mahara-contributors team mailing list archive

[Nitin Mishra <1997206@xxxxxxxxxxxxxxxxxx>]

[ISSUE FIXED] 
For centos 7 -
There is an incorrect $browsertype value in public_html/export/pdf/lib.php, use 'chromium' instead of 'chromium-browser'. If we run the command 'rpm -qa | grep chromium-browser' on the terminal it through as error 'Need to have a Chrome browser installed to use the headless pdf option'.

So please use 'chromium' instead of 'chromium-browser' for pdf export.
It works for me.

Also, I installed npm & gulp on the centos server before these settings.

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https://bugs.launchpad.net/bugs/1997206

Title:
  Portfolio pdf export not working in Mahara 22.04.3

Status in Mahara:
  New

Bug description:
  After disabling the extensions pdf export & pdf lite, export is
  working fine. But after enabling the same extensions the portfolio
  export stops in the middle of the portfolio export.

  Application detail is below:
  Mahara version - 22.04.3
  Server - centos 7.9

  We installed headless Chrome and then we tried 'make all' & 'make
  pdfexport' commands on /home/xxxxx/public_html/ through the terminal,
  but not working. As Kristina Hoeppner suggested a solution on
  https://mahara.org/interaction/forum/topic.php?id=8977&post35680, I
  tried to follow the same process but failed to get result.

  Error logs are below(path- public_html/export/error_log):
  [20-Nov-2022 20:34:36 America/Adak] [WAR] a0 (export/html/lib.php:1652) Undefined property: HtmlExportOutputFilter::$rootdir
  [20-Nov-2022 20:34:36 America/Adak] Call stack (most recent first):
  [20-Nov-2022 20:34:36 America/Adak]   * log_message(string(size 52), integer, true, true, string(size 53), integer) at /home/xxxxxxxx/public_html/lib/errors.php:515
  [20-Nov-2022 20:34:36 America/Adak]   * error(integer, string(size 52), string(size 53), integer, array(size 9)) at /home/xxxxxxxx/public_html/export/html/lib.php:1652
  [20-Nov-2022 20:34:36 America/Adak]   * HtmlExportOutputFilter->replace_thumbnail_link(array(size 4)) at Unknown:0
  [20-Nov-2022 20:34:36 America/Adak]   * preg_replace_callback(string(size 113), array(size 2), string(size 942)) at /home/xxxxxxxx/public_html/export/html/lib.php:1402
  [20-Nov-2022 20:34:36 America/Adak]   * HtmlExportOutputFilter->filter(string(size 942)) at /home/xxxxxxxx/public_html/export/html/lib.php:605
  [20-Nov-2022 20:34:36 America/Adak]   * PluginExportHtml->dump_view_export_data() at /home/xxxxxxxx/public_html/export/html/lib.php:274
  [20-Nov-2022 20:34:36 America/Adak]   * PluginExportHtml->export(false) at /home/xxxxxxxx/public_html/export/pdf/lib.php:169
  [20-Nov-2022 20:34:36 America/Adak]   * PluginExportPdf->export() at /home/xxxxxxxx/public_html/export/lib.php:1102
  [20-Nov-2022 20:34:36 America/Adak]   * PluginExportAll->export() at /home/xxxxxxxx/public_html/export/download.php:105
  [20-Nov-2022 20:34:36 America/Adak]
  [20-Nov-2022 20:34:36 America/Adak] [WAR] a0 (lib/errors.php:537) Need to have a Chrome browser installed to use the headless pdf option. at /home/xxxxxxxx/public_html/export/pdf/lib.php:219
  [20-Nov-2022 20:34:36 America/Adak] Call stack (most recent first):
  [20-Nov-2022 20:34:36 America/Adak]   * exception(object(MaharaException)) at Unknown:0

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