class.ilSkillProfileGUI.php

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<?php

/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Skill/classes/class.ilSkillProfile.php");

class ilSkillProfileGUI
{
        protected $profile = null;
        var $access;
        var $ref_id;

        function __construct()
        {
                global $ilCtrl, $ilAccess;
                
                $ilCtrl->saveParameter($this, "sprof_id");
                $this->access = $ilAccess;
                $this->ref_id = (int) $_GET["ref_id"];

                if ((int) $_GET["sprof_id"] > 0)
                {
                        $this->id = (int) $_GET["sprof_id"];
                }
                
                if ($this->id > 0)
                {
                        $this->profile = new ilSkillProfile($this->id);
                }
        }

        function checkPermissionBool($a_perm)
        {
                return $this->access->checkAccess($a_perm, "", $this->ref_id);
        }

        function executeCommand()
        {
                global $ilCtrl, $lng;
                
                $cmd = $ilCtrl->getCmd("listProfiles");
                $next_class = $ilCtrl->getNextClass();
                switch($next_class)
                {
                        case 'ilrepositorysearchgui':
                                include_once('./Services/Search/classes/class.ilRepositorySearchGUI.php');
                                $user_search = new ilRepositorySearchGUI();
                                $user_search->setTitle($lng->txt('skmg_add_user_to_profile'));
                                $user_search->setCallback($this, 'assignUser');

                                // Set tabs
                                //$this->tabs_gui->setTabActive('user_assignment');
                                $ilCtrl->setReturn($this, 'listUsers');
                                $ret = $ilCtrl->forwardCommand($user_search);
                                break;
                        
                        default:
                                if (in_array($cmd, array("listProfiles", "create", "edit", "save", "update",
                                        "confirmDeleteProfiles", "deleteProfiles", "showLevels", "assignLevel",
                                        "assignLevelSelectSkill", "assignLevelToProfile",
                                        "confirmLevelAssignmentRemoval", "removeLevelAssignments",
                                        "showUsers", "assignUser",
                                        "confirmUserRemoval", "removeUsers")))
                                {
                                        $this->$cmd();
                                }
                                break;
                }
        }
        
        function setTabs($a_active)
        {
                global $ilTabs, $lng, $ilCtrl, $tpl, $ilHelp;
                
                $tpl->setTitle($lng->txt("skmg_profile").": ".
                        $this->profile->getTitle());
                $tpl->setDescription("");
                
                $ilTabs->clearTargets();
                $ilHelp->setScreenIdComponent("skmg_prof");
                
                $ilTabs->setBackTarget($lng->txt("back"),
                        $ilCtrl->getLinkTarget($this, ""));

                // users
                $ilTabs->addTab("users",
                        $lng->txt("skmg_assigned_users"),
                        $ilCtrl->getLinkTarget($this, "showUsers"));
                
                // levels
                $ilTabs->addTab("levels",
                        $lng->txt("skmg_assigned_skill_levels"),
                        $ilCtrl->getLinkTarget($this, "showLevels"));
                
                // settings
                $ilTabs->addTab("settings",
                        $lng->txt("settings"),
                        $ilCtrl->getLinkTarget($this, "edit"));

                $ilTabs->activateTab($a_active);
        }
        
        
        function listProfiles()
        {
                global $tpl, $ilToolbar, $lng, $ilCtrl;

                if ($this->checkPermissionBool("write"))
                {
                        $ilToolbar->addButton($lng->txt("skmg_add_profile"),
                                $ilCtrl->getLinkTarget($this, "create"));
                }
                
                include_once("./Services/Skill/classes/class.ilSkillProfileTableGUI.php");
                $tab = new ilSkillProfileTableGUI($this, "listProfiles");
                
                $tpl->setContent($tab->getHTML());
        }
        
        function create()
        {
                global $tpl;
                
                $form = $this->initProfileForm("create");
                $tpl->setContent($form->getHTML());
        }
        
        function edit()
        {
                global $tpl;
                
                $this->setTabs("settings");
                $form = $this->initProfileForm("edit");
                $tpl->setContent($form->getHTML());
        }
        
        
        public function initProfileForm($a_mode = "edit")
        {
                global $lng, $ilCtrl;
        
                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $form = new ilPropertyFormGUI();
                
                // title
                $ti = new ilTextInputGUI($lng->txt("title"), "title");
                $ti->setMaxLength(200);
                $ti->setSize(40);
                $ti->setRequired(true);
                $form->addItem($ti);
                
                // description
                $desc = new ilTextAreaInputGUI($lng->txt("description"), "description");
                $desc->setCols(40);
                $desc->setRows(4);
                $form->addItem($desc);
        
                // save and cancel commands
                if ($this->checkPermissionBool("write"))
                {
                        if ($a_mode == "create")
                        {
                                $form->addCommandButton("save", $lng->txt("save"));
                                $form->addCommandButton("listProfiles", $lng->txt("cancel"));
                                $form->setTitle($lng->txt("skmg_add_profile"));
                        } else
                        {
                                // set values
                                $ti->setValue($this->profile->getTitle());
                                $desc->setValue($this->profile->getDescription());

                                $form->addCommandButton("update", $lng->txt("save"));
                                $form->addCommandButton("listProfiles", $lng->txt("cancel"));
                                $form->setTitle($lng->txt("skmg_edit_profile"));
                        }
                }

                $form->setFormAction($ilCtrl->getFormAction($this));

                return $form;
        }
        
        public function save()
        {
                global $tpl, $lng, $ilCtrl;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                $form = $this->initProfileForm("create");
                if ($form->checkInput())
                {
                        $prof = new ilSkillProfile();
                        $prof->setTitle($form->getInput("title"));
                        $prof->setDescription($form->getInput("description"));
                        $prof->create();
                        ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                        $ilCtrl->redirect($this, "listProfiles");
                }
                else
                {
                        $form->setValuesByPost();
                        $tpl->setContent($form->getHtml());
                }
        }
        
        function update()
        {
                global $lng, $ilCtrl, $tpl;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                $form = $this->initProfileForm("edit");
                if ($form->checkInput())
                {
                        $this->profile->setTitle($form->getInput("title"));
                        $this->profile->setDescription($form->getInput("description"));
                        $this->profile->update();
                        
                        ilUtil::sendInfo($lng->txt("msg_obj_modified"), true);
                        $ilCtrl->redirect($this, "listProfiles");
                }
                else
                {
                        $form->setValuesByPost();
                        $tpl->setContent($form->getHtml());
                }
        }
        
        function confirmDeleteProfiles()
        {
                global $ilCtrl, $tpl, $lng;
                        
                if (!is_array($_POST["id"]) || count($_POST["id"]) == 0)
                {
                        ilUtil::sendInfo($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "listProfiles");
                }
                else
                {
                        include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                        $cgui = new ilConfirmationGUI();
                        $cgui->setFormAction($ilCtrl->getFormAction($this));
                        $cgui->setHeaderText($lng->txt("skmg_delete_profiles"));
                        $cgui->setCancel($lng->txt("cancel"), "listProfiles");
                        $cgui->setConfirm($lng->txt("delete"), "deleteProfiles");
                        
                        foreach ($_POST["id"] as $i)
                        {
                                $cgui->addItem("id[]", $i, ilSkillProfile::lookupTitle($i));
                        }
                        
                        $tpl->setContent($cgui->getHTML());
                }
        }
        
        function deleteProfiles()
        {
                global $ilCtrl, $tpl, $lng;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                if (is_array($_POST["id"]))
                {
                        foreach ($_POST["id"] as $i)
                        {
                                $prof = new ilSkillProfile($i);
                                $prof->delete();
                        }
                        ilUtil::sendInfo($lng->txt("msg_obj_modified"), true);
                }
                
                $ilCtrl->redirect($this, "listProfiles");
        }
        
        
        function showLevels()
        {
                global $tpl, $ilCtrl, $lng, $ilToolbar;
                
                $this->setTabs("levels");

                if ($this->checkPermissionBool("write"))
                {
                        $ilToolbar->addButton($lng->txt("skmg_assign_level"),
                                $ilCtrl->getLinkTarget($this, "assignLevel")
                        );
                }
                
                include_once("./Services/Skill/classes/class.ilSkillProfileLevelsTableGUI.php");
                $tab = new ilSkillProfileLevelsTableGUI($this, "showLevels", $this->profile);
                $tpl->setContent($tab->getHTML());
        }
        
        function assignLevel()
        {
                global $lng, $ilTabs, $ilCtrl, $tpl;
                
                $tpl->setTitle($lng->txt("skmg_profile").": ".
                        $this->profile->getTitle());
                $tpl->setDescription("");

                //$this->setTabs("levels");
                
                ilUtil::sendInfo($lng->txt("skmg_select_skill_level_assign"));
                
                $ilTabs->clearTargets();
                $ilTabs->setBackTarget($lng->txt("back"),
                        $ilCtrl->getLinkTarget($this, "showLevels"));

                include_once("./Services/Skill/classes/class.ilSkillSelectorGUI.php");
                $exp = new ilSkillSelectorGUI($this, "assignLevel", $this, "assignLevelSelectSkill", "cskill_id");
                if (!$exp->handleCommand())
                {
                        $tpl->setContent($exp->getHTML());
                }
        }
        
        function assignLevelSelectSkill()
        {
                global $tpl, $lng, $ilCtrl, $ilTabs;

                $ilCtrl->saveParameter($this, "cskill_id");
                
                $tpl->setTitle($lng->txt("skmg_profile").": ".
                        $this->profile->getTitle());
                $tpl->setDescription("");

                $ilTabs->clearTargets();
                $ilTabs->setBackTarget($lng->txt("back"),
                        $ilCtrl->getLinkTarget($this, "showLevels"));

                include_once("./Services/Skill/classes/class.ilSkillLevelProfileAssignmentTableGUI.php");
                $tab = new ilSkillLevelProfileAssignmentTableGUI($this, "assignLevelSelectSkill",
                        $_GET["cskill_id"]);
                $tpl->setContent($tab->getHTML());
        }
        
        function assignLevelToProfile()
        {
                global $ilCtrl, $lng;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }


                $parts = explode(":", $_GET["cskill_id"]);

                $this->profile->addSkillLevel((int) $parts[0],
                        (int) $parts[1], (int) $_GET["level_id"]);
                $this->profile->update();
                
                ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                $ilCtrl->redirect($this, "showLevels");
        }
        
        function confirmLevelAssignmentRemoval()
        {
                global $ilCtrl, $tpl, $lng;
                
                $this->setTabs("levels");
                        
                if (!is_array($_POST["ass_id"]) || count($_POST["ass_id"]) == 0)
                {
                        ilUtil::sendInfo($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "showLevels");
                }
                else
                {
                        include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                        $cgui = new ilConfirmationGUI();
                        $cgui->setFormAction($ilCtrl->getFormAction($this));
                        $cgui->setHeaderText($lng->txt("skmg_confirm_remove_level_ass"));
                        $cgui->setCancel($lng->txt("cancel"), "showLevels");
                        $cgui->setConfirm($lng->txt("remove"), "removeLevelAssignments");
                        
                        include_once("./Services/Skill/classes/class.ilBasicSkill.php");
                        foreach ($_POST["ass_id"] as $i)
                        {
                                $id_arr = explode(":", $i);
                                $cgui->addItem("ass_id[]", $i,
                                        ilBasicSkill::_lookupTitle($id_arr[0]).": ".
                                        ilBasicSkill::lookupLevelTitle($id_arr[2]));
                        }
                        
                        $tpl->setContent($cgui->getHTML());
                }
        }

        function removeLevelAssignments()
        {
                global $ilCtrl;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                if (is_array($_POST["ass_id"]))
                {
                        foreach ($_POST["ass_id"] as $i)
                        {
                                $id_arr = explode(":", $i);
                                $this->profile->removeSkillLevel($id_arr[0], $id_arr[1], $id_arr[2]);
                        }
                        $this->profile->update();
                }
                
                $ilCtrl->redirect($this, "showLevels");
        }
        
        function showUsers()
        {
                global $lng, $tpl, $ilToolbar;
                
                // add member
                include_once './Services/Search/classes/class.ilRepositorySearchGUI.php';
                ilRepositorySearchGUI::fillAutoCompleteToolbar(
                        $this,
                        $ilToolbar,
                        array(
                                'auto_complete_name'    => $lng->txt('user'),
                                'submit_name'                   => $lng->txt('skmg_assign_user')
                        )
                );
                
                $this->setTabs("users");
                
                include_once("./Services/Skill/classes/class.ilSkillProfileUserTableGUI.php");
                $tab = new ilSkillProfileUserTableGUI($this, "showUsers",
                        $this->profile);
                $tpl->setContent($tab->getHTML());
        }

        function assignUser()
        {
                global $ilCtrl, $lng;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                $user_id = ilObjUser::_lookupId(ilUtil::stripSlashes($_POST["user_login"]));
                if ($user_id > 0)
                {
                        $this->profile->addUserToProfile($user_id);
                        ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                }
        
                $ilCtrl->redirect($this, "showUsers");
        }
        
        function confirmUserRemoval()
        {
                global $ilCtrl, $tpl, $lng;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                $this->setTabs("users");

                if (!is_array($_POST["id"]) || count($_POST["id"]) == 0)
                {
                        ilUtil::sendInfo($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "showUsers");
                }
                else
                {
                        include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                        $cgui = new ilConfirmationGUI();
                        $cgui->setFormAction($ilCtrl->getFormAction($this));
                        $cgui->setHeaderText($lng->txt("skmg_confirm_user_removal"));
                        $cgui->setCancel($lng->txt("cancel"), "showUsers");
                        $cgui->setConfirm($lng->txt("remove"), "removeUsers");

                        foreach ($_POST["id"] as $i)
                        {
                                $name = ilObjUser::_lookupName($i);
                                $cgui->addItem("id[]", $i,
                                        $name["lastname"].", ".$name["firstname"].
                                        " [".$name["login"]."]");
                        }

                        $tpl->setContent($cgui->getHTML());
                }
        }
        
        function removeUsers()
        {
                global $ilCtrl, $lng;

                if (!$this->checkPermissionBool("write"))
                {
                        return;
                }

                if (is_array($_POST["id"]))
                {
                        foreach ($_POST["id"] as $i)
                        {
                                $this->profile->removeUserFromProfile((int) $i);
                        }
                        ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                }
                $ilCtrl->redirect($this, "showUsers");
        }
}

?>