diff options
| -rw-r--r-- | init.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/init.php b/init.php new file mode 100644 index 0000000..a00c3d5 --- /dev/null +++ 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."); + } + +} |