1 | <?php |
---|
2 | |
---|
3 | $c = $_POST["c"]; |
---|
4 | $clustername = $c; |
---|
5 | $cluster = $c; |
---|
6 | |
---|
7 | // Supplied by ExtJS when DataStore has remoteSort: true |
---|
8 | // |
---|
9 | $sortfield = $_POST["sort"]; |
---|
10 | $sortorder = $_POST["dir"]; // ASC or DESC |
---|
11 | |
---|
12 | global $c, $clustername, $cluster; |
---|
13 | |
---|
14 | // Grid Paging stuff |
---|
15 | // |
---|
16 | //$pstart = (int) (isset($_POST['start']) ? $_POST['start'] : $_GET['pstart']); |
---|
17 | $pstart = (int) $_POST['start']; |
---|
18 | //$pend = (int) (isset($_POST['limit']) ? $_POST['limit'] : $_GET['plimit']); |
---|
19 | $pend = (int) $_POST['limit']; |
---|
20 | |
---|
21 | // Need to fool Ganglia here: or it won't parse XML for our cluster |
---|
22 | // |
---|
23 | $HTTP_POST_VARS["c"] = $c; |
---|
24 | $_GET["c"] = $c; |
---|
25 | |
---|
26 | global $c, $clustername, $cluster; |
---|
27 | |
---|
28 | include_once "./libtoga.php"; |
---|
29 | |
---|
30 | $ds = new DataSource(); |
---|
31 | $myxml_data = &$ds->getData(); |
---|
32 | |
---|
33 | global $jobs; |
---|
34 | |
---|
35 | $data_gatherer = new DataGatherer( $clustername ); |
---|
36 | $data_gatherer->parseXML( &$myxml_data ); |
---|
37 | |
---|
38 | $heartbeat = &$data_gatherer->getHeartbeat(); |
---|
39 | $jobs = &$data_gatherer->getJobs(); |
---|
40 | //$gnodes = $data_gatherer->getNodes(); |
---|
41 | $cpus = &$data_gatherer->getCpus(); |
---|
42 | $use_fqdn = &$data_gatherer->getUsingFQDN(); |
---|
43 | |
---|
44 | // The ext grid script will send a task field which will specify what it wants to do |
---|
45 | //$task = ''; |
---|
46 | |
---|
47 | if( isset($_POST['task']) ) |
---|
48 | { |
---|
49 | $task = $_POST['task']; |
---|
50 | } |
---|
51 | if( isset( $HTTP_POST_VARS['task' ] ) ) |
---|
52 | { |
---|
53 | $task = $HTTP_POST_VARS['task']; |
---|
54 | } |
---|
55 | |
---|
56 | //getList(); |
---|
57 | |
---|
58 | switch($task) |
---|
59 | { |
---|
60 | case "LISTING": |
---|
61 | getList(); |
---|
62 | break; |
---|
63 | default: |
---|
64 | echo "{failure:true}"; |
---|
65 | break; |
---|
66 | } |
---|
67 | |
---|
68 | function sortJobs( $jobs, $sortby, $sortorder ) |
---|
69 | { |
---|
70 | $sorted = array(); |
---|
71 | |
---|
72 | $cmp = create_function( '$a, $b', |
---|
73 | "global \$sortby, \$sortorder;". |
---|
74 | |
---|
75 | "if( \$a == \$b ) return 0;". |
---|
76 | |
---|
77 | "if (\$sortorder==\"DESC\")". |
---|
78 | "return ( \$a < \$b ) ? 1 : -1;". |
---|
79 | "else if (\$sortorder==\"ASC\")". |
---|
80 | "return ( \$a > \$b ) ? 1 : -1;" ); |
---|
81 | |
---|
82 | if( isset( $jobs ) && count( $jobs ) > 0 ) |
---|
83 | { |
---|
84 | foreach( $jobs as $jobid => $jobattrs ) |
---|
85 | { |
---|
86 | $state = $jobattrs[status]; |
---|
87 | $user = $jobattrs[owner]; |
---|
88 | $queue = $jobattrs[queue]; |
---|
89 | $name = $jobattrs[name]; |
---|
90 | $req_cpu = $jobattrs[requested_time]; |
---|
91 | $req_memory = $jobattrs[requested_memory]; |
---|
92 | |
---|
93 | if( $state == 'R' ) |
---|
94 | { |
---|
95 | $nodes = count( $jobattrs[nodes] ); |
---|
96 | } |
---|
97 | else |
---|
98 | { |
---|
99 | $nodes = $jobattrs[nodes]; |
---|
100 | } |
---|
101 | |
---|
102 | $ppn = (int) $jobattrs[ppn] ? $jobattrs[ppn] : 1; |
---|
103 | $cpus = $nodes * $ppn; |
---|
104 | $queued_time = (int) $jobattrs[queued_timestamp]; |
---|
105 | $start_time = (int) $jobattrs[start_timestamp]; |
---|
106 | $runningtime = $report_time - $start_time; |
---|
107 | |
---|
108 | switch( $sortby ) |
---|
109 | { |
---|
110 | case "jid": |
---|
111 | $sorted[$jobid] = $jobid; |
---|
112 | break; |
---|
113 | |
---|
114 | case "status": |
---|
115 | $sorted[$jobid] = $state; |
---|
116 | break; |
---|
117 | |
---|
118 | case "owner": |
---|
119 | $sorted[$jobid] = $user; |
---|
120 | break; |
---|
121 | |
---|
122 | case "queue": |
---|
123 | $sorted[$jobid] = $queue; |
---|
124 | break; |
---|
125 | |
---|
126 | case "name": |
---|
127 | $sorted[$jobid] = $name; |
---|
128 | break; |
---|
129 | |
---|
130 | case "requested_time": |
---|
131 | $sorted[$jobid] = timeToEpoch( $req_cpu ); |
---|
132 | break; |
---|
133 | |
---|
134 | case "requested_memory": |
---|
135 | $sorted[$jobid] = $req_memory; |
---|
136 | break; |
---|
137 | |
---|
138 | case "ppn": |
---|
139 | $sorted[$jobid] = $ppn; |
---|
140 | break; |
---|
141 | case "nodesct": |
---|
142 | $sorted[$jobid] = $nodes; |
---|
143 | break; |
---|
144 | case "cpus": |
---|
145 | $sorted[$jobid] = $cpus; |
---|
146 | break; |
---|
147 | |
---|
148 | case "queued_timestamp": |
---|
149 | $sorted[$jobid] = $queued_time; |
---|
150 | break; |
---|
151 | |
---|
152 | case "start_timestamp": |
---|
153 | $sorted[$jobid] = $start_time; |
---|
154 | break; |
---|
155 | |
---|
156 | case "runningtime": |
---|
157 | $sorted[$jobid] = $runningtime; |
---|
158 | break; |
---|
159 | |
---|
160 | default: |
---|
161 | break; |
---|
162 | } |
---|
163 | } |
---|
164 | } |
---|
165 | |
---|
166 | if( $sortorder == "ASC" ) |
---|
167 | { |
---|
168 | asort( $sorted ); |
---|
169 | } |
---|
170 | else if( $sortorder == "DESC" ) |
---|
171 | { |
---|
172 | arsort( $sorted ); |
---|
173 | } |
---|
174 | |
---|
175 | return $sorted; |
---|
176 | } |
---|
177 | |
---|
178 | |
---|
179 | |
---|
180 | function getList() |
---|
181 | { |
---|
182 | global $jobs, $hearbeat, $pstart, $pend; |
---|
183 | global $sortfield, $sortorder; |
---|
184 | |
---|
185 | $job_count = count( $jobs ); |
---|
186 | |
---|
187 | if( $job_count == 0 ) |
---|
188 | { |
---|
189 | echo 'crap({"total":"0", "results":""})'; |
---|
190 | return 0; |
---|
191 | } |
---|
192 | |
---|
193 | $jobresults = array(); |
---|
194 | |
---|
195 | $cur_job = 0; |
---|
196 | |
---|
197 | |
---|
198 | // sorteer jobs op sortorder en sortfield |
---|
199 | |
---|
200 | //if( $pstart > 0 ) { |
---|
201 | //echo $pstart; |
---|
202 | //echo $pend; } |
---|
203 | |
---|
204 | |
---|
205 | $sorted_jobs = sortJobs( $jobs, $sortfield, $sortorder ); |
---|
206 | |
---|
207 | $result_count = count( $sorted_jobs ); |
---|
208 | |
---|
209 | foreach( $sorted_jobs as $jobid => $jobattrs ) |
---|
210 | { |
---|
211 | //if( $jobattrs['reported'] != $heartbeat ) |
---|
212 | //{ |
---|
213 | // continue; |
---|
214 | //} |
---|
215 | |
---|
216 | if( ( $cur_job < $pstart ) || ( ($cur_job - $pstart) >= $pend ) ) |
---|
217 | { |
---|
218 | $cur_job = $cur_job + 1; |
---|
219 | continue; |
---|
220 | } |
---|
221 | |
---|
222 | $jr['jid'] = strval( $jobid ); |
---|
223 | $jr['status'] = $jobs[$jobid]['status']; |
---|
224 | $jr['owner'] = $jobs[$jobid]['owner']; |
---|
225 | $jr['queue'] = $jobs[$jobid]['queue']; |
---|
226 | $jr['name'] = $jobs[$jobid]['name']; |
---|
227 | $jr['requested_time'] = makeTime( timeToEpoch( $jobs[$jobid]['requested_time'] ) ); |
---|
228 | |
---|
229 | if( $jr['status'] == 'R' ) |
---|
230 | { |
---|
231 | $nodes = count( $jobs[$jobid][nodes] ); |
---|
232 | } |
---|
233 | else |
---|
234 | { |
---|
235 | $nodes = (int) $jobs[$jobid][nodes]; |
---|
236 | } |
---|
237 | |
---|
238 | $jr['ppn'] = strval( $jobs[$jobid][ppn] ? $jobs[$jobid][ppn] : 1 ); |
---|
239 | $jr['nodect'] = strval( $nodes ); |
---|
240 | |
---|
241 | if( $jr['status'] == 'R' ) |
---|
242 | { |
---|
243 | $jr['nodes'] = implode( ",", $jobs[$jobid]['nodes'] ); |
---|
244 | } |
---|
245 | else |
---|
246 | { |
---|
247 | $jr['nodes'] = ""; |
---|
248 | } |
---|
249 | |
---|
250 | $jr['queued_timestamp'] = makeDate( $jobs[$jobid]['queued_timestamp'] ); |
---|
251 | $jr['start_timestamp'] = ($jobs[$jobid]['start_timestamp'] ? makeDate( $jobs[$jobid]['start_timestamp'] ) : ""); |
---|
252 | |
---|
253 | if( $jr['status'] == 'R' ) |
---|
254 | { |
---|
255 | $runningtime = (int) $jobs[$jobid]['reported'] - (int) $jobs[$jobid]['start_timestamp']; |
---|
256 | $jr['runningtime'] = makeTime( $runningtime ); |
---|
257 | } |
---|
258 | else |
---|
259 | { |
---|
260 | $jr['runningtime'] = ""; |
---|
261 | } |
---|
262 | |
---|
263 | $cur_job = $cur_job + 1; |
---|
264 | |
---|
265 | $jobresults[] = $jr; |
---|
266 | } |
---|
267 | |
---|
268 | $jsonresults = JEncode( $jobresults ); |
---|
269 | |
---|
270 | echo '{"total":"'. $result_count .'","results":'. $jsonresults .'}'; |
---|
271 | |
---|
272 | return 0; |
---|
273 | } |
---|
274 | |
---|
275 | // Encodes a SQL array into a JSON formated string |
---|
276 | function JEncode( $arr ) |
---|
277 | { |
---|
278 | if (version_compare(PHP_VERSION,"5.2","<")) |
---|
279 | { |
---|
280 | require_once("./JSON.php"); //if php<5.2 need JSON class |
---|
281 | |
---|
282 | $json = new Services_JSON();//instantiate new json object |
---|
283 | $data = $json->encode($arr); //encode the data in json format |
---|
284 | } |
---|
285 | else |
---|
286 | { |
---|
287 | $data = json_encode($arr); //encode the data in json format |
---|
288 | } |
---|
289 | |
---|
290 | return $data; |
---|
291 | } |
---|
292 | |
---|
293 | ?> |
---|