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experimental new plugin system

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This commit is contained in:
Andrew Dolgov
2012-12-23 14:52:18 +04:00
parent 83e6e313be
commit 19c7350770
29 changed files with 204 additions and 164 deletions
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classes/button.php
-11
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@@ -1,11 +0,0 @@
<?php
class Button {
protected $link;
function __construct($link) {
$this->link = $link;
}
}
?>
classes/button/mail.php
-192
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@@ -1,192 +0,0 @@
<?php
class Button_Mail extends Button {
function render($article_id) {
return "<img src=\"".theme_image($link, 'images/art-email.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"emailArticle($article_id)\"
alt='Zoom' title='".__('Forward by email')."'>";
}
function emailArticle() {
$param = db_escape_string($_REQUEST['param']);
$secretkey = sha1(uniqid(rand(), true));
$_SESSION['email_secretkey'] = $secretkey;
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"secretkey\" value=\"$secretkey\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"buttonPlugin\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin\" value=\"mail\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin_method\" value=\"sendEmail\">";
$result = db_query($this->link, "SELECT email, full_name FROM ttrss_users WHERE
id = " . $_SESSION["uid"]);
$user_email = htmlspecialchars(db_fetch_result($result, 0, "email"));
$user_name = htmlspecialchars(db_fetch_result($result, 0, "full_name"));
if (!$user_name) $user_name = $_SESSION['name'];
$_SESSION['email_replyto'] = $user_email;
$_SESSION['email_fromname'] = $user_name;
require_once "lib/MiniTemplator.class.php";
$tpl = new MiniTemplator;
$tpl_t = new MiniTemplator;
$tpl->readTemplateFromFile("templates/email_article_template.txt");
$tpl->setVariable('USER_NAME', $_SESSION["name"]);
$tpl->setVariable('USER_EMAIL', $user_email);
$tpl->setVariable('TTRSS_HOST', $_SERVER["HTTP_HOST"]);
$result = db_query($this->link, "SELECT link, content, title
FROM ttrss_user_entries, ttrss_entries WHERE id = ref_id AND
id IN ($param) AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) > 1) {
$subject = __("[Forwarded]") . " " . __("Multiple articles");
}
while ($line = db_fetch_assoc($result)) {
if (!$subject)
$subject = __("[Forwarded]") . " " . htmlspecialchars($line["title"]);
$tpl->setVariable('ARTICLE_TITLE', strip_tags($line["title"]));
$tpl->setVariable('ARTICLE_URL', strip_tags($line["link"]));
$tpl->addBlock('article');
}
$tpl->addBlock('email');
$content = "";
$tpl->generateOutputToString($content);
print "<table width='100%'><tr><td>";
print __('From:');
print "</td><td>";
print "<input dojoType=\"dijit.form.TextBox\" disabled=\"1\" style=\"width : 30em;\"
value=\"$user_name <$user_email>\">";
print "</td></tr><tr><td>";
print __('To:');
print "</td><td>";
print "<input dojoType=\"dijit.form.ValidationTextBox\" required=\"true\"
style=\"width : 30em;\"
name=\"destination\" id=\"emailArticleDlg_destination\">";
print "<div class=\"autocomplete\" id=\"emailArticleDlg_dst_choices\"
style=\"z-index: 30; display : none\"></div>";
print "</td></tr><tr><td>";
print __('Subject:');
print "</td><td>";
print "<input dojoType=\"dijit.form.ValidationTextBox\" required=\"true\"
style=\"width : 30em;\"
name=\"subject\" value=\"$subject\" id=\"subject\">";
print "</td></tr>";
print "<tr><td colspan='2'><textarea dojoType=\"dijit.form.SimpleTextarea\" style='font-size : 12px; width : 100%' rows=\"20\"
name='content'>$content</textarea>";
print "</td></tr></table>";
print "<div class='dlgButtons'>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('emailArticleDlg').execute()\">".__('Send e-mail')."</button> ";
print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('emailArticleDlg').hide()\">".__('Cancel')."</button>";
print "</div>";
//return;
}
function sendEmail() {
$secretkey = $_REQUEST['secretkey'];
require_once 'lib/phpmailer/class.phpmailer.php';
$reply = array();
if ($_SESSION['email_secretkey'] &&
$secretkey == $_SESSION['email_secretkey']) {
$_SESSION['email_secretkey'] = '';
$destination = $_REQUEST['destination'];
$subject = $_REQUEST['subject'];
$content = $_REQUEST['content'];
$replyto = strip_tags($_SESSION['email_replyto']);
$fromname = strip_tags($_SESSION['email_fromname']);
$mail = new PHPMailer();
$mail->PluginDir = "lib/phpmailer/";
$mail->SetLanguage("en", "lib/phpmailer/language/");
$mail->CharSet = "UTF-8";
$mail->From = $replyto;
$mail->FromName = $fromname;
$mail->AddAddress($destination);
if (SMTP_HOST) {
$mail->Host = SMTP_HOST;
$mail->Mailer = "smtp";
$mail->SMTPAuth = SMTP_LOGIN != '';
$mail->Username = SMTP_LOGIN;
$mail->Password = SMTP_PASSWORD;
}
$mail->IsHTML(false);
$mail->Subject = $subject;
$mail->Body = $content;
$rc = $mail->Send();
if (!$rc) {
$reply['error'] = $mail->ErrorInfo;
} else {
save_email_address($this->link, db_escape_string($destination));
$reply['message'] = "UPDATE_COUNTERS";
}
} else {
$reply['error'] = "Not authorized.";
}
print json_encode($reply);
}
function completeEmails() {
$search = db_escape_string($_REQUEST["search"]);
print "<ul>";
foreach ($_SESSION['stored_emails'] as $email) {
if (strpos($email, $search) !== false) {
print "<li>$email</li>";
}
}
print "</ul>";
}
}
?>
classes/button/note.php
-55
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@@ -1,55 +0,0 @@
<?php
class Button_Note extends Button {
function render($article_id) {
return "<img src=\"".theme_image($this->link, "images/art-pub-note.png")."\"
style=\"cursor : pointer\" style=\"cursor : pointer\"
onclick=\"editArticleNote($article_id)\"
class='tagsPic' title='".__('Edit article note')."'>";
}
function edit() {
$param = db_escape_string($_REQUEST['param']);
$result = db_query($this->link, "SELECT note FROM ttrss_user_entries WHERE
ref_id = '$param' AND owner_uid = " . $_SESSION['uid']);
$note = db_fetch_result($result, 0, "note");
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"id\" value=\"$param\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"buttonPlugin\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin\" value=\"note\">";
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"plugin_method\" value=\"setNote\">";
print "<table width='100%'><tr><td>";
print "<textarea dojoType=\"dijit.form.SimpleTextarea\"
style='font-size : 12px; width : 100%; height: 100px;'
placeHolder='body#ttrssMain { font-size : 14px; };'
name='note'>$note</textarea>";
print "</td></tr></table>";
print "<div class='dlgButtons'>";
print "<button dojoType=\"dijit.form.Button\"
onclick=\"dijit.byId('editNoteDlg').execute()\">".__('Save')."</button> ";
print "<button dojoType=\"dijit.form.Button\"
onclick=\"dijit.byId('editNoteDlg').hide()\">".__('Cancel')."</button>";
print "</div>";
}
function setNote() {
$id = db_escape_string($_REQUEST["id"]);
$note = trim(strip_tags(db_escape_string($_REQUEST["note"])));
db_query($this->link, "UPDATE ttrss_user_entries SET note = '$note'
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
$formatted_note = format_article_note($id, $note);
print json_encode(array("note" => $formatted_note,
"raw_length" => mb_strlen($note)));
}
}
?>
classes/button/share.php
-54
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@@ -1,54 +0,0 @@
<?php
class Button_Share extends Button {
function render($article_id, $line) {
return "<img src=\"".theme_image($this->link, 'images/art-share.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"shareArticle(".$line['int_id'].")\"
title='".__('Share by URL')."'>";
}
function shareArticle() {
$param = db_escape_string($_REQUEST['param']);
$result = db_query($this->link, "SELECT uuid, ref_id FROM ttrss_user_entries WHERE int_id = '$param'
AND owner_uid = " . $_SESSION['uid']);
if (db_num_rows($result) == 0) {
print "Article not found.";
} else {
$uuid = db_fetch_result($result, 0, "uuid");
$ref_id = db_fetch_result($result, 0, "ref_id");
if (!$uuid) {
$uuid = db_escape_string(sha1(uniqid(rand(), true)));
db_query($this->link, "UPDATE ttrss_user_entries SET uuid = '$uuid' WHERE int_id = '$param'
AND owner_uid = " . $_SESSION['uid']);
}
print __("You can share this article by the following unique URL:");
$url_path = get_self_url_prefix();
$url_path .= "/public.php?op=share&key=$uuid";
print "<div class=\"tagCloudContainer\">";
print "<a id='pub_opml_url' href='$url_path' target='_blank'>$url_path</a>";
print "</div>";
/* if (!label_find_id($this->link, __('Shared'), $_SESSION["uid"]))
label_create($this->link, __('Shared'), $_SESSION["uid"]);
label_add_article($this->link, $ref_id, __('Shared'), $_SESSION['uid']); */
}
print "<div align='center'>";
print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('shareArticleDlg').hide()\">".
__('Close this window')."</button>";
print "</div>";
}
}
?>
classes/button/tweet.php
-31
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@@ -1,31 +0,0 @@
<?php
class Button_Tweet extends Button {
function render($article_id) {
$rv = "<img src=\"".theme_image($this->link, 'images/art-tweet.png')."\"
class='tagsPic' style=\"cursor : pointer\"
onclick=\"tweetArticle($article_id)\"
title='".__('Share on Twitter')."'>";
return $rv;
}
function getTweetInfo() {
$id = db_escape_string($_REQUEST['id']);
$result = db_query($this->link, "SELECT title, link
FROM ttrss_entries, ttrss_user_entries
WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
if (db_num_rows($result) != 0) {
$title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
100, '...');
$article_link = db_fetch_result($result, 0, 'link');
}
print json_encode(array("title" => $title, "link" => $article_link,
"id" => $id));
}
}
?>
classes/feeds.php
+6 -4
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@@ -249,7 +249,7 @@ class Feeds extends Handler_Protected {
$headlines_count = db_num_rows($result);
if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
/* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
$button_plugins = array();
foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
$pclass = "button_" . trim($p);
@@ -259,7 +259,9 @@ class Feeds extends Handler_Protected {
array_push($button_plugins, $plugin);
}
}
}
} */
global $pluginhost;
if (db_num_rows($result) > 0) {
@@ -706,8 +708,8 @@ class Feeds extends Handler_Protected {
//$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
foreach ($button_plugins as $p) {
$reply['content'] .= $p->render($id, $line);
foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
$reply['content'] .= $p->hook_article_button($line);
}
$reply['content'] .= "<img src=\"images/digest_checkbox.png\"
classes/filter.php
-14
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@@ -1,14 +0,0 @@
<?php
class Filter {
protected $link;
function __construct($link) {
$this->link = $link;
}
function filter_article($article) {
return $article;
}
}
?>
classes/filter/redditimgur.php
-47
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@@ -1,47 +0,0 @@
<?php
class Filter_RedditImgur {
function filter_article($article) {
if (strpos($article["link"], "reddit.com/r/") !== FALSE) {
if (strpos($article["content"], "i.imgur.com") !== FALSE) {
$doc = new DOMDocument();
@$doc->loadHTML($article["content"]);
if ($doc) {
$xpath = new DOMXPath($doc);
$entries = $xpath->query('(//a[@href]|//img[@src])');
foreach ($entries as $entry) {
if ($entry->hasAttribute("href")) {
if (preg_match("/\.(jpg|jpeg|gif|png)$/i", $entry->getAttribute("href"))) {
$img = $doc->createElement('img');
$img->setAttribute("src", $entry->getAttribute("href"));
$entry->parentNode->replaceChild($img, $entry);
}
}
// remove tiny thumbnails
if ($entry->hasAttribute("src")) {
if ($entry->parentNode && $entry->parentNode->parentNode) {
$entry->parentNode->parentNode->removeChild($entry->parentNode);
}
}
}
$node = $doc->getElementsByTagName('body')->item(0);
if ($node) {
$article["content"] = $doc->saveXML($node, LIBXML_NOEMPTYTAG);
}
}
}
}
return $article;
}
}
?>
classes/pluginhandler.php
+18
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@@ -0,0 +1,18 @@
<?php
class PluginHandler extends Handler_Protected {
function csrf_ignore($method) {
return true;
}
function catchall($method) {
global $pluginhost;
$plugin = $pluginhost->get_plugin($_REQUEST["plugin"]);
if (method_exists($plugin, $method)) {
$plugin->$method();
}
}
}
?>
classes/pluginhost.php
+71
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@@ -0,0 +1,71 @@
<?php
class PluginHost {
private $link;
private $hooks = array();
private $plugins = array();
const HOOK_ARTICLE_BUTTON = 1;
const HOOK_ARTICLE_FILTER = 2;
function __construct($link) {
$this->link = $link;
}
private function register_plugin($name, $plugin) {
//array_push($this->plugins, $plugin);
$this->plugins[$name] = $plugin;
}
function get_link() {
return $this->link;
}
function get_plugins() {
return $this->plugins;
}
function get_plugin($name) {
return $this->plugins[$name];
}
function add_hook($type, $sender) {
if (!is_array($this->hooks[$type])) {
$this->hooks[$type] = array();
}
array_push($this->hooks[$type], $sender);
}
function del_hook($type, $sender) {
if (is_array($this->hooks[$type])) {
$key = array_Search($this->hooks[$type], $sender);
if ($key !== FALSE) {
unset($this->hooks[$type][$key]);
}
}
}
function get_hooks($type) {
return $this->hooks[$type];
}
function load($classlist) {
$plugins = explode(",", $classlist);
foreach ($plugins as $class) {
$class = trim($class);
$class_file = str_replace("_", "/", strtolower(basename($class)));
$file = dirname(__FILE__)."/../plugins/$class_file/$class_file.php";
if (file_exists($file)) require_once $file;
if (class_exists($class)) {
$plugin = new $class($this);
$this->register_plugin($class, $plugin);
}
}
}
}
?>
classes/rpc.php
+2 -2
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@@ -706,7 +706,7 @@ class RPC extends Handler_Protected {
print json_encode(array("status" => $status));
}
function buttonPlugin() {
/* function buttonPlugin() {
$pclass = "button_" . basename($_REQUEST['plugin']);
$method = $_REQUEST['plugin_method'];
@@ -716,7 +716,7 @@ class RPC extends Handler_Protected {
return $plugin->$method();
}
}
}
} */
function genHash() {
$hash = sha1(uniqid(rand(), true));