Initial commit

2013-04-09 12:16:49 +02:00
commit 4180dafb4f
1 changed files with 118 additions and 0 deletions
--- a/init.php
+++ b/init.php
@ -0,0 +1,118 @@
+<?php
+
+class Af_Feedmod extends Plugin {
+
+    private $link;
+    private $host;
+
+    function about()
+    {
+        return array(
+            0.9,   // version
+            'Replace feed contents by contents from the linked page',   // description
+            'mbirth',   // author
+            false,   // is_system
+        );
+    }
+
+    function init($host)
+    {
+        $this->link = $host->get_link();
+        $this->host = $host;
+
+        $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
+        $host->add_hook($host::HOOK_PREFS_TAB, $this);
+    }
+
+    function hook_article_filter($article)
+    {
+        $sometext = $this->host->get($this, "sometext");
+        
+        $owner_uid = $article['owner_uid'];
+
+        if (strpos($article['link'], 'heise.de') !== FALSE) {   // only process heise.de articles
+            if (strpos($article['plugin_data'], "feedmod,$owner_uid:") === FALSE) {   // do not process an article more than once
+                $doc = new DOMDocument();
+                @$doc->loadHTML(fetch_file_contents($article['link']));
+
+                $basenode = false;
+
+                if ($doc) {
+                    $xpath = new DOMXPath($doc);
+                    $entries = $xpath->query('(//div.meldung_wrapper)');   // find main DIV
+
+                    $matches = array();
+                    foreach ($entries as $entry) {
+                        $basenode = $entry;
+                        break;
+                    }
+
+                    if ($basenode) {
+                        $article['content'] = $doc->saveXML($basenode);
+                        $article['plugin_data'] = "feedmod,$owner_uid:" . $article['plugin_data'];
+                    }
+                }
+            } else if (isset($article['stored']['content'])) {
+                $article['content'] = $article['stored']['content'];
+            }
+        }
+        return $article;
+    }
+
+    function hook_prefs_tab($args)
+    {
+        if ($args != "prefPrefs") return;
+
+        print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__("FeedMod Plugin")."\">";
+
+        print "<br/>";
+
+        $sometext = $this->host->get($this, "sometext");
+
+        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) {
+                        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=\"feedmod\">";
+
+            print "<table width=\"100%\" class=\"prefPrefsList\">";
+
+            print "<tr><td width=\"40%\">".__("Some text")."</td>";
+            print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" required=\"1\" name=\"sometext\" value=\"$sometext\"></td></tr>";
+
+            print "</table>";
+
+            print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
+                __("Save")."</button>";
+
+            print "</form>";
+
+            print "</div>"; #pane
+    }
+            
+    function save()
+    {
+        $sometext = explode(",", db_escape_string($this->link, $_POST["sometext"]));
+        $sometext = array_map("trim", $sometext);
+        $sometext = array_map("mb_strtolower", $sometext);
+        $sometext = join(", ", $sometext);
+
+        $this->host->set($this, "sometext", $sometext);
+
+        echo __("Configuration saved.");
+    }
+
+}