晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
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<?php
/*+***********************************************************************************
* The contents of this file are subject to the vtiger CRM Public License Version 1.0
* ("License"); You may not use this file except in compliance with the License
* The Original Code is: vtiger CRM Open Source
* The Initial Developer of the Original Code is vtiger.
* Portions created by vtiger are Copyright (C) vtiger.
* All Rights Reserved.
*************************************************************************************/
class Documents_Record_Model extends Vtiger_Record_Model {
/**
* Function to get the Display Name for the record
* @return <String> - Entity Display Name for the record
*/
function getDisplayName() {
return Vtiger_Util_Helper::getRecordName($this->getId());
}
function getDownloadFileURL() {
if ($this->get('filelocationtype') == 'I') {
$fileDetails = $this->getFileDetails();
return 'index.php?module='. $this->getModuleName() .'&action=DownloadFile&record='. $this->getId() .'&fileid='. $fileDetails['attachmentsid'];
} else {
return $this->get('filename');
}
}
function checkFileIntegrityURL() {
return "javascript:Documents_Detail_Js.checkFileIntegrity('index.php?module=".$this->getModuleName()."&action=CheckFileIntegrity&record=".$this->getId()."')";
}
function checkFileIntegrity() {
$recordId = $this->get('id');
$downloadType = $this->get('filelocationtype');
$returnValue = false;
if ($downloadType == 'I') {
$fileDetails = $this->getFileDetails();
if (!empty ($fileDetails)) {
$filePath = $fileDetails['path'];
$savedFile = $fileDetails['attachmentsid']."_".decode_html($this->get('filename'));
if(fopen($filePath.$savedFile, "r")) {
$returnValue = true;
}
}
}
return $returnValue;
}
function getFileDetails() {
$db = PearDatabase::getInstance();
$fileDetails = array();
$result = $db->pquery("SELECT * FROM vtiger_attachments
INNER JOIN vtiger_seattachmentsrel ON vtiger_seattachmentsrel.attachmentsid = vtiger_attachments.attachmentsid
WHERE crmid = ?", array($this->get('id')));
if($db->num_rows($result)) {
$fileDetails = $db->query_result_rowdata($result);
}
return $fileDetails;
}
function downloadFile() {
$fileDetails = $this->getFileDetails();
$fileContent = false;
if (!empty ($fileDetails)) {
$filePath = $fileDetails['path'];
$fileName = $fileDetails['name'];
if ($this->get('filelocationtype') == 'I') {
$fileName = html_entity_decode($fileName, ENT_QUOTES, vglobal('default_charset'));
$savedFile = $fileDetails['attachmentsid']."_".$fileName;
while(ob_get_level()) {
ob_end_clean();
}
$fileSize = filesize($filePath.$savedFile);
$fileSize = $fileSize + ($fileSize % 1024);
if (fopen($filePath.$savedFile, "r")) {
$fileContent = fread(fopen($filePath.$savedFile, "r"), $fileSize);
header("Content-type: ".$fileDetails['type']);
header("Pragma: public");
header("Cache-Control: private");
header("Content-Disposition: attachment; filename=\"$fileName\"");
header("Content-Description: PHP Generated Data");
header("Content-Encoding: none");
}
}
}
echo $fileContent;
}
function updateFileStatus() {
$db = PearDatabase::getInstance();
$db->pquery("UPDATE vtiger_notes SET filestatus = 0 WHERE notesid= ?", array($this->get('id')));
}
function updateDownloadCount() {
$db = PearDatabase::getInstance();
$notesId = $this->get('id');
$result = $db->pquery("SELECT filedownloadcount FROM vtiger_notes WHERE notesid = ?", array($notesId));
$downloadCount = $db->query_result($result, 0, 'filedownloadcount') + 1;
$db->pquery("UPDATE vtiger_notes SET filedownloadcount = ? WHERE notesid = ?", array($downloadCount, $notesId));
}
function getDownloadCountUpdateUrl() {
return "index.php?module=Documents&action=UpdateDownloadCount&record=".$this->getId();
}
function get($key) {
$value = parent::get($key);
if ($key === 'notecontent') {
return decode_html($value);
}
return $value;
}
}