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Handle more cleanly the / and - replacement.

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This commit is contained in:
Sébastien Lucas 2014-01-14 18:03:22 +01:00
parent 00c25fb9fb
commit 6fdb0dfd58
1 changed files with 26 additions and 7 deletions
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33
resources/php-epub-meta/epub.php
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@ -146,7 +146,7 @@ class EPub {
$nodes = $this->xpath->query('//opf:spine/opf:itemref'); $nodes = $this->xpath->query('//opf:spine/opf:itemref');
foreach($nodes as $node){ foreach($nodes as $node){
$idref = $node->getAttribute('idref'); $idref = $node->getAttribute('idref');
$spine[] = str_replace ("/", "-SLASH-", $this->xpath->query("//opf:manifest/opf:item[@id='$idref']")->item(0)->getAttribute('href')); $spine[] = $this->encodeComponentName ($this->xpath->query("//opf:manifest/opf:item[@id='$idref']")->item(0)->getAttribute('href'));
} }
return $spine; return $spine;
} }
@ -155,10 +155,10 @@ class EPub {
* Get the component content * Get the component content
*/ */
public function component($comp) { public function component($comp) {
$path = str_replace ("-SLASH-", "/", $comp); $path = $this->decodeComponentName ($comp);
$path = $this->getFullPath ($path); $path = $this->getFullPath ($path);
if (!$this->zip->FileExists($path)) { if (!$this->zip->FileExists($path)) {
throw new Exception ("Unable to find " . $path); throw new Exception ("Unable to find {$path} <{$comp}>");
} }
$data = $this->zip->FileRead($path); $data = $this->zip->FileRead($path);
@ -166,7 +166,7 @@ class EPub {
} }
public function getComponentName ($comp, $elementPath) { public function getComponentName ($comp, $elementPath) {
$path = str_replace ("-SLASH-", "/", $comp); $path = $this->decodeComponentName ($comp);
$path = $this->getFullPath ($path, $elementPath); $path = $this->getFullPath ($path, $elementPath);
if (!$this->zip->FileExists($path)) { if (!$this->zip->FileExists($path)) {
error_log ("Unable to find " . $path); error_log ("Unable to find " . $path);
@ -178,21 +178,40 @@ class EPub {
if (strlen ($ref) > 0) { if (strlen ($ref) > 0) {
$path = str_replace ($ref . "/", "", $path); $path = str_replace ($ref . "/", "", $path);
} }
return str_replace ("/", "-SLASH-", $path); return $this->encodeComponentName ($path);
} }
/**
* Encode the component name (to replace / and -)
*/
private function encodeComponentName ($src) {
return str_replace (array ("/", "-"),
array ("~SLASH~", "~DASH~"),
$src);
}
/**
* Decode the component name (to replace / and -)
*/
private function decodeComponentName ($src) {
return str_replace (array ("~SLASH~", "~DASH~"),
array ("/", "-"),
$src);
}
/** /**
* Get the component content type * Get the component content type
*/ */
public function componentContentType($comp) { public function componentContentType($comp) {
$comp = str_replace ("-SLASH-", "/", $comp); $comp = $this->decodeComponentName ($comp);
return $this->xpath->query("//opf:manifest/opf:item[@href='$comp']")->item(0)->getAttribute('media-type'); return $this->xpath->query("//opf:manifest/opf:item[@href='$comp']")->item(0)->getAttribute('media-type');
} }
private function getNavPointDetail ($node) { private function getNavPointDetail ($node) {
$title = $this->toc_xpath->query('x:navLabel/x:text', $node)->item(0)->nodeValue; $title = $this->toc_xpath->query('x:navLabel/x:text', $node)->item(0)->nodeValue;
$src = $this->toc_xpath->query('x:content', $node)->item(0)->attr('src'); $src = $this->toc_xpath->query('x:content', $node)->item(0)->attr('src');
$src = str_replace ("/", "-SLASH-", $src); $src = $this->decodeComponentName ($src);
return array("title" => $title, "src" => $src); return array("title" => $title, "src" => $src);
} }