Passed
Push — master ( f7b81c...169dfd )
by Stiofan
04:09
created

wpinv-template-functions.php ➔ wpinv_invoice_display_left_actions()   A

Complexity

Conditions 4
Paths 4

Size

Total Lines 12
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
eloc 7
nc 4
nop 1
dl 0
loc 12
rs 9.2
c 0
b 0
f 0
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', 'invoicing/' );
23
}
24
25
function wpinv_post_class( $classes, $class, $post_id ) {
0 ignored issues
show
Unused Code introduced by
The parameter $class 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.

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26
    global $pagenow, $typenow;
27
28
    if ( $pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type( $post_id ) == $typenow && get_post_meta( $post_id, '_wpinv_type', true ) == 'package' ) {
29
        $classes[] = 'wpi-gd-package';
30
    }
31
    return $classes;
32
}
33
add_filter( 'post_class', 'wpinv_post_class', 10, 3 );
34
35
function wpinv_display_invoice_top_bar( $invoice ) {
36
    if ( empty( $invoice ) ) {
37
        return;
38
    }
39
    ?>
40
    <div class="row wpinv-top-bar no-print">
41
        <div class="container">
42
            <div class="col-xs-6">
43
                <?php do_action( 'wpinv_invoice_top_bar_left', $invoice );?>
44
            </div>
45
            <div class="col-xs-6 text-right">
46
                <?php do_action( 'wpinv_invoice_top_bar_right', $invoice );?>
47
            </div>
48
        </div>
49
    </div>
50
    <?php
51
}
52
53
function wpinv_invoice_display_left_actions( $invoice ) {
54
    if ( empty( $invoice ) ) {
55
        return; // Exit if invoice is not set.
56
    }
57
    
58
    if ( $invoice->post_type == 'wpi_invoice' ) {
59
        if ( $invoice->needs_payment() ) {
60
            ?> <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
61
        }
62
    }
63
    do_action('wpinv_invoice_display_left_actions', $invoice);
64
}
65
66
function wpinv_invoice_display_right_actions( $invoice ) {
67
    if ( empty( $invoice ) ) {
68
        return; // Exit if invoice is not set.
69
    }
70
71
    if ( $invoice->post_type == 'wpi_invoice' ) { ?>
72
        <a class="btn btn-primary btn-sm" onclick="window.print();" href="javascript:void(0)"><?php _e( 'Print Invoice', 'invoicing' ); ?></a>
73
        <?php if ( is_user_logged_in() ) { ?>
74
        &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>
75
        <?php }
76
    }
77
    do_action('wpinv_invoice_display_right_actions', $invoice);
78
}
79
80 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...
81
    global $post;
82
83
    if ( !empty( $post ) && $post->post_type == 'wpi_invoice' && is_singular( 'wpi_invoice' ) && is_main_query() ) {
84
        ob_start();
85
        do_action( 'wpinv_before_invoice_content', $post->ID );
86
        $content = ob_get_clean() . $content;
87
    }
88
89
    return $content;
90
}
91
add_filter( 'the_content', 'wpinv_before_invoice_content' );
92
93 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...
94
    global $post;
95
96
    if ( !empty( $post ) && $post->post_type == 'wpi_invoice' && is_singular( 'wpi_invoice' ) && is_main_query() ) {
97
        ob_start();
98
        do_action( 'wpinv_after_invoice_content', $post->ID );
99
        $content .= ob_get_clean();
100
    }
101
102
    return $content;
103
}
104
add_filter( 'the_content', 'wpinv_after_invoice_content' );
105
106
function wpinv_get_templates_dir() {
107
    return WPINV_PLUGIN_DIR . 'templates';
108
}
109
110
function wpinv_get_templates_url() {
111
    return WPINV_PLUGIN_URL . 'templates';
112
}
113
114
function wpinv_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
115
    if ( ! empty( $args ) && is_array( $args ) ) {
116
		extract( $args );
117
	}
118
119
	$located = wpinv_locate_template( $template_name, $template_path, $default_path );
120
	// Allow 3rd party plugin filter template file from their plugin.
121
	$located = apply_filters( 'wpinv_get_template', $located, $template_name, $args, $template_path, $default_path );
122
123
	if ( ! file_exists( $located ) ) {
124
        _doing_it_wrong( __FUNCTION__, sprintf( '<code>%s</code> does not exist.', $located ), '2.1' );
125
		return;
126
	}
127
128
	do_action( 'wpinv_before_template_part', $template_name, $template_path, $located, $args );
129
130
	include( $located );
131
132
	do_action( 'wpinv_after_template_part', $template_name, $template_path, $located, $args );
133
}
134
135
function wpinv_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
136
	ob_start();
137
	wpinv_get_template( $template_name, $args, $template_path, $default_path );
138
	return ob_get_clean();
139
}
140
141
function wpinv_locate_template( $template_name, $template_path = '', $default_path = '' ) {
142
    if ( ! $template_path ) {
143
        $template_path = wpinv_template_path();
144
    }
145
146
    if ( ! $default_path ) {
147
        $default_path = WPINV_PLUGIN_DIR . 'templates/';
148
    }
149
150
    // Look within passed path within the theme - this is priority.
151
    $template = locate_template(
152
        array(
153
            trailingslashit( $template_path ) . $template_name,
154
            $template_name
155
        )
156
    );
157
158
    // Get default templates/
159
    if ( !$template && $default_path ) {
160
        $template = trailingslashit( $default_path ) . $template_name;
161
    }
162
163
    // Return what we found.
164
    return apply_filters( 'wpinv_locate_template', $template, $template_name, $template_path );
165
}
166
167
function wpinv_get_template_part( $slug, $name = null, $load = true ) {
168
	do_action( 'get_template_part_' . $slug, $slug, $name );
169
170
	// Setup possible parts
171
	$templates = array();
172
	if ( isset( $name ) )
173
		$templates[] = $slug . '-' . $name . '.php';
174
	$templates[] = $slug . '.php';
175
176
	// Allow template parts to be filtered
177
	$templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
178
179
	// Return the part that is found
180
	return wpinv_locate_tmpl( $templates, $load, false );
181
}
182
183
function wpinv_locate_tmpl( $template_names, $load = false, $require_once = true ) {
184
	// No file found yet
185
	$located = false;
186
187
	// Try to find a template file
188
	foreach ( (array)$template_names as $template_name ) {
189
190
		// Continue if template is empty
191
		if ( empty( $template_name ) )
192
			continue;
193
194
		// Trim off any slashes from the template name
195
		$template_name = ltrim( $template_name, '/' );
196
197
		// try locating this template file by looping through the template paths
198
		foreach( wpinv_get_theme_template_paths() as $template_path ) {
199
200
			if( file_exists( $template_path . $template_name ) ) {
201
				$located = $template_path . $template_name;
202
				break;
203
			}
204
		}
205
206
		if( !empty( $located ) ) {
207
			break;
208
		}
209
	}
210
211
	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...
212
		load_template( $located, $require_once );
213
214
	return $located;
215
}
216
217
function wpinv_get_theme_template_paths() {
218
	$template_dir = wpinv_get_theme_template_dir_name();
219
220
	$file_paths = array(
221
		1 => trailingslashit( get_stylesheet_directory() ) . $template_dir,
222
		10 => trailingslashit( get_template_directory() ) . $template_dir,
223
		100 => wpinv_get_templates_dir()
224
	);
225
226
	$file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
227
228
	// sort the file paths based on priority
229
	ksort( $file_paths, SORT_NUMERIC );
230
231
	return array_map( 'trailingslashit', $file_paths );
232
}
233
234
function wpinv_get_theme_template_dir_name() {
235
	return trailingslashit( apply_filters( 'wpinv_templates_dir', 'wpinv_templates' ) );
236
}
237
238
function wpinv_checkout_meta_tags() {
239
240
	$pages   = array();
241
	$pages[] = wpinv_get_option( 'success_page' );
242
	$pages[] = wpinv_get_option( 'failure_page' );
243
	$pages[] = wpinv_get_option( 'invoice_history_page' );
244
245
	if( !wpinv_is_checkout() && !is_page( $pages ) ) {
246
		return;
247
	}
248
249
	echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
250
}
251
add_action( 'wp_head', 'wpinv_checkout_meta_tags' );
252
253
function wpinv_add_body_classes( $class ) {
254
	$classes = (array)$class;
255
256
	if( wpinv_is_checkout() ) {
257
		$classes[] = 'wpinv-checkout';
258
		$classes[] = 'wpinv-page';
259
	}
260
261
	if( wpinv_is_success_page() ) {
262
		$classes[] = 'wpinv-success';
263
		$classes[] = 'wpinv-page';
264
	}
265
266
	if( wpinv_is_failed_transaction_page() ) {
267
		$classes[] = 'wpinv-failed-transaction';
268
		$classes[] = 'wpinv-page';
269
	}
270
271
	if( wpinv_is_invoice_history_page() ) {
272
		$classes[] = 'wpinv-history';
273
		$classes[] = 'wpinv-page';
274
	}
275
276
	if( wpinv_is_test_mode() ) {
277
		$classes[] = 'wpinv-test-mode';
278
		$classes[] = 'wpinv-page';
279
	}
280
281
	return array_unique( $classes );
282
}
283
add_filter( 'body_class', 'wpinv_add_body_classes' );
284
285
function wpinv_html_dropdown( $name = 'wpinv_discounts', $selected = 0, $status = '' ) {
286
    $args = array( 'nopaging' => true );
287
288
    if ( ! empty( $status ) )
289
        $args['post_status'] = $status;
290
291
    $discounts = wpinv_get_discounts( $args );
292
    $options   = array();
293
294
    if ( $discounts ) {
295
        foreach ( $discounts as $discount ) {
296
            $options[ absint( $discount->ID ) ] = esc_html( get_the_title( $discount->ID ) );
297
        }
298
    } else {
299
        $options[0] = __( 'No discounts found', 'invoicing' );
300
    }
301
302
    $output = wpinv_html_select( array(
303
        'name'             => $name,
304
        'selected'         => $selected,
305
        'options'          => $options,
306
        'show_option_all'  => false,
307
        'show_option_none' => false,
308
    ) );
309
310
    return $output;
311
}
312
313
function wpinv_html_year_dropdown( $name = 'year', $selected = 0, $years_before = 5, $years_after = 0 ) {
314
    $current     = date( 'Y' );
315
    $start_year  = $current - absint( $years_before );
316
    $end_year    = $current + absint( $years_after );
317
    $selected    = empty( $selected ) ? date( 'Y' ) : $selected;
318
    $options     = array();
319
320
    while ( $start_year <= $end_year ) {
321
        $options[ absint( $start_year ) ] = $start_year;
322
        $start_year++;
323
    }
324
325
    $output = wpinv_html_select( array(
326
        'name'             => $name,
327
        'selected'         => $selected,
328
        'options'          => $options,
329
        'show_option_all'  => false,
330
        'show_option_none' => false
331
    ) );
332
333
    return $output;
334
}
335
336
function wpinv_html_month_dropdown( $name = 'month', $selected = 0 ) {
337
    $month   = 1;
338
    $options = array();
339
    $selected = empty( $selected ) ? date( 'n' ) : $selected;
340
341
    while ( $month <= 12 ) {
342
        $options[ absint( $month ) ] = wpinv_month_num_to_name( $month );
343
        $month++;
344
    }
345
346
    $output = wpinv_html_select( array(
347
        'name'             => $name,
348
        'selected'         => $selected,
349
        'options'          => $options,
350
        'show_option_all'  => false,
351
        'show_option_none' => false
352
    ) );
353
354
    return $output;
355
}
356
357
function wpinv_html_select( $args = array() ) {
358
    $defaults = array(
359
        'options'          => array(),
360
        'name'             => null,
361
        'class'            => '',
362
        'id'               => '',
363
        'selected'         => 0,
364
        'chosen'           => false,
365
        'placeholder'      => null,
366
        'multiple'         => false,
367
        'show_option_all'  => _x( 'All', 'all dropdown items', 'invoicing' ),
368
        'show_option_none' => _x( 'None', 'no dropdown items', 'invoicing' ),
369
        'data'             => array(),
370
        'onchange'         => null,
371
        'required'         => false,
372
        'disabled'         => false,
373
        'readonly'         => false,
374
    );
375
376
    $args = wp_parse_args( $args, $defaults );
377
378
    $data_elements = '';
379
    foreach ( $args['data'] as $key => $value ) {
380
        $data_elements .= ' data-' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
381
    }
382
383
    if( $args['multiple'] ) {
384
        $multiple = ' MULTIPLE';
385
    } else {
386
        $multiple = '';
387
    }
388
389
    if( $args['chosen'] ) {
390
        $args['class'] .= ' wpinv-select-chosen';
391
    }
392
393
    if( $args['placeholder'] ) {
394
        $placeholder = $args['placeholder'];
395
    } else {
396
        $placeholder = '';
397
    }
398
    
399
    $options = '';
400 View Code Duplication
    if( !empty( $args['onchange'] ) ) {
401
        $options .= ' onchange="' . esc_attr( $args['onchange'] ) . '"';
402
    }
403
    
404
    if( !empty( $args['required'] ) ) {
405
        $options .= ' required="required"';
406
    }
407
    
408
    if( !empty( $args['disabled'] ) ) {
409
        $options .= ' disabled';
410
    }
411
    
412
    if( !empty( $args['readonly'] ) ) {
413
        $options .= ' readonly';
414
    }
415
416
    $class  = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
417
    $output = '<select name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] ) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim( $options ) . $data_elements . '>';
418
419 View Code Duplication
    if ( $args['show_option_all'] ) {
420
        if( $args['multiple'] ) {
421
            $selected = selected( true, in_array( 0, $args['selected'] ), false );
422
        } else {
423
            $selected = selected( $args['selected'], 0, false );
424
        }
425
        $output .= '<option value="all"' . $selected . '>' . esc_html( $args['show_option_all'] ) . '</option>';
426
    }
427
428
    if ( !empty( $args['options'] ) ) {
429
430 View Code Duplication
        if ( $args['show_option_none'] ) {
431
            if( $args['multiple'] ) {
432
                $selected = selected( true, in_array( "", $args['selected'] ), false );
433
            } else {
434
                $selected = selected( $args['selected'] === "", true, false );
435
            }
436
            $output .= '<option value=""' . $selected . '>' . esc_html( $args['show_option_none'] ) . '</option>';
437
        }
438
439
        foreach( $args['options'] as $key => $option ) {
440
441
            if( $args['multiple'] && is_array( $args['selected'] ) ) {
442
                $selected = selected( true, (bool)in_array( $key, $args['selected'] ), false );
443
            } else {
444
                $selected = selected( $args['selected'], $key, false );
445
            }
446
447
            $output .= '<option value="' . esc_attr( $key ) . '"' . $selected . '>' . esc_html( $option ) . '</option>';
448
        }
449
    }
450
451
    $output .= '</select>';
452
453
    return $output;
454
}
455
456
function wpinv_item_dropdown( $args = array() ) {
457
    $defaults = array(
458
        'name'              => 'wpi_item',
459
        'id'                => 'wpi_item',
460
        'class'             => '',
461
        'multiple'          => false,
462
        'selected'          => 0,
463
        'chosen'            => false,
464
        'number'            => 100,
465
        'placeholder'       => __( 'Choose a item', 'invoicing' ),
466
        'data'              => array( 'search-type' => 'item' ),
467
        'show_option_all'   => false,
468
        'show_option_none'  => false,
469
        'with_packages'     => true,
470
        'show_recurring'    => false,
471
    );
472
473
    $args = wp_parse_args( $args, $defaults );
474
475
    $item_args = array(
476
        'post_type'      => 'wpi_item',
477
        'orderby'        => 'title',
478
        'order'          => 'ASC',
479
        'posts_per_page' => $args['number']
480
    );
481
    
482
    if ( !$args['with_packages'] ) {
483
        $item_args['meta_query'] = array(
484
            array(
485
                'key'       => '_wpinv_type',
486
                'compare'   => '!=',
487
                'value'     => 'package'
488
            ),
489
        );
490
    }
491
492
    $items      = get_posts( $item_args );
493
    $options    = array();
494
    if ( $items ) {
495
        foreach ( $items as $item ) {
496
            $title = esc_html( $item->post_title );
497
            
498
            if ( !empty( $args['show_recurring'] ) ) {
499
                $title .= wpinv_get_item_suffix( $item->ID, false );
500
            }
501
            
502
            $options[ absint( $item->ID ) ] = $title;
503
        }
504
    }
505
506
    // This ensures that any selected items are included in the drop down
507
    if( is_array( $args['selected'] ) ) {
508
        foreach( $args['selected'] as $item ) {
509
            if( ! in_array( $item, $options ) ) {
510
                $title = get_the_title( $item );
511
                if ( !empty( $args['show_recurring'] ) ) {
512
                    $title .= wpinv_get_item_suffix( $item, false );
513
                }
514
                $options[$item] = $title;
515
            }
516
        }
517
    } elseif ( is_numeric( $args['selected'] ) && $args['selected'] !== 0 ) {
518
        if ( ! in_array( $args['selected'], $options ) ) {
519
            $title = get_the_title( $args['selected'] );
520
            if ( !empty( $args['show_recurring'] ) ) {
521
                $title .= wpinv_get_item_suffix( $args['selected'], false );
522
            }
523
            $options[$args['selected']] = get_the_title( $args['selected'] );
524
        }
525
    }
526
527
    $output = wpinv_html_select( array(
528
        'name'             => $args['name'],
529
        'selected'         => $args['selected'],
530
        'id'               => $args['id'],
531
        'class'            => $args['class'],
532
        'options'          => $options,
533
        'chosen'           => $args['chosen'],
534
        'multiple'         => $args['multiple'],
535
        'placeholder'      => $args['placeholder'],
536
        'show_option_all'  => $args['show_option_all'],
537
        'show_option_none' => $args['show_option_none'],
538
        'data'             => $args['data'],
539
    ) );
540
541
    return $output;
542
}
543
544
function wpinv_html_checkbox( $args = array() ) {
545
    $defaults = array(
546
        'name'     => null,
547
        'current'  => null,
548
        'class'    => 'wpinv-checkbox',
549
        'options'  => array(
550
            'disabled' => false,
551
            'readonly' => false
552
        )
553
    );
554
555
    $args = wp_parse_args( $args, $defaults );
556
557
    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
558
    $options = '';
559
    if ( ! empty( $args['options']['disabled'] ) ) {
560
        $options .= ' disabled="disabled"';
561
    } elseif ( ! empty( $args['options']['readonly'] ) ) {
562
        $options .= ' readonly';
563
    }
564
565
    $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 ) . ' />';
566
567
    return $output;
568
}
569
570
function wpinv_html_text( $args = array() ) {
571
    // Backwards compatibility
572
    if ( func_num_args() > 1 ) {
573
        $args = func_get_args();
574
575
        $name  = $args[0];
576
        $value = isset( $args[1] ) ? $args[1] : '';
577
        $label = isset( $args[2] ) ? $args[2] : '';
578
        $desc  = isset( $args[3] ) ? $args[3] : '';
579
    }
580
581
    $defaults = array(
582
        'id'           => '',
583
        'name'         => isset( $name )  ? $name  : 'text',
584
        'value'        => isset( $value ) ? $value : null,
585
        'label'        => isset( $label ) ? $label : null,
586
        'desc'         => isset( $desc )  ? $desc  : null,
587
        'placeholder'  => '',
588
        'class'        => 'regular-text',
589
        'disabled'     => false,
590
        'readonly'     => false,
591
        'required'     => false,
592
        'autocomplete' => '',
593
        'data'         => false
594
    );
595
596
    $args = wp_parse_args( $args, $defaults );
597
598
    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
599
    $options = '';
600
    if( $args['required'] ) {
601
        $options .= ' required="required"';
602
    }
603
    if( $args['readonly'] ) {
604
        $options .= ' readonly';
605
    }
606
    if( $args['readonly'] ) {
607
        $options .= ' readonly';
608
    }
609
610
    $data = '';
611
    if ( !empty( $args['data'] ) ) {
612
        foreach ( $args['data'] as $key => $value ) {
613
            $data .= 'data-' . wpinv_sanitize_key( $key ) . '="' . esc_attr( $value ) . '" ';
614
        }
615
    }
616
617
    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
618
    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['id'] ) . '">' . esc_html( $args['label'] ) . '</label>';
619 View Code Duplication
    if ( ! empty( $args['desc'] ) ) {
620
        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
621
    }
622
623
    $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 ) . '/>';
624
625
    $output .= '</span>';
626
627
    return $output;
628
}
629
630
function wpinv_html_date_field( $args = array() ) {
631
    if( empty( $args['class'] ) ) {
632
        $args['class'] = 'wpiDatepicker';
633
    } elseif( ! strpos( $args['class'], 'wpiDatepicker' ) ) {
634
        $args['class'] .= ' wpiDatepicker';
635
    }
636
637
    return wpinv_html_text( $args );
638
}
639
640
function wpinv_html_textarea( $args = array() ) {
641
    $defaults = array(
642
        'name'        => 'textarea',
643
        'value'       => null,
644
        'label'       => null,
645
        'desc'        => null,
646
        'class'       => 'large-text',
647
        'disabled'    => false
648
    );
649
650
    $args = wp_parse_args( $args, $defaults );
651
652
    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
653
    $disabled = '';
654
    if( $args['disabled'] ) {
655
        $disabled = ' disabled="disabled"';
656
    }
657
658
    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
659
    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['name'] ) . '">' . esc_html( $args['label'] ) . '</label>';
660
    $output .= '<textarea name="' . esc_attr( $args['name'] ) . '" id="' . wpinv_sanitize_key( $args['name'] ) . '" class="' . $class . '"' . $disabled . '>' . esc_attr( $args['value'] ) . '</textarea>';
661
662 View Code Duplication
    if ( ! empty( $args['desc'] ) ) {
663
        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
664
    }
665
    $output .= '</span>';
666
667
    return $output;
668
}
669
670
function wpinv_html_ajax_user_search( $args = array() ) {
671
    $defaults = array(
672
        'name'        => 'user_id',
673
        'value'       => null,
674
        'placeholder' => __( 'Enter username', 'invoicing' ),
675
        'label'       => null,
676
        'desc'        => null,
677
        'class'       => '',
678
        'disabled'    => false,
679
        'autocomplete'=> 'off',
680
        'data'        => false
681
    );
682
683
    $args = wp_parse_args( $args, $defaults );
684
685
    $args['class'] = 'wpinv-ajax-user-search ' . $args['class'];
686
687
    $output  = '<span class="wpinv_user_search_wrap">';
688
        $output .= wpinv_html_text( $args );
689
        $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>';
690
    $output .= '</span>';
691
692
    return $output;
693
}
694
695
function wpinv_ip_geolocation() {
696
    global $wpinv_euvat;
697
    
698
    $ip         = !empty( $_GET['ip'] ) ? sanitize_text_field( $_GET['ip'] ) : '';    
699
    $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...
700
    $iso        = '';
701
    $country    = '';
702
    $region     = '';
703
    $city       = '';
704
    $longitude  = '';
705
    $latitude   = '';
706
    $credit     = '';
707
    $address    = '';
708
    
709
    if ( wpinv_get_option( 'vat_ip_lookup' ) == 'geoip2' && $geoip2_city = $wpinv_euvat->geoip2_city_record( $ip ) ) {
710
        try {
711
            $iso        = $geoip2_city->country->isoCode;
712
            $country    = $geoip2_city->country->name;
713
            $region     = !empty( $geoip2_city->subdivisions ) && !empty( $geoip2_city->subdivisions[0]->name ) ? $geoip2_city->subdivisions[0]->name : '';
714
            $city       = $geoip2_city->city->name;
715
            $longitude  = $geoip2_city->location->longitude;
716
            $latitude   = $geoip2_city->location->latitude;
717
            $credit     = __( 'Geolocated using the information by MaxMind, available from <a href="http://www.maxmind.com" target="_blank">www.maxmind.com</a>', 'invoicing' );
718
        } catch( Exception $e ) { }
0 ignored issues
show
Coding Style Comprehensibility introduced by
Consider adding a comment why this CATCH block is empty.
Loading history...
719
    }
720
    
721
    if ( !( $iso && $longitude && $latitude ) && function_exists( 'simplexml_load_file' ) ) {
722
        try {
723
            $load_xml = simplexml_load_file( 'http://www.geoplugin.net/xml.gp?ip=' . $ip );
724
            
725
            if ( !empty( $load_xml ) && isset( $load_xml->geoplugin_countryCode ) && !empty( $load_xml->geoplugin_latitude ) && !empty( $load_xml->geoplugin_longitude ) ) {
726
                $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...
727
                $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...
728
                $region     = !empty( $load_xml->geoplugin_regionName ) ? $load_xml->geoplugin_regionName : '';
729
                $city       = !empty( $load_xml->geoplugin_city ) ? $load_xml->geoplugin_city : '';
730
                $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...
731
                $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...
732
                $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...
733
                $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;
734
            }
735
        } catch( Exception $e ) { }
0 ignored issues
show
Coding Style Comprehensibility introduced by
Consider adding a comment why this CATCH block is empty.
Loading history...
736
    }
737
    
738
    if ( $iso && $longitude && $latitude ) {
739
        if ( $city ) {
740
            $address .= $city . ', ';
741
        }
742
        
743
        if ( $region ) {
744
            $address .= $region . ', ';
745
        }
746
        
747
        $address .= $country . ' (' . $iso . ')';
748
        $content = '<p>'. sprintf( __( '<b>Address:</b> %s', 'invoicing' ), $address ) . '</p>';
749
        $content .= '<p>'. $credit . '</p>';
750
    } else {
751
        $content = '<p>'. sprintf( __( 'Unable to find geolocation for the IP address: %s', 'invoicing' ), $ip ) . '</p>';
752
    }
753
    ?>
754
<!DOCTYPE html>
755
<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>
756
<body>
757
    <?php if ( $latitude && $latitude ) { ?>
758
    <div id="map"></div>
759
        <script src="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-rc.1/leaflet.js"></script>
760
        <script type="text/javascript">
761
        var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
762
            osmAttrib = '&copy; <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors',
763
            osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib}),
764
            latlng = new L.LatLng(<?php echo $latitude;?>, <?php echo $longitude;?>);
765
766
        var map = new L.Map('map', {center: latlng, zoom: 12, layers: [osm]});
767
768
        var marker = new L.Marker(latlng);
769
        map.addLayer(marker);
770
771
        marker.bindPopup("<p><?php esc_attr_e( $address );?></p>");
772
    </script>
773
    <?php } ?>
774
    <div style="height:100px"><?php echo $content; ?></div>
775
</body></html>
776
<?php
777
    exit;
778
}
779
add_action( 'wp_ajax_wpinv_ip_geolocation', 'wpinv_ip_geolocation' );
780
add_action( 'wp_ajax_nopriv_wpinv_ip_geolocation', 'wpinv_ip_geolocation' );
781
782
// Set up the template for the invoice.
783
function wpinv_template( $template ) {
784
    global $post, $wp_query;
785
    
786
    if ( ( is_single() || is_404() ) && !empty( $post->ID ) && (get_post_type( $post->ID ) == 'wpi_invoice' or get_post_type( $post->ID ) == 'wpi_quote')) {
787
        if ( wpinv_user_can_print_invoice( $post->ID ) ) {
788
            $template = wpinv_get_template_part( 'wpinv-invoice-print', false, false );
789
        } else {
790
            if ( !is_user_logged_in() && !empty( $_REQUEST['_wpipay'] ) && $invoice = wpinv_get_invoice( $post->ID ) ) {
791
                $user_id = $invoice->get_user_id();
792
                $secret = sanitize_text_field( $_GET['_wpipay'] );
793
794 View Code Duplication
                if ( $secret === md5( $user_id . '::' . $invoice->get_email() . '::' . $invoice->get_key() ) ) { // valid invoice link
795
                    $redirect_to = remove_query_arg( '_wpipay', get_permalink() );
796
797
                    wpinv_guest_redirect( $redirect_to, $user_id );
798
                    wpinv_die();
799
                }
800
            }
801
            $redirect_to = is_user_logged_in() ? wpinv_get_history_page_uri() : wp_login_url( get_permalink() );
802
803
            wp_redirect( $redirect_to );
804
            wpinv_die();
805
        }
806
    }
807
808
    return $template;
809
}
810
811
function wpinv_get_business_address() {
812
    $business_address   = wpinv_store_address();
813
    $business_address   = !empty( $business_address ) ? wpautop( wp_kses_post( $business_address ) ) : '';
814
    
815
    /*
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...
816
    $default_country    = wpinv_get_default_country();
817
    $default_state      = wpinv_get_default_state();
818
    
819
    $address_fields = array();
820
    if ( !empty( $default_state ) ) {
821
        $address_fields[] = wpinv_state_name( $default_state, $default_country );
822
    }
823
    
824
    if ( !empty( $default_country ) ) {
825
        $address_fields[] = wpinv_country_name( $default_country );
826
    }
827
    
828
    if ( !empty( $address_fields ) ) {
829
        $address_fields = implode( ", ", $address_fields );
830
                
831
        $business_address .= wpautop( wp_kses_post( $address_fields ) );
832
    }
833
    */
834
    
835
    $business_address = $business_address ? '<div class="address">' . $business_address . '</div>' : '';
836
    
837
    return apply_filters( 'wpinv_get_business_address', $business_address );
838
}
839
840
function wpinv_display_from_address() {
841
    global $wpinv_euvat;
842
    
843
    $from_name = $wpinv_euvat->get_company_name();
844
    if (empty($from_name)) {
845
        $from_name = wpinv_get_business_name();
846
    }
847
    ?><div class="from col-xs-2"><strong><?php _e( 'From:', 'invoicing' ) ?></strong></div>
848
    <div class="wrapper col-xs-10">
849
        <div class="name"><?php echo esc_html( $from_name ); ?></div>
850
        <?php if ( $address = wpinv_get_business_address() ) { ?>
851
        <div class="address"><?php echo wpautop( wp_kses_post( $address ) );?></div>
852
        <?php } ?>
853
        <?php if ( $email_from = wpinv_mail_get_from_address() ) { ?>
854
        <div class="email_from"><?php echo wp_sprintf( __( 'Email: %s' ), $email_from );?></div>
855
        <?php } ?>
856
    </div>
857
    <?php
858
}
859
860
function wpinv_watermark( $id = 0 ) {
861
    $output = wpinv_get_watermark( $id );
862
    
863
    return apply_filters( 'wpinv_get_watermark', $output, $id );
864
}
865
866
function wpinv_get_watermark( $id ) {
867
    if ( !$id > 0 ) {
868
        return NULL;
869
    }
870
    $invoice = wpinv_get_invoice( $id );
871
    
872
    if ( !empty( $invoice ) && "wpi_invoice" === $invoice->post_type ) {
873
        if ( $invoice->is_paid() ) {
874
            return __( 'Paid', 'invoicing' );
875
        }
876
        if ( $invoice->is_refunded() ) {
877
            return __( 'Refunded', 'invoicing' );
878
        }
879
        if ( $invoice->has_status( array( 'wpi-cancelled' ) ) ) {
880
            return __( 'Cancelled', 'invoicing' );
881
        }
882
    }
883
    
884
    return NULL;
885
}
886
887
function wpinv_display_invoice_details( $invoice ) {
888
    global $wpinv_euvat;
889
    
890
    $invoice_id = $invoice->ID;
891
    $vat_name   = $wpinv_euvat->get_vat_name();
892
    $use_taxes  = wpinv_use_taxes();
893
    
894
    $invoice_status = wpinv_get_invoice_status( $invoice_id );
895
    
896
    if($invoice->post_type == 'wpi_invoice') $type = 'Invoice';
897
    elseif($invoice->post_type == 'wpi_quote') $type = 'Quote';
898
    ?>
899
    <table class="table table-bordered table-sm">
900
        <?php if ( $invoice_number = wpinv_get_invoice_number( $invoice_id ) ) { ?>
901
            <tr class="wpi-row-number">
902
                <th><?php echo sprintf(__( '%s Number', 'invoicing' ), $type); ?></th>
0 ignored issues
show
Bug introduced by
The variable $type 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...
903
                <td><?php echo esc_html( $invoice_number ); ?></td>
904
            </tr>
905
        <?php } ?>
906
        <tr class="wpi-row-status">
907
            <th><?php echo wp_sprintf(__( '%s Status', 'invoicing' ), $type); ?></th>
908
            <td><?php echo wpinv_invoice_status_label( $invoice_status, wpinv_get_invoice_status( $invoice_id, true ) ); ?></td>
909
        </tr>
910
        <?php if ( $invoice->is_renewal() ) { ?>
911
        <tr class="wpi-row-parent">
912
            <th><?php echo wp_sprintf(__( 'Parent %s', 'invoicing' ), $type); ?></th>
913
            <td><?php echo wpinv_invoice_link( $invoice->parent_invoice ); ?></td>
914
        </tr>
915
        <?php } ?>
916
        <tr class="wpi-row-gateway">
917
            <th><?php _e( 'Payment Method', 'invoicing' ); ?></th>
918
            <td><?php echo wpinv_get_payment_gateway_name( $invoice_id ); ?></td>
919
        </tr>
920
        <?php if ( $invoice_date = wpinv_get_invoice_date( $invoice_id ) ) { ?>
921
            <tr class="wpi-row-date">
922
                <th><?php echo wp_sprintf(__( '%s Date', 'invoicing' ), $type); ?></th>
923
                <td><?php echo $invoice_date; ?></td>
924
            </tr>
925
        <?php } ?>
926
        <?php if ( wpinv_get_option( 'overdue_active' ) && $invoice->needs_payment() && ( $due_date = $invoice->get_due_date( true ) ) ) { ?>
927
            <tr class="wpi-row-date">
928
                <th><?php _e( 'Due Date', 'invoicing' ); ?></th>
929
                <td><?php echo $due_date; ?></td>
930
            </tr>
931
        <?php } ?>
932
        <?php if ( $owner_vat_number = $wpinv_euvat->get_vat_number() ) { ?>
933
            <tr class="wpi-row-ovatno">
934
                <th><?php echo wp_sprintf( __( 'Owner %s Number', 'invoicing' ), $vat_name ); ?></th>
935
                <td><?php echo $owner_vat_number; ?></td>
936
            </tr>
937
        <?php } ?>
938
        <?php if ( $use_taxes && $user_vat_number = wpinv_get_invoice_vat_number( $invoice_id ) ) { ?>
939
            <tr class="wpi-row-uvatno">
940
                <th><?php echo wp_sprintf( __( 'Your %s Number', 'invoicing' ), $vat_name ); ?></th>
941
                <td><?php echo $user_vat_number; ?></td>
942
            </tr>
943
        <?php } ?>
944
        <tr class="table-active tr-total wpi-row-total">
945
            <th><strong><?php _e( 'Total Amount', 'invoicing' ) ?></strong></th>
946
            <td><strong><?php echo wpinv_payment_total( $invoice_id, true ); ?></strong></td>
947
        </tr>
948
    </table>
949
<?php
950
}
951
952
function wpinv_display_to_address( $invoice_id = 0 ) {
953
    $invoice = wpinv_get_invoice( $invoice_id );
954
    
955
    if ( empty( $invoice ) ) {
956
        return NULL;
957
    }
958
    
959
    $billing_details = $invoice->get_user_info();
960
    $output = '<div class="to col-xs-2"><strong>' . __( 'To:', 'invoicing' ) . '</strong></div>';
961
    $output .= '<div class="wrapper col-xs-10">';
962
    
963
    ob_start();
964
    do_action( 'wpinv_display_to_address_top', $invoice );
965
    $output .= ob_get_clean();
966
    
967
    $output .= '<div class="name">' . esc_html( trim( $billing_details['first_name'] . ' ' . $billing_details['last_name'] ) ) . '</div>';
968
    if ( $company = $billing_details['company'] ) {
969
        $output .= '<div class="company">' . wpautop( wp_kses_post( $company ) ) . '</div>';
970
    }
971
    $address_row = '';
972
    if ( $address = $billing_details['address'] ) {
973
        $address_row .= wpautop( wp_kses_post( $address ) );
974
    }
975
    
976
    $address_fields = array();
977
    if ( !empty( $billing_details['city'] ) ) {
978
        $address_fields[] = $billing_details['city'];
979
    }
980
    
981
    $billing_country = !empty( $billing_details['country'] ) ? $billing_details['country'] : '';
982
    if ( !empty( $billing_details['state'] ) ) {
983
        $address_fields[] = wpinv_state_name( $billing_details['state'], $billing_country );
984
    }
985
    
986
    if ( !empty( $billing_country ) ) {
987
        $address_fields[] = wpinv_country_name( $billing_country );
988
    }
989
    
990 View Code Duplication
    if ( !empty( $address_fields ) ) {
991
        $address_fields = implode( ", ", $address_fields );
992
        
993
        if ( !empty( $billing_details['zip'] ) ) {
994
            $address_fields .= ' ' . $billing_details['zip'];
995
        }
996
        
997
        $address_row .= wpautop( wp_kses_post( $address_fields ) );
998
    }
999
    
1000
    if ( $address_row ) {
1001
        $output .= '<div class="address">' . $address_row . '</div>';
1002
    }
1003
    
1004
    if ( $phone = $invoice->get_phone() ) {
1005
        $output .= '<div class="phone">' . wp_sprintf( __( 'Phone: %s' ), esc_html( $phone ) ) . '</div>';
1006
    }
1007
    if ( $email = $invoice->get_email() ) {
1008
        $output .= '<div class="email">' . wp_sprintf( __( 'Email: %s' ), esc_html( $email ) ) . '</div>';
1009
    }
1010
    
1011
    ob_start();
1012
    do_action( 'wpinv_display_to_address_bottom', $invoice );
1013
    $output .= ob_get_clean();
1014
    
1015
    $output .= '</div>';
1016
    $output = apply_filters( 'wpinv_display_to_address', $output, $invoice );
1017
1018
    echo $output;
1019
}
1020
1021
function wpinv_display_line_items( $invoice_id = 0 ) {
1022
    global $wpinv_euvat, $ajax_cart_details;
1023
    $invoice            = wpinv_get_invoice( $invoice_id );
1024
    $quantities_enabled = wpinv_item_quantities_enabled();
1025
    $use_taxes          = wpinv_use_taxes();
1026
    $zero_tax           = !(float)$invoice->get_tax() > 0 ? true : false;
1027
    $tax_label           = $use_taxes && $invoice->has_vat() ? $wpinv_euvat->get_vat_name() : __( 'Tax', 'invoicing' );
1028
    $tax_title          = !$zero_tax && $use_taxes ? ( wpinv_prices_include_tax() ? wp_sprintf( __( '(%s Incl.)', 'invoicing' ), $tax_label ) : wp_sprintf( __( '(%s Excl.)', 'invoicing' ), $tax_label ) ) : '';
1029
    
1030
    $cart_details       = $invoice->get_cart_details();
1031
    $ajax_cart_details  = $cart_details;
1032
    ob_start();
1033
    ?>
1034
    <table class="table table-sm table-bordered table-responsive">
1035
        <thead>
1036
            <tr>
1037
                <th class="name"><strong><?php _e( "Item Name", "invoicing" );?></strong></th>
1038
                <th class="rate"><strong><?php _e( "Price", "invoicing" );?></strong></th>
1039
                <?php if ($quantities_enabled) { ?>
1040
                    <th class="qty"><strong><?php _e( "Qty", "invoicing" );?></strong></th>
1041
                <?php } ?>
1042
                <?php if ($use_taxes && !$zero_tax) { ?>
1043
                    <th class="tax"><strong><?php echo $tax_label . ' <span class="normal small">(%)</span>'; ?></strong></th>
1044
                <?php } ?>
1045
                <th class="total"><strong><?php echo __( "Item Total", "invoicing" ) . ' <span class="normal small">' . $tax_title . '<span>';?></strong></th>
1046
            </tr>
1047
        </thead>
1048
        <tbody>
1049
        <?php 
1050
            if ( !empty( $cart_details ) ) {
1051
                do_action( 'wpinv_display_line_items_start', $invoice );
1052
                
1053
                $count = 0;
1054
                $cols  = 3;
1055
                foreach ( $cart_details as $key => $cart_item ) {
1056
                    $item_id    = !empty($cart_item['id']) ? absint( $cart_item['id'] ) : '';
1057
                    $item_price = isset($cart_item["item_price"]) ? wpinv_round_amount( $cart_item["item_price"] ) : 0;
1058
                    $line_total = isset($cart_item["subtotal"]) ? wpinv_round_amount( $cart_item["subtotal"] ) : 0;
1059
                    $quantity   = !empty($cart_item['quantity']) && (int)$cart_item['quantity'] > 0 ? absint( $cart_item['quantity'] ) : 1;
1060
                    
1061
                    $item       = $item_id ? new WPInv_Item( $item_id ) : NULL;
1062
                    $summary    = '';
1063
                    $cols       = 3;
1064
                    if ( !empty($item) ) {
1065
                        $item_name  = $item->get_name();
1066
                        $summary    = $item->get_summary();
1067
                    }
1068
                    $item_name  = !empty($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...
1069
                    
1070 View Code Duplication
                    if (!empty($item) && $item->is_package() && !empty($cart_item['meta']['post_id'])) {
1071
                        $post_link = '<a href="' . get_edit_post_link( $cart_item['meta']['post_id'] ) .'" target="_blank">' . (!empty($cart_item['meta']['invoice_title']) ? $cart_item['meta']['invoice_title'] : get_the_title( $cart_item['meta']['post_id']) ) . '</a>';
1072
                        $summary = wp_sprintf( __( '%s: %s', 'invoicing' ), $item->get_custom_singular_name(), $post_link );
1073
                    }
1074
                    $summary = apply_filters( 'wpinv_print_invoice_line_item_summary', $summary, $cart_item, $item, $invoice );
1075
                    
1076
                    $item_tax       = '';
1077
                    $tax_rate       = '';
1078 View Code Duplication
                    if ( $use_taxes && $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0 ) {
1079
                        $item_tax = wpinv_price( wpinv_format_amount( $cart_item['tax'] ) );
1080
                        $tax_rate = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : ( $cart_item['tax'] / $cart_item['subtotal'] ) * 100;
1081
                        $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
1082
                        $tax_rate = $tax_rate != '' ? ' <small class="tax-rate">(' . $tax_rate . '%)</small>' : '';
1083
                    }
1084
                    
1085
                    $line_item_tax = $item_tax . $tax_rate;
1086
                    
1087
                    if ( $line_item_tax === '' ) {
1088
                        $line_item_tax = 0; // Zero tax
1089
                    }
1090
                    
1091
                    $line_item = '<tr class="row-' . ( ($count % 2 == 0) ? 'even' : 'odd' ) . ' wpinv-item">';
1092
                        $line_item .= '<td class="name">' . esc_html__( $item_name, 'invoicing' ) . wpinv_get_item_suffix( $item );
1093
                        if ( $summary !== '' ) {
1094
                            $line_item .= '<br/><small class="meta">' . wpautop( wp_kses_post( $summary ) ) . '</small>';
1095
                        }
1096
                        $line_item .= '</td>';
1097
                        
1098
                        $line_item .= '<td class="rate">' . esc_html__( wpinv_price( wpinv_format_amount( $item_price ), $invoice->get_currency() ) ) . '</td>';
1099
                        if ($quantities_enabled) {
1100
                            $cols++;
1101
                            $line_item .= '<td class="qty">' . $quantity . '</td>';
1102
                        }
1103
                        if ($use_taxes && !$zero_tax) {
1104
                            $cols++;
1105
                            $line_item .= '<td class="tax">' . $line_item_tax . '</td>';
1106
                        }
1107
                        $line_item .= '<td class="total">' . esc_html__( wpinv_price( wpinv_format_amount( $line_total ), $invoice->get_currency() ) ) . '</td>';
1108
                    $line_item .= '</tr>';
1109
                    
1110
                    echo apply_filters( 'wpinv_display_line_item', $line_item, $cart_item, $invoice, $cols );
1111
1112
                    $count++;
1113
                }
1114
                
1115
                do_action( 'wpinv_display_before_subtotal', $invoice, $cols );
1116
                ?>
1117
                <tr class="row-sub-total row_odd">
1118
                    <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_subtotal_label', '<strong>' . __( 'Sub Total', 'invoicing' ) . ':</strong>', $invoice ); ?></td>
1119
                    <td class="total"><strong><?php _e( wpinv_subtotal( $invoice_id, true ) ) ?></strong></td>
1120
                </tr>
1121
                <?php
1122
                do_action( 'wpinv_display_after_subtotal', $invoice, $cols );
1123
                
1124 View Code Duplication
                if ( wpinv_discount( $invoice_id, false ) > 0 ) {
1125
                    do_action( 'wpinv_display_before_discount', $invoice, $cols );
1126
                    ?>
1127
                        <tr class="row-discount">
1128
                            <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice_id ) ); ?>:</td>
1129
                            <td class="total"><?php echo wpinv_discount( $invoice_id, true, true ); ?></td>
1130
                        </tr>
1131
                    <?php
1132
                    do_action( 'wpinv_display_after_discount', $invoice, $cols );
1133
                }
1134
                
1135
                if ( $use_taxes ) {
1136
                    do_action( 'wpinv_display_before_tax', $invoice, $cols );
1137
                    ?>
1138
                    <tr class="row-tax">
1139
                        <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_tax_label', '<strong>' . $tax_label . ':</strong>', $invoice ); ?></td>
1140
                        <td class="total"><?php _e( wpinv_tax( $invoice_id, true ) ) ?></td>
1141
                    </tr>
1142
                    <?php
1143
                    do_action( 'wpinv_display_after_tax', $invoice, $cols );
1144
                }
1145
                
1146
                do_action( 'wpinv_display_before_total', $invoice, $cols );
1147
                ?>
1148
                <tr class="table-active row-total">
1149
                    <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_total_label', '<strong>' . __( 'Total', 'invoicing' ) . ':</strong>', $invoice ); ?></td>
1150
                    <td class="total"><strong><?php _e( wpinv_payment_total( $invoice_id, true ) ) ?></strong></td>
1151
                </tr>
1152
                <?php
1153
                do_action( 'wpinv_display_after_total', $invoice, $cols );
1154
                
1155
                do_action( 'wpinv_display_line_end', $invoice, $cols );
1156
            }
1157
        ?>
1158
        </tbody>
1159
    </table>
1160
    <?php
1161
    echo ob_get_clean();
1162
}
1163
1164
function wpinv_display_invoice_totals( $invoice_id = 0 ) {    
1165
    $use_taxes = wpinv_use_taxes();
1166
    
1167
    do_action( 'wpinv_before_display_totals_table', $invoice_id ); 
1168
    ?>
1169
    <table class="table table-sm table-bordered table-responsive">
1170
        <tbody>
1171
            <?php do_action( 'wpinv_before_display_totals' ); ?>
1172
            <tr class="row-sub-total">
1173
                <td class="rate"><strong><?php _e( 'Sub Total', 'invoicing' ); ?></strong></td>
1174
                <td class="total"><strong><?php _e( wpinv_subtotal( $invoice_id, true ) ) ?></strong></td>
1175
            </tr>
1176
            <?php do_action( 'wpinv_after_display_totals' ); ?>
1177
            <?php if ( wpinv_discount( $invoice_id, false ) > 0 ) { ?>
1178
                <tr class="row-discount">
1179
                    <td class="rate"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice_id ) ); ?></td>
1180
                    <td class="total"><?php echo wpinv_discount( $invoice_id, true, true ); ?></td>
1181
                </tr>
1182
            <?php do_action( 'wpinv_after_display_discount' ); ?>
1183
            <?php } ?>
1184
            <?php if ( $use_taxes ) { ?>
1185
            <tr class="row-tax">
1186
                <td class="rate"><?php _e( 'Tax', 'invoicing' ); ?></td>
1187
                <td class="total"><?php _e( wpinv_tax( $invoice_id, true ) ) ?></td>
1188
            </tr>
1189
            <?php do_action( 'wpinv_after_display_tax' ); ?>
1190
            <?php } ?>
1191
            <?php if ( $fees = wpinv_get_fees( $invoice_id ) ) { ?>
1192
                <?php foreach ( $fees as $fee ) { ?>
1193
                    <tr class="row-fee">
1194
                        <td class="rate"><?php echo $fee['label']; ?></td>
1195
                        <td class="total"><?php echo $fee['amount_display']; ?></td>
1196
                    </tr>
1197
                <?php } ?>
1198
            <?php } ?>
1199
            <tr class="table-active row-total">
1200
                <td class="rate"><strong><?php _e( 'Total', 'invoicing' ) ?></strong></td>
1201
                <td class="total"><strong><?php _e( wpinv_payment_total( $invoice_id, true ) ) ?></strong></td>
1202
            </tr>
1203
            <?php do_action( 'wpinv_after_totals' ); ?>
1204
        </tbody>
1205
1206
    </table>
1207
1208
    <?php do_action( 'wpinv_after_totals_table' );
1209
}
1210
1211
function wpinv_display_payments_info( $invoice_id = 0, $echo = true ) {
1212
    $invoice = wpinv_get_invoice( $invoice_id );
1213
    
1214
    ob_start();
1215
    do_action( 'wpinv_before_display_payments_info', $invoice_id );
1216
    if ( ( $gateway_title = $invoice->get_gateway_title() ) || $invoice->is_paid() || $invoice->is_refunded() ) {
1217
        ?>
1218
        <div class="wpi-payment-info">
1219
            <p class="wpi-payment-gateway"><?php echo wp_sprintf( __( 'Payment via %s', 'invoicing' ), $gateway_title ? $gateway_title : __( 'Manually', 'invoicing' ) ); ?></p>
1220
            <?php if ( $gateway_title ) { ?>
1221
            <p class="wpi-payment-transid"><?php echo wp_sprintf( __( 'Transaction ID: %s', 'invoicing' ), $invoice->get_transaction_id() ); ?></p>
1222
            <?php } ?>
1223
        </div>
1224
        <?php
1225
    }
1226
    do_action( 'wpinv_after_display_payments_info', $invoice_id );
1227
    $outout = ob_get_clean();
1228
    
1229
    if ( $echo ) {
1230
        echo $outout;
1231
    } else {
1232
        return $outout;
1233
    }
1234
}
1235
1236
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...
1237
    wp_register_style( 'wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), WPINV_VERSION );
1238
    
1239
    wp_print_styles( 'open-sans' );
1240
    wp_print_styles( 'wpinv-single-style' );
1241
}
1242
add_action( 'wpinv_invoice_print_head', 'wpinv_display_style' );
1243
1244
function wpinv_checkout_billing_details() {  
1245
    $invoice_id = (int)wpinv_get_invoice_cart_id();
1246
    if (empty($invoice_id)) {
1247
        wpinv_error_log( 'Invoice id not found', 'ERROR', __FILE__, __LINE__ );
1248
        return null;
1249
    }
1250
    
1251
    $invoice = wpinv_get_invoice_cart( $invoice_id );
1252
    if (empty($invoice)) {
1253
        wpinv_error_log( 'Invoice not found', 'ERROR', __FILE__, __LINE__ );
1254
        return null;
1255
    }
1256
    $user_id        = $invoice->get_user_id();
1257
    $user_info      = $invoice->get_user_info();
1258
    $address_info   = wpinv_get_user_address( $user_id );
1259
    
1260 View Code Duplication
    if ( empty( $user_info['first_name'] ) && !empty( $user_info['first_name'] ) ) {
1261
        $user_info['first_name'] = $user_info['first_name'];
1262
        $user_info['last_name'] = $user_info['last_name'];
1263
    }
1264
    
1265
    if ( ( ( empty( $user_info['country'] ) && !empty( $address_info['country'] ) ) || ( empty( $user_info['state'] ) && !empty( $address_info['state'] ) && $user_info['country'] == $address_info['country'] ) ) ) {
1266
        $user_info['country']   = $address_info['country'];
1267
        $user_info['state']     = $address_info['state'];
1268
        $user_info['city']      = $address_info['city'];
1269
        $user_info['zip']       = $address_info['zip'];
1270
    }
1271
    
1272
    $address_fields = array(
1273
        'user_id',
1274
        'company',
1275
        'vat_number',
1276
        'email',
1277
        'phone',
1278
        'address'
1279
    );
1280
    
1281
    foreach ( $address_fields as $field ) {
1282
        if ( empty( $user_info[$field] ) ) {
1283
            $user_info[$field] = $address_info[$field];
1284
        }
1285
    }
1286
    
1287
    return apply_filters( 'wpinv_checkout_billing_details', $user_info, $invoice );
1288
}
1289
1290
function wpinv_admin_get_line_items($invoice = array()) {
1291
    $item_quantities    = wpinv_item_quantities_enabled();
1292
    $use_taxes          = wpinv_use_taxes();
1293
    
1294
    if ( empty( $invoice ) ) {
1295
        return NULL;
1296
    }
1297
    
1298
    $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...
1299
    if ( empty( $cart_items ) ) {
1300
        return NULL;
1301
    }
1302
    ob_start();
1303
    
1304
    do_action( 'wpinv_admin_before_line_items', $cart_items, $invoice );
1305
    
1306
    $count = 0;
1307
    foreach ( $cart_items as $key => $cart_item ) {
1308
        $item_id    = $cart_item['id'];
1309
        $wpi_item   = $item_id > 0 ? new WPInv_Item( $item_id ) : NULL;
1310
        
1311
        if (empty($wpi_item)) {
1312
            continue;
1313
        }
1314
        
1315
        $item_price     = wpinv_price( wpinv_format_amount( $cart_item['item_price'] ) );
1316
        $quantity       = !empty( $cart_item['quantity'] ) && $cart_item['quantity'] > 0 ? $cart_item['quantity'] : 1;
1317
        $item_subtotal  = wpinv_price( wpinv_format_amount( $cart_item['subtotal'] ) );
1318
        $can_remove     = true;
1319
        
1320
        $summary = '';
1321 View Code Duplication
        if ($wpi_item->is_package() && !empty($cart_item['meta']['post_id'])) {
1322
            $post_link = '<a href="' . get_edit_post_link( $cart_item['meta']['post_id'] ) .'" target="_blank">' . (!empty($cart_item['meta']['invoice_title']) ? $cart_item['meta']['invoice_title'] : get_the_title( $cart_item['meta']['post_id']) ) . '</a>';
1323
            $summary = wp_sprintf( __( '%s: %s', 'invoicing' ), $wpi_item->get_custom_singular_name(), $post_link );
1324
        }
1325
        $summary = apply_filters( 'wpinv_admin_invoice_line_item_summary', $summary, $cart_item, $wpi_item, $invoice );
1326
        
1327
        $item_tax       = '';
1328
        $tax_rate       = '';
1329 View Code Duplication
        if ( $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0 ) {
1330
            $item_tax = wpinv_price( wpinv_format_amount( $cart_item['tax'] ) );
1331
            $tax_rate = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : ( $cart_item['tax'] / $cart_item['subtotal'] ) * 100;
1332
            $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
1333
            $tax_rate = $tax_rate != '' ? ' <span class="tax-rate">(' . $tax_rate . '%)</span>' : '';
1334
        }
1335
        $line_item_tax = $item_tax . $tax_rate;
1336
        
1337
        if ( $line_item_tax === '' ) {
1338
            $line_item_tax = 0; // Zero tax
1339
        }
1340
1341
        $line_item = '<tr class="item item-' . ( ($count % 2 == 0) ? 'even' : 'odd' ) . '" data-item-id="' . $item_id . '">';
1342
            $line_item .= '<td class="id">' . $item_id . '</td>';
1343
            $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 );
1344
            if ( $summary !== '' ) {
1345
                $line_item .= '<span class="meta">' . wpautop( wp_kses_post( $summary ) ) . '</span>';
1346
            }
1347
            $line_item .= '</td>';
1348
            $line_item .= '<td class="price">' . $item_price . '</td>';
1349
            
1350
            if ( $item_quantities ) {
1351
                if ( count( $cart_items ) == 1 && $quantity <= 1 ) {
1352
                    $can_remove = false;
1353
                }
1354
                $line_item .= '<td class="qty" data-quantity="' . $quantity . '">&nbsp;&times;&nbsp;' . $quantity . '</td>';
1355
            } else {
1356
                if ( count( $cart_items ) == 1 ) {
1357
                    $can_remove = false;
1358
                }
1359
            }
1360
            $line_item .= '<td class="total">' . $item_subtotal . '</td>';
1361
            
1362
            if ( $use_taxes ) {
1363
                $line_item .= '<td class="tax">' . $line_item_tax . '</td>';
1364
            }
1365
            $line_item .= '<td class="action">';
1366
            if ( !$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...
1367
                $line_item .= '<i class="fa fa-remove wpinv-item-remove"></i>';
1368
            }
1369
            $line_item .= '</td>';
1370
        $line_item .= '</tr>';
1371
        
1372
        echo apply_filters( 'wpinv_admin_line_item', $line_item, $cart_item, $invoice );
1373
        
1374
        $count++;
1375
    } 
1376
    
1377
    do_action( 'wpinv_admin_after_line_items', $cart_items, $invoice );
1378
    
1379
    return ob_get_clean();
1380
}
1381
1382
function wpinv_checkout_form() {
1383
    global $wpi_checkout_id;
1384
    
1385
    // Set current invoice id.
1386
    $wpi_checkout_id = wpinv_get_invoice_cart_id();
1387
    
1388
    $form_action  = esc_url( wpinv_get_checkout_uri() );
1389
1390
    ob_start();
1391
        echo '<div id="wpinv_checkout_wrap">';
1392
        
1393
        if ( wpinv_get_cart_contents() || wpinv_cart_has_fees() ) {
1394
            ?>
1395
            <div id="wpinv_checkout_form_wrap" class="wpinv_clearfix table-responsive">
1396
                <?php do_action( 'wpinv_before_checkout_form' ); ?>
1397
                <form id="wpinv_checkout_form" class="wpi-form" action="<?php echo $form_action; ?>" method="POST">
1398
                    <?php
1399
                    do_action( 'wpinv_checkout_form_top' );
1400
                    do_action( 'wpinv_checkout_billing_info' );
1401
                    do_action( 'wpinv_checkout_cart' );
1402
                    do_action( 'wpinv_payment_mode_select'  );
1403
                    do_action( 'wpinv_checkout_form_bottom' )
1404
                    ?>
1405
                </form>
1406
                <?php do_action( 'wpinv_after_purchase_form' ); ?>
1407
            </div><!--end #wpinv_checkout_form_wrap-->
1408
        <?php
1409
        } else {
1410
            do_action( 'wpinv_cart_empty' );
1411
        }
1412
        echo '</div><!--end #wpinv_checkout_wrap-->';
1413
    return ob_get_clean();
1414
}
1415
1416
function wpinv_checkout_cart( $cart_details = array(), $echo = true ) {
1417
    global $ajax_cart_details;
1418
    $ajax_cart_details = $cart_details;
1419
    /*
1420
    // Check if the Update cart button should be shown
1421
    if( wpinv_item_quantities_enabled() ) {
1422
        add_action( 'wpinv_cart_footer_buttons', 'wpinv_update_cart_button' );
1423
    }
1424
    
1425
    // Check if the Save Cart button should be shown
1426
    if( !wpinv_is_cart_saving_disabled() ) {
1427
        add_action( 'wpinv_cart_footer_buttons', 'wpinv_save_cart_button' );
1428
    }
1429
    */
1430
    ob_start();
1431
    do_action( 'wpinv_before_checkout_cart' );
1432
    echo '<div id="wpinv_checkout_cart_form" method="post">';
1433
        echo '<div id="wpinv_checkout_cart_wrap">';
1434
            wpinv_get_template_part( 'wpinv-checkout-cart' );
1435
        echo '</div>';
1436
    echo '</div>';
1437
    do_action( 'wpinv_after_checkout_cart' );
1438
    $content = ob_get_clean();
1439
    
1440
    if ( $echo ) {
1441
        echo $content;
1442
    } else {
1443
        return $content;
1444
    }
1445
}
1446
add_action( 'wpinv_checkout_cart', 'wpinv_checkout_cart', 10 );
1447
1448
function wpinv_empty_cart_message() {
1449
	return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
1450
}
1451
1452
/**
1453
 * Echoes the Empty Cart Message
1454
 *
1455
 * @since 1.0
1456
 * @return void
1457
 */
1458
function wpinv_empty_checkout_cart() {
1459
	echo wpinv_empty_cart_message();
1460
}
1461
add_action( 'wpinv_cart_empty', 'wpinv_empty_checkout_cart' );
1462
1463
function wpinv_save_cart_button() {
1464
    if ( wpinv_is_cart_saving_disabled() )
1465
        return;
1466
?>
1467
    <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>
1468
<?php
1469
}
1470
1471
function wpinv_update_cart_button() {
1472
    if ( !wpinv_item_quantities_enabled() )
1473
        return;
1474
?>
1475
    <input type="submit" name="wpinv_update_cart_submit" class="wpinv-submit wpinv-no-js button" value="<?php _e( 'Update Cart', 'invoicing' ); ?>"/>
1476
    <input type="hidden" name="wpi_action" value="update_cart"/>
1477
<?php
1478
}
1479
1480
function wpinv_checkout_cart_columns() {
1481
    $default = 3;
1482
    if ( wpinv_item_quantities_enabled() ) {
1483
        $default++;
1484
    }
1485
    
1486
    if ( wpinv_use_taxes() ) {
1487
        $default++;
1488
    }
1489
1490
    return apply_filters( 'wpinv_checkout_cart_columns', $default );
1491
}
1492
1493
function wpinv_display_cart_messages() {
1494
    global $wpi_session;
1495
1496
    $messages = $wpi_session->get( 'wpinv_cart_messages' );
1497
1498
    if ( $messages ) {
1499
        foreach ( $messages as $message_id => $message ) {
1500
            // Try and detect what type of message this is
1501
            if ( strpos( strtolower( $message ), 'error' ) ) {
1502
                $type = 'error';
1503
            } elseif ( strpos( strtolower( $message ), 'success' ) ) {
1504
                $type = 'success';
1505
            } else {
1506
                $type = 'info';
1507
            }
1508
1509
            $classes = apply_filters( 'wpinv_' . $type . '_class', array( 'wpinv_errors', 'wpinv-alert', 'wpinv-alert-' . $type ) );
1510
1511
            echo '<div class="' . implode( ' ', $classes ) . '">';
1512
                // Loop message codes and display messages
1513
                    echo '<p class="wpinv_error" id="wpinv_msg_' . $message_id . '">' . $message . '</p>';
1514
            echo '</div>';
1515
        }
1516
1517
        // Remove all of the cart saving messages
1518
        $wpi_session->set( 'wpinv_cart_messages', null );
1519
    }
1520
}
1521
add_action( 'wpinv_before_checkout_cart', 'wpinv_display_cart_messages' );
1522
1523
function wpinv_discount_field() {
1524
    if ( isset( $_GET['wpi-gateway'] ) && wpinv_is_ajax_disabled() ) {
1525
        return; // Only show before a payment method has been selected if ajax is disabled
1526
    }
1527
1528
    if ( !wpinv_is_checkout() ) {
1529
        return;
1530
    }
1531
1532
    if ( wpinv_has_active_discounts() && wpinv_get_cart_total() ) {
1533
    ?>
1534
    <div id="wpinv-discount-field" class="panel panel-default">
1535
        <div class="panel-body">
1536
            <p>
1537
                <label class="wpinv-label" for="wpinv_discount_code"><strong><?php _e( 'Discount', 'invoicing' ); ?></strong></label>
1538
                <span class="wpinv-description"><?php _e( 'Enter a discount code if you have one.', 'invoicing' ); ?></span>
1539
            </p>
1540
            <div class="form-group row">
1541
                <div class="col-sm-4">
1542
                    <input class="wpinv-input form-control" type="text" id="wpinv_discount_code" name="wpinv_discount_code" placeholder="<?php _e( 'Enter discount code', 'invoicing' ); ?>"/>
1543
                </div>
1544
                <div class="col-sm-3">
1545
                    <button id="wpi-apply-discount" type="button" class="btn btn-success btn-sm"><?php _e( 'Apply Discount', 'invoicing' ); ?></button>
1546
                </div>
1547
                <div style="clear:both"></div>
1548
                <div class="col-sm-12 wpinv-discount-msg">
1549
                    <div class="alert alert-success"><i class="fa fa-check-circle"></i><span class="wpi-msg"></span></div>
1550
                    <div class="alert alert-error"><i class="fa fa-warning"></i><span class="wpi-msg"></span></div>
1551
                </div>
1552
            </div>
1553
        </div>
1554
    </div>
1555
<?php
1556
    }
1557
}
1558
add_action( 'wpinv_after_checkout_cart', 'wpinv_discount_field', -10 );
1559
1560
function wpinv_agree_to_terms_js() {
1561
    if ( wpinv_get_option( 'show_agree_to_terms', false ) ) {
1562
?>
1563
<script type="text/javascript">
1564
    jQuery(document).ready(function($){
1565
        $( document.body ).on('click', '.wpinv_terms_links', function(e) {
1566
            //e.preventDefault();
1567
            $('#wpinv_terms').slideToggle();
1568
            $('.wpinv_terms_links').toggle();
1569
            return false;
1570
        });
1571
    });
1572
</script>
1573
<?php
1574
    }
1575
}
1576
add_action( 'wpinv_checkout_form_top', 'wpinv_agree_to_terms_js' );
1577
1578
function wpinv_payment_mode_select() {
1579
    $gateways = wpinv_get_enabled_payment_gateways( true );
1580
    $gateways = apply_filters( 'wpinv_payment_gateways_on_cart', $gateways );
1581
    $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...
1582
    $invoice = wpinv_get_invoice( 0, true );
1583
    
1584
    do_action('wpinv_payment_mode_top');
1585
    $invoice_id = (int)$invoice->ID;
1586
    $chosen_gateway = wpinv_get_chosen_gateway( $invoice_id );
1587
    ?>
1588
    <div id="wpinv_payment_mode_select" data-gateway="<?php echo $chosen_gateway; ?>" <?php echo ( $invoice->is_free() ? 'style="display:none;"' : '' ); ?>>
1589
            <?php do_action( 'wpinv_payment_mode_before_gateways_wrap' ); ?>
1590
            <div id="wpinv-payment-mode-wrap" class="panel panel-default">
1591
                <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Select Payment Method', 'invoicing' ); ?></h3></div>
1592
                <div class="panel-body list-group wpi-payment_methods">
1593
                    <?php
1594
                    do_action( 'wpinv_payment_mode_before_gateways' );
1595
                    
1596
                    if(!empty($gateways)){
1597
	                    foreach ( $gateways as $gateway_id => $gateway ) {
1598
		                    $checked = checked( $gateway_id, $chosen_gateway, false );
1599
		                    $button_label = wpinv_get_gateway_button_label( $gateway_id );
1600
		                    $description = wpinv_get_gateway_description( $gateway_id );
1601
		                    ?>
1602
		                    <div class="list-group-item">
1603
			                    <div class="radio">
1604
				                    <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>
1605
			                    </div>
1606
			                    <div style="display:none;" class="payment_box wpi_gateway_<?php echo esc_attr( $gateway_id );?>" role="alert">
1607
				                    <?php if ( !empty( $description ) ) { ?>
1608
					                    <div class="wpi-gateway-desc alert alert-info"><?php echo $description;?></div>
1609
				                    <?php } ?>
1610
				                    <?php do_action( 'wpinv_' . $gateway_id . '_cc_form', $invoice_id ) ;?>
1611
			                    </div>
1612
		                    </div>
1613
		                    <?php
1614
	                    }
1615
                    }else{
1616
	                    echo '<div class="alert alert-warning">'. __('No payment gateway active','invoicing') .'</div>';
1617
                    }
1618
1619
                    do_action( 'wpinv_payment_mode_after_gateways' );
1620
                    ?>
1621
                </div>
1622
            </div>
1623
            <?php do_action( 'wpinv_payment_mode_after_gateways_wrap' ); ?>
1624
    </div>
1625
    <?php
1626
    do_action('wpinv_payment_mode_bottom');
1627
}
1628
add_action( 'wpinv_payment_mode_select', 'wpinv_payment_mode_select' );
1629
1630
function wpinv_checkout_billing_info() {    
1631
    if ( wpinv_is_checkout() ) {
1632
        $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...
1633
        $billing_details    = wpinv_checkout_billing_details();
1634
        $selected_country   = !empty( $billing_details['country'] ) ? $billing_details['country'] : wpinv_default_billing_country();
1635
        ?>
1636
        <div id="wpinv-fields" class="clearfix">
1637
            <div id="wpi-billing" class="wpi-billing clearfix panel panel-default">
1638
                <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Billing Details', 'invoicing' );?></h3></div>
1639
                <div id="wpinv-fields-box" class="panel-body">
1640
                    <?php do_action( 'wpinv_checkout_billing_fields_first', $billing_details ); ?>
1641
                    <p class="wpi-cart-field wpi-col2 wpi-colf">
1642
                        <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>
1643
                        <?php
1644
                        echo wpinv_html_text( array(
1645
                                'id'            => 'wpinv_first_name',
1646
                                'name'          => 'wpinv_first_name',
1647
                                'value'         => $billing_details['first_name'],
1648
                                'class'         => 'wpi-input form-control',
1649
                                'placeholder'   => __( 'First name', 'invoicing' ),
1650
                                'required'      => (bool)wpinv_get_option( 'fname_mandatory' ),
1651
                            ) );
1652
                        ?>
1653
                    </p>
1654
                    <p class="wpi-cart-field wpi-col2 wpi-coll">
1655
                        <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>
1656
                        <?php
1657
                        echo wpinv_html_text( array(
1658
                                'id'            => 'wpinv_last_name',
1659
                                'name'          => 'wpinv_last_name',
1660
                                'value'         => $billing_details['last_name'],
1661
                                'class'         => 'wpi-input form-control',
1662
                                'placeholder'   => __( 'Last name', 'invoicing' ),
1663
                                'required'      => (bool)wpinv_get_option( 'lname_mandatory' ),
1664
                            ) );
1665
                        ?>
1666
                    </p>
1667
                    <p class="wpi-cart-field wpi-col2 wpi-colf">
1668
                        <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>
1669
                        <?php
1670
                        echo wpinv_html_text( array(
1671
                                'id'            => 'wpinv_address',
1672
                                'name'          => 'wpinv_address',
1673
                                'value'         => $billing_details['address'],
1674
                                'class'         => 'wpi-input form-control',
1675
                                'placeholder'   => __( 'Address', 'invoicing' ),
1676
                                'required'      => (bool)wpinv_get_option( 'address_mandatory' ),
1677
                            ) );
1678
                        ?>
1679
                    </p>
1680
                    <p class="wpi-cart-field wpi-col2 wpi-coll">
1681
                        <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>
1682
                        <?php
1683
                        echo wpinv_html_text( array(
1684
                                'id'            => 'wpinv_city',
1685
                                'name'          => 'wpinv_city',
1686
                                'value'         => $billing_details['city'],
1687
                                'class'         => 'wpi-input form-control',
1688
                                'placeholder'   => __( 'City', 'invoicing' ),
1689
                                'required'      => (bool)wpinv_get_option( 'city_mandatory' ),
1690
                            ) );
1691
                        ?>
1692
                    </p>
1693
                    <p id="wpinv_country_box" class="wpi-cart-field wpi-col2 wpi-colf">
1694
                        <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>
1695
                        <?php echo wpinv_html_select( array(
1696
                            'options'          => wpinv_get_country_list(),
1697
                            'name'             => 'wpinv_country',
1698
                            'id'               => 'wpinv_country',
1699
                            'selected'         => $selected_country,
1700
                            'show_option_all'  => false,
1701
                            'show_option_none' => false,
1702
                            'class'            => 'wpi-input form-control',
1703
                            'placeholder'      => __( 'Choose a country', 'invoicing' ),
1704
                            'required'         => (bool)wpinv_get_option( 'country_mandatory' ),
1705
                        ) ); ?>
1706
                    </p>
1707
                    <p id="wpinv_state_box" class="wpi-cart-field wpi-col2 wpi-coll">
1708
                        <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>
1709
                        <?php
1710
                        $states = wpinv_get_country_states( $selected_country );
1711
                        if( !empty( $states ) ) {
1712
                            echo wpinv_html_select( array(
1713
                                'options'          => $states,
1714
                                'name'             => 'wpinv_state',
1715
                                'id'               => 'wpinv_state',
1716
                                'selected'         => $billing_details['state'],
1717
                                'show_option_all'  => false,
1718
                                'show_option_none' => false,
1719
                                'class'            => 'wpi-input form-control',
1720
                                'placeholder'      => __( 'Choose a state', 'invoicing' ),
1721
                                'required'         => (bool)wpinv_get_option( 'state_mandatory' ),
1722
                            ) );
1723
                        } else {
1724
                            echo wpinv_html_text( array(
1725
                                'name'          => 'wpinv_state',
1726
                                'value'         => $billing_details['state'],
1727
                                'id'            => 'wpinv_state',
1728
                                'class'         => 'wpi-input form-control',
1729
                                'placeholder'   => __( 'State / Province', 'invoicing' ),
1730
                                'required'      => (bool)wpinv_get_option( 'state_mandatory' ),
1731
                            ) );
1732
                        }
1733
                        ?>
1734
                    </p>
1735
                    <p class="wpi-cart-field wpi-col2 wpi-colf">
1736
                        <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>
1737
                        <?php
1738
                        echo wpinv_html_text( array(
1739
                                'name'          => 'wpinv_zip',
1740
                                'value'         => $billing_details['zip'],
1741
                                'id'            => 'wpinv_zip',
1742
                                'class'         => 'wpi-input form-control',
1743
                                'placeholder'   => __( 'ZIP / Postcode', 'invoicing' ),
1744
                                'required'      => (bool)wpinv_get_option( 'zip_mandatory' ),
1745
                            ) );
1746
                        ?>
1747
                    </p>
1748
                    <p class="wpi-cart-field wpi-col2 wpi-coll">
1749
                        <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>
1750
                        <?php
1751
                        echo wpinv_html_text( array(
1752
                                'id'            => 'wpinv_phone',
1753
                                'name'          => 'wpinv_phone',
1754
                                'value'         => $billing_details['phone'],
1755
                                'class'         => 'wpi-input form-control',
1756
                                'placeholder'   => __( 'Phone', 'invoicing' ),
1757
                                'required'      => (bool)wpinv_get_option( 'phone_mandatory' ),
1758
                            ) );
1759
                        ?>
1760
                    </p>
1761
                    <?php do_action( 'wpinv_checkout_billing_fields_last', $billing_details ); ?>
1762
                    <div class="clearfix"></div>
1763
                </div>
1764
            </div>
1765
            <?php do_action( 'wpinv_after_billing_fields', $billing_details ); ?>
1766
        </div>
1767
        <?php
1768
    }
1769
}
1770
add_action( 'wpinv_checkout_billing_info', 'wpinv_checkout_billing_info' );
1771
1772
function wpinv_checkout_hidden_fields() {
1773
?>
1774
    <?php if ( is_user_logged_in() ) { ?>
1775
    <input type="hidden" name="wpinv_user_id" value="<?php echo get_current_user_id(); ?>"/>
1776
    <?php } ?>
1777
    <input type="hidden" name="wpi_action" value="payment" />
1778
<?php
1779
}
1780
1781
function wpinv_checkout_button_purchase() {
1782
    ob_start();
1783
?>
1784
    <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' ) ?>"/>
1785
<?php
1786
    return apply_filters( 'wpinv_checkout_button_purchase', ob_get_clean() );
1787
}
1788
1789
function wpinv_checkout_total() {
1790
    global $cart_total;
1791
?>
1792
<div id="wpinv_checkout_total" class="panel panel-info">
1793
    <div class="panel-body">
1794
    <?php
1795
    do_action( 'wpinv_purchase_form_before_checkout_total' );
1796
    ?>
1797
    <strong><?php _e( 'Invoice Total:', 'invoicing' ) ?></strong> <span class="wpinv-chdeckout-total"><?php echo $cart_total;?></span>
1798
    <?php
1799
    do_action( 'wpinv_purchase_form_after_checkout_total' );
1800
    ?>
1801
    </div>
1802
</div>
1803
<?php
1804
}
1805
add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_total', 9998 );
1806
1807
function wpinv_checkout_submit() {
1808
?>
1809
<div id="wpinv_purchase_submit" class="panel panel-success">
1810
    <div class="panel-body text-center">
1811
    <?php
1812
    do_action( 'wpinv_purchase_form_before_submit' );
1813
    wpinv_checkout_hidden_fields();
1814
    echo wpinv_checkout_button_purchase();
1815
    do_action( 'wpinv_purchase_form_after_submit' );
1816
    ?>
1817
    </div>
1818
</div>
1819
<?php
1820
}
1821
add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_submit', 9999 );
1822
1823
function wpinv_receipt_billing_address( $invoice_id = 0 ) {
1824
    $invoice = wpinv_get_invoice( $invoice_id );
1825
    
1826
    if ( empty( $invoice ) ) {
1827
        return NULL;
1828
    }
1829
    
1830
    $billing_details = $invoice->get_user_info();
1831
    $address_row = '';
1832
    if ( $address = $billing_details['address'] ) {
1833
        $address_row .= wpautop( wp_kses_post( $address ) );
1834
    }
1835
    
1836
    $address_fields = array();
1837
    if ( !empty( $billing_details['city'] ) ) {
1838
        $address_fields[] = $billing_details['city'];
1839
    }
1840
    
1841
    $billing_country = !empty( $billing_details['country'] ) ? $billing_details['country'] : '';
1842
    if ( !empty( $billing_details['state'] ) ) {
1843
        $address_fields[] = wpinv_state_name( $billing_details['state'], $billing_country );
1844
    }
1845
    
1846
    if ( !empty( $billing_country ) ) {
1847
        $address_fields[] = wpinv_country_name( $billing_country );
1848
    }
1849
    
1850 View Code Duplication
    if ( !empty( $address_fields ) ) {
1851
        $address_fields = implode( ", ", $address_fields );
1852
        
1853
        if ( !empty( $billing_details['zip'] ) ) {
1854
            $address_fields .= ' ' . $billing_details['zip'];
1855
        }
1856
        
1857
        $address_row .= wpautop( wp_kses_post( $address_fields ) );
1858
    }
1859
    ob_start();
1860
    ?>
1861
    <table class="table table-bordered table-sm wpi-billing-details">
1862
        <tbody>
1863
            <tr class="wpi-receipt-name">
1864
                <th class="text-left"><?php _e( 'Name', 'invoicing' ); ?></th>
1865
                <td><?php echo esc_html( trim( $billing_details['first_name'] . ' ' . $billing_details['last_name'] ) ) ;?></td>
1866
            </tr>
1867
            <tr class="wpi-receipt-email">
1868
                <th class="text-left"><?php _e( 'Email', 'invoicing' ); ?></th>
1869
                <td><?php echo $billing_details['email'] ;?></td>
1870
            </tr>
1871 View Code Duplication
            <?php if ( $billing_details['company'] ) { ?>
1872
            <tr class="wpi-receipt-company">
1873
                <th class="text-left"><?php _e( 'Company', 'invoicing' ); ?></th>
1874
                <td><?php echo esc_html( $billing_details['company'] ) ;?></td>
1875
            </tr>
1876
            <?php } ?>
1877
            <tr class="wpi-receipt-address">
1878
                <th class="text-left"><?php _e( 'Address', 'invoicing' ); ?></th>
1879
                <td><?php echo $address_row ;?></td>
1880
            </tr>
1881 View Code Duplication
            <?php if ( $billing_details['phone'] ) { ?>
1882
            <tr class="wpi-receipt-phone">
1883
                <th class="text-left"><?php _e( 'Phone', 'invoicing' ); ?></th>
1884
                <td><?php echo esc_html( $billing_details['phone'] ) ;?></td>
1885
            </tr>
1886
            <?php } ?>
1887
        </tbody>
1888
    </table>
1889
    <?php
1890
    $output = ob_get_clean();
1891
    
1892
    $output = apply_filters( 'wpinv_receipt_billing_address', $output, $invoice_id );
1893
1894
    echo $output;
1895
}
1896
1897
function wpinv_filter_success_page_content( $content ) {
1898
    if ( isset( $_GET['payment-confirm'] ) && wpinv_is_success_page() ) {
1899
        if ( has_filter( 'wpinv_payment_confirm_' . sanitize_text_field( $_GET['payment-confirm'] ) ) ) {
1900
            $content = apply_filters( 'wpinv_payment_confirm_' . sanitize_text_field( $_GET['payment-confirm'] ), $content );
1901
        }
1902
    }
1903
1904
    return $content;
1905
}
1906
add_filter( 'the_content', 'wpinv_filter_success_page_content', 99999 );
1907
1908
function wpinv_receipt_actions( $invoice ) {
1909
    if ( !empty( $invoice ) ) {
1910
        $actions = array();
1911
1912
        if ( wpinv_user_can_print_invoice( $invoice->ID ) ) {
1913
            $actions['print']   = array(
1914
                'url'  => $invoice->get_view_url( false, true ),
1915
                'name' => __( 'Print Invoice', 'invoicing' ),
1916
                'class' => 'btn-primary',
1917
            );
1918
        }
1919
1920
        if ( is_user_logged_in() ) {
1921
            $actions['history'] = array(
1922
                'url'  => wpinv_get_history_page_uri(),
1923
                'name' => __( 'Invoice History', 'invoicing' ),
1924
                'class' => 'btn-warning',
1925
            );
1926
        }
1927
1928
        $actions = apply_filters( 'wpinv_invoice_receipt_actions', $actions, $invoice );
1929
        
1930
        if ( !empty( $actions ) ) {
1931
        ?>
1932
        <div class="wpinv-receipt-actions text-right">
1933
            <?php foreach ( $actions as $key => $action ) { $class = !empty($action['class']) ? sanitize_html_class( $action['class'] ) : ''; ?>
1934
            <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>
1935
            <?php } ?>
1936
        </div>
1937
        <?php
1938
        }
1939
    }
1940
}
1941
add_action( 'wpinv_receipt_start', 'wpinv_receipt_actions', -10, 1 );
1942
1943
function wpinv_invoice_link( $invoice_id ) {
1944
    $invoice = wpinv_get_invoice( $invoice_id );
1945
    
1946
    if ( empty( $invoice ) ) {
1947
        return NULL;
1948
    }
1949
    
1950
    $invoice_link = '<a href="' . esc_url( $invoice->get_view_url() ) . '">' . $invoice->get_number() . '</a>';
1951
    
1952
    return apply_filters( 'wpinv_get_invoice_link', $invoice_link, $invoice );
1953
}
1954
1955
function wpinv_invoice_subscription_details( $invoice ) {
1956
    if ( !empty( $invoice ) && $invoice->is_recurring() && !wpinv_is_subscription_payment( $invoice ) ) {
1957
        $total_payments = (int)$invoice->get_total_payments();
1958
        $payments       = $invoice->get_child_payments();
1959
        
1960
        $subscription   = $invoice->get_subscription_data();
1961
        
1962
        if ( !( !empty( $subscription ) && !empty( $subscription['item_id'] ) ) ) {
1963
            return;
1964
        }
1965
        
1966
        $billing_cycle  = wpinv_get_billing_cycle( $subscription['initial_amount'], $subscription['recurring_amount'], $subscription['period'], $subscription['interval'], $subscription['bill_times'], $subscription['trial_period'], $subscription['trial_interval'], $invoice->get_currency() );
1967
        $times_billed   = $total_payments . ' / ' . ( ( (int)$subscription['bill_times'] == 0 ) ? __( 'Until cancelled', 'invoicing' ) : $subscription['bill_times'] );
1968
        
1969
        $subscription_status = $invoice->get_subscription_status();
1970
        
1971
        $status_desc = '';
1972
        if ( $subscription_status == 'trialing' && $trial_end_date = $invoice->get_trial_end_date() ) {
1973
            $status_desc = wp_sprintf( __( 'Until: %s', 'invoicing' ), $trial_end_date );
1974
        } else if ( $subscription_status == 'cancelled' && $cancelled_date = $invoice->get_cancelled_date() ) {
1975
            $status_desc = wp_sprintf( __( 'On: %s', 'invoicing' ), $cancelled_date );
1976
        }
1977
        $status_desc = $status_desc != '' ? '<span class="meta">' . $status_desc . '</span>' : '';
1978
        ?>
1979
        <div class="wpinv-subscriptions-details">
1980
            <h3 class="wpinv-subscriptions-t"><?php echo apply_filters( 'wpinv_subscription_details_title', __( 'Subscription Details', 'invoicing' ) ); ?></h3>
1981
            <table class="table">
1982
                <thead>
1983
                    <tr>
1984
                        <th><?php _e( 'Billing Cycle', 'invoicing' ) ;?></th>
1985
                        <th><?php _e( 'Start Date', 'invoicing' ) ;?></th>
1986
                        <th><?php _e( 'Expiration Date', 'invoicing' ) ;?></th>
1987
                        <th class="text-center"><?php _e( 'Times Billed', 'invoicing' ) ;?></th>
1988
                        <th class="text-center"><?php _e( 'Status', 'invoicing' ) ;?></th>
1989
                    </tr>
1990
                </thead>
1991
                <tbody>
1992
                    <tr>
1993
                        <td><?php echo $billing_cycle; ?></td>
1994
                        <td><?php echo $invoice->get_subscription_start(); ?></td>
1995
                        <td><?php echo $invoice->get_subscription_end(); ?></td>
1996
                        <td class="text-center"><?php echo $times_billed; ?></td>
1997
                        <td class="text-center wpi-sub-status"><?php echo $invoice->get_subscription_status_label() ;?>
1998
                        <?php echo $status_desc; ?>
1999
                        </td>
2000
                    </tr>
2001
                </tbody>
2002
            </table>
2003
        </div>
2004
        <?php if ( !empty( $payments ) ) { ?>
2005
        <div class="wpinv-renewal-payments">
2006
            <h3 class="wpinv-renewals-t"><?php echo apply_filters( 'wpinv_renewal_payments_title', __( 'Renewal Payments', 'invoicing' ) ); ?></h3>
2007
            <table class="table">
2008
                <thead>
2009
                    <tr>
2010
                        <th>#</th>
2011
                        <th><?php _e( 'Invoice', 'invoicing' ) ;?></th>
2012
                        <th><?php _e( 'Date', 'invoicing' ) ;?></th>
2013
                        <th class="text-right"><?php _e( 'Amount', 'invoicing' ) ;?></th>
2014
                    </tr>
2015
                </thead>
2016
                <tbody>
2017
                    <?php foreach ( $payments as $key => $invoice_id ) { ?>
2018
                    <tr>
2019
                        <th scope="row"><?php echo ( $key + 1 );?></th>
2020
                        <td><?php echo wpinv_invoice_link( $invoice_id ) ;?></td>
2021
                        <td><?php echo wpinv_get_invoice_date( $invoice_id ); ?></td>
2022
                        <td class="text-right"><?php echo wpinv_payment_total( $invoice_id, true ); ?></td>
2023
                    </tr>
2024
                    <?php } ?>
2025
                    <tr><td colspan="4" style="padding:0"></td></tr>
2026
                </tbody>
2027
            </table>
2028
        </div>
2029
        <?php } ?>
2030
        <?php
2031
    }
2032
}
2033
2034
function wpinv_cart_total_label( $label, $invoice ) {
2035
    if ( empty( $invoice ) ) {
2036
        return $label;
2037
    }
2038
    
2039
    $prefix_label = '';
2040
    if ( $invoice->is_parent() && $item_id = $invoice->get_recurring() ) {        
2041
        $prefix_label   = '<span class="label label-primary label-recurring">' . __( 'Recurring Payment', 'invoicing' ) . '</span> ' . wpinv_subscription_payment_desc( $invoice );
2042
    } else if ( $invoice->is_renewal() ) {
2043
        $prefix_label   = '<span class="label label-primary label-renewal">' . __( 'Renewal Payment', 'invoicing' ) . '</span> ';        
2044
    }
2045
    
2046
    if ( $prefix_label != '' ) {
2047
        $label  = '<span class="wpinv-cart-sub-desc">' . $prefix_label . '</span> ' . $label;
2048
    }
2049
    
2050
    return $label;
2051
}
2052
add_filter( 'wpinv_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2053
add_filter( 'wpinv_email_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2054
add_filter( 'wpinv_print_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2055
2056
add_action( 'wpinv_invoice_print_middle', 'wpinv_invoice_subscription_details', 10, 1 );
2057
2058
function wpinv_invoice_print_description( $invoice ) {
2059
    if ( empty( $invoice ) ) {
2060
        return NULL;
2061
    }
2062
    if ( $description = wpinv_get_invoice_description( $invoice->ID ) ) {
2063
        ?>
2064
        <div class="row wpinv-lower">
2065
            <div class="col-sm-12 wpinv-description">
2066
                <?php echo wpautop( $description ); ?>
2067
            </div>
2068
        </div>
2069
        <?php
2070
    }
2071
}
2072
add_action( 'wpinv_invoice_print_middle', 'wpinv_invoice_print_description', 10.1, 1 );
2073
2074
function wpinv_invoice_print_payment_info( $invoice ) {
2075
    if ( empty( $invoice ) ) {
2076
        return NULL;
2077
    }
2078
    
2079
    if ( $payments_info = wpinv_display_payments_info( $invoice->ID, false ) ) {
2080
        ?>
2081
        <div class="row wpinv-payments">
2082
            <div class="col-sm-12">
2083
                <?php echo $payments_info; ?>
2084
            </div>
2085
        </div>
2086
        <?php 
2087
    }
2088
}
2089
// 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...
2090
2091
function wpinv_get_invoice_note_line_item( $note, $echo = true ) {
2092
    if ( empty( $note ) ) {
2093
        return NULL;
2094
    }
2095
    
2096
    if ( is_int( $note ) ) {
2097
        $note = get_comment( $note );
2098
    }
2099
    
2100
    if ( !( is_object( $note ) && is_a( $note, 'WP_Comment' ) ) ) {
2101
        return NULL;
2102
    }
2103
    
2104
    $note_classes   = array( 'note' );
2105
    $note_classes[] = get_comment_meta( $note->comment_ID, '_wpi_customer_note', true ) ? 'customer-note' : '';
2106
    $note_classes[] = $note->comment_author === __( 'System', 'invoicing' ) ? 'system-note' : '';
2107
    $note_classes   = apply_filters( 'wpinv_invoice_note_class', array_filter( $note_classes ), $note );
2108
    $note_classes   = !empty( $note_classes ) ? implode( ' ', $note_classes ) : '';
2109
    
2110
    ob_start();
2111
    ?>
2112
    <li rel="<?php echo absint( $note->comment_ID ) ; ?>" class="<?php echo esc_attr( $note_classes ); ?>">
2113
        <div class="note_content">
2114
            <?php echo wpautop( wptexturize( wp_kses_post( $note->comment_content ) ) ); ?>
2115
        </div>
2116
        <p class="meta">
2117
            <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( $note->comment_date ) ) ); ?></abbr>&nbsp;&nbsp;
2118
            <?php if($note->comment_author !== 'System') {?>
2119
                <a href="#" class="delete_note"><?php _e( 'Delete note', 'invoicing' ); ?></a>
2120
            <?php } ?>
2121
        </p>
2122
    </li>
2123
    <?php
2124
    $note_content = ob_get_clean();
2125
    $note_content = apply_filters( 'wpinv_get_invoice_note_line_item', $note_content, $note, $echo );
2126
    
2127
    if ( $echo ) {
2128
        echo $note_content;
2129
    } else {
2130
        return $note_content;
2131
    }
2132
}