<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) UNA, Inc - https://una.io
 * MIT License - https://opensource.org/licenses/MIT 
 * @defgroup    Tasks Tasks
 * @ingroup     UnaModules
 *
 * @{
 */

/**
 * Create/Edit entry form
 */
class BxTasksFormEntry extends BxBaseModTextFormEntry
{
    protected $_sGhostTemplateCover = 'form_ghost_template_cover.html';
	
    public function __construct($aInfo, $oTemplate = false)
    {
        $this->MODULE = 'bx_tasks';
        parent::__construct($aInfo, $oTemplate);

        $CNF = &$this->_oModule->_oConfig->CNF;

    	if(isset($CNF['FIELD_COVER']) && isset($this->aInputs[$CNF['FIELD_COVER']])) {
            if($this->_oModule->checkAllowedSetThumb() === CHECK_ACTION_RESULT_ALLOWED) {
                $this->aInputs[$CNF['FIELD_COVER']]['storage_object'] = $CNF['OBJECT_STORAGE'];
                $this->aInputs[$CNF['FIELD_COVER']]['uploaders'] = !empty($this->aInputs[$CNF['FIELD_COVER']]['value']) ? unserialize($this->aInputs[$CNF['FIELD_COVER']]['value']) : $CNF['OBJECT_UPLOADERS'];
                $this->aInputs[$CNF['FIELD_COVER']]['upload_buttons_titles'] = array(
                    'Simple' => _t('_bx_tasks_form_entry_input_covers_uploader_simple_title'), 
                    'HTML5' => _t('_bx_tasks_form_entry_input_covers_uploader_html5_title')
                );
                $this->aInputs[$CNF['FIELD_COVER']]['images_transcoder'] = $CNF['OBJECT_IMAGES_TRANSCODER_PREVIEW'];
                $this->aInputs[$CNF['FIELD_COVER']]['storage_private'] = 0;
                $this->aInputs[$CNF['FIELD_COVER']]['multiple'] = false;
                $this->aInputs[$CNF['FIELD_COVER']]['content_id'] = 0;
                $this->aInputs[$CNF['FIELD_COVER']]['ghost_template'] = '';
            }
            else
                unset($this->aInputs[$CNF['FIELD_COVER']]);
        }

        if(isset($CNF['FIELD_PHOTO']) && isset($this->aInputs[$CNF['FIELD_PHOTO']])) {
            $this->aInputs[$CNF['FIELD_PHOTO']]['storage_object'] = $CNF['OBJECT_STORAGE_PHOTOS'];
            $this->aInputs[$CNF['FIELD_PHOTO']]['uploaders'] = !empty($this->aInputs[$CNF['FIELD_PHOTO']]['value']) ? unserialize($this->aInputs[$CNF['FIELD_PHOTO']]['value']) : $CNF['OBJECT_UPLOADERS'];
            $this->aInputs[$CNF['FIELD_PHOTO']]['images_transcoder'] = $CNF['OBJECT_IMAGES_TRANSCODER_PREVIEW_PHOTOS'];
            $this->aInputs[$CNF['FIELD_PHOTO']]['storage_private'] = 0;
            $this->aInputs[$CNF['FIELD_PHOTO']]['multiple'] = true;
            $this->aInputs[$CNF['FIELD_PHOTO']]['content_id'] = 0;
            $this->aInputs[$CNF['FIELD_PHOTO']]['ghost_template'] = '';
            $this->aInputs[$CNF['FIELD_PHOTO']]['tr_attrs'] = array('class'=> 'bx-base-text-attachment-item');
        }

        if(isset($this->aInputs[$CNF['FIELD_VIDEO']])) {
            $this->aInputs[$CNF['FIELD_VIDEO']]['storage_object'] = $CNF['OBJECT_STORAGE_VIDEOS'];
            $this->aInputs[$CNF['FIELD_VIDEO']]['uploaders'] = !empty($this->aInputs[$CNF['FIELD_VIDEO']]['value']) ? unserialize($this->aInputs[$CNF['FIELD_VIDEO']]['value']) : $CNF['OBJECT_UPLOADERS'];
            $this->aInputs[$CNF['FIELD_VIDEO']]['images_transcoder'] = $CNF['OBJECT_VIDEOS_TRANSCODERS']['poster_preview'];
            $this->aInputs[$CNF['FIELD_VIDEO']]['storage_private'] = 0;
            $this->aInputs[$CNF['FIELD_VIDEO']]['multiple'] = true;
            $this->aInputs[$CNF['FIELD_VIDEO']]['content_id'] = 0;
            $this->aInputs[$CNF['FIELD_VIDEO']]['ghost_template'] = '';
            $this->aInputs[$CNF['FIELD_VIDEO']]['tr_attrs'] = array('class'=> 'bx-base-text-attachment-item');
        }

        if (isset($CNF['FIELD_FILE']) && isset($this->aInputs[$CNF['FIELD_FILE']])) {
            $this->aInputs[$CNF['FIELD_FILE']]['storage_object'] = $CNF['OBJECT_STORAGE_FILES'];
            $this->aInputs[$CNF['FIELD_FILE']]['uploaders'] = !empty($this->aInputs[$CNF['FIELD_FILE']]['value']) ? unserialize($this->aInputs[$CNF['FIELD_FILE']]['value']) : $CNF['OBJECT_UPLOADERS'];
            $this->aInputs[$CNF['FIELD_FILE']]['images_transcoder'] = $CNF['OBJECT_IMAGES_TRANSCODER_PREVIEW_FILES'];
            $this->aInputs[$CNF['FIELD_FILE']]['storage_private'] = 0;
            $this->aInputs[$CNF['FIELD_FILE']]['multiple'] = true;
            $this->aInputs[$CNF['FIELD_FILE']]['content_id'] = 0;
            $this->aInputs[$CNF['FIELD_FILE']]['ghost_template'] = '';
            $this->aInputs[$CNF['FIELD_FILE']]['tr_attrs'] = array('class'=> 'bx-base-text-attachment-item');
        }
		
		if (isset($this->aInputs['initial_members']) && !isset($this->aInputs['initial_members']['value'])) {
			if (bx_get('id')){
				$oConn = BxDolConnection::getObjectInstance($CNF['OBJECT_CONNECTION']);
				$this->aInputs['initial_members']['value'] = $oConn->getConnectedInitiators(bx_get('id'));
			}
			else{
				$this->aInputs['initial_members']['value'] = array(bx_get_logged_profile_id());
			}
			
        }
    }

    function getCode($bDynamicMode = false)
    {
        $this->_replaceMarkersInControls('controls_edit');

        $sResult = parent::getCode($bDynamicMode);
        $sInclude = $this->_oModule->_oTemplate->addJs(array('tasks.js'), $bDynamicMode);
        $sResult .= ($bDynamicMode ? $sInclude : '') . $this->_oModule->_oTemplate->getJsCode('tasks');
    	return $sResult;
    }
	
    function initChecker ($aValues = array (), $aSpecificValues = array())
    {
        $CNF = &$this->_oModule->_oConfig->CNF;

        $bValues = $aValues && !empty($aValues['id']);
        $aContentInfo = $bValues ? $this->_oModule->_oDb->getContentInfoById($aValues['id']) : false;

        if($this->aParams['display'] == $CNF['OBJECT_FORM_ENTRY_DISPLAY_EDIT'] && isset($CNF['FIELD_PUBLISHED']) && isset($this->aInputs[$CNF['FIELD_PUBLISHED']]))
            if($bValues && in_array($aValues[$CNF['FIELD_STATUS']], array('active', 'hidden')))
                unset($this->aInputs[$CNF['FIELD_PUBLISHED']]);

        if (isset($CNF['FIELD_COVER']) && isset($this->aInputs[$CNF['FIELD_COVER']])) {
            if($bValues)
                $this->aInputs[$CNF['FIELD_COVER']]['content_id'] = $aValues['id'];

            $this->aInputs[$CNF['FIELD_COVER']]['ghost_template'] = $this->_oModule->_oTemplate->parseHtmlByName($this->_sGhostTemplateCover, $this->_getCoverGhostTmplVars($aContentInfo));
        }

        parent::initChecker ($aValues, $aSpecificValues);
    }

    public function insert ($aValsToAdd = array(), $isIgnore = false)
    {
        $CNF = &$this->_oModule->_oConfig->CNF;

        if(isset($CNF['FIELD_ADDED']) && empty($aValsToAdd[$CNF['FIELD_ADDED']])) {
            $iAdded = 0;
            if(isset($this->aInputs[$CNF['FIELD_ADDED']]))
                $iAdded = $this->getCleanValue($CNF['FIELD_ADDED']);
            
            if(empty($iAdded))
                 $iAdded = time();

            $aValsToAdd[$CNF['FIELD_ADDED']] = $iAdded;
        }

        if(empty($aValsToAdd[$CNF['FIELD_PUBLISHED']])) {
            $iPublished = 0;
            if(isset($this->aInputs[$CNF['FIELD_PUBLISHED']]))
                $iPublished = $this->getCleanValue($CNF['FIELD_PUBLISHED']);
                
             if(empty($iPublished))
                 $iPublished = time();

             $aValsToAdd[$CNF['FIELD_PUBLISHED']] = $iPublished;
        }

        $aValsToAdd[$CNF['FIELD_STATUS']] = $aValsToAdd[$CNF['FIELD_PUBLISHED']] > $aValsToAdd[$CNF['FIELD_ADDED']] ? 'awaiting' : 'active';

        $iContentId = parent::insert ($aValsToAdd, $isIgnore);
        if(!empty($iContentId)){
            $this->processFiles($CNF['FIELD_COVER'], $iContentId, true);
			
			if(isset($this->aInputs['initial_members'])) {
				$this->_setAssignments($iContentId, $this->aInputs['initial_members']['value']);
			}
        }
        return $iContentId;
    }

    function update ($iContentId, $aValsToAdd = array(), &$aTrackTextFieldsChanges = null)
    {
        $CNF = &$this->_oModule->_oConfig->CNF;

        if(empty($aValsToAdd[$CNF['FIELD_PUBLISHED']]) && isset($this->aInputs[$CNF['FIELD_PUBLISHED']])) {
            $iPublished = $this->getCleanValue($CNF['FIELD_PUBLISHED']);
            if(empty($iPublished))
                $iPublished = time();

            $aValsToAdd[$CNF['FIELD_PUBLISHED']] = $iPublished;
        }
		
		if(isset($this->aInputs['initial_members'])) {
			$this->_setAssignments($iContentId, $this->aInputs['initial_members']['value']);
		}
		
		$aContentInfo = $this->_oModule->_oDb->getContentInfoById($iContentId);
		$aValsToAdd[$CNF['FIELD_ALLOW_VIEW_TO']] = $aContentInfo[$CNF['FIELD_ALLOW_VIEW_TO']];
	
        $iResult = parent::update ($iContentId, $aValsToAdd, $aTrackTextFieldsChanges);
        $this->processFiles($CNF['FIELD_COVER'], $iContentId, false);   
        return $iResult;
    }

    protected function _getCoverGhostTmplVars($aContentInfo = array())
    {
    	$CNF = &$this->_oModule->_oConfig->CNF;

    	return array (
            'name' => $this->aInputs[$CNF['FIELD_COVER']]['name'],
            'content_id' => $this->aInputs[$CNF['FIELD_COVER']]['content_id'],
            'editor_id' => isset($CNF['FIELD_TEXT_ID']) ? $CNF['FIELD_TEXT_ID'] : '',
            'thumb_id' => isset($CNF['FIELD_THUMB']) && isset($aContentInfo[$CNF['FIELD_THUMB']]) ? $aContentInfo[$CNF['FIELD_THUMB']] : 0,
            'name_thumb' => isset($CNF['FIELD_THUMB']) ? $CNF['FIELD_THUMB'] : ''
        );
    }

    protected function _getPhotoGhostTmplVars($aContentInfo = array())
    {
    	$CNF = &$this->_oModule->_oConfig->CNF;

    	return array (
            'name' => $this->aInputs[$CNF['FIELD_PHOTO']]['name'],
            'content_id' => (int)$this->aInputs[$CNF['FIELD_PHOTO']]['content_id'],
            'editor_id' => isset($CNF['FIELD_TEXT_ID']) ? $CNF['FIELD_TEXT_ID'] : '',
            'bx_if:set_thumb' => [
				'condition' => false,
				'content' => []
			],
    	);
    }
	
    protected function _setAssignments($iContentId, $aMembers)
    {
        $CNF = &$this->_oModule->_oConfig->CNF;
        $oConn = BxDolConnection::getObjectInstance($CNF['OBJECT_CONNECTION']);

        $aMembers2 = $oConn->getConnectedInitiators($iContentId);

        $aMembersToAdd = [];
        $aMembersToRemove = $aMembers2;
        if (is_array($aMembers)){
            $aMembersToAdd = array_diff($aMembers, $aMembers2);
            $aMembersToRemove = array_diff($aMembers2, $aMembers);
        }    

        $aContentInfo = $this->_oModule->_oDb->getContentInfoById($iContentId);

        foreach($aMembersToAdd as $iProfileId){
            $oConn->addConnection($iProfileId, $iContentId);

             /**
             * @hooks
             * @hookdef hook-bx_tasks-assigned 'bx_tasks', 'assigned' - hook on task assigned to profile
             * - $unit_name - equals `bx_tasks`
             * - $action - equals `assigned` 
             * - $object_id - task id 
             * - $sender_id - not used 
             * - $extra_params - array of additional params with the following array keys:
             *      - `object_author_id` - [int] id for assigned profile
             *      - `privacy_view` - [string] privacy view value
             * @hook @ref hook-bx_tasks-assigned
             */
            bx_alert($this->MODULE, 'assigned', $iContentId, false, array(
                'object_author_id' => $iProfileId,
                'privacy_view' => $aContentInfo[$CNF['FIELD_ALLOW_VIEW_TO']]
            ));
        }

        foreach($aMembersToRemove as $iProfileId){
            $oConn->removeConnection($iProfileId, $iContentId);

            /**
             * @hooks
             * @hookdef hook-bx_tasks-unassigned 'bx_tasks', 'unassigned' - hook on task unassigned to profile
             * - $unit_name - equals `bx_tasks`
             * - $action - equals `unassigned` 
             * - $object_id - task id 
             * - $sender_id - not used 
             * - $extra_params - array of additional params with the following array keys:
             *      - `object_author_id` - [int] id for unassigned profile
             *      - `privacy_view` - [string] privacy view value
             * @hook @ref hook-bx_tasks-unassigned
             */
            bx_alert($this->MODULE, 'unassigned', $iContentId, false, array(
                'object_author_id' => $iProfileId,
                'privacy_view' => $aContentInfo[$CNF['FIELD_ALLOW_VIEW_TO']]
            ));
        }
    }
	
	protected function genCustomInputInitialMembers ($aInput)
    {
        $aInput['ajax_get_suggestions'] = BX_DOL_URL_ROOT . "modules/?r=" . $this->_oModule->_oConfig->getUri() . "/ajax_get_initial_members";
        return $this->genCustomInputUsernamesSuggestions($aInput);
    }
	
	protected function genCustomInputTasksList(&$aInput)
    {
        return $this->genInputStandard($aInput);
    }
}

/** @} */