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@ -8,16 +8,14 @@ class Af_Zz_ImgProxy extends Plugin {
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"fox");
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}
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function flags() {
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return array("needs_curl" => true);
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}
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function init($host) {
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$this->host = $host;
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$host->add_hook($host::HOOK_RENDER_ARTICLE, $this);
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$host->add_hook($host::HOOK_RENDER_ARTICLE_CDM, $this);
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$host->add_hook($host::HOOK_RENDER_ARTICLE_API, $this);
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$host->add_hook($host::HOOK_PREFS_TAB, $this);
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}
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function hook_render_article($article) {
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@ -60,12 +58,23 @@ class Af_Zz_ImgProxy extends Plugin {
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}
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}
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function rewrite_url_if_needed($url, $kind = 0) {
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function rewrite_url_if_needed($url, $kind, $all_remote = false) {
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$scheme = parse_url($url, PHP_URL_SCHEME);
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if ($scheme != 'https' && $scheme != "" && strpos($url, "data:") !== 0) {
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$url = "backend.php?op=pluginhandler&plugin=af_zz_imgproxy&method=imgproxy&kind=$kind&url=" .
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htmlspecialchars($url);
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if ($all_remote) {
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$host = parse_url($url, PHP_URL_HOST);
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$self_host = parse_url(SELF_URL_PATH, PHP_URL_HOST);
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$is_remote = $host != $self_host;
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} else {
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$is_remote = false;
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}
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if (($scheme != 'https' && $scheme != "") || $is_remote) {
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if (strpos($url, "data:") !== 0) {
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$url = "backend.php?op=pluginhandler&plugin=af_zz_imgproxy&method=imgproxy&kind=$kind&url=" .
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htmlspecialchars($url);
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}
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}
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return $url;
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@ -74,6 +83,7 @@ class Af_Zz_ImgProxy extends Plugin {
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function hook_render_article_cdm($article, $api_mode = false) {
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$need_saving = false;
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$proxy_all = $this->host->get($this, "proxy_all");
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$doc = new DOMDocument();
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if (@$doc->loadHTML($article["content"])) {
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@ -81,7 +91,7 @@ class Af_Zz_ImgProxy extends Plugin {
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$imgs = $xpath->query("//img[@src]");
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foreach ($imgs as $img) {
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$new_src = $this->rewrite_url_if_needed($img->getAttribute("src"));
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$new_src = $this->rewrite_url_if_needed($img->getAttribute("src"), 0, $proxy_all);
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if ($new_src != $img->getAttribute("src")) {
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$img->setAttribute("src", $new_src);
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@ -94,7 +104,7 @@ class Af_Zz_ImgProxy extends Plugin {
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foreach ($vids as $vid) {
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if ($vid->hasAttribute("poster")) {
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$new_src = $this->rewrite_url_if_needed($vid->getAttribute("poster"));
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$new_src = $this->rewrite_url_if_needed($vid->getAttribute("poster"), 0, $proxy_all);
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if ($new_src != $vid->getAttribute("poster")) {
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$vid->setAttribute("poster", $new_src);
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@ -106,7 +116,7 @@ class Af_Zz_ImgProxy extends Plugin {
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$vsrcs = $xpath->query("source", $vid);
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foreach ($vsrcs as $vsrc) {
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$new_src = $this->rewrite_url_if_needed($vsrc->getAttribute("src"), 1);
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$new_src = $this->rewrite_url_if_needed($vsrc->getAttribute("src"), 1, $proxy_all);
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if ($new_src != $vsrc->getAttribute("src")) {
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$vid->setAttribute("src", $new_src);
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@ -122,6 +132,51 @@ class Af_Zz_ImgProxy extends Plugin {
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return $article;
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}
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function hook_prefs_tab($args) {
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if ($args != "prefFeeds") return;
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print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('af_zz_imgproxy Settings')."\">";
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print "<form dojoType=\"dijit.form.Form\">";
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print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
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evt.preventDefault();
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if (this.validate()) {
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console.log(dojo.objectToQuery(this.getValues()));
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new Ajax.Request('backend.php', {
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parameters: dojo.objectToQuery(this.getValues()),
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onComplete: function(transport) {
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notify_info(transport.responseText);
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}
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});
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//this.reset();
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}
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</script>";
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print_hidden("op", "pluginhandler");
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print_hidden("method", "save");
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print_hidden("plugin", "af_zz_imgproxy");
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$proxy_all = $this->host->get($this, "proxy_all");
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print_checkbox("proxy_all", $proxy_all);
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print " <label for=\"proxy_all\">" . __("Enable proxy for all remote images.") . "</label>";
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print "<p>"; print_button("submit", __("Save"));
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print "</form>";
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print "</div>";
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}
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function save() {
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$proxy_all = checkbox_to_sql_bool($_POST["proxy_all"]) == "true";
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$this->host->set($this, "proxy_all", $proxy_all);
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echo __("Configuration saved");
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}
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function api_version() {
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return 2;
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}
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