瀏覽代碼

Adding Career and Promotions CRUD bis see BT#1619

Julio Montoya 14 年之前
父節點
當前提交
6ddec9a4a1

+ 563 - 0
main/admin/add_sessions_to_promotion.php

@@ -0,0 +1,563 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+*   @package chamilo.admin
+*/
+
+// name of the language file that needs to be included
+$language_file=array('admin','registration');
+
+// resetting the course id
+$cidReset=true;
+
+// including some necessary files
+require_once '../inc/global.inc.php';
+require_once '../inc/lib/xajax/xajax.inc.php';
+require_once api_get_path(LIBRARY_PATH).'promotion.lib.php';
+require_once api_get_path(LIBRARY_PATH).'career.lib.php';
+require_once api_get_path(LIBRARY_PATH).'sessionmanager.lib.php';
+
+$xajax = new xajax();
+
+//$xajax->debugOn();
+$xajax -> registerFunction ('search_sessions');
+
+// setting the section (for the tabs)
+$this_section = SECTION_PLATFORM_ADMIN;
+
+// Access restrictions
+api_protect_admin_script(true);
+
+// setting breadcrumbs
+$interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[]=array('url' => 'career_dashboard.php','name' => get_lang('CareerAndPromotions'));
+
+// Database Table Definitions
+
+// setting the name of the tool
+$tool_name=get_lang('SubscribeSessionsToPromotions');
+
+$add_type = 'multiple';
+if(isset($_REQUEST['add_type']) && $_REQUEST['add_type']!=''){
+    $add_type = Security::remove_XSS($_REQUEST['add_type']);
+}
+
+//checking for extra field with filter on
+
+function search_sessions($needle,$type) {
+    global $tbl_user,$tbl_session_rel_user,$id_session;
+    $xajax_response = new XajaxResponse();
+    $return = '';
+
+    if (!empty($needle) && !empty($type)) {
+
+        // xajax send utf8 datas... datas in db can be non-utf8 datas
+        $charset = api_get_system_encoding();
+        $needle = Database::escape_string($needle);
+        $needle = api_convert_encoding($needle, $charset, 'utf-8');
+        $user_anonymous=api_get_anonymous_id();
+
+        $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
+        $cond_user_id = '';
+        if (!empty($id_session)) {
+        $id_session = Database::escape_string($id_session);
+            // check id_user from session_rel_user table
+            $sql = 'SELECT id_user FROM '.$tbl_session_rel_user.' WHERE id_session ="'.(int)$id_session.'" AND relation_type<>'.SESSION_RELATION_TYPE_RRHH.' ';
+            $res = Database::query($sql);
+            $user_ids = array();
+            if (Database::num_rows($res) > 0) {
+                while ($row = Database::fetch_row($res)) {
+                    $user_ids[] = (int)$row[0];
+                }
+            }
+            if (count($user_ids) > 0){
+                $cond_user_id = ' AND user.user_id NOT IN('.implode(",",$user_ids).')';
+            }
+        }
+
+        if ($type == 'single') {
+            // search users where username or firstname or lastname begins likes $needle
+            $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
+                    WHERE (username LIKE "'.$needle.'%"
+                    OR firstname LIKE "'.$needle.'%"
+                OR lastname LIKE "'.$needle.'%") AND user.user_id<>"'.$user_anonymous.'"   AND user.status<>'.DRH.''.
+                $order_clause.
+                ' LIMIT 11';
+        } else {
+            $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
+                    WHERE '.(api_sort_by_first_name() ? 'firstname' : 'lastname').' LIKE "'.$needle.'%" AND user.status<>'.DRH.' AND user.user_id<>"'.$user_anonymous.'"'.$cond_user_id.
+                    $order_clause;
+        }
+
+        global $_configuration;
+        if ($_configuration['multiple_access_urls']) {
+            $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+            $access_url_id = api_get_current_access_url_id();
+            if ($access_url_id != -1){
+                if ($type == 'single') {
+                    $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
+                    INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
+                    WHERE access_url_id = '.$access_url_id.'  AND (username LIKE "'.$needle.'%"
+                    OR firstname LIKE "'.$needle.'%"
+                    OR lastname LIKE "'.$needle.'%") AND user.user_id<>"'.$user_anonymous.'" AND user.status<>'.DRH.' '.
+                    $order_clause.
+                    ' LIMIT 11';
+                } else {
+                    $sql = 'SELECT user.user_id, username, lastname, firstname FROM '.$tbl_user.' user
+                    INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
+                    WHERE access_url_id = '.$access_url_id.'
+                    AND '.(api_sort_by_first_name() ? 'firstname' : 'lastname').' LIKE "'.$needle.'%" AND user.status<>'.DRH.' AND user.user_id<>"'.$user_anonymous.'"'.$cond_user_id.
+                    $order_clause;
+                }
+
+            }
+        }
+
+        $rs = Database::query($sql);
+        $i=0;
+        if ($type=='single') {
+            while ($user = Database :: fetch_array($rs)) {
+                $i++;
+                if ($i<=10) {
+                    $person_name = api_get_person_name($user['firstname'], $user['lastname']);
+                    $return .= '<a href="javascript: void(0);" onclick="javascript: add_user_to_session(\''.$user['user_id'].'\',\''.$person_name.' ('.$user['username'].')'.'\')">'.$person_name.' ('.$user['username'].')</a><br />';
+                } else {
+                    $return .= '...<br />';
+                }
+            }
+
+            $xajax_response -> addAssign('ajax_list_users_single','innerHTML',api_utf8_encode($return));
+
+        } else {
+            global $nosessionUsersList;
+            $return .= '<select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:360px;">';
+            while ($user = Database :: fetch_array($rs)) {
+                $person_name = api_get_person_name($user['firstname'], $user['lastname']);
+                $return .= '<option value="'.$user['user_id'].'">'.$person_name.' ('.$user['username'].')</option>';
+            }
+            $return .= '</select>';
+            $xajax_response -> addAssign('ajax_list_users_multiple','innerHTML',api_utf8_encode($return));
+        }
+    }
+
+    return $xajax_response;
+}
+
+$xajax -> processRequests();
+
+$htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
+$htmlHeadXtra[] = '
+<script type="text/javascript">
+function add_user_to_session (code, content) {
+
+    document.getElementById("user_to_add").value = "";
+    document.getElementById("ajax_list_users_single").innerHTML = "";
+
+    destination = document.getElementById("session_in_promotion");
+
+    for (i=0;i<destination.length;i++) {
+        if(destination.options[i].text == content) {
+                return false;
+        }
+    }
+
+    destination.options[destination.length] = new Option(content,code);
+    destination.selectedIndex = -1;
+    sortOptions(destination.options);
+}
+function remove_item(origin) {
+    for(var i = 0 ; i<origin.options.length ; i++) {
+        if(origin.options[i].selected) {
+            origin.options[i]=null;
+            i = i-1;
+        }
+    }
+}
+
+function validate_filter() {
+        document.formulaire.add_type.value = \''.$add_type.'\';
+        document.formulaire.form_sent.value=0;
+        document.formulaire.submit();
+}
+</script>';
+
+
+$form_sent=0;
+$errorMsg=$firstLetterUser=$firstLetterSession='';
+$UserList=$SessionList=array();
+$users=$sessions=array();
+$noPHP_SELF=true;
+
+$promotion = new Promotion();
+$id = intval($_GET['id']);
+//echo '<pre>';
+if($_POST['form_sent']) {
+    $form_sent          = $_POST['form_sent'];
+    $firstLetterUser    = $_POST['firstLetterUser'];
+    $firstLetterSession = $_POST['firstLetterSession'];
+    $session_in_promotion_posted       = $_POST['session_in_promotion_name'];     
+    if (!is_array($session_in_promotion_posted)) {
+        $session_in_promotion_posted=array();
+    }
+    if ($form_sent == 1) {
+        //added a parameter to send emails when registering a user        
+        SessionManager::suscribe_sessions_to_promotion($id, $session_in_promotion_posted);
+        header('Location: promotions.php');
+        exit;        
+    }
+}
+
+Display::display_header($tool_name);
+
+$promotion_data = $promotion->get($id);
+$session_list = SessionManager::get_sessions_list();
+
+//api_display_tool_title($tool_name.' ('.$session_info['name'].')');
+$session_not_in_promotion = $session_in_promotion= array();
+
+if (!empty($session_list)) {
+    foreach($session_list as $session) {
+        $promotion_id = $session['promotion_id'];    
+        if (isset($promotion_id) && !empty($promotion_id)) {
+            if ($promotion_id == $id) {                
+                $session_in_promotion[$session['id']] = $session['name'];
+    	    } else {
+    	    	$session_not_in_promotion[$session['id']] = $session['name'];
+    	    } 
+    	} else {
+    		$session_not_in_promotion[$session['id']] = $session['name'];
+    	}
+    }
+}
+$ajax_search = $add_type == 'unique' ? true : false;
+
+if ($ajax_search) {
+    $sql="SELECT user_id, lastname, firstname, username, id_session
+            FROM $tbl_user
+            INNER JOIN $tbl_session_rel_user
+                ON $tbl_session_rel_user.id_user = $tbl_user.user_id AND $tbl_session_rel_user.relation_type<>".SESSION_RELATION_TYPE_RRHH."
+                AND $tbl_session_rel_user.id_session = ".intval($id_session)."
+                WHERE status<>".DRH." $order_clause";
+
+    if ($_configuration['multiple_access_urls']) {
+        $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_id = api_get_current_access_url_id();
+        if ($access_url_id != -1){
+            $sql="SELECT u.user_id, lastname, firstname, username, id_session
+            FROM $tbl_user u
+            INNER JOIN $tbl_session_rel_user
+                ON $tbl_session_rel_user.id_user = u.user_id AND $tbl_session_rel_user.relation_type<>".SESSION_RELATION_TYPE_RRHH."
+                AND $tbl_session_rel_user.id_session = ".intval($id_session)."
+                INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
+                WHERE access_url_id = $access_url_id AND u.status<>".DRH."
+                $order_clause";
+        }
+    }
+    $result=Database::query($sql);
+    $Users=Database::store_result($result);
+    foreach ($Users as $user) {
+        $sessionUsersList[$user['user_id']] = $user ;
+    }
+} else {
+          $sql="SELECT  user_id, lastname, firstname, username, id_session
+            FROM $tbl_user u
+            LEFT JOIN $tbl_session_rel_user
+            ON $tbl_session_rel_user.id_user = u.user_id AND $tbl_session_rel_user.id_session = '$id_session' AND $tbl_session_rel_user.relation_type<>".SESSION_RELATION_TYPE_RRHH."
+            WHERE u.status<>".DRH."
+        $order_clause";
+       
+        if ($_configuration['multiple_access_urls']) {
+            $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+            $access_url_id = api_get_current_access_url_id();
+            if ($access_url_id != -1){
+                $sql="SELECT  u.user_id, lastname, firstname, username, id_session
+                FROM $tbl_user u
+                LEFT JOIN $tbl_session_rel_user
+                    ON $tbl_session_rel_user.id_user = u.user_id AND $tbl_session_rel_user.id_session = '$id_session' AND $tbl_session_rel_user.relation_type<>".SESSION_RELATION_TYPE_RRHH."
+                INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
+                WHERE access_url_id = $access_url_id  $where_filter AND u.status<>".DRH."
+            $order_clause";
+            }
+        }
+
+        $result=Database::query($sql);
+        $Users=Database::store_result($result);
+        //var_dump($_REQUEST['id_session']);
+        foreach ($Users as $user) {
+            if($user['id_session'] != $id_session)
+                $nosessionUsersList[$user['user_id']] = $user ;
+        }
+        $user_anonymous=api_get_anonymous_id();
+        foreach($nosessionUsersList as $key_user_list =>$value_user_list) {
+            if ($nosessionUsersList[$key_user_list]['user_id']==$user_anonymous) {
+                unset($nosessionUsersList[$key_user_list]);
+            }
+        }
+        //filling the correct users in list
+        $sql="SELECT  user_id, lastname, firstname, username, id_session
+            FROM $tbl_user u
+            LEFT JOIN $tbl_session_rel_user
+            ON $tbl_session_rel_user.id_user = u.user_id AND $tbl_session_rel_user.id_session = '$id_session' AND $tbl_session_rel_user.relation_type<>".SESSION_RELATION_TYPE_RRHH."
+            WHERE u.status<>".DRH." $order_clause";
+
+        if ($_configuration['multiple_access_urls']) {
+            $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+            $access_url_id = api_get_current_access_url_id();
+            if ($access_url_id != -1){
+                $sql="SELECT  u.user_id, lastname, firstname, username, id_session
+                FROM $tbl_user u
+                LEFT JOIN $tbl_session_rel_user
+                    ON $tbl_session_rel_user.id_user = u.user_id AND $tbl_session_rel_user.id_session = '$id_session' AND $tbl_session_rel_user.relation_type<>".SESSION_RELATION_TYPE_RRHH."
+                INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
+                WHERE access_url_id = $access_url_id AND u.status<>".DRH."
+                $order_clause";
+            }
+        }
+    $result=Database::query($sql);
+    $Users=Database::store_result($result);
+
+    foreach($Users as $key_user_list =>$value_user_list) {
+        if ($Users[$key_user_list]['user_id']==$user_anonymous) {
+            unset($Users[$key_user_list]);
+            }
+        }
+
+    foreach ($Users as $user) {
+        if($user['id_session'] == $id_session){
+            $sessionUsersList[$user['user_id']] = $user;
+            if (array_key_exists($user['user_id'],$nosessionUsersList))
+                unset($nosessionUsersList[$user['user_id']]);
+        }
+
+    }
+}
+
+if ($add_type == 'multiple') {
+    $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
+    $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple');
+} else {
+    $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique');
+    $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
+}
+/*
+<div class="actions">
+    <?php echo $link_add_type_unique ?>&nbsp;|&nbsp;<?php echo $link_add_type_multiple ?>
+</div>
+*/
+?>
+
+
+<?php echo '<div class="row"><div class="form_header">'.$tool_name.' '.$promotion_data['name'].'</div></div><br/>'; ?>
+
+<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $id; if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
+
+<?php
+if ($add_type=='multiple') {
+    if (is_array($extra_field_list)) {
+        if (is_array($new_field_list) && count($new_field_list)>0 ) {
+            echo '<h3>'.get_lang('FilterUsers').'</h3>';
+            foreach ($new_field_list as $new_field) {
+                echo $new_field['name'];
+                $varname = 'field_'.$new_field['variable'];
+                echo '&nbsp;<select name="'.$varname.'">';
+                echo '<option value="0">--'.get_lang('Select').'--</option>';
+                foreach ($new_field['data'] as $option) {
+                    $checked='';
+                    if (isset($_POST[$varname])) {
+                        if ($_POST[$varname]==$option[1]) {
+                            $checked = 'selected="true"';
+                        }
+                    }
+                    echo '<option value="'.$option[1].'" '.$checked.'>'.$option[1].'</option>';
+                }
+                echo '</select>';
+                echo '&nbsp;&nbsp;';
+            }
+            echo '<input type="button" value="'.get_lang('Filter').'" onclick="validate_filter()" />';
+            echo '<br /><br />';
+        }
+    }
+}
+echo Display::input('hidden','id',$id);
+echo Display::input('hidden','form_sent','1');
+echo Display::input('hidden','add_type');
+if(!empty($errorMsg)) {
+    Display::display_normal_message($errorMsg); //main API
+}
+?>
+
+<table border="0" cellpadding="5" cellspacing="0" width="100%">
+<!-- Users -->
+<tr>
+  <td align="center"><b><?php echo get_lang('SessionsInPlatform') ?> :</b>
+  </td>
+  <td></td>
+  <td align="center"><b><?php echo get_lang('SessionsInPromotion') ?> :</b></td>
+</tr>
+
+<?php if ($add_type=='multiple') { ?>
+<tr>
+<td align="center">
+
+<?php echo get_lang('FirstLetterSessions'); ?> :
+     <select name="firstLetterUser" onchange = "xajax_search_sessions(this.value,'multiple')" >
+      <option value = "%">--</option>
+      <?php
+        echo Display :: get_alphabet_options();
+      ?>
+     </select>
+</td>
+<td align="center">&nbsp;</td>
+</tr>
+<?php } ?>
+<tr>
+  <td align="center">
+  <div id="content_source">
+      <?php
+      
+      
+      if (!($add_type=='multiple')) {
+        ?>
+        <input type="text" id="user_to_add" onkeyup="xajax_search_users(this.value,'single')" />
+        <div id="ajax_list_users_single"></div>
+        <?php
+      } else {        
+        echo Display::select('session_not_in_promotion_name',$session_not_in_promotion, '',array('style'=>'width:360px', 'multiple'=>'multiple','id'=>'session_not_in_promotion','size'=>'15px'),false);
+      ?>
+      <div id="ajax_list_users_multiple">
+        
+      </div>
+    <?php
+      }
+      unset($nosessionUsersList);
+     ?>
+  </div>
+  </td>
+  <td width="10%" valign="middle" align="center">
+  <?php
+  if ($ajax_search) {
+  ?>
+    <button class="arrowl" type="button" onclick="remove_item(document.getElementById('session_in_promotion'))" ></button>
+  <?php
+  } else {
+  ?>
+    <button class="arrowr" type="button" onclick="moveItem(document.getElementById('session_not_in_promotion'), document.getElementById('session_in_promotion'))" onclick="moveItem(document.getElementById('session_not_in_promotion'), document.getElementById('session_in_promotion'))"></button>
+    <br /><br />
+    <button class="arrowl" type="button" onclick="moveItem(document.getElementById('session_in_promotion'), document.getElementById('session_not_in_promotion'))" onclick="moveItem(document.getElementById('session_in_promotion'), document.getElementById('session_not_in_promotion'))"></button>
+    <?php
+  }
+  ?>
+    <br /><br /><br /><br /><br /><br />
+  </td>
+  <td align="center">
+<?php
+
+    echo Display::select('session_in_promotion_name[]', $session_in_promotion, '', array('style'=>'width:360px', 'multiple'=>'multiple','id'=>'session_in_promotion','size'=>'15px'),false );
+    unset($sessionUsersList);
+?>
+ </td>
+</tr>
+<tr>
+    <td colspan="3" align="center">
+        <br />
+        <?php
+        echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeSessionsToPromotion').'</button>';
+        ?>
+    </td>
+</tr>
+</table>
+</form>
+
+<script type="text/javascript">
+<!--
+function moveItem(origin , destination){
+
+    for(var i = 0 ; i<origin.options.length ; i++) {
+        if(origin.options[i].selected) {
+            destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
+            origin.options[i]=null;
+            i = i-1;
+        }
+    }
+    destination.selectedIndex = -1;
+    sortOptions(destination.options);
+
+}
+
+function sortOptions(options) {
+
+    newOptions = new Array();
+    for (i = 0 ; i<options.length ; i++)
+        newOptions[i] = options[i];
+
+    newOptions = newOptions.sort(mysort);
+    options.length = 0;
+    for(i = 0 ; i < newOptions.length ; i++)
+        options[i] = newOptions[i];
+
+}
+
+function mysort(a, b){
+    if(a.text.toLowerCase() > b.text.toLowerCase()){
+        return 1;
+    }
+    if(a.text.toLowerCase() < b.text.toLowerCase()){
+        return -1;
+    }
+    return 0;
+}
+
+function valide(){
+    var options = document.getElementById('session_in_promotion').options;
+    for (i = 0 ; i<options.length ; i++)
+        options[i].selected = true;
+    document.forms.formulaire.submit();
+}
+
+
+function loadUsersInSelect(select){
+
+    var xhr_object = null;
+
+    if(window.XMLHttpRequest) // Firefox
+        xhr_object = new XMLHttpRequest();
+    else if(window.ActiveXObject) // Internet Explorer
+        xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
+    else  // XMLHttpRequest non supporté par le navigateur
+    alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
+
+    //xhr_object.open("GET", "loadUsersInSelect.ajax.php?id_session=<?php echo $id_session ?>&letter="+select.options[select.selectedIndex].text, false);
+    xhr_object.open("POST", "loadUsersInSelect.ajax.php");
+
+    xhr_object.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+
+
+    nosessionUsers = makepost(document.getElementById('session_not_in_promotion'));
+    sessionUsers = makepost(document.getElementById('session_in_promotion'));
+    nosessionClasses = makepost(document.getElementById('origin_classes'));
+    sessionClasses = makepost(document.getElementById('destination_classes'));
+    xhr_object.send("nosessionusers="+nosessionUsers+"&sessionusers="+sessionUsers+"&nosessionclasses="+nosessionClasses+"&sessionclasses="+sessionClasses);
+
+    xhr_object.onreadystatechange = function() {
+        if(xhr_object.readyState == 4) {
+            document.getElementById('content_source').innerHTML = result = xhr_object.responseText;
+            //alert(xhr_object.responseText);
+        }
+    }
+}
+
+function makepost(select){
+
+    var options = select.options;
+    var ret = "";
+    for (i = 0 ; i<options.length ; i++)
+        ret = ret + options[i].value +'::'+options[i].text+";;";
+
+    return ret;
+
+}
+-->
+
+</script>
+<?php
+Display::display_footer();

+ 102 - 0
main/admin/career_dashboard.php

@@ -0,0 +1,102 @@
+<?php
+// Language files that should be included.
+$language_file = array('courses', 'index');
+require_once '../inc/global.inc.php';
+$libpath = api_get_path(LIBRARY_PATH);
+require_once $libpath.'course.lib.php';
+//require_once $libpath.'usermanager.lib.php';
+require_once $libpath.'career.lib.php';
+require_once $libpath.'promotion.lib.php';
+require_once $libpath.'sessionmanager.lib.php';
+require_once $libpath.'formvalidator/FormValidator.class.php';
+
+
+require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpathList.class.php';
+require_once api_get_path(SYS_CODE_PATH).'exercice/exercise.lib.php';
+require_once api_get_path(SYS_CODE_PATH).'exercice/exercise.class.php';
+
+api_protect_admin_script();
+
+
+$this_section = SECTION_PLATFORM_ADMIN;
+//Tab js
+$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/cupertino/jquery-ui-1.8.7.custom.css" type="text/css">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-1.4.4.min.js" type="text/javascript" language="javascript"></script>'; //jQuery
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/cupertino/jquery-ui-1.8.7.custom.min.js" type="text/javascript" language="javascript"></script>';
+//Grid js
+
+$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/css/ui.jqgrid.css" type="text/css">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript" language="javascript"></script>'; 
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript" language="javascript"></script>';
+
+Display :: display_header($nameTools);
+
+// action links
+echo '<div class="actions" style="margin-bottom:20px">';
+echo '<a href="careers.php">'.Display::return_icon('filenew.gif',get_lang('Add')).get_lang('Careers').'</a>';
+echo '<a href="promotions.php">'.Display::return_icon('filenew.gif',get_lang('Add')).get_lang('Promotions').'</a>';
+  
+echo '</div>';
+
+
+$career = new Career();
+$careers = $career->get_all();
+$column_count = 3;
+$i = 0;
+$grid_js = '';
+$career_array = array();
+if (!empty($careers)) {
+    foreach($careers as $career_item) {        
+        $promotion = new Promotion();
+        //Getting all promotions
+        $promotions = $promotion->get_all_promotions_by_career_id($career_item['id']);
+        $career_content = '';        
+        $promotion_array = array();
+        if (!empty($promotions)) {            
+            foreach($promotions as $promotion_item) {
+                //Getting all sessions from this promotion      
+                $sessions = SessionManager::get_all_sessions_by_promotion($promotion_item['id']); 
+                   
+                $session_list = array();    
+                foreach($sessions as $session_item) {               
+                    $session_list[] = $session_item;
+                }   
+                $promotion_array[$promotion_item['id']] =array('name'=>$promotion_item['name'], 'sessions'=>$session_list);  
+            }
+        }
+        $career_array[$career_item['id']] = array('name'=>$career_item['name'],'promotions'=>$promotion_array);
+    }   
+}
+
+echo '<table class="data_table">';
+
+foreach($career_array as $career_id => $data) {
+    $career     = $data['name'];
+    $promotions = $data['promotions'];    
+    echo '<tr><td style="background-color:#eee" colspan="2">'.$career.'</td></tr>';   
+    foreach($promotions as $promotion) {
+    	 $promotion_name = $promotion['name'];
+         $sessions       = $promotion['sessions'];
+         echo '<tr>';
+         $count = count($sessions);
+         $rowspan = '';
+         if (!empty($count )) {     
+            $count++;
+         	$rowspan = 'rowspan="'.$count.'"';
+         }
+         echo '<td '.$rowspan.'>';        
+         echo $promotion_name;
+         echo '</td>';
+         echo '</tr>';
+      
+      
+         foreach($sessions as $session) {
+             echo '<tr>';
+         	 echo Display::tag('td',$session['name']);
+             echo '</tr>';
+         }
+    }   
+  
+}
+echo '</table>';
+Display::display_footer();

+ 169 - 0
main/admin/careers.php

@@ -0,0 +1,169 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ *  @package chamilo.admin
+ */
+
+/* INITIALIZATION SECTION */
+
+// Language files that need to be included.
+$language_file = array('admin');
+
+$cidReset = true;
+require_once '../inc/global.inc.php';
+require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
+require_once api_get_path(LIBRARY_PATH).'career.lib.php';
+
+$this_section = SECTION_PLATFORM_ADMIN;
+
+api_protect_admin_script();
+
+
+
+// Additional javascript
+//Jquery ui
+$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/cupertino/jquery-ui-1.8.7.custom.css" type="text/css">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-1.4.4.min.js" type="text/javascript" language="javascript"></script>'; //jQuery
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/cupertino/jquery-ui-1.8.7.custom.min.js" type="text/javascript" language="javascript"></script>';
+
+//Grid js
+$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/css/ui.jqgrid.css" type="text/css">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript" language="javascript"></script>'; 
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript" language="javascript"></script>';
+
+// The header.
+Display::display_header($tool_name);
+
+
+// Tool name
+if (isset($_GET['action']) && $_GET['action'] == 'add') {
+    $tool = 'Add';
+    $interbreadcrumb[] = array ('url' => api_get_self(), 'name' => get_lang('Career'));
+}
+if (isset($_GET['action']) && $_GET['action'] == 'editnote') {
+    $tool = 'Modify';
+    $interbreadcrumb[] = array ('url' => api_get_self(), 'name' => get_lang('Career'));
+}
+
+$url            = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_careers';
+$columns        = array(get_lang('Name'),get_lang('Description'),get_lang('Actions'));
+$column_model   = array(array('name'=>'name',           'index'=>'name',        'width'=>'80',   'align'=>'left'),
+                        array('name'=>'description',    'index'=>'description', 'width'=>'500',  'align'=>'left'),
+                        array('name'=>'actions',        'index'=>'actions',     'formatter'=>'action_formatter','width'=>'100',  'align'=>'left'),
+                       );                        
+$extra_params['autowidth'] = 'true'; //use the width of the parent
+$extra_params['height'] = 'auto'; //use the width of the parent
+
+$action_links = 'function action_formatter (cellvalue, options, rowObject) {
+                         return \'<a href="?action=edit&id=\'+options.rowId+\'"><img src="../img/edit.gif" title="'.get_lang('Edit').'"></a><a href="?action=delete&id=\'+options.rowId+\'"><img title="'.get_lang('Delete').'" src="../img/delete.gif"></a>\'; 
+                 }';
+                 
+
+?>
+<script>
+$(function() {    
+    <?php 
+         echo Display::grid_js('careers',  $url,$columns,$column_model,$extra_params,array(), $action_links);       
+    ?> 
+});
+</script>   
+<?php
+// Tool introduction
+Display::display_introduction_section(get_lang('Careers'));
+
+$career = new Career();
+
+// Action handling: Adding a note
+if (isset($_GET['action']) && $_GET['action'] == 'add') {
+    if (api_get_session_id() != 0 && !api_is_allowed_to_session_edit(false, true)) {
+        api_not_allowed();
+    }
+
+    $_SESSION['notebook_view'] = 'creation_date';
+
+    // Initiate the object
+    $form = new FormValidator('note', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']));
+    // Settting the form elements
+    $form->addElement('header', '', get_lang('Add'));
+    $form->addElement('text', 'name', get_lang('name'), array('size' => '95', 'id' => 'name'));
+    //$form->applyFilter('note_title', 'html_filter');
+    $form->addElement('html_editor', 'description', get_lang('Description'), null);
+    $form->addElement('style_submit_button', 'submit', get_lang('Add'), 'class="add"');
+
+    // Setting the rules
+    $form->addRule('name', '<div class="required">'.get_lang('ThisFieldIsRequired'), 'required');
+
+    // The validation or display
+    if ($form->validate()) {
+        $check = Security::check_token('post');
+        if ($check) {
+            $values = $form->exportValues();       
+            $res = $career->save($values);            
+            if ($res) {
+                Display::display_confirmation_message(get_lang('Added'));
+            }
+        }
+        Security::clear_token();
+        $career->display();
+    } else {
+        echo '<div class="actions">';
+        echo '<a href="'.api_get_self().'">'.Display::return_icon('back.png').' '.get_lang('Back').'</a>';
+        echo '</div>';
+        $token = Security::get_token();
+        $form->addElement('hidden', 'sec_token');
+        $form->setConstants(array('sec_token' => $token));
+        $form->display();
+    }
+}// Action handling: Editing a note
+elseif (isset($_GET['action']) && $_GET['action'] == 'edit' && is_numeric($_GET['id'])) {
+    // Initialize the object
+    $form = new FormValidator('career', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&id='.Security::remove_XSS($_GET['id']));
+    // Settting the form elements
+    $form->addElement('header', '', get_lang('Modify'));
+    $form->addElement('hidden', 'id',intval($_GET['id']));
+    $form->addElement('text', 'name', get_lang('Name'), array('size' => '100'));
+    $form->addElement('html_editor', 'description', get_lang('description'), null);
+    $form->addElement('style_submit_button', 'submit', get_lang('Modify'), 'class="save"');
+
+    // Setting the defaults
+    $defaults = $career->get($_GET['id']);
+    $form->setDefaults($defaults);
+
+    // Setting the rules
+    $form->addRule('name', '<div class="required">'.get_lang('ThisFieldIsRequired'), 'required');
+
+    // The validation or display
+    if ($form->validate()) {
+        $check = Security::check_token('post');
+        if ($check) {
+            $values = $form->exportValues();            
+            $res = $career->update($values);
+            if ($res) {
+                Display::display_confirmation_message(get_lang('Updated'));
+            }
+        }
+        Security::clear_token();
+        $career->display();
+    } else {
+        echo '<div class="actions">';
+        echo '<a href="'.api_get_self().'">'.Display::return_icon('back.png').' '.get_lang('Back').'</a>';
+        echo '</div>';
+        $token = Security::get_token();
+        $form->addElement('hidden', 'sec_token');
+        $form->setConstants(array('sec_token' => $token));
+        $form->display();
+    }
+}
+// Action handling: deleting a note
+elseif (isset($_GET['action']) && $_GET['action'] == 'delete' && is_numeric($_GET['id'])) {
+    $res = $career->delete(Security::remove_XSS($_GET['id']));
+    if ($res) {
+        Display::display_confirmation_message(get_lang('Deleted'));
+    }
+    $career->display();
+} else {
+    $career->display();   
+}
+
+Display :: display_footer();

+ 184 - 0
main/admin/promotions.php

@@ -0,0 +1,184 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ *  @package chamilo.admin
+ */
+
+// Language files that need to be included.
+$language_file = array('admin');
+
+$cidReset = true;
+require_once '../inc/global.inc.php';
+require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
+require_once api_get_path(LIBRARY_PATH).'promotion.lib.php';
+require_once api_get_path(LIBRARY_PATH).'career.lib.php';
+
+$this_section = SECTION_PLATFORM_ADMIN;
+
+api_protect_admin_script();
+
+//Jquery ui
+$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/cupertino/jquery-ui-1.8.7.custom.css" type="text/css">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-1.4.4.min.js" type="text/javascript" language="javascript"></script>'; //jQuery
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/cupertino/jquery-ui-1.8.7.custom.min.js" type="text/javascript" language="javascript"></script>';
+
+//Grid js
+$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/css/ui.jqgrid.css" type="text/css">';
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript" language="javascript"></script>'; 
+$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript" language="javascript"></script>';
+
+// The header.
+Display::display_header($tool_name);
+
+
+// Tool name
+if (isset($_GET['action']) && $_GET['action'] == 'add') {
+    $tool = 'Add';
+    $interbreadcrumb[] = array ('url' => api_get_self(), 'name' => get_lang('Promotion'));
+}
+if (isset($_GET['action']) && $_GET['action'] == 'edit') {
+    $tool = 'Modify';
+    $interbreadcrumb[] = array ('url' => api_get_self(), 'name' => get_lang('Promotion'));
+}
+
+$url            = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_promotions';
+$columns        = array(get_lang('Name'),get_lang('Description'),get_lang('Career'),get_lang('Actions'));
+$column_model   = array(array('name'=>'name',           'index'=>'name',        'width'=>'80',   'align'=>'left'),
+                        array('name'=>'description',    'index'=>'description', 'width'=>'500',  'align'=>'left'),
+                        array('name'=>'career',         'index'=>'career',      'width'=>'100',  'align'=>'left'),
+                        array('name'=>'actions',        'index'=>'actions',     'formatter'=>'action_formatter','width'=>'100',  'align'=>'left'),
+                       );                        
+$extra_params['autowidth'] = 'true'; //use the width of the parent
+//$extra_params['editurl'] = $url; //use the width of the parent
+$extra_params['height'] = 'auto'; //use the width of the parent
+
+$action_links = 'function action_formatter (cellvalue, options, rowObject) {
+                    return \'<a href="add_sessions_to_promotion.php?id=\'+options.rowId+\'"><img title="'.get_lang('AddSession').'" src="../img/addd.gif"></a> <a href="?action=edit&id=\'+options.rowId+\'"><img src="../img/edit.gif" title="'.get_lang('Edit').'"></a>  <a href="?action=delete&id=\'+options.rowId+\'"><img title="'.get_lang('Delete').'" src="../img/delete.gif"></a>\'; 
+                 }';
+
+?>
+<script>
+$(function() {    
+    <?php 
+         echo Display::grid_js('promotions',  $url,$columns,$column_model,$extra_params,array(), $action_links);       
+    ?> 
+
+});
+</script>   
+<?php
+// Tool introduction
+Display::display_introduction_section(get_lang('Promotions'));
+
+$promotion = new Promotion();
+
+// Action handling: Adding a note
+if (isset($_GET['action']) && $_GET['action'] == 'add') {
+    if (api_get_session_id() != 0 && !api_is_allowed_to_session_edit(false, true)) {
+        api_not_allowed();
+    }
+
+    // Initiate the object
+    $form = new FormValidator('note', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']));
+    // Settting the form elements
+    $form->addElement('header', '', get_lang('Add'));
+    $form->addElement('text', 'name', get_lang('name'), array('size' => '95', 'id' => 'name'));
+    //$form->applyFilter('note_title', 'html_filter');
+    $form->addElement('html_editor', 'description', get_lang('Description'), null);
+    
+    
+    $career = new Career();
+    $careers = $career->get_all();
+    $career_list = array();
+    
+    foreach($careers as $item) {        
+        $career_list[$item['id']] = $item['name'];
+    }
+    $form->addElement('select', 'career_id', get_lang('Career'), $career_list);    
+    $form->addElement('style_submit_button', 'submit', get_lang('Add'), 'class="add"');
+    // Setting the rules
+    $form->addRule('name', '<div class="required">'.get_lang('ThisFieldIsRequired'), 'required');
+
+    // The validation or display
+    if ($form->validate()) {
+        $check = Security::check_token('post');
+        if ($check) {
+            $values = $form->exportValues();       
+            $res    = $promotion->save($values);            
+            if ($res) {
+                Display::display_confirmation_message(get_lang('Added'));
+            }
+        }
+        Security::clear_token();
+        $promotion->display();
+    } else {
+        echo '<div class="actions">';
+        echo '<a href="'.api_get_self().'">'.Display::return_icon('back.png').' '.get_lang('Back').'</a>';
+        echo '</div>';
+        $token = Security::get_token();
+        $form->addElement('hidden', 'sec_token');
+        $form->setConstants(array('sec_token' => $token));
+        $form->display();
+    }
+}// Action handling: Editing a note
+elseif (isset($_GET['action']) && $_GET['action'] == 'edit' && is_numeric($_GET['id'])) {
+    // Initialize the object
+    //@todo this form should be generated in the class
+    $form = new FormValidator('promotion', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&id='.intval($_GET['id']));
+    // Settting the form elements
+    $form->addElement('header', '', get_lang('Modify'));
+    $form->addElement('hidden', 'id',intval($_GET['id']));
+    $form->addElement('text', 'name', get_lang('Name'), array('size' => '100'));
+    $form->addElement('html_editor', 'description', get_lang('description'), null);
+        
+    $career = new Career();
+    $careers = $career->get_all();
+    $career_list = array();    
+    foreach($careers as $item) {        
+        $career_list[$item['id']] = $item['name'];
+    }
+    $form->addElement('select', 'career_id', get_lang('Career'), $career_list);  
+     
+    $form->addElement('style_submit_button', 'submit', get_lang('Modify'), 'class="save"');
+
+    // Setting the defaults
+    $defaults = $promotion->get($_GET['id']);    
+    $form->setDefaults($defaults);
+
+    // Setting the rules
+    $form->addRule('name', '<div class="required">'.get_lang('ThisFieldIsRequired'), 'required');
+
+    // The validation or display
+    if ($form->validate()) {
+        $check = Security::check_token('post');
+        if ($check) {
+            $values = $form->exportValues();                    
+            $res = $promotion->update($values);
+            if ($res) {
+                Display::display_confirmation_message(get_lang('Updated'));
+            }
+        }
+        Security::clear_token();
+        $promotion->display();
+    } else {
+        echo '<div class="actions">';
+        echo '<a href="'.api_get_self().'">'.Display::return_icon('back.png').' '.get_lang('Back').'</a>';
+        echo '</div>';
+        $token = Security::get_token();
+        $form->addElement('hidden', 'sec_token');
+        $form->setConstants(array('sec_token' => $token));
+        $form->display();
+    }
+}
+
+// Action handling: deleting a note
+elseif (isset($_GET['action']) && $_GET['action'] == 'delete' && is_numeric($_GET['id'])) {
+    $res = $promotion->delete($_GET['id']);
+    if ($res) {
+        Display::display_confirmation_message(get_lang('Deleted'));
+    }
+    $promotion->display();
+} else {
+    $promotion->display();   
+}
+Display::display_footer();

+ 95 - 0
main/inc/ajax/model.ajax.php

@@ -0,0 +1,95 @@
+<?php
+$action = $_GET['a'];
+
+require_once '../global.inc.php';
+$libpath = api_get_path(LIBRARY_PATH);
+$table = '';
+
+// 1. Setting variables
+
+//Variables needed by jqgrid
+
+$page  = intval($_REQUEST['page']); //page
+$limit = intval($_REQUEST['rows']); // quantity of rows
+$sidx  = intval($_REQUEST['sidx']); //index to filter         
+$sord  = $_REQUEST['sord'];         //asc or desc
+if (!in_array($sord, array('asc','desc'))) {
+    $sord = 'desc';
+}
+// get index row - i.e. user click to sort $sord = $_GET['sord']; 
+// get the direction 
+if(!$sidx) $sidx = 1;
+ 
+ 
+//2. Selecting the count
+switch ($action) {
+    case 'get_careers':        
+        require_once $libpath.'career.lib.php';
+        $obj        = new Career();
+        $count      = $obj->get_count();
+    break;
+    case 'get_promotions':
+       require_once $libpath.'promotion.lib.php';        
+        $obj        = new Promotion();        
+        $count      = $obj->get_count();   
+    break;
+    default:
+        exit;   
+}
+        
+if( $count >0 ) { 
+    $total_pages = ceil($count/$limit); 
+} else { 
+    $total_pages = 0; 
+}
+
+if ($page > $total_pages) { 
+    $page = $total_pages;
+}     
+$start = $limit * $page - $limit; 
+
+//2. Querying the DB
+switch ($action) {
+    case 'get_careers':
+        if ($_REQUEST['oper'] == 'del') {
+            $obj->delete($_REQUEST['id']);
+        }
+        $columns    = $obj->columns;
+        $columns[]  = 'actions';        
+        $result     = Database::select('*', $obj->table, array('order'=>"$sidx $sord", 'LIMIT'=> "$start , $limit"));
+    break;
+    case 'get_promotions':
+        if ($_REQUEST['oper'] == 'del') {
+        	$obj->delete($_REQUEST['id']);
+        }
+        $columns    = $obj->columns;
+        $columns[]  = 'career';
+        $columns[]  = 'actions';                
+        $result     = Database::select('p.id, p.name, p.description, c.name as career', "$obj->table p LEFT JOIN ".Database::get_main_table(TABLE_CAREER)." c  ON c.id = p.career_id ", array('order' =>"$sidx $sord", 'LIMIT'=> "$start , $limit"));       
+    break;
+    default:
+        exit;            
+}
+
+if (in_array($action, array('get_careers','get_promotions'))) {
+    //3. Creating an obj return a json
+    $responce = new stdClass();           
+    $responce->page     = $page; 
+    $responce->total    = $total_pages; 
+    $responce->records  = $count; 
+    $i=0;
+    if (!empty($result)) {
+        foreach($result as $row) {
+             //print_r($row);
+             $responce->rows[$i]['id']=$row['id'];
+             $array = array();
+             foreach($columns as $col) {
+             	$array[] = $row[$col];
+             }                   
+             $responce->rows[$i]['cell']=$array;
+             $i++; 
+        }
+    } 
+    echo json_encode($responce);       
+}
+exit;

+ 123 - 0
main/inc/lib/career.lib.php

@@ -0,0 +1,123 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+*	This class provides methods for the notebook management.
+*	Include/require it in your code to use its features.
+*	@package chamilo.library
+*/
+
+class Career {
+    
+    var $table;
+    var $columns = array('name','description');
+    
+	public function __construct() {
+        $this->table =  Database::get_main_table(TABLE_CAREER);
+	}
+    
+	/**
+	 * a little bit of javascript to display a prettier warning when deleting a note
+	 *
+	 * @return unknown
+	 *
+	 */
+	function javascript_notebook()
+	{
+		return "<script type=\"text/javascript\">
+				function confirmation (name)
+				{
+					if (confirm(\" ". get_lang("NoteConfirmDelete") ." \"+ name + \" ?\"))
+						{return true;}
+					else
+						{return false;}
+				}
+				</script>";
+	}
+
+	/**
+	 * Saves an element into the DB
+	 *
+	 * @param array $values
+	 * @return bool
+	 *
+	 */
+	function save($values) {
+		/*if (!is_array($values) or empty($values['note_title'])) { 
+			return false; 
+		}*/		        
+        unset($values['submit']);
+        $id = Database::insert($this->table, $values);        
+		if (is_numeric($id)){
+			return $id;
+		}
+	}
+    
+    /**
+     * Gets an element
+     */
+	function get($id) {
+		if (empty($id)) { return array(); }		
+        $result = Database::select('*',$this->table, array('where'=>array('id = ?'=>intval($id))),'first');
+        return $result;
+	}
+    
+    function get_all() {
+    	return $careers = Database::select('*',$this->table);
+    }
+    
+    /**
+     * Get the count of elements
+     */
+    function get_count() {        
+        $row = Database::select('count(*) as count', $this->table, array(),'first');
+        return $row['count'];
+    }
+    
+
+	/**
+	 * Updates the obj in the database
+	 *
+	 * @param array $values
+	 *
+	 */
+	function update($values) {
+		/*if (!is_array($values) or empty($values['note_title'])) {
+			return false;
+		}*/
+        unset($values['submit']);
+		$table = Database :: get_main_table(TABLE_CAREER);
+        $id = $values['id'];
+        unset($values['id']);
+        $result = Database::update($this->table, $values, array('id = ?'=>$id));		
+        if ($result != 1){
+            return false;
+        }       
+        return true;
+	}
+    
+    /**
+     * Delets an item
+     */
+	function delete($id) {
+		if (empty($id) or $id != strval(intval($id))) { return false; }
+		// Database table definition
+		$result = Database :: delete($this->table, array('id = ?' => $id));        
+        if ($result != 1){
+        	return false;
+        }		
+		return true;
+	}
+    
+    /**
+     * Displays the title + grid
+     */
+	function display() {
+		// action links
+		echo '<div class="actions" style="margin-bottom:20px">';
+        echo '<a href="career_dashboard.php">'.Display::return_icon('back.png',get_lang('Back')).get_lang('Back').'</a>';     	
+		echo '<a href="'.api_get_self().'?action=add">'.Display::return_icon('filenew.gif',get_lang('Add')).get_lang('Add').'</a>';        				
+		echo '</div>';   
+        echo Display::grid_html('careers');  
+	}    
+}

+ 121 - 0
main/inc/lib/promotion.lib.php

@@ -0,0 +1,121 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+*	This class provides methods for the promotion management.
+*	Include/require it in your code to use its features.
+*	@package chamilo.library
+*/
+
+class Promotion {
+    
+    var $table;
+    var $columns = array('name','description');
+    
+	public function __construct() {
+        $this->table =  Database::get_main_table(TABLE_PROMOTION);
+	}
+    
+	/**
+	 * a little bit of javascript to display a prettier warning when deleting a note
+	 *
+     *	 */
+	function javascript_notebook()
+	{
+		return "<script type=\"text/javascript\">
+				function confirmation (name)
+				{
+					if (confirm(\" ". get_lang("NoteConfirmDelete") ." \"+ name + \" ?\"))
+						{return true;}
+					else
+						{return false;}
+				}
+				</script>";
+	}
+
+
+    /**
+     * Saves an element into the DB
+     *
+     * @param array $values
+     * @return bool
+     *
+     */
+	function save($values) {
+		/*if (!is_array($values) or empty($values['note_title'])) { 
+			return false; 
+		}*/		        
+        unset($values['submit']);
+        $id = Database::insert($this->table, $values);        
+		if (is_numeric($id)){
+			return $id;
+		}
+	}
+     /**
+     * Gets an element
+     */
+	function get($id) {
+		if (empty($id)) { return array(); }		
+        $result = Database::select('*',$this->table, array('where'=>array('id = ?'=>intval($id))),'first');
+		return $result;
+	}
+    
+     /**
+     * Get the count of elements
+     */
+    function get_count() {        
+        $row = Database::select('count(*) as count', $this->table, array(),'first');
+        return $row['count'];
+    }
+    
+    function get_all_promotions_by_career_id($career_id) {        
+        return Database::select('*', $this->table, array('where'=>array('career_id = ?'=>$career_id)));
+    }
+    
+    /**
+     * Updates the obj in the database
+     *
+     * @param array $values
+     *
+     */
+	function update($values) {
+		/*if (!is_array($values) or empty($values['note_title'])) {
+			return false;
+		}*/
+        unset($values['submit']);
+        $id = $values['id'];		
+        unset($values['id']);        
+        $result = Database::update($this->table, $values, array('id =  ?'=>$id));		
+        if ($result != 1){
+            return false;
+        }       
+        return true;
+	}
+    
+    /**
+     * Delets an item
+     */
+	function delete($id) {
+		if (empty($id) or $id != strval(intval($id))) { return false; }
+		// Database table definition
+		$result = Database :: delete($this->table, array('id = ?' => $id));        
+        if ($result != 1){
+        	return false;
+        }		
+		return true;
+	}
+    
+    /**
+     * Displays the title + grid
+     */
+	function display() {
+		// action links
+		echo '<div class="actions" style="margin-bottom:20px">';
+        echo '<a href="career_dashboard.php">'.Display::return_icon('back.png',get_lang('Back')).get_lang('Back').'</a>';
+		echo '<a href="'.api_get_self().'?action=add">'.Display::return_icon('filenew.gif',get_lang('Add')).get_lang('Add').'</a>';	
+		echo '</div>';
+        echo Display::grid_html('promotions');  
+	}
+    
+ 
+}