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1 | <?php |
2 | /** |
3 | * |
4 | * This file is part of the phpBB Forum Software package. |
5 | * |
6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
7 | * @license GNU General Public License, version 2 (GPL-2.0) |
8 | * |
9 | * For full copyright and license information, please see |
10 | * the docs/CREDITS.txt file. |
11 | * |
12 | */ |
13 | |
14 | namespace phpbb\avatar\driver; |
15 | |
16 | /** |
17 | * Interface for avatar drivers |
18 | */ |
19 | interface driver_interface |
20 | { |
21 | /** |
22 | * Returns the name of the driver. |
23 | * |
24 | * @return string Name of driver. |
25 | */ |
26 | public function get_name(); |
27 | |
28 | /** |
29 | * Returns the config name of the driver. To be used in accessing the CONFIG variables. |
30 | * |
31 | * @return string Config name of driver. |
32 | */ |
33 | public function get_config_name(); |
34 | |
35 | /** |
36 | * Get the avatar url and dimensions |
37 | * |
38 | * @param array $row User data or group data that has been cleaned with |
39 | * \phpbb\avatar\manager::clean_row |
40 | * @return array Avatar data, must have keys src, width and height, e.g. |
41 | * ['src' => '', 'width' => 0, 'height' => 0] |
42 | */ |
43 | public function get_data($row); |
44 | |
45 | /** |
46 | * Returns custom html if it is needed for displaying this avatar |
47 | * |
48 | * @param \phpbb\user $user phpBB user object |
49 | * @param array $row User data or group data that has been cleaned with |
50 | * \phpbb\avatar\manager::clean_row |
51 | * @param string $alt Alternate text for avatar image |
52 | * |
53 | * @return string HTML |
54 | */ |
55 | public function get_custom_html($user, $row, $alt = ''); |
56 | |
57 | /** |
58 | * Prepare form for changing the settings of this avatar |
59 | * |
60 | * @param \phpbb\request\request $request Request object |
61 | * @param \phpbb\template\template $template Template object |
62 | * @param \phpbb\user $user User object |
63 | * @param array $row User data or group data that has been cleaned with |
64 | * \phpbb\avatar\manager::clean_row |
65 | * @param array &$error Reference to an error array that is filled by this |
66 | * function. Key values can either be a string with a language key or |
67 | * an array that will be passed to vsprintf() with the language key in |
68 | * the first array key. |
69 | * |
70 | * @return bool True if form has been successfully prepared |
71 | */ |
72 | public function prepare_form($request, $template, $user, $row, &$error); |
73 | |
74 | /** |
75 | * Prepare form for changing the acp settings of this avatar |
76 | * |
77 | * @param \phpbb\user $user phpBB user object |
78 | * |
79 | * @return array Array of configuration options as consumed by acp_board. |
80 | * The setting for enabling/disabling the avatar will be handled by |
81 | * the avatar manager. |
82 | */ |
83 | public function prepare_form_acp($user); |
84 | |
85 | /** |
86 | * Process form data |
87 | * |
88 | * @param \phpbb\request\request $request Request object |
89 | * @param \phpbb\template\template $template Template object |
90 | * @param \phpbb\user $user User object |
91 | * @param array $row User data or group data that has been cleaned with |
92 | * \phpbb\avatar\manager::clean_row |
93 | * @param array &$error Reference to an error array that is filled by this |
94 | * function. Key values can either be a string with a language key or |
95 | * an array that will be passed to vsprintf() with the language key in |
96 | * the first array key. |
97 | * |
98 | * @return array|false Array containing the avatar data as follows or false if processing failed: |
99 | * ['avatar'], ['avatar_width'], ['avatar_height'] |
100 | */ |
101 | public function process_form($request, $template, $user, $row, &$error); |
102 | |
103 | /** |
104 | * Delete avatar |
105 | * |
106 | * @param array $row User data or group data that has been cleaned with |
107 | * \phpbb\avatar\manager::clean_row |
108 | * |
109 | * @return bool True if avatar has been deleted or there is no need to delete, |
110 | * i.e. when the avatar is not hosted locally. |
111 | */ |
112 | public function delete($row); |
113 | |
114 | /** |
115 | * Get the avatar driver's template name |
116 | * |
117 | * @return string Avatar driver's template name |
118 | */ |
119 | public function get_template_name(); |
120 | |
121 | /** |
122 | * Get the avatar driver's template name (ACP) |
123 | * |
124 | * @return string Avatar driver's template name |
125 | */ |
126 | public function get_acp_template_name(); |
127 | } |