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(HTML) Formatted Case Logs, Description and Notifications with inline images uploaded as Attachments. Beta Version !!

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SVN:trunk[3916]
This commit is contained in:
Denis Flaven
2016-02-19 10:03:59 +00:00
parent c72bdae8d7
commit 4e24e9899e
46 changed files with 4220 additions and 210 deletions
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65
application/utils.inc.php
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@@ -1,4 +1,5 @@
<?php
use Html2Text\Html2Text;
// Copyright (C) 2010-2016 Combodo SARL
//
// This file is part of iTop.
@@ -26,11 +27,14 @@
require_once(APPROOT.'/core/config.class.inc.php');
require_once(APPROOT.'/application/transaction.class.inc.php');
require_once(APPROOT.'application/Html2Text.php');
require_once(APPROOT.'application/Html2TextException.php');
define('ITOP_CONFIG_FILE', 'config-itop.php');
define('ITOP_DEFAULT_CONFIG_FILE', APPCONF.ITOP_DEFAULT_ENV.'/'.ITOP_CONFIG_FILE);
define('SERVER_NAME_PLACEHOLDER', '$SERVER_NAME$');
define('ATTACHMENT_DOWNLOAD_URL', 'pages/ajax.render.php?operation=download_document&class=Attachment&field=contents&id=');
class FileUploadException extends Exception
{
@@ -1134,4 +1138,65 @@ class utils
asort($aPossibleEncodings);
return $aPossibleEncodings;
}
/**
* Convert a string containing some (valid) HTML markup to plain text
* @param string $sHtml
* @return string
*/
public static function HtmlToText($sHtml)
{
try
{
//return '<?xml encoding="UTF-8">'.$sHtml;
return \Html2Text\Html2Text::convert('<?xml encoding="UTF-8">'.$sHtml);
}
catch(Exception $e)
{
return $e->getMessage();
}
}
/**
* Convert (?) plain text to some HTML markup by replacing newlines by </br> tags
* and escaping HTML entities
* @param string $sText
* @return string
*/
public static function TextToHtml($sText)
{
$sText = str_replace("\r\n", "\n", $sText);
$sText = str_replace("\r", "\n", $sText);
return str_replace("\n", '</br>', htmlentities($sText, ENT_QUOTES, 'UTF-8'));
}
/**
* Parses the supplied HTML fragment to rebuild the attribute src="" for images
* that refer to an attachment (detected via the attribute data-att-id="") so that
* the URL is consistent with the current URL of the application.
* @param string $sHtml The HTML fragment to process
* @return string The modified HTML
*/
public static function FixInlineAttachments($sHtml)
{
$aNeedles = array();
$aReplacements = array();
// Find img tags with an attribute data-att-id
if (preg_match_all('/<img ([^>]*)data-att-id="([0-9]+)"([^>]*)>/i', $sHtml, $aMatches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE))
{
$sUrl = utils::GetAbsoluteUrlAppRoot().ATTACHMENT_DOWNLOAD_URL;
foreach($aMatches as $aImgInfo)
{
$sImgTag = $aImgInfo[0][0];
$sAttId = $aImgInfo[2][0];
$sNewImgTag = preg_replace('/src="[^"]+"/', 'src="'.$sUrl.$sAttId.'"', $sImgTag); // preserve other attributes
$aNeedles[] = $sImgTag;
$aReplacements[] = $sNewImgTag;
}
$sHtml = str_replace($aNeedles, $aReplacements, $sHtml);
}
return $sHtml;
}
}