ChWallTemplate.php

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<?php
 
ch_import('ChWsbModuleTemplate');
 
class ChWallTemplate extends ChWsbModuleTemplate
{
    var $_oModule;
 
    function __construct(&$oConfig, &$oDb)
    {
        parent::__construct($oConfig, $oDb);
 
        $this->_aTemplates = array('divider', 'balloon', 'repost', 'common', 'common_media', 'comments', 'actions');
    }
 
    function setModule(&$oModule)
    {
        $this->_oModule = $oModule;
    }
 
    function getSystem($aEvent, $sDisplayType = CH_WALL_VIEW_TIMELINE)
    {
        $sHandler = $aEvent['type'] . '_' . $aEvent['action'];
        if(!$this->_oConfig->isHandler($sHandler))
            return '';
 
        $aResult = $this->_getSystemData($aEvent, $sDisplayType);
        $bResult = !empty($aResult);
 
        if($bResult && isset($aResult['perform_delete']) && $aResult['perform_delete'] == true) {
            $this->_oDb->deleteEvent(array('id' => $aEvent['id']));
            return '';
        }
        else if(!$bResult || ($bResult && empty($aResult['content'])))
            return '';
 
        $sResult = "";
        switch($sDisplayType) {
            case CH_WALL_VIEW_TIMELINE:
                if((empty($aEvent['title']) && !empty($aResult['title'])) || (empty($aEvent['description']) && !empty($aResult['description'])))
                    $this->_oDb->updateEvent(array(
                        'title' => process_db_input($aResult['title'], CH_TAGS_STRIP),
                        'description' => process_db_input($aResult['description'], CH_TAGS_STRIP)
                    ), $aEvent['id']);
 
                $sResult = $this->parseHtmlByTemplateName('balloon', array(
                    'post_type' => $aEvent['type'],
                    'post_id' => $aEvent['id'],
                    'post_owner_icon' => $this->getOwnerThumbnail((int)$aEvent['owner_id']),
                    'post_content' => $aResult['content'],
                    'comments_content' => $this->getComments($aEvent, $aResult)
                ));
                break;
 
            case CH_WALL_VIEW_OUTLINE:
                //--- Votes
                $sVote = '';
                $oVote = $this->_oModule->_getObjectVoting($aEvent);
                if($oVote->isEnabled() && $oVote->isVotingAllowed())
                    $sVote = $oVote->getVotingOutline();
 
                //--- Repost
                $sRepost = '';
                if($this->_oModule->_isRepostAllowed($aEvent)) {
                    $iOwnerId = $this->_oModule->_getAuthorId(); //--- in whose timeline the content will be shared
                    $iObjectId = $this->_oModule->_oConfig->isSystem($aEvent['type'], $aEvent['action']) ? $aEvent['object_id'] : $aEvent['id'];
 
                    $sRepost = $this->_oModule->serviceGetRepostElementBlock($iOwnerId, $aEvent['type'], $aEvent['action'], $iObjectId, array(
                        'show_do_repost_as_button_small' => true,
                        'show_do_repost_icon' => true,
                        'show_do_repost_label' => false
                    ));
                }
 
                $sResult = $this->parseHtmlByContent($aResult['content'], array(
                    'post_id' => $aEvent['id'],
                    'post_owner_icon' => $this->getOwnerIcon((int)$aEvent['owner_id']),
                    'post_vote' => $sVote,
                    'post_repost' => $sRepost
                ));
                break;
        }
 
        return $sResult;
    }
 
    function getCommon($aEvent)
    {
        $sPrefix = $this->_oConfig->getCommonPostPrefix();
        if(strpos($aEvent['type'], $sPrefix) !== 0)
            return '';
 
        $sEventType = ch_ltrim_str($aEvent['type'], $sPrefix, '');
 
        $aResult = $this->_getCommonData($aEvent);
        if(isset($aResult['perform_delete']) && $aResult['perform_delete'] === true) {
            $this->_oDb->deleteEvent(array('id' => $aEvent['id']));
            return '';
        }
 
        if(empty($aResult) || empty($aResult['content']))
            return '';
 
        switch($sEventType) {
            case CH_WALL_PARSE_TYPE_PHOTOS:
            case CH_WALL_PARSE_TYPE_SOUNDS:
            case CH_WALL_PARSE_TYPE_VIDEOS:
                $aContent = unserialize($aEvent['content']);
 
                $oComments = new ChWallCmts($this->_oConfig->getCommonName($aContent['type']), $aContent['id']);
                if($oComments->isEnabled())
                    $aResult['comments'] = $oComments->getCommentsFirstSystem('comment', $aEvent['id']);
                else
                    $aResult['comments'] = $this->getDefaultComments($aEvent['id']);
                break;
 
            default:
                $aResult['comments'] = $this->getDefaultComments($aEvent['id']);
        }
 
        return $this->parseHtmlByTemplateName('balloon', array(
            'post_type' => ch_ltrim_str($aEvent['type'], $sPrefix, ''),
            'post_id' => $aEvent['id'],
            'post_owner_icon' => $this->getOwnerThumbnail((int)$aEvent['object_id']),
            'post_content' => $aResult['content'],
            'comments_content' => $aResult['comments']
        ));
    }
 
    function _getSystemData(&$aEvent, $sDisplayType = CH_WALL_VIEW_TIMELINE)
    {
        $sHandler = $aEvent['type'] . '_' . $aEvent['action'];
        if(!$this->_oConfig->isHandler($sHandler))
            return array();
 
        $aHandler = $this->_oConfig->getHandlers($sHandler);
        if(empty($aHandler['module_uri']) && empty($aHandler['module_class']) && empty($aHandler['module_method'])) {
            $sMethod = 'display' . ch_gen_method_name($aHandler['alert_unit'] . '_' . $aHandler['alert_action']);
            if(!method_exists($this, $sMethod))
                return array();
 
            $aResult = $this->$sMethod($aEvent, $sDisplayType);
        }
        else {
            $aEvent['js_mode'] = $this->_oConfig->getJsMode();
 
            $aResult = $this->_oConfig->getSystemData($aEvent, $sDisplayType);
            if(isset($aResult['save']))
                $this->_oDb->updateEvent($aResult['save'], $aEvent['id']);
        }
 
        return $aResult;
    }
 
    function _getCommonData($aEvent)
    {
        $sPrefix = $this->_oConfig->getPrefix('common_post');
        $sEventType = ch_ltrim_str($aEvent['type'], $sPrefix, '');
 
        $sTmplName = '';
        $aTmplVars = array();
 
        $aResult = array(
            'content' => '',
            'comments' => ''
        );
        switch($sEventType) {
            case CH_WALL_PARSE_TYPE_TEXT:
                $aResult['content'] = ch_linkify_html($aEvent['content'], 'class="' . CH_WSB_LINK_CLASS . '"');
 
                $sTmplName = 'common';
                $aTmplVars['cpt_added_new'] = _t('_wall_added_' . $sEventType);
                break;
 
            case CH_WALL_PARSE_TYPE_LINK:
                $aResult['content'] = $this->parseHtmlByContent($aEvent['content'], array(
                    'ch_wall_get_image_url' => CH_WSB_URL_ROOT . $this->_oConfig->getBaseUri() . 'get_image/' . $aEvent['id'] . '/'
                ), array('{', '}'));
 
                $sTmplName = 'common';
                $aTmplVars['cpt_added_new'] = _t('_wall_added_' . $sEventType);
                break;
 
            case CH_WALL_PARSE_TYPE_PHOTOS:
            case CH_WALL_PARSE_TYPE_SOUNDS:
            case CH_WALL_PARSE_TYPE_VIDEOS:
                $aContent = unserialize($aEvent['content']);
                $iContent = (int)$aContent['id'];
 
                $aResultMedia = $this->_getCommonMedia($aContent['type'], $iContent);
                if(empty($aResultMedia) || !is_array($aResultMedia))
                    return array('perform_delete' => true);
 
                $aResult = array_merge($aResult, $aResultMedia);
 
                $sTmplName = 'common';
                $aTmplVars['cpt_added_new'] = _t('_wall_added_' . $sEventType);
                break;
 
            case CH_WALL_PARSE_TYPE_REPOST:
                if(empty($aEvent['content']))
                    return array();
 
                $aContent = unserialize($aEvent['content']);
                $aReposted = $this->_oDb->getReposted($aContent['type'], $aContent['action'], $aContent['object_id']);
 
                $sMethod = $this->_oConfig->isSystem($aContent['type'] , $aContent['action']) ? '_getSystemData' : '_getCommonData';
                $aResult = array_merge($aResult, $this->$sMethod($aReposted));
                if(empty($aResult) || !is_array($aResult))
                    return array();
 
                $sTmplName = 'repost';
                $aTmplVars['cpt_reposted'] = _t($this->_oModule->getRepostedLanguageKey($aReposted['type'], $aReposted['action'], $aReposted['object_id']));
                break;
        }
 
        $aResult['content'] = $this->parseHtmlByTemplateName($sTmplName, array_merge(array(
            'post_type' => $sEventType,
            'author_url' => getProfileLink($aEvent['object_id']),
            'author_username' => getNickName($aEvent['object_id']),
            'ch_if:show_wall_owner' => array(
                'condition' => (int)$aEvent['owner_id'] != 0 && (int)$aEvent['owner_id'] != (int)$aEvent['object_id'],
                'content' => array(
                    'owner_url' => getProfileLink($aEvent['owner_id']),
                    'owner_username' => getNickName($aEvent['owner_id']),
                )
            ),
            'content' => $aResult['content'],
        ), $aTmplVars));
 
        return $aResult;
    }
 
    function _getCommonMedia($sType, $iObject)
    {
        $aConverter = array(
            CH_WALL_PARSE_TYPE_PHOTOS => 'photo',
            CH_WALL_PARSE_TYPE_SOUNDS => 'sound',
            CH_WALL_PARSE_TYPE_VIDEOS => 'video'
        );
 
        $aMediaInfo = ChWsbService::call($sType, 'get_' . $aConverter[$sType] . '_array', array($iObject, 'browse'), 'Search');
        if(empty($aMediaInfo) || !is_array($aMediaInfo) || empty($aMediaInfo['file']))
            return array();
 
        return array(
            'title' => _t('_wall_added_title_' . $sType, getNickName($aMediaInfo['owner'])),
            'description' => $aMediaInfo['description'],
            'content' => $this->parseHtmlByTemplateName('common_media', array(
                'image_url' =>  isset($aMediaInfo['file']) ? $aMediaInfo['file'] : '',
                'image_width' => isset($aMediaInfo['width']) ? (int)$aMediaInfo['width'] : 0,
                'image_height' => isset($aMediaInfo['height']) ? (int)$aMediaInfo['height'] : 0,
                'link' => isset($aMediaInfo['url']) ? $aMediaInfo['url'] : '',
                'title' => isset($aMediaInfo['title']) ? ch_html_attribute($aMediaInfo['title']) : '',
                'description' => isset($aMediaInfo['description']) ? $aMediaInfo['description'] : '',
                'ch_if:show_duration' => array(
                    'condition' => !empty($aMediaInfo['duration_f']),
                    'content' => array(
                        'duration_f' => $aMediaInfo['duration_f']
                    )
                )
            ))
        );
    }
 
    function getEmpty($bVisible)
    {
        return $this->parseHtmlByName('empty.html', array(
            'visible' => $bVisible ? 'block' : 'none',
            'content' => MsgBox(_t('_wall_msg_no_results'))
        ));
    }
    function getDivider(&$iDays, &$aEvent)
    {
        if($iDays == $aEvent['days'])
            return "";
 
        $iDaysAgo = (int)$aEvent['ago_days'];
        if($aEvent['today'] == $aEvent['days'] || (($aEvent['today'] - $aEvent['days']) == 1 && $iDaysAgo == 0)) {
            $iDays = $aEvent['days'];
            return "";
        }
 
        $sDaysAgo = "";
        if($iDaysAgo == 1)
            $sDaysAgo = _t('_wall_1_days_ago');
        else if($iDaysAgo > 1 && $iDaysAgo < 31)
            $sDaysAgo = _t('_wall_n_days_ago', $aEvent['ago_days']);
        else
            $sDaysAgo = $aEvent['print_date'];
 
        $sResult = $this->parseHtmlByTemplateName('divider', array(
            'cpt_class' => 'wall-divider',
            'content' => $sDaysAgo
        ));
 
        $iDays = $aEvent['days'];
        return $sResult;
    }
    function getDividerToday($aEvent = array())
    {
        $bToday = !empty($aEvent) && ($aEvent['today'] == $aEvent['days'] || (($aEvent['today'] - $aEvent['days']) == 1 && (int)$aEvent['ago_days'] == 0));
        return $this->parseHtmlByTemplateName('divider', array(
            'cpt_class' => 'wall-divider-today ' . ($bToday ? 'visible' : 'hidden'),
            'content' => _t('_wall_today')
        ));
    }
    function getTimeline($iStart, $iPerPage, $sFilter, $sTimeline, $aModules)
    {
        $aEvent = $this->_oDb->getEvents(array('browse' => 'last', 'owner_id' => $this->_oModule->_iOwnerId, 'filter' => $sFilter, 'modules' => $aModules));
        if(empty($aEvents) || !is_array($aEvents))
            return "";
 
        $iMaxDuration = (int)$aEvent['ago_days'] + 1;
        if(empty($sTimeline))
            $sTimeline = '0' . CH_WALL_DIVIDER_TIMELINE . $iMaxDuration;
 
        $aInput = array(
            'type' => 'doublerange',
            'name' => 'timeline',
            'value' => $sTimeline,
            'attrs' => array(
                'min' => 0,
                'max' => $iMaxDuration,
                'onchange' => $this->_oConfig->getJsObject('view') . ".changeTimeline(e)"
            )
        );
 
        ch_import('ChTemplFormView');
        $oForm = new ChTemplFormView(array());
        $sContent = $oForm->genInput($aInput);
        $sContent = $oForm->genWrapperInput($aInput, $sContent);
        return $this->parseHtmlByName('timeline.html', array('content' => $sContent));
    }
    function getLoadMore($iStart, $iPerPage, $bEnabled = true, $bVisible = true)
    {
        $aTmplVars = array(
            'visible' => $bVisible ? 'block' : 'none',
            'ch_if:is_disabled' => array(
                'condition' => !$bEnabled,
                'content' => array()
            ),
            'ch_if:show_on_click' => array(
                'condition' => $bEnabled,
                'content' => array(
                    'on_click' => $this->_oConfig->getJsObject('view') . '.changePage(' . ($iStart + $iPerPage) . ', ' . $iPerPage . ')'
                )
            )
        );
        return $this->parseHtmlByName('load_more.html', $aTmplVars);
    }
    function getLoadMoreOutline($iStart, $iPerPage, $bEnabled = true, $bVisible = true)
    {
        $aTmplVars = array(
            'visible' => $bVisible ? 'block' : 'none',
            'ch_if:is_disabled' => array(
                'condition' => !$bEnabled,
                'content' => array()
            ),
            'ch_if:show_on_click' => array(
                'condition' => $bEnabled,
                'content' => array(
                    'on_click' => $this->_oConfig->getJsObject('outline') . '.changePage(' . ($iStart + $iPerPage) . ', ' . $iPerPage . ')'
                )
            )
        );
        return $this->parseHtmlByName('load_more.html', $aTmplVars);
    }
 
    function getUploader($iOwnerId, $sType, $sSubType = '')
    {
        $sModule = $sType . 's';
 
        $aUploaders = ChWsbService::call($sModule, 'get_uploaders_list', array(), 'Uploader');
        $bUploaders = !empty($aUploaders) && is_array($aUploaders) && count($aUploaders) > 1;
 
        $aTmplVarsItems = array();
        if($bUploaders)
            foreach($aUploaders as $sValue => $sCaption)
                $aTmplVarsItems[] = array(
                    'value' => $sValue,
                    'caption' => _t($sCaption),
                    'ch_if:show_selected' => array(
                        'condition' => $sValue == $sSubType,
                        'content' => array()
                    )
                );
 
        return $this->parseHtmlByName('uploader.html', array(
            'ch_if:show_selector' => array(
                'condition' => $bUploaders,
                'content' => array(
                    'js_object' => $this->_oConfig->getJsObject('post'),
                    'type' => $sType,
                    'ch_repeat:items' => $aTmplVarsItems
                )
            ),
            'uploader' => ChWsbService::call($sModule, 'get_uploader_form', array(array(
                'mode' => $sSubType,
                'category' => 'wall',
                'album'=>_t('_wall_' . $sType . '_album', getNickName(getLoggedId())),
                'from_wall' => 1,
                'owner_id' => $iOwnerId,
                'txt' => array(
                    'select_files' => _t('_wall_select_file')
                )
            )), 'Uploader')
        ));
    }
 
    function displayProfileEdit($aEvent)
    {
        $aOwner = $this->_oDb->getUser($aEvent['owner_id']);
        if(empty($aOwner))
            return array('perform_delete' => true);
 
        if($aOwner['status'] != 'Active')
            return array();
 
        if($aOwner['couple'] == 0 && $aOwner['sex'] == 'male')
            $sTxtEditedProfile = _t('_wall_edited_his_profile');
        else if($aOwner['couple'] == 0 && $aOwner['sex'] == 'female')
            $sTxtEditedProfile = _t('_wall_edited_her_profile');
        else if($aOwner['couple'] > 0)
            $sTxtEditedProfile = _t('_wall_edited_their_profile');
 
        $sOwner = getNickName((int)$aEvent['owner_id']);
        return array(
            'title' => $sOwner . ' ' . $sTxtEditedProfile,
            'description' => '',
            'content' => $this->parseHtmlByName('p_edit.html', array(
                'cpt_user_name' => $sOwner,
                'cpt_edited_profile' => $sTxtEditedProfile,
                'cpt_info_url' => CH_WSB_URL_ROOT . 'profile_info.php?ID=' . $aOwner['id'],
                'post_id' => $aEvent['id']
            ))
        );
    }
 
    function displayProfileEditStatusMessage($aEvent)
    {
        $aOwner = $this->_oDb->getUser($aEvent['owner_id']);
        if(empty($aOwner))
            return array('perform_delete' => true);
 
        if($aOwner['status'] != 'Active')
            return array();
 
        if($aOwner['couple'] == 0 && $aOwner['sex'] == 'male')
            $sTxtEditedProfile = _t('_wall_edited_his_profile_status_message');
        else if($aOwner['couple'] == 0 && $aOwner['sex'] == 'female')
            $sTxtEditedProfile = _t('_wall_edited_her_profile_status_message');
        else if($aOwner['couple'] > 0)
            $sTxtEditedProfile = _t('_wall_edited_their_profile_status_message');
 
        $aParams = array();
        if(!empty($aEvent['content']))
            $aParams = unserialize($aEvent['content']);
 
        $sOwner = getNickName((int)$aEvent['owner_id']);
        $sMessage = isset($aParams[0]) ? stripslashes($aParams[0]) : '';
        return array(
            'title' => $sOwner . ' ' . $sTxtEditedProfile,
            'description' => $sMessage,
            'content' => $this->parseHtmlByName('p_edit_status_message.html', array(
                'cpt_user_name' => $sOwner,
                'cpt_edited_profile_status_message' => $sTxtEditedProfile,
                'cnt_status_message' => $sMessage,
                'post_id' => $aEvent['id']
            ))
        );
    }
 
    function displayProfileCommentAdd($aEvent)
    {
        $iComment = (int)$aEvent['object_id'];
        $iOwner = (int)$aEvent['owner_id'];
        $sOwner = getNickName($iOwner);
 
        $aContent = unserialize($aEvent['content']);
        if(empty($aContent) || empty($aContent['object_id']))
            return array();
 
        $iItem = (int)$aContent['object_id'];
        $aItem = getProfileInfo($iItem);
        if(empty($aItem) || !is_array($aItem))
            return array('perform_delete' => true);
 
        ch_import('ChWsbCmtsProfile');
        $oCmts = new ChWsbCmtsProfile('profile', $iItem);
        if(!$oCmts->isEnabled())
            return array();
 
        $aItem['url'] = getProfileLink($iItem);
        $aComment = $oCmts->getCommentRow($iComment);
        if(empty($aComment) || !is_array($aComment))
            return array('perform_delete' => true);
 
        $sTextWallObject = _t('_wall_object_profile');
        return array(
            'title' => _t('_wall_added_new_title_comment_profile', $sOwner, $sTextWallObject),
            'description' => $aComment['cmt_text'],
            'content' => $this->parseHtmlByName('p_comment.html', array(
                'cpt_user_name' => $sOwner,
                'cpt_added_new' => _t('_wall_added_new_comment_profile'),
                'cpt_object' => $sTextWallObject,
                'cpt_item_url' => $aItem['url'],
                'cnt_comment_text' => $aComment['cmt_text'],
                'cnt_item_page' => $aItem['url'],
                'cnt_item_icon' => get_member_thumbnail($iItem, 'none', true),
                'cnt_item_title' => $aItem['title'],
                'cnt_item_description' => $aItem['description'],
                'post_id' => $aEvent['id'],
            ))
        );
    }
 
    function displayProfileCommentPost($aEvent)
    {
        $iId = (int)$aEvent['object_id'];
        $iOwner = (int)$aEvent['owner_id'];
        $sOwner = getNickName($iOwner);
 
        $aItem = getProfileInfo($iId);
        if(empty($aItem) || !is_array($aItem))
            return array('perform_delete' => true);
 
        $aContent = unserialize($aEvent['content']);
        if(empty($aContent) || !isset($aContent['comment_id']))
            return array();
 
        ch_import('ChWsbCmtsProfile');
        $oCmts = new ChWsbCmtsProfile('profile', $iId);
        if(!$oCmts->isEnabled())
            return array();
 
        $aItem['url'] = getProfileLink($iId);
        $aComment = $oCmts->getCommentRow((int)$aContent['comment_id']);
        if(empty($aComment) || !is_array($aComment))
            return array('perform_delete' => true);
 
        $sTextWallObject = _t('_wall_object_profile');
        return array(
            'title' => _t('_wall_added_new_title_comment_profile', $sOwner, $sTextWallObject),
            'description' => $aComment['cmt_text'],
            'content' => $this->parseHtmlByName('p_comment.html', array(
                'cpt_user_name' => $sOwner,
                'cpt_added_new' => _t('_wall_added_new_comment_profile'),
                'cpt_object' => $sTextWallObject,
                'cpt_item_url' => $aItem['url'],
                'cnt_comment_text' => $aComment['cmt_text'],
                'cnt_item_page' => $aItem['url'],
                'cnt_item_icon' => get_member_thumbnail($iId, 'none', true),
                'cnt_item_title' => $aItem['title'],
                'cnt_item_description' => $aItem['description'],
                'post_id' => $aEvent['id'],
            ))
        );
    }
 
    function displayFriendAccept($aEvent)
    {
        $aOwner = $this->_oDb->getUser($aEvent['owner_id']);
        $aFriend = $this->_oDb->getUser($aEvent['object_id']);
        if(empty($aOwner) || empty($aFriend))
            return array('perform_delete' => true);
 
        if($aOwner['status'] != 'Active' || $aFriend['status'] != 'Active')
            return array();
 
        $sOwner = getNickName((int)$aEvent['owner_id']);
 
        $iFriend = (int)$aFriend['id'];
        $sFriend = getNickName($iFriend);
        return array(
            'title' => $sOwner . ' ' . _t('_wall_friends_with') . ' ' . $aFriend['username'],
            'description' => '',
            'content' => $this->parseHtmlByName('f_accept.html', array(
                'cpt_user_name' => $sOwner,
                'cpt_friend_url' => getProfileLink($aFriend['id']),
                'cpt_friend_name' => $sFriend,
                'cnt_friend' => get_member_thumbnail($iFriend, 'none', true),
                'post_id' => $aEvent['id']
            ))
        );
    }
 
    function getOwnerThumbnail($iOwnerId)
    {
        return $this->getOwnerImage('thumbnail', $iOwnerId);
    }
 
    function getOwnerIcon($iOwnerId)
    {
        return $this->getOwnerImage('icon', $iOwnerId);
    }
 
    protected function getOwnerImage($sType, $iOwnerId)
    {
        $sFunction = 'get_member_' . $sType;
        if($iOwnerId != 0 && function_exists($sFunction))
            return $sFunction($iOwnerId, 'none');
 
        $aType2Icon = array('icon' => 'small', 'thumbnail' => 'medium');
        return $this->parseHtmlByName('owner_image.html', array(
            'class' => 'thumbnail_block_' . $sType,
            'src' => $GLOBALS['oFunctions']->getSexPic('', $aType2Icon[$sType])
        ));
    }
 
    function getComments($aEvent, $aResult)
    {
        if(in_array($aEvent['type'], array('profile', 'friend')))
            return $this->getDefaultComments($aEvent['id']);
 
        $sType = $aEvent['type'];
        $iObjectId = $aEvent['object_id'];
 
        if($aEvent['action'] == 'comment_add') {
            $aContent = unserialize($aEvent['content']);
            $iObjectId = (int)$aContent['object_id'];
        }
 
        if($this->_oConfig->isGrouped($aEvent['type'], $aEvent['action'], $iObjectId)) {
            $sType = isset($aResult['grouped']['group_cmts_name']) ? $aResult['grouped']['group_cmts_name'] : '';
            $iObjectId = isset($aResult['grouped']['group_id']) ? (int)$aResult['grouped']['group_id'] : 0;
        }
 
        if($this->_oConfig->isGroupedObject($iObjectId))
            return $this->getDefaultComments($aEvent['id']);
 
        $oComments = new ChWallCmts($sType, $iObjectId);
        if($oComments->isEnabled())
            return $oComments->getCommentsFirstSystem('comment', $aEvent['id']);
 
        return $this->getDefaultComments($aEvent['id']);
    }
 
    function getDefaultComments($iEventId)
    {
        $oComments = new ChWallCmts($this->_oConfig->getCommentSystemName(), $iEventId);
        return $oComments->getCommentsFirstDefault('comment');
    }
 
    function getJsCode($sType, $aParams = array(), $aRequestParams = array())
    {
        $sBaseUri = $this->_oConfig->getBaseUri();
        $sJsClass = $this->_oConfig->getJsClass($sType);
        $sJsObject = $this->_oConfig->getJsObject($sType);
 
        $aParams = array_merge(array(
            'sActionUri' => $sBaseUri,
            'sActionUrl' => CH_WSB_URL_ROOT . $sBaseUri,
            'sObjName' => $sJsObject,
            'iOwnerId' => 0,
            'sAnimationEffect' => $this->_oConfig->getAnimationEffect(),
            'iAnimationSpeed' => $this->_oConfig->getAnimationSpeed(),
            'aHtmlIds' => $this->_oConfig->getHtmlIds($sType),
            'oRequestParams' => $aRequestParams
        ), $aParams);
 
        return $this->_wrapInTagJsCode("var " . $sJsObject . " = new " . $sJsClass . "(" . json_encode($aParams) . ");");
    }
 
    function getRepostElement($iOwnerId, $sType, $sAction, $iObjectId, $aParams = array())
    {
        $aReposted = $this->_oDb->getReposted($sType, $sAction, $iObjectId);
        if(empty($aReposted) || !is_array($aReposted))
            return '';
 
        $bDisabled = $this->_oModule->_isRepostAllowed($aReposted) !== true || $this->_oDb->isReposted($aReposted['id'], $iOwnerId, $this->_oModule->_getAuthorId());
        if($bDisabled && (int)$aReposted['reposts'] == 0)
            return '';
 
        $sStylePrefix = $this->_oConfig->getPrefix('style');
        $sStylePrefixRepost = $sStylePrefix . '-repost-';
 
        $bShowDoRepostAsButtonSmall = isset($aParams['show_do_repost_as_button_small']) && $aParams['show_do_repost_as_button_small'] == true;
        $bShowDoRepostAsButton = !$bShowDoRepostAsButtonSmall && isset($aParams['show_do_repost_as_button']) && $aParams['show_do_repost_as_button'] == true;
 
        $bShowDoRepostIcon = isset($aParams['show_do_repost_icon']) && $aParams['show_do_repost_icon'] == true;
        $bShowDoRepostLabel = isset($aParams['show_do_repost_label']) && $aParams['show_do_repost_label'] == true;
        $bShowCounter = isset($aParams['show_counter']) && $aParams['show_counter'] === true;
 
        $sTmplMain = !empty($aParams['template_main']) ? $aParams['template_main'] : 'repost_element_block.html';
        $sTmplDoRepost = !empty($aParams['template_do_repost']) ? $aParams['template_do_repost'] : 'repost_link.html';
 
        //--- Do repost link ---//
        $sClass = $sStylePrefixRepost . 'do-repost';
        if($bShowDoRepostAsButton)
            $sClass .= ' ch-btn';
        else if($bShowDoRepostAsButtonSmall)
            $sClass .= ' ch-btn ch-btn-small';
 
        $sOnClick = '';
        if(!$bDisabled) {
            $sCommonPrefix = $this->_oConfig->getPrefix('common_post');
            if($sType == $sCommonPrefix . CH_WALL_PARSE_TYPE_REPOST) {
                $aRepostedContent = unserialize($aReposted['content']);
 
                $sOnClick = $this->getRepostJsClick($iOwnerId, $aRepostedContent['type'], $aRepostedContent['action'], $aRepostedContent['object_id']);
            }
            else
                $sOnClick = $this->getRepostJsClick($iOwnerId, $sType, $sAction, $iObjectId);
        }
        else
            $sClass .= $bShowDoRepostAsButton || $bShowDoRepostAsButtonSmall ? ' ch-btn-disabled' : ' ' . $sStylePrefixRepost . 'disabled';
 
        $aOnClickAttrs = array();
        if(!empty($sClass))
            $aOnClickAttrs[] = array('key' => 'class', 'value' => $sClass);
        if(!empty($sOnClick))
            $aOnClickAttrs[] = array('key' => 'onclick', 'value' => $sOnClick);
 
        return $this->parseHtmlByName($sTmplMain, array(
            'style_prefix' => $sStylePrefix,
            'html_id' => $this->_oConfig->getHtmlIds('repost', 'main') . $aReposted['id'],
            'class' => ($bShowDoRepostAsButton ? $sStylePrefixRepost . 'button' : '') . ($bShowDoRepostAsButtonSmall ? $sStylePrefixRepost . 'button-small' : ''),
            'count' => $aReposted['reposts'],
            'do_repost' => $this->parseHtmlByName($sTmplDoRepost, array(
                'href' => 'javascript:void(0)',
                'title' => _t('_wall_txt_do_repost'),
                'ch_repeat:attrs' => $aOnClickAttrs,
                'ch_if:show_icon' => array(
                    'condition' => $bShowDoRepostIcon,
                    'content' => array()
                ),
                'ch_if:show_text' => array(
                    'condition' => $bShowDoRepostLabel,
                    'content' => array(
                        'content' => _t('_wall_txt_do_repost')
                    )
                )
            )),
            'ch_if:show_counter' => array(
                'condition' => $bShowCounter,
                'content' => array(
                    'style_prefix' => $sStylePrefix,
                    'ch_if:show_hidden' => array(
                        'condition' => (int)$aReposted['reposts'] == 0,
                        'content' => array()
                    ),
                    'counter' => $this->getRepostCounter($aReposted, $aParams)
                )
            ),
            'script' => $this->getRepostJsScript()
        ));
    }
 
    function getRepostCounter($aEvent, $aParams = array())
    {
        $sStylePrefix = $this->_oConfig->getPrefix('style');
        $sJsObject = $this->_oConfig->getJsObject('repost');
 
        $sTmplCounter = !empty($aParams['template_counter']) ? $aParams['template_counter'] : 'repost_counter.html';
 
        $sTxtCounter = !empty($aParams['text_counter']) ? $aParams['text_counter'] : '_wall_n_reposts';
        $sTxtCounterEmpty = !empty($aParams['text_counter_empty']) ? $aParams['text_counter_empty'] : '_wall_no_reposts';
 
        return $this->parseHtmlByName($sTmplCounter, array(
            'href' => 'javascript:void(0)',
            'title' => ch_html_attribute(_t('_wall_txt_reposted_by')),
            'ch_repeat:attrs' => array(
                array('key' => 'id', 'value' => $this->_oConfig->getHtmlIds('repost', 'counter') . $aEvent['id']),
                array('key' => 'class', 'value' => $sStylePrefix . '-repost-counter'),
                array('key' => 'onclick', 'value' => 'javascript:' . $sJsObject . '.toggleByPopup(this, ' . $aEvent['id'] . ')')
            ),
            'content' => !empty($aEvent['reposts']) && (int)$aEvent['reposts'] > 0 ? _t($sTxtCounter, $aEvent['reposts']) : _t($sTxtCounterEmpty, $aEvent['reposts'])
        ));
    }
 
    function getRepostedBy($iId)
    {
        $sStylePrefix = $this->_oConfig->getPrefix('style');
 
        $aUserIds = $this->_oDb->getRepostedBy($iId);
 
        $aTmplUsers = array();
        foreach($aUserIds as $iUserId)
            $aTmplUsers[] = array(
                'style_prefix' => $sStylePrefix,
                'thumbnail' => get_member_thumbnail($iUserId, 'none', true)
            );
 
        if(empty($aTmplUsers))
            $aTmplUsers = MsgBox(_t('_Empty'));
 
        $sName = $this->_oConfig->getHtmlIds('repost', 'by_popup') . $iId;
        $sContent = $this->parseHtmlByName('repost_by_list.html', array(
            'style_prefix' => $sStylePrefix,
            'ch_repeat:list' => $aTmplUsers
        ));
 
        return PopupBox($sName, _t('_wall_txt_reposted_by'), $sContent);
    }
 
    function getRepostJsScript()
    {
        $this->addCss(array('repost.css'));
        $this->addJs(array('main.js', 'repost.js'));
 
        return $this->getJsCode('repost', array(
            'iOwnerId' => $oModule->_iOwnerId
        ));
    }
 
    function getRepostJsClick($iOwnerId, $sType, $sAction, $mixedObjectId)
    {
        $sJsObject = $this->_oConfig->getJsObject('repost');
        $sFormat = "%s.repostItem(this, %d, '%s', '%s', " . (is_int($mixedObjectId) ? "%d" : "'%s'") . ");";
 
        $iOwnerId = !empty($iOwnerId) ? (int)$iOwnerId : $this->_oModule->_getAuthorId(); //--- in whose timeline the content will be reposted
        return sprintf($sFormat, $sJsObject, $iOwnerId, $sType, $sAction, $mixedObjectId);
    }
}