wkhtmltopdf amazon linux won't encode emoji











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I'm trying to generate a PDF via wkhtmltopdf in an Amazon Linux os, everything works fine, but when i try to use emoji on the HTML, the fonts break and the emoji is displayed as a black box.
Before deploying, i tried locally and it works, locally i have Ubuntu, so my guess is that i'm missing something (fonts?) in the production (the amazon linux instance) server. I tried to install Google Noto font but nothing happened. I'll attach 2 screens of the same HTML page, generated by the same command via wkhtmltopdf:



Local (Ubuntu):
Local Image



Production (Amazon Linux):
Production Image



As you can see, even the font below the broken emoji is not rendered as aspected, i'll add the command i use in both servers:



/my/path/to/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64 --lowquality 'file:///my/path/to/page-test-pdf.html' '/home/user/test.pdf'



Thanks for your time.










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    I'm trying to generate a PDF via wkhtmltopdf in an Amazon Linux os, everything works fine, but when i try to use emoji on the HTML, the fonts break and the emoji is displayed as a black box.
    Before deploying, i tried locally and it works, locally i have Ubuntu, so my guess is that i'm missing something (fonts?) in the production (the amazon linux instance) server. I tried to install Google Noto font but nothing happened. I'll attach 2 screens of the same HTML page, generated by the same command via wkhtmltopdf:



    Local (Ubuntu):
    Local Image



    Production (Amazon Linux):
    Production Image



    As you can see, even the font below the broken emoji is not rendered as aspected, i'll add the command i use in both servers:



    /my/path/to/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64 --lowquality 'file:///my/path/to/page-test-pdf.html' '/home/user/test.pdf'



    Thanks for your time.










    share|improve this question
























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I'm trying to generate a PDF via wkhtmltopdf in an Amazon Linux os, everything works fine, but when i try to use emoji on the HTML, the fonts break and the emoji is displayed as a black box.
      Before deploying, i tried locally and it works, locally i have Ubuntu, so my guess is that i'm missing something (fonts?) in the production (the amazon linux instance) server. I tried to install Google Noto font but nothing happened. I'll attach 2 screens of the same HTML page, generated by the same command via wkhtmltopdf:



      Local (Ubuntu):
      Local Image



      Production (Amazon Linux):
      Production Image



      As you can see, even the font below the broken emoji is not rendered as aspected, i'll add the command i use in both servers:



      /my/path/to/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64 --lowquality 'file:///my/path/to/page-test-pdf.html' '/home/user/test.pdf'



      Thanks for your time.










      share|improve this question













      I'm trying to generate a PDF via wkhtmltopdf in an Amazon Linux os, everything works fine, but when i try to use emoji on the HTML, the fonts break and the emoji is displayed as a black box.
      Before deploying, i tried locally and it works, locally i have Ubuntu, so my guess is that i'm missing something (fonts?) in the production (the amazon linux instance) server. I tried to install Google Noto font but nothing happened. I'll attach 2 screens of the same HTML page, generated by the same command via wkhtmltopdf:



      Local (Ubuntu):
      Local Image



      Production (Amazon Linux):
      Production Image



      As you can see, even the font below the broken emoji is not rendered as aspected, i'll add the command i use in both servers:



      /my/path/to/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64 --lowquality 'file:///my/path/to/page-test-pdf.html' '/home/user/test.pdf'



      Thanks for your time.







      encoding wkhtmltopdf emoji amazon-linux






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      asked Nov 21 at 9:27









      Gumma Mocciaro

      894718




      894718
























          1 Answer
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          up vote
          1
          down vote













          If you are running PHP 7.x, I have been having problems with the wkhtmltopdf extension within a dockerized image. We were trying to use font awesome and the text just did not render correctly. There were some compilation issues that caused this.



          The problem was resolved when using the following binary https://github.com/madnight/docker-alpine-wkhtmltopdf



          Hope this helps you forward.



          EDIT: You will also have to have all fonts used installed as system fonts iirc otherwise wkhtmltopdf will refuse to work as it cannot find the font






          share|improve this answer





















          • unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
            – Gumma Mocciaro
            Nov 23 at 9:41










          • I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
            – Gumma Mocciaro
            Nov 23 at 10:51











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          1 Answer
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          up vote
          1
          down vote













          If you are running PHP 7.x, I have been having problems with the wkhtmltopdf extension within a dockerized image. We were trying to use font awesome and the text just did not render correctly. There were some compilation issues that caused this.



          The problem was resolved when using the following binary https://github.com/madnight/docker-alpine-wkhtmltopdf



          Hope this helps you forward.



          EDIT: You will also have to have all fonts used installed as system fonts iirc otherwise wkhtmltopdf will refuse to work as it cannot find the font






          share|improve this answer





















          • unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
            – Gumma Mocciaro
            Nov 23 at 9:41










          • I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
            – Gumma Mocciaro
            Nov 23 at 10:51















          up vote
          1
          down vote













          If you are running PHP 7.x, I have been having problems with the wkhtmltopdf extension within a dockerized image. We were trying to use font awesome and the text just did not render correctly. There were some compilation issues that caused this.



          The problem was resolved when using the following binary https://github.com/madnight/docker-alpine-wkhtmltopdf



          Hope this helps you forward.



          EDIT: You will also have to have all fonts used installed as system fonts iirc otherwise wkhtmltopdf will refuse to work as it cannot find the font






          share|improve this answer





















          • unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
            – Gumma Mocciaro
            Nov 23 at 9:41










          • I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
            – Gumma Mocciaro
            Nov 23 at 10:51













          up vote
          1
          down vote










          up vote
          1
          down vote









          If you are running PHP 7.x, I have been having problems with the wkhtmltopdf extension within a dockerized image. We were trying to use font awesome and the text just did not render correctly. There were some compilation issues that caused this.



          The problem was resolved when using the following binary https://github.com/madnight/docker-alpine-wkhtmltopdf



          Hope this helps you forward.



          EDIT: You will also have to have all fonts used installed as system fonts iirc otherwise wkhtmltopdf will refuse to work as it cannot find the font






          share|improve this answer












          If you are running PHP 7.x, I have been having problems with the wkhtmltopdf extension within a dockerized image. We were trying to use font awesome and the text just did not render correctly. There were some compilation issues that caused this.



          The problem was resolved when using the following binary https://github.com/madnight/docker-alpine-wkhtmltopdf



          Hope this helps you forward.



          EDIT: You will also have to have all fonts used installed as system fonts iirc otherwise wkhtmltopdf will refuse to work as it cannot find the font







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 22 at 19:05









          Matt Smeets

          310213




          310213












          • unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
            – Gumma Mocciaro
            Nov 23 at 9:41










          • I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
            – Gumma Mocciaro
            Nov 23 at 10:51


















          • unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
            – Gumma Mocciaro
            Nov 23 at 9:41










          • I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
            – Gumma Mocciaro
            Nov 23 at 10:51
















          unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
          – Gumma Mocciaro
          Nov 23 at 9:41




          unfortunately i need to use emoji because i need to generate a report for some push notifications (containing emoji), i actually refuse to map every emoji and replace it with something else, i think i need to install the right fonts in the server, moreover, i'll try the binary you linked instead the one i got from composer (i don't use docker in this project, but i guess this will not be a problem), thanks!
          – Gumma Mocciaro
          Nov 23 at 9:41












          I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
          – Gumma Mocciaro
          Nov 23 at 10:51




          I tried to use that binary but unfortunately is for 32bit OS, while i have 64Bit. I also tried to install the fonts in the server but it didn't help either. I wrote in the project's github so i'll just wait and hope
          – Gumma Mocciaro
          Nov 23 at 10:51


















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