<?php

class FieldsView {
    public function generate_view($obj, $parts = null) {
        $c = "";
        $w = waramu_get();
        $fulltd = $w->describeType($obj->getSchema());
        $td = $fulltd->listFields();

        $langs = $obj->getAllLanguages();

        $combine = array(array('min', 'max'));
        $c .= '<div class="resourceView">';
        $c .= '<div id="langchooser">';
        foreach ( $langs as $l ) {
            $opts = " ";
            $c .= '<div'.$opts.'id="chooser_'.$l.'">'.elgg_echo("koolielu:langcode:".$l).'</div>';
        }
        $c .= '</div>';
        $c .= '<div id="multilinguals">';
        foreach($langs as $lang) {
            $c .= '<div style="background-color:white" class="lingual" id="set_'.$lang.'">';
            foreach ( $td as $field ) {
                if ( $field['@attributes']['multiLingual'] != '1' )
                    continue;
                $name = $field['@attributes']['name'];
                $ftype = $field['@attributes']['type'];
                $c .= '<div>';
                $trans = elgg_echo("koolielu:".$name);
                if ( $trans == "koolielu:".$name )
                    $trans = $field[0];
                $c .= '<label for="'.$name.'">'.$trans.'</label>';
                $c .= '<div>';
                $viewParams = array(
                    'mode' => 'view',
                    'waramu' => $w,
                    'fieldname' => $name,
                    'fieldtype' => $ftype,
                    'fixedVocabulary' => $fixedVoc,
                    'vocabulary' => $voc,
                    'language' => $lang,
                    'object' => $obj
                );
                if ( elgg_view_exists('waramu/field_'.$name) ) {
                    $c .= elgg_view('waramu/field_'.$name, $viewParams);
                } else {
                    $c .= elgg_view('waramu/field_'.$ftype, $viewParams);
                }

                $c .= '</div>';
                $c .= '</div>';
            }
            $c .= '</div>';
        }
        $c .= '</div>';
        $c .= '</div>';

        $advFields = getAdvancedFields();
        $advres = "";
        foreach ( $td as $field ) {
            $fres = "";
            $name     = $field['@attributes']['name'];
            $multi    = $field['@attributes']['multiLingual'];
            if ( $field['@attributes']['multiLingual'] == '1' )
                continue;
            $skipme = false;
            foreach($combine as $co) {
                if ( in_array($name, $co)) {
                    $skipme = true;
                    break;
                }
            }
            if ( $skipme )
                continue;
            $autoval  = $field['@attributes']['autovalue'];
            if ( $autoval == '1')
                continue;
            $ftype    = $field['@attributes']['type'];
            $voc      = $field['@attributes']['vocabulary'];
            $autoval  = $field['@attributes']['autovalue'];
            $fixedVoc = $field['@attributes']['fixedVocabulary'];

            $fres .= '<div id="waramumetadatafield">';
            $trans = elgg_echo("koolielu:".$name);
            if ( $trans == "koolielu:".$name )
                $trans = $field['title'][0][0];
            $fres .= '<label for="'.$name.'">';
            $fres .= $trans;
            $fres .= '</label>';
            $fres .= '<div>';
            $lang = null;
            $viewParams = array(
                'mode' => 'view',
                'waramu' => $w,
                'fieldname' => $name,
                'fieldtype' => $ftype,
                'fixedVocabulary' => $fixedVoc,
                'vocabulary' => $voc,
                'language' => $lang,
                'object' => $obj
            );
            if ( elgg_view_exists('waramu/field_'.$name) ) {
                $fres .= elgg_view('waramu/field_'.$name, $viewParams);
            } else {
                $fres .= elgg_view('waramu/field_'.$ftype, $viewParams);
            }
            $fres .= '</div>';
            $fres .= '</div>';
            // Add files after vauthor field
            if ($name == 'vauthor') {
                if ($parts != null && isset($parts['files'])) 
                    $fres .= $parts['files'];
            }
            if ( in_array($name, $advFields) ) {
                $advres .= $fres;
            } else {
                $c .= $fres;
            }
        }
        foreach($combine as $co) {
            $fname = implode("", $co);
            $viewParams = array(
                'object' => $obj,
                'left' => waramu_getField($co[0]),
                'right' => waramu_getField($co[1]),
                'mode' => 'view'
            );
            $c .= '<div id="waramumetadatafield">';
            /*translation:Agerange: minimum and maximum*/
            $c .= '<label for="agerange">'.elgg_echo("koolielu:agerange_min_max").'</label>';
            $c .= '<div>';
            $c .= elgg_view('waramu/field_'.$fname, $viewParams);
            $c .= '</div>';
            $c .= '</div>';
        }
        return $c;
    }

    public function view_buttons($obj, $localdat) {
        global $CONFIG;
        if (isloggedin() ) {

            // edit button
            if ( $obj->hasPermissionTo("edit") ) {
                /*translation:Edit*/
                $editbuttonview  = elgg_view('input/submit', array('internalname' => 'editbutton', 'value' => elgg_echo('koolielu:Edit')));
                $editbuttonview .= elgg_view('input/hidden', array('internalname' => 'resourceid', 'value' => $obj->uid));
                $c .= elgg_view('input/form', array('action' => "{$CONFIG->wwwroot}action/waramu/goedit", "body" => $editbuttonview));
            }

            // resubmit button. if needed
            $logged_in_user = get_loggedin_user()->getGUID();
            if (!$obj->isPublished()) {
                if ( $localdat && $localdat->status == 2 && $logged_in_user == $localdat->user_guid ) {
                    /*translation:Resubmit*/
                    $resubmit  = elgg_view('input/submit', array('internalname' => 'resubmitbutton', 'value' => elgg_echo('koolielu:Resubmit')));
                    $resubmit .= elgg_view('input/hidden', array('internalname' => 'resourceid', 'value' => $obj->uid));
                    $c .= elgg_view('input/form', array('action' => "{$CONFIG->wwwroot}action/waramu/resubmit", "body" => $resubmit));
                }
                if ( ($obj->hasPermissionTo("edit") && !$localdat) || (isEditor() && !$localdat) ) {
                    /*translation:Publish in Koolielu*/
                    $subbut  = elgg_view('input/submit', array('internalname' => 'submitbutton', 'value' => elgg_echo('koolielu:publish_in_ke')));
                    $subbut .= elgg_view('input/hidden', array('internalname' => 'resourceid', 'value' => $obj->uid));
                    $c .= elgg_view('input/form', array('action' => "{$CONFIG->wwwroot}action/waramu/requestpublish", "body" => $subbut));
                }
            }
            // local delete
            if ( $obj->hasPermissionTo("edit") ) {
                /*translation:Delete*/
                $delButton  = "<input type='button' name='deletebutton' value='".elgg_echo('koolielu:Delete')."' onClick='if(confirm(\"".elgg_echo('deleteconfirm')."\"))  document.delform.submit();' class='delete_button' />";
                $delButton .= elgg_view('input/hidden', array('internalname' => 'resourceid', 'value' => $obj->uid));
                $c .= elgg_view('input/form', array('action' => "{$CONFIG->wwwroot}action/waramu/delete", "body" => $delButton, "internalname" => "delform"));
            }
            return $c;
        }
    }

    public function comments_and_moderate($obj) {
        global $CONFIG;
        $c = "";
        $obj_subjects = $obj->getCurriculumSubjects();

        // review area - viewable only for resource subject(s) moderators and editors 
        if ( !$obj->isPublished() && (isModerator($obj_subjects))) {
            $c .= "<p>" . elgg_view('koolielu/ke_review_object', array('action' => 'waramu/reviewPending', 'resourceid' => $obj->uid)) . "</p>";
        }
        // previous comments
        if (isloggedin()) {
            //TODO refactor!
            $resource_owner = waramu_getResourceOwner($obj);
            // resource owner can see all comments, others only public ones
            $logged_in_user = get_loggedin_user()->getGUID();
            if ($resource_owner && ($resource_owner == $logged_in_user)) {
                $comments = get_data("SELECT * FROM {$CONFIG->dbprefix}koolielu_waramu_comments WHERE waramu_id='$obj->uid' ORDER BY time");
            } else {
                $comments = get_data("SELECT * FROM {$CONFIG->dbprefix}koolielu_waramu_comments WHERE waramu_id='$obj->uid' and is_public=1 ORDER BY time");
            }
        } else {
            $comments = get_data("SELECT * FROM {$CONFIG->dbprefix}koolielu_waramu_comments WHERE waramu_id='$obj->uid' and is_public=1 ORDER BY time");
        }
        foreach($comments as $comment) {
            $c .= elgg_view('annotation/resource_comment', array('resourceid' => $rid, 'comment' => $comment, 'wr' => $obj));
        }
        // add comment form
        if (isloggedin() ) {
            $comment_area = "<div class=\"contentWrapper\"><p class=\"longtext_editarea\"><label>".elgg_echo("generic_comments:text")."<br />" . elgg_view('input/ke_commentlongtext', array('internalname' => 'comment')) . "</label></p>";
            /*translation:private comment*/
            $comment_area .= elgg_view('input/checkboxes', array('internalname' => 'private_comment', 'options' => array(elgg_echo("koolielu:private_comment") => 'private_comment')));
            /*translation:Save*/
            $comment_area .= "<p>" . elgg_view('input/hidden', array('internalname' => 'resourceid', 'value' => $obj->uid)) . elgg_view('input/submit', array('value' => elgg_echo("koolielu:Save")));
            $comment_area .= "&nbsp;&nbsp;&nbsp;" . elgg_view('koolielu/ke_reportedcontent');
            $comment_area .= "</p></div>";
            $c .= elgg_view("input/form", array("action" => "{$CONFIG->wwwroot}action/waramu/addComment", "body" => $comment_area));
        }
        return $c;
    }
}
?>