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6 * @subpackage Upgrader |
6 * @subpackage Upgrader |
7 * @since 4.6.0 |
7 * @since 4.6.0 |
8 */ |
8 */ |
9 |
9 |
10 /** |
10 /** |
11 * Upgrader Skin for Automatic WordPress Upgrades |
11 * Upgrader Skin for Automatic WordPress Upgrades. |
12 * |
12 * |
13 * This skin is designed to be used when no output is intended, all output |
13 * This skin is designed to be used when no output is intended, all output |
14 * is captured and stored for the caller to process and log/email/discard. |
14 * is captured and stored for the caller to process and log/email/discard. |
15 * |
15 * |
16 * @since 3.7.0 |
16 * @since 3.7.0 |
50 ob_end_clean(); |
50 ob_end_clean(); |
51 return $result; |
51 return $result; |
52 } |
52 } |
53 |
53 |
54 /** |
54 /** |
55 * @return array |
55 * Retrieves the upgrade messages. |
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56 * |
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57 * @since 3.7.0 |
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58 * |
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59 * @return string[] Messages during an upgrade. |
56 */ |
60 */ |
57 public function get_upgrade_messages() { |
61 public function get_upgrade_messages() { |
58 return $this->messages; |
62 return $this->messages; |
59 } |
63 } |
60 |
64 |
61 /** |
65 /** |
62 * @param string|array|WP_Error $data |
66 * Stores a message about the upgrade. |
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67 * |
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68 * @since 3.7.0 |
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69 * |
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70 * @param string|array|WP_Error $data Message data. |
63 * @param mixed ...$args Optional text replacements. |
71 * @param mixed ...$args Optional text replacements. |
64 */ |
72 */ |
65 public function feedback( $data, ...$args ) { |
73 public function feedback( $data, ...$args ) { |
66 if ( is_wp_error( $data ) ) { |
74 if ( is_wp_error( $data ) ) { |
67 $string = $data->get_error_message(); |
75 $string = $data->get_error_message(); |
101 |
109 |
102 $this->messages[] = $string; |
110 $this->messages[] = $string; |
103 } |
111 } |
104 |
112 |
105 /** |
113 /** |
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114 * Creates a new output buffer. |
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115 * |
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116 * @since 3.7.0 |
106 */ |
117 */ |
107 public function header() { |
118 public function header() { |
108 ob_start(); |
119 ob_start(); |
109 } |
120 } |
110 |
121 |
111 /** |
122 /** |
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123 * Retrieves the buffered content, deletes the buffer, and processes the output. |
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124 * |
|
125 * @since 3.7.0 |
112 */ |
126 */ |
113 public function footer() { |
127 public function footer() { |
114 $output = ob_get_clean(); |
128 $output = ob_get_clean(); |
115 if ( ! empty( $output ) ) { |
129 if ( ! empty( $output ) ) { |
116 $this->feedback( $output ); |
130 $this->feedback( $output ); |