Image Handler 5 (for v1.5.5 - v1.5.8) Support Thread

[lat9]

Thanks for that! It looks like the 'transparent' setting for those 3 values is the root-cause of those logs. I'll be further investigating and have created a GitHub issue (https://github.com/lat9/zen_Image-Handler/issues/17) to track associated changes.

[siilike1232]

Thanks for that! It looks like the 'transparent' setting for those 3 values is the root-cause of those logs. I'll be further investigating and have created a GitHub issue (https://github.com/lat9/zen_Image-Handler/issues/17) to track associated changes.

I have currently solved it by replacing part on the code around line 1055:
/**
* @param $bg
*
* @return array|false
*/
protected function get_background_rgb($bg)
{
$color = false;

$bg = trim(str_replace('transparent', '', $bg));
list($red, $green, $blue)= preg_split('/[, :]/', $bg);
if (preg_match('/\d+/', $red.$green.$blue)) {
$red = min((int)$red, 255);
$green = min((int)$green, 255);
$blue = min((int)$blue, 255);
$color = ['r' => $red, 'g' => $green, 'b' => $blue];
}
return $color;
}

Replaced with:

protected function get_background_rgb($bg)
{
$color = false;

$bg = trim(str_replace('transparent', '', $bg));
$components = preg_split('/[, :]/', $bg);

if (count($components) === 3 && preg_match('/^\d+$/', $components[0]) && preg_match('/^\d+$/', $components[1]) && preg_match('/^\d+$/', $components[2])) {
$red = min((int)$components[0], 255);
$green = min((int)$components[1], 255);
$blue = min((int)$components[2], 255);
$color = ['r' => $red, 'g' => $green, 'b' => $blue];
}

return $color;
}

[lat9]

I have currently solved it by replacing part on the code around line 1055:
/**
* @param $bg
*
* @return array|false
*/
protected function get_background_rgb($bg)
{
$color = false;

$bg = trim(str_replace('transparent', '', $bg));
list($red, $green, $blue)= preg_split('/[, :]/', $bg);
if (preg_match('/\d+/', $red.$green.$blue)) {
$red = min((int)$red, 255);
$green = min((int)$green, 255);
$blue = min((int)$blue, 255);
$color = ['r' => $red, 'g' => $green, 'b' => $blue];
}
return $color;
}

Replaced with:

protected function get_background_rgb($bg)
{
$color = false;

$bg = trim(str_replace('transparent', '', $bg));
$components = preg_split('/[, :]/', $bg);

if (count($components) === 3 && preg_match('/^\d+$/', $components[0]) && preg_match('/^\d+$/', $components[1]) && preg_match('/^\d+$/', $components[2])) {
$red = min((int)$components[0], 255);
$green = min((int)$components[1], 255);
$blue = min((int)$components[2], 255);
$color = ['r' => $red, 'g' => $green, 'b' => $blue];
}

return $color;
}

Thanks for that.

[jimmie]

im getting this error on zen version 1.56c
PHP Warning: imagecreatefrompng(): '/var/www/clients/client1/web3/web/images/product_pictures/3 Commercial Stair NosingBA_01.png' is not a valid PNG file in /var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php on line 919.

[17-Aug-2024 18:58:20 UTC] Request URI: /Metal_Trim_Transitions/Carpet_Carpet_Tile_Solutions/Carpet_Stair_Nosing/3_Commercial_Stair_Nosing/Futura_CM_609_3_Commercial_Stair_Nosing_12_Length_Buffed_Aluminum, IP address: 193.116.224.72
#1  imagecreatefrompng() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:919]
#2  ih_image->load_imageGD() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:717]
#3  ih_image->resize_imageGD() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:400]
#4  ih_image->get_resized_image() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:258]
#5  ih_image->get_local() called at [/var/www/clients/client1/web3/web/includes/functions/extra_functions/functions_bmz_image_handler.php:123]
#6  handle_image() called at [/var/www/clients/client1/web3/web/includes/functions/html_output.php:202]
#7  zen_image() called at [/var/www/clients/client1/web3/web/includes/modules/marcus/additional_images.php:150]
#8  require(/var/www/clients/client1/web3/web/includes/modules/marcus/additional_images.php) called at [/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_modules_additional_images.php:13]
#9  require(/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_modules_additional_images.php) called at [/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_product_info_display.php:47]
#10 require(/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_product_info_display.php) called at [/var/www/clients/client1/web3/web/includes/modules/pages/product_info/main_template_vars.php:281]
#11 require(/var/www/clients/client1/web3/web/includes/modules/pages/product_info/main_template_vars.php) called at [/var/www/clients/client1/web3/web/includes/templates/marcus/common/tpl_main_page.php:261]
#12 require(/var/www/clients/client1/web3/web/includes/templates/marcus/common/tpl_main_page.php) called at [/var/www/clients/client1/web3/web/index.php:97]
--> PHP Warning: imagecreatefrompng(): '/var/www/clients/client1/web3/web/images/product_pictures/3 Commercial Stair NosingBA_01.png' is not a valid PNG file in /var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php on line 919.

[lat9]

im getting this error on zen version 1.56c
PHP Warning: imagecreatefrompng(): '/var/www/clients/client1/web3/web/images/product_pictures/3 Commercial Stair NosingBA_01.png' is not a valid PNG file in /var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php on line 919.

[17-Aug-2024 18:58:20 UTC] Request URI: /Metal_Trim_Transitions/Carpet_Carpet_Tile_Solutions/Carpet_Stair_Nosing/3_Commercial_Stair_Nosing/Futura_CM_609_3_Commercial_Stair_Nosing_12_Length_Buffed_Aluminum, IP address: 193.116.224.72
#1  imagecreatefrompng() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:919]
#2  ih_image->load_imageGD() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:717]
#3  ih_image->resize_imageGD() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:400]
#4  ih_image->get_resized_image() called at [/var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php:258]
#5  ih_image->get_local() called at [/var/www/clients/client1/web3/web/includes/functions/extra_functions/functions_bmz_image_handler.php:123]
#6  handle_image() called at [/var/www/clients/client1/web3/web/includes/functions/html_output.php:202]
#7  zen_image() called at [/var/www/clients/client1/web3/web/includes/modules/marcus/additional_images.php:150]
#8  require(/var/www/clients/client1/web3/web/includes/modules/marcus/additional_images.php) called at [/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_modules_additional_images.php:13]
#9  require(/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_modules_additional_images.php) called at [/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_product_info_display.php:47]
#10 require(/var/www/clients/client1/web3/web/includes/templates/marcus/templates/tpl_product_info_display.php) called at [/var/www/clients/client1/web3/web/includes/modules/pages/product_info/main_template_vars.php:281]
#11 require(/var/www/clients/client1/web3/web/includes/modules/pages/product_info/main_template_vars.php) called at [/var/www/clients/client1/web3/web/includes/templates/marcus/common/tpl_main_page.php:261]
#12 require(/var/www/clients/client1/web3/web/includes/templates/marcus/common/tpl_main_page.php) called at [/var/www/clients/client1/web3/web/index.php:97]
--> PHP Warning: imagecreatefrompng(): '/var/www/clients/client1/web3/web/images/product_pictures/3 Commercial Stair NosingBA_01.png' is not a valid PNG file in /var/www/clients/client1/web3/web/includes/classes/bmz_image_handler.class.php on line 919.

That's PHP saying that it doesn't like product_pictures/3 Commercial Stair NosingBA_01.png.

That could be because (a) the file's not a valid .png format or (b) the file name has those unwanted blanks in its name.