MultipleAnswerTrueFalseDegreeCertainty::displayDegreeChartByCategory()

Complexity

Conditions	12
Paths	108

Size

Total Lines	113
Code Lines	77

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function displayDegreeChartByCategory($scoreListAll, $title, $sizeRatio = 1)
    {
        $maxHeight = 0;
        $groupCategoriesByBracket = false;
        if ($groupCategoriesByBracket) {
            $scoreList = [];
            $categoryPrefixList = [];
            // categoryPrefix['Math'] = firstCategoryId for this prefix
            // rebuild $scoreList factorizing data with category prefix
            foreach ($scoreListAll as $categoryId => $scoreListForCategory) {
                $objCategory = new Testcategory();
                $objCategoryNum = $objCategory->getCategory($categoryId);
                preg_match("/^\[([^]]+)\]/", $objCategoryNum->name, $matches);

                if (count($matches) > 1) {
                    // check if we have already see this prefix
                    if (array_key_exists($matches[1], $categoryPrefixList)) {
                        // add the result color for this entry
                        $scoreList[$categoryPrefixList[$matches[1]]][self::LEVEL_DARKGREEN] +=
                            $scoreListForCategory[self::LEVEL_DARKGREEN];
                        $scoreList[$categoryPrefixList[$matches[1]]][self::LEVEL_LIGHTGREEN] +=
                            $scoreListForCategory[self::LEVEL_LIGHTGREEN];
                        $scoreList[$categoryPrefixList[$matches[1]]][self::LEVEL_WHITE] +=
                            $scoreListForCategory[self::LEVEL_WHITE];
                        $scoreList[$categoryPrefixList[$matches[1]]][self::LEVEL_LIGHTRED] +=
                            $scoreListForCategory[self::LEVEL_LIGHTRED];
                        $scoreList[$categoryPrefixList[$matches[1]]][self::LEVEL_DARKRED] +=
                            $scoreListForCategory[self::LEVEL_DARKRED];
                    } else {
                        $categoryPrefixList[$matches[1]] = $categoryId;
                        $scoreList[$categoryId] = $scoreListAll[$categoryId];
                    }
                } else {
                    // doesn't match the prefix '[math] Math category'
                    $scoreList[$categoryId] = $scoreListAll[$categoryId];
                }
            }
        } else {
            $scoreList = $scoreListAll;
        }

        // get the max height of item to have each table the same height if displayed side by side
        foreach ($scoreList as $categoryId => $scoreListForCategory) {
            [$noValue, $height] = self::displayDegreeChartChildren(
                $scoreListForCategory,
                300,
                '',
                1,
                0,
                false,
                true,
                0
            );
            if ($height > $maxHeight) {
                $maxHeight = $height;
            }
        }

        $html = '<div class="row-chart">';
        $html .= '<h4 class="chart-title">'.$title.'</h4>';

        $legendTitle = [
            'Very unsure',
            'Unsure',
            'Declared ignorance',
            'Pretty sure',
            'Very sure',
        ];
        $html .= '<ul class="chart-legend">';
        foreach ($legendTitle as $i => $item) {
            $html .= '<li><i class="fa fa-square square_color'.$i.'" aria-hidden="true"></i> '.get_lang($item).'</li>';
        }
        $html .= '</ul>';

        // get the html of items
        $i = 0;
        $testCategory = new Testcategory();
        foreach ($scoreList as $categoryId => $scoreListForCategory) {
            $category = $testCategory->getCategory($categoryId);
            $categoryQuestionName = '';
            if ($category) {
                $categoryQuestionName = $category->name;
            }

            if ('' === $categoryQuestionName) {
                $categoryName = get_lang('Without category');
            } else {
                $categoryName = $categoryQuestionName;
            }

            $html .= '<div class="col-md-4">';
            $html .= self::displayDegreeChartChildren(
                $scoreListForCategory,
                300,
                $categoryName,
                1,
                $maxHeight,
                false,
                false,
                $groupCategoriesByBracket
            );
            $html .= '</div>';

            if (2 == $i) {
                $html .= '<div style="clear:both; height: 10px;">&nbsp;</div>';
                $i = 0;
            } else {
                $i++;
            }
        }
        $html .= '</div>';

        return $html.'<div style="clear:both; height: 10px;" >&nbsp;</div>';
    }