Public bug reported:
Adding the following code, we can check Chrome browser installation on
Red Hat Enterprise Linux (RHEL) and CentOS environment (Related to Bug
#1871515).
File to modify:
export/pdf/lib.php
Line:
133
[Before]
/**
* Dumps all views into the HTML export
*/
private function pdf_view_export_data() {
global $pdfrun;
static $browser;
static $page;
$progressstart = 85;
$progressend = 95;
$i = 0;
$viewcount = count($this->views);
if (!isset($pdfrun) || $pdfrun == 'first' || $pdfrun == 'all') {
$browsertype = 'chromium-browser';
system('dpkg -l | grep ' . $browsertype, $error);
if ($error) {
$browsertype = 'chrome';
system('dpkg -l | grep ' . $browsertype, $error2);
if ($error2) {
throw new MaharaException('Need to have a Chrome browser
installed to use the headless pdf option');
}
}
[After]
/**
* Dumps all views into the HTML export
*/
private function pdf_view_export_data() {
global $pdfrun;
static $browser;
static $page;
$progressstart = 85;
$progressend = 95;
$i = 0;
$viewcount = count($this->views);
if (system('command -v dpgk')) {
$command = 'dpkg -l';
} else {
$command = 'rpm -qa';
}
if (!isset($pdfrun) || $pdfrun == 'first' || $pdfrun == 'all') {
$browsertype = 'chromium-browser';
system($command . ' | grep ' . $browsertype, $error);
if ($error) {
$browsertype = 'chrome';
system($command . ' | grep ' . $browsertype, $error2);
if ($error2) {
throw new MaharaException('Need to have a Chrome browser
installed to use the headless pdf option');
}
}
** Affects: mahara
Importance: Medium
Status: New
** Tags: export
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https://bugs.launchpad.net/bugs/1871718
Title:
Chrome browser availability check for RHEL/CentOS
Status in Mahara:
New
Bug description:
Adding the following code, we can check Chrome browser installation on
Red Hat Enterprise Linux (RHEL) and CentOS environment (Related to Bug
#1871515).
File to modify:
export/pdf/lib.php
Line:
133
[Before]
/**
* Dumps all views into the HTML export
*/
private function pdf_view_export_data() {
global $pdfrun;
static $browser;
static $page;
$progressstart = 85;
$progressend = 95;
$i = 0;
$viewcount = count($this->views);
if (!isset($pdfrun) || $pdfrun == 'first' || $pdfrun == 'all') {
$browsertype = 'chromium-browser';
system('dpkg -l | grep ' . $browsertype, $error);
if ($error) {
$browsertype = 'chrome';
system('dpkg -l | grep ' . $browsertype, $error2);
if ($error2) {
throw new MaharaException('Need to have a Chrome browser
installed to use the headless pdf option');
}
}
[After]
/**
* Dumps all views into the HTML export
*/
private function pdf_view_export_data() {
global $pdfrun;
static $browser;
static $page;
$progressstart = 85;
$progressend = 95;
$i = 0;
$viewcount = count($this->views);
if (system('command -v dpgk')) {
$command = 'dpkg -l';
} else {
$command = 'rpm -qa';
}
if (!isset($pdfrun) || $pdfrun == 'first' || $pdfrun == 'all') {
$browsertype = 'chromium-browser';
system($command . ' | grep ' . $browsertype, $error);
if ($error) {
$browsertype = 'chrome';
system($command . ' | grep ' . $browsertype, $error2);
if ($error2) {
throw new MaharaException('Need to have a Chrome browser
installed to use the headless pdf option');
}
}
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