FrmFieldFormHtml::set_pass_args() - Code Metrics - Inspection of "move a bit more field-specific html prep" - Strategy11/formidable-forms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — 3.0 (1aee71)

by Stephanie

created 2017-10-10 15:08 UTC

FrmFieldFormHtml::set_pass_args() A

↳ Parent: FrmFieldFormHtml

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	3
nop	1
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0

<?php
/**
 * @since 3.0
 */

class FrmFieldFormHtml {

	private $html;

	private $html_id;

	/**
	 *   @var FrmFieldType
	 */
	private $field_obj;

	private $field_id;

	private $form = array();

	private $pass_args = array();

	/**
	 * @since 3.0
	 *
	 * @param array $atts
	 */
	public function __construct( $atts ) {
		$this->_set( 'field_obj', $atts );
		$this->set_field_id( $atts );
		$this->_set( 'form', $atts );
		$this->_set( 'html_id', $atts );
		$this->set_html( $atts );
		$this->set_pass_args( $atts );
	}

	/**
	 * @since 3.0
	 *
	 * @param string $param
	 * @param array $atts
	 */
	private function _set( $param, $atts ) {
		if ( isset( $atts[ $param ] ) ) {
			$this->{$param} = $atts[ $param ];
		}
	}

	/**
	 * @since 3.0
	 *
	 * @param array $atts
	 */
	private function set_html( $atts ) {
		$this->set_from_field( $atts, array( 'param' => 'html', 'default' => 'custom_html' ) );
	}

	/**
	 * @since 3.0
	 *
	 * @param array $atts
	 */
	private function set_field_id( $atts ) {
		$this->set_from_field( $atts, array( 'param' => 'field_id', 'default' => 'id' ) );
	}

	/**
	 * @since 3.0
	 *
	 * @param array $atts
	 */
	private function set_pass_args( $atts ) {
		$this->pass_args = $atts;
		$exclude = array( 'field_obj', 'html' );
		
		foreach ( $exclude as $ex ) {
			if ( isset( $atts[ $ex ] ) ) {
				unset( $this->pass_args[ $ex ] );
			}
		}
	}

	/**
	 * @since 3.0
	 *
	 * @param array $atts
	 * @param array $set
	 */
	private function set_from_field( $atts, $set ) {
		if ( isset( $atts[ $set['param'] ] ) ) {
			$this->{$set['param']} = $atts[ $set['param'] ];
		} else {
			$this->{$set['param']} = $this->field_obj->get_field_column( $set['default'] );
		}
	}

	public function get_html() {
		$this->replace_shortcodes_before_input();
		$this->replace_shortcodes_with_atts();
		$this->replace_shortcodes_after_input();

		return $this->html;
	}

	/**
	 * @since 3.0
	 */
	private function replace_shortcodes_before_input() {
		$this->html = apply_filters( 'frm_before_replace_shortcodes', $this->html, $this->field_obj->get_field(), $this->pass_args['errors'], $this->form );

		$this->replace_field_values();

		$this->replace_required_label_shortcode();
		$this->replace_required_class();
		$this->replace_description_shortcode();
		$this->replace_error_shortcode();
		$this->add_class_to_label();
		$this->add_field_div_classes();

		$this->replace_entry_key();
		$this->replace_form_shortcodes();
		$this->process_wp_shortcodes();
	}

	/**
	 * @since 3.0
	 */
	private function replace_field_values() {
		//replace [id]
		$this->html = str_replace( '[id]', $this->field_id, $this->html );

		// set the label for
		$this->html = str_replace( 'field_[key]', $this->html_id, $this->html );

		//replace [key]
		$this->html = str_replace( '[key]', $this->field_obj->get_field_column('field_key'), $this->html );

		//replace [field_name]
		$this->html = str_replace('[field_name]', $this->field_obj->get_field_column('name'), $this->html );
	}

	/**
	 * @since 3.0
	 */
	private function replace_required_label_shortcode() {
		$required = FrmField::is_required( $this->field_obj->get_field() ) ? $this->field_obj->get_field_column('required_indicator') : '';
		FrmShortcodeHelper::remove_inline_conditions( ! empty( $required ), 'required_label', $required, $this->html );
	}

	/**
	 * @since 3.0
	 */
	private function replace_description_shortcode() {
		$description = $this->field_obj->get_field_column('description');
		FrmShortcodeHelper::remove_inline_conditions( ( $description && $description != '' ), 'description', $description, $this->html );
	}

	/**
	 * @since 3.0
	 */
	private function replace_error_shortcode() {
		$error = isset( $this->pass_args['errors'][ 'field' . $this->field_id ] ) ? $this->pass_args['errors'][ 'field' . $this->field_id ] : false;
		FrmShortcodeHelper::remove_inline_conditions( ! empty( $error ), 'error', $error, $this->html );
	}

	/**
	 * replace [required_class]
	 *
	 * @since 3.0
	 */
	private function replace_required_class() {
		$required_class = FrmField::is_required( $this->field_obj->get_field() ) ? ' frm_required_field' : '';
		$this->html = str_replace( '[required_class]', $required_class, $this->html );
	}

	/**
	 * @since 3.0
	 */
	private function replace_form_shortcodes() {
		if ( $this->form ) {

			$form = (array) $this->form;

			//replace [form_key]
			$this->html = str_replace( '[form_key]', $form['form_key'], $this->html );

			//replace [form_name]
			$this->html = str_replace( '[form_name]', $form['name'], $this->html );
		}
	}

	/**
	 * @since 3.0
	 */
	public function replace_shortcodes_after_input() {
		$this->html .= "\n";

		//Return html if conf_field to prevent loop
		if ( $this->field_obj->get_field_column('conf_field') == 'stop' ) {
			return;
		}

		$this->filter_for_more_shortcodes();
	}

	/**
	 * @since 3.0
	 */
	private function filter_for_more_shortcodes() {
		$atts = $this->pass_args;

		//If field is not in repeating section
		if ( empty( $atts['section_id'] ) ) {
			$atts = array( 'errors' => $this->pass_args['errors'], 'form' => $this->form );
		}
		$this->html = apply_filters( 'frm_replace_shortcodes', $this->html, $this->field_obj->get_field(), $atts );
	}

	/**
	 * Remove [collapse_this] if it's still included after all processing
	 * @since 3.0
	 *
	 * @param string $html
	 */
	public function remove_collapse_shortcode( &$html ) {
		if ( strpos( $html, '[collapse_this]' ) ) {
			$html = str_replace( '[collapse_this]', '', $html );
		}
	}

	/**
	 * @since 3.0
	 */
	private function replace_shortcodes_with_atts() {
		preg_match_all("/\[(input|deletelink)\b(.*?)(?:(\/))?\]/s", $this->html, $shortcodes, PREG_PATTERN_ORDER);

		foreach ( $shortcodes[0] as $short_key => $tag ) {
			$shortcode_atts = FrmShortcodeHelper::get_shortcode_attribute_array( $shortcodes[2][ $short_key ] );
			$tag = FrmShortcodeHelper::get_shortcode_tag( $shortcodes, $short_key, array( 'conditional' => false, 'conditional_check' => false ) );

			$replace_with = '';

			if ( $tag == 'deletelink' && FrmAppHelper::pro_is_installed() ) {
				$replace_with = FrmProEntriesController::entry_delete_link( $shortcode_atts );
			} elseif ( $tag == 'input' ) {
				$replace_with = $this->replace_input_shortcode( $shortcode_atts );
			}

			$this->html = str_replace( $shortcodes[0][ $short_key ], $replace_with, $this->html );
		}
	}

	/**
	 * @param array $shortcode_atts
	 *
	 * @return string
	 */
	private function replace_input_shortcode( $shortcode_atts ) {
		$shortcode_atts = $this->prepare_input_shortcode_atts( $shortcode_atts );
		return $this->field_obj->include_front_field_input( $this->pass_args, $shortcode_atts );
	}

	/**
	 * @param array $shortcode_atts
	 *
	 * @return array
	 */
	private function prepare_input_shortcode_atts( $shortcode_atts ) {
		if ( isset( $shortcode_atts['opt'] ) ) {
			$shortcode_atts['opt']--;
		}

		$field_class = isset( $shortcode_atts['class'] ) ? $shortcode_atts['class'] : '';
		$this->field_obj->set_field_column( 'input_class', $field_class );

		if ( isset( $shortcode_atts['class'] ) ) {
			unset( $shortcode_atts['class'] );
		}

		$this->field_obj->set_field_column( 'shortcodes', $shortcode_atts );

		return $shortcode_atts;
	}

	/**
	 * Add the label position class into the HTML
	 * If the label position is inside, add a class to show the label if the field has a value.
	 *
	 * @since 3.0
	 */
	private function add_class_to_label() {
		$label_class = $this->field_obj->get_label_class();
		$this->html = str_replace( '[label_position]', $label_class, $this->html );
		if ( $this->field_obj->get_field_column('label') == 'inside' && $this->field_obj->get_field_column('value') != '' ) {
			$this->html = str_replace( 'frm_primary_label', 'frm_primary_label frm_visible', $this->html );
		}
	}

	/**
	 * replace [entry_key]
	 *
	 * @since 3.0
	 */
	private function replace_entry_key() {
		$entry_key = FrmAppHelper::simple_get( 'entry', 'sanitize_title' );
		$this->html = str_replace( '[entry_key]', $entry_key, $this->html );
	}

	/**
	 * Add classes to a field div
	 *
	 * @since 3.0
	 */
	private function add_field_div_classes() {
		$classes = $this->get_field_div_classes();

		if ( $this->field_obj->get_field_column('type') == 'html' && strpos( $this->html, '[error_class]' ) === false ) {
			// there is no error_class shortcode for HTML fields
			$this->html = str_replace( 'class="frm_form_field', 'class="frm_form_field ' . $classes, $this->html );
		}
		$this->html = str_replace( '[error_class]', $classes, $this->html );
	}


	/**
	 * Get the classes for a field div
	 *
	 * @since 3.0
	 *
	 * @return string $classes
	 */
	private function get_field_div_classes() {
		// Add error class
		$classes = isset( $this->pass_args['errors'][ 'field' . $this->field_id ] ) ? ' frm_blank_field' : '';

		// Add label position class
		$classes .= ' frm_' . $this->field_obj->get_field_column('label') . '_container';

		// Add CSS layout classes
		$extra_classes = $this->field_obj->get_field_column('classes');
		if ( ! empty( $extra_classes ) ) {
			if ( ! strpos( $this->html, 'frm_form_field ') ) {
				$classes .= ' frm_form_field';
			}
			$classes .= ' ' . $extra_classes;
		}

		$classes .= $this->field_obj->get_container_class();

		// Get additional classes
		return apply_filters( 'frm_field_div_classes', $classes, $this->field_obj->get_field(), array( 'field_id' => $this->field_id ) );
	}

	/**
	 * This filters shortcodes in the field HTML
	 *
	 * @since 3.0
	 */
	private function process_wp_shortcodes() {
		if ( apply_filters( 'frm_do_html_shortcodes', true ) ) {
			$this->html = do_shortcode( $this->html );
		}
	}
}


1			<?php
2			/**
3			* @since 3.0
4			*/
5
6			class FrmFieldFormHtml {
7
8			private $html;
9
10			private $html_id;
11
12			/**
13			* @var FrmFieldType
14			*/
15			private $field_obj;
16
17			private $field_id;
18
19			private $form = array();
20
21			private $pass_args = array();
22
23			/**
24			* @since 3.0
25			*
26			* @param array $atts
27			*/
28			public function __construct( $atts ) {
29			$this->_set( 'field_obj', $atts );
30			$this->set_field_id( $atts );
31			$this->_set( 'form', $atts );
32			$this->_set( 'html_id', $atts );
33			$this->set_html( $atts );
34			$this->set_pass_args( $atts );
35			}
36
37			/**
38			* @since 3.0
39			*
40			* @param string $param
41			* @param array $atts
42			*/
43			private function _set( $param, $atts ) {
44			if ( isset( $atts[ $param ] ) ) {
45			$this->{$param} = $atts[ $param ];
46			}
47			}
48
49			/**
50			* @since 3.0
51			*
52			* @param array $atts
53			*/
54			private function set_html( $atts ) {
55			$this->set_from_field( $atts, array( 'param' => 'html', 'default' => 'custom_html' ) );
56			}
57
58			/**
59			* @since 3.0
60			*
61			* @param array $atts
62			*/
63			private function set_field_id( $atts ) {
64			$this->set_from_field( $atts, array( 'param' => 'field_id', 'default' => 'id' ) );
65			}
66
67			/**
68			* @since 3.0
69			*
70			* @param array $atts
71			*/
72			private function set_pass_args( $atts ) {
73			$this->pass_args = $atts;
74			$exclude = array( 'field_obj', 'html' );
75
76			foreach ( $exclude as $ex ) {
77			if ( isset( $atts[ $ex ] ) ) {
78			unset( $this->pass_args[ $ex ] );
79			}
80			}
81			}
82
83			/**
84			* @since 3.0
85			*
86			* @param array $atts
87			* @param array $set
88			*/
89			private function set_from_field( $atts, $set ) {
90			if ( isset( $atts[ $set['param'] ] ) ) {
91			$this->{$set['param']} = $atts[ $set['param'] ];
92			} else {
93			$this->{$set['param']} = $this->field_obj->get_field_column( $set['default'] );
94			}
95			}
96
97			public function get_html() {
98			$this->replace_shortcodes_before_input();
99			$this->replace_shortcodes_with_atts();
100			$this->replace_shortcodes_after_input();
101
102			return $this->html;
103			}
104
105			/**
106			* @since 3.0
107			*/
108			private function replace_shortcodes_before_input() {
109			$this->html = apply_filters( 'frm_before_replace_shortcodes', $this->html, $this->field_obj->get_field(), $this->pass_args['errors'], $this->form );
110
111			$this->replace_field_values();
112
113			$this->replace_required_label_shortcode();
114			$this->replace_required_class();
115			$this->replace_description_shortcode();
116			$this->replace_error_shortcode();
117			$this->add_class_to_label();
118			$this->add_field_div_classes();
119
120			$this->replace_entry_key();
121			$this->replace_form_shortcodes();
122			$this->process_wp_shortcodes();
123			}
124
125			/**
126			* @since 3.0
127			*/
128			private function replace_field_values() {
129			//replace [id]
130			$this->html = str_replace( '[id]', $this->field_id, $this->html );
131
132			// set the label for
133			$this->html = str_replace( 'field_[key]', $this->html_id, $this->html );
134
135			//replace [key]
136			$this->html = str_replace( '[key]', $this->field_obj->get_field_column('field_key'), $this->html );
137
138			//replace [field_name]
139			$this->html = str_replace('[field_name]', $this->field_obj->get_field_column('name'), $this->html );
140			}
141
142			/**
143			* @since 3.0
144			*/
145			private function replace_required_label_shortcode() {
146			$required = FrmField::is_required( $this->field_obj->get_field() ) ? $this->field_obj->get_field_column('required_indicator') : '';
147			FrmShortcodeHelper::remove_inline_conditions( ! empty( $required ), 'required_label', $required, $this->html );
148			}
149
150			/**
151			* @since 3.0
152			*/
153			private function replace_description_shortcode() {
154			$description = $this->field_obj->get_field_column('description');
155			FrmShortcodeHelper::remove_inline_conditions( ( $description && $description != '' ), 'description', $description, $this->html );
156			}
157
158			/**
159			* @since 3.0
160			*/
161			private function replace_error_shortcode() {
162			$error = isset( $this->pass_args['errors'][ 'field' . $this->field_id ] ) ? $this->pass_args['errors'][ 'field' . $this->field_id ] : false;
163			FrmShortcodeHelper::remove_inline_conditions( ! empty( $error ), 'error', $error, $this->html );
164			}
165
166			/**
167			* replace [required_class]
168			*
169			* @since 3.0
170			*/
171			private function replace_required_class() {
172			$required_class = FrmField::is_required( $this->field_obj->get_field() ) ? ' frm_required_field' : '';
173			$this->html = str_replace( '[required_class]', $required_class, $this->html );
174			}
175
176			/**
177			* @since 3.0
178			*/
179			private function replace_form_shortcodes() {
180			if ( $this->form ) {
			0 ignored issues – show Bug Best Practice introduced 2017-10-09 18:54 UTC by Report Bug Copy Issue Report The expression `$this->form` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
181			$form = (array) $this->form;
182
183			//replace [form_key]
184			$this->html = str_replace( '[form_key]', $form['form_key'], $this->html );
185
186			//replace [form_name]
187			$this->html = str_replace( '[form_name]', $form['name'], $this->html );
188			}
189			}
190
191			/**
192			* @since 3.0
193			*/
194			public function replace_shortcodes_after_input() {
195			$this->html .= "\n";
196
197			//Return html if conf_field to prevent loop
198			if ( $this->field_obj->get_field_column('conf_field') == 'stop' ) {
199			return;
200			}
201
202			$this->filter_for_more_shortcodes();
203			}
204
205			/**
206			* @since 3.0
207			*/
208			private function filter_for_more_shortcodes() {
209			$atts = $this->pass_args;
210
211			//If field is not in repeating section
212			if ( empty( $atts['section_id'] ) ) {
213			$atts = array( 'errors' => $this->pass_args['errors'], 'form' => $this->form );
214			}
215			$this->html = apply_filters( 'frm_replace_shortcodes', $this->html, $this->field_obj->get_field(), $atts );
216			}
217
218			/**
219			* Remove [collapse_this] if it's still included after all processing
220			* @since 3.0
221			*
222			* @param string $html
223			*/
224			public function remove_collapse_shortcode( &$html ) {
225			if ( strpos( $html, '[collapse_this]' ) ) {
226			$html = str_replace( '[collapse_this]', '', $html );
227			}
228			}
229
230			/**
231			* @since 3.0
232			*/
233			private function replace_shortcodes_with_atts() {
234			preg_match_all("/\[(input\|deletelink)\b(.*?)(?:(\/))?\]/s", $this->html, $shortcodes, PREG_PATTERN_ORDER);
235
236			foreach ( $shortcodes[0] as $short_key => $tag ) {
237			$shortcode_atts = FrmShortcodeHelper::get_shortcode_attribute_array( $shortcodes[2][ $short_key ] );
238			$tag = FrmShortcodeHelper::get_shortcode_tag( $shortcodes, $short_key, array( 'conditional' => false, 'conditional_check' => false ) );
239
240			$replace_with = '';
241
242			if ( $tag == 'deletelink' && FrmAppHelper::pro_is_installed() ) {
243			$replace_with = FrmProEntriesController::entry_delete_link( $shortcode_atts );
244			} elseif ( $tag == 'input' ) {
245			$replace_with = $this->replace_input_shortcode( $shortcode_atts );
246			}
247
248			$this->html = str_replace( $shortcodes[0][ $short_key ], $replace_with, $this->html );
249			}
250			}
251
252			/**
253			* @param array $shortcode_atts
254			*
255			* @return string
256			*/
257			private function replace_input_shortcode( $shortcode_atts ) {
258			$shortcode_atts = $this->prepare_input_shortcode_atts( $shortcode_atts );
259			return $this->field_obj->include_front_field_input( $this->pass_args, $shortcode_atts );
260			}
261
262			/**
263			* @param array $shortcode_atts
264			*
265			* @return array
266			*/
267			private function prepare_input_shortcode_atts( $shortcode_atts ) {
268			if ( isset( $shortcode_atts['opt'] ) ) {
269			$shortcode_atts['opt']--;
270			}
271
272			$field_class = isset( $shortcode_atts['class'] ) ? $shortcode_atts['class'] : '';
273			$this->field_obj->set_field_column( 'input_class', $field_class );
274
275			if ( isset( $shortcode_atts['class'] ) ) {
276			unset( $shortcode_atts['class'] );
277			}
278
279			$this->field_obj->set_field_column( 'shortcodes', $shortcode_atts );
280
281			return $shortcode_atts;
282			}
283
284			/**
285			* Add the label position class into the HTML
286			* If the label position is inside, add a class to show the label if the field has a value.
287			*
288			* @since 3.0
289			*/
290			private function add_class_to_label() {
291			$label_class = $this->field_obj->get_label_class();
292			$this->html = str_replace( '[label_position]', $label_class, $this->html );
293			if ( $this->field_obj->get_field_column('label') == 'inside' && $this->field_obj->get_field_column('value') != '' ) {
294			$this->html = str_replace( 'frm_primary_label', 'frm_primary_label frm_visible', $this->html );
295			}
296			}
297
298			/**
299			* replace [entry_key]
300			*
301			* @since 3.0
302			*/
303			private function replace_entry_key() {
304			$entry_key = FrmAppHelper::simple_get( 'entry', 'sanitize_title' );
305			$this->html = str_replace( '[entry_key]', $entry_key, $this->html );
306			}
307
308			/**
309			* Add classes to a field div
310			*
311			* @since 3.0
312			*/
313			private function add_field_div_classes() {
314			$classes = $this->get_field_div_classes();
315
316			if ( $this->field_obj->get_field_column('type') == 'html' && strpos( $this->html, '[error_class]' ) === false ) {
317			// there is no error_class shortcode for HTML fields
318			$this->html = str_replace( 'class="frm_form_field', 'class="frm_form_field ' . $classes, $this->html );
319			}
320			$this->html = str_replace( '[error_class]', $classes, $this->html );
321			}
322
323
324			/**
325			* Get the classes for a field div
326			*
327			* @since 3.0
328			*
329			* @return string $classes
330			*/
331			private function get_field_div_classes() {
332			// Add error class
333			$classes = isset( $this->pass_args['errors'][ 'field' . $this->field_id ] ) ? ' frm_blank_field' : '';
334
335			// Add label position class
336			$classes .= ' frm_' . $this->field_obj->get_field_column('label') . '_container';
337
338			// Add CSS layout classes
339			$extra_classes = $this->field_obj->get_field_column('classes');
340			if ( ! empty( $extra_classes ) ) {
341			if ( ! strpos( $this->html, 'frm_form_field ') ) {
342			$classes .= ' frm_form_field';
343			}
344			$classes .= ' ' . $extra_classes;
345			}
346
347			$classes .= $this->field_obj->get_container_class();
348
349			// Get additional classes
350			return apply_filters( 'frm_field_div_classes', $classes, $this->field_obj->get_field(), array( 'field_id' => $this->field_id ) );
351			}
352
353			/**
354			* This filters shortcodes in the field HTML
355			*
356			* @since 3.0
357			*/
358			private function process_wp_shortcodes() {
359			if ( apply_filters( 'frm_do_html_shortcodes', true ) ) {
360			$this->html = do_shortcode( $this->html );
361			}
362			}
363			}
364

Strategy11 / formidable-forms

Branch — 3.0 (1aee71)

FrmFieldFormHtml::set_pass_args() A

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