Passed
Pull Request — master (#126)
by Kiran
04:13
created

wpinv-template-functions.php ➔ wpinv_get_invoice_note_line_item()   C

Complexity

Conditions 11
Paths 67

Size

Total Lines 42
Code Lines 29

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 11
eloc 29
nc 67
nop 2
dl 0
loc 42
rs 5.2653
c 0
b 0
f 0

How to fix   Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
2
/**
3
 * Contains functions related to Invoicing plugin.
4
 *
5
 * @since 1.0.0
6
 * @package Invoicing
7
 */
8
 
9
// MUST have WordPress.
10
if ( !defined( 'WPINC' ) ) {
11
    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
12
}
13
14
if ( !is_admin() ) {
15
    add_filter( 'template_include', 'wpinv_template', 10, 1 );
16
    add_action( 'wpinv_invoice_print_body_start', 'wpinv_display_invoice_top_bar' );
17
    add_action( 'wpinv_invoice_top_bar_left', 'wpinv_invoice_display_left_actions' );
18
    add_action( 'wpinv_invoice_top_bar_right', 'wpinv_invoice_display_right_actions' );
19
}
20
21
function wpinv_template_path() {
22
    return apply_filters( 'wpinv_template_path', wpinv_get_theme_template_dir_name() );
23
}
24
25
function wpinv_display_invoice_top_bar( $invoice ) {
26
    if ( empty( $invoice ) ) {
27
        return;
28
    }
29
    ?>
30
    <div class="row wpinv-top-bar no-print">
31
        <div class="container">
32
            <div class="col-xs-6">
33
                <?php do_action( 'wpinv_invoice_top_bar_left', $invoice );?>
34
            </div>
35
            <div class="col-xs-6 text-right">
36
                <?php do_action( 'wpinv_invoice_top_bar_right', $invoice );?>
37
            </div>
38
        </div>
39
    </div>
40
    <?php
41
}
42
43
function wpinv_invoice_display_left_actions( $invoice ) {
44
    if ( empty( $invoice ) ) {
45
        return; // Exit if invoice is not set.
46
    }
47
    
48
    if ( $invoice->post_type == 'wpi_invoice' ) {
49
        if ( $invoice->needs_payment() ) {
50
            ?> <a class="btn btn-success btn-sm" title="<?php esc_attr_e( 'Pay This Invoice', 'invoicing' ); ?>" href="<?php echo esc_url( $invoice->get_checkout_payment_url() ); ?>"><?php _e( 'Pay For Invoice', 'invoicing' ); ?></a><?php
51
        }
52
    }
53
    do_action('wpinv_invoice_display_left_actions', $invoice);
54
}
55
56
function wpinv_invoice_display_right_actions( $invoice ) {
57
    if ( empty( $invoice ) ) {
58
        return; // Exit if invoice is not set.
59
    }
60
61
    if ( $invoice->post_type == 'wpi_invoice' ) { ?>
62
        <a class="btn btn-primary btn-sm" onclick="window.print();" href="javascript:void(0)"><?php _e( 'Print Invoice', 'invoicing' ); ?></a>
63
        <?php if ( is_user_logged_in() ) { ?>
64
        &nbsp;&nbsp;<a class="btn btn-warning btn-sm" href="<?php echo esc_url( wpinv_get_history_page_uri() ); ?>"><?php _e( 'Invoice History', 'invoicing' ); ?></a>
65
        <?php }
66
    }
67
    do_action('wpinv_invoice_display_right_actions', $invoice);
68
}
69
70 View Code Duplication
function wpinv_before_invoice_content( $content ) {
0 ignored issues
show
Duplication introduced by
This function seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
71
    global $post;
72
73
    if ( !empty( $post ) && $post->post_type == 'wpi_invoice' && is_singular( 'wpi_invoice' ) && is_main_query() ) {
74
        ob_start();
75
        do_action( 'wpinv_before_invoice_content', $post->ID );
76
        $content = ob_get_clean() . $content;
77
    }
78
79
    return $content;
80
}
81
add_filter( 'the_content', 'wpinv_before_invoice_content' );
82
83 View Code Duplication
function wpinv_after_invoice_content( $content ) {
0 ignored issues
show
Duplication introduced by
This function seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
84
    global $post;
85
86
    if ( !empty( $post ) && $post->post_type == 'wpi_invoice' && is_singular( 'wpi_invoice' ) && is_main_query() ) {
87
        ob_start();
88
        do_action( 'wpinv_after_invoice_content', $post->ID );
89
        $content .= ob_get_clean();
90
    }
91
92
    return $content;
93
}
94
add_filter( 'the_content', 'wpinv_after_invoice_content' );
95
96
function wpinv_get_templates_dir() {
97
    return WPINV_PLUGIN_DIR . 'templates';
98
}
99
100
function wpinv_get_templates_url() {
101
    return WPINV_PLUGIN_URL . 'templates';
102
}
103
104
function wpinv_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
105
    if ( ! empty( $args ) && is_array( $args ) ) {
106
		extract( $args );
107
	}
108
109
	$located = wpinv_locate_template( $template_name, $template_path, $default_path );
110
	// Allow 3rd party plugin filter template file from their plugin.
111
	$located = apply_filters( 'wpinv_get_template', $located, $template_name, $args, $template_path, $default_path );
112
113
	if ( ! file_exists( $located ) ) {
114
        _doing_it_wrong( __FUNCTION__, sprintf( '<code>%s</code> does not exist.', $located ), '2.1' );
115
		return;
116
	}
117
118
	do_action( 'wpinv_before_template_part', $template_name, $template_path, $located, $args );
119
120
	include( $located );
121
122
	do_action( 'wpinv_after_template_part', $template_name, $template_path, $located, $args );
123
}
124
125
function wpinv_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
126
	ob_start();
127
	wpinv_get_template( $template_name, $args, $template_path, $default_path );
128
	return ob_get_clean();
129
}
130
131
function wpinv_locate_template( $template_name, $template_path = '', $default_path = '' ) {
132
    if ( ! $template_path ) {
133
        $template_path = wpinv_template_path();
134
    }
135
136
    if ( ! $default_path ) {
137
        $default_path = WPINV_PLUGIN_DIR . 'templates/';
138
    }
139
140
    // Look within passed path within the theme - this is priority.
141
    $template = locate_template(
142
        array(
143
            trailingslashit( $template_path ) . $template_name,
144
            $template_name
145
        )
146
    );
147
148
    // Get default templates/
149
    if ( !$template && $default_path ) {
150
        $template = trailingslashit( $default_path ) . $template_name;
151
    }
152
153
    // Return what we found.
154
    return apply_filters( 'wpinv_locate_template', $template, $template_name, $template_path );
155
}
156
157
function wpinv_get_template_part( $slug, $name = null, $load = true ) {
158
	do_action( 'get_template_part_' . $slug, $slug, $name );
159
160
	// Setup possible parts
161
	$templates = array();
162
	if ( isset( $name ) )
163
		$templates[] = $slug . '-' . $name . '.php';
164
	$templates[] = $slug . '.php';
165
166
	// Allow template parts to be filtered
167
	$templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
168
169
	// Return the part that is found
170
	return wpinv_locate_tmpl( $templates, $load, false );
171
}
172
173
function wpinv_locate_tmpl( $template_names, $load = false, $require_once = true ) {
174
	// No file found yet
175
	$located = false;
176
177
	// Try to find a template file
178
	foreach ( (array)$template_names as $template_name ) {
179
180
		// Continue if template is empty
181
		if ( empty( $template_name ) )
182
			continue;
183
184
		// Trim off any slashes from the template name
185
		$template_name = ltrim( $template_name, '/' );
186
187
		// try locating this template file by looping through the template paths
188
		foreach( wpinv_get_theme_template_paths() as $template_path ) {
189
190
			if( file_exists( $template_path . $template_name ) ) {
191
				$located = $template_path . $template_name;
192
				break;
193
			}
194
		}
195
196
		if( !empty( $located ) ) {
197
			break;
198
		}
199
	}
200
201
	if ( ( true == $load ) && ! empty( $located ) )
0 ignored issues
show
Coding Style Best Practice introduced by
It seems like you are loosely comparing two booleans. Considering using the strict comparison === instead.

When comparing two booleans, it is generally considered safer to use the strict comparison operator.

Loading history...
202
		load_template( $located, $require_once );
203
204
	return $located;
205
}
206
207
function wpinv_get_theme_template_paths() {
208
	$template_dir = wpinv_get_theme_template_dir_name();
209
210
	$file_paths = array(
211
		1 => trailingslashit( get_stylesheet_directory() ) . $template_dir,
212
		10 => trailingslashit( get_template_directory() ) . $template_dir,
213
		100 => wpinv_get_templates_dir()
214
	);
215
216
	$file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
217
218
	// sort the file paths based on priority
219
	ksort( $file_paths, SORT_NUMERIC );
220
221
	return array_map( 'trailingslashit', $file_paths );
222
}
223
224
function wpinv_get_theme_template_dir_name() {
225
	return trailingslashit( apply_filters( 'wpinv_templates_dir', 'invoicing' ) );
226
}
227
228
function wpinv_checkout_meta_tags() {
229
230
	$pages   = array();
231
	$pages[] = wpinv_get_option( 'success_page' );
232
	$pages[] = wpinv_get_option( 'failure_page' );
233
	$pages[] = wpinv_get_option( 'invoice_history_page' );
234
	$pages[] = wpinv_get_option( 'invoice_subscription_page' );
235
236
	if( !wpinv_is_checkout() && !is_page( $pages ) ) {
237
		return;
238
	}
239
240
	echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
241
}
242
add_action( 'wp_head', 'wpinv_checkout_meta_tags' );
243
244
function wpinv_add_body_classes( $class ) {
245
	$classes = (array)$class;
246
247
	if( wpinv_is_checkout() ) {
248
		$classes[] = 'wpinv-checkout';
249
		$classes[] = 'wpinv-page';
250
	}
251
252
	if( wpinv_is_success_page() ) {
253
		$classes[] = 'wpinv-success';
254
		$classes[] = 'wpinv-page';
255
	}
256
257
	if( wpinv_is_failed_transaction_page() ) {
258
		$classes[] = 'wpinv-failed-transaction';
259
		$classes[] = 'wpinv-page';
260
	}
261
262
	if( wpinv_is_invoice_history_page() ) {
263
		$classes[] = 'wpinv-history';
264
		$classes[] = 'wpinv-page';
265
	}
266
267
	if( wpinv_is_subscriptions_history_page() ) {
268
		$classes[] = 'wpinv-subscription';
269
		$classes[] = 'wpinv-page';
270
	}
271
272
	if( wpinv_is_test_mode() ) {
273
		$classes[] = 'wpinv-test-mode';
274
		$classes[] = 'wpinv-page';
275
	}
276
277
	return array_unique( $classes );
278
}
279
add_filter( 'body_class', 'wpinv_add_body_classes' );
280
281
function wpinv_html_dropdown( $name = 'wpinv_discounts', $selected = 0, $status = '' ) {
282
    $args = array( 'nopaging' => true );
283
284
    if ( ! empty( $status ) )
285
        $args['post_status'] = $status;
286
287
    $discounts = wpinv_get_discounts( $args );
288
    $options   = array();
289
290
    if ( $discounts ) {
291
        foreach ( $discounts as $discount ) {
292
            $options[ absint( $discount->ID ) ] = esc_html( get_the_title( $discount->ID ) );
293
        }
294
    } else {
295
        $options[0] = __( 'No discounts found', 'invoicing' );
296
    }
297
298
    $output = wpinv_html_select( array(
299
        'name'             => $name,
300
        'selected'         => $selected,
301
        'options'          => $options,
302
        'show_option_all'  => false,
303
        'show_option_none' => false,
304
    ) );
305
306
    return $output;
307
}
308
309
function wpinv_html_year_dropdown( $name = 'year', $selected = 0, $years_before = 5, $years_after = 0 ) {
310
    $current     = date( 'Y' );
311
    $start_year  = $current - absint( $years_before );
312
    $end_year    = $current + absint( $years_after );
313
    $selected    = empty( $selected ) ? date( 'Y' ) : $selected;
314
    $options     = array();
315
316
    while ( $start_year <= $end_year ) {
317
        $options[ absint( $start_year ) ] = $start_year;
318
        $start_year++;
319
    }
320
321
    $output = wpinv_html_select( array(
322
        'name'             => $name,
323
        'selected'         => $selected,
324
        'options'          => $options,
325
        'show_option_all'  => false,
326
        'show_option_none' => false
327
    ) );
328
329
    return $output;
330
}
331
332
function wpinv_html_month_dropdown( $name = 'month', $selected = 0 ) {
333
    $month   = 1;
334
    $options = array();
335
    $selected = empty( $selected ) ? date( 'n' ) : $selected;
336
337
    while ( $month <= 12 ) {
338
        $options[ absint( $month ) ] = wpinv_month_num_to_name( $month );
339
        $month++;
340
    }
341
342
    $output = wpinv_html_select( array(
343
        'name'             => $name,
344
        'selected'         => $selected,
345
        'options'          => $options,
346
        'show_option_all'  => false,
347
        'show_option_none' => false
348
    ) );
349
350
    return $output;
351
}
352
353
function wpinv_html_select( $args = array() ) {
354
    $defaults = array(
355
        'options'          => array(),
356
        'name'             => null,
357
        'class'            => '',
358
        'id'               => '',
359
        'selected'         => 0,
360
        'placeholder'      => null,
361
        'multiple'         => false,
362
        'show_option_all'  => _x( 'All', 'all dropdown items', 'invoicing' ),
363
        'show_option_none' => _x( 'None', 'no dropdown items', 'invoicing' ),
364
        'data'             => array(),
365
        'onchange'         => null,
366
        'required'         => false,
367
        'disabled'         => false,
368
        'readonly'         => false,
369
    );
370
371
    $args = wp_parse_args( $args, $defaults );
372
373
    $data_elements = '';
374
    foreach ( $args['data'] as $key => $value ) {
375
        $data_elements .= ' data-' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
376
    }
377
378
    if( $args['multiple'] ) {
379
        $multiple = ' MULTIPLE';
380
    } else {
381
        $multiple = '';
382
    }
383
384
    if( $args['placeholder'] ) {
385
        $placeholder = $args['placeholder'];
386
    } else {
387
        $placeholder = '';
388
    }
389
    
390
    $options = '';
391 View Code Duplication
    if( !empty( $args['onchange'] ) ) {
392
        $options .= ' onchange="' . esc_attr( $args['onchange'] ) . '"';
393
    }
394
    
395
    if( !empty( $args['required'] ) ) {
396
        $options .= ' required="required"';
397
    }
398
    
399
    if( !empty( $args['disabled'] ) ) {
400
        $options .= ' disabled';
401
    }
402
    
403
    if( !empty( $args['readonly'] ) ) {
404
        $options .= ' readonly';
405
    }
406
407
    $class  = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
408
    $output = '<select name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] ) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim( $options ) . $data_elements . '>';
409
410 View Code Duplication
    if ( $args['show_option_all'] ) {
411
        if( $args['multiple'] ) {
412
            $selected = selected( true, in_array( 0, $args['selected'] ), false );
413
        } else {
414
            $selected = selected( $args['selected'], 0, false );
415
        }
416
        $output .= '<option value="all"' . $selected . '>' . esc_html( $args['show_option_all'] ) . '</option>';
417
    }
418
419
    if ( !empty( $args['options'] ) ) {
420
421 View Code Duplication
        if ( $args['show_option_none'] ) {
422
            if( $args['multiple'] ) {
423
                $selected = selected( true, in_array( "", $args['selected'] ), false );
424
            } else {
425
                $selected = selected( $args['selected'] === "", true, false );
426
            }
427
            $output .= '<option value=""' . $selected . '>' . esc_html( $args['show_option_none'] ) . '</option>';
428
        }
429
430
        foreach( $args['options'] as $key => $option ) {
431
432
            if( $args['multiple'] && is_array( $args['selected'] ) ) {
433
                $selected = selected( true, (bool)in_array( $key, $args['selected'] ), false );
434
            } else {
435
                $selected = selected( $args['selected'], $key, false );
436
            }
437
438
            $output .= '<option value="' . esc_attr( $key ) . '"' . $selected . '>' . esc_html( $option ) . '</option>';
439
        }
440
    }
441
442
    $output .= '</select>';
443
444
    return $output;
445
}
446
447
function wpinv_item_dropdown( $args = array() ) {
448
    $defaults = array(
449
        'name'              => 'wpi_item',
450
        'id'                => 'wpi_item',
451
        'class'             => '',
452
        'multiple'          => false,
453
        'selected'          => 0,
454
        'number'            => 100,
455
        'placeholder'       => __( 'Choose a item', 'invoicing' ),
456
        'data'              => array( 'search-type' => 'item' ),
457
        'show_option_all'   => false,
458
        'show_option_none'  => false,
459
        'show_recurring'    => false,
460
    );
461
462
    $args = wp_parse_args( $args, $defaults );
463
464
    $item_args = array(
465
        'post_type'      => 'wpi_item',
466
        'orderby'        => 'title',
467
        'order'          => 'ASC',
468
        'posts_per_page' => $args['number']
469
    );
470
    
471
    $item_args  = apply_filters( 'wpinv_item_dropdown_query_args', $item_args, $args, $defaults );
472
473
    $items      = get_posts( $item_args );
474
    $options    = array();
475
    if ( $items ) {
476
        foreach ( $items as $item ) {
477
            $title = esc_html( $item->post_title );
478
            
479
            if ( !empty( $args['show_recurring'] ) ) {
480
                $title .= wpinv_get_item_suffix( $item->ID, false );
481
            }
482
            
483
            $options[ absint( $item->ID ) ] = $title;
484
        }
485
    }
486
487
    // This ensures that any selected items are included in the drop down
488
    if( is_array( $args['selected'] ) ) {
489
        foreach( $args['selected'] as $item ) {
490
            if( ! in_array( $item, $options ) ) {
491
                $title = get_the_title( $item );
492
                if ( !empty( $args['show_recurring'] ) ) {
493
                    $title .= wpinv_get_item_suffix( $item, false );
494
                }
495
                $options[$item] = $title;
496
            }
497
        }
498
    } elseif ( is_numeric( $args['selected'] ) && $args['selected'] !== 0 ) {
499
        if ( ! in_array( $args['selected'], $options ) ) {
500
            $title = get_the_title( $args['selected'] );
501
            if ( !empty( $args['show_recurring'] ) ) {
502
                $title .= wpinv_get_item_suffix( $args['selected'], false );
503
            }
504
            $options[$args['selected']] = get_the_title( $args['selected'] );
505
        }
506
    }
507
508
    $output = wpinv_html_select( array(
509
        'name'             => $args['name'],
510
        'selected'         => $args['selected'],
511
        'id'               => $args['id'],
512
        'class'            => $args['class'],
513
        'options'          => $options,
514
        'multiple'         => $args['multiple'],
515
        'placeholder'      => $args['placeholder'],
516
        'show_option_all'  => $args['show_option_all'],
517
        'show_option_none' => $args['show_option_none'],
518
        'data'             => $args['data'],
519
    ) );
520
521
    return $output;
522
}
523
524
function wpinv_html_checkbox( $args = array() ) {
525
    $defaults = array(
526
        'name'     => null,
527
        'current'  => null,
528
        'class'    => 'wpinv-checkbox',
529
        'options'  => array(
530
            'disabled' => false,
531
            'readonly' => false
532
        )
533
    );
534
535
    $args = wp_parse_args( $args, $defaults );
536
537
    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
538
    $options = '';
539
    if ( ! empty( $args['options']['disabled'] ) ) {
540
        $options .= ' disabled="disabled"';
541
    } elseif ( ! empty( $args['options']['readonly'] ) ) {
542
        $options .= ' readonly';
543
    }
544
545
    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['name'] ) . '" class="' . $class . ' ' . esc_attr( $args['name'] ) . '" ' . checked( 1, $args['current'], false ) . ' />';
546
547
    return $output;
548
}
549
550
function wpinv_html_text( $args = array() ) {
551
    // Backwards compatibility
552
    if ( func_num_args() > 1 ) {
553
        $args = func_get_args();
554
555
        $name  = $args[0];
556
        $value = isset( $args[1] ) ? $args[1] : '';
557
        $label = isset( $args[2] ) ? $args[2] : '';
558
        $desc  = isset( $args[3] ) ? $args[3] : '';
559
    }
560
561
    $defaults = array(
562
        'id'           => '',
563
        'name'         => isset( $name )  ? $name  : 'text',
564
        'value'        => isset( $value ) ? $value : null,
565
        'label'        => isset( $label ) ? $label : null,
566
        'desc'         => isset( $desc )  ? $desc  : null,
567
        'placeholder'  => '',
568
        'class'        => 'regular-text',
569
        'disabled'     => false,
570
        'readonly'     => false,
571
        'required'     => false,
572
        'autocomplete' => '',
573
        'data'         => false
574
    );
575
576
    $args = wp_parse_args( $args, $defaults );
577
578
    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
579
    $options = '';
580
    if( $args['required'] ) {
581
        $options .= ' required="required"';
582
    }
583
    if( $args['readonly'] ) {
584
        $options .= ' readonly';
585
    }
586
    if( $args['readonly'] ) {
587
        $options .= ' readonly';
588
    }
589
590
    $data = '';
591
    if ( !empty( $args['data'] ) ) {
592
        foreach ( $args['data'] as $key => $value ) {
593
            $data .= 'data-' . wpinv_sanitize_key( $key ) . '="' . esc_attr( $value ) . '" ';
594
        }
595
    }
596
597
    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
598
    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['id'] ) . '">' . esc_html( $args['label'] ) . '</label>';
599 View Code Duplication
    if ( ! empty( $args['desc'] ) ) {
600
        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
601
    }
602
603
    $output .= '<input type="text" name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] )  . '" autocomplete="' . esc_attr( $args['autocomplete'] )  . '" value="' . esc_attr( $args['value'] ) . '" placeholder="' . esc_attr( $args['placeholder'] ) . '" class="' . $class . '" ' . $data . ' ' . trim( $options ) . '/>';
604
605
    $output .= '</span>';
606
607
    return $output;
608
}
609
610
function wpinv_html_date_field( $args = array() ) {
611
    if( empty( $args['class'] ) ) {
612
        $args['class'] = 'wpiDatepicker';
613
    } elseif( ! strpos( $args['class'], 'wpiDatepicker' ) ) {
614
        $args['class'] .= ' wpiDatepicker';
615
    }
616
617
    return wpinv_html_text( $args );
618
}
619
620
function wpinv_html_textarea( $args = array() ) {
621
    $defaults = array(
622
        'name'        => 'textarea',
623
        'value'       => null,
624
        'label'       => null,
625
        'desc'        => null,
626
        'class'       => 'large-text',
627
        'disabled'    => false
628
    );
629
630
    $args = wp_parse_args( $args, $defaults );
631
632
    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
633
    $disabled = '';
634
    if( $args['disabled'] ) {
635
        $disabled = ' disabled="disabled"';
636
    }
637
638
    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
639
    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['name'] ) . '">' . esc_html( $args['label'] ) . '</label>';
640
    $output .= '<textarea name="' . esc_attr( $args['name'] ) . '" id="' . wpinv_sanitize_key( $args['name'] ) . '" class="' . $class . '"' . $disabled . '>' . esc_attr( $args['value'] ) . '</textarea>';
641
642 View Code Duplication
    if ( ! empty( $args['desc'] ) ) {
643
        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
644
    }
645
    $output .= '</span>';
646
647
    return $output;
648
}
649
650
function wpinv_html_ajax_user_search( $args = array() ) {
651
    $defaults = array(
652
        'name'        => 'user_id',
653
        'value'       => null,
654
        'placeholder' => __( 'Enter username', 'invoicing' ),
655
        'label'       => null,
656
        'desc'        => null,
657
        'class'       => '',
658
        'disabled'    => false,
659
        'autocomplete'=> 'off',
660
        'data'        => false
661
    );
662
663
    $args = wp_parse_args( $args, $defaults );
664
665
    $args['class'] = 'wpinv-ajax-user-search ' . $args['class'];
666
667
    $output  = '<span class="wpinv_user_search_wrap">';
668
        $output .= wpinv_html_text( $args );
669
        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __( 'Cancel', 'invoicing' ) . '" aria-label="' . __( 'Cancel', 'invoicing' ) . '" href="#">x</a><span></span></span>';
670
    $output .= '</span>';
671
672
    return $output;
673
}
674
675
function wpinv_ip_geolocation() {
676
    global $wpinv_euvat;
677
    
678
    $ip         = !empty( $_GET['ip'] ) ? sanitize_text_field( $_GET['ip'] ) : '';    
679
    $content    = '';
0 ignored issues
show
Unused Code introduced by
$content is not used, you could remove the assignment.

This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.

$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.

Loading history...
680
    $iso        = '';
681
    $country    = '';
682
    $region     = '';
683
    $city       = '';
684
    $longitude  = '';
685
    $latitude   = '';
686
    $credit     = '';
687
    $address    = '';
688
    
689
    if ( wpinv_get_option( 'vat_ip_lookup' ) == 'geoip2' && $geoip2_city = $wpinv_euvat->geoip2_city_record( $ip ) ) {
690
        try {
691
            $iso        = $geoip2_city->country->isoCode;
692
            $country    = $geoip2_city->country->name;
693
            $region     = !empty( $geoip2_city->subdivisions ) && !empty( $geoip2_city->subdivisions[0]->name ) ? $geoip2_city->subdivisions[0]->name : '';
694
            $city       = $geoip2_city->city->name;
695
            $longitude  = $geoip2_city->location->longitude;
696
            $latitude   = $geoip2_city->location->latitude;
697
            $credit     = __( 'Geolocated using the information by MaxMind, available from <a href="http://www.maxmind.com" target="_blank">www.maxmind.com</a>', 'invoicing' );
698
        } catch( Exception $e ) { }
0 ignored issues
show
Coding Style Comprehensibility introduced by
Consider adding a comment why this CATCH block is empty.
Loading history...
699
    }
700
    
701
    if ( !( $iso && $longitude && $latitude ) && function_exists( 'simplexml_load_file' ) ) {
702
        try {
703
            $load_xml = simplexml_load_file( 'http://www.geoplugin.net/xml.gp?ip=' . $ip );
704
            
705
            if ( !empty( $load_xml ) && isset( $load_xml->geoplugin_countryCode ) && !empty( $load_xml->geoplugin_latitude ) && !empty( $load_xml->geoplugin_longitude ) ) {
706
                $iso        = $load_xml->geoplugin_countryCode;
0 ignored issues
show
Bug introduced by
The property geoplugin_countryCode does not seem to exist in SimpleXMLElement.

An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name.

If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading.

Loading history...
707
                $country    = $load_xml->geoplugin_countryName;
0 ignored issues
show
Bug introduced by
The property geoplugin_countryName does not seem to exist in SimpleXMLElement.

An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name.

If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading.

Loading history...
708
                $region     = !empty( $load_xml->geoplugin_regionName ) ? $load_xml->geoplugin_regionName : '';
709
                $city       = !empty( $load_xml->geoplugin_city ) ? $load_xml->geoplugin_city : '';
710
                $longitude  = $load_xml->geoplugin_longitude;
0 ignored issues
show
Bug introduced by
The property geoplugin_longitude does not seem to exist in SimpleXMLElement.

An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name.

If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading.

Loading history...
711
                $latitude   = $load_xml->geoplugin_latitude;
0 ignored issues
show
Bug introduced by
The property geoplugin_latitude does not seem to exist in SimpleXMLElement.

An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name.

If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading.

Loading history...
712
                $credit     = $load_xml->geoplugin_credit;
0 ignored issues
show
Bug introduced by
The property geoplugin_credit does not seem to exist in SimpleXMLElement.

An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name.

If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading.

Loading history...
713
                $credit     = __( 'Geolocated using the information by geoPlugin, available from <a href="http://www.geoplugin.com" target="_blank">www.geoplugin.com</a>', 'invoicing' ) . '<br>' . $load_xml->geoplugin_credit;
714
            }
715
        } catch( Exception $e ) { }
0 ignored issues
show
Coding Style Comprehensibility introduced by
Consider adding a comment why this CATCH block is empty.
Loading history...
716
    }
717
    
718
    if ( $iso && $longitude && $latitude ) {
719
        if ( $city ) {
720
            $address .= $city . ', ';
721
        }
722
        
723
        if ( $region ) {
724
            $address .= $region . ', ';
725
        }
726
        
727
        $address .= $country . ' (' . $iso . ')';
728
        $content = '<p>'. sprintf( __( '<b>Address:</b> %s', 'invoicing' ), $address ) . '</p>';
729
        $content .= '<p>'. $credit . '</p>';
730
    } else {
731
        $content = '<p>'. sprintf( __( 'Unable to find geolocation for the IP address: %s', 'invoicing' ), $ip ) . '</p>';
732
    }
733
    ?>
734
<!DOCTYPE html>
735
<html><head><title><?php echo sprintf( __( 'IP: %s', 'invoicing' ), $ip );?></title><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-rc.1/leaflet.css" /><style>html,body{height:100%;margin:0;padding:0;width:100%}body{text-align:center;background:#fff;color:#222;font-size:small;}body,p{font-family: arial,sans-serif}#map{margin:auto;width:100%;height:calc(100% - 120px);min-height:240px}</style></head>
736
<body>
737
    <?php if ( $latitude && $latitude ) { ?>
738
    <div id="map"></div>
739
        <script src="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-rc.1/leaflet.js"></script>
740
        <script type="text/javascript">
741
        var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
742
            osmAttrib = '&copy; <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors',
743
            osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib}),
744
            latlng = new L.LatLng(<?php echo $latitude;?>, <?php echo $longitude;?>);
745
746
        var map = new L.Map('map', {center: latlng, zoom: 12, layers: [osm]});
747
748
        var marker = new L.Marker(latlng);
749
        map.addLayer(marker);
750
751
        marker.bindPopup("<p><?php esc_attr_e( $address );?></p>");
752
    </script>
753
    <?php } ?>
754
    <div style="height:100px"><?php echo $content; ?></div>
755
</body></html>
756
<?php
757
    exit;
758
}
759
add_action( 'wp_ajax_wpinv_ip_geolocation', 'wpinv_ip_geolocation' );
760
add_action( 'wp_ajax_nopriv_wpinv_ip_geolocation', 'wpinv_ip_geolocation' );
761
762
// Set up the template for the invoice.
763
function wpinv_template( $template ) {
764
    global $post, $wp_query;
765
    
766
    if ( ( is_single() || is_404() ) && !empty( $post->ID ) && (get_post_type( $post->ID ) == 'wpi_invoice' or get_post_type( $post->ID ) == 'wpi_quote')) {
767
        if ( wpinv_user_can_view_invoice( $post->ID ) ) {
768
            $template = wpinv_get_template_part( 'wpinv-invoice-print', false, false );
769
        } else {
770
            $template = wpinv_get_template_part( 'wpinv-invalid-access', false, false );
771
        }
772
    }
773
774
    return $template;
775
}
776
777
function wpinv_get_business_address() {
778
    $business_address   = wpinv_store_address();
779
    $business_address   = !empty( $business_address ) ? wpautop( wp_kses_post( $business_address ) ) : '';
780
    
781
    /*
0 ignored issues
show
Unused Code Comprehensibility introduced by
49% of this comment could be valid code. Did you maybe forget this after debugging?

Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.

The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.

This check looks for comments that seem to be mostly valid code and reports them.

Loading history...
782
    $default_country    = wpinv_get_default_country();
783
    $default_state      = wpinv_get_default_state();
784
    
785
    $address_fields = array();
786
    if ( !empty( $default_state ) ) {
787
        $address_fields[] = wpinv_state_name( $default_state, $default_country );
788
    }
789
    
790
    if ( !empty( $default_country ) ) {
791
        $address_fields[] = wpinv_country_name( $default_country );
792
    }
793
    
794
    if ( !empty( $address_fields ) ) {
795
        $address_fields = implode( ", ", $address_fields );
796
                
797
        $business_address .= wpautop( wp_kses_post( $address_fields ) );
798
    }
799
    */
800
    
801
    $business_address = $business_address ? '<div class="address">' . $business_address . '</div>' : '';
802
    
803
    return apply_filters( 'wpinv_get_business_address', $business_address );
804
}
805
806
function wpinv_display_from_address() {
807
    global $wpinv_euvat;
808
    
809
    $from_name = $wpinv_euvat->get_company_name();
810
    if (empty($from_name)) {
811
        $from_name = wpinv_get_business_name();
812
    }
813
    ?><div class="from col-xs-2"><strong><?php _e( 'From:', 'invoicing' ) ?></strong></div>
814
    <div class="wrapper col-xs-10">
815
        <div class="name"><?php echo esc_html( $from_name ); ?></div>
816
        <?php if ( $address = wpinv_get_business_address() ) { ?>
817
        <div class="address"><?php echo wpautop( wp_kses_post( $address ) );?></div>
818
        <?php } ?>
819
        <?php if ( $email_from = wpinv_mail_get_from_address() ) { ?>
820
        <div class="email_from"><?php echo wp_sprintf( __( 'Email: %s', 'invoicing' ), $email_from );?></div>
821
        <?php } ?>
822
    </div>
823
    <?php
824
}
825
826
function wpinv_watermark( $id = 0 ) {
827
    $output = wpinv_get_watermark( $id );
828
    
829
    return apply_filters( 'wpinv_get_watermark', $output, $id );
830
}
831
832
function wpinv_get_watermark( $id ) {
833
    if ( !$id > 0 ) {
834
        return NULL;
835
    }
836
    $invoice = wpinv_get_invoice( $id );
837
    
838
    if ( !empty( $invoice ) && "wpi_invoice" === $invoice->post_type ) {
839
        if ( $invoice->is_paid() ) {
840
            return __( 'Paid', 'invoicing' );
841
        }
842
        if ( $invoice->is_refunded() ) {
843
            return __( 'Refunded', 'invoicing' );
844
        }
845
        if ( $invoice->has_status( array( 'wpi-cancelled' ) ) ) {
846
            return __( 'Cancelled', 'invoicing' );
847
        }
848
    }
849
    
850
    return NULL;
851
}
852
853
function wpinv_display_invoice_details( $invoice ) {
854
    global $wpinv_euvat;
855
    
856
    $invoice_id = $invoice->ID;
857
    $vat_name   = $wpinv_euvat->get_vat_name();
858
    $use_taxes  = wpinv_use_taxes();
859
    
860
    $invoice_status = wpinv_get_invoice_status( $invoice_id );
861
    ?>
862
    <table class="table table-bordered table-sm">
863 View Code Duplication
        <?php if ( $invoice_number = wpinv_get_invoice_number( $invoice_id ) ) { ?>
864
            <tr class="wpi-row-number">
865
                <th><?php echo apply_filters( 'wpinv_invoice_number_label', __( 'Invoice Number', 'invoicing' ), $invoice ); ?></th>
866
                <td><?php echo esc_html( $invoice_number ); ?></td>
867
            </tr>
868
        <?php } ?>
869
        <tr class="wpi-row-status">
870
            <th><?php echo apply_filters( 'wpinv_invoice_status_label', __( 'Invoice Status', 'invoicing' ), $invoice ); ?></th>
871
            <td><?php echo wpinv_invoice_status_label( $invoice_status, wpinv_get_invoice_status( $invoice_id, true ) ); ?></td>
872
        </tr>
873 View Code Duplication
        <?php if ( $invoice->is_renewal() ) { ?>
874
        <tr class="wpi-row-parent">
875
            <th><?php echo apply_filters( 'wpinv_invoice_parent_invoice_label', __( 'Parent Invoice', 'invoicing' ), $invoice ); ?></th>
876
            <td><?php echo wpinv_invoice_link( $invoice->parent_invoice ); ?></td>
877
        </tr>
878
        <?php } ?>
879 View Code Duplication
        <?php if ( ( $gateway_name = wpinv_get_payment_gateway_name( $invoice_id ) ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) { ?>
880
            <tr class="wpi-row-gateway">
881
                <th><?php echo apply_filters( 'wpinv_invoice_payment_method_label', __( 'Payment Method', 'invoicing' ), $invoice ); ?></th>
882
                <td><?php echo $gateway_name; ?></td>
883
            </tr>
884
        <?php } ?>
885
        <?php if ( $invoice_date = wpinv_get_invoice_date( $invoice_id ) ) { ?>
886
            <tr class="wpi-row-date">
887
                <th><?php echo apply_filters( 'wpinv_invoice_date_label', __( 'Invoice Date', 'invoicing' ), $invoice ); ?></th>
888
                <td><?php echo $invoice_date; ?></td>
889
            </tr>
890
        <?php } ?>
891
        <?php if ( wpinv_get_option( 'overdue_active' ) && $invoice->needs_payment() && ( $due_date = $invoice->get_due_date( true ) ) ) { ?>
892
            <tr class="wpi-row-date">
893
                <th><?php echo apply_filters( 'wpinv_invoice_due_date_label', __( 'Due Date', 'invoicing' ), $invoice ); ?></th>
894
                <td><?php echo $due_date; ?></td>
895
            </tr>
896
        <?php } ?>
897
        <?php do_action( 'wpinv_display_details_after_due_date', $invoice_id ); ?>
898 View Code Duplication
        <?php if ( $owner_vat_number = $wpinv_euvat->get_vat_number() ) { ?>
899
            <tr class="wpi-row-ovatno">
900
                <th><?php echo apply_filters( 'wpinv_invoice_owner_vat_number_label', wp_sprintf( __( 'Owner %s Number', 'invoicing' ), $vat_name ), $invoice, $vat_name ); ?></th>
901
                <td><?php echo $owner_vat_number; ?></td>
902
            </tr>
903
        <?php } ?>
904
        <?php do_action( 'wpinv_display_details_after_due_date', $invoice_id ); ?>
905 View Code Duplication
        <?php if ( $use_taxes && ( $user_vat_number = wpinv_get_invoice_vat_number( $invoice_id ) ) ) { ?>
906
            <tr class="wpi-row-uvatno">
907
                <th><?php echo apply_filters( 'wpinv_invoice_user_vat_number_label', wp_sprintf( __( 'Invoice %s Number', 'invoicing' ), $vat_name ), $invoice, $vat_name ); ?></th>
908
                <td><?php echo $user_vat_number; ?></td>
909
            </tr>
910
        <?php } ?>
911
        <tr class="table-active tr-total wpi-row-total">
912
            <th><strong><?php _e( 'Total Amount', 'invoicing' ) ?></strong></th>
913
            <td><strong><?php echo wpinv_payment_total( $invoice_id, true ); ?></strong></td>
914
        </tr>
915
    </table>
916
<?php
917
}
918
919
function wpinv_display_to_address( $invoice_id = 0 ) {
920
    $invoice = wpinv_get_invoice( $invoice_id );
921
    
922
    if ( empty( $invoice ) ) {
923
        return NULL;
924
    }
925
    
926
    $billing_details = $invoice->get_user_info();
927
    $output = '<div class="to col-xs-2"><strong>' . __( 'To:', 'invoicing' ) . '</strong></div>';
928
    $output .= '<div class="wrapper col-xs-10">';
929
    
930
    ob_start();
931
    do_action( 'wpinv_display_to_address_top', $invoice );
932
    $output .= ob_get_clean();
933
    
934
    $output .= '<div class="name">' . esc_html( trim( $billing_details['first_name'] . ' ' . $billing_details['last_name'] ) ) . '</div>';
935
    if ( $company = $billing_details['company'] ) {
936
        $output .= '<div class="company">' . wpautop( wp_kses_post( $company ) ) . '</div>';
937
    }
938
    $address_row = '';
939
    if ( $address = $billing_details['address'] ) {
940
        $address_row .= wpautop( wp_kses_post( $address ) );
941
    }
942
    
943
    $address_fields = array();
944
    if ( !empty( $billing_details['city'] ) ) {
945
        $address_fields[] = $billing_details['city'];
946
    }
947
    
948
    $billing_country = !empty( $billing_details['country'] ) ? $billing_details['country'] : '';
949
    if ( !empty( $billing_details['state'] ) ) {
950
        $address_fields[] = wpinv_state_name( $billing_details['state'], $billing_country );
951
    }
952
953
    if ( !empty( $billing_country ) ) {
954
        $address_fields[] = wpinv_country_name( $billing_country );
955
    }
956
957 View Code Duplication
    if ( !empty( $address_fields ) ) {
958
        $address_fields = implode( ", ", $address_fields );
959
        
960
        if ( !empty( $billing_details['zip'] ) ) {
961
            $address_fields .= ' ' . $billing_details['zip'];
962
        }
963
964
        $address_row .= wpautop( wp_kses_post( $address_fields ) );
965
    }
966
    
967
    if ( $address_row ) {
968
        $output .= '<div class="address">' . $address_row . '</div>';
969
    }
970
971 View Code Duplication
    if ( $phone = $invoice->get_phone() ) {
972
        $output .= '<div class="phone">' . wp_sprintf( __( 'Phone: %s', 'invoicing' ), esc_html( $phone ) ) . '</div>';
973
    }
974 View Code Duplication
    if ( $email = $invoice->get_email() ) {
975
        $output .= '<div class="email">' . wp_sprintf( __( 'Email: %s' , 'invoicing'), esc_html( $email ) ) . '</div>';
976
    }
977
978
    ob_start();
979
    do_action( 'wpinv_display_to_address_bottom', $invoice );
980
    $output .= ob_get_clean();
981
    
982
    $output .= '</div>';
983
    $output = apply_filters( 'wpinv_display_to_address', $output, $invoice );
984
985
    echo $output;
986
}
987
988
function wpinv_display_line_items( $invoice_id = 0 ) {
989
    global $wpinv_euvat, $ajax_cart_details;
990
    $invoice            = wpinv_get_invoice( $invoice_id );
991
    $quantities_enabled = wpinv_item_quantities_enabled();
992
    $use_taxes          = wpinv_use_taxes();
993
    if ( !$use_taxes && (float)$invoice->get_tax() > 0 ) {
994
        $use_taxes = true;
995
    }
996
    $zero_tax           = !(float)$invoice->get_tax() > 0 ? true : false;
997
    $tax_label           = $use_taxes && $invoice->has_vat() ? $wpinv_euvat->get_vat_name() : __( 'Tax', 'invoicing' );
998
    $tax_title          = !$zero_tax && $use_taxes ? ( wpinv_prices_include_tax() ? wp_sprintf( __( '(%s Incl.)', 'invoicing' ), $tax_label ) : wp_sprintf( __( '(%s Excl.)', 'invoicing' ), $tax_label ) ) : '';
999
1000
    $cart_details       = $invoice->get_cart_details();
1001
    $ajax_cart_details  = $cart_details;
1002
    ob_start();
1003
    ?>
1004
    <table class="table table-sm table-bordered table-responsive">
1005
        <thead>
1006
            <tr>
1007
                <th class="name"><strong><?php _e( "Item Name", "invoicing" );?></strong></th>
1008
                <th class="rate"><strong><?php _e( "Price", "invoicing" );?></strong></th>
1009
                <?php if ($quantities_enabled) { ?>
1010
                    <th class="qty"><strong><?php _e( "Qty", "invoicing" );?></strong></th>
1011
                <?php } ?>
1012
                <?php if ($use_taxes && !$zero_tax) { ?>
1013
                    <th class="tax"><strong><?php echo $tax_label . ' <span class="normal small">(%)</span>'; ?></strong></th>
1014
                <?php } ?>
1015
                <th class="total"><strong><?php echo __( "Item Total", "invoicing" ) . ' <span class="normal small">' . $tax_title . '<span>';?></strong></th>
1016
            </tr>
1017
        </thead>
1018
        <tbody>
1019
        <?php 
1020
            if ( !empty( $cart_details ) ) {
1021
                do_action( 'wpinv_display_line_items_start', $invoice );
1022
1023
                $count = 0;
1024
                $cols  = 3;
1025
                foreach ( $cart_details as $key => $cart_item ) {
1026
                    $item_id    = !empty($cart_item['id']) ? absint( $cart_item['id'] ) : '';
1027
                    $item_price = isset($cart_item["item_price"]) ? wpinv_round_amount( $cart_item["item_price"] ) : 0;
1028
                    $line_total = isset($cart_item["subtotal"]) ? wpinv_round_amount( $cart_item["subtotal"] ) : 0;
1029
                    $quantity   = !empty($cart_item['quantity']) && (int)$cart_item['quantity'] > 0 ? absint( $cart_item['quantity'] ) : 1;
1030
1031
                    $item       = $item_id ? new WPInv_Item( $item_id ) : NULL;
1032
                    $summary    = '';
1033
                    $cols       = 3;
1034
                    if ( !empty($item) ) {
1035
                        $item_name  = $item->get_name();
1036
                        $summary    = $item->get_summary();
1037
                    }
1038
                    $item_name  = !empty($cart_item['name']) ? $cart_item['name'] : $item_name;
0 ignored issues
show
Bug introduced by
The variable $item_name does not seem to be defined for all execution paths leading up to this point.

If you define a variable conditionally, it can happen that it is not defined for all execution paths.

Let’s take a look at an example:

function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.

Available Fixes

  1. Check for existence of the variable explicitly:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        if (isset($x)) { // Make sure it's always set.
            echo $x;
        }
    }
    
  2. Define a default value for the variable:

    function myFunction($a) {
        $x = ''; // Set a default which gets overridden for certain paths.
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        echo $x;
    }
    
  3. Add a value for the missing path:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
    
            // We add support for the missing case.
            default:
                $x = '';
                break;
        }
    
        echo $x;
    }
    
Loading history...
1039
1040
                    $summary = apply_filters( 'wpinv_print_invoice_line_item_summary', $summary, $cart_item, $item, $invoice );
1041
1042
                    $item_tax       = '';
1043
                    $tax_rate       = '';
1044
                    if ( $use_taxes && $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0 ) {
1045
                        $item_tax = wpinv_price( wpinv_format_amount( $cart_item['tax'] ), $invoice->get_currency() );
1046
                        $tax_rate = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : ( $cart_item['tax'] / $cart_item['subtotal'] ) * 100;
1047
                        $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
1048
                        $tax_rate = $tax_rate != '' ? ' <small class="tax-rate">(' . $tax_rate . '%)</small>' : '';
1049
                    }
1050
1051
                    $line_item_tax = $item_tax . $tax_rate;
1052
1053
                    if ( $line_item_tax === '' ) {
1054
                        $line_item_tax = 0; // Zero tax
1055
                    }
1056
1057
                    $line_item = '<tr class="row-' . ( ($count % 2 == 0) ? 'even' : 'odd' ) . ' wpinv-item">';
1058
                        $line_item .= '<td class="name">' . esc_html__( $item_name, 'invoicing' ) . wpinv_get_item_suffix( $item );
1059
                        if ( $summary !== '' ) {
1060
                            $line_item .= '<br/><small class="meta">' . wpautop( wp_kses_post( $summary ) ) . '</small>';
1061
                        }
1062
                        $line_item .= '</td>';
1063
1064
                        $line_item .= '<td class="rate">' . esc_html__( wpinv_price( wpinv_format_amount( $item_price ), $invoice->get_currency() ) ) . '</td>';
1065
                        if ($quantities_enabled) {
1066
                            $cols++;
1067
                            $line_item .= '<td class="qty">' . $quantity . '</td>';
1068
                        }
1069
                        if ($use_taxes && !$zero_tax) {
1070
                            $cols++;
1071
                            $line_item .= '<td class="tax">' . $line_item_tax . '</td>';
1072
                        }
1073
                        $line_item .= '<td class="total">' . esc_html__( wpinv_price( wpinv_format_amount( $line_total ), $invoice->get_currency() ) ) . '</td>';
1074
                    $line_item .= '</tr>';
1075
1076
                    echo apply_filters( 'wpinv_display_line_item', $line_item, $cart_item, $invoice, $cols );
1077
1078
                    $count++;
1079
                }
1080
1081
                do_action( 'wpinv_display_before_subtotal', $invoice, $cols );
1082
                ?>
1083
                <tr class="row-sub-total row_odd">
1084
                    <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_subtotal_label', '<strong>' . __( 'Sub Total', 'invoicing' ) . ':</strong>', $invoice ); ?></td>
1085
                    <td class="total"><strong><?php _e( wpinv_subtotal( $invoice_id, true ) ) ?></strong></td>
1086
                </tr>
1087
                <?php
1088
                do_action( 'wpinv_display_after_subtotal', $invoice, $cols );
1089
                
1090 View Code Duplication
                if ( wpinv_discount( $invoice_id, false ) > 0 ) {
1091
                    do_action( 'wpinv_display_before_discount', $invoice, $cols );
1092
                    ?>
1093
                        <tr class="row-discount">
1094
                            <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice_id ) ); ?>:</td>
1095
                            <td class="total"><?php echo wpinv_discount( $invoice_id, true, true ); ?></td>
1096
                        </tr>
1097
                    <?php
1098
                    do_action( 'wpinv_display_after_discount', $invoice, $cols );
1099
                }
1100
1101
                if ( $use_taxes ) {
1102
                    do_action( 'wpinv_display_before_tax', $invoice, $cols );
1103
                    ?>
1104
                    <tr class="row-tax">
1105
                        <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_tax_label', '<strong>' . $tax_label . ':</strong>', $invoice ); ?></td>
1106
                        <td class="total"><?php _e( wpinv_tax( $invoice_id, true ) ) ?></td>
1107
                    </tr>
1108
                    <?php
1109
                    do_action( 'wpinv_display_after_tax', $invoice, $cols );
1110
                }
1111
1112
                do_action( 'wpinv_display_before_total', $invoice, $cols );
1113
                ?>
1114
                <tr class="table-active row-total">
1115
                    <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_total_label', '<strong>' . __( 'Total', 'invoicing' ) . ':</strong>', $invoice ); ?></td>
1116
                    <td class="total"><strong><?php _e( wpinv_payment_total( $invoice_id, true ) ) ?></strong></td>
1117
                </tr>
1118
                <?php
1119
                do_action( 'wpinv_display_after_total', $invoice, $cols );
1120
1121
                do_action( 'wpinv_display_line_end', $invoice, $cols );
1122
            }
1123
        ?>
1124
        </tbody>
1125
    </table>
1126
    <?php
1127
    echo ob_get_clean();
1128
}
1129
1130
function wpinv_display_invoice_totals( $invoice_id = 0 ) {
1131
    $use_taxes = wpinv_use_taxes();
1132
1133
    do_action( 'wpinv_before_display_totals_table', $invoice_id ); 
1134
    ?>
1135
    <table class="table table-sm table-bordered table-responsive">
1136
        <tbody>
1137
            <?php do_action( 'wpinv_before_display_totals' ); ?>
1138
            <tr class="row-sub-total">
1139
                <td class="rate"><strong><?php _e( 'Sub Total', 'invoicing' ); ?></strong></td>
1140
                <td class="total"><strong><?php _e( wpinv_subtotal( $invoice_id, true ) ) ?></strong></td>
1141
            </tr>
1142
            <?php do_action( 'wpinv_after_display_totals' ); ?>
1143
            <?php if ( wpinv_discount( $invoice_id, false ) > 0 ) { ?>
1144
                <tr class="row-discount">
1145
                    <td class="rate"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice_id ) ); ?></td>
1146
                    <td class="total"><?php echo wpinv_discount( $invoice_id, true, true ); ?></td>
1147
                </tr>
1148
            <?php do_action( 'wpinv_after_display_discount' ); ?>
1149
            <?php } ?>
1150
            <?php if ( $use_taxes ) { ?>
1151
            <tr class="row-tax">
1152
                <td class="rate"><?php _e( 'Tax', 'invoicing' ); ?></td>
1153
                <td class="total"><?php _e( wpinv_tax( $invoice_id, true ) ) ?></td>
1154
            </tr>
1155
            <?php do_action( 'wpinv_after_display_tax' ); ?>
1156
            <?php } ?>
1157
            <?php if ( $fees = wpinv_get_fees( $invoice_id ) ) { ?>
1158
                <?php foreach ( $fees as $fee ) { ?>
1159
                    <tr class="row-fee">
1160
                        <td class="rate"><?php echo $fee['label']; ?></td>
1161
                        <td class="total"><?php echo $fee['amount_display']; ?></td>
1162
                    </tr>
1163
                <?php } ?>
1164
            <?php } ?>
1165
            <tr class="table-active row-total">
1166
                <td class="rate"><strong><?php _e( 'Total', 'invoicing' ) ?></strong></td>
1167
                <td class="total"><strong><?php _e( wpinv_payment_total( $invoice_id, true ) ) ?></strong></td>
1168
            </tr>
1169
            <?php do_action( 'wpinv_after_totals' ); ?>
1170
        </tbody>
1171
1172
    </table>
1173
1174
    <?php do_action( 'wpinv_after_totals_table' );
1175
}
1176
1177
function wpinv_display_payments_info( $invoice_id = 0, $echo = true ) {
1178
    $invoice = wpinv_get_invoice( $invoice_id );
1179
1180
    ob_start();
1181
    do_action( 'wpinv_before_display_payments_info', $invoice_id );
1182
    if ( ( $gateway_title = $invoice->get_gateway_title() ) || $invoice->is_paid() || $invoice->is_refunded() ) {
1183
        ?>
1184
        <div class="wpi-payment-info">
1185
            <p class="wpi-payment-gateway"><?php echo wp_sprintf( __( 'Payment via %s', 'invoicing' ), $gateway_title ? $gateway_title : __( 'Manually', 'invoicing' ) ); ?></p>
1186
            <?php if ( $gateway_title ) { ?>
1187
            <p class="wpi-payment-transid"><?php echo wp_sprintf( __( 'Transaction ID: %s', 'invoicing' ), $invoice->get_transaction_id() ); ?></p>
1188
            <?php } ?>
1189
        </div>
1190
        <?php
1191
    }
1192
    do_action( 'wpinv_after_display_payments_info', $invoice_id );
1193
    $outout = ob_get_clean();
1194
1195
    if ( $echo ) {
1196
        echo $outout;
1197
    } else {
1198
        return $outout;
1199
    }
1200
}
1201
1202
function wpinv_display_style( $invoice ) {
0 ignored issues
show
Unused Code introduced by
The parameter $invoice is not used and could be removed.

This check looks from parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
1203
    wp_register_style( 'wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), WPINV_VERSION );
1204
1205
    wp_print_styles( 'open-sans' );
1206
    wp_print_styles( 'wpinv-single-style' );
1207
}
1208
add_action( 'wpinv_invoice_print_head', 'wpinv_display_style' );
1209
add_action( 'wpinv_invalid_invoice_head', 'wpinv_display_style' );
1210
1211
function wpinv_checkout_billing_details() {
1212
    $invoice_id = (int)wpinv_get_invoice_cart_id();
1213
    if (empty($invoice_id)) {
1214
        wpinv_error_log( 'Invoice id not found', 'ERROR', __FILE__, __LINE__ );
1215
        return null;
1216
    }
1217
1218
    $invoice = wpinv_get_invoice_cart( $invoice_id );
1219
    if (empty($invoice)) {
1220
        wpinv_error_log( 'Invoice not found', 'ERROR', __FILE__, __LINE__ );
1221
        return null;
1222
    }
1223
    $user_id        = $invoice->get_user_id();
1224
    $user_info      = $invoice->get_user_info();
1225
    $address_info   = wpinv_get_user_address( $user_id );
1226
1227 View Code Duplication
    if ( empty( $user_info['first_name'] ) && !empty( $user_info['first_name'] ) ) {
1228
        $user_info['first_name'] = $user_info['first_name'];
1229
        $user_info['last_name'] = $user_info['last_name'];
1230
    }
1231
1232
    if ( ( ( empty( $user_info['country'] ) && !empty( $address_info['country'] ) ) || ( empty( $user_info['state'] ) && !empty( $address_info['state'] ) && $user_info['country'] == $address_info['country'] ) ) ) {
1233
        $user_info['country']   = $address_info['country'];
1234
        $user_info['state']     = $address_info['state'];
1235
        $user_info['city']      = $address_info['city'];
1236
        $user_info['zip']       = $address_info['zip'];
1237
    }
1238
1239
    $address_fields = array(
1240
        'user_id',
1241
        'company',
1242
        'vat_number',
1243
        'email',
1244
        'phone',
1245
        'address'
1246
    );
1247
1248
    foreach ( $address_fields as $field ) {
1249
        if ( empty( $user_info[$field] ) ) {
1250
            $user_info[$field] = $address_info[$field];
1251
        }
1252
    }
1253
1254
    return apply_filters( 'wpinv_checkout_billing_details', $user_info, $invoice );
1255
}
1256
1257
function wpinv_admin_get_line_items($invoice = array()) {
1258
    $item_quantities    = wpinv_item_quantities_enabled();
1259
    $use_taxes          = wpinv_use_taxes();
1260
1261
    if ( empty( $invoice ) ) {
1262
        return NULL;
1263
    }
1264
1265
    $cart_items = $invoice->get_cart_details();
0 ignored issues
show
Bug introduced by
The method get_cart_details cannot be called on $invoice (of type array).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1266
    if ( empty( $cart_items ) ) {
1267
        return NULL;
1268
    }
1269
    ob_start();
1270
1271
    do_action( 'wpinv_admin_before_line_items', $cart_items, $invoice );
1272
1273
    $count = 0;
1274
    foreach ( $cart_items as $key => $cart_item ) {
1275
        $item_id    = $cart_item['id'];
1276
        $wpi_item   = $item_id > 0 ? new WPInv_Item( $item_id ) : NULL;
1277
1278
        if (empty($wpi_item)) {
1279
            continue;
1280
        }
1281
1282
        $item_price     = wpinv_price( wpinv_format_amount( $cart_item['item_price'] ), $invoice->get_currency() );
0 ignored issues
show
Bug introduced by
The method get_currency cannot be called on $invoice (of type array).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1283
        $quantity       = !empty( $cart_item['quantity'] ) && $cart_item['quantity'] > 0 ? $cart_item['quantity'] : 1;
1284
        $item_subtotal  = wpinv_price( wpinv_format_amount( $cart_item['subtotal'] ), $invoice->get_currency() );
0 ignored issues
show
Bug introduced by
The method get_currency cannot be called on $invoice (of type array).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1285
        $can_remove     = true;
1286
1287
        $summary = apply_filters( 'wpinv_admin_invoice_line_item_summary', '', $cart_item, $wpi_item, $invoice );
1288
1289
        $item_tax       = '';
1290
        $tax_rate       = '';
1291 View Code Duplication
        if ( $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0 ) {
1292
            $item_tax = wpinv_price( wpinv_format_amount( $cart_item['tax'] ), $invoice->get_currency() );
0 ignored issues
show
Bug introduced by
The method get_currency cannot be called on $invoice (of type array).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1293
            $tax_rate = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : ( $cart_item['tax'] / $cart_item['subtotal'] ) * 100;
1294
            $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
1295
            $tax_rate = $tax_rate != '' ? ' <span class="tax-rate">(' . $tax_rate . '%)</span>' : '';
1296
        }
1297
        $line_item_tax = $item_tax . $tax_rate;
1298
1299
        if ( $line_item_tax === '' ) {
1300
            $line_item_tax = 0; // Zero tax
1301
        }
1302
1303
        $line_item = '<tr class="item item-' . ( ($count % 2 == 0) ? 'even' : 'odd' ) . '" data-item-id="' . $item_id . '">';
1304
            $line_item .= '<td class="id">' . $item_id . '</td>';
1305
            $line_item .= '<td class="title"><a href="' . get_edit_post_link( $item_id ) . '" target="_blank">' . $cart_item['name'] . '</a>' . wpinv_get_item_suffix( $wpi_item );
1306
            if ( $summary !== '' ) {
1307
                $line_item .= '<span class="meta">' . wpautop( wp_kses_post( $summary ) ) . '</span>';
1308
            }
1309
            $line_item .= '</td>';
1310
            $line_item .= '<td class="price">' . $item_price . '</td>';
1311
            
1312
            if ( $item_quantities ) {
1313
                if ( count( $cart_items ) == 1 && $quantity <= 1 ) {
1314
                    $can_remove = false;
1315
                }
1316
                $line_item .= '<td class="qty" data-quantity="' . $quantity . '">&nbsp;&times;&nbsp;' . $quantity . '</td>';
1317
            } else {
1318
                if ( count( $cart_items ) == 1 ) {
1319
                    $can_remove = false;
1320
                }
1321
            }
1322
            $line_item .= '<td class="total">' . $item_subtotal . '</td>';
1323
            
1324
            if ( $use_taxes ) {
1325
                $line_item .= '<td class="tax">' . $line_item_tax . '</td>';
1326
            }
1327
            $line_item .= '<td class="action">';
1328
            if ( !$invoice->is_paid() && !$invoice->is_refunded() && $can_remove ) {
0 ignored issues
show
Bug introduced by
The method is_paid cannot be called on $invoice (of type array).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
Bug introduced by
The method is_refunded cannot be called on $invoice (of type array).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1329
                $line_item .= '<i class="fa fa-remove wpinv-item-remove"></i>';
1330
            }
1331
            $line_item .= '</td>';
1332
        $line_item .= '</tr>';
1333
1334
        echo apply_filters( 'wpinv_admin_line_item', $line_item, $cart_item, $invoice );
1335
1336
        $count++;
1337
    } 
1338
1339
    do_action( 'wpinv_admin_after_line_items', $cart_items, $invoice );
1340
1341
    return ob_get_clean();
1342
}
1343
1344
function wpinv_checkout_form() {
1345
    global $wpi_checkout_id;
1346
1347
    // Set current invoice id.
1348
    $wpi_checkout_id = wpinv_get_invoice_cart_id();
1349
1350
    $form_action  = esc_url( wpinv_get_checkout_uri() );
1351
1352
    ob_start();
1353
        echo '<div id="wpinv_checkout_wrap">';
1354
1355
        if ( wpinv_get_cart_contents() || wpinv_cart_has_fees() ) {
1356
            ?>
1357
            <div id="wpinv_checkout_form_wrap" class="wpinv_clearfix table-responsive">
1358
                <?php do_action( 'wpinv_before_checkout_form' ); ?>
1359
                <form id="wpinv_checkout_form" class="wpi-form" action="<?php echo $form_action; ?>" method="POST">
1360
                    <?php
1361
                    do_action( 'wpinv_checkout_form_top' );
1362
                    do_action( 'wpinv_checkout_billing_info' );
1363
                    do_action( 'wpinv_checkout_cart' );
1364
                    do_action( 'wpinv_payment_mode_select'  );
1365
                    do_action( 'wpinv_checkout_form_bottom' )
1366
                    ?>
1367
                </form>
1368
                <?php do_action( 'wpinv_after_purchase_form' ); ?>
1369
            </div><!--end #wpinv_checkout_form_wrap-->
1370
        <?php
1371
        } else {
1372
            do_action( 'wpinv_cart_empty' );
1373
        }
1374
        echo '</div><!--end #wpinv_checkout_wrap-->';
1375
    return ob_get_clean();
1376
}
1377
1378
function wpinv_checkout_cart( $cart_details = array(), $echo = true ) {
1379
    global $ajax_cart_details;
1380
    $ajax_cart_details = $cart_details;
1381
    /*
1382
    // Check if the Update cart button should be shown
1383
    if( wpinv_item_quantities_enabled() ) {
1384
        add_action( 'wpinv_cart_footer_buttons', 'wpinv_update_cart_button' );
1385
    }
1386
    
1387
    // Check if the Save Cart button should be shown
1388
    if( !wpinv_is_cart_saving_disabled() ) {
1389
        add_action( 'wpinv_cart_footer_buttons', 'wpinv_save_cart_button' );
1390
    }
1391
    */
1392
    ob_start();
1393
    do_action( 'wpinv_before_checkout_cart' );
1394
    echo '<div id="wpinv_checkout_cart_form" method="post">';
1395
        echo '<div id="wpinv_checkout_cart_wrap">';
1396
            wpinv_get_template_part( 'wpinv-checkout-cart' );
1397
        echo '</div>';
1398
    echo '</div>';
1399
    do_action( 'wpinv_after_checkout_cart' );
1400
    $content = ob_get_clean();
1401
    
1402
    if ( $echo ) {
1403
        echo $content;
1404
    } else {
1405
        return $content;
1406
    }
1407
}
1408
add_action( 'wpinv_checkout_cart', 'wpinv_checkout_cart', 10 );
1409
1410
function wpinv_empty_cart_message() {
1411
	return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
1412
}
1413
1414
/**
1415
 * Echoes the Empty Cart Message
1416
 *
1417
 * @since 1.0
1418
 * @return void
1419
 */
1420
function wpinv_empty_checkout_cart() {
1421
	echo wpinv_empty_cart_message();
1422
}
1423
add_action( 'wpinv_cart_empty', 'wpinv_empty_checkout_cart' );
1424
1425
function wpinv_save_cart_button() {
1426
    if ( wpinv_is_cart_saving_disabled() )
1427
        return;
1428
?>
1429
    <a class="wpinv-cart-saving-button wpinv-submit button" id="wpinv-save-cart-button" href="<?php echo esc_url( add_query_arg( 'wpi_action', 'save_cart' ) ); ?>"><?php _e( 'Save Cart', 'invoicing' ); ?></a>
1430
<?php
1431
}
1432
1433
function wpinv_update_cart_button() {
1434
    if ( !wpinv_item_quantities_enabled() )
1435
        return;
1436
?>
1437
    <input type="submit" name="wpinv_update_cart_submit" class="wpinv-submit wpinv-no-js button" value="<?php _e( 'Update Cart', 'invoicing' ); ?>"/>
1438
    <input type="hidden" name="wpi_action" value="update_cart"/>
1439
<?php
1440
}
1441
1442
function wpinv_checkout_cart_columns() {
1443
    $default = 3;
1444
    if ( wpinv_item_quantities_enabled() ) {
1445
        $default++;
1446
    }
1447
    
1448
    if ( wpinv_use_taxes() ) {
1449
        $default++;
1450
    }
1451
1452
    return apply_filters( 'wpinv_checkout_cart_columns', $default );
1453
}
1454
1455
function wpinv_display_cart_messages() {
1456
    global $wpi_session;
1457
1458
    $messages = $wpi_session->get( 'wpinv_cart_messages' );
1459
1460
    if ( $messages ) {
1461
        foreach ( $messages as $message_id => $message ) {
1462
            // Try and detect what type of message this is
1463
            if ( strpos( strtolower( $message ), 'error' ) ) {
1464
                $type = 'error';
1465
            } elseif ( strpos( strtolower( $message ), 'success' ) ) {
1466
                $type = 'success';
1467
            } else {
1468
                $type = 'info';
1469
            }
1470
1471
            $classes = apply_filters( 'wpinv_' . $type . '_class', array( 'wpinv_errors', 'wpinv-alert', 'wpinv-alert-' . $type ) );
1472
1473
            echo '<div class="' . implode( ' ', $classes ) . '">';
1474
                // Loop message codes and display messages
1475
                    echo '<p class="wpinv_error" id="wpinv_msg_' . $message_id . '">' . $message . '</p>';
1476
            echo '</div>';
1477
        }
1478
1479
        // Remove all of the cart saving messages
1480
        $wpi_session->set( 'wpinv_cart_messages', null );
1481
    }
1482
}
1483
add_action( 'wpinv_before_checkout_cart', 'wpinv_display_cart_messages' );
1484
1485
function wpinv_discount_field() {
1486
    if ( isset( $_GET['wpi-gateway'] ) && wpinv_is_ajax_disabled() ) {
1487
        return; // Only show before a payment method has been selected if ajax is disabled
1488
    }
1489
1490
    if ( !wpinv_is_checkout() ) {
1491
        return;
1492
    }
1493
1494
    if ( wpinv_has_active_discounts() && wpinv_get_cart_total() ) {
1495
    ?>
1496
    <div id="wpinv-discount-field" class="panel panel-default">
1497
        <div class="panel-body">
1498
            <p>
1499
                <label class="wpinv-label" for="wpinv_discount_code"><strong><?php _e( 'Discount', 'invoicing' ); ?></strong></label>
1500
                <span class="wpinv-description"><?php _e( 'Enter a discount code if you have one.', 'invoicing' ); ?></span>
1501
            </p>
1502
            <div class="form-group row">
1503
                <div class="col-sm-4">
1504
                    <input class="wpinv-input form-control" type="text" id="wpinv_discount_code" name="wpinv_discount_code" placeholder="<?php _e( 'Enter discount code', 'invoicing' ); ?>"/>
1505
                </div>
1506
                <div class="col-sm-3">
1507
                    <button id="wpi-apply-discount" type="button" class="btn btn-success btn-sm"><?php _e( 'Apply Discount', 'invoicing' ); ?></button>
1508
                </div>
1509
                <div style="clear:both"></div>
1510
                <div class="col-sm-12 wpinv-discount-msg">
1511
                    <div class="alert alert-success"><i class="fa fa-check-circle"></i><span class="wpi-msg"></span></div>
1512
                    <div class="alert alert-error"><i class="fa fa-warning"></i><span class="wpi-msg"></span></div>
1513
                </div>
1514
            </div>
1515
        </div>
1516
    </div>
1517
<?php
1518
    }
1519
}
1520
add_action( 'wpinv_after_checkout_cart', 'wpinv_discount_field', -10 );
1521
1522
function wpinv_agree_to_terms_js() {
1523
    if ( wpinv_get_option( 'show_agree_to_terms', false ) ) {
1524
?>
1525
<script type="text/javascript">
1526
    jQuery(document).ready(function($){
1527
        $( document.body ).on('click', '.wpinv_terms_links', function(e) {
1528
            //e.preventDefault();
1529
            $('#wpinv_terms').slideToggle();
1530
            $('.wpinv_terms_links').toggle();
1531
            return false;
1532
        });
1533
    });
1534
</script>
1535
<?php
1536
    }
1537
}
1538
add_action( 'wpinv_checkout_form_top', 'wpinv_agree_to_terms_js' );
1539
1540
function wpinv_payment_mode_select() {
1541
    $gateways = wpinv_get_enabled_payment_gateways( true );
1542
    $gateways = apply_filters( 'wpinv_payment_gateways_on_cart', $gateways );
1543
    $page_URL = wpinv_get_current_page_url();
0 ignored issues
show
Unused Code introduced by
$page_URL is not used, you could remove the assignment.

This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.

$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.

Loading history...
1544
    $invoice = wpinv_get_invoice( 0, true );
1545
1546
    do_action('wpinv_payment_mode_top');
1547
    $invoice_id = (int)$invoice->ID;
1548
    $chosen_gateway = wpinv_get_chosen_gateway( $invoice_id );
1549
    ?>
1550
    <div id="wpinv_payment_mode_select" data-gateway="<?php echo $chosen_gateway; ?>" <?php echo ( $invoice->is_free() ? 'style="display:none;" data-free="1"' : '' ); ?>>
1551
            <?php do_action( 'wpinv_payment_mode_before_gateways_wrap' ); ?>
1552
            <div id="wpinv-payment-mode-wrap" class="panel panel-default">
1553
                <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Select Payment Method', 'invoicing' ); ?></h3></div>
1554
                <div class="panel-body list-group wpi-payment_methods">
1555
                    <?php
1556
                    do_action( 'wpinv_payment_mode_before_gateways' );
1557
1558
                    if ( !empty( $gateways ) ) {
1559
                        foreach ( $gateways as $gateway_id => $gateway ) {
1560
                            $checked = checked( $gateway_id, $chosen_gateway, false );
1561
                            $button_label = wpinv_get_gateway_button_label( $gateway_id );
1562
                            $description = wpinv_get_gateway_description( $gateway_id );
1563
                            ?>
1564
                            <div class="list-group-item">
1565
                                <div class="radio">
1566
                                    <label><input type="radio" data-button-text="<?php echo esc_attr( $button_label );?>" value="<?php echo esc_attr( $gateway_id ) ;?>" <?php echo $checked ;?> id="wpi_gateway_<?php echo esc_attr( $gateway_id );?>" name="wpi-gateway" class="wpi-pmethod"><?php echo esc_html( $gateway['checkout_label'] ); ?></label>
1567
                                </div>
1568
                                <div style="display:none;" class="payment_box wpi_gateway_<?php echo esc_attr( $gateway_id );?>" role="alert">
1569
                                    <?php if ( !empty( $description ) ) { ?>
1570
                                        <div class="wpi-gateway-desc alert alert-info"><?php echo $description;?></div>
1571
                                    <?php } ?>
1572
                                    <?php do_action( 'wpinv_' . $gateway_id . '_cc_form', $invoice_id ) ;?>
1573
                                </div>
1574
                            </div>
1575
                            <?php
1576
                        }
1577
                    } else {
1578
                        echo '<div class="alert alert-warning">'. __( 'No payment gateway active', 'invoicing' ) .'</div>';
1579
                    }
1580
1581
                    do_action( 'wpinv_payment_mode_after_gateways' );
1582
                    ?>
1583
                </div>
1584
            </div>
1585
            <?php do_action( 'wpinv_payment_mode_after_gateways_wrap' ); ?>
1586
    </div>
1587
    <?php
1588
    do_action('wpinv_payment_mode_bottom');
1589
}
1590
add_action( 'wpinv_payment_mode_select', 'wpinv_payment_mode_select' );
1591
1592
function wpinv_checkout_billing_info() {
1593
    if ( wpinv_is_checkout() ) {
1594
        $logged_in          = is_user_logged_in();
0 ignored issues
show
Unused Code introduced by
$logged_in is not used, you could remove the assignment.

This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.

$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.

Loading history...
1595
        $billing_details    = wpinv_checkout_billing_details();
1596
        $selected_country   = !empty( $billing_details['country'] ) ? $billing_details['country'] : wpinv_default_billing_country();
1597
        ?>
1598
        <div id="wpinv-fields" class="clearfix">
1599
            <div id="wpi-billing" class="wpi-billing clearfix panel panel-default">
1600
                <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Billing Details', 'invoicing' );?></h3></div>
1601
                <div id="wpinv-fields-box" class="panel-body">
1602
                    <?php do_action( 'wpinv_checkout_billing_fields_first', $billing_details ); ?>
1603
                    <p class="wpi-cart-field wpi-col2 wpi-colf">
1604
                        <label for="wpinv_first_name" class="wpi-label"><?php _e( 'First Name', 'invoicing' );?><?php if ( wpinv_get_option( 'fname_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1605
                        <?php
1606
                        echo wpinv_html_text( array(
1607
                                'id'            => 'wpinv_first_name',
1608
                                'name'          => 'wpinv_first_name',
1609
                                'value'         => $billing_details['first_name'],
1610
                                'class'         => 'wpi-input form-control',
1611
                                'placeholder'   => __( 'First name', 'invoicing' ),
1612
                                'required'      => (bool)wpinv_get_option( 'fname_mandatory' ),
1613
                            ) );
1614
                        ?>
1615
                    </p>
1616
                    <p class="wpi-cart-field wpi-col2 wpi-coll">
1617
                        <label for="wpinv_last_name" class="wpi-label"><?php _e( 'Last Name', 'invoicing' );?><?php if ( wpinv_get_option( 'lname_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1618
                        <?php
1619
                        echo wpinv_html_text( array(
1620
                                'id'            => 'wpinv_last_name',
1621
                                'name'          => 'wpinv_last_name',
1622
                                'value'         => $billing_details['last_name'],
1623
                                'class'         => 'wpi-input form-control',
1624
                                'placeholder'   => __( 'Last name', 'invoicing' ),
1625
                                'required'      => (bool)wpinv_get_option( 'lname_mandatory' ),
1626
                            ) );
1627
                        ?>
1628
                    </p>
1629
                    <p class="wpi-cart-field wpi-col2 wpi-colf">
1630
                        <label for="wpinv_address" class="wpi-label"><?php _e( 'Address', 'invoicing' );?><?php if ( wpinv_get_option( 'address_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1631
                        <?php
1632
                        echo wpinv_html_text( array(
1633
                                'id'            => 'wpinv_address',
1634
                                'name'          => 'wpinv_address',
1635
                                'value'         => $billing_details['address'],
1636
                                'class'         => 'wpi-input form-control',
1637
                                'placeholder'   => __( 'Address', 'invoicing' ),
1638
                                'required'      => (bool)wpinv_get_option( 'address_mandatory' ),
1639
                            ) );
1640
                        ?>
1641
                    </p>
1642
                    <p class="wpi-cart-field wpi-col2 wpi-coll">
1643
                        <label for="wpinv_city" class="wpi-label"><?php _e( 'City', 'invoicing' );?><?php if ( wpinv_get_option( 'city_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1644
                        <?php
1645
                        echo wpinv_html_text( array(
1646
                                'id'            => 'wpinv_city',
1647
                                'name'          => 'wpinv_city',
1648
                                'value'         => $billing_details['city'],
1649
                                'class'         => 'wpi-input form-control',
1650
                                'placeholder'   => __( 'City', 'invoicing' ),
1651
                                'required'      => (bool)wpinv_get_option( 'city_mandatory' ),
1652
                            ) );
1653
                        ?>
1654
                    </p>
1655
                    <p id="wpinv_country_box" class="wpi-cart-field wpi-col2 wpi-colf">
1656
                        <label for="wpinv_country" class="wpi-label"><?php _e( 'Country', 'invoicing' );?><?php if ( wpinv_get_option( 'country_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1657
                        <?php echo wpinv_html_select( array(
1658
                            'options'          => wpinv_get_country_list(),
1659
                            'name'             => 'wpinv_country',
1660
                            'id'               => 'wpinv_country',
1661
                            'selected'         => $selected_country,
1662
                            'show_option_all'  => false,
1663
                            'show_option_none' => false,
1664
                            'class'            => 'wpi-input form-control',
1665
                            'placeholder'      => __( 'Choose a country', 'invoicing' ),
1666
                            'required'         => (bool)wpinv_get_option( 'country_mandatory' ),
1667
                        ) ); ?>
1668
                    </p>
1669
                    <p id="wpinv_state_box" class="wpi-cart-field wpi-col2 wpi-coll">
1670
                        <label for="wpinv_state" class="wpi-label"><?php _e( 'State / Province', 'invoicing' );?><?php if ( wpinv_get_option( 'state_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1671
                        <?php
1672
                        $states = wpinv_get_country_states( $selected_country );
1673
                        if( !empty( $states ) ) {
1674
                            echo wpinv_html_select( array(
1675
                                'options'          => $states,
1676
                                'name'             => 'wpinv_state',
1677
                                'id'               => 'wpinv_state',
1678
                                'selected'         => $billing_details['state'],
1679
                                'show_option_all'  => false,
1680
                                'show_option_none' => false,
1681
                                'class'            => 'wpi-input form-control',
1682
                                'placeholder'      => __( 'Choose a state', 'invoicing' ),
1683
                                'required'         => (bool)wpinv_get_option( 'state_mandatory' ),
1684
                            ) );
1685
                        } else {
1686
                            echo wpinv_html_text( array(
1687
                                'name'          => 'wpinv_state',
1688
                                'value'         => $billing_details['state'],
1689
                                'id'            => 'wpinv_state',
1690
                                'class'         => 'wpi-input form-control',
1691
                                'placeholder'   => __( 'State / Province', 'invoicing' ),
1692
                                'required'      => (bool)wpinv_get_option( 'state_mandatory' ),
1693
                            ) );
1694
                        }
1695
                        ?>
1696
                    </p>
1697
                    <p class="wpi-cart-field wpi-col2 wpi-colf">
1698
                        <label for="wpinv_zip" class="wpi-label"><?php _e( 'ZIP / Postcode', 'invoicing' );?><?php if ( wpinv_get_option( 'zip_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1699
                        <?php
1700
                        echo wpinv_html_text( array(
1701
                                'name'          => 'wpinv_zip',
1702
                                'value'         => $billing_details['zip'],
1703
                                'id'            => 'wpinv_zip',
1704
                                'class'         => 'wpi-input form-control',
1705
                                'placeholder'   => __( 'ZIP / Postcode', 'invoicing' ),
1706
                                'required'      => (bool)wpinv_get_option( 'zip_mandatory' ),
1707
                            ) );
1708
                        ?>
1709
                    </p>
1710
                    <p class="wpi-cart-field wpi-col2 wpi-coll">
1711
                        <label for="wpinv_phone" class="wpi-label"><?php _e( 'Phone', 'invoicing' );?><?php if ( wpinv_get_option( 'phone_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1712
                        <?php
1713
                        echo wpinv_html_text( array(
1714
                                'id'            => 'wpinv_phone',
1715
                                'name'          => 'wpinv_phone',
1716
                                'value'         => $billing_details['phone'],
1717
                                'class'         => 'wpi-input form-control',
1718
                                'placeholder'   => __( 'Phone', 'invoicing' ),
1719
                                'required'      => (bool)wpinv_get_option( 'phone_mandatory' ),
1720
                            ) );
1721
                        ?>
1722
                    </p>
1723
                    <?php do_action( 'wpinv_checkout_billing_fields_last', $billing_details ); ?>
1724
                    <div class="clearfix"></div>
1725
                </div>
1726
            </div>
1727
            <?php do_action( 'wpinv_after_billing_fields', $billing_details ); ?>
1728
        </div>
1729
        <?php
1730
    }
1731
}
1732
add_action( 'wpinv_checkout_billing_info', 'wpinv_checkout_billing_info' );
1733
1734
function wpinv_checkout_hidden_fields() {
1735
?>
1736
    <?php if ( is_user_logged_in() ) { ?>
1737
    <input type="hidden" name="wpinv_user_id" value="<?php echo get_current_user_id(); ?>"/>
1738
    <?php } ?>
1739
    <input type="hidden" name="wpi_action" value="payment" />
1740
<?php
1741
}
1742
1743
function wpinv_checkout_button_purchase() {
1744
    ob_start();
1745
?>
1746
    <input type="submit" class="btn btn-success wpinv-submit" id="wpinv-payment-button" data-value="<?php esc_attr_e( 'Proceed to Pay', 'invoicing' ) ?>" name="wpinv_payment" value="<?php esc_attr_e( 'Proceed to Pay', 'invoicing' ) ?>"/>
1747
<?php
1748
    return apply_filters( 'wpinv_checkout_button_purchase', ob_get_clean() );
1749
}
1750
1751
function wpinv_checkout_total() {
1752
    global $cart_total;
1753
?>
1754
<div id="wpinv_checkout_total" class="panel panel-info">
1755
    <div class="panel-body">
1756
    <?php
1757
    do_action( 'wpinv_purchase_form_before_checkout_total' );
1758
    ?>
1759
    <strong><?php _e( 'Invoice Total:', 'invoicing' ) ?></strong> <span class="wpinv-chdeckout-total"><?php echo $cart_total;?></span>
1760
    <?php
1761
    do_action( 'wpinv_purchase_form_after_checkout_total' );
1762
    ?>
1763
    </div>
1764
</div>
1765
<?php
1766
}
1767
add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_total', 9998 );
1768
1769
function wpinv_checkout_submit() {
1770
?>
1771
<div id="wpinv_purchase_submit" class="panel panel-success">
1772
    <div class="panel-body text-center">
1773
    <?php
1774
    do_action( 'wpinv_purchase_form_before_submit' );
1775
    wpinv_checkout_hidden_fields();
1776
    echo wpinv_checkout_button_purchase();
1777
    do_action( 'wpinv_purchase_form_after_submit' );
1778
    ?>
1779
    </div>
1780
</div>
1781
<?php
1782
}
1783
add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_submit', 9999 );
1784
1785
function wpinv_receipt_billing_address( $invoice_id = 0 ) {
1786
    $invoice = wpinv_get_invoice( $invoice_id );
1787
1788
    if ( empty( $invoice ) ) {
1789
        return NULL;
1790
    }
1791
1792
    $billing_details = $invoice->get_user_info();
1793
    $address_row = '';
1794
    if ( $address = $billing_details['address'] ) {
1795
        $address_row .= wpautop( wp_kses_post( $address ) );
1796
    }
1797
1798
    $address_fields = array();
1799
    if ( !empty( $billing_details['city'] ) ) {
1800
        $address_fields[] = $billing_details['city'];
1801
    }
1802
1803
    $billing_country = !empty( $billing_details['country'] ) ? $billing_details['country'] : '';
1804
    if ( !empty( $billing_details['state'] ) ) {
1805
        $address_fields[] = wpinv_state_name( $billing_details['state'], $billing_country );
1806
    }
1807
1808
    if ( !empty( $billing_country ) ) {
1809
        $address_fields[] = wpinv_country_name( $billing_country );
1810
    }
1811
1812 View Code Duplication
    if ( !empty( $address_fields ) ) {
1813
        $address_fields = implode( ", ", $address_fields );
1814
1815
        if ( !empty( $billing_details['zip'] ) ) {
1816
            $address_fields .= ' ' . $billing_details['zip'];
1817
        }
1818
1819
        $address_row .= wpautop( wp_kses_post( $address_fields ) );
1820
    }
1821
    ob_start();
1822
    ?>
1823
    <table class="table table-bordered table-sm wpi-billing-details">
1824
        <tbody>
1825
            <tr class="wpi-receipt-name">
1826
                <th class="text-left"><?php _e( 'Name', 'invoicing' ); ?></th>
1827
                <td><?php echo esc_html( trim( $billing_details['first_name'] . ' ' . $billing_details['last_name'] ) ) ;?></td>
1828
            </tr>
1829
            <tr class="wpi-receipt-email">
1830
                <th class="text-left"><?php _e( 'Email', 'invoicing' ); ?></th>
1831
                <td><?php echo $billing_details['email'] ;?></td>
1832
            </tr>
1833 View Code Duplication
            <?php if ( $billing_details['company'] ) { ?>
1834
            <tr class="wpi-receipt-company">
1835
                <th class="text-left"><?php _e( 'Company', 'invoicing' ); ?></th>
1836
                <td><?php echo esc_html( $billing_details['company'] ) ;?></td>
1837
            </tr>
1838
            <?php } ?>
1839
            <tr class="wpi-receipt-address">
1840
                <th class="text-left"><?php _e( 'Address', 'invoicing' ); ?></th>
1841
                <td><?php echo $address_row ;?></td>
1842
            </tr>
1843 View Code Duplication
            <?php if ( $billing_details['phone'] ) { ?>
1844
            <tr class="wpi-receipt-phone">
1845
                <th class="text-left"><?php _e( 'Phone', 'invoicing' ); ?></th>
1846
                <td><?php echo esc_html( $billing_details['phone'] ) ;?></td>
1847
            </tr>
1848
            <?php } ?>
1849
        </tbody>
1850
    </table>
1851
    <?php
1852
    $output = ob_get_clean();
1853
    
1854
    $output = apply_filters( 'wpinv_receipt_billing_address', $output, $invoice_id );
1855
1856
    echo $output;
1857
}
1858
1859
function wpinv_filter_success_page_content( $content ) {
1860
    if ( isset( $_GET['payment-confirm'] ) && wpinv_is_success_page() ) {
1861
        if ( has_filter( 'wpinv_payment_confirm_' . sanitize_text_field( $_GET['payment-confirm'] ) ) ) {
1862
            $content = apply_filters( 'wpinv_payment_confirm_' . sanitize_text_field( $_GET['payment-confirm'] ), $content );
1863
        }
1864
    }
1865
1866
    return $content;
1867
}
1868
add_filter( 'the_content', 'wpinv_filter_success_page_content', 99999 );
1869
1870
function wpinv_receipt_actions( $invoice ) {
1871
    if ( !empty( $invoice ) ) {
1872
        $actions = array();
1873
1874
        if ( wpinv_user_can_view_invoice( $invoice->ID ) ) {
1875
            $actions['print']   = array(
1876
                'url'  => $invoice->get_view_url( true ),
1877
                'name' => __( 'Print Invoice', 'invoicing' ),
1878
                'class' => 'btn-primary',
1879
            );
1880
        }
1881
1882
        if ( is_user_logged_in() ) {
1883
            $actions['history'] = array(
1884
                'url'  => wpinv_get_history_page_uri(),
1885
                'name' => __( 'Invoice History', 'invoicing' ),
1886
                'class' => 'btn-warning',
1887
            );
1888
        }
1889
1890
        $actions = apply_filters( 'wpinv_invoice_receipt_actions', $actions, $invoice );
1891
1892
        if ( !empty( $actions ) ) {
1893
        ?>
1894
        <div class="wpinv-receipt-actions text-right">
1895
            <?php foreach ( $actions as $key => $action ) { $class = !empty($action['class']) ? sanitize_html_class( $action['class'] ) : ''; ?>
1896
            <a href="<?php echo esc_url( $action['url'] );?>" class="btn btn-sm <?php echo $class . ' ' . sanitize_html_class( $key );?>" <?php echo ( !empty($action['attrs']) ? $action['attrs'] : '' ) ;?>><?php echo esc_html( $action['name'] );?></a>
1897
            <?php } ?>
1898
        </div>
1899
        <?php
1900
        }
1901
    }
1902
}
1903
add_action( 'wpinv_receipt_start', 'wpinv_receipt_actions', -10, 1 );
1904
1905
function wpinv_invoice_link( $invoice_id ) {
1906
    $invoice = wpinv_get_invoice( $invoice_id );
1907
1908
    if ( empty( $invoice ) ) {
1909
        return NULL;
1910
    }
1911
1912
    $invoice_link = '<a href="' . esc_url( $invoice->get_view_url() ) . '">' . $invoice->get_number() . '</a>';
1913
1914
    return apply_filters( 'wpinv_get_invoice_link', $invoice_link, $invoice );
1915
}
1916
1917
function wpinv_invoice_subscription_details( $invoice ) {
1918
    if ( !empty( $invoice ) && $invoice->is_recurring() && !wpinv_is_subscription_payment( $invoice ) ) {
1919
        $subs_db = new WPInv_Subscriptions_DB;
1920
        $subs = $subs_db->get_subscriptions(array('parent_payment_id' => $invoice->ID, 'number' => 1));
1921
        $sub = reset($subs);
1922
1923
        if ( empty( $sub ) ) {
1924
            return;
1925
        }
1926
1927
        $frequency = WPInv_Subscriptions::wpinv_get_pretty_subscription_frequency($sub->period, $sub->frequency);
1928
        $billing = wpinv_price(wpinv_format_amount($sub->recurring_amount), wpinv_get_invoice_currency_code($sub->parent_payment_id)) . ' / ' . $frequency;
1929
        $initial = wpinv_price(wpinv_format_amount($sub->initial_amount), wpinv_get_invoice_currency_code($sub->parent_payment_id));
1930
1931
        $payments = $sub->get_child_payments();
1932
        ?>
1933
        <div class="wpinv-subscriptions-details">
1934
            <h3 class="wpinv-subscriptions-t"><?php echo apply_filters( 'wpinv_subscription_details_title', __( 'Subscription Details', 'invoicing' ) ); ?></h3>
1935
            <table class="table">
1936
                <thead>
1937
                    <tr>
1938
                        <th><?php _e( 'Billing Cycle', 'invoicing' ) ;?></th>
1939
                        <th><?php _e( 'Start Date', 'invoicing' ) ;?></th>
1940
                        <th><?php _e( 'Expiration Date', 'invoicing' ) ;?></th>
1941
                        <th class="text-center"><?php _e( 'Times Billed', 'invoicing' ) ;?></th>
1942
                        <th class="text-center"><?php _e( 'Status', 'invoicing' ) ;?></th>
1943
                    </tr>
1944
                </thead>
1945
                <tbody>
1946
                    <tr>
1947
                        <td><?php printf(_x('%s then %s', 'Initial subscription amount then billing cycle and amount', 'invoicing'), $initial, $billing); ?></td>
1948
                        <td><?php echo date_i18n(get_option('date_format'), strtotime($sub->created, current_time('timestamp'))); ?></td>
1949
                        <td><?php echo date_i18n(get_option('date_format'), strtotime($sub->expiration, current_time('timestamp'))); ?></td>
1950
                        <td class="text-center"><?php echo $sub->get_times_billed() . ' / ' . (($sub->bill_times == 0) ? 'Until Cancelled' : $sub->bill_times); ?></td>
1951
                        <td class="text-center wpi-sub-status"><?php echo $sub->get_status_label(); ?>
1952
                        </td>
1953
                    </tr>
1954
                </tbody>
1955
            </table>
1956
        </div>
1957
        <?php if ( !empty( $payments ) ) { ?>
1958
        <div class="wpinv-renewal-payments">
1959
            <h3 class="wpinv-renewals-t"><?php echo apply_filters( 'wpinv_renewal_payments_title', __( 'Renewal Payments', 'invoicing' ) ); ?></h3>
1960
            <table class="table">
1961
                <thead>
1962
                    <tr>
1963
                        <th>#</th>
1964
                        <th><?php _e( 'Invoice', 'invoicing' ) ;?></th>
1965
                        <th><?php _e( 'Date', 'invoicing' ) ;?></th>
1966
                        <th class="text-right"><?php _e( 'Amount', 'invoicing' ) ;?></th>
1967
                    </tr>
1968
                </thead>
1969
                <tbody>
1970
                    <?php
1971
                        $i = 1;
1972
                        foreach ( $payments as $payment ) {
1973
                            $invoice_id = $payment->ID;
1974
                    ?>
1975
                    <tr>
1976
                        <th scope="row"><?php echo $i;?></th>
1977
                        <td><?php echo wpinv_invoice_link( $invoice_id ) ;?></td>
1978
                        <td><?php echo wpinv_get_invoice_date( $invoice_id ); ?></td>
1979
                        <td class="text-right"><?php echo wpinv_payment_total( $invoice_id, true ); ?></td>
1980
                    </tr>
1981
                    <?php $i++; } ?>
1982
                    <tr><td colspan="4" style="padding:0"></td></tr>
1983
                </tbody>
1984
            </table>
1985
        </div>
1986
        <?php } ?>
1987
        <?php
1988
    }
1989
}
1990
1991
function wpinv_cart_total_label( $label, $invoice ) {
1992
    if ( empty( $invoice ) ) {
1993
        return $label;
1994
    }
1995
1996
    $prefix_label = '';
1997
    if ( $invoice->is_parent() && $item_id = $invoice->get_recurring() ) {
1998
        $prefix_label   = '<span class="label label-primary label-recurring">' . __( 'Recurring Payment', 'invoicing' ) . '</span> ' . wpinv_subscription_payment_desc( $invoice );
1999
    } else if ( $invoice->is_renewal() ) {
2000
        $prefix_label   = '<span class="label label-primary label-renewal">' . __( 'Renewal Payment', 'invoicing' ) . '</span> ';        
2001
    }
2002
2003
    if ( $prefix_label != '' ) {
2004
        $label  = '<span class="wpinv-cart-sub-desc">' . $prefix_label . '</span> ' . $label;
2005
    }
2006
2007
    return $label;
2008
}
2009
add_filter( 'wpinv_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2010
add_filter( 'wpinv_email_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2011
add_filter( 'wpinv_print_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2012
2013
add_action( 'wpinv_invoice_print_middle', 'wpinv_invoice_subscription_details', 10, 1 );
2014
2015
function wpinv_invoice_print_description( $invoice ) {
2016
    if ( empty( $invoice ) ) {
2017
        return NULL;
2018
    }
2019
    if ( $description = wpinv_get_invoice_description( $invoice->ID ) ) {
2020
        ?>
2021
        <div class="row wpinv-lower">
2022
            <div class="col-sm-12 wpinv-description">
2023
                <?php echo wpautop( $description ); ?>
2024
            </div>
2025
        </div>
2026
        <?php
2027
    }
2028
}
2029
add_action( 'wpinv_invoice_print_middle', 'wpinv_invoice_print_description', 10.1, 1 );
2030
2031
function wpinv_invoice_print_payment_info( $invoice ) {
2032
    if ( empty( $invoice ) ) {
2033
        return NULL;
2034
    }
2035
2036
    if ( $payments_info = wpinv_display_payments_info( $invoice->ID, false ) ) {
2037
        ?>
2038
        <div class="row wpinv-payments">
2039
            <div class="col-sm-12">
2040
                <?php echo $payments_info; ?>
2041
            </div>
2042
        </div>
2043
        <?php 
2044
    }
2045
}
2046
// add_action( 'wpinv_invoice_print_after_line_items', 'wpinv_invoice_print_payment_info', 10, 1 );
0 ignored issues
show
Unused Code Comprehensibility introduced by
59% of this comment could be valid code. Did you maybe forget this after debugging?

Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.

The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.

This check looks for comments that seem to be mostly valid code and reports them.

Loading history...
2047
2048
function wpinv_get_invoice_note_line_item( $note, $echo = true ) {
2049
    if ( empty( $note ) ) {
2050
        return NULL;
2051
    }
2052
2053
    if ( is_int( $note ) ) {
2054
        $note = get_comment( $note );
2055
    }
2056
2057
    if ( !( is_object( $note ) && is_a( $note, 'WP_Comment' ) ) ) {
2058
        return NULL;
2059
    }
2060
2061
    $note_classes   = array( 'note' );
2062
    $note_classes[] = get_comment_meta( $note->comment_ID, '_wpi_customer_note', true ) ? 'customer-note' : '';
2063
    $note_classes[] = $note->comment_author === 'System' ? 'system-note' : '';
2064
    $note_classes   = apply_filters( 'wpinv_invoice_note_class', array_filter( $note_classes ), $note );
2065
    $note_classes   = !empty( $note_classes ) ? implode( ' ', $note_classes ) : '';
2066
2067
    ob_start();
2068
    ?>
2069
    <li rel="<?php echo absint( $note->comment_ID ) ; ?>" class="<?php echo esc_attr( $note_classes ); ?>">
2070
        <div class="note_content">
2071
            <?php echo wpautop( wptexturize( wp_kses_post( $note->comment_content ) ) ); ?>
2072
        </div>
2073
        <p class="meta">
2074
            <abbr class="exact-date" title="<?php echo $note->comment_date; ?>"><?php printf( __( '%1$s - %2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( get_option( 'date_format' ), strtotime( $note->comment_date ) ), date_i18n( get_option( 'time_format' ), strtotime( $note->comment_date ) ) ); ?></abbr>&nbsp;&nbsp;
2075
            <?php if ( $note->comment_author !== 'System' || current_user_can( 'manage_options' ) ) { ?>
2076
                <a href="#" class="delete_note"><?php _e( 'Delete note', 'invoicing' ); ?></a>
2077
            <?php } ?>
2078
        </p>
2079
    </li>
2080
    <?php
2081
    $note_content = ob_get_clean();
2082
    $note_content = apply_filters( 'wpinv_get_invoice_note_line_item', $note_content, $note, $echo );
2083
2084
    if ( $echo ) {
2085
        echo $note_content;
2086
    } else {
2087
        return $note_content;
2088
    }
2089
}
2090
2091
function wpinv_invalid_invoice_content() {
2092
    global $post;
2093
2094
    $invoice = wpinv_get_invoice( $post->ID );
2095
2096
    $error = __( 'This invoice is only viewable by clicking on the invoice link that sent to you via email.', 'invoicing' );
2097
    if ( !empty( $invoice->ID ) && $invoice->has_status( array_keys( wpinv_get_invoice_statuses() ) ) ) {
2098
        if ( is_user_logged_in() ) {
2099 View Code Duplication
            if ( wpinv_require_login_to_checkout() ) {
2100
                if ( isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
2101
                    $error = __( 'You are not allowed to view this invoice.', 'invoicing' );
2102
                }
2103
            }
2104 View Code Duplication
        } else {
2105
            if ( wpinv_require_login_to_checkout() ) {
2106
                if ( isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
2107
                    $error = __( 'You must be logged in to view this invoice.', 'invoicing' );
2108
                }
2109
            }
2110
        }
2111
    } else {
2112
        $error = __( 'This invoice is deleted or does not exist.', 'invoicing' );
2113
    }
2114
    ?>
2115
    <div class="row wpinv-row-invalid">
2116
        <div class="col-md-6 col-md-offset-3 wpinv-message error">
2117
            <h3><?php _e( 'Access Denied', 'invoicing' ); ?></h3>
2118
            <p class="wpinv-msg-text"><?php echo $error; ?></p>
2119
        </div>
2120
    </div>
2121
    <?php
2122
}
2123
add_action( 'wpinv_invalid_invoice_content', 'wpinv_invalid_invoice_content' );