SelectAjax::toHtml() - Code Metrics - Inspection of "Portfolio" - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — 1.11.x (#4368)

by Angel Fernando Quiroz

created 2022-08-22 14:03 UTC

SelectAjax::toHtml() F

↳ Parent: SelectAjax

Complexity

Conditions	14
Paths	4096

Size

Total Lines	113
Code Lines	61

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	61
c	1
b	0
f	0
dl	0
loc	113
rs	2.1
cc	14
nc	4096
nop	0

How to fix Long Method Complexity

<?php

/* For licensing terms, see /license.txt */

/**
 * A drop down list with all languages to use with QuickForm.
 */
class SelectAjax extends HTML_QuickForm_select
{
    /**
     * {@inheritdoc}
     */
    public function __construct($elementName, $elementLabel = '', $options = null, $attributes = null)
    {
        parent::__construct($elementName, $elementLabel, $options, $attributes);
    }

    /**
     * The ajax call must contain an array of id and text.
     *
     * @return string
     */
    public function toHtml()
    {
        $iso = api_get_language_isocode(api_get_interface_language());
        $formatResult = $this->getAttribute('formatResult');
        $formatSelection = $this->getAttribute('formatSelection');
        $formatCondition = '';

        if (!empty($formatResult)) {
            $formatCondition .= ',
                templateResult : '.$formatResult;
        }

        if (!empty($formatSelection)) {
            $formatCondition .= ',
                templateSelection : '.$formatSelection;
        }

        $width = 'element';
        $givenWidth = '100%';
        if (!empty($givenWidth)) {
            $width = $givenWidth;
        }

        //Get the minimumInputLength for select2
        $minimumInputLength = $this->getAttribute('minimumInputLength') > 3 ?
            $this->getAttribute('minimumInputLength') : 3
        ;

        $plHolder = $this->getAttribute('placeholder');
        if (empty($plHolder)) {
            $plHolder = preg_replace("/'/", "\\'", get_lang('SelectAnOption'));
        }

        $id = $this->getAttribute('id');

        if (empty($id)) {
            $id = $this->getAttribute('name');
            $this->setAttribute('id', $id);
        }
        // URL must return ajax json_encode arrady [items => [['id'=>1, 'text'='content']]
        $url = $this->getAttribute('url');

        if (!$url) {
            $url = $this->getAttribute('url_function');
        } else {
            $url = "'$url'";
        }

        $tagsAttr = $this->getAttribute('tags');
        $multipleAttr = $this->getAttribute('multiple');

        $tags = !empty($tagsAttr) ? (bool) $tagsAttr : false;
        $tags = $tags ? 'true' : 'false';

        $multiple = !empty($multipleAttr) ? (bool) $multipleAttr : false;
        $multiple = $multiple ? 'true' : 'false';

        $max = $this->getAttribute('maximumSelectionLength');
        $max = !empty($max) ? "maximumSelectionLength: $max, " : '';

        // wait XX milliseconds before triggering the request
        $delay = ((int) $this->getAttribute('delay')) ?: 1000;

        $html = <<<JS
            <script>
                $(function(){
                    $('#{$this->getAttribute('id')}').select2({
                        language: '$iso',
                        placeholder: '$plHolder',
                        allowClear: true,
                        width: '$width',
                        minimumInputLength: '$minimumInputLength',
                        tags: $tags,
                        ajax: {
                            url: $url,
                            delay: $delay,
                            dataType: 'json',
                            data: function(params) {
                                return {
                                    q: params.term, // search term
                                    page_limit: 10,
                                };
                            },
                            processResults: function (data, page) {
                                // Parse the results into the format expected by Select2
                                if (data.items) {
                                    return {
                                        results: data.items
                                    };
                                }
                                return {
                                    results: ''
                                };
                            }
                        }
                        $formatCondition
                    });
                });
            </script>
JS;

        $this->removeAttribute('formatResult');
        $this->removeAttribute('formatSelection');
        $this->removeAttribute('minimumInputLength');
        $this->removeAttribute('maximumSelectionLength');
        $this->removeAttribute('tags');
        $this->removeAttribute('placeholder');
        $this->removeAttribute('class');
        $this->removeAttribute('url');
        $this->removeAttribute('url_function');
        $this->setAttribute('style', 'width: 100%;');

        return parent::toHtml().$html;
    }

    /**
     * We check the options and return only the values that _could_ have been
     * selected. We also return a scalar value if select is not "multiple".
     */
    public function exportValue(&$submitValues, $assoc = false)
    {
        $value = $this->_findValue($submitValues);

        if (!$value) {
            $value = '';
        }

        return $this->_prepareValue($value, $assoc);
    }

    public static function templateResultForUsersInCourse(): string
    {
        return "function (state) {
                if (state.loading) {
                    return state.text;
                }

                var \$container = \$(
                    '<div class=\"select2-result-user clearfix\">' +
                        '<div class=\"select2-result-user__avatar pull-left\">' +
                            '<img>' +
                        '</div>' +
                        '<div class=\"select2-result-user__info pull-left\">' +
                            '<div class=\"select2-result-user__name\"></div>' +
                            '<div class=\"select2-result-user__username small\"></div>' +
                        '</div>' +
                    '</div>'
                );

                \$container.find('.select2-result-user__avatar img')
                    .prop({ 'src': state.avatarUrl, 'alt': state.username })
                    .css({ 'width': '40px', 'height': '40px' });
                \$container.find('.select2-result-user__info').css({ 'paddingLeft': '6px' });
                \$container.find('.select2-result-user__name').text(state.completeName);
                \$container.find('.select2-result-user__username').text(state.username);

                return \$container;
            }";
    }

    public static function templateSelectionForUsersInCourse(): string
    {
        return "function (state) {
                if (!state.id) {
                    return state.text;
                }
    
                if (!state.avatarUrl) {
                    var avatarUrl = $(state.element).data('avatarurl');
                    var username = $(state.element).data('username');
                    
                    state.avatarUrl = avatarUrl;
                    state.username = username;
                    state.completeName = state.text;
                }
    
                var \$container = \$('<span><img> ' + state.completeName + '</span>');
    
                \$container.find('img')
                    .prop({ 'src': state.avatarUrl, 'alt': state.username })
                    .css({ 'width': '20px', 'height': '20px' });
    
                return \$container;
            }";
    }
}


1			<?php
2
3			/* For licensing terms, see /license.txt */
4
5			/**
6			* A drop down list with all languages to use with QuickForm.
7			*/
8			class SelectAjax extends HTML_QuickForm_select
9			{
10			/**
11			* {@inheritdoc}
12			*/
13			public function __construct($elementName, $elementLabel = '', $options = null, $attributes = null)
14			{
15			parent::__construct($elementName, $elementLabel, $options, $attributes);
16			}
17
18			/**
19			* The ajax call must contain an array of id and text.
20			*
21			* @return string
22			*/
23			public function toHtml()
24			{
25			$iso = api_get_language_isocode(api_get_interface_language());
26			$formatResult = $this->getAttribute('formatResult');
27			$formatSelection = $this->getAttribute('formatSelection');
28			$formatCondition = '';
29
30			if (!empty($formatResult)) {
31			$formatCondition .= ',
32			templateResult : '.$formatResult;
33			}
34
35			if (!empty($formatSelection)) {
36			$formatCondition .= ',
37			templateSelection : '.$formatSelection;
38			}
39
40			$width = 'element';
41			$givenWidth = '100%';
42			if (!empty($givenWidth)) {
43			$width = $givenWidth;
44			}
45
46			//Get the minimumInputLength for select2
47			$minimumInputLength = $this->getAttribute('minimumInputLength') > 3 ?
48			$this->getAttribute('minimumInputLength') : 3
49			;
50
51			$plHolder = $this->getAttribute('placeholder');
52			if (empty($plHolder)) {
53			$plHolder = preg_replace("/'/", "\\'", get_lang('SelectAnOption'));
54			}
55
56			$id = $this->getAttribute('id');
57
58			if (empty($id)) {
59			$id = $this->getAttribute('name');
60			$this->setAttribute('id', $id);
61			}
62			// URL must return ajax json_encode arrady [items => [['id'=>1, 'text'='content']]
63			$url = $this->getAttribute('url');
64
65			if (!$url) {
66			$url = $this->getAttribute('url_function');
67			} else {
68			$url = "'$url'";
69			}
70
71			$tagsAttr = $this->getAttribute('tags');
72			$multipleAttr = $this->getAttribute('multiple');
73
74			$tags = !empty($tagsAttr) ? (bool) $tagsAttr : false;
75			$tags = $tags ? 'true' : 'false';
76
77			$multiple = !empty($multipleAttr) ? (bool) $multipleAttr : false;
78			$multiple = $multiple ? 'true' : 'false';
79
80			$max = $this->getAttribute('maximumSelectionLength');
81			$max = !empty($max) ? "maximumSelectionLength: $max, " : '';
82
83			// wait XX milliseconds before triggering the request
84			$delay = ((int) $this->getAttribute('delay')) ?: 1000;
85
86			$html = <<<JS
87			<script>
88			$(function(){
89			$('#{$this->getAttribute('id')}').select2({
90			language: '$iso',
91			placeholder: '$plHolder',
92			allowClear: true,
93			width: '$width',
94			minimumInputLength: '$minimumInputLength',
95			tags: $tags,
96			ajax: {
97			url: $url,
98			delay: $delay,
99			dataType: 'json',
100			data: function(params) {
101			return {
102			q: params.term, // search term
103			page_limit: 10,
104			};
105			},
106			processResults: function (data, page) {
107			// Parse the results into the format expected by Select2
108			if (data.items) {
109			return {
110			results: data.items
111			};
112			}
113			return {
114			results: ''
115			};
116			}
117			}
118			$formatCondition
119			});
120			});
121			</script>
122			JS;
123
124			$this->removeAttribute('formatResult');
125			$this->removeAttribute('formatSelection');
126			$this->removeAttribute('minimumInputLength');
127			$this->removeAttribute('maximumSelectionLength');
128			$this->removeAttribute('tags');
129			$this->removeAttribute('placeholder');
130			$this->removeAttribute('class');
131			$this->removeAttribute('url');
132			$this->removeAttribute('url_function');
133			$this->setAttribute('style', 'width: 100%;');
134
135			return parent::toHtml().$html;
136			}
137
138			/**
139			* We check the options and return only the values that _could_ have been
140			* selected. We also return a scalar value if select is not "multiple".
141			*/
142			public function exportValue(&$submitValues, $assoc = false)
143			{
144			$value = $this->_findValue($submitValues);
145
146			if (!$value) {
147			$value = '';
148			}
149
150			return $this->_prepareValue($value, $assoc);
151			}
152
153			public static function templateResultForUsersInCourse(): string
154			{
155			return "function (state) {
156			if (state.loading) {
157			return state.text;
158			}
159
160			var \$container = \$(
161			'<div class=\"select2-result-user clearfix\">' +
162			'<div class=\"select2-result-user__avatar pull-left\">' +
163			'<img>' +
164			'</div>' +
165			'<div class=\"select2-result-user__info pull-left\">' +
166			'<div class=\"select2-result-user__name\"></div>' +
167			'<div class=\"select2-result-user__username small\"></div>' +
168			'</div>' +
169			'</div>'
170			);
171
172			\$container.find('.select2-result-user__avatar img')
173			.prop({ 'src': state.avatarUrl, 'alt': state.username })
174			.css({ 'width': '40px', 'height': '40px' });
175			\$container.find('.select2-result-user__info').css({ 'paddingLeft': '6px' });
176			\$container.find('.select2-result-user__name').text(state.completeName);
177			\$container.find('.select2-result-user__username').text(state.username);
178
179			return \$container;
180			}";
181			}
182
183			public static function templateSelectionForUsersInCourse(): string
184			{
185			return "function (state) {
186			if (!state.id) {
187			return state.text;
188			}
189
190			if (!state.avatarUrl) {
191			var avatarUrl = $(state.element).data('avatarurl');
192			var username = $(state.element).data('username');
193
194			state.avatarUrl = avatarUrl;
195			state.username = username;
196			state.completeName = state.text;
197			}
198
199			var \$container = \$('<span><img> ' + state.completeName + '</span>');
200
201			\$container.find('img')
202			.prop({ 'src': state.avatarUrl, 'alt': state.username })
203			.css({ 'width': '20px', 'height': '20px' });
204
205			return \$container;
206			}";
207			}
208			}
209

chamilo / chamilo-lms

Pull Request — 1.11.x (#4368)

SelectAjax::toHtml() F

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

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