class.ilSystemStylesTableGUI.php

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<?php
include_once("./Services/Style/System/classes/class.ilSystemStyleSettings.php");
include_once("./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");


include_once("./Services/Table/classes/class.ilTable2GUI.php");

class ilSystemStylesTableGUI extends ilTable2GUI
{
        protected $ctrl;

        protected $lng;

        protected $with_actions = false;

        protected $management_enabled = false;

        function __construct($a_parent_obj, $a_parent_cmd)
        {

                global $DIC;

                $this->ctrl = $DIC->ctrl();
                $this->lng = $DIC->language();

                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->getStyles();

                $this->setLimit(9999);
                $this->addColumn($this->lng->txt(""));
                $this->addColumn($this->lng->txt("style_name"),"style_name");
                $this->addColumn($this->lng->txt("skin_name"),"style_id");
                $this->addColumn($this->lng->txt("sty_substyle_of"));
                $this->addColumn($this->lng->txt("default"));
                $this->addColumn($this->lng->txt("active"));
                $this->addColumn($this->lng->txt("users"),"users");
                $this->setRowTemplate("tpl.sys_styles_row.html", "Services/Style/System");
                $this->setEnableHeader(true);


        }

        public function addActions($management_enabled){
                $this->setWithActions(true);
                $this->setManagementEnabled($management_enabled);

                $this->setFormAction($this->ctrl->getFormAction($this->getParentObject()));
                $this->addCommandButton("saveStyleSettings", $this->lng->txt("save"));
                $this->setRowTemplate("tpl.sys_styles_row_with_actions.html", "Services/Style/System");

                if($management_enabled){
                        $this->addColumn($this->lng->txt("actions"));
                        $this->addMultiCommand("deleteStyles",$this->lng->txt("delete"));
                }
        }

        function getStyles()
        {
                // get all user assigned styles
                $all_user_styles = ilObjUser::_getAllUserAssignedStyles();
                
                // output "other" row for all users, that are not assigned to
                // any existing style
                $users_missing_styles = 0;
                foreach($all_user_styles as $skin_style_id)
                {
                        $style_arr = explode(":", $skin_style_id);
                        if (!ilStyleDefinition::styleExists($style_arr[1]))
                        {

                                $users_missing_styles += ilObjUser::_getNumberOfUsersForStyle($style_arr[0], $style_arr[1]);
                        }
                }
                $all_styles = ilStyleDefinition::getAllSkinStyles();
                if ($users_missing_styles > 0)
                {
                        $all_styles["other"] =
                                array (
                                        "title" => $this->lng->txt("other"),
                                        "id" => "other",
                                        "template_id" => "",
                                        "skin_id" => "other",
                                        "style_id" => "",
                                        "skin_name" => "other",
                                        "style_name" => "",
                                        "users" => $users_missing_styles
                                        );
                }

                $this->setData($all_styles);
        }


        protected function fillRow($a_set)
        {
                global $DIC;

                $this->tpl->setVariable("STYLE_NAME", $a_set["style_name"]);
                $this->tpl->setVariable("SKIN_NAME", $a_set["skin_name"]);
                $is_substyle = $a_set["substyle_of"] != "";

                if(!$is_substyle) {
                        $this->tpl->setVariable("USERS", $a_set["users"]);
                }else{
                        $this->tpl->setVariable("USERS", "-");
                }

                if($a_set["id"] != "other"){
                        $this->tpl->setCurrentBlock("default_input");

                        if(!$is_substyle) {
                                $this->tpl->setVariable("DEFAULT_ID", $a_set["id"]);
                                if (ilSystemStyleSettings::getCurrentDefaultSkin() == $a_set["skin_id"] &&
                                                ilSystemStyleSettings::getCurrentDefaultStyle() == $a_set["style_id"]
                                ) {
                                        $this->tpl->setVariable("CHECKED_DEFAULT", ' checked="checked" ');
                                } else {
                                        $this->tpl->setVariable("CHECKED_DEFAULT", '');
                                }
                                $this->tpl->parseCurrentBlock();
                        }

                        $this->tpl->setCurrentBlock("active_input");
                        $this->tpl->setVariable("ACTIVE_ID", $a_set["id"]);

                        if($is_substyle){
                                $this->tpl->setVariable("DISABLED_ACTIVE", 'disabled');

                                if (ilSystemStyleSettings::_lookupActivatedStyle($a_set["skin_id"], $a_set["substyle_of"])){
                                        $this->tpl->setVariable("CHECKED_ACTIVE", ' checked="checked" ');
                                }else{
                                        $this->tpl->setVariable("CHECKED_ACTIVE", '');
                                }
                        }else{
                                if (ilSystemStyleSettings::_lookupActivatedStyle($a_set["skin_id"], $a_set["style_id"])){
                                        $this->tpl->setVariable("CHECKED_ACTIVE", ' checked="checked" ');
                                }else{
                                        $this->tpl->setVariable("CHECKED_ACTIVE", '');
                                }
                        }

                        $this->tpl->parseCurrentBlock();

                }

                if($is_substyle){
                        $this->tpl->setCurrentBlock("substyle");
                        $this->tpl->setVariable("SUB_STYLE_OF", $a_set["substyle_of_name"]);

                        $assignments = ilSystemStyleSettings::getSubStyleCategoryAssignments(
                                        $a_set["skin_id"],
                                        $a_set["substyle_of"],
                                        $a_set["style_id"]
                        );

                        $categories = [];

                        foreach($assignments as $assignment) {
                                $categories[] = ilObject::_lookupTitle(ilObject::_lookupObjId($assignment["ref_id"]));
                        }

                        $listing = $DIC->ui()->factory()->listing()->unordered($categories);
                        $this->tpl->setVariable("CATEGORIES",$DIC->ui()->renderer()->render($listing) );
                        $this->tpl->parseCurrentBlock();
                }

                if($this->isWithActions() && $this->isManagementEnabled()){
                        if($a_set["skin_id"]!="default" && $a_set["skin_id"]!="other"){
                                $this->ctrl->setParameterByClass('ilSystemStyleSettingsGUI','skin_id',$a_set["skin_id"]);
                                $this->ctrl->setParameterByClass('ilSystemStyleSettingsGUI','style_id',$a_set["style_id"]);

                                $this->ctrl->setParameterByClass('ilSystemStyleOverviewGUI','skin_id',$a_set["skin_id"]);
                                $this->ctrl->setParameterByClass('ilSystemStyleOverviewGUI','style_id',$a_set["style_id"]);

                                $selection_list = new ilAdvancedSelectionListGUI();
                                $selection_list->setId("id_action_list_" . $a_set["id"]);
                                $selection_list->setListTitle($this->lng->txt("actions"));


                                $this->tpl->setCurrentBlock("multi_actions");
                                $this->tpl->setVariable("MULTI_ACTIONS_ID", $a_set["id"]);
                                $this->tpl->parseCurrentBlock();

                                $selection_list->addItem($this->lng->txt('edit'),'edit',$this->ctrl->getLinkTargetByClass('ilSystemStyleSettingsGUI'));
                                $selection_list->addItem($this->lng->txt('delete'),'delete',$this->ctrl->getLinkTargetByClass('ilSystemStyleOverviewGUI','deleteStyle'));

                                if(!$is_substyle){
                                        $selection_list->addItem($this->lng->txt('export'),'export',$this->ctrl->getLinkTargetByClass('ilSystemStyleOverviewGUI','export'));
                                }

                                $this->tpl->setCurrentBlock("actions");
                                $this->tpl->setVariable("ACTIONS", $selection_list->getHTML());
                                $this->tpl->parseCurrentBlock();


                        }else{
                                $this->tpl->setCurrentBlock("actions");
                                $this->tpl->setVariable("ACTIONS", "");
                                $this->tpl->parseCurrentBlock();
                        }
                }
        }

        public function isWithActions()
        {
                return $this->with_actions;
        }

        public function setWithActions($with_actions)
        {
                $this->with_actions = $with_actions;
        }

        public function isManagementEnabled()
        {
                return $this->management_enabled;
        }

        public function setManagementEnabled($management_enabled)
        {
                $this->management_enabled = $management_enabled;
        }


}