| Conditions | 3 |
| Paths | 3 |
| Total Lines | 8 |
| Code Lines | 4 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
| Metric | Value |
|---|---|
| cc | 3 |
| eloc | 4 |
| c | 2 |
| b | 0 |
| f | 0 |
| nc | 3 |
| nop | 2 |
| dl | 0 |
| loc | 8 |
| rs | 10 |
| 1 | <?php |
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| 2 | |||
| 3 | namespace PodloveSubscribeButton; |
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| 4 | |||
| 5 | include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
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| 6 | |||
| 7 | class Podlove_Subscribe_Button_Widget extends \WP_Widget { |
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Class name "Podlove_Subscribe_Button_Widget" is not in PascalCase format
Classes in PHP are usually named in CamelCase. In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. The whole name starts with a capital letter as well. Thus the name database provider becomes Loading history...
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| 8 | |||
| 9 | public function __construct() { |
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| 10 | parent::__construct( |
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| 11 | 'podlove_subscribe_button_wp_plugin_widget', |
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| 12 | ( self::is_podlove_publisher_active() ? 'Podlove Subscribe Button (WordPress plugin)' : 'Podlove Subscribe Button' ), |
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| 13 | array( 'description' => __( 'Adds a Podlove Subscribe Button to your Sidebar', 'podlove-subscribe-button' ), ) |
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| 14 | ); |
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| 15 | } |
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| 16 | |||
| 17 | public static $widget_settings = array('infotext', 'title', 'size', 'style', 'format', 'autowidth', 'button', 'color'); |
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| 18 | |||
| 19 | public static function is_podlove_publisher_active() { |
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| 20 | if ( is_plugin_active("podlove-podcasting-plugin-for-wordpress/podlove.php") ) { |
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The string literal
podlove-podcasting-plugi...r-wordpress/podlove.php does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
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| 21 | return true; |
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| 22 | } |
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| 23 | |||
| 24 | return false; |
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| 25 | } |
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| 26 | |||
| 27 | public function widget( $args, $instance ) { |
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| 28 | // Fetch the (network)button by it's name |
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| 29 | if ( ! $button = \PodloveSubscribeButton\Model\Button::get_button_by_name($instance['button']) ) |
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| 30 | return sprintf( __('Oops. There is no button with the ID "%s".', 'podlove-subscribe-button'), $args['button'] ); |
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| 31 | |||
| 32 | echo $args['before_widget']; |
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| 33 | echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ). $args['after_title']; |
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| 34 | |||
| 35 | echo $button->render( |
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| 36 | \PodloveSubscribeButton::get_array_value_with_fallback($instance, 'size'), |
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| 37 | \PodloveSubscribeButton::get_array_value_with_fallback($instance, 'autowidth'), |
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| 38 | \PodloveSubscribeButton::get_array_value_with_fallback($instance, 'style'), |
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| 39 | \PodloveSubscribeButton::get_array_value_with_fallback($instance, 'format'), |
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| 40 | \PodloveSubscribeButton::get_array_value_with_fallback($instance, 'color') |
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| 41 | ); |
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| 42 | |||
| 43 | if ( strlen($instance['infotext']) ) |
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| 44 | echo wpautop($instance['infotext']); |
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| 45 | |||
| 46 | echo $args['after_widget']; |
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| 47 | } |
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| 48 | |||
| 49 | public function form( $instance ) { |
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| 50 | |||
| 51 | $title = isset( $instance[ 'title' ] ) ? $instance[ 'title' ] : ''; |
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| 52 | $button = isset( $instance[ 'button' ] ) ? $instance[ 'button' ] : ''; |
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Equals sign not aligned with surrounding assignments; expected 4 spaces but found 1 space
This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a";
$ab = "ab";
$abc = "abc";
will produce issues in the first and second line, while this second example $a = "a";
$ab = "ab";
$abc = "abc";
will produce no issues. Loading history...
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| 53 | $size = isset( $instance[ 'size' ] ) ? $instance[ 'size' ] : 'big'; |
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| 54 | $style = isset( $instance[ 'style' ] ) ? $instance[ 'style' ] : 'filled'; |
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| 55 | $format = isset( $instance[ 'format' ] ) ? $instance[ 'format' ] : 'cover'; |
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| 56 | $autowidth = isset( $instance[ 'autowidth' ] ) ? $instance[ 'autowidth' ] : true; |
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| 57 | $infotext = isset( $instance[ 'infotext' ] ) ? $instance[ 'infotext' ] : ''; |
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| 58 | $color = isset( $instance[ 'color' ] ) ? $instance[ 'color' ] : '#75ad91'; |
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| 59 | |||
| 60 | $buttons = \PodloveSubscribeButton\Model\Button::all(); |
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Equals sign not aligned with surrounding assignments; expected 13 spaces but found 1 space
This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a";
$ab = "ab";
$abc = "abc";
will produce issues in the first and second line, while this second example $a = "a";
$ab = "ab";
$abc = "abc";
will produce no issues. Loading history...
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| 61 | if ( is_multisite() ) |
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| 62 | $network_buttons = \PodloveSubscribeButton\Model\NetworkButton::all(); |
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| 63 | ?> |
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| 64 | <p> |
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| 65 | <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title', 'podlove-subscribe-button' ); ?></label> |
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| 66 | <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr($title); ?>" /> |
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| 67 | |||
| 68 | <label for="<?php echo $this->get_field_id( 'color' ); ?>"><?php _e( 'Color', 'podlove-subscribe-button' ); ?></label> |
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| 69 | <input class="podlove_subscribe_button_color" id="<?php echo $this->get_field_id( 'color' ); ?>" name="<?php echo $this->get_field_name( 'color' ); ?>" value="<?php echo esc_attr($color); ?>" /> |
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| 70 | <style type="text/css"> |
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| 71 | .sp-replacer { |
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| 72 | display: flex; |
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| 73 | } |
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| 74 | .sp-preview { |
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| 75 | flex-grow: 10; |
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| 76 | } |
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| 77 | </style> |
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| 78 | |||
| 79 | <label for="<?php echo $this->get_field_id( 'button' ); ?>"><?php _e( 'Button', 'podlove-subscribe-button' ); ?></label> |
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| 80 | <select class="widefat" id="<?php echo $this->get_field_id( 'button' ); ?>" |
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| 81 | name="<?php echo $this->get_field_name( 'button' ); ?>"> |
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| 82 | <?php if ( isset($network_buttons) && count($network_buttons) > 0 ) : ?> |
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| 83 | <optgroup label="<?php _e('Local', 'podlove'); ?>"> |
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| 84 | <?php |
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| 85 | foreach ($buttons as $subscribebutton) { |
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| 86 | echo "<option value='" . sanitize_title($subscribebutton->name) . "' " . selected( sanitize_title($subscribebutton->name), $button ) . " >" . sanitize_title($subscribebutton->title) . " (" . sanitize_title($subscribebutton->name) . ")</option>"; |
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The string literal
> does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
The string literal
( does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
The string literal
)</option> does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
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| 87 | } |
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| 88 | ?> |
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| 89 | </optgroup> |
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| 90 | <optgroup label="<?php _e('Network', 'podlove'); ?>"> |
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| 91 | <?php |
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| 92 | foreach ($network_buttons as $subscribebutton) { |
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| 93 | echo "<option value='" . sanitize_title($subscribebutton->name) . "' " . selected( sanitize_title($subscribebutton->name), $button ) . " >" . sanitize_title($subscribebutton->title) . " (" . sanitize_title($subscribebutton->name) . ")</option>"; |
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The string literal
> does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
The string literal
( does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
The string literal
)</option> does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
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| 94 | } |
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| 95 | ?> |
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| 96 | </optgroup> |
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| 97 | <?php else : |
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| 98 | foreach ($buttons as $subscribebutton) { |
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| 99 | echo "<option value='" . sanitize_title($subscribebutton->name) . "' " . selected( sanitize_title($subscribebutton->name), $button ) . " >" . sanitize_title($subscribebutton->title) . " (" . sanitize_title($subscribebutton->name) . ")</option>"; |
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The string literal
> does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
The string literal
( does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
The string literal
)</option> does not require double quotes, as per coding-style, please use single quotes.
PHP provides two ways to mark string literals. Either with single quotes String literals in single quotes on the other hand are evaluated very literally and the only two
characters that needs escaping in the literal are the single quote itself ( Double quoted string literals may contain other variables or more complex escape sequences. <?php
$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";
print $doubleQuoted;
will print an indented: If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
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| 100 | } |
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| 101 | endif; ?> |
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| 102 | </select> |
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| 103 | |||
| 104 | <?php |
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| 105 | $customize_options = array( |
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| 106 | 'size' => array( |
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| 107 | 'name' => __( 'Size', 'podlove-subscribe-button' ), |
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| 108 | 'options' => \PodloveSubscribeButton\Model\Button::$size |
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| 109 | ), |
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| 110 | 'style' => array( |
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| 111 | 'name' => __( 'Style', 'podlove-subscribe-button' ), |
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| 112 | 'options' => \PodloveSubscribeButton\Model\Button::$style |
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| 113 | ), |
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| 114 | 'format' => array( |
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| 115 | 'name' => __( 'Format', 'podlove-subscribe-button' ), |
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| 116 | 'options' => \PodloveSubscribeButton\Model\Button::$format |
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| 117 | ), |
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| 118 | 'autowidth' => array( |
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| 119 | 'name' => __( 'Autowidth', 'podlove-subscribe-button' ), |
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| 120 | 'options' => \PodloveSubscribeButton\Model\Button::$width |
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| 121 | ) |
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| 122 | ); |
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| 123 | |||
| 124 | foreach ($customize_options as $slug => $properties) : ?> |
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| 125 | <label for="<?php echo $this->get_field_id( $slug ); ?>"><?php echo $properties['name']; ?></label> |
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| 126 | <select class="widefat" id="<?php echo $this->get_field_id( $slug ); ?>" name="<?php echo $this->get_field_name( $slug ); ?>"> |
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| 127 | <option value="default" <?php echo ( $$slug == 'default' ? 'selected="selected"' : '' ); ?>><?php printf( __( 'Default %s', 'podlove-subscribe-button' ), $properties['name'] ) ?></option> |
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| 128 | <optgroup> |
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| 129 | <?php foreach ( $properties['options'] as $property => $name ) : ?> |
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| 130 | <option value="<?php echo $property; ?>" <?php echo ( $$slug == $property ? 'selected="selected"' : '' ); ?>><?php echo $name; ?></option> |
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| 131 | <?php endforeach; ?> |
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| 132 | </optgroup> |
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| 133 | </select> |
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| 134 | <?php endforeach; ?> |
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| 135 | |||
| 136 | <label for="<?php echo $this->get_field_id( 'infotext' ); ?>"><?php _e( 'Description', 'podlove-subscribe-button' ); ?></label> |
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| 137 | <textarea class="widefat" rows="10" id="<?php echo $this->get_field_id( 'infotext' ); ?>" name="<?php echo $this->get_field_name( 'infotext' ); ?>"><?php echo $infotext; ?></textarea> |
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| 138 | </p> |
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| 139 | <?php |
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| 140 | } |
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| 141 | |||
| 142 | public function update( $new_instance, $old_instance ) { |
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| 143 | $instance = array(); |
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| 144 | |||
| 145 | foreach (self::$widget_settings as $setting) { |
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| 146 | $instance[$setting] = ( ! empty( $new_instance[$setting] ) ) ? strip_tags( $new_instance[$setting] ) : ''; |
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Equals sign not aligned correctly; expected 1 space but found 2 spaces
This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a";
$ab = "ab";
$abc = "abc";
will have no issues, while $a = "a";
$ab = "ab";
$abc = "abc";
will report issues in lines 1 and 2. Loading history...
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| 147 | } |
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| 148 | |||
| 149 | return $instance; |
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| 150 | } |
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| 151 | } |
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| 152 | add_action( 'widgets_init', function(){ |
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| 153 | register_widget( '\PodloveSubscribeButton\Podlove_Subscribe_Button_Widget' ); |
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| 154 | }); |
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For multi-line function calls, the closing parenthesis should be on a new line.
If a function call spawns multiple lines, the coding standard suggests to move the closing parenthesis to a new line: someFunctionCall(
$firstArgument,
$secondArgument,
$thirdArgument
); // Closing parenthesis on a new line.
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| 155 |
