5 ) die ("-->Dossier invalide [$p_database_id]");
$phpcompta_user=phpcompta_user;
$password=phpcompta_password;
$port=phpcompta_psql_port;
$host=( ! defined ("phpcompta_psql_host"))?'127.0.0.1':phpcompta_psql_host;
if ( $p_database_id == 0 )
{ /* connect to the repository */
$l_dossier=sprintf("%saccount_repository",strtolower(domaine));
}
else if ( $p_type == 'dos')
{ /* connect to a folder (dossier) */
$l_dossier=sprintf("%sdossier%d",strtolower(domaine),$p_database_id);
}
else if ($p_type=='mod')
{ /* connect to a template (modele) */
$l_dossier=sprintf("%smod%d",strtolower(domaine),$p_database_id);
}
else if ($p_type=='template')
{
$l_dossier='template1';
}
else
{
throw new Exception ('Connection invalide');
}
ob_start();
$a=pg_connect("dbname=$l_dossier host='$host' user='$phpcompta_user'
password='$password' port=$port");
if ( $a == false )
{
if (DEBUG)
{
ob_end_clean();
echo 'Impossible de se connecter à postgreSql !
';
echo '';
echo "Vos paramètres sont incorrectes :
";
echo "
";
echo "base de donnée : $l_dossier
";
echo "Domaine : ".domaine."
";
echo "Port $port
";
echo "Utilisateur : $phpcompta_user
";
echo '
';
exit ("Connection impossible : vérifiez vos paramètres de base
de données");
}
else
{
echo 'Erreur de connexion !
';
}
}
$this->db=$a;
if ( $this->exist_schema('comptaproc') )
pg_exec($this->db,'set search_path to public,comptaproc;');
ob_end_clean();
}
public function verify()
{
// Verify that the elt we want to add is correct
}
function set_encoding($p_charset)
{
pg_set_client_encoding($this->db,$p_charset);
}
/*!
* \brief send a sql string to the database
* \param $p_string sql string
* \param $p_array array for the SQL string (see pg_query_params)
* \return the result of the query, a resource or false if an
* error occured
*/
function exec_sql( $p_string,$p_array=null)
{
try
{
$this->sql=$p_string;
$this->array=$p_array;
if ( $p_array==null )
{
if ( ! DEBUG )
$this->ret=pg_query($this->db,$p_string);
else
$this->ret=@pg_query($this->db,$p_string);
}
else
{
if ( !is_array($p_array))
{
throw new Exception("Erreur : exec_sql attend un array");
}
if ( ! DEBUG )
$this->ret=pg_query_params($this->db,$p_string,$p_array);
else
$this->ret=@pg_query_params($this->db,$p_string,$p_array);
}
if ( ! $this->ret )
{
$str_error=pg_last_error($this->db);
throw new Exception (" SQL ERROR $p_string ".$str_error,1);
}
}
catch (Exception $a)
{
if (DEBUG)
{
print_r ($p_string);
print_r($p_array);
echo $a->getMessage();
echo $a->getTrace();
echo $a->getTraceAsString();
echo pg_last_error($this->db);
}
throw ($a);
}
return $this->ret;
}
/*! \brief Count the number of row returned by a sql statement
*
* \param $p_sql sql string
* \param $p_array if not null we use the safer pg_query_params
*/
function count_sql($p_sql,$p_array=null)
{
$r_sql=$this->exec_sql($p_sql,$p_array);
return pg_NumRows($r_sql);
}
/*!\brief get the current sequence value
*/
function get_current_seq($p_seq)
{
$Res=$this->get_value("select currval('$p_seq') as seq");
return $Res;
}
/*!\brief get the next sequence value
*/
function get_next_seq($p_seq)
{
$Res=$this->exec_sql("select nextval('$p_seq') as seq");
$seq=pg_fetch_array($Res,0);
return $seq['seq'];
}
/**
* @ brief : start a transaction
*
*/
function start()
{
$Res=$this->exec_sql("start transaction");
}
/**
* Commit the transaction
*
*/
function commit()
{
$Res=$this->exec_sql("commit");
}
/**
* rollback the current transaction
*/
function rollback()
{
$Res=$this->exec_sql("rollback");
}
/**
* @brief alter the sequence value
* @param $p_name name of the sequence
* @param $min the start value of the sequence
*/
function alter_seq($p_name,$min)
{
if ($min < 1) $min=1;
$Res=$this->exec_sql("alter sequence $p_name restart $min");
}
/*!
* \brief Execute a sql script
* \param $script script name
*/
function execute_script($script)
{
if ( ! DEBUG ) ob_start();
$hf=fopen($script,'r');
if ( $hf == false )
{
echo 'Ne peut ouvrir '.$script;
exit();
}
$sql="";
$flag_function=false;
while (!feof($hf))
{
$buffer=fgets($hf);
$buffer=str_replace ("$","\$",$buffer);
print $buffer."
";
// comment are not execute
if ( substr($buffer,0,2) == "--" )
{
//echo "comment $buffer";
continue;
}
// Blank Lines Are Skipped
If ( Strlen($buffer)==0)
{
//echo "Blank $buffer";
Continue;
}
if ( strpos(strtolower($buffer),"create function")===0 )
{
echo "found a function";
$flag_function=true;
$sql=$buffer;
continue;
}
if ( strpos(strtolower($buffer),"create or replace function")===0 )
{
echo "found a function";
$flag_function=true;
$sql=$buffer;
continue;
}
// No semi colon -> multiline command
if ( $flag_function== false && strpos($buffer,';') == false )
{
$sql.=$buffer;
continue;
}
if ( $flag_function )
{
if ( strpos(strtolower($buffer), "language plpgsql") === false &&
strpos(strtolower($buffer), "language 'plpgsql'") === false )
{
$sql.=$buffer;
continue;
}
}
else
{
// cut the semi colon
$buffer=str_replace (';','',$buffer);
}
$sql.=$buffer;
if ( $this->exec_sql($sql) == false )
{
$this->rollback();
if ( ! DEBUG ) ob_end_clean();
print "ERROR : $sql";
exit();
}
$sql="";
$flag_function=false;
print "
";
} // while (feof)
fclose($hf);
if ( ! DEBUG ) ob_end_clean();
}
/*!
* \brief Get version of a database, the content of the
* table version
*
* \return version number
*
*/
function get_version()
{
$Res=$this->get_value("select val from version");
return $Res;
}
/**
*@brief fetch the $p_indice array from the last query
*@param $p_indice index
*
*/
function fetch($p_indice)
{
if ( $this->ret == false ) throw new Exception ('this->ret is empty');
return pg_fetch_array($this->ret,$p_indice ) ;
}
/*!@brief return the number of rows found by the last query,
synomym for count()*/
function size()
{
return pg_NumRows($this->ret);
}
/*!@brief return the number of rows found by the last query,
synomym for size()*/
function count()
{
return pg_NumRows($this->ret);
}
/*!\brief loop to apply all the path to a folder or
* a template
* \param $p_name database name
* \param $from_setup == 1 if called from setup.php
*
*/
function apply_patch($p_name,$from_setup=1)
{
$MaxVersion=DBVERSION-1;
echo '';
$add=($from_setup==0)?'admin/':'';
for ( $i = 4;$i <= $MaxVersion;$i++)
{
$to=$i+1;
if ( $this->get_version() <= $i )
{
echo "- Patching ".$p_name.
" from the version ".$this->get_version()." to $to
";
$this->execute_script($add.'sql/patch/upgrade'.$i.'.sql');
if ( ! DEBUG ) ob_start();
// specific for version 4
if ( $i == 4 )
{
$sql="select jrn_def_id from jrn_def ";
$Res=$this->exec_sql($sql);
$Max=$this->size();
for ($seq=0;$seq<$Max;$seq++)
{
$row=pg_fetch_array($Res,$seq);
$sql=sprintf ("create sequence s_jrn_%d",$row['jrn_def_id']);
$this->exec_sql($sql);
}
}
// specific to version 7
if ( $i == 7 )
{
// now we use sequence instead of computing a max
//
$Res2=$this->exec_sql('select coalesce(max(jr_grpt_id),1) as l from jrn');
$Max2= pg_NumRows($Res2) ;
if ( $Max2 == 1)
{
$Row=pg_fetch_array($Res2,0);
var_dump($Row);
$M=$Row['l'];
$this->exec_sql("select setval('s_grpt',$M,true)");
}
}
// specific to version 17
if ( $i == 17 )
{
$this->execute_script($add.'sql/patch/upgrade17.sql');
$max=$this->get_value('select last_value from s_jnt_fic_att_value');
$this->alter_seq($p_cn,'s_jnt_fic_att_value',$max+1);
} // version
// reset sequence in the modele
//--
if ( $i == 30 && $p_name=="mod" )
{
$a_seq=array('s_jrn','s_jrn_op','s_centralized',
's_stock_goods','c_order','s_central');
foreach ($a_seq as $seq )
{
$sql=sprintf("select setval('%s',1,false)",$seq);
$Res=$this->exec_sql($sql);
}
$sql="select jrn_def_id from jrn_def ";
$Res=$this->exec_sql($sql);
$Max=pg_NumRows($Res);
for ($seq=0;$seq<$Max;$seq++)
{
$row=pg_fetch_array($Res,$seq);
$sql=sprintf ("select setval('s_jrn_%d',1,false)",$row['jrn_def_id']);
$this->exec_sql($sql);
}
}
if ( $i == 36 )
{
/* check the country and apply the path */
$res=$this->exec_sql("select pr_value from parameter where pr_id='MY_COUNTRY'");
$country=pg_fetch_result($res,0,0);
$this->execute_script($add."sql/patch/upgrade36.".$country.".sql");
$this->exec_sql('update tmp_pcmn set pcm_type=find_pcm_type(pcm_val)');
}
if ($i == 59 )
{
$res=$this->exec_sql("select pr_value from parameter where pr_id='MY_COUNTRY'");
$country=pg_fetch_result($res,0,0);
if ( $country == 'BE') $this->exec_sql("insert into parm_code values ('SUPPLIER',440,'Poste par défaut pour les fournisseurs')");
if ($country=='FR') $this->exec_sql("insert into parm_code values ('SUPPLIER',400,'Poste par défaut pour les fournisseurs')");
}
if ( $i == 61 )
{
$country=$this->get_value ("select pr_value from parameter where pr_id='MY_COUNTRY'");
$this->execute_script($add."sql/patch/upgrade61.".$country.".sql");
}
if ( ! DEBUG ) ob_end_clean();
}
}
echo '
';
}
/*!\brief return the value of the sql, the sql will return only one value
* with the value
* \param $p_sql the sql stmt example :select s_value from
document_state where s_id=2
*\param $p_array if array is not null we use the ExecSqlParm (safer)
*\see exec_sql
*\note print a warning if several value are found, if only the first value is needed
* consider using a LIMIT clause
* \return only the first value or an empty string if nothing is found
*/
function get_value($p_sql,$p_array=null)
{
$this->ret=$this->exec_sql($p_sql,$p_array);
if ( pg_NumRows($this->ret) == 0 ) return "";
if ( pg_NumRows($this->ret) > 1 )
{
$array=pg_fetch_all($this->ret);
throw new Exception( "Attention $p_sql retourne ".pg_NumRows($this->ret)." valeurs ".
var_export($p_array,true)." values=".var_export($array,true));
}
$r=pg_fetch_row($this->ret,0);
return $r[0];
}
/*!\brief purpose return the result of a sql statment
* in a array
* \param $p_sql sql query
* \param $p_array if not null we use ExecSqlParam
*\return an empty array if nothing is found
*/
function get_array($p_sql,$p_array=null)
{
$r=$this->exec_sql($p_sql,$p_array);
if ( ($Max= pg_NumRows($r)) == 0 ) return array();
$array=pg_fetch_all($r);
return $array;
}
function create_sequence($p_name,$min=1)
{
if ($min < 1) $min=1;
$sql="create sequence ".$p_name." minvalue $min";
$this->exec_sql($sql);
}
/*!\brief test if a sequence exist */
/* \return true if the seq. exist otherwise false
*/
function exist_sequence($p_name)
{
$r=$this->count_sql("select relname from pg_class where relname=lower($1)",array($p_name));
if ( $r==0)
return false;
return true;
}
/*!\brief test if a table exist
*\param $p_name table name
*\param $schema name of the schema default public
* \return true if a table exist otherwise false
*/
function exist_table($p_name,$p_schema='public')
{
$r=$this->count_sql("select table_name from information_schema.tables where table_schema=$1 and table_name=lower($2)", array($p_schema,$p_name));
if ( $r==0)
return false;
return true;
}
/**
* Check if a column exists in a table
* @param $col : column name
* @param $table :table name
* @param $schema :schema name, default public
*@return true or false
*/
function exist_column($col,$table,$schema)
{
$r=$this->get_value('select count(*) from information_schema.columns where table_name=lower($1) and column_name=lower($2) and table_schema=lower($3)',
array($col,$table,$schema));
if ( $r > 0 ) return true;
return false;
}
/**
*@brief check if the large object exists
*@param $p_oid of the large object
*@return return true if the large obj exist or false if not
*/
function exist_blob($p_oid)
{
$r=$this->get_value('select count(loid) from pg_largeobject where loid=$1'
,array($p_oid) );
if ($r > 0) return true;
else return false;
}
/*
*!\brief test if a view exist
* \return true if the view. exist otherwise false
*/
function exist_view($p_name)
{
$r=$this->count_sql("select viewname from pg_views where viewname=lower($1)",array($p_name));
if ( $r==0)
return false;
return true;
}
/*
*!\brief test if a schema exists
* \return true if the schemas exists otherwise false
*/
function exist_schema($p_name)
{
$r=$this->count_sql("select nspname from pg_namespace where nspname=lower($1)",array($p_name));
if ( $r==0)
return false;
return true;
}
/*!
*\brief create a string containing the value separated by comma
* for use in a SQL in statement
*\return the string or empty if nothing is found
*\see fid_card.php
*/
function make_list($sql,$p_array=null)
{
if ( $p_array == null )
{
$aArray=$this->get_array($sql);
}
else
{
$aArray=$this->get_array($sql,$p_array);
}
if (empty ($aArray) ) return "";
$aIdx=array_keys($aArray[0]);
$idx=$aIdx[0];
$ret="";
$f="";
for ($i = 0; $i < count($aArray);$i++)
{
$row=$aArray[$i];
$ret.=$f.$aArray[$i][$idx];
$f=',';
}
$ret=trim($ret,',');
return $ret;
}
/*!
* \brief make a array with the sql
*
* \param $p_sql sql statement, only the first two column will be returned in
* an array. The first col. is the label and the second the value
* \param $p_null if the array start with a null value
*\note this function is used with ISelect when it is needed to have a list of
* options
* \return: a double array like
\verbatim
Array
(
[0] => Array
(
[value] => 1
[label] => Marchandise A
)
[1] => Array
(
[value] => 2
[label] => Marchandise B
)
[2] => Array
(
[value] => 3
[label] => Marchandise C
)
)
\endverbatim
* \see ISelect
*/
function make_array($p_sql,$p_null=0)
{
$a=$this->exec_sql($p_sql);
$max=pg_NumRows($a);
if ( $max==0 && $p_null==0) return null;
for ($i=0;$i<$max;$i++)
{
$row=pg_fetch_row($a);
$r[$i]['value']=$row[0];
$r[$i]['label']=h($row[1]);
}
// add a blank item ?
if ( $p_null == 1 )
{
for ($i=$max;$i!=0;$i--)
{
$r[$i]['value']= $r[$i-1]['value'];
$r[$i]['label']= h($r[$i-1]['label']);
}
$r[0]['value']=-1;
$r[0]['label']=" ";
} // if ( $p_null == 1 )
return $r;
}
/*!
* \brief Save a "piece justificative"
*
* \param $seq jr_grpt_id
* \return $oid of the lob file if success
* null if a error occurs
*
*/
function save_upload_document ($seq)
{
/* there is
no file to
upload */
if ($_FILES["pj"]["error"] == UPLOAD_ERR_NO_FILE )
{
return;
}
$new_name=tempnam($_ENV['TMP'],'pj');
if ($_FILES["pj"]["error"] > 0)
{
print_r($_FILES);
echo_error(__FILE__.":".__LINE__."Error: " . $_FILES["pj"]["error"] );
}
if ( strlen ($_FILES['pj']['tmp_name']) != 0 )
{
if (move_uploaded_file($_FILES['pj']['tmp_name'],
$new_name))
{
// echo "Image saved";
$oid= pg_lo_import($this->db,$new_name);
if ( $oid == false )
{
echo_error('postgres.php',__LINE__,"cannot upload document");
$this->rollback();
return;
}
// Remove old document
$ret=$this->exec_sql("select jr_pj from jrn where jr_grpt_id=$seq");
if (pg_num_rows($ret) != 0)
{
$r=pg_fetch_array($ret,0);
$old_oid=$r['jr_pj'];
if (strlen($old_oid) != 0)
pg_lo_unlink($cn,$old_oid);
}
// Load new document
$this->exec_sql("update jrn set jr_pj=".$oid.", jr_pj_name='".$_FILES['pj']['name']."', ".
"jr_pj_type='".$_FILES['pj']['type']."' where jr_grpt_id=$seq");
return $oid;
}
else
{
echo "Error
";
$this->rollback();
}
}
return 0;
}
/*!\brief wrapper for the function pg_NumRows
*\param $ret is the result of a exec_sql
*\return number of line affected
*/
static function num_row($ret)
{
return pg_NumRows($ret);
}
/*!\brief wrapper for the function pg_fetch_array
*\param $ret is the result of a pg_exec
*\param $p_indice is the index
*\return $array of column
*/
static function fetch_array($ret,$p_indice=0)
{
return pg_fetch_array($ret,$p_indice);
}
/*!\brief wrapper for the function pg_fetch_all
*\param $ret is the result of pg_exec (exec_sql)
*\return double array (row x col )
*/
static function fetch_all($ret)
{
return pg_fetch_all($ret);
}
/*!\brief wrapper for the function pg_fetch_all
*\param $ret is the result of pg_exec (exec_sql)
*\param $p_row is the indice of the row
*\param $p_col is the indice of the col
*\return a string or an integer
*/
static function fetch_result($ret,$p_row=0,$p_col=0)
{
return pg_fetch_result($ret,$p_row,$p_col);
}
/*!\brief wrapper for the function pg_fetch_row
*\param $ret is the result of pg_exec (exec_sql)
*\param $p_row is the indice of the row
*\return an array indexed from 0
*/
static function fetch_row($ret,$p_row)
{
return pg_fetch_row($ret,$p_row);
}
/*!\brief wrapper for the function pg_lo_unlink
*\param $p_oid is the of oid
*\return return the result of the operation
*/
function lo_unlink($p_oid)
{
return pg_lo_unlink($this->db,$p_oid);
}
/*!\brief wrapper for the function pg_prepare
*\param $p_string string name for pg_prepare function
*\param $p_sql is the sql to prepare
*\return return the result of the operation
*/
function prepare($p_string,$p_sql)
{
return pg_prepare($this->db,$p_string,$p_sql);
}
/*!\brief wrapper for the function pg_execute
*\param $p_string string name of the stmt given in pg_prepare function
*\param $p_array contains the variables
*\note set this->ret to the return of pg_execute
*\return return the result of the operation,
*/
function execute($p_string,$p_array)
{
$this->ret=pg_execute($this->db,$p_string,$p_array);
return $this->ret;
}
/*!\brief wrapper for the function pg_lo_export
*\param $p_oid is the oid of the log
*\param $tmp is the file
*\return result of the operation
*/
function lo_export($p_oid,$tmp)
{
return pg_lo_export($this->db,$p_oid,$tmp);
}
/*!\brief wrapper for the function pg_lo_export
*\param $p_oid is the oid of the log
*\param $tmp is the file
*\return result of the operation
*/
function lo_import($p_oid)
{
return pg_lo_import($this->db,$p_oid);
}
/*!\brief wrapper for the function pg_escape_string
*\param $p_string is the string to escape
*\return escaped string
*/
static function escape_string($p_string)
{
return pg_escape_string($p_string);
}
/*!\brief wrapper for the function pg_close
*/
function close()
{
pg_close($this->db);
}
/*!\brief
*\param
*\return
*\note
*\see
*/
function __toString()
{
return "database ";
}
static function test_me()
{}
function status()
{
return pg_transaction_status($this->db);
}
}
/* test::test_me(); */