zoneminder/web/includes/Filter.php

146 lines
4.0 KiB
PHP

<?php
class Filter {
public $defaults = array(
'Id' => null,
'Name' => '',
'AutoExecute' => 0,
'AutoExecuteCmd' => 0,
'AutoEmail' => 0,
'AutoDelete' => 0,
'AutoArchive' => 0,
'AutoVideo' => 0,
'AutoMessage' => 0,
'Background' => 0,
'Concurrent' => 0,
'limit' => 100,
'Query' => array(),
'sort_field' => ZM_WEB_EVENT_SORT_FIELD,
'sort_asc' => (ZM_WEB_EVENT_SORT_ORDER == 'asc'),
);
public function __construct( $IdOrRow=NULL ) {
$row = NULL;
if ( $IdOrRow ) {
if ( is_integer( $IdOrRow ) or is_numeric( $IdOrRow ) ) {
$row = dbFetchOne( 'SELECT * FROM Filters WHERE Id=?', NULL, array( $IdOrRow ) );
if ( ! $row ) {
Error('Unable to load Filter record for Id=' . $IdOrRow );
}
} elseif ( is_array( $IdOrRow ) ) {
$row = $IdOrRow;
} else {
$backTrace = debug_backtrace();
$file = $backTrace[1]['file'];
$line = $backTrace[1]['line'];
Error("Unknown argument passed to Filter Constructor from $file:$line)");
Error("Unknown argument passed to Filter Constructor ($IdOrRow)");
return;
}
} # end if isset($IdOrRow)
if ( $row ) {
foreach ($row as $k => $v) {
$this->{$k} = $v;
}
if ( array_key_exists( 'Query', $this ) and $this->{'Query'} ) {
$this->{'Query'} = jsonDecode( $this->{'Query'} );
} else {
$this->{'Query'} = array();
}
}
} // end function __construct
public function __call( $fn, array $args ) {
if ( count( $args ) ) {
$this->{$fn} = $args[0];
}
if ( array_key_exists( $fn, $this ) ) {
return $this->{$fn};
} else if ( array_key_exists( $fn, $this->defaults ) ) {
$this->{$fn} = $this->defaults{$fn};
return $this->{$fn};
} else {
$backTrace = debug_backtrace();
$file = $backTrace[1]['file'];
$line = $backTrace[1]['line'];
Warning( "Unknown function call Filter->$fn from $file:$line" );
}
}
public function terms( ) {
if ( func_num_args( ) ) {
$this->Query()['terms'] = func_get_arg(0);
}
if ( isset( $this->Query()['terms'] ) ) {
return $this->Query()['terms'];
}
return array();
}
// The following three fields are actually stored in the Query
public function sort_field( ) {
if ( func_num_args( ) ) {
$this->Query()['sort_field'] = func_get_arg(0);
}
if ( isset( $this->Query()['sort_field'] ) ) {
return $this->{'Query'}['sort_field'];
}
return $this->defaults{'sort_field'};
}
public function sort_asc( ) {
if ( func_num_args( ) ) {
$this->{'Query'}['sort_asc'] = func_get_arg(0);
}
if ( isset( $this->Query()['sort_asc'] ) ) {
return $this->{'Query'}['sort_asc'];
}
return $this->defaults{'sort_asc'};
}
public function limit( ) {
if ( func_num_args( ) ) {
$this->{'Query'}['limit'] = func_get_arg(0);
}
if ( isset( $this->Query()['limit'] ) )
return $this->{'Query'}['limit'];
return $this->defaults{'limit'};
}
public static function find_all() {
$filters = array();
$result = dbQuery( 'SELECT * FROM Filters ORDER BY Name');
$results = $result->fetchALL(PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE, 'Filter' );
foreach ( $results as $row => $obj ) {
$filters[] = $obj;
}
return $filters;
}
public function delete() {
dbQuery( 'DELETE FROM Filters WHERE Id = ?', array($this->{'Id'}) );
} # end function delete()
public function set( $data ) {
foreach ($data as $k => $v) {
if ( is_array( $v ) ) {
$this->{$k} = $v;
} else if ( is_string( $v ) ) {
$this->{$k} = trim( $v );
} else if ( is_integer( $v ) ) {
$this->{$k} = $v;
} else if ( is_bool( $v ) ) {
$this->{$k} = $v;
} else {
Error( "Unknown type $k => $v of var " . gettype( $v ) );
$this->{$k} = $v;
}
}
}
} # end class
?>