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46 lines
1.6 KiB
46 lines
1.6 KiB
<?php
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/*
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$reports_template['courseTime'] = array(
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'description' => 'Time spent by students in each courses',
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'getSQL' => 'reports_template_courseTime_getSQL',
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'wizard' =>
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'
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<span id="courseTime" class="step">
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<span class="font_normal_07em_black">This test does not need any particular settings</span><br />
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<input type="hidden" class="link" value="format" />
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</span>
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');*/
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function reports_template_courseTime_getSQL()
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{
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// fetch columns
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$result = array();
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$query = 'select r.id as kid, c.title as course ' .
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'from ' .
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Database::get_main_table(TABLE_MAIN_REPORTS_KEYS) . ' r, ' .
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Database::get_main_table(TABLE_MAIN_COURSE) . ' c ' .
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'where r.course_id=c.id and r.tool_id is null and r.child_id is null' .
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' order by c.title';
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$columns = Database::query($query);
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if (Database::num_rows($columns) == 0) {
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die('<b>' . get_lang('no data found: ' . $query) . '</b>');
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}
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$columns = Database::store_result($columns);
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// fetch data
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$query = 'select u.lastname Name, u.firstname Firstname';
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foreach ($columns as $key => $column) {
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$query .= ', sec_to_time(k' . $key . '.report_time) as `' .
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$column['course'] . '` ';
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}
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$query .= ' from ' . Database::get_main_table(TABLE_MAIN_USER) . ' u ';
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foreach ($columns as $key => $column) // fixme sessions
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{
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$query .= 'left outer join ' .
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Database::get_main_table(TABLE_MAIN_REPORTS_VALUES) .
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' k' . $key .
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' on k' . $key . '.key_id = ' . $column['kid'] .
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' and k' . $key . '.user_id = u.user_id ';
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}
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return $query;
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}
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