config
11 years ago
languages
11 years ago
scripts
11 years ago
styles
11 years ago
cacert.pem
11 years ago
class-tiny-compress-curl.php
11 years ago
class-tiny-compress-fopen.php
11 years ago
class-tiny-compress.php
11 years ago
class-tiny-compressor-status.php
11 years ago
class-tiny-exception.php
11 years ago
class-tiny-metadata.php
11 years ago
class-tiny-php.php
11 years ago
class-tiny-plugin.php
11 years ago
class-tiny-settings.php
11 years ago
class-tiny-wp-base.php
11 years ago
class-tiny-plugin.php
186 lines
| 1 | <?php |
| 2 | /* |
| 3 | * Tiny Compress Images - WordPress plugin. |
| 4 | * Copyright (C) 2015 Voormedia B.V. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU General Public License as published by the Free |
| 8 | * Software Foundation; either version 2 of the License, or (at your option) |
| 9 | * any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 14 | * more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License along |
| 17 | * with this program; if not, write to the Free Software Foundation, Inc., 51 |
| 18 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 19 | */ |
| 20 | |
| 21 | class Tiny_Plugin extends Tiny_WP_Base { |
| 22 | const MEDIA_COLUMN = self::NAME; |
| 23 | const MEDIA_COLUMN_HEADER = 'Compression'; |
| 24 | |
| 25 | private $settings; |
| 26 | |
| 27 | public static function jpeg_quality() { |
| 28 | return 95; |
| 29 | } |
| 30 | |
| 31 | public function __construct() { |
| 32 | parent::__construct(); |
| 33 | $this->settings = new Tiny_Settings(); |
| 34 | } |
| 35 | |
| 36 | public function set_compressor($compressor) { |
| 37 | $this->settings->set_compressor($compressor); |
| 38 | } |
| 39 | |
| 40 | public function init() { |
| 41 | add_filter('jpeg_quality', $this->get_static_method('jpeg_quality')); |
| 42 | add_filter('wp_editor_set_quality', $this->get_static_method('jpeg_quality')); |
| 43 | add_filter('wp_generate_attachment_metadata', $this->get_method('compress_attachment'), 10, 2); |
| 44 | load_plugin_textdomain(self::NAME, false, dirname(plugin_basename(__FILE__)) . '/languages'); |
| 45 | } |
| 46 | |
| 47 | public function admin_init() { |
| 48 | add_filter('manage_media_columns', $this->get_method('add_media_columns')); |
| 49 | add_action('manage_media_custom_column', $this->get_method('render_media_column'), 10, 2); |
| 50 | add_action('wp_ajax_tiny_compress_image', $this->get_method('compress_image')); |
| 51 | add_action('admin_action_tiny_bulk_compress', $this->get_method('bulk_compress')); |
| 52 | add_action('admin_enqueue_scripts', $this->get_method('enqueue_scripts')); |
| 53 | } |
| 54 | |
| 55 | public function enqueue_scripts($hook) { |
| 56 | wp_enqueue_style(self::NAME .'_admin', plugins_url('/styles/admin.css', __FILE__), |
| 57 | array(), self::plugin_version()); |
| 58 | |
| 59 | $handle = self::NAME .'_admin'; |
| 60 | wp_register_script($handle, plugins_url('/scripts/admin.js', __FILE__), |
| 61 | array(), self::plugin_version(), true); |
| 62 | |
| 63 | wp_localize_script($handle, 'tinyCompressL10n', array( |
| 64 | 'bulkAction' => self::translate('Compress all uncompressed sizes'), |
| 65 | )); |
| 66 | wp_enqueue_script($handle); |
| 67 | } |
| 68 | |
| 69 | public function compress_attachment($metadata, $attachment_id) { |
| 70 | $mime_type = get_post_mime_type($attachment_id); |
| 71 | $tiny_metadata = new Tiny_Metadata($attachment_id); |
| 72 | |
| 73 | if ($this->settings->get_compressor() === null || strpos($mime_type, 'image/') !== 0) { |
| 74 | return $metadata; |
| 75 | } |
| 76 | |
| 77 | $path_info = pathinfo($metadata['file']); |
| 78 | $upload_dir = wp_upload_dir(); |
| 79 | $prefix = $upload_dir['basedir'] . '/' . $path_info['dirname'] . '/'; |
| 80 | |
| 81 | $settings = $this->settings->get_sizes(); |
| 82 | |
| 83 | if ($settings[Tiny_Metadata::ORIGINAL]['tinify'] && !$tiny_metadata->is_compressed()) { |
| 84 | try { |
| 85 | $response = $this->settings->get_compressor()->compress_file("$prefix${path_info['basename']}"); |
| 86 | $tiny_metadata->add_response($response); |
| 87 | } catch (Tiny_Exception $e) { |
| 88 | $tiny_metadata->add_exception($e); |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | if (!is_array($metadata['sizes'])) { |
| 93 | return $metadata; |
| 94 | } |
| 95 | |
| 96 | foreach ($metadata['sizes'] as $size => $info) { |
| 97 | if (isset($settings[$size]) && $settings[$size]['tinify'] && !$tiny_metadata->is_compressed($size)) { |
| 98 | try { |
| 99 | $response = $this->settings->get_compressor()->compress_file("$prefix${info['file']}"); |
| 100 | $tiny_metadata->add_response($response, $size); |
| 101 | } catch (Tiny_Exception $e) { |
| 102 | $tiny_metadata->add_exception($e, $size); |
| 103 | } |
| 104 | } |
| 105 | } |
| 106 | $tiny_metadata->update(); |
| 107 | |
| 108 | return $metadata; |
| 109 | } |
| 110 | |
| 111 | public function compress_image() { |
| 112 | $id = $_POST['id']; |
| 113 | if (!current_user_can('upload_files')) { |
| 114 | echo self::translate("You don't have permission to work with uploaded files") . '.'; |
| 115 | exit(); |
| 116 | } |
| 117 | if (!$id) { |
| 118 | echo self::translate("Not a valid media file") . '.'; |
| 119 | exit(); |
| 120 | } |
| 121 | $metadata = wp_get_attachment_metadata($id); |
| 122 | if (!$metadata) { |
| 123 | echo self::translate("Could not find metadata of media file") . '.'; |
| 124 | } |
| 125 | |
| 126 | $this->compress_attachment($metadata, $id); |
| 127 | $this->render_media_column(self::MEDIA_COLUMN, $id); |
| 128 | |
| 129 | exit(); |
| 130 | } |
| 131 | |
| 132 | public function bulk_compress() { |
| 133 | check_admin_referer('bulk-media'); |
| 134 | |
| 135 | if (empty($_REQUEST['media']) || !is_array( $_REQUEST['media'])) { |
| 136 | return; |
| 137 | } |
| 138 | |
| 139 | foreach ($_REQUEST['media'] as $id) { |
| 140 | $metadata = wp_get_attachment_metadata($id); |
| 141 | if ($metadata) { |
| 142 | $this->compress_attachment($metadata, $id); |
| 143 | } |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | public function add_media_columns($columns) { |
| 148 | $columns[self::MEDIA_COLUMN] = self::translate(self::MEDIA_COLUMN_HEADER); |
| 149 | return $columns; |
| 150 | } |
| 151 | |
| 152 | public function render_media_column($column, $id) { |
| 153 | if ($column === self::MEDIA_COLUMN) { |
| 154 | $wp_metadata = wp_get_attachment_metadata($id); |
| 155 | $wp_sizes = isset($wp_metadata['sizes']) ? array_keys($wp_metadata['sizes']) : array(); |
| 156 | $wp_sizes[] = Tiny_Metadata::ORIGINAL; |
| 157 | |
| 158 | $sizes = array_intersect($wp_sizes, $this->settings->get_tinify_sizes()); |
| 159 | |
| 160 | $tiny_metadata = new Tiny_Metadata($id); |
| 161 | $missing = $tiny_metadata->get_missing_sizes($sizes); |
| 162 | $total = count($sizes); |
| 163 | $success = $total - count($missing); |
| 164 | |
| 165 | if (count($missing) > 0) { |
| 166 | printf(self::translate_escape('Compressed %d out of %d sizes'), $success, $total); |
| 167 | echo '<br/>'; |
| 168 | if (($error = $tiny_metadata->get_latest_error())) { |
| 169 | echo '<span class="error">' . self::translate_escape('Latest error') . ': '. self::translate_escape($error) .'<br/>'; |
| 170 | } |
| 171 | echo '<button type="button" class="tiny-compress" data-id="' . $id . '">' . |
| 172 | self::translate_escape('Compress') . '</button>'; |
| 173 | echo '<div class="spinner"></div>'; |
| 174 | } else { |
| 175 | printf(self::translate_escape('Compressed %d out of %d sizes'), $success, $total); |
| 176 | $savings = $tiny_metadata->get_savings(); |
| 177 | if ($savings['count'] > 0) { |
| 178 | echo '<br/>'; |
| 179 | echo self::translate_escape('Total size') . ': ' . size_format($savings['input']) . '<br/>'; |
| 180 | echo self::translate_escape('Compressed size') . ': ' . size_format($savings['output']); |
| 181 | } |
| 182 | } |
| 183 | } |
| 184 | } |
| 185 | } |
| 186 |