Completed
Push — master ( 267ab8...da5a66 )
by frank
02:00
created

on_major_version_update()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
nc 2
nop 0
dl 0
loc 9
rs 9.9666
c 0
b 0
f 0
1
<?php
2
/**
3
 * Handles version updates and should only be instantiated in autoptimize.php if/when needed.
4
 */
5
6
if ( ! defined( 'ABSPATH' ) ) {
7
    exit;
8
}
9
10
class autoptimizeVersionUpdatesHandler
11
{
12
    /**
13
     * The current major version string.
14
     *
15
     * @var string
16
     */
17
    protected $current_major_version = null;
18
19
    public function __construct( $current_version )
20
    {
21
        $this->current_major_version = substr( $current_version, 0, 3 );
22
    }
23
24
    /**
25
     * Runs all needed upgrade procedures (depending on the
26
     * current major version specified during class instantiation)
27
     */
28
    public function run_needed_major_upgrades()
29
    {
30
        $major_update = false;
31
32
        switch ( $this->current_major_version ) {
33
            case '1.6':
34
                $this->upgrade_from_1_6();
35
                $major_update = true;
0 ignored issues
show
Unused Code introduced by
$major_update 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...
36
                // No break, intentionally, so all upgrades are ran during a single request...
37
            case '1.7':
38
                $this->upgrade_from_1_7();
39
                $major_update = true;
0 ignored issues
show
Unused Code introduced by
$major_update 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...
40
                // No break, intentionally, so all upgrades are ran during a single request...
41
            case '1.9':
42
                $this->upgrade_from_1_9();
43
                $major_update = true;
0 ignored issues
show
Unused Code introduced by
$major_update 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...
44
                // No break, intentionally, so all upgrades are ran during a single request...
45
            case '2.2':
46
                $this->upgrade_from_2_2();
47
                $major_update = true;
0 ignored issues
show
Unused Code introduced by
$major_update 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...
48
                // No break, intentionally, so all upgrades are ran during a single request...
49
            case '2.4':
50
                if ( autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' ) == '2.4.2' ) {
51
                    $this->upgrade_from_2_4_2();
52
                }
53
                $this->upgrade_from_2_4();
54
                $major_update = false;
0 ignored issues
show
Unused Code introduced by
$major_update 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...
55
                // No break, intentionally, so all upgrades are ran during a single request...
56
            case '2.7':
57
                $this->upgrade_from_2_7();
58
                $major_update = true;
59
                // No break, intentionally, so all upgrades are ran during a single request...
60
        }
61
62
        if ( true === $major_update ) {
63
            $this->on_major_version_update();
64
        }
65
    }
66
67
    /**
68
     * Checks specified version against the one stored in the database under `autoptimize_version` and performs
69
     * any major upgrade routines if needed.
70
     * Updates the database version to the specified $target if it's different to the one currently stored there.
71
     *
72
     * @param string $target Target version to check against (ie., the currently running one).
73
     */
74
    public static function check_installed_and_update( $target )
75
    {
76
        $db_version = autoptimizeOptionWrapper::get_option( 'autoptimize_version', 'none' );
77
        if ( $db_version !== $target ) {
78
            if ( 'none' === $db_version ) {
79
                add_action( 'admin_notices', 'autoptimizeMain::notice_installed' );
80
            } else {
81
                $updater = new self( $db_version );
82
                $updater->run_needed_major_upgrades();
83
            }
84
85
            // Versions differed, upgrades happened if needed, store the new version.
86
            autoptimizeOptionWrapper::update_option( 'autoptimize_version', $target );
87
        }
88
    }
89
90
    /**
91
     * Called after any major version update (and it's accompanying upgrade procedure)
92
     * has happened. Clears cache and sets an admin notice.
93
     */
94
    protected function on_major_version_update()
95
    {
96
        // The transients guard here prevents stale object caches from busting the cache on every request.
97
        if ( false == get_transient( 'autoptimize_stale_option_buster' ) ) {
98
            set_transient( 'autoptimize_stale_option_buster', 'Mamsie & Liessie zehhe: ZWIJH!', HOUR_IN_SECONDS );
99
            autoptimizeCache::clearall();
100
            add_action( 'admin_notices', 'autoptimizeMain::notice_updated' );
101
        }
102
    }
103
104
    /**
105
     * From back in the days when I did not yet consider multisite.
106
     */
107
    private function upgrade_from_1_6()
108
    {
109
        // If user was on version 1.6.x, force advanced options to be shown by default.
110
        autoptimizeOptionWrapper::update_option( 'autoptimize_show_adv', '1' );
111
112
        // And remove old options.
113
        $to_delete_options = array(
114
            'autoptimize_cdn_css',
115
            'autoptimize_cdn_css_url',
116
            'autoptimize_cdn_js',
117
            'autoptimize_cdn_js_url',
118
            'autoptimize_cdn_img',
119
            'autoptimize_cdn_img_url',
120
            'autoptimize_css_yui',
121
        );
122
        foreach ( $to_delete_options as $del_opt ) {
123
            delete_option( $del_opt );
124
        }
125
    }
126
127
    /**
128
     * Forces WP 3.8 dashicons in CSS exclude options when upgrading from 1.7 to 1.8
129
     *
130
     * @global $wpdb
131
     */
132
    private function upgrade_from_1_7()
133
    {
134
        if ( ! is_multisite() ) {
135
            $css_exclude = autoptimizeOptionWrapper::get_option( 'autoptimize_css_exclude' );
136 View Code Duplication
            if ( empty( $css_exclude ) ) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
137
                $css_exclude = 'admin-bar.min.css, dashicons.min.css';
138
            } elseif ( false === strpos( $css_exclude, 'dashicons.min.css' ) ) {
139
                $css_exclude .= ', dashicons.min.css';
140
            }
141
            autoptimizeOptionWrapper::update_option( 'autoptimize_css_exclude', $css_exclude );
142
        } else {
143
            global $wpdb;
144
            $blog_ids         = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
145
            $original_blog_id = get_current_blog_id();
146
            foreach ( $blog_ids as $blog_id ) {
147
                switch_to_blog( $blog_id );
148
                $css_exclude = autoptimizeOptionWrapper::get_option( 'autoptimize_css_exclude' );
149 View Code Duplication
                if ( empty( $css_exclude ) ) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across 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...
150
                    $css_exclude = 'admin-bar.min.css, dashicons.min.css';
151
                } elseif ( false === strpos( $css_exclude, 'dashicons.min.css' ) ) {
152
                    $css_exclude .= ', dashicons.min.css';
153
                }
154
                autoptimizeOptionWrapper::update_option( 'autoptimize_css_exclude', $css_exclude );
155
            }
156
            switch_to_blog( $original_blog_id );
157
        }
158
    }
159
160
    /**
161
     * 2.0 will not aggregate inline CSS/JS by default, but we want users
162
     * upgrading from 1.9 to keep their inline code aggregated by default.
163
     *
164
     * @global $wpdb
165
     */
166
    private function upgrade_from_1_9()
167
    {
168
        if ( ! is_multisite() ) {
169
            autoptimizeOptionWrapper::update_option( 'autoptimize_css_include_inline', 'on' );
170
            autoptimizeOptionWrapper::update_option( 'autoptimize_js_include_inline', 'on' );
171
        } else {
172
            global $wpdb;
173
            $blog_ids         = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
174
            $original_blog_id = get_current_blog_id();
175
            foreach ( $blog_ids as $blog_id ) {
176
                switch_to_blog( $blog_id );
177
                autoptimizeOptionWrapper::update_option( 'autoptimize_css_include_inline', 'on' );
178
                autoptimizeOptionWrapper::update_option( 'autoptimize_js_include_inline', 'on' );
179
            }
180
            switch_to_blog( $original_blog_id );
181
        }
182
    }
183
184
    /**
185
     * 2.3 has no "remove google fonts" in main screen, moved to "extra"
186
     *
187
     * @global $wpdb
188
     */
189
    private function upgrade_from_2_2()
190
    {
191
        if ( ! is_multisite() ) {
192
            $this->do_2_2_settings_update();
193
        } else {
194
            global $wpdb;
195
            $blog_ids         = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
196
            $original_blog_id = get_current_blog_id();
197
            foreach ( $blog_ids as $blog_id ) {
198
                switch_to_blog( $blog_id );
199
                $this->do_2_2_settings_update();
200
            }
201
            switch_to_blog( $original_blog_id );
202
        }
203
    }
204
205
    /**
206
     * Helper for 2.2 autoptimize_extra_settings upgrade to avoid duplicate code
207
     */
208
    private function do_2_2_settings_update()
209
    {
210
        $nogooglefont    = autoptimizeOptionWrapper::get_option( 'autoptimize_css_nogooglefont', '' );
211
        $ao_extrasetting = autoptimizeOptionWrapper::get_option( 'autoptimize_extra_settings', '' );
212
        if ( ( $nogooglefont ) && ( empty( $ao_extrasetting ) ) ) {
213
            autoptimizeOptionWrapper::update_option( 'autoptimize_extra_settings', autoptimizeConfig::get_ao_extra_default_options() );
214
        }
215
        delete_option( 'autoptimize_css_nogooglefont' );
216
    }
217
218
    /**
219
     * 2.4.2 introduced too many cronned ao_cachecheckers, make this right
220
     */
221
    private function upgrade_from_2_4_2() {
222
        // below code by Thomas Sjolshagen (http://eighty20results.com/)
223
        // as found on https://www.paidmembershipspro.com/deleting-oldextra-cron-events/.
224
        $jobs = _get_cron_array();
225
226
        // Remove all ao_cachechecker cron jobs (for now).
227
        foreach ( $jobs as $when => $job ) {
228
            $name = key( $job );
229
230
            if ( false !== strpos( $name, 'ao_cachechecker' ) ) {
231
                unset( $jobs[ $when ] );
232
            }
233
        }
234
235
        // Save the data.
236
        _set_cron_array( $jobs );
237
    }
238
239
    /**
240
     * Migrate imgopt options from autoptimize_extra_settings to autoptimize_imgopt_settings
241
     */
242
    private function upgrade_from_2_4() {
243
        $extra_settings  = autoptimizeOptionWrapper::get_option( 'autoptimize_extra_settings', '' );
244
        $imgopt_settings = autoptimizeOptionWrapper::get_option( 'autoptimize_imgopt_settings', '' );
245
        if ( empty( $imgopt_settings ) && ! empty( $extra_settings ) ) {
246
            $imgopt_settings = autoptimizeConfig::get_ao_imgopt_default_options();
247
            if ( array_key_exists( 'autoptimize_extra_checkbox_field_5', $extra_settings ) ) {
248
                $imgopt_settings['autoptimize_imgopt_checkbox_field_1'] = $extra_settings['autoptimize_extra_checkbox_field_5'];
249
            }
250
            if ( array_key_exists( 'autoptimize_extra_select_field_6', $extra_settings ) ) {
251
                $imgopt_settings['autoptimize_imgopt_select_field_2'] = $extra_settings['autoptimize_extra_select_field_6'];
252
            }
253
            autoptimizeOptionWrapper::update_option( 'autoptimize_imgopt_settings', $imgopt_settings );
254
        }
255
    }
256
257
    /**
258
     * remove CCSS request limit option + update jquery exclusion to include WordPress 5.6 jquery.min.js.
259
     */    
260
    private function upgrade_from_2_7() {
261
        delete_option( 'autoptimize_ccss_rlimit' );
262
        $js_exclusions = get_option( 'autoptimize_js_exclude', '' );
263
        if ( strpos( $js_exclusions, 'js/jquery/jquery.js' ) !== false && strpos( $js_exclusions, 'js/jquery/jquery.min.js' ) === false ) {
264
            $js_exclusions .= ', js/jquery/jquery.min.js';
265
            update_option( 'autoptimize_js_exclude', $js_exclusions );
266
        }
267
    }
268
}
269