init

modules/EcmDocuments/ecmhistory.php

@@ -0,0 +1,82 @@
+<?
+
+function create_guid1()
+{
+    $microTime = microtime();
+	list($a_dec, $a_sec) = explode(" ", $microTime);
+
+	$dec_hex = sprintf("%x", $a_dec* 1000000);
+	$sec_hex = sprintf("%x", $a_sec);
+
+	ensure_length1($dec_hex, 5);
+	ensure_length1($sec_hex, 6);
+
+	$guid = "";
+	$guid .= $dec_hex;
+	$guid .= create_guid_section1(3);
+	$guid .= '-';
+	$guid .= create_guid_section1(4);
+	$guid .= '-';
+	$guid .= create_guid_section1(4);
+	$guid .= '-';
+	$guid .= create_guid_section1(4);
+	$guid .= '-';
+	$guid .= $sec_hex;
+	$guid .= create_guid_section1(6);
+
+	return $guid;
+
+}
+
+function create_guid_section1($characters)
+{
+	$return = "";
+	for($i=0; $i<$characters; $i++)
+	{
+		$return .= sprintf("%x", mt_rand(0,15));
+	}
+	return $return;
+}
+
+function ensure_length1(&$string, $length)
+{
+	$strlen = strlen($string);
+	if($strlen < $length)
+	{
+		$string = str_pad($string,$length,"0");
+	}
+	else if($strlen > $length)
+	{
+		$string = substr($string, 0, $length);
+	}
+}
+function add_to_history($table,$id,$field,$value)
+{
+	error_reporting(0);
+	$z="select id from ecmhistory where field_name='".$field."' and field_value='".$value."' and table_id='".$id."' and table_name='".$table."' order by date_modified desc limit 1";
+	$w=mysql_query($z);
+	$r=mysql_fetch_array($w);
+	$fn=$r['field_value'];
+	if($fn!=$field)
+	{
+		if($value)mysql_query("insert into ecmhistory(id,table_name,table_id,field_name,field_value,date_modified) values('".create_guid1()."','".$table."','".$id."','".$field."','".$value."','".date("Y-m-d H:i:s")."')");
+	}
+}
+function display_history($table,$id,$field)
+{
+	$html="";
+	$z="select field_value,date_modified from ecmhistory where table_name='".$table."' and table_id='".$id."' and field_name='".$field."' order by date_modified asc";
+	$w=mysql_query($z);
+	while($r=mysql_fetch_array($w))
+	{
+		if($field=="assigned_user_id")
+		{
+			$rr=mysql_fetch_array(mysql_query("select user_name from users where id='".$r['field_value']."' and status='Active'"));
+			$f=$rr['user_name'];
+		}
+		else $f=$r['field_value'];
+		if($f)$html.="<div style='height:15px;'>".$r['date_modified']." - ".$f."<br></div>";
+	}
+	return $html;
+}
+?>