From c3d7d830b4989c9ec4d56ec49b6b3ca3c44a9d20 Mon Sep 17 00:00:00 2001
From: schneefux <schneefux+commit@schneefux.xyz>
Date: Tue, 2 Sep 2014 13:49:17 +0200
Subject: first commit

---
 init.php | 214 +++++++++++++++++----------------------------------------------
 1 file changed, 57 insertions(+), 157 deletions(-)

(limited to 'init.php')

diff --git a/init.php b/init.php
index d324bad..ed7c64b 100644
--- a/init.php
+++ b/init.php
@@ -1,6 +1,6 @@
 <?php
 
-class Af_Feedmod extends Plugin implements IHandler
+class YAFPP extends Plugin implements IHandler
 {
     private $host;
 
@@ -8,9 +8,8 @@ class Af_Feedmod extends Plugin implements IHandler
     {
         return array(
             1.0,   // version
-            'Replace feed contents by contents from the linked page',   // description
-            'mbirth',   // author
-            false,   // is_system
+            'Replace feed contents by contents from the linked page using full-text-rss',   // description
+            'schneefux'   // author
         );
     }
 
@@ -23,8 +22,7 @@ class Af_Feedmod extends Plugin implements IHandler
     {
         $this->host = $host;
 
-        $host->add_hook($host::HOOK_PREFS_TABS, $this);
-# only allowed for system plugins:        $host->add_handler('pref-feedmod', '*', $this);
+        $host->add_hook($host::HOOK_PREFS_TAB, $this);
         $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
     }
 
@@ -49,168 +47,70 @@ class Af_Feedmod extends Plugin implements IHandler
 
     function hook_article_filter($article)
     {
-        global $fetch_last_content_type;
+	$ftr = $this->host->get($this, "ftr_url");
+	$url = trim($article['link']);
+	$request = $ftr.'makefulltextfeed.php?format=json&url='.urlencode($url);
+
+        if (version_compare(VERSION, '1.7.9', '>=')) {
+            $result = fetch_file_contents($request);
+        } else {
+            // fallback to file_get_contents()
+            $result = file_get_contents($request);
+	}
+        $result = json_decode($result, true);
+        $content = $result['rss']['channel']['item']['description'];
+
+        if (!(strcmp($content, "[unable to retrieve full-text content]") == 0)) {
+	    $article['title'] = $result['rss']['channel']['item']['title'];
+	    $article['content'] = $content;
+        }
+        return $article;
+    }
 
-        $json_conf = $this->host->get($this, 'json_conf');
-        $owner_uid = $article['owner_uid'];
-        $data = json_decode($json_conf, true);
+    function hook_prefs_tab($args) {
+             if ($args != "prefPrefs") return;
 
-        if (!is_array($data)) {
-            // no valid JSON or no configuration at all
-            return $article;
-        }
+             print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__("YAFPP: full-text-rss")."\">";
 
-        foreach ($data as $urlpart=>$config) {
-            if (strpos($article['link'], $urlpart) === false) continue;   // skip this config if URL not matching
-            if (strpos($article['plugin_data'], "feedmod,$owner_uid:") !== false) {
-                // do not process an article more than once
-                if (isset($article['stored']['content'])) $article['content'] = $article['stored']['content'];
-                break;
-            }
-
-            switch ($config['type']) {
-                case 'xpath':
-                    $doc = new DOMDocument();
-                    $link = trim($article['link']);
-
-                    if (version_compare(VERSION, '1.7.9', '>=')) {
-                        $html = fetch_file_contents($link);
-                        $content_type = $fetch_last_content_type;
-                    } else {
-                        // fallback to file_get_contents()
-                        $html = file_get_contents($link);
-
-                        // try to fetch charset from HTTP headers
-                        $headers = $http_response_header;
-                        $content_type = false;
-                        foreach ($headers as $h) {
-                            if (substr(strtolower($h), 0, 13) == 'content-type:') {
-                                $content_type = substr($h, 14);
-                                // don't break here to find LATEST (if redirected) entry
-                            }
-                        }
-                    }
-                    
-                    $charset = false;
-                    if (!isset($config['force_charset'])) {
-                        if ($content_type) {
-                            preg_match('/charset=(\S+)/', $content_type, $matches);
-                            if (isset($matches[1]) && !empty($matches[1])) $charset = $matches[1];
-                        }
-                    } else {
-                        // use forced charset
-                        $charset = $config['force_charset'];
-                    }
-    
-                    if ($charset && isset($config['force_unicode']) && $config['force_unicode']) {
-                        $html = iconv($charset, 'utf-8', $html);
-                        $charset = 'utf-8';
-                    }
-                    
-                    if ($charset) {
-                            $html = '<?xml encoding="' . $charset . '">' . $html;
-                    }
-                    
-                    
-                        
-                    
-
-                    @$doc->loadHTML($html);
-
-                    if ($doc) {
-                        $basenode = false;
-                        $xpath = new DOMXPath($doc);
-                        $entries = $xpath->query('(//'.$config['xpath'].')');   // find main DIV according to config
-
-                        if ($entries->length > 0) $basenode = $entries->item(0);
-
-                        if ($basenode) {
-                            // remove nodes from cleanup configuration
-                            if (isset($config['cleanup'])) {
-                                if (!is_array($config['cleanup'])) {
-                                    $config['cleanup'] = array($config['cleanup']);
-                                }
-                                foreach ($config['cleanup'] as $cleanup) {
-                                    $nodelist = $xpath->query('//'.$cleanup, $basenode);
-                                    foreach ($nodelist as $node) {
-                                        if ($node instanceof DOMAttr) {
-                                            $node->ownerElement->removeAttributeNode($node);
-                                        }
-                                        else {
-                                            $node->parentNode->removeChild($node);
-                                        }
-                                    }
+             print "<br/>";
+
+             $ftr_url = $this->host->get($this, "ftr_url");
+             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);
                                 }
-                            }
-                            $article['content'] = $doc->saveXML($basenode);
-                            $article['plugin_data'] = "feedmod,$owner_uid:" . $article['plugin_data'];
-                        }
-                    }
-                    break;
-
-                default:
-                    // unknown type or invalid config
-                    continue;
-            }
-
-            break;   // if we got here, we found the correct entry in $data, do not process more
-        }
+                            });
+       }
+       </script>";
 
-        return $article;
-    }
+            print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pluginhandler\">";
+            print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"save\">";
+            print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin\" value=\"yafpp\">";
+            print "<table width=\"100%\" class=\"prefPrefsList\">";
+            print "<tr><td width=\"40%\">".__("URL to full-text-rss")."</td>";
+            print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" required=\"true\" name=\"ftr_url\" regExp='^(http|https)://.*' value=\"$ftr_url\"></td></tr>";
+            print "</table>";
+            print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".__("Save")."</button>";
 
-    function hook_prefs_tabs($args)
-    {
-        print '<div id="feedmodConfigTab" dojoType="dijit.layout.ContentPane"
-            href="backend.php?op=af_feedmod"
-            title="' . __('FeedMod') . '"></div>';
-    }
+            print "</form>";
+
+            print "</div>"; #pane
 
-    function index()
-    {
-        $pluginhost = PluginHost::getInstance();
-        $json_conf = $pluginhost->get($this, 'json_conf');
-
-        print "<form dojoType=\"dijit.form.Form\">";
-
-        print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
-            evt.preventDefault();
-            if (this.validate()) {
-                new Ajax.Request('backend.php', {
-                    parameters: dojo.objectToQuery(this.getValues()),
-                    onComplete: function(transport) {
-                        if (transport.responseText.indexOf('error')>=0) notify_error(transport.responseText);
-                            else 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_feedmod\">";
-
-        print "<table width='100%'><tr><td>";
-        print "<textarea dojoType=\"dijit.form.SimpleTextarea\" name=\"json_conf\" style=\"font-size: 12px; width: 99%; height: 500px;\">$json_conf</textarea>";
-        print "</td></tr></table>";
-
-        print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".__("Save")."</button>";
-
-        print "</form>";
     }
 
+
     function save()
     {
-        $json_conf = $_POST['json_conf'];
-
-        if (is_null(json_decode($json_conf))) {
-            echo __("error: Invalid JSON!");
-            return false;
-        }
-
-        $this->host->set($this, 'json_conf', $json_conf);
-        echo __("Configuration saved.");
+        $ftr_url = db_escape_string($_POST["ftr_url"]);
+        $this->host->set($this, "ftr_url", $ftr_url);
+        echo __("YAFPP configuration saved.");
     }
 
 }
-- 
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