history.txt

This file contains the history of labsystem.m-o-p.de.



Feature Requests:
-------------------
 - manage.php: Limit database select to wanted data!
 
2011-04-12
-------------------
 /include/classes/elements/Element.inc:
  fixed initFromSerialized( &$serializedData )
  - array handling
 /include/XIlib.inc:
  processLocalFiles
  - fixed regex
  
2011-04-12
-------------------
 /include/XIlib.inc,
  getLabsFromDirectory( $directory )
  fixed image replacement issue: replaced some ?<= in preg with ?=  
  
2011-03-21+22
-------------------
 /include/classes/elements/Element.inc:
  fixed initFromSerialized( &$serializedData )

2011-03-18
-------------------
 /include/classes/elements/LlElement.inc:
  replaced urlencode by http_build_query for default UID of the Llelement

2011-01-07
-------------------
 /include/XIlib.inc,
 /pages/XIport.php
  ~Finished export to local directory.
  
2010-12-17
-------------------
 /include/classes/elements/LcElement.inc:
   show() fixed the a name= link to element (there were problems with the intelligent address cutting as c5.m128 ended in c5 but the # set was then wrong).
   
 /include/classes/ElementButtons:
   view() added #fullAddress. When editing an element in a c now and clicking
          on the eye one ends up at the element instead the top of the page.
          
2010-12-17
-------------------
 /include/configuration.inc:
   Added functionality to include a configuration file given with the "include ="
   statement.
   The file that includes the other overwrites the values of the included file.
   This allows having a default config and only changing changed data.
 /include/language.inc:
   Same for the language file.
   This allows to have a default language file making a translation of new things not mandatory at the beginning.
   
 /css/sys/labsys_mop_basic.css:
   Added/ changed labsys_mop_l_authors, labsys_mop_l_comment used in L-element
   
 /include/classes/elements/LlElement.inc:
 /include/classes/elements/LlDBInterface.inc:
   Added fields uniqueID, authors for export/ import.
   Added comment view in showTOC()
   
 /setup/sql_new_ddb_lab_tbl.sql:
   Added new fields.
   
 /ini/config_?.ini:
   Added value: exportImportDir giving the directory for export/ import
   
 /ini/menu_?.ini:
   Added link to export/ import
 
2010-12-16
-------------------
 /include/classes/elements/L?Element.inc:
  added $this->serializationArray for serialisation via:
 /include/classes/elements/Element.inc:
  added functions getSerialized(), initFromSerialized( &$serializedData )
 /include/classes/DBConnection.inc:
  added mkInsertReturnIDX
 /include/classes/elements/L?Element.inc:
  changed new? to use mkInsertReturnIDX saving 2 operations each time now
 
2010-11-3
-------------------
 /include/classes/elements/BCElement.inc:
 line 178 $GET['address'] -> $url->get('address')
 
2010-10-24
-------------------
 /include/page_layout.inc
 Stylesheets were not loaded in IE cause they contained character encoding information in the link. -> removed.
 
2010-10-17
-------------------
  /pages/export_import_labs.php: new landing page for export/ import activities
  /include/classes/Element.inc: 
  /ini/*.lng: Added "lExportImportNote" to appear on top of this page

2010-03-28
-------------------
  Fix variable manage
  Add search manage

2010-08-23
-------------------
  /include/classes/ElementButtons.inc: history link fixed.
  /include/classes/elements/LiElement.inc: Added Button for *c (now *p, *m, *i, *c, *C)
  
2010-08-23
-------------------
  /include/classes/ElementButtons.inc: Repaired the link2 with a confirm() JS box (was not working properly via relative links before)
  /include/classes/elements/LiElement.inc: Added <a name="$address"></a> for relative linking with #$address

2010-08-22
-------------------
  /include/classes/elements/LlElement.php: Added the new *creat feature for faster creating of content also to the lab selection
  moved createNew( $elementID ) from /include/classes/elements/LcElement.php to /include/helper.inc as it is global.
  
2010-08-19
-------------------
  /include/logger.inc: fixed session detection
  /include/classes/elements/LcElement.php: Added the new *creatte [insertNew( $elementID )] feature for faster creating of content
 
 
2010-06-17
-------------------
  /include/classes/elements/LlElement.inc:
  checkPreLab() If checker finished prelab only check the others. (teams encountered problems that their state was not set appropriately.)
  
  trigger_error + exit as it does not abort otherwise:
    /include/classes/elements/LcDBInterface.inc:  newCollection( &$eC )
    /include/classes/elements/LcElement.inc:      save()
    /include/classes/elements/LiElement.inc:      save(), saveUserAnswer(), saveCorrectorStuff(), setUserAnswerLock()
    /include/classes/elements/LlDBInterface.inc:  newLab( &$eL )
    /include/classes/elements/LlElement.inc:      save(), checkPreLab(), closeLabInputs(), closeLabInputs(), updateStatus2()
    /include/classes/elements/LmDBInterface.inc:  newMultipleChoice( &$eM )
    /include/classes/elements/LmElement.inc:      save(), saveUserAnswer()
    /include/classes/elements/LpDBInterface.inc:  newPage( &$eP )
    /include/classes/elements/LpElement.inc:      save()
    /include/classes/elements/LmDBInterface.inc:  newSchedule( &$eS )
    /include/classes/elements/LsElement.inc:      save()
    /include/classes/Ram.inc
    /include/configuration.inc
    /include/language.inc
    /pages/confirm.php
    /pages/edit.php
    /pages/history.php
    /pages/view.php
    /php/authenticate.php
    /php/authenticate4Demo.php
    /php/changeMyRights.php
    /php/emptyDB.php
    /php/executeCommandOnElement.php
    /php/executeOnLab.php
    /php/getDBIbyID.inc
    /php/getFirstLastFinal.inc
    /php/saveFile.php
    /php/saveUserRights.php
    /php/sendMail.php
    /php/uaCreateUsers.php
    /php/uaManageUsersExecute.php
    /php/uaManageUsersSave.php
    /php/uaMyDataSave.php
    /php/uaMyPWSave.php
    /php/uaPwRemind.php
    /setup/index.php
    
  
  
  
  
  
2010-04-25
-------------------
  Added logging functionality:
  include/logger.inc
  
  Events logged:
  php/authenticate.php      system, login
  php/logout.php            system, logout
  php/sendMail.php          system, mail sent
  php/saveFile.php          system, saved file $_POST['FILENAME']
  php/saveUserRights.php    system, saved user rights
  php/changeMyRights.php    system, rights changed (new value in log field)
  php/delete.php            edit, deleted, id
  php/uaCreateUsers.php     useradmin, new users created
  php/uaMyDataSave.php      useradmin, saved userdata of $_POST['USERNAME']
  php/uaMyPWSave.php        useradmin, saved password of $_POST['USERNAME']
  pages/edit.php            edit, open, fullId
  pages/pgeStdFileEdit.php  system, edit open, filename
  pages/view.php            view, show, fullId
  include/classes/elements/L{i,m,l}Element.php
  
  

2010-03-27
-------------------
  User configuration allows several user edit options.
  Changed, so that not 'useradmin' as configuration is the criterion to allow options but en ending of ...'useradmin' is.
  This became necessary with the change of the 2010-02-01.
  
/include/classes/Usr.inc
  Fixed "seesDataOf" so it works correct for "IS_DB_USER_ADMIN" now.

2010-02-06
-------------------
  Renaming of the menu files in ini/
  Changing hostname2config.inc
  Fixed password change bug in php/uaMyPWSave.php (sha1 instead of PASSWORD)
  
2010-02-01
-------------------
/includes/init.inc
/includes/hostname2config.inc
  Added the capability to reflect the hostname to the configname.
  This allows ilab2.net.in.tum.de to point to config files with infix ilab2_
  for instance enabling labsystem-based vhosts...

2010-01-25
-------------------
/include/classes/LiElement.inc
  Locks: - Save even if not allowed
         - Be not able to open loked questions

2010-01-12
-------------------
Sourceforge release.

2008-11-05
-------------------
pages/uaManageUsers.php
  Fixed mysql-timestamp formatting problem
 
2008-11-04
-------------------
php/sendMail.php
  German Umlauts to their respective characters since they were not handled properly.
 
2008-10-08
-------------------
setup/setup.php
  PASSWORD('admin') -> sha1('admin')

include/php_session_management.inc
  Since php 5.0.5 all objects are destroyed before the session save handler is called.
  So now I write the session data to files eliminating any DB accesses.
  Session-Data-Path is directly coded into the file since the cfg-object is also killed before call...

2008-05-10
-------------------
php/uaUnPwRemind.php
  integrated loop to handle password request via mailaddress for 
  users with multiple accounts per mailaddress

2008/01/18
------------------------------------
include/classes/DBConnection.inc
 mkUpdIns
  mysql_affected_rows()
  Did suddenly not report correct Results for UPDATE on Gentoo anymore.
  $rows_matched doesn't work on Debian...
  So now: UPDATE -> SELECT if UPDATE performed -else-> INSERT

2007/10/19
------------------------------------
pages/sorter.inc:
  Make ready without javascript (submit button)
pages/manageUsers.php, pages/uamanageUsers.php:
  Keep sorting when jumping to another page

php/uaCreateUsers.php:
  Remove "\r" (problemswith mail otherwhise)
php/uaManageUsersExecute.php:
  Delete fixed for users without javascript

2007/ 09/ 03
------------------------------------
setup.php:197
  Only create admin user if he does not exist.
 
------------------------------------
2007/ 07/ 07
 /include/page_layout.inc
   "isset( $_GET" -> "$url->available()"

 "hideAnswers" to temporary hide the answers when in seeing mode.
 (This is helpfull, when you are suggested to edit something while
  seeing the answers of all users because they get temporarily hid-
  den and you can still edit them in a not paused window)
 /include/init.inc
   $url->preserve("hideAnswers");
 /include/classes/Usr.inc
   isSeeingSomeonesData(): Added pausing
 /syspix/button_paused_9x9.gif
   New.
 /include/page_layout.inc
   Added pause-button if $usr->isSeeingSomeonesData().
   Added statud Msg if paused in this window. (To end close Window or remove Variable from URL).
   
------------------------------------
2007/ 02/ 14
  /css/sys/labsys_mop_print_theme.css: There is a problem with "page-break-befre: always;"
    in Firefox, Konqueror, ... (in IE it works).
    Font changed to Times, Serif
    Size changed to 12pt
  /css/sys/labsys_mop_basic_theme.css: .labsys_mop_content{ line-height: 1.25em; } added
    for better readability.
  /php/sendMail.php: In Mailtxt replaced "\r\n" by "\n" for having no empty lines between lines.
  /pages/mailForm.php: Added Option to send via BCC (for Roundmails). The ini-File Value is the default here.
 
------------------------------------
2007/ 02/ 13
  /php/getFirstLastFinal.inc: SQL-injection was possible through "address=" field 
     in URL. Check via Ddbc::escapeString() implemented.
  /include/page_layout.inc: Crossside-Scripting was easily possible via the syserror
    and sysinfo-messages. htmlEntities() enabled.
  /include/classes/DBInterfaceUser.inc: authenticate: $username gets escapeStringed now.
 
------------------------------------
2006/ 07/ 11
  /include/helper.inc:
    returnHTML(): Calls parseHTML now.
    parseHTML(): Indents "   " now ("&nbsp;" inserted)
 
------------------------------------
2006/ 07/ 11
  /include/classes/DBInterfaceUser.php:
    Changed from SQL-"PASSWORD"-Encryption to md5 hash (Reason: insecure conn. 
    to SQL-server possible).
    Alaso affects /php/uaUnPwRemind.php.
    
  /include/classes/ElementButtons.inc
    History shortened to $cfg->get( 'limitHistLns2' ) if available.
    
  /pages/history.php
    Style of history was invisible (display: none;)
    New ini-file entry! "limitHistLns2"
    
  /css/sys/labsys_mop_basic.css
    Changes to
     .labsys_mop_i_example_solution
     .labsys_mop_i_example_solution pre (new)
     .labsys_mop_i_teamnr
     .labsys_mop_i_credits_green
     .labsys_mop_i_credits_red


------------------------------------
2006/ 07/ 06
  /include/classes/elements/LlElement.inc:
    getMenu(): Moved allQuestions entry one level up (not only in unfolded menu)

  /pages/mailForm.php:
    DontSendMeMail by default on.
    Iteration over User: If no dataset found (user has rights but is not associated
                         with this course at the moment) "!$userData", don't list
                         the user.


------------------------------------
2006/ 05/ 28
  /include/classes/menu.inc:
    SSL Login Link added (also affecting ini-Files)

------------------------------------
2006/ 05/ 12
  /include/classes/elemnts/LlElement.inc:
    reMapUidTeam( $uid, $team ): PreLabPoints did not get preserved (wrong named var).

------------------------------------
2006/ 05/ 05
  /include/classes/elemnts/LmElement.inc:
    Wrong counting: getGivenCredits(): $this->isCorrectlyAnswered

  /php/uaManageUsersSave.php:
  /pages/uaManageUsers.php:
    Even though only a selecion was shown the save function tried to
    save all datasets resulting in zero course-assignment...
    -> uid_present-field inserted and processed.


------------------------------------
2006/ 05/ 04
  ua create users:
    seperated by linebreak instead of space
    /php/uaCreateUsers.php:55: explode( "\n"

    UserDBField_name added so username (for history) also
    gets mailaddress (if users don't complete their names...)

  /pages/manageUsers.php:
    If user does not exist in UserDB anymore don't show it.
    (not exist = return false )
 
  /pages/{uaM|m}anageUsers.php:
    Multiple pages -> Sorting lost -> '&orderBy='.$orderByKey. added to URL

  /pages/sorter.inc:
    Changed to provide $orderByKey

------------------------------------
2006/ 04/ 25
 lElement.inc: Display user's name only once at lab overview.
 uaManageUsers.php: Implemented "multiple Page-Result" (s.b.) here.


------------------------------------
2006/ 03/ 25
 pages/mailForm.php: Added JavaScript to check all MailReceivers (no loss of text!)
 lElement.inc: Changed position of humen readible name and credits/ of

------------------------------------
2006/ 02/ 20
 lElement.inc: Added human readible real names at lab overview.

------------------------------------
2006/ 02/ 19
 pages/uamanageusers.php: Added multiple Page-Result (like in manage.php). Was missing.

------------------------------------
2006/ 01/ 08
 Problem: \ gets cut each loading from db. Reason: stripslashes
 addslashes is not correct for mysql! s.b.
 DBConnection.inc: added escapeString, unEscapeString
 All DBInterfaces changed:
	addslashes -> $this->myDBC->escapeString
	stripslashes -> $this->myDBC->unEscapeString

------------------------------------
2005/ 11/ 08
 Added points for theory part.
 New fields in workingDB.lab_uid_status
  * prelab_given_credits int default 0
  * prelab_possible_credits int default 0
 New/ altered in .ini-files:
    ;; For the percentage bar *********************************************************************
    percentageFailedLab       = "0.75"  ; The percentage bar is colored ( red<=percentageFailed .. green = 100% )
    percentageFailedPreLab    = "0.5"   ; The percentage bar is colored ( red<=percentageFailed .. green = 100% )

 Changed LlElement.inc, LlDBInterfaceUidStatus.inc, LmElement.inc, LiElement.inc

------------------------------------
2005/ 10/ 21
 Added navigation and division into pages with limited entries for the manage pages.
 -> new ini-entry: DefElmntsPerManagePage