'.get_lang('HomeWiki').'
'.get_lang('Page').'
'.get_lang('EditPage').'
'.get_lang('Discuss').'
'.get_lang('History').'
'.$LinksPages.'
'.get_lang('Delete').''; echo ''.get_lang('More').'
'; echo '
'; echo '
- ';
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
//TODO: config area and private stats
}
//Submenu Orphaned pages
echo '
- '.get_lang('OrphanedPages').' '; //Submenu Wanted pages echo '
- '.get_lang('WantedPages').' '; //Submenu Most visited pages echo '
- '.get_lang('MostVisitedPages').' '; //Submenu Most changed pages echo '
- '.get_lang('MostChangedPages').' '; //Submenu Most linked pages //echo '
- '.get_lang('MostLinkedPages').' ';//TODO //Submenu Dead end pages //echo '
- '.get_lang('DeadEndPages').' ';//TODO //Submenu Most new pages (not versions) //echo '
- '.get_lang('MostNewPages').' ';//TODO //Submenu Most long pages //echo '
- '.get_lang('MostLongPages').' ';//TODO //Submenu Protected pages //echo '
- '.get_lang('ProtectedPages').' ';//TODO //Submenu Hidden pages //echo '
- '.get_lang('HiddenPages').' ';//TODO //Submenu Most discuss pages //echo '
- '.get_lang('MostDiscussPages').' ';//TODO //Submenu Best scored pages //echo '
- '.get_lang('BestScoredPages').' ';//TODO //Submenu Pages with more progress //echo '
- '.get_lang('MProgressPages').' ';//TODO //Submenu Most active users echo '
- '.get_lang('MostActiveUsers').' '; //Submenu Most active users in discuss //echo '
- '.get_lang('MostDiscussUsers').' ';//TODO //Submenu Individual assignments //echo '
- '.get_lang('Assignments').' ';//TODO //Submenu Delayed assignments //echo '
- '.get_lang('DelayedAssignments').' ';//TODO //Submenu Random page //echo '
- '.get_lang('RandomPage').' ';//TODO echo '
'; echo ''.get_lang('MostActiveUsers').'
'; echo '
'; $sql='SELECT *, COUNT(*) AS NEDIT FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY user_id ORDER BY NEDIT DESC LIMIT 10'; //first ten users with more versions $allpages=api_sql_query($sql,__FILE__,__LINE__); echo '
- ';
while ($row=Database::fetch_array($allpages))
{
$userinfo=Database::get_user_info_from_id($row['user_id']);
echo '
- '.$userinfo['lastname'].', '.$userinfo['firstname'].' -> '.$row['NEDIT'].' '.get_lang('Contributions').' '; } echo '
'; echo ''.get_lang('UserContributions').': '.$userinfo['lastname'].', '.$userinfo['firstname'].'
'; echo '
'; if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden { $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND user_id="'.$_GET['user_id'].'" ORDER BY reflink,version ASC'; } else { $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND user_id="'.$_GET['user_id'].'" AND visibility=1 ORDER BY reflink,version ASC'; } $allpages=api_sql_query($sql,__FILE__,__LINE__); echo '
- ';
while ($row=Database::fetch_array($allpages))
{
//fix assignment icon
if($row['assignment']==1)
{
$ShowAssignment='
- '.$day.' '.$MonthsLong[$month-1].' '.$year.' '.$hours.":".$minutes.":".$seconds.' ... '.$ShowAssignment.''.$row['title'].' ('.get_lang('Version').' '.$row['version'].') ... '.get_lang('Progress').': '.$row['progress'].'%'.$showcomment.' '; } echo '
';
}
elseif ($row['assignment']==2)
{
$ShowAssignment='
';
}
elseif ($row['assignment']==0)
{
$ShowAssignment='
';
}
//fix time
$year = substr($row['timestamp'], 0, 4);
$month = substr($row['timestamp'], 5, 2);
$day = substr($row['timestamp'], 8, 2);
$hours=substr($row['timestamp'], 11,2);
$minutes=substr($row['timestamp'], 14,2);
$seconds=substr($row['timestamp'], 17,2);
//fix comment
$comment=$row['comment'];
if (!empty($comment))
{
$showcomment= ' ... '.get_lang('Comments').': ';
}
else
{
$showcomment= ' ... '. get_lang('Comments').': ';
}
echo ''; echo ''.get_lang('MostChangesPages').'
'; echo '
'; if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden { $sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY MAX DESC, reflink LIMIT 10'; //first ten users } else { $sql='SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 GROUP BY reflink ORDER BY MAX DESC, reflink LIMIT 10';//first ten users } $allpages=api_sql_query($sql,__FILE__,__LINE__); echo '
- ';
while ($row=Database::fetch_array($allpages))
{
//fix assignment icon
if($row['assignment']==1)
{
$ShowAssignment='
- '.$ShowAssignment.''.$row['title'].' '.get_lang('With').' '.$row['MAX'].' '.get_lang('Changes').' '; //TODO:check if hidden and assignment mode } echo '
';
}
elseif ($row['assignment']==2)
{
$ShowAssignment='';
}
elseif ($row['assignment']==0)
{
$ShowAssignment='';
}
echo ''; echo ''.get_lang('MostVisitedPages').'
'; echo '
'; if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden { $sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink'; // warning GROUP BY reflink don't return the last version, always the first id } else { $sql='SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND visibility=1 GROUP BY reflink'; // warning GROUP BY reflink don't return the last version, always the first id } $allpages=api_sql_query($sql,__FILE__,__LINE__); //show table if (mysql_num_rows($allpages) > 0) { $row = array (); while ($obj = mysql_fetch_object($allpages)) { //get type assignment icon if($obj->assignment==1) { $ShowAssignment='
';
}
elseif ($obj->assignment==2)
{
$ShowAssignment='';
}
elseif ($obj->assignment==0)
{
$ShowAssignment='';
}
$row = array ();
$row[] =$ShowAssignment;
$row[] = ''.$obj->title.'';
$row[] = $obj->tsum;
$rows[] = $row;
}
$table = new SortableTableFromArrayConfig($rows,2,10,'MostVisitedPages_table','','','DESC');
$table->set_additional_parameters(array('cidReq' =>$_GET['cidReq'],'action'=>$_GET['action'],'group_id'=>Security::remove_XSS($_GET['group_id'])));
$table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
$table->set_header(1,get_lang('Title'), true);
$table->set_header(2,get_lang('Visits'), true);
$table->display();
}
}
/////////////////////// Wanted pages /////////////////////// Juan Carlos Raña Trabado
if ($_GET['action']=='wanted')
{
echo ''; echo ''.get_lang('WantedPages').'
'; echo '
'; $pages = array(); $refs = array(); $orphaned = array(); $sort_wanted=array(); //get name pages $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY reflink ASC'; $allpages=api_sql_query($sql,__FILE__,__LINE__); while ($row=Database::fetch_array($allpages)) { $pages[] = $row['reflink']; } //get name refs in last pages and make a unique list $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE '.$groupfilter.' AND id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink)'; $allpages=api_sql_query($sql,__FILE__,__LINE__); while ($row=Database::fetch_array($allpages)) { //$row['linksto']= str_replace("\n".$row["reflink"]."\n", "\n", $row["linksto"]); //remove self reference. TODO check $rf = explode(" ", trim($row["linksto"]));//wanted pages without /n only blank " " $refs = array_merge($refs, $rf); if ($n++ > 299) { $refs = array_unique($refs); $n=0; } // (clean-up only every 300th loop). Thanks to Erfurt Wiki } //sort linksto. Find linksto into reflink. If not found ->page is wanted natcasesort($refs); echo '
- ';
foreach($refs as $v)
{
if(!in_array($v, $pages))
{
if (trim($v)!=="")
{
echo '
- '.str_replace('_',' ',$v).' '; } } } echo '
'; echo ''.get_lang('OrphanedPages').'
'; echo '
'; $pages = array(); $refs = array(); $orphaned = array(); $sort_orphaned=array(); //get name pages $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' GROUP BY reflink ORDER BY reflink ASC'; $allpages=api_sql_query($sql,__FILE__,__LINE__); while ($row=Database::fetch_array($allpages)) { $pages[] = $row['reflink']; } //get name refs in last pages and make a unique list $sql='SELECT * FROM '.$tbl_wiki.' s1 WHERE '.$groupfilter.' AND id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s1.reflink = s2.reflink)'; $allpages=api_sql_query($sql,__FILE__,__LINE__); while ($row=Database::fetch_array($allpages)) { //$row['linksto']= str_replace("\n".$row["reflink"]."\n", "\n", $row["linksto"]); //remove self reference. TODO check $rf = explode(" ", trim($row["linksto"])); //TODO: check fix replace explode("\n", trim($row["linksto"])) with explode(" ", trim($row["linksto"])) $refs = array_merge($refs, $rf); if ($n++ > 299) { $refs = array_unique($refs); $n=0; } // (clean-up only every 300th loop). Thanks to Erfurt Wiki } //search each name of list linksto into list reflink foreach($pages as $v) { if(!in_array($v, $refs)) { $orphaned[] = $v; } } //change reflink by title foreach($orphaned as $vshow) { if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden { $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND reflink="'.$vshow.'" GROUP BY reflink'; } else { $sql='SELECT * FROM '.$tbl_wiki.' WHERE '.$groupfilter.' AND reflink="'.$vshow.'" AND visibility=1 GROUP BY reflink'; } $allpages=api_sql_query($sql,__FILE__,__LINE__); echo '
- ';
while ($row=Database::fetch_array($allpages))
{
//$sort_orphaned[]=$row['title']; //TODO: check to delete this line
//fix assignment icon
if($row['assignment']==1)
{
$ShowAssignment='
- '.$ShowAssignment.''.$row['title'].' '; } echo '
';
}
elseif ($row['assignment']==2)
{
$ShowAssignment='';
}
elseif ($row['assignment']==0)
{
$ShowAssignment='';
}
echo ''; //TODO: link to page //TODO: check to delete this line //}//TODO: check to delete this line } /////////////////////// delete current page /////////////////////// Juan Carlos Raña Trabado if ($_GET['action']=='delete') { if(api_is_allowed_to_edit() || api_is_platform_admin()) { echo '
'; echo ''.get_lang('DeletePageHistory').''; echo '
'; $message = get_lang('ConfirmDeletePage').""."
"."".get_lang("No").""." | "."".get_lang("Yes").""."
"; if (!isset ($_GET['delete'])) { Display::display_warning_message($message,false); } if ($_GET['delete'] == 'yes') { $sql='DELETE FROM '.$tbl_wiki.' WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; api_sql_query($sql,__FILE__,__LINE__); //// //here TODO: delete discussion and mailcue too /// check_emailcue(0, 'E'); Display::display_confirmation_message(get_lang('WikiPageDeleted')); } } else { Display::display_normal_message(get_lang("OnlyAdminDeletePageWiki")); } } /////////////////////// delete all wiki /////////////////////// Juan Carlos Raña Trabado if ($_GET['action']=='deletewiki') { echo ''; echo ''.get_lang('DeleteWiki').''; echo '
'; } /////////////////////// search pages /////////////////////// Juan Carlos Raña Trabado //// 1 Searchpages: input search if ($_GET['action']=='searchpages') { echo '
'; echo ''.$SearchPages.''; echo '
'; if (!$_POST['Skeyword']) { echo ''; } } //// 2 SearchPages: find and show pages if ($_GET['action']=='showsearchpages') { echo '
'; echo ''.$Search.': '.$_POST['Skeyword']; //TODO: post is lost when a table has some pages echo '
'; $_clean['group_id']=(int)$_SESSION['_gid']; if(api_is_allowed_to_edit() || api_is_platform_admin()) //only by professors if page is hidden { if($_POST['Scontent']=="1") { $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE ".$groupfilter." AND title LIKE '%".$_POST['Skeyword']."%' OR content LIKE '%".$_POST['Skeyword']."%' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink)";// warning don't use group by reflink because don't return the last version } else { $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE ".$groupfilter." AND title LIKE '%".$_POST['Skeyword']."%' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink)";// warning don't use group by reflink because don't return the last version } } else { if($_POST['Scontent']=="1") { $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE ".$groupfilter." AND visibility=1 AND title LIKE '%".$_POST['Skeyword']."%' OR content LIKE '%".$_POST['Skeyword']."%' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink)";// warning don't use group by reflink because don't return the last version } else { $sql="SELECT * FROM ".$tbl_wiki." s1 WHERE ".$groupfilter." AND visibility=1 AND title LIKE '%".$_POST['Skeyword']."%' AND id=(SELECT MAX(s2.id) FROM ".$tbl_wiki." s2 WHERE s1.reflink = s2.reflink)";// warning don't use group by reflink because don't return the last version } } $result=api_sql_query($sql,__LINE__,__FILE__); //show table if (mysql_num_rows($result) > 0) { $row = array (); while ($obj = mysql_fetch_object($result)) { //get author $userinfo=Database::get_user_info_from_id($obj->user_id); //get time $year = substr($obj->timestamp, 0, 4); $month = substr($obj->timestamp, 5, 2); $day = substr($obj->timestamp, 8, 2); $hours = substr($obj->timestamp, 11,2); $minutes = substr($obj->timestamp, 14,2); $seconds = substr($obj->timestamp, 17,2); //get type assignment icon if($obj->assignment==1) { $ShowAssignment='
';
}
elseif ($obj->assignment==2)
{
$ShowAssignment='';
}
elseif ($obj->assignment==0)
{
$ShowAssignment='';
}
$row = array ();
$row[] =$ShowAssignment;
$row[] = ''.$obj->title.'';
$row[] = $obj->user_id <>0 ? ''.$userinfo['lastname'].', '.$userinfo['firstname'].'' : get_lang('Anonymous').' ('.$obj->user_ip.')';
$row[] = $day.' '.$MonthsLong[$month-1].' '.$year.' '.$hours.":".$minutes.":".$seconds;
$rows[] = $row;
}
$table = new SortableTableFromArrayConfig($rows,1,10,'SearchPages_table','','','ASC');
$table->set_additional_parameters(array('cidReq' =>$_GET['cidReq'],'action'=>$_GET['action'],'group_id'=>Security::remove_XSS($_GET['group_id'])));
$table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
$table->set_header(1,get_lang('Title'), true);
$table->set_header(2,get_lang('Author'), true);
$table->set_header(3,get_lang('Date'), true);
$table->display();
}
}
/////////////////////// What links here. Show pages that have linked this page /////////////////////// Juan Carlos Raña Trabado
if ($_GET['action']=='links')
{
echo ''; echo ''.$LinksPages.''; echo '
'; if (!$_GET['title']) { Display::display_normal_message(get_lang("MustSelectPage")); } else { $sql='SELECT * FROM '.$tbl_wiki.' WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.''; $result=api_sql_query($sql,__FILE__,__LINE__); //necessary for pages with compound name. TODO: check if necessay after have fixed wanted pages with _ $row=Database::fetch_array($result); echo $LinksPagesFrom.': '.$row['title'].''; if ($page==get_lang('DefaultTitle')) { $page='index'; } $sql="SELECT * FROM ".$tbl_wiki." WHERE ".$groupfilter." AND linksto LIKE '%".html_entity_decode(Database::escape_string(stripslashes(urldecode($page))))." %' GROUP BY reflink ORDER BY title ASC"; //add blank space after like '%" " %' to identify each word $result=api_sql_query($sql,__LINE__,__FILE__); //show result echo '
- ';
while ($row=Database::fetch_array($result))
{
$userinfo=Database::get_user_info_from_id($row['user_id']);
//Show page to students if not is hidden, but the author can see. Show page to all teachers if is hidden. Mode assignments: show pages to student only if student is the author
if($row['visibility']==1 || api_is_allowed_to_edit() || api_is_platform_admin() || ($row['assignment']==2 && $row['visibility']==0 && (api_get_user_id()==$row['user_id'])))
{
$year = substr($row['timestamp'], 0, 4);
$month = substr($row['timestamp'], 5, 2);
$day = substr($row['timestamp'], 8, 2);
$hours=substr($row['timestamp'], 11,2);
$minutes=substr($row['timestamp'], 14,2);
$seconds=substr($row['timestamp'], 17,2);
//Description assignments visible for all teachers
if($row['assignment']==1)
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$ShowAssignment='
- '; echo ''.$ShowAssignment.$row['title'].''; echo '...'.$userinfo['lastname'].', '.$userinfo['firstname']; echo '...'.$day.' '.$MonthsLong[$month-1].' '.$year.' '.$hours.":".$minutes.":".$seconds.' '; } } //Work on the assignments visible for each student if ($row['assignment']==2) { if ($row['user_id']==(int)api_get_user_id() || api_is_allowed_to_edit() || api_is_platform_admin()) { $ShowAssignment='
- '; echo ''.$ShowAssignment.$row['title'].''; echo '...'.$userinfo['lastname'].', '.$userinfo['firstname']; echo '...'.$day.' '.$MonthsLong[$month-1].' '.$year.' '.$hours.":".$minutes.":".$seconds.' '; } } //show wiki pages standard if ($row['assignment']==0) { $ShowAssignment='
- '; echo ''.$ShowAssignment.$row['title'].''; if ($row['user_id']<>0) { echo '...'.$userinfo['lastname'].', '.$userinfo['firstname']; } else { echo get_lang('Anonymous').' ('.$row[user_ip].')'; } echo '...'.$day.' '.$MonthsLong[$month-1].' '.$year.' '.$hours.":".$minutes.":".$seconds.' '; } } } echo '
';
echo '';
echo '';
echo ''; echo ''.get_lang('AddNew').''; echo '
'; display_new_wiki_form(); } else { Display::display_normal_message(get_lang('OnlyAddPagesGroupMembers')); } } else { echo '
'; echo ''.get_lang('AddNew').''; echo '
'; display_new_wiki_form(); } } } /////////////////////// show home page /////////////////////// if (!$_GET['action'] OR $_GET['action']=='show' AND !$_POST['SaveWikiNew']) { display_wiki_entry(); } /////////////////////// show current page /////////////////////// if ($_GET['action']=='showpage' AND !$_POST['SaveWikiNew']) { display_wiki_entry(); } /////////////////////// edit current page /////////////////////// if ($_GET['action']=='edit') { $_clean['group_id']=(int)$_SESSION['_gid']; $sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC'; $result=api_sql_query($sql,__LINE__,__FILE__); $row=Database::fetch_array($result); // we do not need a while loop since we are always displaying the last version //Only teachers and platform admin can edit the index page. Only teachers and platform admin can edit an assignment teacher if(($row['reflink']=='index' || $row['reflink']=='' || $row['assignment']==1) && (!api_is_allowed_to_edit())) { Display::display_normal_message(get_lang('OnlyEditPagesCourseManager')); } else { $PassEdit=false; //check if is a wiki group if($_clean['group_id']!==0) { //Only teacher, platform admin and group members can edit a wiki group if(api_is_allowed_to_edit() || api_is_platform_admin() || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid'])) { $PassEdit=true; } else { Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers')); } } else { $PassEdit=true; } // check if is a assignment if(stripslashes($row['assignment'])==1) { Display::display_normal_message(get_lang('EditAssignmentWarning')); $icon_assignment='
';
}
elseif(stripslashes($row['assignment'])==2)
{
$icon_assignment='';
if((api_get_user_id()==$row['user_id'])==false)
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$PassEdit=true;
}
else
{
Display::display_warning_message(get_lang('LockByTeacher'));
$PassEdit=false;
}
}
else
{
$PassEdit=true;
}
}
if($PassEdit) //show editor if edit is allowed
{
if (check_protect_page() && (api_is_allowed_to_edit()==false || api_is_platform_admin()==false))
{
Display::display_normal_message(get_lang('PageLockedExtra'));
}
else
{
if ($row['content']=='' AND $row['title']=='' AND $page='index')
{
$content=sprintf(get_lang('DefaultContent'),api_get_path(WEB_IMG_PATH));
$title=get_lang('DefaultTitle');
}
else
{
$content=$row['content'];
$title=$row['title'];
}
echo '';
echo $icon_assignment.' '.$title.'
';
echo '';
echo '';
echo '
';
}
}
}
}
/////////////////////// page history ///////////////////////
if ($_GET['action']=='history' or Security::remove_XSS($_POST['HistoryDifferences']))
{
$_clean['group_id']=(int)$_SESSION['_gid'];
//First, see the property visibility that is at the last register and therefore we should select descending order. But to give ownership to each record, this is no longer necessary except for the title. TODO: check this
$sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC';
$result=api_sql_query($sql,__LINE__,__FILE__);
while ($row=Database::fetch_array($result))
{
$KeyVisibility=$row['visibility'];
$KeyAssignment=$row['assignment'];
$KeyTitle=$row['title'];
$KeyUserId=$row['user_id'];
}
if($KeyAssignment==1)
{
$icon_assignment='';
}
elseif($KeyAssignment==2)
{
$icon_assignment='';
}
//Second, show
//if the page is hidden and is a job only sees its author and professor
if($KeyVisibility==1 || api_is_allowed_to_edit() || api_is_platform_admin() || ($KeyAssignment==2 && $KeyVisibility==0 && (api_get_user_id()==$KeyUserId)))
{
// We show the complete history
if (!$_POST['HistoryDifferences'] && !$_POST['HistoryDifferences2'] )
{
$sql='SELECT * FROM '.$tbl_wiki.'WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter.' ORDER BY id DESC';
$result=api_sql_query($sql,__LINE__,__FILE__);
$title=Security::remove_XSS($_GET['title']);
$group_id=Security::remove_XSS($_GET['group_id']);
echo '';
echo $icon_assignment.' '.$KeyTitle;
echo '
';
echo '';
echo '
';
}
// We show the differences between two versions
else
{
$sql_old="SELECT * FROM $tbl_wiki WHERE id='".Database::escape_string($_POST['old'])."'";
$result_old=api_sql_query($sql_old,__LINE__,__FILE__);
$version_old=Database::fetch_array($result_old);
$sql_new="SELECT * FROM $tbl_wiki WHERE id='".Database::escape_string($_POST['new'])."'";
$result_new=api_sql_query($sql_new,__LINE__,__FILE__);
$version_new=Database::fetch_array($result_new);
if($_POST['HistoryDifferences'])
{
include('diff.inc.php');
//title
echo ''.stripslashes($version_new['title']).' ('.get_lang('DifferencesNew').' '.stripslashes($version_new['timestamp']).' '.get_lang('DifferencesOld').' '.stripslashes($version_old['timestamp']).') '.get_lang('Legend').': '.get_lang(WikiDiffAddedLine).' '.get_lang(WikiDiffDeletedLine).' '.get_lang(WikiDiffMovedLine).'
';
}
if($_POST['HistoryDifferences2'])
{
require_once 'Text/Diff.php';
require_once 'Text/Diff/Renderer/inline.php';
//title
echo ''.stripslashes($version_new['title']).' ('.get_lang('DifferencesNew').' '.stripslashes($version_new['timestamp']).' '.get_lang('DifferencesOld').' '.stripslashes($version_old['timestamp']).') '.get_lang('Legend').': '.get_lang(WikiDiffAddedTex).' '.get_lang(WikiDiffDeletedTex).'
';
}
echo ''; if($_POST['HistoryDifferences']) { echo '
'.get_lang('NotNotifyChanges').'';
}
else
{
$notify_all= '
'.get_lang('NotifyChanges').'';
}
echo '
'.get_lang('ShowDiscuss').'';
}
}
else
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$visibility_disc= '
'.get_lang('HideDiscuss').'';
}
}
//check add messages lock.
if (check_addlock_discuss())
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$addlock_disc= '
'.get_lang('UnlockDiscuss').'';
}
else
{
$addlock_disc= '
'.get_lang('LockDiscuss').'';
}
}
//check add rating lock. Show/Hide list to rating for all student
if (check_ratinglock_discuss())
{
//Mode assignment: only the teacher can assign scoring
if(($row['assignment']==2 && $row['ratinglock_disc']==0 && (api_get_user_id()==$row['user_id']))==false)
{
$ratinglock_disc= '
'.get_lang('UnlockRatingDiscuss').'';
}
}
else
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$ratinglock_disc= '
'.get_lang('LockRatingDiscuss').'';
}
}
//check notify by email
if (check_notify_discuss($page))
{
$notify_disc= '
';
break;
case 1:
$imagerating='
';
break;
case 2:
$imagerating='
';
break;
case 3:
$imagerating='
';
break;
case 4:
$imagerating='
';
break;
case 5:
$imagerating='
';
break;
case 6:
$imagerating='
';
break;
case 7:
$imagerating='
';
break;
case 8:
$imagerating='
';
break;
case 9:
$imagerating='
';
break;
case 10:
$imagerating='
';
break;
}
echo '
'.get_lang('ShowAddOption').'';
}
}
else
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$protect_addnewpage= '
'.get_lang('HideAddOption').'';
}
}
//Button lock page
if (check_protect_page())
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$protect_page= '
';
echo '';
//export to zip
echo '