\n {$wikiformfields}\n <input type='submit' value='{$overridelock}' />\n</form>\n" : '';
$cancel = get_string('cancel');
$tryagain = get_string('tryagain', 'ouwiki');
print "\n<div id='ouwiki_lockinfo'>\n <h2>{$pagelockedtitle}</h2>\n <p>{$pagelockeddetails} {$pagelockedtimeout}</p>\n {$pagelockedoverride}\n <div class='ouwiki_lockinfobuttons'>\n <form action='edit.php' method='get'>\n {$wikiformfields}\n <input type='submit' value='{$tryagain}' />\n </form>\n <form action='view.php' method='get'>\n {$wikiformfields}\n <input type='submit' value='{$cancel}' />\n </form>\n {$overridebutton}\n </div>\n</div>";
print_footer($course);
exit;
}
// The page is now locked to us! Go ahead and print edit form
// get title of the page
$title = get_string('annotatingpage', 'ouwiki');
$wikiname = format_string(htmlspecialchars($ouwiki->name));
$name = '';
$name = $pagename;
$title = $wikiname . ' - ' . $title . ' : ' . $name;
// Print header
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context, array(array('name' => get_string('annotatingpage', 'ouwiki'), 'type' => 'ouwiki')), false, false, '', $title);
if (ajaxenabled() || class_exists('ouflags')) {
// YUI and basic script
require_js(array('yui_yahoo', 'yui_connection', 'yui_dom', 'yui_dom-event', 'yui_animation', 'yui_container', 'yui_dragdrop', 'yui_element', 'yui_button'));
// Print javascript
print '<script type="text/javascript" src="annotate.js"></script><script type="text/javascript">
strCloseComments="' . addslashes_js(get_string('closecomments', 'ouwiki')) . '";
strCloseCommentForm="' . addslashes_js(get_string('closecommentform', 'ouwiki')) . '";
ouwikiStrings = {save : "' . addslashes_js(get_string('add')) . '",
cancel : "' . addslashes_js(get_string('cancel')) . '"};
</script>';
}
// Tabs
ouwiki_print_tabs('annotate', $pagename, $subwiki, $cm, $context, $pageversion->versionid ? true : false, $pageversion->locked);
ouwiki_print_editlock($lock, $ouwiki);
if ($ouwiki->timeout && $js) {
switch ($format) {
case OUWIKI_FORMAT_TEMPLATE:
header('Content-Type: text/xml; encoding=UTF-8');
header('Content-Disposition: attachment; filename="' . $filename . '.template.xml"');
print '<wiki>';
break;
case OUWIKI_FORMAT_RTF:
require_once '../../local/rtf.php';
$html = '<root><p>' . get_string('savedat', 'ouwiki', userdate(time())) . '</p><hr />';
break;
case OUWIKI_FORMAT_HTML:
// Do header
if (class_exists('ouflags') && ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, get_string('entirewiki', 'ouwiki'), $context, null, false, true);
print '<div class="ouwiki_content">';
break;
}
// Get list of all pages
$first = true;
$index = ouwiki_get_subwiki_index($subwiki->id);
foreach ($index as $pageinfo) {
// 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)) {
continue;
}
$visibletitle = is_null($pageversion->title) ? get_string('startpage', 'ouwiki') : $pageversion->title;
switch ($format) {
} else {
if (!$section) {
$name = get_string('startpage', 'ouwiki');
} else {
$title = get_string('editingsection', 'ouwiki');
$name = htmlspecialchars($sectiontitle);
}
}
// endif
}
$title = $wikiname . ' - ' . $title . ' : ' . $name;
// Print header
if (class_exists('ouflags') && ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context, array(array('name' => $section ? get_string('editingsection', 'ouwiki', htmlspecialchars($sectiontitle)) : get_string('editingpage', 'ouwiki'), 'type' => 'ouwiki')), false, false, '', $title);
if ($addnewsection) {
$section = false;
}
// Tabs
ouwiki_print_tabs('edit', $pagename, $subwiki, $cm, $context, $pageversion->versionid ? true : false);
// setup the edit locking
ouwiki_print_editlock($lock, $ouwiki);
// Calculate initial text for html editor
if ($section) {
$existing = $sectiondetails->content;
} else {
if ($addnewsection) {
$existing = $sectionheader;
} else {
if ($pageversion) {
