Super Progressive Web Apps - Version 1.0

Version Description

  • Date: 22.January.2018
  • First release of the plugin.

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Download this release

Release Info

Developer arunbasillal
Plugin Icon 128x128 Super Progressive Web Apps
Version 1.0
Comparing to
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Version 1.0

Files changed (20) hide show
  1. admin/admin-setup.php +143 -0
  2. admin/admin-ui-render.php +134 -0
  3. admin/basic-setup.php +131 -0
  4. admin/do.php +29 -0
  5. admin/filesystem.php +99 -0
  6. admin/index.php +2 -0
  7. admin/js/main.js +18 -0
  8. admin/loader.php +30 -0
  9. includes/index.php +2 -0
  10. index.php +2 -0
  11. languages/super-progressive-web-apps.pot +0 -0
  12. license.txt +281 -0
  13. public/images/logo.png +0 -0
  14. public/index.php +2 -0
  15. public/js/register-sw.js +6 -0
  16. public/manifest.php +72 -0
  17. public/sw.php +123 -0
  18. readme.txt +76 -0
  19. superpwa.php +73 -0
  20. uninstall.php +23 -0
admin/admin-setup.php ADDED
@@ -0,0 +1,143 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Admin setup for the plugin
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_add_menu_links() Add admin menu pages
7
+ * @function superpwa_register_settings Register Settings
8
+ * @function superpwa_validater_and_sanitizer() Validate And Sanitize User Input Before Its Saved To Database
9
+ * @function superpwa_get_settings() Get settings from database
10
+ */
11
+
12
+ // Exit if accessed directly
13
+ if ( ! defined('ABSPATH') ) exit;
14
+
15
+ /**
16
+ * Add admin menu pages
17
+ *
18
+ * @since 1.0
19
+ * @refer https://developer.wordpress.org/plugins/administration-menus/
20
+ */
21
+ function superpwa_add_menu_links() {
22
+
23
+ add_options_page( __('Super Progressive Web Apps','super-progressive-web-apps'), __('SuperPWA','super-progressive-web-apps'), 'manage_options', 'superpwa','superpwa_admin_interface_render' );
24
+ }
25
+ add_action( 'admin_menu', 'superpwa_add_menu_links' );
26
+
27
+ /**
28
+ * Register Settings
29
+ *
30
+ * @since 1.0
31
+ */
32
+ function superpwa_register_settings() {
33
+
34
+ // Register Setting
35
+ register_setting(
36
+ 'superpwa_settings_group', // Group name
37
+ 'superpwa_settings', // Setting name = html form <input> name on settings form
38
+ 'superpwa_validater_and_sanitizer' // Input sanitizer
39
+ );
40
+
41
+ // Manifest
42
+ add_settings_section(
43
+ 'superpwa_manifest_section', // ID
44
+ __('Manifest', 'super-progressive-web-apps'), // Title
45
+ 'superpwa_manifest_cb', // Callback Function
46
+ 'superpwa_manifest_section' // Page slug
47
+ );
48
+
49
+ // Manifest status
50
+ add_settings_field(
51
+ 'superpwa_manifest_status', // ID
52
+ __('Manifest Status', 'super-progressive-web-apps'), // Title
53
+ 'superpwa_manifest_status_cb', // Callback function
54
+ 'superpwa_manifest_section', // Page slug
55
+ 'superpwa_manifest_section' // Settings Section ID
56
+ );
57
+
58
+ // Splash Screen Settings
59
+ add_settings_section(
60
+ 'superpwa_splash_screen_section', // ID
61
+ __('Splash Screen', 'super-progressive-web-apps'), // Title
62
+ 'superpwa_splash_screen_cb', // Callback Function
63
+ 'superpwa_splash_screen_section' // Page slug
64
+ );
65
+
66
+ // Background Color
67
+ add_settings_field(
68
+ 'superpwa_background_color', // ID
69
+ __('Background Color', 'super-progressive-web-apps'), // Title
70
+ 'superpwa_background_color_cb', // Callback function
71
+ 'superpwa_splash_screen_section', // Page slug
72
+ 'superpwa_splash_screen_section' // Settings Section ID
73
+ );
74
+
75
+ // Icons
76
+ add_settings_field(
77
+ 'superpwa_icons', // ID
78
+ __('Application Icon', 'super-progressive-web-apps'), // Title
79
+ 'superpwa_icons_cb', // Callback function
80
+ 'superpwa_splash_screen_section', // Page slug
81
+ 'superpwa_splash_screen_section' // Settings Section ID
82
+ );
83
+
84
+ }
85
+ add_action( 'admin_init', 'superpwa_register_settings' );
86
+
87
+ /**
88
+ * Validate and sanitize user input before its saved to database
89
+ *
90
+ * @since 1.0
91
+ */
92
+ function superpwa_validater_and_sanitizer( $settings ) {
93
+
94
+ // Sanitize hex color input
95
+ $settings['background_color'] = preg_match( '/#([a-f0-9]{3}){1,2}\b/i', $settings['background_color'] ) ? sanitize_text_field( $settings['background_color'] ) : '#D5E0EB';
96
+
97
+ // Sanitize application icon
98
+ $settings['icon'] = empty( sanitize_text_field($settings['icon']) ) ? SUPERPWA_PATH_SRC . 'public/images/logo.png' : sanitize_text_field($settings['icon']);
99
+
100
+ return $settings;
101
+ }
102
+
103
+ /**
104
+ * Get settings from database
105
+ *
106
+ * @since 1.0
107
+ * @return Array A merged array of default and settings saved in database.
108
+ */
109
+ function superpwa_get_settings() {
110
+
111
+ $defaults = array(
112
+ 'background_color' => '#D5E0EB',
113
+ 'icon' => SUPERPWA_PATH_SRC . 'public/images/logo.png',
114
+ );
115
+
116
+ $settings = get_option('superpwa_settings', $defaults);
117
+
118
+ return $settings;
119
+ }
120
+
121
+ /**
122
+ * Enqueue CSS and JS
123
+ *
124
+ * @since 1.0
125
+ */
126
+ function superpwa_enqueue_css_js( $hook ) {
127
+
128
+ // Load only on SuperPWA plugin pages
129
+ if ( $hook != "settings_page_superpwa" ) {
130
+ return;
131
+ }
132
+
133
+ // Color picker CSS
134
+ // @refer https://make.wordpress.org/core/2012/11/30/new-color-picker-in-wp-3-5/
135
+ wp_enqueue_style( 'wp-color-picker' );
136
+
137
+ // Everything needed for media upload
138
+ wp_enqueue_media();
139
+
140
+ // Main JS
141
+ wp_enqueue_script( 'superpwa-main-js', SUPERPWA_PATH_SRC . 'admin/js/main.js', array( 'wp-color-picker' ), false, true );
142
+ }
143
+ add_action( 'admin_enqueue_scripts', 'superpwa_enqueue_css_js' );
admin/admin-ui-render.php ADDED
@@ -0,0 +1,134 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Admin UI setup and render
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_manifest_cb() Manifest Callback
7
+ * @function superpwa_manifest_status_cb Manifest Status
8
+ * @function superpwa_splash_screen_cb() Splash Screen Callback
9
+ * @function superpwa_background_color_cb() Background Color
10
+ * @function superpwa_icons_cb() Application Icons
11
+ * @function superpwa_admin_interface_render() Admin interface renderer
12
+ */
13
+
14
+ // Exit if accessed directly
15
+ if ( ! defined('ABSPATH') ) exit;
16
+
17
+ /**
18
+ * Manifest Callback
19
+ *
20
+ * @since 1.0
21
+ */
22
+ function superpwa_manifest_cb() {
23
+
24
+ echo '<p>' . __('The manifest includes all the information about your Progressive Web App. SuperPWA generates the manifest automatically.') . '</p>';
25
+ }
26
+
27
+ /**
28
+ * Manifest Status
29
+ *
30
+ * @since 1.0
31
+ */
32
+ function superpwa_manifest_status_cb() {
33
+
34
+ if ( superpwa_get_contents( ABSPATH . SUPERPWA_MANIFEST_FILENAME ) ) {
35
+
36
+ printf( __( 'Manifest was generated successfully. You can <a href="%s" target="_blank">see it here</a>.', 'super-progressive-web-apps' ), SUPERPWA_MANIFEST_SRC );
37
+ } else {
38
+
39
+ echo '<p>' . __('Manifest generation failed. Check if WordPress can write to your root folder (the same folder with wp-config.php).', 'super-progressive-web-apps') . '</p>';
40
+ }
41
+
42
+ }
43
+
44
+ /**
45
+ * Splash Screen Callback
46
+ *
47
+ * @since 1.0
48
+ */
49
+ function superpwa_splash_screen_cb() {
50
+
51
+ echo '<p>' . __('The values you set here will be used for the splash screen that supported browsers choose to display.', 'super-progressive-web-apps') . '</p>';
52
+ }
53
+
54
+ /**
55
+ * Background Color
56
+ *
57
+ * @since 1.0
58
+ */
59
+ function superpwa_background_color_cb() {
60
+
61
+ // Get Settings
62
+ $settings = superpwa_get_settings(); ?>
63
+
64
+ <!-- Background Color -->
65
+ <input type="text" name="superpwa_settings[background_color]" id="superpwa_settings[background_color]" class="superpwa-colorpicker" value="<?php echo isset( $settings['background_color'] ) ? esc_attr( $settings['background_color']) : '#D5E0EB'; ?>" data-default-color="#D5E0EB">
66
+
67
+ <?php
68
+ }
69
+
70
+ /**
71
+ * Application Icons
72
+ *
73
+ * @since 1.0
74
+ */
75
+ function superpwa_icons_cb() {
76
+
77
+ // Get Settings
78
+ $settings = superpwa_get_settings(); ?>
79
+
80
+ <!-- Application Icon -->
81
+ <p style="margin-bottom: 8px;"><?php _e('This will be the icon of your PWA when installed on the phone. Must be a <code>PNG</code> image exactly <code>192x192</code> in size.', 'super-progressive-web-apps'); ?></p>
82
+ <input type="text" name="superpwa_settings[icon]" id="superpwa_settings[icon]" class="superpwa-icon" size="50" value="<?php echo isset( $settings['icon'] ) ? esc_attr( $settings['icon']) : ''; ?>">
83
+ <button type="button" class="button superpwa-icon-upload" data-editor="content">
84
+ <span class="dashicons dashicons-format-image" style="margin-top: 4px;"></span> Choose Icon
85
+ </button>
86
+
87
+ <?php
88
+ }
89
+
90
+ /**
91
+ * Admin interface renderer
92
+ *
93
+ * @since 1.0
94
+ */
95
+ function superpwa_admin_interface_render () {
96
+
97
+ if ( ! current_user_can( 'manage_options' ) ) {
98
+ return;
99
+ }
100
+
101
+ /**
102
+ * If settings are inside WP-Admin > Settings, then WordPress will automatically display Settings Saved. If not used this block
103
+ * @refer https://core.trac.wordpress.org/ticket/31000
104
+ * If the user have submitted the settings, WordPress will add the "settings-updated" $_GET parameter to the url
105
+ *
106
+ if ( isset( $_GET['settings-updated'] ) ) {
107
+ // Add settings saved message with the class of "updated"
108
+ add_settings_error( 'superpwa_settings_saved_message', 'superpwa_settings_saved_message', __( 'Settings are Saved', 'super-progressive-web-apps' ), 'updated' );
109
+ }
110
+
111
+ // Show Settings Saved Message
112
+ settings_errors( 'superpwa_settings_saved_message' ); */?>
113
+
114
+ <div class="wrap">
115
+ <h1>Super Progressive Web Apps <sup><?php echo SUPERPWA_VERSION; ?></sup></h1>
116
+
117
+ <form action="options.php" method="post" enctype="multipart/form-data">
118
+ <?php
119
+ // Output nonce, action, and option_page fields for a settings page.
120
+ settings_fields( 'superpwa_settings_group' );
121
+
122
+ // Manifest
123
+ do_settings_sections( 'superpwa_manifest_section' ); // Page slug
124
+
125
+ // Splash Screen
126
+ do_settings_sections( 'superpwa_splash_screen_section' ); // Page slug
127
+
128
+ // Output save settings button
129
+ submit_button( __('Save Settings', 'super-progressive-web-apps') );
130
+ ?>
131
+ </form>
132
+ </div>
133
+ <?php
134
+ }
admin/basic-setup.php ADDED
@@ -0,0 +1,131 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Basic setup functions for the plugin
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_activate_plugin() Plugin activatation todo list
7
+ * @function superpwa_deactivate_plugin Plugin deactivation todo list
8
+ * @function superpwa_load_plugin_textdomain() Load plugin text domain
9
+ * @function superpwa_settings_link() Print direct link to plugin settings in plugins list in admin
10
+ * @function superpwa_plugin_row_meta() Add donate and other links to plugins list
11
+ * @function superpwa_footer_text() Admin footer text
12
+ * @function superpwa_footer_version() Admin footer version
13
+ */
14
+
15
+ // Exit if accessed directly
16
+ if ( ! defined('ABSPATH') ) exit;
17
+
18
+ /**
19
+ * Plugin activatation todo list
20
+ *
21
+ * This function runs when user activates the plugin. Used in register_activation_hook in the main plugin file.
22
+ * @since 1.0
23
+ */
24
+ function superpwa_activate_plugin() {
25
+
26
+ // Generate manifest with default options
27
+ superpwa_generate_manifest();
28
+
29
+ // Generate service worker
30
+ superpwa_generate_sw();
31
+ }
32
+
33
+ /**
34
+ * Plugin deactivation todo list
35
+ *
36
+ * Runs during deactivation. During uninstall uninstall.php is also executed
37
+ * @since 1.0
38
+ */
39
+ function superpwa_deactivate_plugin() {
40
+
41
+ // Delete manifest
42
+ superpwa_delete_manifest();
43
+
44
+ // Delete service worker
45
+ superpwa_delete_sw();
46
+ }
47
+
48
+ /**
49
+ * Load plugin text domain
50
+ *
51
+ * @since 1.0
52
+ */
53
+ function superpwa_load_plugin_textdomain() {
54
+
55
+ load_plugin_textdomain( 'super-progressive-web-apps', FALSE, SUPERPWA_PATH_ABS . '/languages/' );
56
+ }
57
+ add_action( 'plugins_loaded', 'superpwa_load_plugin_textdomain' );
58
+
59
+ /**
60
+ * Print direct link to plugin settings in plugins list in admin
61
+ *
62
+ * @since 1.0
63
+ */
64
+ function superpwa_settings_link( $links ) {
65
+
66
+ return array_merge(
67
+ array(
68
+ 'settings' => '<a href="' . admin_url( 'options-general.php?page=superpwa' ) . '">' . __( 'Settings', 'super-progressive-web-apps' ) . '</a>'
69
+ ),
70
+ $links
71
+ );
72
+ }
73
+ add_filter( 'plugin_action_links_super-progressive-web-apps/superpwa.php', 'superpwa_settings_link' );
74
+
75
+ /**
76
+ * Add donate and other links to plugins list
77
+ *
78
+ * @since 1.0
79
+ */
80
+ function superpwa_plugin_row_meta( $links, $file ) {
81
+
82
+ if ( strpos( $file, 'superpwa.php' ) !== false ) {
83
+ $new_links = array(
84
+ 'demo' => '<a href="https://superpwa.com" target="_blank">Demo</a>',
85
+ );
86
+ $links = array_merge( $links, $new_links );
87
+ }
88
+
89
+ return $links;
90
+ }
91
+ // add_filter( 'plugin_row_meta', 'superpwa_plugin_row_meta', 10, 2 ); // Todo: To be added once demo website is ready
92
+
93
+ /**
94
+ * Admin footer text
95
+ *
96
+ * A function to add footer text to the settings page of the plugin.
97
+ * @since 1.0
98
+ * @refer https://codex.wordpress.org/Function_Reference/get_current_screen
99
+ */
100
+ function superpwa_footer_text($default) {
101
+
102
+ // Retun default on non-plugin pages
103
+ $screen = get_current_screen();
104
+ if ( $screen->id !== "settings_page_superpwa" ) {
105
+ return $default;
106
+ }
107
+
108
+ $superpwa_footer_text = sprintf( __( 'If you like SuperPWA, please leave a <a href="%s" target="_blank">&#9733;&#9733;&#9733;&#9733;&#9733;</a> rating to support continued development. Thanks a bunch!', 'super-progressive-web-apps' ),
109
+ 'https://wordpress.org/support/plugin/super-progressive-web-apps/reviews/?rate=5#new-post'
110
+ );
111
+
112
+ return $superpwa_footer_text;
113
+ }
114
+ // add_filter('admin_footer_text', 'superpwa_footer_text'); // Todo: Wait till ver 1.1 or more to add this
115
+
116
+ /**
117
+ * Admin footer version
118
+ *
119
+ * @since 1.0
120
+ */
121
+ function superpwa_footer_version($default) {
122
+
123
+ // Retun default on non-plugin pages
124
+ $screen = get_current_screen();
125
+ if ( $screen->id !== "settings_page_superpwa" ) {
126
+ return $default;
127
+ }
128
+
129
+ return 'SuperPWA ' . SUPERPWA_VERSION;
130
+ }
131
+ add_filter( 'update_footer', 'superpwa_footer_version', 11 );
admin/do.php ADDED
@@ -0,0 +1,29 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Operations of the plugin are included here.
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_after_save_settings_todo() Todo list after saving admin options
7
+ */
8
+
9
+ // Exit if accessed directly
10
+ if ( ! defined('ABSPATH') ) exit;
11
+
12
+ /**
13
+ * Todo list after saving admin options
14
+ *
15
+ * Regenerate manifest
16
+ * Regenerate service worker
17
+ *
18
+ * @since 1.0
19
+ */
20
+ function superpwa_after_save_settings_todo() {
21
+
22
+ // Regenerate manifest
23
+ superpwa_generate_manifest();
24
+
25
+ // Regenerate service worker
26
+ superpwa_generate_sw();
27
+ }
28
+ add_action( 'add_option_superpwa_settings', 'superpwa_after_save_settings_todo' );
29
+ add_action( 'update_option_superpwa_settings', 'superpwa_after_save_settings_todo' );
admin/filesystem.php ADDED
@@ -0,0 +1,99 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Filesystem Operations
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_wp_filesystem_init() Initialize the WP filesystem
7
+ * @function superpwa_put_contents() Write to a file using WP_Filesystem() functions
8
+ * @function superpwa_get_contents() Read contents of a file using WP_Filesystem() functions
9
+ * @function superpwa_delete() Delete a file
10
+ */
11
+
12
+ // Exit if accessed directly
13
+ if ( ! defined('ABSPATH') ) exit;
14
+
15
+ /**
16
+ * Initialize the WP filesystem
17
+ *
18
+ * @since 1.0
19
+ */
20
+ function superpwa_wp_filesystem_init() {
21
+
22
+ global $wp_filesystem;
23
+
24
+ if ( empty( $wp_filesystem ) ) {
25
+ require_once( trailingslashit( ABSPATH ) . 'wp-admin/includes/file.php' );
26
+ WP_Filesystem();
27
+ }
28
+ }
29
+
30
+ /**
31
+ * Write to a file using WP_Filesystem() functions
32
+ *
33
+ * @param $file Filename with path
34
+ * @param $content Contents to be written to the file. Default null
35
+ * @return True on success, false if file isn't passed or if writing failed.
36
+ * @since 1.0
37
+ */
38
+ function superpwa_put_contents( $file, $content = null ) {
39
+
40
+ // Return false if no filename is provided
41
+ if ( empty( $file ) )
42
+ return false;
43
+
44
+ // Initialize the WP filesystem
45
+ superpwa_wp_filesystem_init();
46
+ global $wp_filesystem;
47
+
48
+ if( ! $wp_filesystem->put_contents( $file, $content, 0644) ) {
49
+ return false;
50
+ }
51
+
52
+ return true;
53
+ }
54
+
55
+ /**
56
+ * Read contents of a file using WP_Filesystem() functions
57
+ *
58
+ * @param $file Filename with path.
59
+ * @paral $array Set true to return read data as an array. False by default.
60
+ * @return string|bool The function returns the read data or false on failure.
61
+ * @since 1.0
62
+ */
63
+ function superpwa_get_contents( $file, $array = false ) {
64
+
65
+ // Return false if no filename is provided
66
+ if ( empty( $file ) )
67
+ return false;
68
+
69
+ // Initialize the WP filesystem
70
+ superpwa_wp_filesystem_init();
71
+ global $wp_filesystem;
72
+
73
+ // Reads entire file into a string
74
+ if ( $array == false )
75
+ return $wp_filesystem->get_contents( $file );
76
+
77
+ // Reads entire file into an array
78
+ return $wp_filesystem->get_contents_array( $file );
79
+ }
80
+
81
+ /**
82
+ * Delete a file
83
+ *
84
+ * @param $file Filename with path
85
+ * @return bool True on success, false otherwise
86
+ * @since 1.0
87
+ */
88
+ function superpwa_delete( $file ) {
89
+
90
+ // Return false if no filename is provided
91
+ if ( empty( $file ) )
92
+ return false;
93
+
94
+ // Initialize the WP filesystem
95
+ superpwa_wp_filesystem_init();
96
+ global $wp_filesystem;
97
+
98
+ return $wp_filesystem->delete( $file );
99
+ }
admin/index.php ADDED
@@ -0,0 +1,2 @@
 
 
1
+ <?php
2
+ // Silence is golden
admin/js/main.js ADDED
@@ -0,0 +1,18 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ jQuery(document).ready(function($){
2
+ $('.superpwa-colorpicker').wpColorPicker(); // Color picker
3
+ $('.superpwa-icon-upload').click(function(e) { // Media upload
4
+ e.preventDefault();
5
+ var superpwa_meda_uploader = wp.media({
6
+ title: 'Application Icon',
7
+ button: {
8
+ text: 'Select Icon'
9
+ },
10
+ multiple: false // Set this to true to allow multiple files to be selected
11
+ })
12
+ .on('select', function() {
13
+ var attachment = superpwa_meda_uploader.state().get('selection').first().toJSON();
14
+ $('.superpwa-icon').val(attachment.url);
15
+ })
16
+ .open();
17
+ });
18
+ });
admin/loader.php ADDED
@@ -0,0 +1,30 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Loads the plugin files
4
+ *
5
+ * @since 1.0
6
+ */
7
+
8
+ // Exit if accessed directly
9
+ if ( ! defined('ABSPATH') ) exit;
10
+
11
+ // Load basic setup. Plugin list links, text domain, footer links etc.
12
+ require_once( SUPERPWA_PATH_ABS . 'admin/basic-setup.php');
13
+
14
+ // Load admin setup. Register menus and settings
15
+ require_once( SUPERPWA_PATH_ABS . 'admin/admin-setup.php');
16
+
17
+ // Render Admin UI
18
+ require_once( SUPERPWA_PATH_ABS . 'admin/admin-ui-render.php');
19
+
20
+ // Load Filesystem functions
21
+ require_once( SUPERPWA_PATH_ABS . 'admin/filesystem.php');
22
+
23
+ // Manifest Functions
24
+ require_once( SUPERPWA_PATH_ABS . 'public/manifest.php');
25
+
26
+ // Service Worker Functions
27
+ require_once( SUPERPWA_PATH_ABS . 'public/sw.php');
28
+
29
+ // Do plugin operations
30
+ require_once( SUPERPWA_PATH_ABS . 'admin/do.php');
includes/index.php ADDED
@@ -0,0 +1,2 @@
 
 
1
+ <?php
2
+ // Silence is golden
index.php ADDED
@@ -0,0 +1,2 @@
 
 
1
+ <?php
2
+ // Silence is golden
languages/super-progressive-web-apps.pot ADDED
File without changes
license.txt ADDED
@@ -0,0 +1,281 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ GNU GENERAL PUBLIC LICENSE
2
+ Version 2, June 1991
3
+
4
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
5
+ 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
6
+
7
+ Everyone is permitted to copy and distribute verbatim copies
8
+ of this license document, but changing it is not allowed.
9
+
10
+ Preamble
11
+
12
+ The licenses for most software are designed to take away your
13
+ freedom to share and change it. By contrast, the GNU General Public
14
+ License is intended to guarantee your freedom to share and change free
15
+ software--to make sure the software is free for all its users. This
16
+ General Public License applies to most of the Free Software
17
+ Foundation's software and to any other program whose authors commit to
18
+ using it. (Some other Free Software Foundation software is covered by
19
+ the GNU Library General Public License instead.) You can apply it to
20
+ your programs, too.
21
+
22
+ When we speak of free software, we are referring to freedom, not
23
+ price. Our General Public Licenses are designed to make sure that you
24
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26
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27
+ in new free programs; and that you know you can do these things.
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29
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30
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31
+ These restrictions translate to certain responsibilities for you if you
32
+ distribute copies of the software, or if you modify it.
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+
34
+ For example, if you distribute copies of such a program, whether
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37
+ source code. And you must show them these terms so they know their
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+ rights.
39
+
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+ We protect your rights with two steps: (1) copyright the software, and
41
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42
+ distribute and/or modify the software.
43
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+ Also, for each author's protection and ours, we want to make certain
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+ that everyone understands that there is no warranty for this free
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47
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48
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50
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51
+ Finally, any free program is threatened constantly by software
52
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56
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57
+ The precise terms and conditions for copying, distribution and
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+ modification follow.
59
+
60
+ GNU GENERAL PUBLIC LICENSE
61
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
62
+
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+ 0. This License applies to any program or other work which contains
64
+ a notice placed by the copyright holder saying it may be distributed
65
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67
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68
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+ the term "modification".) Each licensee is addressed as "you".
72
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73
+ Activities other than copying, distribution and modification are not
74
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75
+ running the Program is not restricted, and the output from the Program
76
+ is covered only if its contents constitute a work based on the
77
+ Program (independent of having been made by running the Program).
78
+ Whether that is true depends on what the Program does.
79
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80
+ 1. You may copy and distribute verbatim copies of the Program's
81
+ source code as you receive it, in any medium, provided that you
82
+ conspicuously and appropriately publish on each copy an appropriate
83
+ copyright notice and disclaimer of warranty; keep intact all the
84
+ notices that refer to this License and to the absence of any warranty;
85
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86
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87
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88
+ You may charge a fee for the physical act of transferring a copy, and
89
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90
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91
+ 2. You may modify your copy or copies of the Program or any portion
92
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93
+ distribute such modifications or work under the terms of Section 1
94
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95
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96
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97
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98
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99
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103
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104
+ c) If the modified program normally reads commands interactively
105
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106
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+ notice that there is no warranty (or else, saying that you provide
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+ the Program is not required to print an announcement.)
114
+
115
+ These requirements apply to the modified work as a whole. If
116
+ identifiable sections of that work are not derived from the Program,
117
+ and can be reasonably considered independent and separate works in
118
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119
+ sections when you distribute them as separate works. But when you
120
+ distribute the same sections as part of a whole which is a work based
121
+ on the Program, the distribution of the whole must be on the terms of
122
+ this License, whose permissions for other licensees extend to the
123
+ entire whole, and thus to each and every part regardless of who wrote it.
124
+ Thus, it is not the intent of this section to claim rights or contest
125
+ your rights to work written entirely by you; rather, the intent is to
126
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127
+ collective works based on the Program.
128
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129
+ In addition, mere aggregation of another work not based on the Program
130
+ with the Program (or with a work based on the Program) on a volume of
131
+ a storage or distribution medium does not bring the other work under
132
+ the scope of this License.
133
+
134
+ 3. You may copy and distribute the Program (or a work based on it,
135
+ under Section 2) in object code or executable form under the terms of
136
+ Sections 1 and 2 above provided that you also do one of the following:
137
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138
+ a) Accompany it with the complete corresponding machine-readable
139
+ source code, which must be distributed under the terms of Sections
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141
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142
+ b) Accompany it with a written offer, valid for at least three
143
+ years, to give any third party, for a charge no more than your
144
+ cost of physically performing source distribution, a complete
145
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146
+ distributed under the terms of Sections 1 and 2 above on a medium
147
+ customarily used for software interchange; or,
148
+
149
+ c) Accompany it with the information you received as to the offer
150
+ to distribute corresponding source code. (This alternative is
151
+ allowed only for noncommercial distribution and only if you
152
+ received the program in object code or executable form with such
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154
+
155
+ The source code for a work means the preferred form of the work for
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157
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158
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160
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161
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162
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164
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165
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166
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+ access to copy from a designated place, then offering equivalent
168
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+ distribution of the source code, even though third parties are not
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+ compelled to copy the source along with the object code.
171
+
172
+ 4. You may not copy, modify, sublicense, or distribute the Program
173
+ except as expressly provided under this License. Any attempt
174
+ otherwise to copy, modify, sublicense or distribute the Program is
175
+ void, and will automatically terminate your rights under this License.
176
+ However, parties who have received copies, or rights, from you under
177
+ this License will not have their licenses terminated so long as such
178
+ parties remain in full compliance.
179
+
180
+ 5. You are not required to accept this License, since you have not
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+ signed it. However, nothing else grants you permission to modify or
182
+ distribute the Program or its derivative works. These actions are
183
+ prohibited by law if you do not accept this License. Therefore, by
184
+ modifying or distributing the Program (or any work based on the
185
+ Program), you indicate your acceptance of this License to do so, and
186
+ all its terms and conditions for copying, distributing or modifying
187
+ the Program or works based on it.
188
+
189
+ 6. Each time you redistribute the Program (or any work based on the
190
+ Program), the recipient automatically receives a license from the
191
+ original licensor to copy, distribute or modify the Program subject to
192
+ these terms and conditions. You may not impose any further
193
+ restrictions on the recipients' exercise of the rights granted herein.
194
+ You are not responsible for enforcing compliance by third parties to
195
+ this License.
196
+
197
+ 7. If, as a consequence of a court judgment or allegation of patent
198
+ infringement or for any other reason (not limited to patent issues),
199
+ conditions are imposed on you (whether by court order, agreement or
200
+ otherwise) that contradict the conditions of this License, they do not
201
+ excuse you from the conditions of this License. If you cannot
202
+ distribute so as to satisfy simultaneously your obligations under this
203
+ License and any other pertinent obligations, then as a consequence you
204
+ may not distribute the Program at all. For example, if a patent
205
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206
+ all those who receive copies directly or indirectly through you, then
207
+ the only way you could satisfy both it and this License would be to
208
+ refrain entirely from distribution of the Program.
209
+
210
+ If any portion of this section is held invalid or unenforceable under
211
+ any particular circumstance, the balance of the section is intended to
212
+ apply and the section as a whole is intended to apply in other
213
+ circumstances.
214
+
215
+ It is not the purpose of this section to induce you to infringe any
216
+ patents or other property right claims or to contest validity of any
217
+ such claims; this section has the sole purpose of protecting the
218
+ integrity of the free software distribution system, which is
219
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220
+ generous contributions to the wide range of software distributed
221
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222
+ system; it is up to the author/donor to decide if he or she is willing
223
+ to distribute software through any other system and a licensee cannot
224
+ impose that choice.
225
+
226
+ This section is intended to make thoroughly clear what is believed to
227
+ be a consequence of the rest of this License.
228
+
229
+ 8. If the distribution and/or use of the Program is restricted in
230
+ certain countries either by patents or by copyrighted interfaces, the
231
+ original copyright holder who places the Program under this License
232
+ may add an explicit geographical distribution limitation excluding
233
+ those countries, so that distribution is permitted only in or among
234
+ countries not thus excluded. In such case, this License incorporates
235
+ the limitation as if written in the body of this License.
236
+
237
+ 9. The Free Software Foundation may publish revised and/or new versions
238
+ of the General Public License from time to time. Such new versions will
239
+ be similar in spirit to the present version, but may differ in detail to
240
+ address new problems or concerns.
241
+
242
+ Each version is given a distinguishing version number. If the Program
243
+ specifies a version number of this License which applies to it and "any
244
+ later version", you have the option of following the terms and conditions
245
+ either of that version or of any later version published by the Free
246
+ Software Foundation. If the Program does not specify a version number of
247
+ this License, you may choose any version ever published by the Free Software
248
+ Foundation.
249
+
250
+ 10. If you wish to incorporate parts of the Program into other free
251
+ programs whose distribution conditions are different, write to the author
252
+ to ask for permission. For software which is copyrighted by the Free
253
+ Software Foundation, write to the Free Software Foundation; we sometimes
254
+ make exceptions for this. Our decision will be guided by the two goals
255
+ of preserving the free status of all derivatives of our free software and
256
+ of promoting the sharing and reuse of software generally.
257
+
258
+ NO WARRANTY
259
+
260
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
261
+ FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
262
+ OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
263
+ PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
264
+ OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
265
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
266
+ TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
267
+ PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
268
+ REPAIR OR CORRECTION.
269
+
270
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
271
+ WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
272
+ REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
273
+ INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
274
+ OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
275
+ TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
276
+ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
277
+ PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
278
+ POSSIBILITY OF SUCH DAMAGES.
279
+
280
+ END OF TERMS AND CONDITIONS
281
+
public/images/logo.png ADDED
Binary file
public/index.php ADDED
@@ -0,0 +1,2 @@
 
 
1
+ <?php
2
+ // Silence is golden
public/js/register-sw.js ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
1
+ if ('serviceWorker' in navigator) {
2
+ window.addEventListener('load', function() {
3
+ navigator.serviceWorker.register(superpwa_sw.url)
4
+ .then(function() { console.log('SuperPWA Service Worker Registered'); });
5
+ });
6
+ }
public/manifest.php ADDED
@@ -0,0 +1,72 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Operations of the plugin are included here.
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_generate_manifest() Generate and write manifest
7
+ * @function superpwa_add_manifest_to_header() Add manifest to header (wp_head)
8
+ * @function superpwa_register_service_worker() Register service worker in the footer (wp_footer)
9
+ * @function superpwa_delete_manifest() Delete manifest
10
+ */
11
+
12
+ // Exit if accessed directly
13
+ if ( ! defined('ABSPATH') ) exit;
14
+
15
+ /**
16
+ * Generate and write manifest into WordPress root folder
17
+ *
18
+ * @return true on success, false on failure.
19
+ * @since 1.0
20
+ */
21
+ function superpwa_generate_manifest() {
22
+
23
+ // Get Settings
24
+ $settings = superpwa_get_settings();
25
+
26
+ $manifest = array(
27
+ 'name' => get_bloginfo('name'),
28
+ 'short_name' => get_bloginfo('name'),
29
+ 'icons' => array(
30
+ array(
31
+ 'src' => $settings['icon'],
32
+ 'sizes' => '192x192', // must be 192x192. Todo: use getimagesize($settings['icon'])[0].'x'.getimagesize($settings['icon'])[1] in the future
33
+ 'type' => 'image/png', // must be image/png. Todo: use getimagesize($settings['icon'])['mime']
34
+ ),
35
+ ),
36
+ 'background_color' => $settings['background_color'],
37
+ 'theme_color' => $settings['background_color'],
38
+ 'display' => 'standalone',
39
+ 'orientation' => 'natural',
40
+ 'start_url' => '/',
41
+ );
42
+
43
+ // Delete manifest if it exists
44
+ superpwa_delete_manifest();
45
+
46
+ if ( ! superpwa_put_contents( SUPERPWA_MANIFEST_ABS, json_encode($manifest) ) )
47
+ return false;
48
+
49
+ return true;
50
+ }
51
+
52
+ /**
53
+ * Add manifest to header (wp_head)
54
+ *
55
+ * @since 1.0
56
+ */
57
+ function superpwa_add_manifest_to_header() {
58
+
59
+ echo '<!-- Manifest added by SuperPWA -->' . PHP_EOL . '<link rel="manifest" href="'. SUPERPWA_MANIFEST_SRC . '">';
60
+ }
61
+ add_action( 'wp_head', 'superpwa_add_manifest_to_header' );
62
+
63
+ /**
64
+ * Delete manifest
65
+ *
66
+ * @return true on success, false on failure
67
+ * @since 1.0
68
+ */
69
+ function superpwa_delete_manifest() {
70
+
71
+ return superpwa_delete( SUPERPWA_MANIFEST_ABS );
72
+ }
public/sw.php ADDED
@@ -0,0 +1,123 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Operations of the plugin are included here.
4
+ *
5
+ * @since 1.0
6
+ * @function superpwa_generate_sw() Generate and write service worker into sw.js
7
+ * @function superpwa_sw_template() Service Worker Tempalte
8
+ * @function superpwa_register_sw() Register service worker
9
+ * @function superpwa_delete_sw() Delete Service Worker
10
+ */
11
+
12
+ // Exit if accessed directly
13
+ if ( ! defined('ABSPATH') ) exit;
14
+
15
+ /**
16
+ * Generate and write service worker into superpwa-sw.js
17
+ *
18
+ * @return true on success, false on failure.
19
+ * @since 1.0
20
+ */
21
+ function superpwa_generate_sw() {
22
+
23
+ // Get Settings
24
+ $settings = superpwa_get_settings();
25
+
26
+ // Get the service worker tempalte
27
+ $sw = superpwa_sw_template();
28
+
29
+ // Delete service worker if it exists
30
+ superpwa_delete_sw();
31
+
32
+ if ( ! superpwa_put_contents( SUPERPWA_SW_ABS, $sw ) )
33
+ return false;
34
+
35
+ return true;
36
+ }
37
+
38
+ /**
39
+ * Service Worker Tempalte
40
+ *
41
+ * @return String Contents to be written to superpwa-sw.js
42
+ * @since 1.0
43
+ */
44
+ function superpwa_sw_template() {
45
+
46
+ // Get Settings
47
+ $settings = superpwa_get_settings();
48
+
49
+ // Start output buffer. Everything from here till ob_get_clean() is returned
50
+ ob_start(); ?>
51
+ 'use strict';
52
+ const cacheName = '<?php echo parse_url( get_bloginfo( 'wpurl' ) )['host'] . '-ver-' . SUPERPWA_VERSION; ?>';
53
+ const startPage = '/';
54
+ const offlinePage = '/';
55
+ const fallbackImage = '<?php echo $settings['icon']; ?>';
56
+ const filesToCache = [startPage, offlinePage, fallbackImage];
57
+ const neverCache = [/\/wp-admin/,/\/wp-login/,/preview=true/];
58
+
59
+ // Install
60
+ self.addEventListener('install', function(e) {
61
+ console.log('SuperPWA Service Worker Installation');
62
+ e.waitUntil(
63
+ caches.open(cacheName).then(function(cache) {
64
+ console.log('SuperPWA Service Worker Caching Dependencies');
65
+ return cache.addAll(filesToCache);
66
+ })
67
+ );
68
+ });
69
+
70
+ // Activate
71
+ self.addEventListener('activate', function(e) {
72
+ console.log('SuperPWA Service Worker Activation');
73
+ e.waitUntil(
74
+ caches.keys().then(function(keyList) {
75
+ return Promise.all(keyList.map(function(key) {
76
+ if (key !== cacheName) {
77
+ console.log('SuperPWA Service Worker Old Cache Removed', key);
78
+ return caches.delete(key);
79
+ }
80
+ }));
81
+ })
82
+ );
83
+ return self.clients.claim();
84
+ });
85
+
86
+ // Fetch
87
+ self.addEventListener('fetch', function(e) {
88
+ console.log('SuperPWA fetched ', e.request.url);
89
+ e.respondWith(
90
+ caches.match(e.request).then(function(response) {
91
+ return response || fetch(e.request);
92
+ })
93
+ );
94
+ });
95
+ <?php return ob_get_clean();
96
+ }
97
+
98
+ /**
99
+ * Register service worker
100
+ *
101
+ * @since 1.0
102
+ * @refer https://developers.google.com/web/fundamentals/primers/service-workers/registration#conclusion
103
+ */
104
+ function superpwa_register_sw() {
105
+
106
+ wp_enqueue_script('superpwa-register-sw', SUPERPWA_PATH_SRC . 'public/js/register-sw.js', array(), null, true );
107
+ wp_localize_script('superpwa-register-sw', 'superpwa_sw', array(
108
+ 'url' => SUPERPWA_SW_SRC,
109
+ )
110
+ );
111
+ }
112
+ add_action( 'wp_enqueue_scripts', 'superpwa_register_sw' );
113
+
114
+ /**
115
+ * Delete Service Worker
116
+ *
117
+ * @return true on success, false on failure
118
+ * @since 1.0
119
+ */
120
+ function superpwa_delete_sw() {
121
+
122
+ return superpwa_delete( SUPERPWA_SW_ABS );
123
+ }
readme.txt ADDED
@@ -0,0 +1,76 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ === Super Progressive Web Apps ===
2
+ Contributors: arunbasillal, josevarghese
3
+ Donate link: http://millionclues.com/donate/
4
+ Tags: pwa, progressive web apps, manifest, android app, mobile, superpwa
5
+ Requires at least: 3.5.0
6
+ Tested up to: 4.9.2
7
+ Requires PHP: 5.3
8
+ Stable tag: trunk
9
+ License: GPLv2 or later
10
+ License URI: http://www.gnu.org/licenses/gpl-2.0.html
11
+
12
+ SuperPWA helps you convert your WordPress website into a Progressive Web App.
13
+
14
+ == Description ==
15
+
16
+ A Progressive Web App (PWA) is a new technology that is a middle ground between a website and a mobile app. They are installed on the phone like a normal app (web app) and can be accessed from the home screen.
17
+
18
+ Users can come back to your website by launching the app from their home screen and interact with your website through an app like interface.
19
+
20
+ **What included in the box**
21
+
22
+ Here is a list of feature the current release can do:
23
+
24
+ * Generate a manifest for your website and add it to the <head> of the page
25
+ * Set the application icon for your Progressive Web App.
26
+ * Set the background color for the splash screen of your Progressive Web App.
27
+ * Your website will show "Add to home screen" notice when accessed in a supported browser (please refer FAQ).
28
+
29
+ Please note that the app is very basic at the moment and does not include offline fall-backs. Only the homepage is cached offline as of now.
30
+
31
+ **What features are we working on**
32
+
33
+ * Offline pages
34
+ * Aggressive caching of pages
35
+ * Better admin notices and info
36
+
37
+ **About us**
38
+
39
+ We are a duo who got excited about the idea. Our mission is simple: Help you build an awesome PWA that users would want to have on their home screen.
40
+
41
+ When we first heard about PWA we wanted to learn everything about. We have spent countless hours learning and wants to share it with the world.
42
+
43
+ Please give us your constructive feedback and support.
44
+
45
+ **Feature Requests, Issues, Pull Requests**
46
+
47
+ Here is our repository on [Github](https://github.com/SuperPWA/Super-Progressive-Web-Apps). Send us your pull requests, feature requests or issues, if any.
48
+
49
+ == Installation ==
50
+
51
+ To install this plugin:
52
+
53
+ 1. Install the plugin through the WordPress admin interface, or upload the plugin folder to /wp-content/plugins/ using ftp.
54
+ 2. Activate the plugin through the 'Plugins' screen in WordPress.
55
+ 3. Go to WordPress Admin > Settings > SuperPWA
56
+
57
+ == Frequently Asked Questions ==
58
+
59
+ = Which devices and browsers will it work? =
60
+
61
+ Progressive web apps need browsers that support manifests and service workers. Currently Google Chrome (version 57+), Chrome for Android (62), Mozilla Firefox (57), Firefox for Android (58) are the major browsers that support PWA. The list is fast growing and is likely to be supported in most major browsers by the end of this year.
62
+
63
+ == Screenshots ==
64
+
65
+ 1. Settings page in WordPress Admin > Settings > SuperPWA
66
+
67
+ == Changelog ==
68
+
69
+ = 1.0 =
70
+ * Date: 22.January.2018
71
+ * First release of the plugin.
72
+
73
+ == Upgrade Notice ==
74
+
75
+ = 1.0 =
76
+ * First release of the plugin.
superpwa.php ADDED
@@ -0,0 +1,73 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Plugin Name: Super Progressive Web Apps
4
+ * Plugin URI: https://github.com/SuperPWA/Super-Progressive-Web-Apps
5
+ * Description: Convert your WordPress website into a Progressive Web App
6
+ * Author: SuperPWA
7
+ * Contributors: Arun Basil Lal, Jose Varghese
8
+ * Version: 1.0
9
+ * Text Domain: super-progressive-web-apps
10
+ * Domain Path: /languages
11
+ * License: GPL v2 - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
12
+ */
13
+
14
+ /**
15
+ * This plugin was developed using the WordPress starter plugin template by Arun Basil Lal <arunbasillal@gmail.com>
16
+ * Please leave this credit and the directory structure intact for future developers who might read the code.
17
+ * @Github https://github.com/arunbasillal/WordPress-Starter-Plugin
18
+ */
19
+
20
+ /**
21
+ * ~ Directory Structure ~
22
+ *
23
+ * /admin/ - Plugin backend stuff.
24
+ * /includes/ - External third party classes and libraries.
25
+ * /languages/ - Translation files go here.
26
+ * /public/ - Front end files go here.
27
+ * index.php - Dummy file.
28
+ * license.txt - GPL v2
29
+ * superpwa.php - File containing plugin name and other version info for WordPress.
30
+ * readme.txt - Readme for WordPress plugin repository. https://wordpress.org/plugins/files/2017/03/readme.txt
31
+ * uninstall.php - Fired when the plugin is uninstalled.
32
+ */
33
+
34
+ /**
35
+ * ~ Release TODO ~
36
+ *
37
+ * Update SUPERPWA_VERSION
38
+ */
39
+
40
+ // Exit if accessed directly
41
+ if ( ! defined('ABSPATH') ) exit;
42
+
43
+ /**
44
+ * Define constants
45
+ *
46
+ * @since 1.0
47
+ */
48
+ if ( ! defined('SUPERPWA_PATH_ABS ') ) define('SUPERPWA_PATH_ABS', plugin_dir_path( __FILE__ )); // absolute path to the plugin directory. eg - /var/www/html/wp-content/plugins/superpwa/
49
+ if ( ! defined('SUPERPWA_PATH_SRC') ) define('SUPERPWA_PATH_SRC', plugin_dir_url( __FILE__ )); // link to the plugin folder. eg - http://example.com/wp/wp-content/plugins/superpwa/
50
+ if ( ! defined('SUPERPWA_VERSION') ) define('SUPERPWA_VERSION', '1.0'); // Plugin version
51
+ if ( ! defined('SUPERPWA_MANIFEST_FILENAME') ) define('SUPERPWA_MANIFEST_FILENAME', 'superpwa-manifest.json'); // Name of Manifest file
52
+ if ( ! defined('SUPERPWA_MANIFEST_ABS') ) define('SUPERPWA_MANIFEST_ABS', trailingslashit( ABSPATH ) . SUPERPWA_MANIFEST_FILENAME); // Absolute path to manifest
53
+ if ( ! defined('SUPERPWA_MANIFEST_SRC') ) define('SUPERPWA_MANIFEST_SRC', trailingslashit( get_bloginfo('wpurl') ) . SUPERPWA_MANIFEST_FILENAME); // Link to manifest
54
+ if ( ! defined('SUPERPWA_SW_FILENAME') ) define('SUPERPWA_SW_FILENAME', 'superpwa-sw.js'); // Name of service worker file
55
+ if ( ! defined('SUPERPWA_SW_ABS') ) define('SUPERPWA_SW_ABS', trailingslashit( ABSPATH ) . SUPERPWA_SW_FILENAME); // Absolute path to service worker. SW must be in the root folder
56
+ if ( ! defined('SUPERPWA_SW_SRC') ) define('SUPERPWA_SW_SRC', trailingslashit( get_bloginfo('wpurl') ) . SUPERPWA_SW_FILENAME); // Link to service worker
57
+
58
+ /**
59
+ * Add plugin version to database
60
+ *
61
+ * @since 1.0
62
+ * @refer https://codex.wordpress.org/Creating_Tables_with_Plugins#Adding_an_Upgrade_Function
63
+ */
64
+ update_option('superpwa_version', SUPERPWA_VERSION); // Change this to add_option if a release needs to check installed version.
65
+
66
+ // Load everything
67
+ require_once( SUPERPWA_PATH_ABS . 'admin/loader.php');
68
+
69
+ // Register activation hook (this has to be in the main plugin file.)
70
+ register_activation_hook( __FILE__, 'superpwa_activate_plugin' );
71
+
72
+ // Register deactivatation hook
73
+ register_deactivation_hook( __FILE__, 'superpwa_deactivate_plugin' );
uninstall.php ADDED
@@ -0,0 +1,23 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Fired when the plugin is uninstalled.
4
+ *
5
+ * Everything in uninstall.php will be executed when user decides to delete the plugin.
6
+ * @since 1.0
7
+ */
8
+
9
+
10
+ // Exit if accessed directly
11
+ if ( ! defined('ABSPATH') ) exit;
12
+
13
+ // If uninstall not called from WordPress, then die.
14
+ if ( ! defined('WP_UNINSTALL_PLUGIN') ) die;
15
+
16
+
17
+ /**
18
+ * Delete database settings
19
+ *
20
+ * @since 1.0
21
+ */
22
+ delete_option( 'superpwa_settings' );
23
+ delete_option( 'superpwa_version' );