1KA_F2F/admin/survey/classes/class.LibraryBranching.php

<?php

class LibraryBranching {


    var $ank_id;            // Anketa znotraj katere urejamo knjiznico
    
    var $tab = 0;           // tip pove v bazi srv_library_folder za kater tip gre - 0->vprasanja, 1->ankete (vprasanja iz anket)
    var $folder_id = 0;     // Trenutno aktiven folder


    public function __construct ($ank_id=0) {
		
		if($ank_id == 0)
			die();	

        $this->ank_id = $ank_id;
	}
	

    /**
    * @desc prikaze knjiznico znotraj ankete
    */
    private function displayLibrary() {
        global $admin_type;
		global $global_user_id;
		global $lang;


        // Naslov v oknu
        echo '<h2><span class="faicon library"></span>'.$lang['srv_library_survey_title'].'</h2>';

        // Tabi (vprasanja, ankete)
        echo '<div id="lib_tabs" class="lib_tabs">';
        $this->displayTabs();
        echo '</div>';

        // Vsebina
        echo '<div id="tab_content" class="tab_content">';
        $this->displayTabContent();
        echo '</div>';
    }

    // Prikazemo tabe - vprasanja / ankete
    private function displayTabs(){
        global $lang;

        // Tab vprasanja
        echo '<div id="tab_0" class="tab '.($this->tab == 0 ? 'active' : '').'" onClick="displayLibraryTab(\'0\'); return false;">';
        echo $lang['srv_vprasanja'];
        echo '</div>';

        // Tab ankete
        echo '<div id="tab_1" class="tab '.($this->tab == 1 ? 'active' : '').'" onClick="displayLibraryTab(\'1\'); return false;">';
        echo $lang['srv_ankete'];
        echo '</div>';

        echo '<input type="hidden" name="active_tab" id="active_tab" value="'.$this->tab.'">';
    }

    // Priazemo glavno vsebino glede na aktiven tab
    public function displayTabContent(){

        // Levi seznam folderjev
        echo '<div id="lib_folder_list" class="content_left">';
        $this->displayFolderList();
        echo '</div>';
        

        // Desna vsebina
        echo '<div class="content_right">';
        
        // Seznam vprasanj
        echo '<div id="lib_question_list" class="question_list">';
        $this->displayQuestionList();
        echo '</div>';
        
        // Gumbi na dnu
        echo '<div class="button_holder">';
        $this->displayButtons();
        echo '</div>';
        
        echo '</div>';
    }

    // Prikazemo seznam folderjev na levi
    private function displayFolderList(){
		global $global_user_id;
		global $lang;

        // Prikazemo seznam mojih folderjev v knjiznci
        echo '<ul class="folder_list user">';
        $this->displayFolderParent($parent=0, $uid=$global_user_id);
        echo '</ul>';

        // Prikazemo seznam javnih folderjev v knjiznci
        echo '<ul class="folder_list public">';
        $this->displayFolderParent($parent=0, $uid=0);
        echo '</ul>';
    }

    private function displayFolderParent($parent, $uid) {
        global $lang;
        global $admin_type;
        global $global_user_id;
        global $site_url;


        // Ce gre za root mapo prikazemo z ustreznim jezikom
        if ($parent == 0 && $uid == 0) {
			$language = " AND lang='".$lang['id']."' ";
		}

        // Dobimo vse folderje za parenta
        $sqlFolders = sisplet_query("SELECT id, naslov 
                                FROM srv_library_folder 
                                WHERE uid='".$uid."' AND parent='".$parent."' AND tip='".$this->tab."' ".$language." 
                                ORDER BY naslov
                            ");
        if (!$sqlFolders) 
            echo mysqli_error($GLOBALS['connect_db']);


        // Za prvic ko pride user, da mu dodamo folder
        if (mysqli_num_rows($sqlFolders) == 0 && $uid > 0 && $parent == 0){
            
            // Nastavimo naslov mape
            $naslov = ($this->tab == 0) ? $lang['srv_moja_vprasanja'] : $lang['srv_moje_ankete'];
            
            sisplet_query("INSERT INTO srv_library_folder 
                            (uid, tip, naslov, parent, lang) 
                            VALUES 
                            ('".$uid."', '".$this->tab."', '".$naslov."', '0', '".$lang['id']."')
                        ");
            
            $sqlFolders = sisplet_query("SELECT id, naslov 
                                            FROM srv_library_folder 
                                            WHERE uid='".$uid."' AND parent='".$parent."' AND tip='".$this->tab."'
                                            ORDER BY naslov
                                        ");
            if (!$sqlFolders) 
                echo mysqli_error($GLOBALS['connect_db']);
        }


        // Loop po vseh mapah znotraj parenta
        while ($rowFolders = mysqli_fetch_array($sqlFolders)) {

            // Nastavimo default prvi aktiven folder
            if($this->folder_id == 0 && $parent == 0){
                $this->folder_id = $rowFolders['id'];
            }
            
            $this->displayFolderItem($rowFolders['id'], $rowFolders['naslov'], $child_count='11');

            echo '<ul id="folder_list_'.$rowFolders['id'].'" class="folder_list" style="display:none;">';

            // Rekurzivno izpisemo childe
            $this->displayFolderParent($rowFolders['id'], $uid);

            // Smo tabu ankete - izpisemo se ankete v tem folderju
            if($this->tab == '1'){

                $sqlSurvey = sisplet_query("SELECT a.id, a.naslov FROM srv_anketa a, srv_library_anketa l WHERE a.id=l.ank_id AND l.folder='".$rowFolders['id']."' AND l.uid='".$uid."' ORDER BY naslov ASC");
				if (!$sqlSurvey) echo mysqli_error($GLOBALS['connect_db']);

				if (mysqli_num_rows($sqlSurvey) > 0) {

					while ($rowSurvey = mysqli_fetch_array($sqlSurvey)) {

                        $this->displayFolderItemSurvey($rowSurvey['id'], $rowSurvey['naslov']);
                    }
                }
            }

            echo '</ul>';
        }
    }

    // Levi item - folder
    private function displayFolderItem($id, $title, $child_count) {
        global $lang;

        echo '<li id="folder_item_'.$id.'" class="folder_item '.($this->folder_id == $id ? 'active' : '').'" onClick="openLibraryFolder(\''.$id.'\');">';
        

        // Ikoni puscice in mape
        echo '  <span id="folder_arrow_'.$id.'" class="faicon arrow2_d" onClick="expandLibraryFolder(\''.$id.'\');"></span>';
        echo '  <span class="faicon folder"></span>';
        
        // Naslov folderja
        echo '  <span class="folder_item_title">'.$title.'</span>';
        
        // Stevilo itemov v folderju
        echo '  <span class="folder_item_child_count">'.$child_count.'</span>';
        

        // Tri pikice za prikaz urejanja folderja
        echo '  <span class="faicon dots_ver displayNone"></span>';

        // Skrit div za urejanje folderja
        echo '  <div class="folder_item_settings displayNone">';
        echo '      ';
        echo '  </div>';


        echo '</li>';
    }

    // Levi item - anketa
    private function displayFolderItemSurvey($id, $title) {
        global $lang;

        echo '<li id="folder_item_'.$id.'" class="folder_item survey_item '.($this->folder_id == $id ? 'active' : '').'" onClick="openLibrarySurvey(\''.$id.'\');">';
        

        // Ikoni puscice in mape
        echo '  <span class="faicon list"></span>';
        
        // Naslov folderja - ankete
        echo '  <span class="folder_item_title">'.$title.'</span>';
                

        // Tri pikice za prikaz urejanja folderja
        echo '  <span class="faicon dots_ver displayNone"></span>';

        // Skrit div za urejanje folderja
        echo '  <div class="folder_item_settings displayNone">';
        echo '      ';
        echo '  </div>';


        echo '</li>';
    }

    // Prikazemo seznam vprasanj v folderju
    private function displayQuestionList(){
		global $global_user_id;
		global $lang;

        // Folder ni nastavljen
        if($this->folder_id == 0)
            return;


        // Seznam vprasanj iz anket v knjiznici
        if($this->tab == 1){

            $sqlFolderSurveys = sisplet_query("SELECT a.id FROM srv_anketa a, srv_library_anketa l WHERE a.id=l.ank_id AND l.folder='".$this->folder_id."' ORDER BY naslov ASC");
            while ($rowFolderSurveys = mysqli_fetch_array($sqlFolderSurveys)) {
                
                $sqlQuestions = sisplet_query("SELECT s.id, s.naslov, s.tip FROM srv_spremenljivka s, srv_grupa g WHERE s.gru_id=g.id AND g.ank_id='".$rowFolderSurveys['id']."' ORDER BY s.naslov ASC");
                while ($rowQuestions = mysqli_fetch_array($sqlQuestions)) {

                    $this->displayQuestionItem($rowQuestions);     
                }
            }
        }
        // Seznam vprasanj iz knjiznice
        else{
            $sqlFolderQuestions = sisplet_query("SELECT * FROM srv_spremenljivka WHERE folder='".$this->folder_id."' AND gru_id='-1' ORDER BY naslov ASC");
            while ($rowFolderQuestions = mysqli_fetch_array($sqlFolderQuestions)) {

                $this->displayQuestionItem($rowFolderQuestions);     
            }
        }
        
    }

    // Prikazemo seznam vprasanj v anketah iz knjiznice v folderju
    private function displaySurveyQuestionList(){
		global $global_user_id;
		global $lang;

        // Folder ni nastavljen
        if($this->folder_id == 0)
            return;


        $sqlQuestions = sisplet_query("SELECT s.id, s.naslov, s.tip FROM srv_spremenljivka s, srv_grupa g WHERE s.gru_id=g.id AND g.ank_id='".$this->folder_id."' ORDER BY g.vrstni_red ASC, s.vrstni_red ASC");
        while ($rowQuestions = mysqli_fetch_array($sqlQuestions)) {

            $this->displayQuestionItem($rowQuestions);     
        }
    }

    // Prikazemo 1 vrstico (item, vprasanje) na desni
    private function displayQuestionItem($spremenljivka){
        global $lang;

        echo '<div id="question_item_holder_'.$spremenljivka['id'].'" class="question_item_holder" onClick="selectLibraryItem(\''.$spremenljivka['id'].'\');">';

        echo '  <input type="checkbox" id="question_item_check_'.$spremenljivka['id'].'" class="question_item_check" onClick="selectLibraryItem(\''.$spremenljivka['id'].'\');"><label for="question_item_check_'.$spremenljivka['id'].'"></label>';

        echo '  <div class="question_item_info">';
        echo '      <span class="faicon list"></span>';
        echo '      <span class="title">'.substr(strip_tags($spremenljivka['naslov']), 0, 40).'</span>';
        echo '  </div>';

        echo '</div>';
    }

    // Prikazemo gumbe
    private function displayButtons(){
		global $global_user_id;
		global $lang;

        echo '<button class="medium white-blue" onClick="popupClose();">'.$lang['edit1338'].'</button>';
        echo '<button class="medium blue" onClick="insertLibraryItemsIntoSurvey();">'.$lang['srv_library_survey_add'].'</button>';
    }


    /**
     * Popup pri dodajanju itema v knjiznico - potrditev, izbira folderja, urejanje naslova
     *         
     * type        
     * - 0->anketa
     * - 1->vprasanja
     * - 2->if/blok
     */
    private function displayAddIntoLibrary($id, $type){
        global $lang;

        // Naslov v oknu
        echo '<h2>'.$lang[''].'</h2>';

        // Vsebina
        echo '<div class="content">';
        echo 'Dodajanje...';        
        echo '</div>';
    }


  
    /**
    * @desc pohendla ajax klice
    */
    public function ajax () {
        global $lang;
        global $global_user_id;


        $this->tab = (isset($_POST['tab'])) ? (int)$_POST['tab'] : 0;


        // Odpremo popup s knjiznico
    	if ($_GET['a'] == 'displayLibraryPopup') {
            $this->displayLibrary();
        } 

        // Preklopimo tab v kniznici
        elseif ($_GET['a'] == 'displayLibraryTabContent') {            
            $this->displayTabContent();
        } 

        // Dodamo folder
        elseif ($_GET['a'] == 'addFolder') {            
            
            $folder_id = $_POST['folder_id'];
            $uid = $_POST['uid'];

            $s = sisplet_query("INSERT INTO srv_library_folder (uid, tip, naslov, parent) VALUES ('".$uid."', '".$this->tab."', '".$lang['srv_newfolder']."', '".$folder_id."')");
            if (!$s) echo mysqli_error($GLOBALS['connect_db']);
            
            $insert_id = mysqli_insert_id($GLOBALS['connect_db']);

            // Nastavimo za aktivni folder in izrisemo na novo
            $this->folder_id = $insert_id;
            $this->displayFolderList();
        } 

        // Brisemo folder
        elseif ($_GET['a'] == 'deleteFolder') {            
            
            $folder_id = $_POST['folder_id'];

            $sql = sisplet_query("SELECT parent FROM srv_library_folder WHERE id = '$folder_id'");
            $row = mysqli_fetch_array($sql);

            // Prestavimo vse iteme v parent folder
            if ($this->tab == 0) {
                sisplet_query("UPDATE srv_spremenljivka SET folder='".$row['parent']."' WHERE folder='".$folder_id."'");
                sisplet_query("UPDATE srv_if SET folder='".$row['parent']."' WHERE folder='".$folder_id."'");
            } 
            else {
                sisplet_query("UPDATE srv_library_anketa SET folder='".$row['parent']."' WHERE folder='".$folder_id."'");
            }

            // Prestavimo vse child folderje v parent folder
            sisplet_query("UPDATE srv_library_folder SET parent='".$row['parent']."' WHERE parent='".$folder_id."'");

            // Pobrisemo folder
            sisplet_query("DELETE FROM srv_library_folder WHERE id='".$folder_id."'");

            // Nastavimo parenta za aktivni folder in izrisemo na novo
            $this->folder_id = $row['parent'];
            $this->displayFolderList();
        } 

        // Odpremo folder z vprasanji v knjiznici
        elseif ($_GET['a'] == 'displayLibraryQuestionList') {

            $this->folder_id = $_POST['folder_id'];

            $this->displayQuestionList();
        } 

        // Odpremo anketo z vprasanji v knjiznici
        elseif ($_GET['a'] == 'displayLibrarySurveyQuestionList') {

            $this->folder_id = $_POST['folder_id'];

            $this->displaySurveyQuestionList();
        } 

        // Dodajanje itema iz knjiznice v vprasalnik
        elseif ($_GET['a'] == 'addIntoSurvey') {
            
            $item_ids = $_POST['item_ids'];
            
            $b = new Branching($this->anketa);
            $ba = new BranchingAjax($this->ank_id);
            
            foreach($item_ids as $item_id){
                $last_spr = $b->find_last_spr();
                $new_id = $ba->spremenljivka_new($spremenljivka=$last_spr, $if=0, $endif=0, $copy=$item_id, $drop=0);
            }

            $b->branching_struktura();
        } 


        // Odpremo popup za dodajanje itema v knjiznico
        elseif ($_GET['a'] == 'displayAddIntoLibraryPopup') {
            $this->displayAddIntoLibrary();
        } 

        // Dodajanje itema v knjiznico
        elseif ($_GET['a'] == 'addIntoLibrary') {
            
            /*$data = array();
            
            $spremenljivka = substr($_POST['spremenljivka'], 10);	// odrezemo branching_
            $folder = $_POST['folder'];

            // v knjiznico dodamo spremenljivko
            if ($spremenljivka > 0) {
                $id = $this->Branching->nova_spremenljivka(-1, 0, 0, $spremenljivka);
                sisplet_query("UPDATE srv_spremenljivka SET folder = '$folder' WHERE id = '$id'");

                $data['response'] = $lang['srv_library_q_added'];

            // v knjiznico dodamo if/blok
            } else {
                $if = substr($_POST['spremenljivka'], 12);			// odrezemo branching_if

                if ($if > 0) {
                    $id = $this->Branching->if_copy(0, $if, true);
                    sisplet_query("UPDATE srv_if SET folder = '$folder' WHERE id = '$id'");

                    $data['response'] = $lang['srv_library_b_added'];
                }
            }*/


        } 
    }
}

?>