FlatViewTable::build_name_link() - Code Metrics - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

FlatViewTable::build_name_link() A
last analyzed 2025-06-14 23:41 UTC

↳ Parent: FlatViewTable

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	2
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/* For licensing terms, see /license.txt */

set_time_limit(0);

use CpChart\Cache as pCache;
use CpChart\Data as pData;
use CpChart\Image as pImage;
use Chamilo\CoreBundle\Component\Utils\ActionIcon;

/**
 * Class FlatViewTable
 * Table to display flat view (all evaluations and links for all students).
 *
 * @author Stijn Konings
 * @author Bert Steppé  - (refactored, optimised)
 * @author Julio Montoya Armas - Gradebook Graphics
 */
class FlatViewTable extends SortableTable
{
    public $datagen;
    private $selectcat;
    private $limit_enabled;
    private $offset;
    private $mainCourseCategory;

    public function __construct(
        Category $selectcat,
        array $users = [],
        array $evals = [],
        array $links = [],
        bool $limit_enabled = false,
        int $offset = 0,
        array $addparams = [],
        ?Category $mainCourseCategory = null
    ) {
        parent:: __construct(
            'flatviewlist',
            null,
            null,
            api_is_western_name_order() ? 1 : 0
        );

        $this->selectcat = $selectcat;
        $this->datagen = new FlatViewDataGenerator(
            $users,
            $evals,
            $links,
            ['only_subcat' => $this->selectcat->get_id()],
            $mainCourseCategory
        );

        $this->limit_enabled = $limit_enabled;
        $this->offset = $offset;
        if (!empty($addparams)) {
            $this->set_additional_parameters($addparams);
        }

        // step 2: generate rows: students
        $this->datagen->category = $this->selectcat;
        $this->mainCourseCategory = $mainCourseCategory;
    }

    /**
     * @param bool $value
     */
    public function setLimitEnabled($value)
    {
        $this->limit_enabled = (bool) $value;
    }

    /**
     * @return Category
     */
    public function getMainCourseCategory()
    {
        return $this->mainCourseCategory;
    }

    /**
     * Display gradebook graphs.
     */
    public function display_graph_by_resource()
    {
        $headerName = $this->datagen->get_header_names();
        $total_users = $this->datagen->get_total_users_count();
        $customdisplays = ScoreDisplay::instance()->get_custom_score_display_settings();

        if (empty($customdisplays)) {
            echo get_lang('To view graph score rule must be enabled');

            return '';
        }

        $user_results = $this->datagen->get_data_to_graph2(false);

        if (empty($user_results) || empty($total_users)) {
            echo get_lang('No results found');

            return '';
        }

        // Removing first name
        array_shift($headerName);
        // Removing last name
        array_shift($headerName);
        // Removing username
        array_shift($headerName);

        $pre_result = [];
        foreach ($user_results as $result) {
            for ($i = 0; $i < count($headerName); $i++) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}
                if (isset($result[$i + 1])) {
                    $pre_result[$i + 3][] = $result[$i + 1];
                }
            }
        }

        $i = 0;
        $resource_list = [];
        $pre_result2 = [];
        foreach ($pre_result as $key => $res_array) {
            rsort($res_array);
            $pre_result2[] = $res_array;
        }

        //@todo when a display custom does not exist the order of the color does not match
        //filling all the answer that are not responded with 0
        rsort($customdisplays);

        if ($total_users > 0) {
            foreach ($pre_result2 as $key => $res_array) {
                $key_list = [];
                foreach ($res_array as $user_result) {
                    $userResult = isset($user_result[1]) ? $user_result[1] : null;
                    if (!isset($resource_list[$key][$userResult])) {
                        $resource_list[$key][$userResult] = 0;
                    }
                    $resource_list[$key][$userResult]++;
                    $key_list[] = $userResult;
                }

                foreach ($customdisplays as $display) {
                    if (!in_array($display['display'], $key_list)) {
                        $resource_list[$key][$display['display']] = 0;
                    }
                }
                $i++;
            }
        }

        //fixing $resource_list
        $max = 0;
        $new_list = [];
        foreach ($resource_list as $key => $value) {
            $new_value = [];
            foreach ($customdisplays as $item) {
                if ($value[$item['display']] > $max) {
                    $max = $value[$item['display']];
                }
                $new_value[$item['display']] = strip_tags($value[$item['display']]);
            }
            $new_list[] = $new_value;
        }
        $resource_list = $new_list;
        $i = 1;
        // Cache definition
        $cachePath = api_get_path(SYS_ARCHIVE_PATH) . 'chart/';
        if (!file_exists($cachePath)) {
            mkdir($cachePath, 0755, true);
        }

        if (!is_writable($cachePath)) {
            chmod($cachePath, 0755);
        }

        foreach ($resource_list as $key => $resource) {
            // Reverse array, otherwise we get highest values first
            $resource = array_reverse($resource, true);

            $dataSet = new pData();
            $dataSet->addPoints($resource, 'Serie');
            $dataSet->addPoints(array_keys($resource), 'Labels');
            $header = $headerName[$i - 1];
            if (is_array($header) && isset($header['header'])) {
                $header = $header['header'];
            }
            $header = strip_tags(api_html_entity_decode($header));
            $dataSet->setSerieDescription('Labels', $header);
            $dataSet->setAbscissa('Labels');
            $dataSet->setAbscissaName(get_lang('Skills ranking'));
            $dataSet->setAxisName(0, get_lang('Learners'));
            $palette = [
                '0' => ['R' => 186, 'G' => 206, 'B' => 151, 'Alpha' => 100],
                '1' => ['R' => 210, 'G' => 148, 'B' => 147, 'Alpha' => 100],
                '2' => ['R' => 148, 'G' => 170, 'B' => 208, 'Alpha' => 100],
                '3' => ['R' => 221, 'G' => 133, 'B' => 61, 'Alpha' => 100],
                '4' => ['R' => 65, 'G' => 153, 'B' => 176, 'Alpha' => 100],
                '5' => ['R' => 114, 'G' => 88, 'B' => 144, 'Alpha' => 100],
                '6' => ['R' => 138, 'G' => 166, 'B' => 78, 'Alpha' => 100],
                '7' => ['R' => 171, 'G' => 70, 'B' => 67, 'Alpha' => 100],
                '8' => ['R' => 69, 'G' => 115, 'B' => 168, 'Alpha' => 100],
            ];
            $myCache = new pCache(['CacheFolder' => substr($cachePath, 0, strlen($cachePath) - 1)]);
            $chartHash = $myCache->getHash($dataSet);
            if ($myCache->isInCache($chartHash)) {
                $imgPath = $cachePath.$chartHash;
                $myCache->saveFromCache($chartHash, $imgPath);
            } else {
                /* Create the pChart object */
                $widthSize = 480;
                $heightSize = 250;
                $myPicture = new pImage($widthSize, $heightSize, $dataSet);

                /* Turn of Antialiasing */
                $myPicture->Antialias = false;

                /* Add a border to the picture */
                $myPicture->drawRectangle(
                    0,
                    0,
                    $widthSize - 1,
                    $heightSize - 1,
                    [
                        'R' => 0,
                        'G' => 0,
                        'B' => 0,
                    ]
                );

                /* Set the default font */
                $myPicture->setFontProperties(
                    [
                        'FontName' => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
                        'FontSize' => 10,
                    ]
                );
                /* Write the chart title */
                $myPicture->drawText(
                    250,
                    30,
                    $header,
                    [
                        'FontSize' => 12,
                        'Align' => TEXT_ALIGN_BOTTOMMIDDLE,

                    ]
                );

                /* Define the chart area */
                $myPicture->setGraphArea(50, 40, $widthSize - 20, $heightSize - 50);

                /* Draw the scale */
                $scaleSettings = [
                    'GridR' => 200,
                    'GridG' => 200,
                    'GridB' => 200,
                    'DrawSubTicks' => true,
                    'CycleBackground' => true,
                    'Mode' => SCALE_MODE_START0,

                ];
                $myPicture->drawScale($scaleSettings);

                /* Turn on shadow computing */
                $myPicture->setShadow(
                    true,
                    [
                        'X' => 1,
                        'Y' => 1,
                        'R' => 0,
                        'G' => 0,
                        'B' => 0,
                        'Alpha' => 10,
                    ]
                );

                /* Draw the chart */
                $myPicture->setShadow(
                    true,
                    [
                        'X' => 1,
                        'Y' => 1,
                        'R' => 0,
                        'G' => 0,
                        'B' => 0,
                        'Alpha' => 10,
                    ]
                );
                $settings = [
                    'OverrideColors' => $palette,
                    'Gradient' => false,
                    'GradientMode' => GRADIENT_SIMPLE,

                    'DisplayPos' => LABEL_POS_TOP,

                    'DisplayValues' => true,
                    'DisplayR' => 0,
                    'DisplayG' => 0,
                    'DisplayB' => 0,
                    'DisplayShadow' => true,
                    'Surrounding' => 10,
                ];
                $myPicture->drawBarChart($settings);
                /* Render the picture (choose the best way) */

                $myCache->writeToCache($chartHash, $myPicture);
                $imgPath = $cachePath.$chartHash;
                $myCache->saveFromCache($chartHash, $imgPath);
            }
            echo '<img src="data:image/png;base64,' . base64_encode(file_get_contents($imgPath)) . '" >';
            if (0 == $i % 2 && 0 != $i) {
                echo '<br /><br />';
            } else {
                echo '&nbsp;&nbsp;&nbsp;';
            }
            $i++;
        }
    }

    /**
     * Function used by SortableTable to get total number of items in the table.
     */
    public function get_total_number_of_items()
    {
        return $this->datagen->get_total_users_count();
    }

    /**
     * Function used by SortableTable to generate the data to display.
     */
    public function get_table_data(
        $from = 1,
        $perPage = null,
        $column = null,
        $direction = null,
        $sort = null
    ) {
        $is_western_name_order = api_is_western_name_order();

        // create page navigation if needed
        $totalitems = $this->datagen->get_total_items_count();

        if ($this->limit_enabled && $totalitems > GRADEBOOK_ITEM_LIMIT) {
            $selectlimit = GRADEBOOK_ITEM_LIMIT;
        } else {
            $selectlimit = $totalitems;
        }

        $header = null;
        if ($this->limit_enabled && $totalitems > GRADEBOOK_ITEM_LIMIT) {
            $header .= '<table style="width: 100%; text-align: right; margin-left: auto; margin-right: auto;" border="0" cellpadding="2">'
                .'<tbody>'
                .'<tr>';

            // previous X
            $header .= '<td style="width:100%;">';
            if ($this->offset >= GRADEBOOK_ITEM_LIMIT) {
                $header .= '<a href="'.api_get_self()
                    .'?selectcat='.Security::remove_XSS($_GET['selectcat'])
                    .'&offset='.(($this->offset) - GRADEBOOK_ITEM_LIMIT)
                    .(isset($_GET['search']) ? '&search='.Security::remove_XSS($_GET['search']) : '').'">'
                    .Display::getMdiIcon(
                        ActionIcon::PREVIOUS,
                        'ch-tool-icon',
                        null,
                        ICON_SIZE_MEDIUM,
                        get_lang('Previous page')
                    )
                    .'</a>';
            } else {
                $header .= Display::getMdiIcon(
                    ActionIcon::PREVIOUS,
                    'ch-tool-icon-disabled',
                    null,
                    ICON_SIZE_MEDIUM,
                    get_lang('Previous page')
                );
            }
            $header .= ' ';
            // next X
            $calcnext = (($this->offset + (2 * GRADEBOOK_ITEM_LIMIT)) > $totalitems) ?
                ($totalitems - (GRADEBOOK_ITEM_LIMIT + $this->offset)) : GRADEBOOK_ITEM_LIMIT;

            if ($calcnext > 0) {
                $header .= '<a href="'.api_get_self()
                    .'?selectcat='.Security::remove_XSS($_GET['selectcat'])
                    .'&offset='.($this->offset + GRADEBOOK_ITEM_LIMIT)
                    .(isset($_GET['search']) ? '&search='.Security::remove_XSS($_GET['search']) : '').'">'
                    .Display::getMdiIcon(ActionIcon::NEXT, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('Next page'))
                    .'</a>';
            } else {
                $header .= Display::getMdiIcon(
                    ActionIcon::NEXT,
                    'ch-tool-icon-disabled',
                    null,
                    ICON_SIZE_MEDIUM,
                    get_lang('Next page')
                );
            }
            $header .= '</td>';
            $header .= '</tbody></table>';
            echo $header;
        }

        // retrieve sorting type
        if ($is_western_name_order) {
            $users_sorting = (0 == $this->column ? FlatViewDataGenerator::FVDG_SORT_FIRSTNAME : FlatViewDataGenerator::FVDG_SORT_LASTNAME);

        } else {
            $users_sorting = (0 == $this->column ? FlatViewDataGenerator::FVDG_SORT_LASTNAME : FlatViewDataGenerator::FVDG_SORT_FIRSTNAME);

        }

        if ('DESC' === $this->direction) {
            $users_sorting |= FlatViewDataGenerator::FVDG_SORT_DESC;
        } else {
            $users_sorting |= FlatViewDataGenerator::FVDG_SORT_ASC;
        }

        // step 1: generate columns: evaluations and links
        $header_names = $this->datagen->get_header_names($this->offset, $selectlimit);
        $userRowSpan = false;
        foreach ($header_names as $item) {
            if (is_array($item)) {
                $userRowSpan = true;
                break;
            }
        }

        $thAttributes = '';
        if ($userRowSpan) {
            $thAttributes = 'rowspan=2';
        }

        $this->set_header(0, $header_names[0], true, $thAttributes);
        $this->set_header(1, $header_names[1], true, $thAttributes);

        $column = 2;
        $firstHeader = [];
        while ($column < count($header_names)) {
            $headerData = $header_names[$column];

            if (is_array($headerData)) {
                $countItems = count($headerData['items']);

                $this->set_header(
                    $column,
                    $headerData['header'],
                    false,
                    'colspan="'.$countItems.'"'
                );

                foreach ($headerData['items'] as $item) {
                    $firstHeader[] = '<span class="text-center">'.$item.'</span>';
                }
            } else {
                $this->set_header($column, $headerData, false, $thAttributes);
            }
            $column++;
        }

        $data_array = $this->datagen->get_data(
            $users_sorting,
            $from,
            $this->per_page,
            $this->offset,
            $selectlimit
        );

        $table_data = [];

        if (!empty($firstHeader)) {
            $table_data[] = $firstHeader;
        }

        $columnOffset = empty($this->datagen->params['show_official_code']) ? 0 : 1;

        foreach ($data_array as $user_row) {
            $user_id = $user_row[0];
            unset($user_row[0]);
            $userInfo = api_get_user_info($user_id);
            if ($is_western_name_order) {
                $user_row[1 + $columnOffset] = $this->build_name_link(
                    $user_id,
                    $userInfo['firstname']
                );
                $user_row[2 + $columnOffset] = $this->build_name_link(
                    $user_id,
                    $userInfo['lastname']
                );
            } else {
                $user_row[1 + $columnOffset] = $this->build_name_link(
                    $user_id,
                    $userInfo['lastname']
                );
                $user_row[2 + $columnOffset] = $this->build_name_link(
                    $user_id,
                    $userInfo['firstname']
                );
            }
            $user_row = array_values($user_row);

            $table_data[] = $user_row;
        }

        return $table_data;
    }

    /**
     * @param $userId
     * @param $name
     *
     * @return string
     */
    private function build_name_link($userId, $name)
    {
        return '<a href="user_stats.php?userid='.$userId.'&selectcat='.$this->selectcat->get_id().'&'.api_get_cidreq().'">'.$name.'</a>';
    }
}


1			<?php
2			/* For licensing terms, see /license.txt */
3
4			set_time_limit(0);
5
6			use CpChart\Cache as pCache;
7			use CpChart\Data as pData;
8			use CpChart\Image as pImage;
9			use Chamilo\CoreBundle\Component\Utils\ActionIcon;
10
11			/**
12			* Class FlatViewTable
13			* Table to display flat view (all evaluations and links for all students).
14			*
15			* @author Stijn Konings
16			* @author Bert Steppé - (refactored, optimised)
17			* @author Julio Montoya Armas - Gradebook Graphics
18			*/
19			class FlatViewTable extends SortableTable
20			{
21			public $datagen;
22			private $selectcat;
23			private $limit_enabled;
24			private $offset;
25			private $mainCourseCategory;
26
27			public function __construct(
28			Category $selectcat,
29			array $users = [],
30			array $evals = [],
31			array $links = [],
32			bool $limit_enabled = false,
33			int $offset = 0,
34			array $addparams = [],
35			?Category $mainCourseCategory = null
36			) {
37			parent:: __construct(
38			'flatviewlist',
39			null,
40			null,
41			api_is_western_name_order() ? 1 : 0
42			);
43
44			$this->selectcat = $selectcat;
45			$this->datagen = new FlatViewDataGenerator(
46			$users,
47			$evals,
48			$links,
49			['only_subcat' => $this->selectcat->get_id()],
50			$mainCourseCategory
51			);
52
53			$this->limit_enabled = $limit_enabled;
54			$this->offset = $offset;
55			if (!empty($addparams)) {
56			$this->set_additional_parameters($addparams);
57			}
58
59			// step 2: generate rows: students
60			$this->datagen->category = $this->selectcat;
61			$this->mainCourseCategory = $mainCourseCategory;
62			}
63
64			/**
65			* @param bool $value
66			*/
67			public function setLimitEnabled($value)
68			{
69			$this->limit_enabled = (bool) $value;
70			}
71
72			/**
73			* @return Category
74			*/
75			public function getMainCourseCategory()
76			{
77			return $this->mainCourseCategory;
78			}
79
80			/**
81			* Display gradebook graphs.
82			*/
83			public function display_graph_by_resource()
84			{
85			$headerName = $this->datagen->get_header_names();
86			$total_users = $this->datagen->get_total_users_count();
87			$customdisplays = ScoreDisplay::instance()->get_custom_score_display_settings();
88
89			if (empty($customdisplays)) {
90			echo get_lang('To view graph score rule must be enabled');
91
92			return '';
93			}
94
95			$user_results = $this->datagen->get_data_to_graph2(false);
96
97			if (empty($user_results) \|\| empty($total_users)) {
98			echo get_lang('No results found');
99
100			return '';
101			}
102
103			// Removing first name
104			array_shift($headerName);
105			// Removing last name
106			array_shift($headerName);
107			// Removing username
108			array_shift($headerName);
109
110			$pre_result = [];
111			foreach ($user_results as $result) {
112			for ($i = 0; $i < count($headerName); $i++) {
			0 ignored issues – show Performance Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report It seems like you are calling the size function `count()` as part of the test condition. You might want to compute the size beforehand, and not on each iteration. If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: for ($i=0; $i<count($array); $i++) { // calls count() on each iteration } // Better for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once } Loading history...
113			if (isset($result[$i + 1])) {
114			$pre_result[$i + 3][] = $result[$i + 1];
115			}
116			}
117			}
118
119			$i = 0;
120			$resource_list = [];
121			$pre_result2 = [];
122			foreach ($pre_result as $key => $res_array) {
123			rsort($res_array);
124			$pre_result2[] = $res_array;
125			}
126
127			//@todo when a display custom does not exist the order of the color does not match
128			//filling all the answer that are not responded with 0
129			rsort($customdisplays);
130
131			if ($total_users > 0) {
132			foreach ($pre_result2 as $key => $res_array) {
133			$key_list = [];
134			foreach ($res_array as $user_result) {
135			$userResult = isset($user_result[1]) ? $user_result[1] : null;
136			if (!isset($resource_list[$key][$userResult])) {
137			$resource_list[$key][$userResult] = 0;
138			}
139			$resource_list[$key][$userResult]++;
140			$key_list[] = $userResult;
141			}
142
143			foreach ($customdisplays as $display) {
144			if (!in_array($display['display'], $key_list)) {
145			$resource_list[$key][$display['display']] = 0;
146			}
147			}
148			$i++;
149			}
150			}
151
152			//fixing $resource_list
153			$max = 0;
154			$new_list = [];
155			foreach ($resource_list as $key => $value) {
156			$new_value = [];
157			foreach ($customdisplays as $item) {
158			if ($value[$item['display']] > $max) {
159			$max = $value[$item['display']];
160			}
161			$new_value[$item['display']] = strip_tags($value[$item['display']]);
162			}
163			$new_list[] = $new_value;
164			}
165			$resource_list = $new_list;
166			$i = 1;
167			// Cache definition
168			$cachePath = api_get_path(SYS_ARCHIVE_PATH) . 'chart/';
169			if (!file_exists($cachePath)) {
170			mkdir($cachePath, 0755, true);
171			}
172
173			if (!is_writable($cachePath)) {
174			chmod($cachePath, 0755);
175			}
176
177			foreach ($resource_list as $key => $resource) {
178			// Reverse array, otherwise we get highest values first
179			$resource = array_reverse($resource, true);
180
181			$dataSet = new pData();
182			$dataSet->addPoints($resource, 'Serie');
183			$dataSet->addPoints(array_keys($resource), 'Labels');
184			$header = $headerName[$i - 1];
185			if (is_array($header) && isset($header['header'])) {
186			$header = $header['header'];
187			}
188			$header = strip_tags(api_html_entity_decode($header));
189			$dataSet->setSerieDescription('Labels', $header);
190			$dataSet->setAbscissa('Labels');
191			$dataSet->setAbscissaName(get_lang('Skills ranking'));
192			$dataSet->setAxisName(0, get_lang('Learners'));
193			$palette = [
194			'0' => ['R' => 186, 'G' => 206, 'B' => 151, 'Alpha' => 100],
195			'1' => ['R' => 210, 'G' => 148, 'B' => 147, 'Alpha' => 100],
196			'2' => ['R' => 148, 'G' => 170, 'B' => 208, 'Alpha' => 100],
197			'3' => ['R' => 221, 'G' => 133, 'B' => 61, 'Alpha' => 100],
198			'4' => ['R' => 65, 'G' => 153, 'B' => 176, 'Alpha' => 100],
199			'5' => ['R' => 114, 'G' => 88, 'B' => 144, 'Alpha' => 100],
200			'6' => ['R' => 138, 'G' => 166, 'B' => 78, 'Alpha' => 100],
201			'7' => ['R' => 171, 'G' => 70, 'B' => 67, 'Alpha' => 100],
202			'8' => ['R' => 69, 'G' => 115, 'B' => 168, 'Alpha' => 100],
203			];
204			$myCache = new pCache(['CacheFolder' => substr($cachePath, 0, strlen($cachePath) - 1)]);
205			$chartHash = $myCache->getHash($dataSet);
206			if ($myCache->isInCache($chartHash)) {
207			$imgPath = $cachePath.$chartHash;
208			$myCache->saveFromCache($chartHash, $imgPath);
209			} else {
210			/* Create the pChart object */
211			$widthSize = 480;
212			$heightSize = 250;
213			$myPicture = new pImage($widthSize, $heightSize, $dataSet);
214
215			/* Turn of Antialiasing */
216			$myPicture->Antialias = false;
217
218			/* Add a border to the picture */
219			$myPicture->drawRectangle(
220			0,
221			0,
222			$widthSize - 1,
223			$heightSize - 1,
224			[
225			'R' => 0,
226			'G' => 0,
227			'B' => 0,
228			]
229			);
230
231			/* Set the default font */
232			$myPicture->setFontProperties(
233			[
234			'FontName' => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf',
235			'FontSize' => 10,
236			]
237			);
238			/* Write the chart title */
239			$myPicture->drawText(
240			250,
241			30,
242			$header,
243			[
244			'FontSize' => 12,
245			'Align' => TEXT_ALIGN_BOTTOMMIDDLE,
			0 ignored issues – show Bug introduced 2018-01-15 12:29 UTC by Report Bug Copy Issue Report The constant `TEXT_ALIGN_BOTTOMMIDDLE` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
246			]
247			);
248
249			/* Define the chart area */
250			$myPicture->setGraphArea(50, 40, $widthSize - 20, $heightSize - 50);
251
252			/* Draw the scale */
253			$scaleSettings = [
254			'GridR' => 200,
255			'GridG' => 200,
256			'GridB' => 200,
257			'DrawSubTicks' => true,
258			'CycleBackground' => true,
259			'Mode' => SCALE_MODE_START0,
			0 ignored issues – show Bug introduced 2018-01-15 12:29 UTC by Report Bug Copy Issue Report The constant `SCALE_MODE_START0` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
260			];
261			$myPicture->drawScale($scaleSettings);
262
263			/* Turn on shadow computing */
264			$myPicture->setShadow(
265			true,
266			[
267			'X' => 1,
268			'Y' => 1,
269			'R' => 0,
270			'G' => 0,
271			'B' => 0,
272			'Alpha' => 10,
273			]
274			);
275
276			/* Draw the chart */
277			$myPicture->setShadow(
278			true,
279			[
280			'X' => 1,
281			'Y' => 1,
282			'R' => 0,
283			'G' => 0,
284			'B' => 0,
285			'Alpha' => 10,
286			]
287			);
288			$settings = [
289			'OverrideColors' => $palette,
290			'Gradient' => false,
291			'GradientMode' => GRADIENT_SIMPLE,
			0 ignored issues – show Bug introduced 2018-01-15 12:29 UTC by Report Bug Copy Issue Report The constant `GRADIENT_SIMPLE` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
292			'DisplayPos' => LABEL_POS_TOP,
			0 ignored issues – show Bug introduced 2018-01-15 12:29 UTC by Report Bug Copy Issue Report The constant `LABEL_POS_TOP` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
293			'DisplayValues' => true,
294			'DisplayR' => 0,
295			'DisplayG' => 0,
296			'DisplayB' => 0,
297			'DisplayShadow' => true,
298			'Surrounding' => 10,
299			];
300			$myPicture->drawBarChart($settings);
301			/* Render the picture (choose the best way) */
302
303			$myCache->writeToCache($chartHash, $myPicture);
304			$imgPath = $cachePath.$chartHash;
305			$myCache->saveFromCache($chartHash, $imgPath);
306			}
307			echo '<img src="data:image/png;base64,' . base64_encode(file_get_contents($imgPath)) . '" >';
308			if (0 == $i % 2 && 0 != $i) {
309			echo '<br /><br />';
310			} else {
311			echo '   ';
312			}
313			$i++;
314			}
315			}
316
317			/**
318			* Function used by SortableTable to get total number of items in the table.
319			*/
320			public function get_total_number_of_items()
321			{
322			return $this->datagen->get_total_users_count();
323			}
324
325			/**
326			* Function used by SortableTable to generate the data to display.
327			*/
328			public function get_table_data(
329			$from = 1,
330			$perPage = null,
331			$column = null,
332			$direction = null,
333			$sort = null
334			) {
335			$is_western_name_order = api_is_western_name_order();
336
337			// create page navigation if needed
338			$totalitems = $this->datagen->get_total_items_count();
339
340			if ($this->limit_enabled && $totalitems > GRADEBOOK_ITEM_LIMIT) {
341			$selectlimit = GRADEBOOK_ITEM_LIMIT;
342			} else {
343			$selectlimit = $totalitems;
344			}
345
346			$header = null;
347			if ($this->limit_enabled && $totalitems > GRADEBOOK_ITEM_LIMIT) {
348			$header .= '<table style="width: 100%; text-align: right; margin-left: auto; margin-right: auto;" border="0" cellpadding="2">'
349			.'<tbody>'
350			.'<tr>';
351
352			// previous X
353			$header .= '<td style="width:100%;">';
354			if ($this->offset >= GRADEBOOK_ITEM_LIMIT) {
355			$header .= '<a href="'.api_get_self()
356			.'?selectcat='.Security::remove_XSS($_GET['selectcat'])
357			.'&offset='.(($this->offset) - GRADEBOOK_ITEM_LIMIT)
358			.(isset($_GET['search']) ? '&search='.Security::remove_XSS($_GET['search']) : '').'">'
359			.Display::getMdiIcon(
360			ActionIcon::PREVIOUS,
361			'ch-tool-icon',
362			null,
363			ICON_SIZE_MEDIUM,
364			get_lang('Previous page')
365			)
366			.'</a>';
367			} else {
368			$header .= Display::getMdiIcon(
369			ActionIcon::PREVIOUS,
370			'ch-tool-icon-disabled',
371			null,
372			ICON_SIZE_MEDIUM,
373			get_lang('Previous page')
374			);
375			}
376			$header .= ' ';
377			// next X
378			$calcnext = (($this->offset + (2 * GRADEBOOK_ITEM_LIMIT)) > $totalitems) ?
379			($totalitems - (GRADEBOOK_ITEM_LIMIT + $this->offset)) : GRADEBOOK_ITEM_LIMIT;
380
381			if ($calcnext > 0) {
382			$header .= '<a href="'.api_get_self()
383			.'?selectcat='.Security::remove_XSS($_GET['selectcat'])
384			.'&offset='.($this->offset + GRADEBOOK_ITEM_LIMIT)
385			.(isset($_GET['search']) ? '&search='.Security::remove_XSS($_GET['search']) : '').'">'
386			.Display::getMdiIcon(ActionIcon::NEXT, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('Next page'))
387			.'</a>';
388			} else {
389			$header .= Display::getMdiIcon(
390			ActionIcon::NEXT,
391			'ch-tool-icon-disabled',
392			null,
393			ICON_SIZE_MEDIUM,
394			get_lang('Next page')
395			);
396			}
397			$header .= '</td>';
398			$header .= '</tbody></table>';
399			echo $header;
400			}
401
402			// retrieve sorting type
403			if ($is_western_name_order) {
404			$users_sorting = (0 == $this->column ? FlatViewDataGenerator::FVDG_SORT_FIRSTNAME : FlatViewDataGenerator::FVDG_SORT_LASTNAME);
			0 ignored issues – show Bug Best Practice introduced 2018-10-19 10:24 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$this->column` of type `integer\|mixed\|null` to `0`; this is ambiguous as not only `0 == 0` is true, but `null == 0` is true, too. Consider using a strict comparison `===`. Loading history...
405			} else {
406			$users_sorting = (0 == $this->column ? FlatViewDataGenerator::FVDG_SORT_LASTNAME : FlatViewDataGenerator::FVDG_SORT_FIRSTNAME);
			0 ignored issues – show Bug Best Practice introduced 2018-10-19 10:24 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$this->column` of type `integer\|mixed\|null` to `0`; this is ambiguous as not only `0 == 0` is true, but `null == 0` is true, too. Consider using a strict comparison `===`. Loading history...
407			}
408
409			if ('DESC' === $this->direction) {
410			$users_sorting \|= FlatViewDataGenerator::FVDG_SORT_DESC;
411			} else {
412			$users_sorting \|= FlatViewDataGenerator::FVDG_SORT_ASC;
413			}
414
415			// step 1: generate columns: evaluations and links
416			$header_names = $this->datagen->get_header_names($this->offset, $selectlimit);
417			$userRowSpan = false;
418			foreach ($header_names as $item) {
419			if (is_array($item)) {
420			$userRowSpan = true;
421			break;
422			}
423			}
424
425			$thAttributes = '';
426			if ($userRowSpan) {
427			$thAttributes = 'rowspan=2';
428			}
429
430			$this->set_header(0, $header_names[0], true, $thAttributes);
431			$this->set_header(1, $header_names[1], true, $thAttributes);
432
433			$column = 2;
434			$firstHeader = [];
435			while ($column < count($header_names)) {
436			$headerData = $header_names[$column];
437
438			if (is_array($headerData)) {
439			$countItems = count($headerData['items']);
440
441			$this->set_header(
442			$column,
443			$headerData['header'],
444			false,
445			'colspan="'.$countItems.'"'
446			);
447
448			foreach ($headerData['items'] as $item) {
449			$firstHeader[] = '<span class="text-center">'.$item.'</span>';
450			}
451			} else {
452			$this->set_header($column, $headerData, false, $thAttributes);
453			}
454			$column++;
455			}
456
457			$data_array = $this->datagen->get_data(
458			$users_sorting,
459			$from,
460			$this->per_page,
461			$this->offset,
462			$selectlimit
463			);
464
465			$table_data = [];
466
467			if (!empty($firstHeader)) {
468			$table_data[] = $firstHeader;
469			}
470
471			$columnOffset = empty($this->datagen->params['show_official_code']) ? 0 : 1;
472
473			foreach ($data_array as $user_row) {
474			$user_id = $user_row[0];
475			unset($user_row[0]);
476			$userInfo = api_get_user_info($user_id);
477			if ($is_western_name_order) {
478			$user_row[1 + $columnOffset] = $this->build_name_link(
479			$user_id,
480			$userInfo['firstname']
481			);
482			$user_row[2 + $columnOffset] = $this->build_name_link(
483			$user_id,
484			$userInfo['lastname']
485			);
486			} else {
487			$user_row[1 + $columnOffset] = $this->build_name_link(
488			$user_id,
489			$userInfo['lastname']
490			);
491			$user_row[2 + $columnOffset] = $this->build_name_link(
492			$user_id,
493			$userInfo['firstname']
494			);
495			}
496			$user_row = array_values($user_row);
497
498			$table_data[] = $user_row;
499			}
500
501			return $table_data;
502			}
503
504			/**
505			* @param $userId
506			* @param $name
507			*
508			* @return string
509			*/
510			private function build_name_link($userId, $name)
511			{
512			return '<a href="user_stats.php?userid='.$userId.'&selectcat='.$this->selectcat->get_id().'&'.api_get_cidreq().'">'.$name.'</a>';
513			}
514			}
515

chamilo / chamilo-lms

FlatViewTable::build_name_link() A last analyzed 2025-06-14 23:41 UTC

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FlatViewTable::build_name_link() A
last analyzed 2025-06-14 23:41 UTC