-<?php\r
-class Article extends Handler_Protected {\r
-\r
- function csrf_ignore($method) {\r
- $csrf_ignored = array("redirect");\r
-\r
- return array_search($method, $csrf_ignored) !== false;\r
- }\r
-\r
- function redirect() {\r
- $id = db_escape_string($_REQUEST['id']);\r
-\r
- $result = db_query($this->link, "SELECT link FROM ttrss_entries, ttrss_user_entries\r
- WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'\r
- LIMIT 1");\r
-\r
- if (db_num_rows($result) == 1) {\r
- $article_url = db_fetch_result($result, 0, 'link');\r
- $article_url = str_replace("\n", "", $article_url);\r
-\r
- header("Location: $article_url");\r
- return;\r
-\r
- } else {\r
- print_error(__("Article not found."));\r
- }\r
- }\r
-\r
- function view() {\r
- $id = db_escape_string($_REQUEST["id"]);\r
- $cids = explode(",", db_escape_string($_REQUEST["cids"]));\r
- $mode = db_escape_string($_REQUEST["mode"]);\r
- $omode = db_escape_string($_REQUEST["omode"]);\r
-\r
- // in prefetch mode we only output requested cids, main article\r
- // just gets marked as read (it already exists in client cache)\r
-\r
- $articles = array();\r
-\r
- if ($mode == "") {\r
- array_push($articles, format_article($this->link, $id, false));\r
- } else if ($mode == "zoom") {\r
- array_push($articles, format_article($this->link, $id, true, true));\r
- } else if ($mode == "raw") {\r
- if ($_REQUEST['html']) {\r
- header("Content-Type: text/html");\r
- print '<link rel="stylesheet" type="text/css" href="tt-rss.css"/>';\r
- }\r
-\r
- $article = format_article($this->link, $id, false);\r
- print $article['content'];\r
- return;\r
- }\r
-\r
- catchupArticleById($this->link, $id, 0);\r
-\r
- if (!$_SESSION["bw_limit"]) {\r
- foreach ($cids as $cid) {\r
- if ($cid) {\r
- array_push($articles, format_article($this->link, $cid, false, false));\r
- }\r
- }\r
- }\r
-\r
- print json_encode($articles);\r
-\r
- }\r
-\r
-}\r
+<?php
+class Article extends Handler_Protected {
+
+ function csrf_ignore($method) {
+ $csrf_ignored = array("redirect", "editarticletags");
+
+ return array_search($method, $csrf_ignored) !== false;
+ }
+
+ function redirect() {
+ $id = $this->dbh->escape_string($_REQUEST['id']);
+
+ $result = $this->dbh->query("SELECT link FROM ttrss_entries, ttrss_user_entries
+ WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
+ LIMIT 1");
+
+ if ($this->dbh->num_rows($result) == 1) {
+ $article_url = $this->dbh->fetch_result($result, 0, 'link');
+ $article_url = str_replace("\n", "", $article_url);
+
+ header("Location: $article_url");
+ return;
+
+ } else {
+ print_error(__("Article not found."));
+ }
+ }
+
+ function view() {
+ $id = $this->dbh->escape_string($_REQUEST["id"]);
+ $cids = explode(",", $this->dbh->escape_string($_REQUEST["cids"]));
+ $mode = $this->dbh->escape_string($_REQUEST["mode"]);
+
+ // in prefetch mode we only output requested cids, main article
+ // just gets marked as read (it already exists in client cache)
+
+ $articles = array();
+
+ if ($mode == "") {
+ array_push($articles, format_article($id, false));
+ } else if ($mode == "zoom") {
+ array_push($articles, format_article($id, true, true));
+ } else if ($mode == "raw") {
+ if (isset($_REQUEST['html'])) {
+ header("Content-Type: text/html");
+ print '<link rel="stylesheet" type="text/css" href="css/tt-rss.css"/>';
+ }
+
+ $article = format_article($id, false, isset($_REQUEST["zoom"]));
+ print $article['content'];
+ return;
+ }
+
+ $this->catchupArticleById($id, 0);
+
+ if (!$_SESSION["bw_limit"]) {
+ foreach ($cids as $cid) {
+ if ($cid) {
+ array_push($articles, format_article($cid, false, false));
+ }
+ }
+ }
+
+ print json_encode($articles);
+ }
+
+ private function catchupArticleById($id, $cmode) {
+
+ if ($cmode == 0) {
+ $this->dbh->query("UPDATE ttrss_user_entries SET
+ unread = false,last_read = NOW()
+ WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+ } else if ($cmode == 1) {
+ $this->dbh->query("UPDATE ttrss_user_entries SET
+ unread = true
+ WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+ } else {
+ $this->dbh->query("UPDATE ttrss_user_entries SET
+ unread = NOT unread,last_read = NOW()
+ WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+ }
+
+ $feed_id = getArticleFeed($id);
+ ccache_update($feed_id, $_SESSION["uid"]);
+ }
+
+ static function create_published_article($title, $url, $content, $labels_str,
+ $owner_uid) {
+
+ $guid = 'SHA1:' . sha1("ttshared:" . $url . $owner_uid); // include owner_uid to prevent global GUID clash
+
+ if (!$content) {
+ $pluginhost = new PluginHost();
+ $pluginhost->load_all(PluginHost::KIND_ALL, $owner_uid);
+ $pluginhost->load_data();
+
+ $af_readability = $pluginhost->get_plugin("Af_Readability");
+
+ if ($af_readability) {
+ $enable_share_anything = $pluginhost->get($af_readability, "enable_share_anything");
+
+ if ($enable_share_anything) {
+ $extracted_content = $af_readability->extract_content($url);
+
+ if ($extracted_content) $content = db_escape_string($extracted_content);
+ }
+ }
+ }
+
+ $content_hash = sha1($content);
+
+ if ($labels_str != "") {
+ $labels = explode(",", $labels_str);
+ } else {
+ $labels = array();
+ }
+
+ $rc = false;
+
+ if (!$title) $title = $url;
+ if (!$title && !$url) return false;
+
+ if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
+
+ db_query("BEGIN");
+
+ // only check for our user data here, others might have shared this with different content etc
+ $result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
+ guid = '$guid' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
+
+ if (db_num_rows($result) != 0) {
+ $ref_id = db_fetch_result($result, 0, "id");
+
+ $result = db_query("SELECT int_id FROM ttrss_user_entries WHERE
+ ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1");
+
+ if (db_num_rows($result) != 0) {
+ $int_id = db_fetch_result($result, 0, "int_id");
+
+ db_query("UPDATE ttrss_entries SET
+ content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'");
+
+ db_query("UPDATE ttrss_user_entries SET published = true,
+ last_published = NOW() WHERE
+ int_id = '$int_id' AND owner_uid = '$owner_uid'");
+ } else {
+
+ db_query("INSERT INTO ttrss_user_entries
+ (ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,
+ last_read, note, unread, last_published)
+ VALUES
+ ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())");
+ }
+
+ if (count($labels) != 0) {
+ foreach ($labels as $label) {
+ label_add_article($ref_id, trim($label), $owner_uid);
+ }
+ }
+
+ $rc = true;
+
+ } else {
+ $result = db_query("INSERT INTO ttrss_entries
+ (title, guid, link, updated, content, content_hash, date_entered, date_updated)
+ VALUES
+ ('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())");
+
+ $result = db_query("SELECT id FROM ttrss_entries WHERE guid = '$guid'");
+
+ if (db_num_rows($result) != 0) {
+ $ref_id = db_fetch_result($result, 0, "id");
+
+ db_query("INSERT INTO ttrss_user_entries
+ (ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,
+ last_read, note, unread, last_published)
+ VALUES
+ ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())");
+
+ if (count($labels) != 0) {
+ foreach ($labels as $label) {
+ label_add_article($ref_id, trim($label), $owner_uid);
+ }
+ }
+
+ $rc = true;
+ }
+ }
+
+ db_query("COMMIT");
+
+ return $rc;
+ }
+
+ function editArticleTags() {
+
+ print __("Tags for this article (separated by commas):")."<br>";
+
+ $param = $this->dbh->escape_string($_REQUEST['param']);
+
+ $tags = get_article_tags($this->dbh->escape_string($param));
+
+ $tags_str = join(", ", $tags);
+
+ print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"id\" value=\"$param\">";
+ print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"article\">";
+ print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"setArticleTags\">";
+
+ print "<table width='100%'><tr><td>";
+
+ print "<textarea dojoType=\"dijit.form.SimpleTextarea\" rows='4'
+ style='height : 100px; font-size : 12px; width : 98%' id=\"tags_str\"
+ name='tags_str'>$tags_str</textarea>
+ <div class=\"autocomplete\" id=\"tags_choices\"
+ style=\"display:none\"></div>";
+
+ print "</td></tr></table>";
+
+ print "<div class='dlgButtons'>";
+
+ print "<button dojoType=\"dijit.form.Button\"
+ onclick=\"dijit.byId('editTagsDlg').execute()\">".__('Save')."</button> ";
+ print "<button dojoType=\"dijit.form.Button\"
+ onclick=\"dijit.byId('editTagsDlg').hide()\">".__('Cancel')."</button>";
+ print "</div>";
+
+ }
+
+ function setScore() {
+ $ids = $this->dbh->escape_string($_REQUEST['id']);
+ $score = (int)$this->dbh->escape_string($_REQUEST['score']);
+
+ $this->dbh->query("UPDATE ttrss_user_entries SET
+ score = '$score' WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
+
+ print json_encode(array("id" => $ids,
+ "score" => (int)$score,
+ "score_pic" => get_score_pic($score)));
+ }
+
+ function getScore() {
+ $id = $this->dbh->escape_string($_REQUEST['id']);
+
+ $result = $this->dbh->query("SELECT score FROM ttrss_user_entries WHERE ref_id = $id AND owner_uid = " . $_SESSION["uid"]);
+ $score = $this->dbh->fetch_result($result, 0, "score");
+
+ print json_encode(array("id" => $id,
+ "score" => (int)$score,
+ "score_pic" => get_score_pic($score)));
+ }
+
+
+ function setArticleTags() {
+
+ $id = $this->dbh->escape_string($_REQUEST["id"]);
+
+ $tags_str = $this->dbh->escape_string($_REQUEST["tags_str"]);
+ $tags = array_unique(trim_array(explode(",", $tags_str)));
+
+ $this->dbh->query("BEGIN");
+
+ $result = $this->dbh->query("SELECT int_id FROM ttrss_user_entries WHERE
+ ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
+
+ if ($this->dbh->num_rows($result) == 1) {
+
+ $tags_to_cache = array();
+
+ $int_id = $this->dbh->fetch_result($result, 0, "int_id");
+
+ $this->dbh->query("DELETE FROM ttrss_tags WHERE
+ post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
+
+ foreach ($tags as $tag) {
+ $tag = sanitize_tag($tag);
+
+ if (!tag_is_valid($tag)) {
+ continue;
+ }
+
+ if (preg_match("/^[0-9]*$/", $tag)) {
+ continue;
+ }
+
+ // print "<!-- $id : $int_id : $tag -->";
+
+ if ($tag != '') {
+ $this->dbh->query("INSERT INTO ttrss_tags
+ (post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
+ }
+
+ array_push($tags_to_cache, $tag);
+ }
+
+ /* update tag cache */
+
+ sort($tags_to_cache);
+ $tags_str = join(",", $tags_to_cache);
+
+ $this->dbh->query("UPDATE ttrss_user_entries
+ SET tag_cache = '$tags_str' WHERE ref_id = '$id'
+ AND owner_uid = " . $_SESSION["uid"]);
+ }
+
+ $this->dbh->query("COMMIT");
+
+ $tags = get_article_tags($id);
+ $tags_str = format_tags_string($tags, $id);
+ $tags_str_full = join(", ", $tags);
+
+ if (!$tags_str_full) $tags_str_full = __("no tags");
+
+ print json_encode(array("id" => (int)$id,
+ "content" => $tags_str, "content_full" => $tags_str_full));
+ }
+
+
+ function completeTags() {
+ $search = $this->dbh->escape_string($_REQUEST["search"]);
+
+ $result = $this->dbh->query("SELECT DISTINCT tag_name FROM ttrss_tags
+ WHERE owner_uid = '".$_SESSION["uid"]."' AND
+ tag_name LIKE '$search%' ORDER BY tag_name
+ LIMIT 10");
+
+ print "<ul>";
+ while ($line = $this->dbh->fetch_assoc($result)) {
+ print "<li>" . $line["tag_name"] . "</li>";
+ }
+ print "</ul>";
+ }
+
+ function assigntolabel() {
+ return $this->labelops(true);
+ }
+
+ function removefromlabel() {
+ return $this->labelops(false);
+ }
+
+ private function labelops($assign) {
+ $reply = array();
+
+ $ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
+ $label_id = $this->dbh->escape_string($_REQUEST["lid"]);
+
+ $label = $this->dbh->escape_string(label_find_caption($label_id,
+ $_SESSION["uid"]));
+
+ $reply["info-for-headlines"] = array();
+
+ if ($label) {
+
+ foreach ($ids as $id) {
+
+ if ($assign)
+ label_add_article($id, $label, $_SESSION["uid"]);
+ else
+ label_remove_article($id, $label, $_SESSION["uid"]);
+
+ $labels = get_article_labels($id, $_SESSION["uid"]);
+
+ array_push($reply["info-for-headlines"],
+ array("id" => $id, "labels" => format_article_labels($labels, $id)));
+
+ }
+ }
+
+ $reply["message"] = "UPDATE_COUNTERS";
+
+ print json_encode($reply);
+ }
+
+
+
+}