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schedule_algorithms.php
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1 <?php
2
3 /*
4 * This source code is a part of the Ultimix Project.
5 * It is distributed under BSD license. All other third side source code (like tinyMCE) is distributed under
6 * it's own license wich could be found from the corresponding files or sources.
7 * This source code is provided "as is" without any warranties or garanties.
8 *
9 * Have a nice day!
10 *
11 * @url http://ultimix.sorceforge.net
12 *
13 * @author Alexey "gdever" Dodonov
14 */
15
26 class schedule_algorithms_1_0_0{
27
38 var $ScheduleAccess = false;
39 var $Security = false;
40
51 function __construct()
52 {
53 try
54 {
55 $this->ScheduleAccess = get_package( 'schedule::schedule_access' , 'last' , __FILE__ );
56 $this->Security = get_package( 'security' , 'last' , __FILE__ );
57 }
58 catch( Exception $e )
59 {
60 $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
61 }
62 }
63
82 function get_tasks( $Count )
83 {
84 try
85 {
86 $Count = $this->Security->get( $Count , 'integer' );
87
88 return(
89 $this->ScheduleAccess->unsafe_select(
90 "processing = 0 AND archived = 0 AND next_processing_time < NOW() ".
91 "ORDER BY next_processing_time ASC LIMIT 0 , $Count"
92 )
93 );
94 }
95 catch( Exception $e )
96 {
97 $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
98 }
99 }
100 }
101
102 ?>