'.get_lang('HomeWiki').'
'.get_lang('Page').'
'.get_lang('EditPage').'
'.get_lang('Discuss').'
'.get_lang('History').'
'.$LinksPages.'
'.get_lang('Delete').''; 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($sql,__FILE__,__LINE__); //// //here to do: delete discussion and mailcue too /// check_emailcue(0, 'E'); Display::display_confirmation_message(get_lang('WikiPageDeleted')); } } else { Display::display_normal_message(get_lang("OnlyAdminDeletePageWiki")); } } /////////////////////// delete all wiki /////////////////////// Juan Carlos Raña Trabado if ($_GET['action']=='deletewiki') { echo ''; echo ''.get_lang('DeleteWiki').''; echo '
'; } /////////////////////// search pages /////////////////////// Juan Carlos Raña Trabado if ($_GET['action']=='searchpages') { echo '
'; echo ''.$SearchPages.''; echo '
'; if (!$_POST['Skeyword']) { echo ''; } else { if($_POST['Scontent']=="1") { $sql="SELECT * FROM ".$tbl_wiki." WHERE ".$groupfilter." AND title LIKE '%".$_POST['Skeyword']."%' OR content LIKE '%".$_POST['Skeyword']."%' GROUP BY reflink ORDER BY title ASC"; } else { $sql="SELECT * FROM ".$tbl_wiki." WHERE ".$groupfilter." AND title LIKE '%".$_POST['Skeyword']."%' GROUP BY reflink ORDER BY title ASC"; } //show result $_clean['group_id']=(int)$_SESSION['_gid']; $result=api_sql_query($sql,__LINE__,__FILE__); 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. Show page to all teachers if is hidden. Mode assignments: show pages to student only if student it 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);
//show teacher assignment
if($row['assignment']==1)
{
//teachers assigment pages only list for teachers
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.' '; } } //show student assignment if ($row['assignment']==2) { //student assignment pages only list for each student author and for teachers if ($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 ''.$LinksPages.''; echo '
'; if (!$_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 $row=Database::fetch_array($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"; $result=api_sql_query($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['assignment']==1) && (!api_is_allowed_to_edit() || !api_is_platform_admin())) { Display::display_normal_message(get_lang('OnlyEditPagesCourseManager')); } else { $PassEdit=false; if(stripslashes($row['assignment'])==1) { Display::display_normal_message(get_lang('EditAssignmentWarning')); $icon_assignment='
';
}
elseif(stripslashes($row['assignment'])==2)
{
$icon_assignment='';
}
//check if is a wiki group
if($_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
{
$PassEdit=true;
}
if($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. TO DO: 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())
{
$addlock_disc= '
'.get_lang('UnlockDiscuss').'';
}
else
{
if(api_is_allowed_to_edit() || api_is_platform_admin())
{
$addlock_disc= '
'.get_lang('LockDiscuss').'';
}
}
//check add rating lock. Show/Hide list to rating for all student
if (check_ratinglock_discuss())
{
//Mode assignment: check. to do
if(($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())
{
$protect_page= '
';
echo '';
//export to zip
echo '