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70 lines
2.8 KiB
70 lines
2.8 KiB
<?php
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$reports_template['exercicesMultiCourses'] = array(
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'description' => 'Result of each test per student',
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'getSQL' => 'reports_template_exercicesMultiCourses_getSQL',
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'wizard' =>
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'
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<span id="exercicesMultiCourses" class="step">
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<span class="font_normal_07em_black">Result of each test per student</span><br />
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<!-- <label for="scoremin">Score min</label><br />
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<input class="input_field_25em" name="scoremin" id="scoremin" value="0"><br />
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<label for="scoremax">Score max</label><br />
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<input class="input_field_25em" name="scoremax" id="scoremax" value="0"><br />
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--> <label for="tattempt">How to treat Attempts</label><br />
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<select name="tattempt" id="tattempt">
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<!-- <option value="first">take only the first one</option>
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<option value="last">take only the last one</option>
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--> <option value="avg">take the average value</option>
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<option value="min">take the minimum value</option>
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<option value="max">take the maximum value</option>
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</select><br />
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<!-- <label name="gcourses">Do you want to group quiz per courses</label><br />
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<select name="gcourses" id="gcourses">
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<option value="nogroup">Do not group</option>
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<option value="average">group and take the average value</option>
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<option value="min">group and take the minimum value</option>
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<option value="max">group and take the maximum value</option>
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</select></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_exercicesMultiCourses_getSQL() {
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// foreach quiz
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$result = array();
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$columns = Database::query('select r.id as kid, c.title as course, '.
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'r.child_name as test from '.
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Database::get_main_table(TABLE_MAIN_REPORTS_KEYS).' r, '.
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Database::get_main_table(TABLE_MAIN_COURSE).' c '.
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'where r.course_id=c.id and r.tool_id='.
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reports_getToolId(TOOL_QUIZ).
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' order by r.course_id, r.child_name');
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if (Database::num_rows($columns) == 0)
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die('<b>'.get_lang('no data found').'</b>');
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$query = 'select u.lastname Name, u.firstname Firstname';
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$columns = Database::store_result($columns);
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if ($_REQUEST['tattempt'] == 'min' || $_REQUEST['tattempt'] == 'max')
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$function = $_REQUEST['tattempt'];
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else
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$function = 'avg';
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foreach ($columns as $key => $column)
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$query .= ', '.$function.'(k'.$key.'.score) as `'.
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$column['course'].' - '.
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$column['test'].'` ';
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$query .= ' from '.Database::get_main_table(TABLE_MAIN_USER).' u ';
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foreach ($columns as $key => $column) // fixme sessions
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$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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$query .= ' group by ';
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foreach ($columns as $key => $column) // grouping attempt
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$query .= 'k'.$key.'.attempt, ';
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$query = substr($query, 0, -2); // removing last ', ';
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return $query;
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}
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