ConfigurablePage::getFieldFromEditableField() - Code Metrics - satrun77/silverstripe-configurablepage - Measure and Improve Code Quality continuously with Scrutinizer

ConfigurablePage::getFieldFromEditableField() B
last analyzed 2016-11-06 10:14 UTC

↳ Parent: ConfigurablePage

Complexity

Conditions	5
Paths	9

Size

Total Lines	31
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	5.1158

Importance

Changes

Metric	Value
dl	0
loc	31
ccs	15
cts	18
cp	0.8333
rs	8.439
c	0
b	0
f	0
cc	5
eloc	15
nc	9
nop	1
crap	5.1158

<?php

/**
 * ConfigurablePage is the page class for the module.
 *
 * @author  Mohamed Alsharaf <[email protected]>
 */
class ConfigurablePage extends Page
{
    private static $many_many = [
        'Fields' => 'Moo_EditableField',
    ];
    private static $many_many_extraFields = [
        'Fields' => [
            'Value' => 'Text',
            'Sort'  => 'Int',
            'Group' => 'Int',
        ],
    ];
    private static $has_one = [
        'EditableFieldGroup' => 'Moo_EditableFieldGroup',
    ];
    private static $singular_name = 'Configurable Page';
    private static $plural_name   = 'Configurable Pages';
    private static $description   = 'Create page with configurable fields';
    private static $icon          = 'configurablepage/images/icon.png';

    /**
     * An array of required field names.
     *
     * @var array
     */
    protected $requiredFields = [];

    /**
     * An instance of ManyManyList containing the current values from the configurable fields.
     *
     * @var ManyManyList
     */
    protected $editableFields;

    /**
     * List of allowed child page types.
     *
     * @var array
     */
    private static $allowed_children = ['ConfigurablePage', 'SiteTree'];

    /**
     * (non-PHPdoc).
     *
     * @see SiteTree::getCMSFields()
     */
    public function getCMSFields()
    {
        // Get the fields from the parent implementation
        $fields = parent::getCMSFields();

        // List of available fields in the page
        $groupFields = $this->EditableFieldGroup()->Fields();
        $list        = $this->Fields()->addMany($groupFields)->sort('Sort', 'ASC');

        // Add tab to edit fields values
        $this->buildPageFieldsTab($list, $fields);

        // Add tab to manage page fields
        $this->buildManageFieldsTab($list, $fields);

        return $fields;
    }

    /**
     * Create tab to manage page fields.
     *
     * @param FieldList $fields
     */
    protected function buildManageFieldsTab(ManyManyList $list, FieldList $fields)
    {
        // GridField for managing page specific fields
        $config = GridFieldConfig_RelationEditor::create();
        $config->getComponentByType('GridFieldPaginator')->setItemsPerPage(10);
        $config->removeComponentsByType('GridFieldAddNewButton');
        $config->removeComponentsByType('GridFieldEditButton');
        $config->getComponentByType('GridFieldDataColumns')->setDisplayFields([
            'Name'  => _t('ConfigurablePage.NAME', 'Name'),
            'Title' => _t('ConfigurablePage.TITLE', 'Title'),
            'Group' => _t('ConfigurablePage.GROUP', 'Group'),
        ]);
        $config->addComponent(new GridFieldOrderableRows('Sort'));
        $config->getComponentByType('GridFieldDataColumns')
            ->setFieldFormatting([
                'Group' => function ($value) {
                    return !$value ? '' : $this->EditableFieldGroup()->Title;
                },
            ]);
        $fieldsField = new GridField('Fields', 'Fields', $list, $config);

        // Drop-down list of editable field groups
        $groups = Moo_EditableFieldGroup::get()->map();
        $groups->unshift('', '');

        $groupsField = new DropdownField(
            'EditableFieldGroupID',
            _t('ConfigurablePage.FIELDGROUP', 'Editable field group'),
            $groups
        );
        $groupsField->setDescription(_t(
            'ConfigurablePage.FIELDGROUP_HELP',
            'Select a group to load its collection of fields in the current page. '
            . 'You need to click save to update the page fields.'
        ));

        // Add fields to manage page fields tab
        $fields->addFieldsToTab('Root.ManagePageFields', [
            $groupsField, $fieldsField,
        ]);
    }

    /**
     * Create tab to edit fields values.
     *
     * @param ManyManyList $list
     * @param FieldList    $fields
     */
    protected function buildPageFieldsTab(ManyManyList $list, FieldList $fields)
    {
        $fields->findOrMakeTab('Root.Fields', _t('ConfigurablePage.FIELDS', 'Fields'));

        $list->each(function (Moo_EditableField $editableField) use ($fields) {
            $field = $this->getFieldFromEditableField($editableField);
            if (false !== $field) {
                $fields->addFieldToTab('Root.Fields', $field);
            }
        });
    }

    /**
     * Add an editable field to the fields tab.
     *
     * @param Moo_EditableField $editableField
     *
     * @return bool|FormField
     */
    protected function getFieldFromEditableField(Moo_EditableField $editableField)
    {
        // Get the raw form field from the editable version
        $field = $editableField->getFormField();
        if (!$field) {
            return false;
        }

        // Set the error / formatting messages
        $field->setCustomValidationMessage($editableField->getErrorMessage());

        // Set the right title on this field
        $right = $editableField->getSetting('RightTitle');
        if ($right) {
            $field->setRightTitle($right);
            $field->addExtraClass('help');
        }

        // Set the required field
        if ($editableField->Required) {
            $this->requiredFields[] = $editableField->Name;
        }

        // Set the value
        if (!$field instanceof DatalessField) {
            $field->value = Convert::raw2att($editableField->Value);
            $this->setField($editableField->Name, $editableField->Value);
        }

        return $field;
    }

    /**
     * Set required fields.
     *
     * @return RequiredFields
     */
    public function getCMSValidator()
    {
        return new RequiredFields($this->requiredFields);
    }

    public function onAfterWrite()
    {
        parent::onAfterWrite();

        // Skip on publishing
        if (Versioned::get_live_stage() == Versioned::current_stage()) {
            return;
        }

        // Update the values of all fields added from editable field
        if ($this->ID && $this->manyMany('Fields') && $pageFields = $this->getEditableFields()) {
            $pageFields->each(function (Moo_EditableField $pageField) use ($pageFields) {
                // Set submitted value into the field
                $field = $pageField->getFormField();
                if (!$field) {
                    return;
                }
                $field->setValue($this->{$pageField->Name});

                // Extra fields to be saved
                $value = $field->Value();
                $sort = $pageField->Sort;
                $group = $pageField->Group;

                // Clone the editable field object
                // Remove the current saved one
                $pageFields->remove($pageField);
                // Add the clone with the new extra data
                $pageFields->add($pageField, ['Value' => $value, 'Sort' => $sort, 'Group' => $group]);
            });
        }
    }

    /**
     * Format the page Content.
     *
     * @return string
     */
    public function Content()
    {
        // Get custom fields
        $fields = $this->getEditableFields();
        $values = [];

        // Add custom fields to the current object
        // & create dictionary of the custom fields values
        foreach ($fields as $field) {
            $value = $field->getViewValue();
            $name  = $field->getViewFieldName();

            // Fields with false value are not viewable data
            if ($value !== false) {
                $this->setField($name, $value);
                $values['$' . $name] = $field->getValueAsString();
            }
        }

        // Execute content from extensions
        // Set content from view template module
        $this->extend('Content');

        // & Replace ${Field Name} with a string value
        return strtr($this->Content, $values);
    }

    /**
     * Get an array of all of the editable fields for the view template.
     *
     * @return ManyManyList
     */
    public function getEditableFields()
    {
        if (null === $this->editableFields) {
            // Fields from editable field groups
            $groupFields = $this->EditableFieldGroup()->Fields();
            $ids         = $groupFields->getIDList();

            // Set page specific fields
            $this->editableFields = $this->Fields();

            // Remove all fields that are used to belong to editable field group
            // Then sync editable field group with page specific fields
            // Else remove all of a group editable fields if exists
            if (!empty($ids)) {
                $this->editableFields->removeByFilter(
                    '"Group" > 0 AND EditableFieldID NOT IN (' . implode(',', $ids) . ')'
                )->addMany($groupFields);
            } else {
                $this->editableFields->removeByFilter('"Group" > 0');
            }
        }

        return $this->editableFields;
    }
}


1		<?php
2
3		/**
4		* ConfigurablePage is the page class for the module.
5		*
6		* @author Mohamed Alsharaf <[email protected]>
7		*/
8		class ConfigurablePage extends Page
9		{
10		private static $many_many = [
11		'Fields' => 'Moo_EditableField',
12		];
13		private static $many_many_extraFields = [
14		'Fields' => [
15		'Value' => 'Text',
16		'Sort' => 'Int',
17		'Group' => 'Int',
18		],
19		];
20		private static $has_one = [
21		'EditableFieldGroup' => 'Moo_EditableFieldGroup',
22		];
23		private static $singular_name = 'Configurable Page';
24		private static $plural_name = 'Configurable Pages';
25		private static $description = 'Create page with configurable fields';
26		private static $icon = 'configurablepage/images/icon.png';
27
28		/**
29		* An array of required field names.
30		*
31		* @var array
32		*/
33		protected $requiredFields = [];
34
35		/**
36		* An instance of ManyManyList containing the current values from the configurable fields.
37		*
38		* @var ManyManyList
39		*/
40		protected $editableFields;
41
42		/**
43		* List of allowed child page types.
44		*
45		* @var array
46		*/
47		private static $allowed_children = ['ConfigurablePage', 'SiteTree'];
48
49		/**
50		* (non-PHPdoc).
51		*
52		* @see SiteTree::getCMSFields()
53		*/
54	1	public function getCMSFields()
55		{
56		// Get the fields from the parent implementation
57	1	$fields = parent::getCMSFields();
58
59		// List of available fields in the page
60	1	$groupFields = $this->EditableFieldGroup()->Fields();
61	1	$list = $this->Fields()->addMany($groupFields)->sort('Sort', 'ASC');
62
63		// Add tab to edit fields values
64	1	$this->buildPageFieldsTab($list, $fields);
65
66		// Add tab to manage page fields
67	1	$this->buildManageFieldsTab($list, $fields);
68
69	1	return $fields;
70		}
71
72		/**
73		* Create tab to manage page fields.
74		*
75		* @param FieldList $fields
76		*/
77	1	protected function buildManageFieldsTab(ManyManyList $list, FieldList $fields)
78		{
79		// GridField for managing page specific fields
80	1	$config = GridFieldConfig_RelationEditor::create();
81	1	$config->getComponentByType('GridFieldPaginator')->setItemsPerPage(10);
82	1	$config->removeComponentsByType('GridFieldAddNewButton');
83	1	$config->removeComponentsByType('GridFieldEditButton');
84	1	$config->getComponentByType('GridFieldDataColumns')->setDisplayFields([
85	1	'Name' => _t('ConfigurablePage.NAME', 'Name'),
86	1	'Title' => _t('ConfigurablePage.TITLE', 'Title'),
87	1	'Group' => _t('ConfigurablePage.GROUP', 'Group'),
88	1	]);
89	1	$config->addComponent(new GridFieldOrderableRows('Sort'));
90	1	$config->getComponentByType('GridFieldDataColumns')
91	1	->setFieldFormatting([
92		'Group' => function ($value) {
93		return !$value ? '' : $this->EditableFieldGroup()->Title;
94	1	},
95	1	]);
96	1	$fieldsField = new GridField('Fields', 'Fields', $list, $config);
97
98		// Drop-down list of editable field groups
99	1	$groups = Moo_EditableFieldGroup::get()->map();
100	1	$groups->unshift('', '');
101
102	1	$groupsField = new DropdownField(
103	1	'EditableFieldGroupID',
104	1	_t('ConfigurablePage.FIELDGROUP', 'Editable field group'),
105		$groups
106	1	);
107	1	$groupsField->setDescription(_t(
108	1	'ConfigurablePage.FIELDGROUP_HELP',
109		'Select a group to load its collection of fields in the current page. '
110		. 'You need to click save to update the page fields.'
111	1	));
112
113		// Add fields to manage page fields tab
114	1	$fields->addFieldsToTab('Root.ManagePageFields', [
115	1	$groupsField, $fieldsField,
116	1	]);
117	1	}
118
119		/**
120		* Create tab to edit fields values.
121		*
122		* @param ManyManyList $list
123		* @param FieldList $fields
124		*/
125	1	protected function buildPageFieldsTab(ManyManyList $list, FieldList $fields)
126		{
127	1	$fields->findOrMakeTab('Root.Fields', _t('ConfigurablePage.FIELDS', 'Fields'));
128
129		$list->each(function (Moo_EditableField $editableField) use ($fields) {
130	1	$field = $this->getFieldFromEditableField($editableField);
131	1	if (false !== $field) {
132	1	$fields->addFieldToTab('Root.Fields', $field);
133	1	}
134	1	});
135	1	}
136
137		/**
138		* Add an editable field to the fields tab.
139		*
140		* @param Moo_EditableField $editableField
141		*
142		* @return bool\|FormField
143		*/
144	1	protected function getFieldFromEditableField(Moo_EditableField $editableField)
145		{
146		// Get the raw form field from the editable version
147	1	$field = $editableField->getFormField();
148	1	if (!$field) {
149	1	return false;
150		}
151
152		// Set the error / formatting messages
153	1	$field->setCustomValidationMessage($editableField->getErrorMessage());
154
155		// Set the right title on this field
156	1	$right = $editableField->getSetting('RightTitle');
157	1	if ($right) {
158		$field->setRightTitle($right);
159		$field->addExtraClass('help');
160		}
161
162		// Set the required field
163	1	if ($editableField->Required) {
164	1	$this->requiredFields[] = $editableField->Name;
165	1	}
166
167		// Set the value
168	1	if (!$field instanceof DatalessField) {
169	1	$field->value = Convert::raw2att($editableField->Value);
170	1	$this->setField($editableField->Name, $editableField->Value);
171	1	}
172
173	1	return $field;
174		}
175
176		/**
177		* Set required fields.
178		*
179		* @return RequiredFields
180		*/
181	1	public function getCMSValidator()
182		{
183	1	return new RequiredFields($this->requiredFields);
184		}
185
186	3	public function onAfterWrite()
187		{
188	3	parent::onAfterWrite();
189
190		// Skip on publishing
191	3	if (Versioned::get_live_stage() == Versioned::current_stage()) {
192		return;
193		}
194
195		// Update the values of all fields added from editable field
196	3	if ($this->ID && $this->manyMany('Fields') && $pageFields = $this->getEditableFields()) {
197	3	$pageFields->each(function (Moo_EditableField $pageField) use ($pageFields) {
198		// Set submitted value into the field
199	2	$field = $pageField->getFormField();
200	2	if (!$field) {
201	1	return;
202		}
203	2	$field->setValue($this->{$pageField->Name});
204
205		// Extra fields to be saved
206	2	$value = $field->Value();
207	2	$sort = $pageField->Sort;
208	2	$group = $pageField->Group;
209
210		// Clone the editable field object
211		// Remove the current saved one
212	2	$pageFields->remove($pageField);
213		// Add the clone with the new extra data
214	2	$pageFields->add($pageField, ['Value' => $value, 'Sort' => $sort, 'Group' => $group]);
215	3	});
216	3	}
217	3	}
218
219		/**
220		* Format the page Content.
221		*
222		* @return string
223		*/
224	2	public function Content()
225		{
226		// Get custom fields
227	2	$fields = $this->getEditableFields();
228	2	$values = [];
229
230		// Add custom fields to the current object
231		// & create dictionary of the custom fields values
232	2	foreach ($fields as $field) {
233	2	$value = $field->getViewValue();
234	2	$name = $field->getViewFieldName();
235
236		// Fields with false value are not viewable data
237	2	if ($value !== false) {
238	2	$this->setField($name, $value);
239	2	$values['$' . $name] = $field->getValueAsString();
240	2	}
241	2	}
242
243		// Execute content from extensions
244		// Set content from view template module
245	2	$this->extend('Content');
246
247		// & Replace ${Field Name} with a string value
248	2	return strtr($this->Content, $values);
249		}
250
251		/**
252		* Get an array of all of the editable fields for the view template.
253		*
254		* @return ManyManyList
255		*/
256	3	public function getEditableFields()
257		{
258	3	if (null === $this->editableFields) {
259		// Fields from editable field groups
260	3	$groupFields = $this->EditableFieldGroup()->Fields();
261	3	$ids = $groupFields->getIDList();
262
263		// Set page specific fields
264	3	$this->editableFields = $this->Fields();
265
266		// Remove all fields that are used to belong to editable field group
267		// Then sync editable field group with page specific fields
268		// Else remove all of a group editable fields if exists
269	3	if (!empty($ids)) {
270		$this->editableFields->removeByFilter(
271		'"Group" > 0 AND EditableFieldID NOT IN (' . implode(',', $ids) . ')'
272		)->addMany($groupFields);
273		} else {
274	3	$this->editableFields->removeByFilter('"Group" > 0');
275		}
276	3	}
277
278	3	return $this->editableFields;
279		}
280		}
281

satrun77 / silverstripe-configurablepage

ConfigurablePage::getFieldFromEditableField() B last analyzed 2016-11-06 10:14 UTC

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ConfigurablePage::getFieldFromEditableField() B
last analyzed 2016-11-06 10:14 UTC