From e43c8f8f19c5fb92cc10cb173f96cf226365780c Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Mon, 11 Mar 2019 14:15:28 -0600
Subject: [PATCH] Infolog - add ability to clear description history

---
 api/src/Storage/History.php          | 21 +++++++++++++++++++++
 infolog/inc/class.infolog_ui.inc.php |  7 +++++++
 infolog/templates/default/app.css    |  5 ++++-
 infolog/templates/default/edit.xet   |  1 +
 infolog/templates/pixelegg/app.css   |  3 +++
 5 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/api/src/Storage/History.php b/api/src/Storage/History.php
index 9d29df9f60..5e2da548c4 100644
--- a/api/src/Storage/History.php
+++ b/api/src/Storage/History.php
@@ -85,6 +85,27 @@ class History
 		return $this->db->affected_rows();
 	}
 
+	/**
+	 * Delete history log of a certain field
+	 * @param string $record_id ID of the record
+	 * @param string $status Field name / ID
+	 */
+	function delete_field($record_id, $status)
+	{
+		$where = array(
+			'history_appname' => $this->appname,
+			'history_status' => $status
+		);
+
+		if (is_array($record_id) || is_numeric($record_id))
+		{
+			$where['history_record_id'] = $record_id;
+		}
+		$this->db->delete(self::TABLE,$where,__LINE__,__FILE__);
+
+		return $this->db->affected_rows();
+	}
+
 	/**
 	 * Add a history record, if $new_value != $old_value
 	 *
diff --git a/infolog/inc/class.infolog_ui.inc.php b/infolog/inc/class.infolog_ui.inc.php
index ced2a20cbe..0f80e07835 100644
--- a/infolog/inc/class.infolog_ui.inc.php
+++ b/infolog/inc/class.infolog_ui.inc.php
@@ -1835,6 +1835,13 @@ class infolog_ui
 							$content = array_merge($content,$to_write);
 						}
 					}
+
+					// Need to purge description history after encryption?
+					if($content['clean_history'])
+					{
+						$history = new Api\Storage\History('infolog');
+						$record_count = $history->delete_field($info_id, 'De');
+					}
 				}
 				elseif ($button == 'delete' && $info_id > 0)
 				{
diff --git a/infolog/templates/default/app.css b/infolog/templates/default/app.css
index 7ab8c9aaaa..b40ce3459f 100644
--- a/infolog/templates/default/app.css
+++ b/infolog/templates/default/app.css
@@ -99,4 +99,7 @@ div#infolog-edit_infolog-edit-description {
 #infolog-index select#infolog-index_filter {
 	width: 150px;
 }
-#infolog_edit_info_responsible_chzn { width:99% !important;}
\ No newline at end of file
+#infolog_edit_info_responsible_chzn { width:99% !important;}
+#infolog-edit_clean_history {
+	display: none;
+}
\ No newline at end of file
diff --git a/infolog/templates/default/edit.xet b/infolog/templates/default/edit.xet
index 8b3c2a51cf..79ca2f972e 100644
--- a/infolog/templates/default/edit.xet
+++ b/infolog/templates/default/edit.xet
@@ -4,6 +4,7 @@
 <overlay>
 	<template id="infolog.edit.description" template="" lang="" group="0" version="1.6.001">
 		<textbox multiline="true"  id="info_des" no_lang="1" width="99.7%" height="245px"/>
+		<checkbox id="clean_history"/>
 	</template>
 	<template id="infolog.edit.links" template="" lang="" group="0" version="1.3.001">
 		<grid width="100%" overflow="auto">
diff --git a/infolog/templates/pixelegg/app.css b/infolog/templates/pixelegg/app.css
index 58c69484a1..145812c445 100755
--- a/infolog/templates/pixelegg/app.css
+++ b/infolog/templates/pixelegg/app.css
@@ -167,6 +167,9 @@ div#infolog-edit_infolog-edit-description {
 #infolog_edit_info_responsible_chzn {
   width: 99% !important;
 }
+#infolog-edit_clean_history {
+  display: none;
+}
 /*###########################################
 #                                           #
 #       dialogHeader                       #