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MDL-39733 profiling: UI for exporting runs

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1 parent e3c2cb4 commit 706db165313293f6f068e8f817ab0a769a66d6de @stronk7 stronk7 committed May 20, 2013
@@ -0,0 +1,56 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Profiling tool export utility.
+ *
+ * @package tool_profiling
+ * @copyright 2013 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once(dirname(__FILE__) . '/../../../config.php');
+require_once($CFG->libdir.'/adminlib.php');
+require_once($CFG->libdir . '/xhprof/xhprof_moodle.php');
+
+// Page parameters.
+$runid = required_param('runid', PARAM_ALPHANUM);
+$listurl = required_param('listurl', PARAM_PATH);
+
+admin_externalpage_setup('toolprofiling');
+
+$PAGE->navbar->add(get_string('export', 'tool_profiling'));
+
+// Calculate export variables.
+$tempdir = 'profiling';
+make_temp_directory($tempdir);
+$runids = array($runid);
+$filename = $runid . '.mpr';
+$filepath = $CFG->tempdir . '/' . $tempdir . '/' . $filename;
+
+// Generate the mpr file and send it.
+if (profiling_export_runs($runids, $filepath)) {
+ send_file($filepath, $filename, 0, 0, false, false, '', true);
+ unlink($filepath); // Delete once sent.
+ die;
+}
+
+// Something wrong happened, notice it and done.
+$urlparams = array(
+ 'runid' => $runid,
+ 'listurl' => $listurl);
+$url = new moodle_url('/admin/tool/profiling/index.php', $urlparams);
+notice(get_string('exportproblem', 'tool_profiling', $urlparams), $url);
@@ -17,8 +17,7 @@
/**
* Profiling tool.
*
- * @package tool
- * @subpackage profiling
+ * @package tool_profiling
* @copyright 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
@@ -24,13 +24,18 @@
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
+defined('MOODLE_INTERNAL') || die();
+
$string['calls'] = 'Function calls';
$string['cannotfindanyrunforurl'] = 'Sorry, cannot find any profiling run for the \'{$a}\' URL';
$string['cannotfindanyrunforrunid'] = 'Sorry, cannot find the \'{$a}\' profiling run';
$string['comment'] = 'Comment';
+$string['cputime'] = 'CPU time';
$string['differencesbetween2runsof'] = 'Differences between 2 runs of {$a}';
$string['executiontime'] = 'Execution time';
-$string['cputime'] = 'CPU time';
+$string['export'] = 'Export';
+$string['exportproblem'] = 'Some problem happened exporting the profile run "{$a->runid}" corresponding to the request "{$a->listurl}".';
+$string['exportthis'] = 'Export this profiling run';
$string['lastrunof'] = 'Summary of last run of {$a}';
$string['markreferencerun'] = 'Mark as reference run/comment';
$string['memory'] = 'Memory used';
@@ -305,6 +305,10 @@ function profiling_print_run($run, $prevrunid = null) {
$url = 'index.php?runid=' . $run->runid . '&amp;runid2=' . $prevrunid . '&amp;listurl=' . urlencode($run->url);
$output.=$OUTPUT->heading('<a href="' . $url . '" title="">' . $strviewdiff . '</a>', 3, 'main profilinglink');
}
+ // Add link to export this run.
+ $strexport = get_string('exportthis', 'tool_profiling');
+ $url = 'export.php?runid=' . $run->runid . '&amp;listurl=' . urlencode($run->url);
+ $output.=$OUTPUT->heading('<a href="' . $url . '" title="">' . $strexport . '</a>', 3, 'main profilinglink');
return $output;
}

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