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N°2329 Update TCPDF to version fixing unlink bug

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Was updated to 6.3.2 fot PHP 7.4 compat, but this version had a regression (issue 159 in the original repo)
This commit integrates 6.3.4 that includes a fix for issue 159
This commit is contained in:
Pierre Goiffon
2020-02-12 15:22:09 +01:00
parent 166986f336
commit 133d267aca
12 changed files with 110 additions and 51 deletions
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68
lib/combodo/tcpdf/tcpdf.php
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@@ -4715,14 +4715,14 @@ class TCPDF {
* Defines the page and position a link points to.
* @param $link (int) The link identifier returned by AddLink()
* @param $y (float) Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page)
* @param $page (int) Number of target page; -1 indicates the current page (default value). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages.
* @param $page (int|string) Number of target page; -1 indicates the current page (default value). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages.
* @public
* @since 1.5
* @see AddLink()
*/
public function SetLink($link, $y=0, $page=-1) {
$fixed = false;
if (!empty($page) AND ($page[0] == '*')) {
if (!empty($page) AND (substr($page, 0, 1) == '*')) {
$page = intval(substr($page, 1));
// this page number will not be changed when moving/add/deleting pages
$fixed = true;
@@ -7165,31 +7165,20 @@ class TCPDF {
$info['i'] = $this->setImageBuffer($file, $info);
}
// set alignment
$this->img_rb_x = $x + $w;
$this->img_rb_y = $y + $h;
// set alignment
if ($this->rtl) {
if ($palign == 'L') {
$ximg = $this->lMargin;
} elseif ($palign == 'C') {
$ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
} elseif ($palign == 'R') {
$ximg = $this->w - $this->rMargin - $w;
} else {
$ximg = $x - $w;
}
$this->img_rb_x = $ximg;
if ($palign == 'L') {
$ximg = $this->lMargin;
} elseif ($palign == 'C') {
$ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
} elseif ($palign == 'R') {
$ximg = $this->w - $this->rMargin - $w;
} else {
if ($palign == 'L') {
$ximg = $this->lMargin;
} elseif ($palign == 'C') {
$ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
} elseif ($palign == 'R') {
$ximg = $this->w - $this->rMargin - $w;
} else {
$ximg = $x;
}
$this->img_rb_x = $ximg + $w;
$ximg = $x;
}
if ($ismask OR $hidden) {
// image is not displayed
return $info['i'];
@@ -7788,7 +7777,7 @@ class TCPDF {
if ($destroyall AND !$preserve_objcopy) {
self::$cleaned_ids[$this->file_id] = true;
// remove all temporary files
if ($handle = opendir(K_PATH_CACHE)) {
if ($handle = @opendir(K_PATH_CACHE)) {
while ( false !== ( $file_name = readdir( $handle ) ) ) {
if (strpos($file_name, '__tcpdf_'.$this->file_id.'_') === 0) {
unlink(K_PATH_CACHE.$file_name);
@@ -7798,7 +7787,9 @@ class TCPDF {
}
if (isset($this->imagekeys)) {
foreach($this->imagekeys as $file) {
if(substr($file, 0 , strlen(K_PATH_CACHE)) === K_PATH_CACHE && is_file($file)) unlink($file);
if (strpos($file, K_PATH_CACHE) === 0) {
@unlink($file);
}
}
}
}
@@ -7809,6 +7800,7 @@ class TCPDF {
'bufferlen',
'buffer',
'cached_files',
'imagekeys',
'sign',
'signature_data',
'signature_max_length',
@@ -9638,6 +9630,16 @@ class TCPDF {
$xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://ns.adobe.com/pdf/1.3/</pdfaSchema:namespaceURI>'."\n";
$xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>pdf</pdfaSchema:prefix>'."\n";
$xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>Adobe PDF Schema</pdfaSchema:schema>'."\n";
$xmp .= "\t\t\t\t\t\t".'<pdfaSchema:property>'."\n";
$xmp .= "\t\t\t\t\t\t\t".'<rdf:Seq>'."\n";
$xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
$xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n";
$xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Adobe PDF Schema</pdfaProperty:description>'."\n";
$xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>InstanceID</pdfaProperty:name>'."\n";
$xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>URI</pdfaProperty:valueType>'."\n";
$xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n";
$xmp .= "\t\t\t\t\t\t\t".'</rdf:Seq>'."\n";
$xmp .= "\t\t\t\t\t\t".'</pdfaSchema:property>'."\n";
$xmp .= "\t\t\t\t\t".'</rdf:li>'."\n";
$xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
$xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://ns.adobe.com/xap/1.0/mm/</pdfaSchema:namespaceURI>'."\n";
@@ -12279,7 +12281,7 @@ class TCPDF {
$x = $this->w;
}
$fixed = false;
if (!empty($page) AND ($page[0] == '*')) {
if (!empty($page) AND (substr($page, 0, 1) == '*')) {
$page = intval(substr($page, 1));
// this page number will not be changed when moving/add/deleting pages
$fixed = true;
@@ -12382,7 +12384,7 @@ class TCPDF {
$x = $this->w;
}
$fixed = false;
if (!empty($page) AND ($page[0] == '*')) {
if ((string)$page && (((string)$page)[0] == '*')) {
$page = intval(substr($page, 1));
// this page number will not be changed when moving/add/deleting pages
$fixed = true;
@@ -23406,7 +23408,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
*/
protected function SVGPath($d, $style='') {
if ($this->state != 2) {
return;
return;
}
// set fill/stroke style
$op = TCPDF_STATIC::getPathPaintOperator($style, '');
@@ -23426,6 +23428,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
$xmax = 0;
$ymin = 2147483647;
$ymax = 0;
$xinitial = 0;
$yinitial = 0;
$relcoord = false;
$minlen = (0.01 / $this->k); // minimum acceptable length (3 point)
$firstcmd = true; // used to print first point
@@ -23470,6 +23474,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
if ($ck == 1) {
$this->_outPoint($x, $y);
$firstcmd = false;
$xinitial = $x;
$yinitial = $y;
} else {
$this->_outLine($x, $y);
}
@@ -23657,8 +23663,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
if ((($ck + 1) % 7) == 0) {
$x0 = $x;
$y0 = $y;
$rx = abs($params[($ck - 6)]);
$ry = abs($params[($ck - 5)]);
$rx = max(abs($params[($ck - 6)]), .000000001);
$ry = max(abs($params[($ck - 5)]), .000000001);
$ang = -$rawparams[($ck - 4)];
$angle = deg2rad($ang);
$fa = $rawparams[($ck - 3)]; // large-arc-flag
@@ -23745,6 +23751,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
}
case 'Z': {
$this->_out('h');
$x = $x0 = $xinitial;
$y = $y0 = $yinitial;
break;
}
}