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Code Issues Releases Wiki Activity

Attempt fix for processwire/processwire-issues#1351

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This commit is contained in:
Ryan Cramer
2021-07-23 14:42:15 -04:00
parent 9b473adf41
commit 2ab7180d65
1 changed files with 29 additions and 13 deletions
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42
wire/core/ImageSizerEngine.php
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@@ -842,22 +842,31 @@ abstract class ImageSizerEngine extends WireData implements Module, Configurable
if(strpos($cropping, ',')) {
$cropping = explode(',', $cropping);
} else if(strpos($cropping, 'x') && preg_match('/^([pd])(\d+)x(\d+)(z\d+)?/', $cropping, $matches)) {
$cropping = array(0 => $matches[1], 1 => $matches[2]);
if(isset($matches[3])) $cropping[2] = (int) $matches[3];
if($matches[1] == 'p') {
$cropping[0] .= '%';
$cropping = array(
0 => (int) $matches[2], // x
1 => (int) $matches[3] // y
);
if(isset($matches[4])) {
$cropping[2] = (int) ltrim($matches[4], 'z'); // zoom
}
if($matches[1] == 'p') { // percent
$cropping[0] .= '%';
$cropping[1] .= '%';
}
}
}
if(is_array($cropping)) {
if(strpos($cropping[0], '%') !== false) {
$cropping[0] = round(min(100, max(0, $cropping[0]))) . '%';
$v = trim($cropping[0], '%');
if(ctype_digit(trim($v, '-'))) $v = (int) $v;
$cropping[0] = round(min(100, max(0, $v))) . '%';
} else {
$cropping[0] = (int) $cropping[0];
}
if(strpos($cropping[1], '%') !== false) {
$cropping[1] = round(min(100, max(0, $cropping[1]))) . '%';
$v = trim($cropping[1], '%');
if(ctype_digit(trim($v, '-'))) $v = (int) $v;
$cropping[1] = round(min(100, max(0, $v))) . '%';
} else {
$cropping[1] = (int) $cropping[1];
}
@@ -867,12 +876,19 @@ abstract class ImageSizerEngine extends WireData implements Module, Configurable
}
}
if($cropping === true) $cropping = true; // default, crop to center
else if(!$cropping) $cropping = false;
else if(is_array($cropping)) {} // already took care of it above
else if(in_array($cropping, self::$croppingValues)) $cropping = array_search($cropping, self::$croppingValues);
else if(array_key_exists($cropping, self::$croppingValues)) {}
else $cropping = true; // unknown value or 'center', default to TRUE/center
if($cropping === true) {
$cropping = true; // default, crop to center
} else if(!$cropping) {
$cropping = false;
} else if(is_array($cropping)) {
// already took care of it above
} else if(in_array($cropping, self::$croppingValues)) {
$cropping = array_search($cropping, self::$croppingValues);
} else if(array_key_exists($cropping, self::$croppingValues)) {
// okay
} else {
$cropping = true; // unknown value or 'center', default to TRUE/center
}
return $cropping;
}
@@ -897,7 +913,7 @@ abstract class ImageSizerEngine extends WireData implements Module, Configurable
$zoom = isset($cropping[2]) ? (int) $cropping[2] : 0;
$cropping =
(strpos($cropping[0], '%') !== false ? 'p' : 'd') .
((int) $cropping[0]) . 'x' . ((int) $cropping[1]);
((int) rtrim($cropping[0], '%')) . 'x' . ((int) rtrim($cropping[1], '%'));
if($zoom > 1 && $zoom < 100) $cropping .= "z$zoom";
}