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Code Issues Releases Wiki Activity

Improvements to FieldtypeTextarea::importValue() to improve accuracy of linked asset URLs on pages imported from one site to another where the root URL has changed (subdirectory vs. non subdirectory), as well as better handling asset URLs where the link included a hostname

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This commit is contained in:
Ryan Cramer
2018-10-19 11:04:30 -04:00
parent 0b8382ab3e
commit cf322b6dca
1 changed files with 59 additions and 3 deletions
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62
wire/modules/Fieldtype/FieldtypeTextarea.module
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@@ -366,10 +366,66 @@ class FieldtypeTextarea extends FieldtypeText {
*/ */
public function ___importValue(Page $page, Field $field, $value, array $options = array()) { public function ___importValue(Page $page, Field $field, $value, array $options = array()) {
$value = parent::___importValue($page, $field, $value, $options); $value = parent::___importValue($page, $field, $value, $options);
$originalID = (int) $page->get('_importOriginalID');
if($originalID && $page->id && strpos($value, "/$originalID/")) { // update changed IDs represented in asset paths
$value = str_replace("/assets/files/$originalID/", "/assets/files/$page->id/", $value); if(strpos($value, '/assets/files/') !== false) {
$originalID = (int) $page->get('_importOriginalID');
if($originalID && $page->id && strpos($value, "/$originalID/")) {
$value = str_replace("/assets/files/$originalID/", "/assets/files/$page->id/", $value);
}
} }
$contentType = $field->get('contentType');
if($contentType == self::contentTypeHTML || $contentType == self::contentTypeImageHTML) {
$value = $this->importValueHTML($value, $options);
}
return $value;
}
/**
* Helper to importValue function for HTML-specific content
*
* This primarily updates references to export-site URLs to the current site
*
* @param string $value
* @param array $options
* @return string
*
*/
protected function importValueHTML($value, array $options) {
// update changed root URLs in href or src attributes
$config = $this->wire('config');
$url = $config->urls->root;
$host = $config->httpHost;
$_url = isset($options['originalRootUrl']) ? $options['originalRootUrl'] : $url; // original URL
$_host = isset($options['originalHost']) ? $options['originalHost'] : $host; // original host
if($_url === $url && $_host === $host) return $value;
$findReplace = array();
$href = 'href="';
$src = 'src="';
if($_host != $host) {
$schemes = array('http://', 'https://');
foreach($schemes as $scheme) {
$findReplace[$href . $scheme . $_host . '/'] = $href . '/';
$findReplace[$href . $scheme . $_host . '/'] = $href . '/';
}
}
if($_url != $url) {
$findReplace[$href . $_url] = $href . $url;
$findReplace[$src . $_url] = $src . $url;
}
foreach($findReplace as $find => $replace) {
if($find === $replace) continue;
if(strpos($value, $find) === false) continue;
$value = preg_replace('!(\s)' . $find . '!', '$1' . $replace, $value);
}
return $value; return $value;
} }