"fox");
}
+ function flags() {
+ return array("needs_curl" => true);
+ }
+
function save() {
- //
+ $enable_share_anything = checkbox_to_sql_bool($_POST["enable_share_anything"]) == "true";
+
+ $this->host->set($this, "enable_share_anything", $enable_share_anything);
+
+ echo __("Data saved.");
}
function init($host)
$host->add_hook($host::HOOK_PREFS_TAB, $this);
$host->add_hook($host::HOOK_PREFS_EDIT_FEED, $this);
$host->add_hook($host::HOOK_PREFS_SAVE_FEED, $this);
+
+ $host->add_filter_action($this, "action_inline", __("Inline content"));
}
function hook_prefs_tab($args) {
print_notice("Enable the plugin for specific feeds in the feed editor.");
+ print "<form dojoType=\"dijit.form.Form\">";
+
+ print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
+ evt.preventDefault();
+ if (this.validate()) {
+ console.log(dojo.objectToQuery(this.getValues()));
+ new Ajax.Request('backend.php', {
+ parameters: dojo.objectToQuery(this.getValues()),
+ onComplete: function(transport) {
+ notify_info(transport.responseText);
+ }
+ });
+ //this.reset();
+ }
+ </script>";
+
+ print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pluginhandler\">";
+ print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"save\">";
+ print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin\" value=\"af_readability\">";
+
+ $enable_share_anything = $this->host->get($this, "enable_share_anything");
+ $enable_share_anything_checked = $enable_share_anything ? "checked" : "";
+
+ print "<input dojoType=\"dijit.form.CheckBox\"
+ $enable_share_anything_checked name=\"enable_share_anything\" id=\"enable_share_anything\">
+ <label for=\"enable_share_anything\">" . __("Use Readability for pages shared via bookmarklet.") . "</label>";
+
+ print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
+ __("Save")."</button>";
+
+ print "</form>";
+
$enabled_feeds = $this->host->get($this, "enabled_feeds");
- if (!array($enabled_feeds)) $enabled_feeds = array();
+ if (!is_array($enabled_feeds)) $enabled_feeds = array();
$enabled_feeds = $this->filter_unknown_feeds($enabled_feeds);
$this->host->set($this, "enabled_feeds", $enabled_feeds);
print "<div class=\"dlgSecCont\">";
$enabled_feeds = $this->host->get($this, "enabled_feeds");
- if (!array($enabled_feeds)) $enabled_feeds = array();
+ if (!is_array($enabled_feeds)) $enabled_feeds = array();
$key = array_search($feed_id, $enabled_feeds);
$checked = $key !== FALSE ? "checked" : "";
$this->host->set($this, "enabled_feeds", $enabled_feeds);
}
- function hook_article_filter($article) {
+ function hook_article_filter_action($article, $action) {
+ return $this->process_article($article);
+ }
- $enabled_feeds = $this->host->get($this, "enabled_feeds");
- $key = array_search($article["feed"]["id"], $enabled_feeds);
- if ($key === FALSE) return $article;
+ public function extract_content($url) {
+ if (!class_exists("Readability")) require_once(dirname(dirname(__DIR__)). "/lib/readability/Readability.php");
+
+ if (!defined('NO_CURL') && function_exists('curl_init') && !ini_get("open_basedir")) {
- if (!class_exists("Readability")) require_once(__DIR__ . "/classes/Readability.php");
+ $ch = curl_init($url);
- $tmp = fetch_file_contents($article["link"]);
+ curl_setopt($ch, CURLOPT_TIMEOUT, 5);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+ curl_setopt($ch, CURLOPT_HEADER, true);
+ curl_setopt($ch, CURLOPT_NOBODY, true);
+ curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+ curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
- if ($tmp) {
+ @$result = curl_exec($ch);
+ $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
+
+ if (strpos($content_type, "text/html") === FALSE)
+ return false;
+ }
+
+ $tmp = fetch_file_contents($url);
+
+ if ($tmp && mb_strlen($tmp) < 65535 * 4) {
$tmpdoc = new DOMDocument("1.0", "UTF-8");
- $tmpdoc->loadHTML($tmp);
- if ($tmpdoc->encoding != 'UTF-8') {
+ if (!$tmpdoc->loadHTML($tmp))
+ return false;
+
+ if (strtolower($tmpdoc->encoding) != 'utf-8') {
$tmpxpath = new DOMXPath($tmpdoc);
foreach ($tmpxpath->query("//meta") as $elem) {
$tmp = $tmpdoc->saveHTML();
}
- $r = new Readability($tmp, $article["link"]);
+ $r = new Readability($tmp, $url);
if ($r->init()) {
-
$tmpxpath = new DOMXPath($r->dom);
$entries = $tmpxpath->query('(//a[@href]|//img[@src])');
foreach ($entries as $entry) {
if ($entry->hasAttribute("href")) {
$entry->setAttribute("href",
- rewrite_relative_url($article["link"], $entry->getAttribute("href")));
+ rewrite_relative_url($url, $entry->getAttribute("href")));
}
if ($entry->hasAttribute("src")) {
$entry->setAttribute("src",
- rewrite_relative_url($article["link"], $entry->getAttribute("src")));
+ rewrite_relative_url($url, $entry->getAttribute("src")));
}
}
- $article["content"] = $r->articleContent->innerHTML;
+ return $r->articleContent->innerHTML;
}
}
+ return false;
+ }
+
+ function process_article($article) {
+
+ $extracted_content = $this->extract_content($article["link"]);
+
+ if ($extracted_content) {
+ $article["content"] = $extracted_content;
+ }
+
return $article;
+ }
+
+ function hook_article_filter($article) {
+
+ $enabled_feeds = $this->host->get($this, "enabled_feeds");
+ if (!is_array($enabled_feeds)) return $article;
+
+ $key = array_search($article["feed"]["id"], $enabled_feeds);
+ if ($key === FALSE) return $article;
+
+ return $this->process_article($article);
}