Shortcodes
5 months ago
DisplayEmailImage.php
5 months ago
Front.php
5 months ago
FrontBuffering.php
5 months ago
FrontCore.php
5 months ago
FrontEnqueue.php
5 months ago
FrontTemplateTags.php
5 months ago
DisplayEmailImage.php
54 lines
| 1 | <?php |
| 2 | |
| 3 | namespace OnlineOptimisation\EmailEncoderBundle\Front; |
| 4 | |
| 5 | use OnlineOptimisation\EmailEncoderBundle\Traits\PluginHelper; |
| 6 | |
| 7 | class DisplayEmailImage |
| 8 | { |
| 9 | use PluginHelper; |
| 10 | |
| 11 | |
| 12 | public function boot(): void |
| 13 | { |
| 14 | add_action( 'wp', [ $this, 'display_email_image' ], 999 ); |
| 15 | } |
| 16 | |
| 17 | |
| 18 | public function display_email_image(): void |
| 19 | { |
| 20 | if ( ! isset( $_GET['eeb_mail'] ) ) { |
| 21 | return; |
| 22 | } |
| 23 | |
| 24 | $email = sanitize_email( base64_decode( $_GET['eeb_mail'] ) ); |
| 25 | |
| 26 | if ( ! is_email( $email ) || ! isset( $_GET['eeb_hash'] ) ) { |
| 27 | return; |
| 28 | } |
| 29 | |
| 30 | $hash = (string) $_GET['eeb_hash']; |
| 31 | $secret = $this->settings()->get_email_image_secret(); |
| 32 | |
| 33 | if ( ! function_exists( 'imagefontwidth' ) ) { |
| 34 | wp_die( __( 'GD Library Not Enabled. Please enable it first.', 'email-encoder-bundle' ) ); |
| 35 | } |
| 36 | |
| 37 | if ( $this->validate()->encoding->generate_email_signature( $email, $secret ) !== $hash ) { |
| 38 | wp_die( __( 'Your signture is invalid.', 'email-encoder-bundle' ) ); |
| 39 | } |
| 40 | |
| 41 | $image = $this->validate()->encoding->email_to_image( $email ); |
| 42 | |
| 43 | if ( empty( $image ) ) { |
| 44 | wp_die( __( 'Your email could not be converted.', 'email-encoder-bundle' ) ); |
| 45 | } |
| 46 | |
| 47 | header( 'Content-type: image/png' ); |
| 48 | echo $image; |
| 49 | |
| 50 | exit; |
| 51 | } |
| 52 | |
| 53 | } |
| 54 |