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https://github.com/friendica/friendica
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Merge pull request #1940 from annando/1510-proxy-problems
Bugfix: The proxy function had problems with embedded pictures
This commit is contained in:
Tobias Diekershoff
commit
b60cf21f8a
6 changed files with 34 additions and 17 deletions
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@ -2,7 +2,23 @@
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require_once("include/oembed.php");
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require_once('include/event.php');
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require_once('include/map.php');
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require_once('mod/proxy.php');
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function bb_PictureCacheExt($matches) {
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if (strpos($matches[3], "data:image/") === 0)
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return ($matches[0]);
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$matches[3] = proxy_url($matches[3]);
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return "[img=".$matches[1]."x".$matches[2]."]".$matches[3]."[/img]";
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}
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function bb_PictureCache($matches) {
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if (strpos($matches[1], "data:image/") === 0)
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return ($matches[0]);
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$matches[1] = proxy_url($matches[1]);
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return "[img]".$matches[1]."[/img]";
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}
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function bb_map_coords($match) {
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// the extra space in the following line is intentional
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@ -101,9 +117,9 @@ function bb_attachment($Text, $simplehtml = false, $tryoembed = true) {
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$text = $oembed;
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else {
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if (($image != "") AND !strstr(strtolower($oembed), "<img "))
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$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $url, $image, $title);
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$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $url, proxy_url($image), $title);
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elseif (($preview != "") AND !strstr(strtolower($oembed), "<img "))
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$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $url, $preview, $title);
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$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $url, proxy_url($preview), $title);
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$text .= $oembed;
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@ -455,7 +471,7 @@ function bb_replace_images($body, $images) {
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// We're depending on the property of 'foreach' (specified on the PHP website) that
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// it loops over the array starting from the first element and going sequentially
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// to the last element
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$newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . $image .'" alt="' . t('Image/photo') . '" />', $newbody);
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$newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . proxy_url($image) .'" alt="' . t('Image/photo') . '" />', $newbody);
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$cnt++;
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}
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@ -585,7 +601,7 @@ function bb_ShareAttributes($share, $simplehtml) {
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default:
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$headline = trim($share[1]).'<div class="shared_header">';
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if ($avatar != "")
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$headline .= '<img src="'.$avatar.'" height="32" width="32" >';
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$headline .= '<img src="'.proxy_url($avatar).'" height="32" width="32" >';
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$headline .= sprintf(t('<span><a href="%s" target="_blank">%s</a> wrote the following <a href="%s" target="_blank">post</a>'.$reldate.':</span>'), $profile, $author, $link);
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$headline .= "</div>";
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@ -1102,13 +1118,17 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
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"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
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$Text);
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// [img=widthxheight]image source[/img]
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//$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text);
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$Text = preg_replace_callback("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", 'bb_PictureCacheExt', $Text);
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$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $Text);
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$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $Text);
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// Images
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// [img]pathtoimage[/img]
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$Text = preg_replace_callback("/\[img\](.*?)\[\/img\]/ism", 'bb_PictureCache', $Text);
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$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
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$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
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@ -157,7 +157,7 @@ function oembed_format_object($j){
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case "rich": {
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// not so safe..
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if (!get_config("system","no_oembed_rich_content"))
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$ret.= $jhtml;
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$ret.= proxy_parse_html($jhtml);
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}; break;
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}
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@ -1410,9 +1410,6 @@ function prepare_body(&$item,$attach = false, $preview = false) {
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put_item_in_cache($item, true);
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$s = $item["rendered-html"];
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require_once("mod/proxy.php");
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$s = proxy_parse_html($s);
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$prep_arr = array('item' => $item, 'html' => $s, 'preview' => $preview);
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call_hooks('prepare_body', $prep_arr);
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$s = $prep_arr['html'];
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@ -115,8 +115,8 @@ function display_fetchauthor($a, $item) {
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if (count($r)) {
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$profiledata["photo"] = proxy_url($r[0]["photo"]);
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$profiledata["address"] = proxy_parse_html(bbcode($r[0]["location"]));
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$profiledata["about"] = proxy_parse_html(bbcode($r[0]["about"]));
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$profiledata["address"] = bbcode($r[0]["location"]);
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$profiledata["about"] = bbcode($r[0]["about"]);
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if ($r[0]["nick"] != "")
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$profiledata["nickname"] = $r[0]["nick"];
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}
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@ -127,9 +127,9 @@ function display_fetchauthor($a, $item) {
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if ($profiledata["photo"] == "")
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$profiledata["photo"] = proxy_url($r[0]["avatar"]);
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if ($profiledata["address"] == "")
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$profiledata["address"] = proxy_parse_html(bbcode($r[0]["location"]));
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$profiledata["address"] = bbcode($r[0]["location"]);
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if ($profiledata["about"] == "")
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$profiledata["about"] = proxy_parse_html(bbcode($r[0]["about"]));
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$profiledata["about"] = bbcode($r[0]["about"]);
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if (($profiledata["nickname"] == "") AND ($r[0]["nick"] != ""))
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$profiledata["nickname"] = $r[0]["nick"];
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}
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@ -193,8 +193,8 @@ function display_fetchauthor($a, $item) {
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$r = q("SELECT `avatar`, `nick`, `location`, `about` FROM `unique_contacts` WHERE `url` = '%s'", dbesc(normalise_link($profiledata["url"])));
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if (count($r)) {
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$profiledata["photo"] = proxy_url($r[0]["avatar"]);
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$profiledata["address"] = proxy_parse_html(bbcode($r[0]["location"]));
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$profiledata["about"] = proxy_parse_html(bbcode($r[0]["about"]));
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$profiledata["address"] = bbcode($r[0]["location"]);
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$profiledata["about"] = bbcode($r[0]["about"]);
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if ($r[0]["nick"] != "")
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$profiledata["nickname"] = $r[0]["nick"];
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}
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@ -100,7 +100,7 @@ function follow_content(&$a) {
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'$request' => $request,
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'$location' => bbcode($r[0]["location"]),
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'$location_label' => t("Location:"),
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'$about' => proxy_parse_html(bbcode($r[0]["about"], false, false)),
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'$about' => bbcode($r[0]["about"], false, false),
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'$about_label' => t("About:"),
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'$keywords' => $r[0]["keywords"],
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'$keywords_label' => t("Tags:")
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@ -235,7 +235,7 @@ function notifications_content(&$a) {
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'$fullname' => $rr['name'],
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'$location' => bbcode($rr['glocation'], false, false),
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'$location_label' => t('Location:'),
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'$about' => proxy_parse_html(bbcode($rr['gabout'], false, false)),
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'$about' => bbcode($rr['gabout'], false, false),
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'$about_label' => t('About:'),
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'$keywords' => $rr['gkeywords'],
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'$keywords_label' => t('Tags:'),
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