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@@ -1,1895 +0,0 @@
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-<?php
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- function make_init_params() {
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- $params = array();
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-
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- foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
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- "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
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- "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE",
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- "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
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-
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- $params[strtolower($param)] = (int) get_pref($param);
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- }
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-
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- $params["icons_url"] = ICONS_URL;
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- $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME;
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- $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE");
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- $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT");
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- $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY");
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- $params["bw_limit"] = (int) $_SESSION["bw_limit"];
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- $params["label_base_index"] = (int) LABEL_BASE_INDEX;
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-
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- $theme = get_pref( "USER_CSS_THEME", false, false);
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- $params["theme"] = theme_valid("$theme") ? $theme : "";
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-
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- $params["plugins"] = implode(", ", PluginHost::getInstance()->get_plugin_names());
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-
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- $params["php_platform"] = PHP_OS;
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- $params["php_version"] = PHP_VERSION;
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-
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- $params["sanity_checksum"] = sha1(file_get_contents("include/sanity_check.php"));
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-
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- $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
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- ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
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-
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- $max_feed_id = db_fetch_result($result, 0, "mid");
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- $num_feeds = db_fetch_result($result, 0, "nf");
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-
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- $params["max_feed_id"] = (int) $max_feed_id;
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- $params["num_feeds"] = (int) $num_feeds;
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-
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- $params["hotkeys"] = get_hotkeys_map();
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-
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- $params["csrf_token"] = $_SESSION["csrf_token"];
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- $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
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-
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- $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE;
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-
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- $params["icon_alert"] = base64_img("images/alert.png");
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- $params["icon_information"] = base64_img("images/information.png");
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- $params["icon_cross"] = base64_img("images/cross.png");
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- $params["icon_indicator_white"] = base64_img("images/indicator_white.gif");
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-
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- return $params;
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- }
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-
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- function get_hotkeys_info() {
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- $hotkeys = array(
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- __("Navigation") => array(
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- "next_feed" => __("Open next feed"),
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- "prev_feed" => __("Open previous feed"),
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- "next_article" => __("Open next article"),
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- "prev_article" => __("Open previous article"),
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- "next_article_noscroll" => __("Open next article (don't scroll long articles)"),
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- "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
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- "next_article_noexpand" => __("Move to next article (don't expand or mark read)"),
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- "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"),
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- "search_dialog" => __("Show search dialog")),
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- __("Article") => array(
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- "toggle_mark" => __("Toggle starred"),
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- "toggle_publ" => __("Toggle published"),
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- "toggle_unread" => __("Toggle unread"),
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- "edit_tags" => __("Edit tags"),
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- "open_in_new_window" => __("Open in new window"),
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- "catchup_below" => __("Mark below as read"),
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- "catchup_above" => __("Mark above as read"),
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- "article_scroll_down" => __("Scroll down"),
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- "article_scroll_up" => __("Scroll up"),
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- "select_article_cursor" => __("Select article under cursor"),
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- "email_article" => __("Email article"),
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- "close_article" => __("Close/collapse article"),
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- "toggle_expand" => __("Toggle article expansion (combined mode)"),
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- "toggle_widescreen" => __("Toggle widescreen mode"),
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- "toggle_embed_original" => __("Toggle embed original")),
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- __("Article selection") => array(
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- "select_all" => __("Select all articles"),
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- "select_unread" => __("Select unread"),
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- "select_marked" => __("Select starred"),
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- "select_published" => __("Select published"),
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- "select_invert" => __("Invert selection"),
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- "select_none" => __("Deselect everything")),
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- __("Feed") => array(
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- "feed_refresh" => __("Refresh current feed"),
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- "feed_unhide_read" => __("Un/hide read feeds"),
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- "feed_subscribe" => __("Subscribe to feed"),
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- "feed_edit" => __("Edit feed"),
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- "feed_catchup" => __("Mark as read"),
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- "feed_reverse" => __("Reverse headlines"),
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- "feed_toggle_vgroup" => __("Toggle headline grouping"),
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- "feed_debug_update" => __("Debug feed update"),
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- "feed_debug_viewfeed" => __("Debug viewfeed()"),
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- "catchup_all" => __("Mark all feeds as read"),
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- "cat_toggle_collapse" => __("Un/collapse current category"),
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- "toggle_combined_mode" => __("Toggle combined mode"),
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- "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")),
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- __("Go to") => array(
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- "goto_all" => __("All articles"),
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- "goto_fresh" => __("Fresh"),
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- "goto_marked" => __("Starred"),
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- "goto_published" => __("Published"),
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- "goto_tagcloud" => __("Tag cloud"),
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- "goto_prefs" => __("Preferences")),
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- __("Other") => array(
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- "create_label" => __("Create label"),
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- "create_filter" => __("Create filter"),
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- "collapse_sidebar" => __("Un/collapse sidebar"),
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- "help_dialog" => __("Show help dialog"))
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- );
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-
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- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) {
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- $hotkeys = $plugin->hook_hotkey_info($hotkeys);
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- }
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-
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- return $hotkeys;
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- }
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-
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- function get_hotkeys_map() {
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- $hotkeys = array(
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-// "navigation" => array(
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- "k" => "next_feed",
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- "j" => "prev_feed",
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- "n" => "next_article",
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- "p" => "prev_article",
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- "(38)|up" => "prev_article",
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- "(40)|down" => "next_article",
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-// "^(38)|Ctrl-up" => "prev_article_noscroll",
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-// "^(40)|Ctrl-down" => "next_article_noscroll",
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- "(191)|/" => "search_dialog",
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-// "article" => array(
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- "s" => "toggle_mark",
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- "*s" => "toggle_publ",
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- "u" => "toggle_unread",
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- "*t" => "edit_tags",
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- "o" => "open_in_new_window",
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- "c p" => "catchup_below",
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- "c n" => "catchup_above",
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- "*n" => "article_scroll_down",
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- "*p" => "article_scroll_up",
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- "*(38)|Shift+up" => "article_scroll_up",
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- "*(40)|Shift+down" => "article_scroll_down",
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- "a *w" => "toggle_widescreen",
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- "a e" => "toggle_embed_original",
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- "e" => "email_article",
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- "a q" => "close_article",
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-// "article_selection" => array(
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- "a a" => "select_all",
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- "a u" => "select_unread",
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- "a *u" => "select_marked",
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- "a p" => "select_published",
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- "a i" => "select_invert",
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- "a n" => "select_none",
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-// "feed" => array(
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- "f r" => "feed_refresh",
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- "f a" => "feed_unhide_read",
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- "f s" => "feed_subscribe",
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- "f e" => "feed_edit",
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- "f q" => "feed_catchup",
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- "f x" => "feed_reverse",
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- "f g" => "feed_toggle_vgroup",
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- "f *d" => "feed_debug_update",
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- "f *g" => "feed_debug_viewfeed",
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- "f *c" => "toggle_combined_mode",
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- "f c" => "toggle_cdm_expanded",
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- "*q" => "catchup_all",
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- "x" => "cat_toggle_collapse",
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-// "goto" => array(
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- "g a" => "goto_all",
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- "g f" => "goto_fresh",
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- "g s" => "goto_marked",
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- "g p" => "goto_published",
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- "g t" => "goto_tagcloud",
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- "g *p" => "goto_prefs",
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-// "other" => array(
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- "(9)|Tab" => "select_article_cursor", // tab
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- "c l" => "create_label",
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- "c f" => "create_filter",
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- "c s" => "collapse_sidebar",
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- "^(191)|Ctrl+/" => "help_dialog",
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- );
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-
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- if (get_pref('COMBINED_DISPLAY_MODE')) {
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- $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
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- $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
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- }
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-
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- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) {
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- $hotkeys = $plugin->hook_hotkey_map($hotkeys);
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- }
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-
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- $prefixes = array();
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-
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- foreach (array_keys($hotkeys) as $hotkey) {
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- $pair = explode(" ", $hotkey, 2);
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-
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- if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
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- array_push($prefixes, $pair[0]);
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- }
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- }
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-
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- return array($prefixes, $hotkeys);
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- }
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-
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- function check_for_update() {
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- if (defined("GIT_VERSION_TIMESTAMP")) {
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- $content = @fetch_file_contents(array("url" => "http://tt-rss.org/version.json", "timeout" => 5));
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-
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- if ($content) {
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- $content = json_decode($content, true);
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-
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- if ($content && isset($content["changeset"])) {
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- if ((int)GIT_VERSION_TIMESTAMP < (int)$content["changeset"]["timestamp"] &&
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- GIT_VERSION_HEAD != $content["changeset"]["id"]) {
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-
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- return $content["changeset"]["id"];
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- }
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- }
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- }
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- }
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-
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- return "";
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- }
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-
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- function make_runtime_info($disable_update_check = false) {
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- $data = array();
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-
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- $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
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- ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
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-
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- $max_feed_id = db_fetch_result($result, 0, "mid");
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- $num_feeds = db_fetch_result($result, 0, "nf");
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-
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- $data["max_feed_id"] = (int) $max_feed_id;
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- $data["num_feeds"] = (int) $num_feeds;
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-
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- $data['last_article_id'] = getLastArticleId();
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- $data['cdm_expanded'] = get_pref('CDM_EXPANDED');
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-
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- $data['dep_ts'] = calculate_dep_timestamp();
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- $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
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-
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-
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- if (CHECK_FOR_UPDATES && !$disable_update_check && $_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
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- $update_result = @check_for_update();
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-
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- $data["update_result"] = $update_result;
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-
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- $_SESSION["last_version_check"] = time();
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- }
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-
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- if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) {
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-
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- $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
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-
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- if (time() - $_SESSION["daemon_stamp_check"] > 30) {
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-
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- $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
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-
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- if ($stamp) {
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- $stamp_delta = time() - $stamp;
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-
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- if ($stamp_delta > 1800) {
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- $stamp_check = 0;
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- } else {
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- $stamp_check = 1;
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- $_SESSION["daemon_stamp_check"] = time();
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- }
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-
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- $data['daemon_stamp_ok'] = $stamp_check;
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-
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- $stamp_fmt = date("Y.m.d, G:i", $stamp);
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-
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- $data['daemon_stamp'] = $stamp_fmt;
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- }
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- }
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- }
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-
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- return $data;
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- }
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-
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- function search_to_sql($search, $search_language) {
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-
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- $keywords = str_getcsv(trim($search), " ");
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- $query_keywords = array();
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- $search_words = array();
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- $search_query_leftover = array();
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-
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- if ($search_language)
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- $search_language = db_escape_string(mb_strtolower($search_language));
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- else
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- $search_language = "english";
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-
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- foreach ($keywords as $k) {
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- if (strpos($k, "-") === 0) {
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- $k = substr($k, 1);
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- $not = "NOT";
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- } else {
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- $not = "";
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- }
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-
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- $commandpair = explode(":", mb_strtolower($k), 2);
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-
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- switch ($commandpair[0]) {
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- case "title":
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- if ($commandpair[1]) {
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- array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%".
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- db_escape_string(mb_strtolower($commandpair[1]))."%'))");
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- } else {
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- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
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- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
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- array_push($search_words, $k);
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- }
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- break;
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- case "author":
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- if ($commandpair[1]) {
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- array_push($query_keywords, "($not (LOWER(author) LIKE '%".
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- db_escape_string(mb_strtolower($commandpair[1]))."%'))");
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- } else {
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- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
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- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
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- array_push($search_words, $k);
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- }
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- break;
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- case "note":
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- if ($commandpair[1]) {
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- if ($commandpair[1] == "true")
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- array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
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- else if ($commandpair[1] == "false")
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- array_push($query_keywords, "($not (note IS NULL OR note = ''))");
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- else
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- array_push($query_keywords, "($not (LOWER(note) LIKE '%".
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- db_escape_string(mb_strtolower($commandpair[1]))."%'))");
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- } else {
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- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
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- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
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- if (!$not) array_push($search_words, $k);
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- }
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- break;
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- case "star":
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-
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- if ($commandpair[1]) {
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- if ($commandpair[1] == "true")
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- array_push($query_keywords, "($not (marked = true))");
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- else
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- array_push($query_keywords, "($not (marked = false))");
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- } else {
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- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
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- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
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- if (!$not) array_push($search_words, $k);
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- }
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- break;
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- case "pub":
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- if ($commandpair[1]) {
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|
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- if ($commandpair[1] == "true")
|
|
|
- array_push($query_keywords, "($not (published = true))");
|
|
|
- else
|
|
|
- array_push($query_keywords, "($not (published = false))");
|
|
|
-
|
|
|
- } else {
|
|
|
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
|
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
|
- if (!$not) array_push($search_words, $k);
|
|
|
- }
|
|
|
- break;
|
|
|
- case "unread":
|
|
|
- if ($commandpair[1]) {
|
|
|
- if ($commandpair[1] == "true")
|
|
|
- array_push($query_keywords, "($not (unread = true))");
|
|
|
- else
|
|
|
- array_push($query_keywords, "($not (unread = false))");
|
|
|
-
|
|
|
- } else {
|
|
|
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
|
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
|
- if (!$not) array_push($search_words, $k);
|
|
|
- }
|
|
|
- break;
|
|
|
- default:
|
|
|
- if (strpos($k, "@") === 0) {
|
|
|
-
|
|
|
- $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']);
|
|
|
- $orig_ts = strtotime(substr($k, 1));
|
|
|
- $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
|
|
|
-
|
|
|
- //$k = date("Y-m-d", strtotime(substr($k, 1)));
|
|
|
-
|
|
|
- array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')");
|
|
|
- } else {
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql") {
|
|
|
- $k = mb_strtolower($k);
|
|
|
- array_push($search_query_leftover, $not ? "!$k" : $k);
|
|
|
- } else {
|
|
|
- array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
|
- OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
|
- }
|
|
|
-
|
|
|
- if (!$not) array_push($search_words, $k);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (count($search_query_leftover) > 0) {
|
|
|
- $search_query_leftover = db_escape_string(implode(" & ", $search_query_leftover));
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql") {
|
|
|
- array_push($query_keywords,
|
|
|
- "(tsvector_combined @@ to_tsquery('$search_language', '$search_query_leftover'))");
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- $search_query_part = implode("AND", $query_keywords);
|
|
|
-
|
|
|
- return array($search_query_part, $search_words);
|
|
|
- }
|
|
|
-
|
|
|
- function getParentCategories($cat, $owner_uid) {
|
|
|
- $rv = array();
|
|
|
-
|
|
|
- $result = db_query("SELECT parent_cat FROM ttrss_feed_categories
|
|
|
- WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
|
|
|
-
|
|
|
- while ($line = db_fetch_assoc($result)) {
|
|
|
- array_push($rv, $line["parent_cat"]);
|
|
|
- $rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid));
|
|
|
- }
|
|
|
-
|
|
|
- return $rv;
|
|
|
- }
|
|
|
-
|
|
|
- function getChildCategories($cat, $owner_uid) {
|
|
|
- $rv = array();
|
|
|
-
|
|
|
- $result = db_query("SELECT id FROM ttrss_feed_categories
|
|
|
- WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
|
|
|
-
|
|
|
- while ($line = db_fetch_assoc($result)) {
|
|
|
- array_push($rv, $line["id"]);
|
|
|
- $rv = array_merge($rv, getChildCategories($line["id"], $owner_uid));
|
|
|
- }
|
|
|
-
|
|
|
- return $rv;
|
|
|
- }
|
|
|
-
|
|
|
- function queryFeedHeadlines($params) {
|
|
|
-
|
|
|
- $feed = $params["feed"];
|
|
|
- $limit = isset($params["limit"]) ? $params["limit"] : 30;
|
|
|
- $view_mode = $params["view_mode"];
|
|
|
- $cat_view = isset($params["cat_view"]) ? $params["cat_view"] : false;
|
|
|
- $search = isset($params["search"]) ? $params["search"] : false;
|
|
|
- $search_language = isset($params["search_language"]) ? $params["search_language"] : "";
|
|
|
- $override_order = isset($params["override_order"]) ? $params["override_order"] : false;
|
|
|
- $offset = isset($params["offset"]) ? $params["offset"] : 0;
|
|
|
- $owner_uid = isset($params["owner_uid"]) ? $params["owner_uid"] : $_SESSION["uid"];
|
|
|
- $since_id = isset($params["since_id"]) ? $params["since_id"] : 0;
|
|
|
- $include_children = isset($params["include_children"]) ? $params["include_children"] : false;
|
|
|
- $ignore_vfeed_group = isset($params["ignore_vfeed_group"]) ? $params["ignore_vfeed_group"] : false;
|
|
|
- $override_strategy = isset($params["override_strategy"]) ? $params["override_strategy"] : false;
|
|
|
- $override_vfeed = isset($params["override_vfeed"]) ? $params["override_vfeed"] : false;
|
|
|
- $start_ts = isset($params["start_ts"]) ? $params["start_ts"] : false;
|
|
|
- $check_first_id = isset($params["check_first_id"]) ? $params["check_first_id"] : false;
|
|
|
- $skip_first_id_check = isset($params["skip_first_id_check"]) ? $params["skip_first_id_check"] : false;
|
|
|
-
|
|
|
- $ext_tables_part = "";
|
|
|
- $query_strategy_part = "";
|
|
|
-
|
|
|
- $search_words = array();
|
|
|
-
|
|
|
- if ($search) {
|
|
|
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEARCH) as $plugin) {
|
|
|
- list($search_query_part, $search_words) = $plugin->hook_search($search);
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // fall back in case of no plugins
|
|
|
- if (!$search_query_part) {
|
|
|
- list($search_query_part, $search_words) = search_to_sql($search, $search_language);
|
|
|
- }
|
|
|
- $search_query_part .= " AND ";
|
|
|
- } else {
|
|
|
- $search_query_part = "";
|
|
|
- }
|
|
|
-
|
|
|
- if ($since_id) {
|
|
|
- $since_id_part = "ttrss_entries.id > $since_id AND ";
|
|
|
- } else {
|
|
|
- $since_id_part = "";
|
|
|
- }
|
|
|
-
|
|
|
- $view_query_part = "";
|
|
|
-
|
|
|
- if ($view_mode == "adaptive") {
|
|
|
- if ($search) {
|
|
|
- $view_query_part = " ";
|
|
|
- } else if ($feed != -1) {
|
|
|
-
|
|
|
- $unread = getFeedUnread($feed, $cat_view);
|
|
|
-
|
|
|
- if ($cat_view && $feed > 0 && $include_children)
|
|
|
- $unread += Feeds::getCategoryChildrenUnread($feed);
|
|
|
-
|
|
|
- if ($unread > 0) {
|
|
|
- $view_query_part = " unread = true AND ";
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ($view_mode == "marked") {
|
|
|
- $view_query_part = " marked = true AND ";
|
|
|
- }
|
|
|
-
|
|
|
- if ($view_mode == "has_note") {
|
|
|
- $view_query_part = " (note IS NOT NULL AND note != '') AND ";
|
|
|
- }
|
|
|
-
|
|
|
- if ($view_mode == "published") {
|
|
|
- $view_query_part = " published = true AND ";
|
|
|
- }
|
|
|
-
|
|
|
- if ($view_mode == "unread" && $feed != -6) {
|
|
|
- $view_query_part = " unread = true AND ";
|
|
|
- }
|
|
|
-
|
|
|
- if ($limit > 0) {
|
|
|
- $limit_query_part = "LIMIT " . $limit;
|
|
|
- }
|
|
|
-
|
|
|
- $allow_archived = false;
|
|
|
-
|
|
|
- $vfeed_query_part = "";
|
|
|
-
|
|
|
- /* tags */
|
|
|
- if (!is_numeric($feed)) {
|
|
|
- $query_strategy_part = "true";
|
|
|
- $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
|
|
|
- id = feed_id) as feed_title,";
|
|
|
- } else if ($feed > 0) {
|
|
|
-
|
|
|
- if ($cat_view) {
|
|
|
-
|
|
|
- if ($feed > 0) {
|
|
|
- if ($include_children) {
|
|
|
- # sub-cats
|
|
|
- $subcats = getChildCategories($feed, $owner_uid);
|
|
|
-
|
|
|
- array_push($subcats, $feed);
|
|
|
- $query_strategy_part = "cat_id IN (".
|
|
|
- implode(",", $subcats).")";
|
|
|
-
|
|
|
- } else {
|
|
|
- $query_strategy_part = "cat_id = '$feed'";
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
- $query_strategy_part = "cat_id IS NULL";
|
|
|
- }
|
|
|
-
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
-
|
|
|
- } else {
|
|
|
- $query_strategy_part = "feed_id = '$feed'";
|
|
|
- }
|
|
|
- } else if ($feed == 0 && !$cat_view) { // archive virtual feed
|
|
|
- $query_strategy_part = "feed_id IS NULL";
|
|
|
- $allow_archived = true;
|
|
|
- } else if ($feed == 0 && $cat_view) { // uncategorized
|
|
|
- $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- } else if ($feed == -1) { // starred virtual feed
|
|
|
- $query_strategy_part = "marked = true";
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- $allow_archived = true;
|
|
|
-
|
|
|
- if (!$override_order) {
|
|
|
- $override_order = "last_marked DESC, date_entered DESC, updated DESC";
|
|
|
- }
|
|
|
-
|
|
|
- } else if ($feed == -2) { // published virtual feed OR labels category
|
|
|
-
|
|
|
- if (!$cat_view) {
|
|
|
- $query_strategy_part = "published = true";
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- $allow_archived = true;
|
|
|
-
|
|
|
- if (!$override_order) {
|
|
|
- $override_order = "last_published DESC, date_entered DESC, updated DESC";
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
-
|
|
|
- $ext_tables_part = "ttrss_labels2,ttrss_user_labels2,";
|
|
|
-
|
|
|
- $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
|
|
|
- ttrss_user_labels2.article_id = ref_id";
|
|
|
-
|
|
|
- }
|
|
|
- } else if ($feed == -6) { // recently read
|
|
|
- $query_strategy_part = "unread = false AND last_read IS NOT NULL";
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql") {
|
|
|
- $query_strategy_part .= " AND last_read > NOW() - INTERVAL '1 DAY' ";
|
|
|
- } else {
|
|
|
- $query_strategy_part .= " AND last_read > DATE_SUB(NOW(), INTERVAL 1 DAY) ";
|
|
|
- }
|
|
|
-
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- $allow_archived = true;
|
|
|
- $ignore_vfeed_group = true;
|
|
|
-
|
|
|
- if (!$override_order) $override_order = "last_read DESC";
|
|
|
-
|
|
|
- } else if ($feed == -3) { // fresh virtual feed
|
|
|
- $query_strategy_part = "unread = true AND score >= 0";
|
|
|
-
|
|
|
- $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid);
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql") {
|
|
|
- $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
|
|
|
- } else {
|
|
|
- $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
|
|
|
- }
|
|
|
-
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- } else if ($feed == -4) { // all articles virtual feed
|
|
|
- $allow_archived = true;
|
|
|
- $query_strategy_part = "true";
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- } else if ($feed <= LABEL_BASE_INDEX) { // labels
|
|
|
- $label_id = feed_to_label_id($feed);
|
|
|
-
|
|
|
- $query_strategy_part = "label_id = '$label_id' AND
|
|
|
- ttrss_labels2.id = ttrss_user_labels2.label_id AND
|
|
|
- ttrss_user_labels2.article_id = ref_id";
|
|
|
-
|
|
|
- $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
- $ext_tables_part = "ttrss_labels2,ttrss_user_labels2,";
|
|
|
- $allow_archived = true;
|
|
|
-
|
|
|
- } else {
|
|
|
- $query_strategy_part = "true";
|
|
|
- }
|
|
|
-
|
|
|
- $order_by = "score DESC, date_entered DESC, updated DESC";
|
|
|
-
|
|
|
- if ($override_order) {
|
|
|
- $order_by = $override_order;
|
|
|
- }
|
|
|
-
|
|
|
- if ($override_strategy) {
|
|
|
- $query_strategy_part = $override_strategy;
|
|
|
- }
|
|
|
-
|
|
|
- if ($override_vfeed) {
|
|
|
- $vfeed_query_part = $override_vfeed;
|
|
|
- }
|
|
|
-
|
|
|
- $feed_title = "";
|
|
|
-
|
|
|
- if ($search) {
|
|
|
- $feed_title = T_sprintf("Search results: %s", $search);
|
|
|
- } else {
|
|
|
- if ($cat_view) {
|
|
|
- $feed_title = Feeds::getCategoryTitle($feed);
|
|
|
- } else {
|
|
|
- if (is_numeric($feed) && $feed > 0) {
|
|
|
- $result = db_query("SELECT title,site_url,last_error,last_updated
|
|
|
- FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
|
|
|
-
|
|
|
- $feed_title = db_fetch_result($result, 0, "title");
|
|
|
- $feed_site_url = db_fetch_result($result, 0, "site_url");
|
|
|
- $last_error = db_fetch_result($result, 0, "last_error");
|
|
|
- $last_updated = db_fetch_result($result, 0, "last_updated");
|
|
|
- } else {
|
|
|
- $feed_title = Feeds::getFeedTitle($feed);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- $content_query_part = "content, ";
|
|
|
-
|
|
|
- if ($limit_query_part) {
|
|
|
- $offset_query_part = "OFFSET $offset";
|
|
|
- } else {
|
|
|
- $offset_query_part = "";
|
|
|
- }
|
|
|
-
|
|
|
- if (is_numeric($feed)) {
|
|
|
- // proper override_order applied above
|
|
|
- if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) {
|
|
|
- if (!$override_order) {
|
|
|
- $order_by = "ttrss_feeds.title, $order_by";
|
|
|
- } else {
|
|
|
- $order_by = "ttrss_feeds.title, $override_order";
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!$allow_archived) {
|
|
|
- $from_qpart = "${ext_tables_part}ttrss_entries LEFT JOIN ttrss_user_entries ON (ref_id = ttrss_entries.id),ttrss_feeds";
|
|
|
- $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
|
|
|
-
|
|
|
- } else {
|
|
|
- $from_qpart = "${ext_tables_part}ttrss_entries LEFT JOIN ttrss_user_entries ON (ref_id = ttrss_entries.id)
|
|
|
- LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
|
|
|
- }
|
|
|
-
|
|
|
- if ($vfeed_query_part) $vfeed_query_part .= "favicon_avg_color,";
|
|
|
-
|
|
|
- if ($start_ts) {
|
|
|
- $start_ts_formatted = date("Y/m/d H:i:s", strtotime($start_ts));
|
|
|
- $start_ts_query_part = "date_entered >= '$start_ts_formatted' AND";
|
|
|
- } else {
|
|
|
- $start_ts_query_part = "";
|
|
|
- }
|
|
|
-
|
|
|
- $first_id = 0;
|
|
|
- $first_id_query_strategy_part = $query_strategy_part;
|
|
|
-
|
|
|
- if ($feed == -3)
|
|
|
- $first_id_query_strategy_part = "true";
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql") {
|
|
|
- $sanity_interval_qpart = "date_entered >= NOW() - INTERVAL '1 hour' AND";
|
|
|
- } else {
|
|
|
- $sanity_interval_qpart = "date_entered >= DATE_SUB(NOW(), INTERVAL 1 hour) AND";
|
|
|
- }
|
|
|
-
|
|
|
- if (!$search && !$skip_first_id_check) {
|
|
|
- // if previous topmost article id changed that means our current pagination is no longer valid
|
|
|
- $query = "SELECT DISTINCT
|
|
|
- ttrss_feeds.title,
|
|
|
- date_entered,
|
|
|
- guid,
|
|
|
- ttrss_entries.id,
|
|
|
- ttrss_entries.title,
|
|
|
- updated,
|
|
|
- score,
|
|
|
- marked,
|
|
|
- published,
|
|
|
- last_marked,
|
|
|
- last_published,
|
|
|
- last_read
|
|
|
- FROM
|
|
|
- $from_qpart
|
|
|
- WHERE
|
|
|
- $feed_check_qpart
|
|
|
- ttrss_user_entries.owner_uid = '$owner_uid' AND
|
|
|
- $search_query_part
|
|
|
- $start_ts_query_part
|
|
|
- $since_id_part
|
|
|
- $sanity_interval_qpart
|
|
|
- $first_id_query_strategy_part ORDER BY $order_by LIMIT 1";
|
|
|
-
|
|
|
- if ($_REQUEST["debug"]) {
|
|
|
- print $query;
|
|
|
- }
|
|
|
-
|
|
|
- $result = db_query($query);
|
|
|
- if ($result && db_num_rows($result) > 0) {
|
|
|
- $first_id = (int)db_fetch_result($result, 0, "id");
|
|
|
-
|
|
|
- if ($offset > 0 && $first_id && $check_first_id && $first_id != $check_first_id) {
|
|
|
- return array(-1, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words, $first_id);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $query = "SELECT DISTINCT
|
|
|
- date_entered,
|
|
|
- guid,
|
|
|
- ttrss_entries.id,ttrss_entries.title,
|
|
|
- updated,
|
|
|
- label_cache,
|
|
|
- tag_cache,
|
|
|
- always_display_enclosures,
|
|
|
- site_url,
|
|
|
- note,
|
|
|
- num_comments,
|
|
|
- comments,
|
|
|
- int_id,
|
|
|
- uuid,
|
|
|
- lang,
|
|
|
- hide_images,
|
|
|
- unread,feed_id,marked,published,link,last_read,orig_feed_id,
|
|
|
- last_marked, last_published,
|
|
|
- $vfeed_query_part
|
|
|
- $content_query_part
|
|
|
- author,score
|
|
|
- FROM
|
|
|
- $from_qpart
|
|
|
- WHERE
|
|
|
- $feed_check_qpart
|
|
|
- ttrss_user_entries.owner_uid = '$owner_uid' AND
|
|
|
- $search_query_part
|
|
|
- $start_ts_query_part
|
|
|
- $view_query_part
|
|
|
- $since_id_part
|
|
|
- $query_strategy_part ORDER BY $order_by
|
|
|
- $limit_query_part $offset_query_part";
|
|
|
-
|
|
|
- if ($_REQUEST["debug"]) print $query;
|
|
|
-
|
|
|
- $result = db_query($query);
|
|
|
-
|
|
|
- } else {
|
|
|
- // browsing by tag
|
|
|
-
|
|
|
- $query = "SELECT DISTINCT
|
|
|
- date_entered,
|
|
|
- guid,
|
|
|
- note,
|
|
|
- ttrss_entries.id as id,
|
|
|
- title,
|
|
|
- updated,
|
|
|
- unread,
|
|
|
- feed_id,
|
|
|
- orig_feed_id,
|
|
|
- marked,
|
|
|
- num_comments,
|
|
|
- comments,
|
|
|
- int_id,
|
|
|
- tag_cache,
|
|
|
- label_cache,
|
|
|
- link,
|
|
|
- lang,
|
|
|
- uuid,
|
|
|
- last_read,
|
|
|
- (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images,
|
|
|
- last_marked, last_published,
|
|
|
- $since_id_part
|
|
|
- $vfeed_query_part
|
|
|
- $content_query_part
|
|
|
- author, score
|
|
|
- FROM ttrss_entries, ttrss_user_entries, ttrss_tags
|
|
|
- WHERE
|
|
|
- ref_id = ttrss_entries.id AND
|
|
|
- ttrss_user_entries.owner_uid = $owner_uid AND
|
|
|
- post_int_id = int_id AND
|
|
|
- tag_name = '$feed' AND
|
|
|
- $view_query_part
|
|
|
- $search_query_part
|
|
|
- $query_strategy_part ORDER BY $order_by
|
|
|
- $limit_query_part $offset_query_part";
|
|
|
-
|
|
|
- if ($_REQUEST["debug"]) print $query;
|
|
|
-
|
|
|
- $result = db_query($query);
|
|
|
- }
|
|
|
-
|
|
|
- return array($result, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words, $first_id);
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- function iframe_whitelisted($entry) {
|
|
|
- $whitelist = array("youtube.com", "youtu.be", "vimeo.com", "player.vimeo.com");
|
|
|
-
|
|
|
- @$src = parse_url($entry->getAttribute("src"), PHP_URL_HOST);
|
|
|
-
|
|
|
- if ($src) {
|
|
|
- foreach ($whitelist as $w) {
|
|
|
- if ($src == $w || $src == "www.$w")
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) {
|
|
|
- if (!$owner) $owner = $_SESSION["uid"];
|
|
|
-
|
|
|
- $res = trim($str); if (!$res) return '';
|
|
|
-
|
|
|
- $charset_hack = '<head>
|
|
|
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
|
|
|
- </head>';
|
|
|
-
|
|
|
- $res = trim($res); if (!$res) return '';
|
|
|
-
|
|
|
- libxml_use_internal_errors(true);
|
|
|
-
|
|
|
- $doc = new DOMDocument();
|
|
|
- $doc->loadHTML($charset_hack . $res);
|
|
|
- $xpath = new DOMXPath($doc);
|
|
|
-
|
|
|
- $ttrss_uses_https = parse_url(get_self_url_prefix(), PHP_URL_SCHEME) === 'https';
|
|
|
- $rewrite_base_url = $site_url ? $site_url : SELF_URL_PATH;
|
|
|
-
|
|
|
- $entries = $xpath->query('(//a[@href]|//img[@src]|//video/source[@src]|//audio/source[@src])');
|
|
|
-
|
|
|
- foreach ($entries as $entry) {
|
|
|
-
|
|
|
- if ($entry->hasAttribute('href')) {
|
|
|
- $entry->setAttribute('href',
|
|
|
- rewrite_relative_url($rewrite_base_url, $entry->getAttribute('href')));
|
|
|
-
|
|
|
- $entry->setAttribute('rel', 'noopener noreferrer');
|
|
|
- }
|
|
|
-
|
|
|
- if ($entry->hasAttribute('src')) {
|
|
|
- $src = rewrite_relative_url($rewrite_base_url, $entry->getAttribute('src'));
|
|
|
- $cached_filename = CACHE_DIR . '/images/' . sha1($src);
|
|
|
-
|
|
|
- if (file_exists($cached_filename)) {
|
|
|
-
|
|
|
- // this is strictly cosmetic
|
|
|
- if ($entry->tagName == 'img') {
|
|
|
- $suffix = ".png";
|
|
|
- } else if ($entry->parentNode && $entry->parentNode->tagName == "video") {
|
|
|
- $suffix = ".mp4";
|
|
|
- } else if ($entry->parentNode && $entry->parentNode->tagName == "audio") {
|
|
|
- $suffix = ".ogg";
|
|
|
- } else {
|
|
|
- $suffix = "";
|
|
|
- }
|
|
|
-
|
|
|
- $src = get_self_url_prefix() . '/public.php?op=cached_url&hash=' . sha1($src) . $suffix;
|
|
|
-
|
|
|
- if ($entry->hasAttribute('srcset')) {
|
|
|
- $entry->removeAttribute('srcset');
|
|
|
- }
|
|
|
-
|
|
|
- if ($entry->hasAttribute('sizes')) {
|
|
|
- $entry->removeAttribute('sizes');
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $entry->setAttribute('src', $src);
|
|
|
- }
|
|
|
-
|
|
|
- if ($entry->nodeName == 'img') {
|
|
|
-
|
|
|
- if ($entry->hasAttribute('src')) {
|
|
|
- $is_https_url = parse_url($entry->getAttribute('src'), PHP_URL_SCHEME) === 'https';
|
|
|
-
|
|
|
- if ($ttrss_uses_https && !$is_https_url) {
|
|
|
-
|
|
|
- if ($entry->hasAttribute('srcset')) {
|
|
|
- $entry->removeAttribute('srcset');
|
|
|
- }
|
|
|
-
|
|
|
- if ($entry->hasAttribute('sizes')) {
|
|
|
- $entry->removeAttribute('sizes');
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (($owner && get_pref("STRIP_IMAGES", $owner)) ||
|
|
|
- $force_remove_images || $_SESSION["bw_limit"]) {
|
|
|
-
|
|
|
- $p = $doc->createElement('p');
|
|
|
-
|
|
|
- $a = $doc->createElement('a');
|
|
|
- $a->setAttribute('href', $entry->getAttribute('src'));
|
|
|
-
|
|
|
- $a->appendChild(new DOMText($entry->getAttribute('src')));
|
|
|
- $a->setAttribute('target', '_blank');
|
|
|
- $a->setAttribute('rel', 'noopener noreferrer');
|
|
|
-
|
|
|
- $p->appendChild($a);
|
|
|
-
|
|
|
- $entry->parentNode->replaceChild($p, $entry);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (strtolower($entry->nodeName) == "a") {
|
|
|
- $entry->setAttribute("target", "_blank");
|
|
|
- $entry->setAttribute("rel", "noopener noreferrer");
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $entries = $xpath->query('//iframe');
|
|
|
- foreach ($entries as $entry) {
|
|
|
- if (!iframe_whitelisted($entry)) {
|
|
|
- $entry->setAttribute('sandbox', 'allow-scripts');
|
|
|
- } else {
|
|
|
- if ($_SERVER['HTTPS'] == "on") {
|
|
|
- $entry->setAttribute("src",
|
|
|
- str_replace("http://", "https://",
|
|
|
- $entry->getAttribute("src")));
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $allowed_elements = array('a', 'address', 'acronym', 'audio', 'article', 'aside',
|
|
|
- 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br',
|
|
|
- 'caption', 'cite', 'center', 'code', 'col', 'colgroup',
|
|
|
- 'data', 'dd', 'del', 'details', 'description', 'dfn', 'div', 'dl', 'font',
|
|
|
- 'dt', 'em', 'footer', 'figure', 'figcaption',
|
|
|
- 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i',
|
|
|
- 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript',
|
|
|
- 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section',
|
|
|
- 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary',
|
|
|
- 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time',
|
|
|
- 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video', 'xml:namespace' );
|
|
|
-
|
|
|
- if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
|
|
|
-
|
|
|
- $disallowed_attributes = array('id', 'style', 'class');
|
|
|
-
|
|
|
- foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) {
|
|
|
- $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id);
|
|
|
- if (is_array($retval)) {
|
|
|
- $doc = $retval[0];
|
|
|
- $allowed_elements = $retval[1];
|
|
|
- $disallowed_attributes = $retval[2];
|
|
|
- } else {
|
|
|
- $doc = $retval;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $doc->removeChild($doc->firstChild); //remove doctype
|
|
|
- $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
|
|
|
-
|
|
|
- if ($highlight_words) {
|
|
|
- foreach ($highlight_words as $word) {
|
|
|
-
|
|
|
- // http://stackoverflow.com/questions/4081372/highlight-keywords-in-a-paragraph
|
|
|
-
|
|
|
- $elements = $xpath->query("//*/text()");
|
|
|
-
|
|
|
- foreach ($elements as $child) {
|
|
|
-
|
|
|
- $fragment = $doc->createDocumentFragment();
|
|
|
- $text = $child->textContent;
|
|
|
-
|
|
|
- while (($pos = mb_stripos($text, $word)) !== false) {
|
|
|
- $fragment->appendChild(new DomText(mb_substr($text, 0, $pos)));
|
|
|
- $word = mb_substr($text, $pos, mb_strlen($word));
|
|
|
- $highlight = $doc->createElement('span');
|
|
|
- $highlight->appendChild(new DomText($word));
|
|
|
- $highlight->setAttribute('class', 'highlight');
|
|
|
- $fragment->appendChild($highlight);
|
|
|
- $text = mb_substr($text, $pos + mb_strlen($word));
|
|
|
- }
|
|
|
-
|
|
|
- if (!empty($text)) $fragment->appendChild(new DomText($text));
|
|
|
-
|
|
|
- $child->parentNode->replaceChild($fragment, $child);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $res = $doc->saveHTML();
|
|
|
-
|
|
|
- /* strip everything outside of <body>...</body> */
|
|
|
-
|
|
|
- $res_frag = array();
|
|
|
- if (preg_match('/<body>(.*)<\/body>/is', $res, $res_frag)) {
|
|
|
- return $res_frag[1];
|
|
|
- } else {
|
|
|
- return $res;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
|
|
|
- $xpath = new DOMXPath($doc);
|
|
|
- $entries = $xpath->query('//*');
|
|
|
-
|
|
|
- foreach ($entries as $entry) {
|
|
|
- if (!in_array($entry->nodeName, $allowed_elements)) {
|
|
|
- $entry->parentNode->removeChild($entry);
|
|
|
- }
|
|
|
-
|
|
|
- if ($entry->hasAttributes()) {
|
|
|
- $attrs_to_remove = array();
|
|
|
-
|
|
|
- foreach ($entry->attributes as $attr) {
|
|
|
-
|
|
|
- if (strpos($attr->nodeName, 'on') === 0) {
|
|
|
- array_push($attrs_to_remove, $attr);
|
|
|
- }
|
|
|
-
|
|
|
- if ($attr->nodeName == 'href' && stripos($attr->value, 'javascript:') === 0) {
|
|
|
- array_push($attrs_to_remove, $attr);
|
|
|
- }
|
|
|
-
|
|
|
- if (in_array($attr->nodeName, $disallowed_attributes)) {
|
|
|
- array_push($attrs_to_remove, $attr);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- foreach ($attrs_to_remove as $attr) {
|
|
|
- $entry->removeAttributeNode($attr);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return $doc;
|
|
|
- }
|
|
|
-
|
|
|
- function catchupArticlesById($ids, $cmode, $owner_uid = false) {
|
|
|
-
|
|
|
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
- if (count($ids) == 0) return;
|
|
|
-
|
|
|
- $tmp_ids = array();
|
|
|
-
|
|
|
- foreach ($ids as $id) {
|
|
|
- array_push($tmp_ids, "ref_id = '$id'");
|
|
|
- }
|
|
|
-
|
|
|
- $ids_qpart = join(" OR ", $tmp_ids);
|
|
|
-
|
|
|
- if ($cmode == 0) {
|
|
|
- db_query("UPDATE ttrss_user_entries SET
|
|
|
- unread = false,last_read = NOW()
|
|
|
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
|
- } else if ($cmode == 1) {
|
|
|
- db_query("UPDATE ttrss_user_entries SET
|
|
|
- unread = true
|
|
|
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
|
- } else {
|
|
|
- db_query("UPDATE ttrss_user_entries SET
|
|
|
- unread = NOT unread,last_read = NOW()
|
|
|
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
|
- }
|
|
|
-
|
|
|
- /* update ccache */
|
|
|
-
|
|
|
- $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries
|
|
|
- WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
|
-
|
|
|
- while ($line = db_fetch_assoc($result)) {
|
|
|
- ccache_update($line["feed_id"], $owner_uid);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function trim_array($array) {
|
|
|
- $tmp = $array;
|
|
|
- array_walk($tmp, 'trim');
|
|
|
- return $tmp;
|
|
|
- }
|
|
|
-
|
|
|
- function tag_is_valid($tag) {
|
|
|
- if ($tag == '') return false;
|
|
|
- if (is_numeric($tag)) return false;
|
|
|
- if (mb_strlen($tag) > 250) return false;
|
|
|
-
|
|
|
- if (!$tag) return false;
|
|
|
-
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- function render_login_form() {
|
|
|
- header('Cache-Control: public');
|
|
|
-
|
|
|
- require_once "login_form.php";
|
|
|
- exit;
|
|
|
- }
|
|
|
-
|
|
|
- function T_sprintf() {
|
|
|
- $args = func_get_args();
|
|
|
- return vsprintf(__(array_shift($args)), $args);
|
|
|
- }
|
|
|
-
|
|
|
- function print_checkpoint($n, $s) {
|
|
|
- $ts = microtime(true);
|
|
|
- echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s);
|
|
|
- return $ts;
|
|
|
- }
|
|
|
-
|
|
|
- function sanitize_tag($tag) {
|
|
|
- $tag = trim($tag);
|
|
|
-
|
|
|
- $tag = mb_strtolower($tag, 'utf-8');
|
|
|
-
|
|
|
- $tag = preg_replace('/[,\'\"\+\>\<]/', "", $tag);
|
|
|
-
|
|
|
- if (DB_TYPE == "mysql") {
|
|
|
- $tag = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $tag);
|
|
|
- }
|
|
|
-
|
|
|
- return $tag;
|
|
|
- }
|
|
|
-
|
|
|
- function get_self_url_prefix() {
|
|
|
- if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) {
|
|
|
- return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1);
|
|
|
- } else {
|
|
|
- return SELF_URL_PATH;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
|
|
|
- *
|
|
|
- * @return string The Mozilla Firefox feed adding URL.
|
|
|
- */
|
|
|
- function add_feed_url() {
|
|
|
- //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
|
|
|
-
|
|
|
- $url_path = get_self_url_prefix() .
|
|
|
- "/public.php?op=subscribe&feed_url=%s";
|
|
|
- return $url_path;
|
|
|
- } // function add_feed_url
|
|
|
-
|
|
|
- function encrypt_password($pass, $salt = '', $mode2 = false) {
|
|
|
- if ($salt && $mode2) {
|
|
|
- return "MODE2:" . hash('sha256', $salt . $pass);
|
|
|
- } else if ($salt) {
|
|
|
- return "SHA1X:" . sha1("$salt:$pass");
|
|
|
- } else {
|
|
|
- return "SHA1:" . sha1($pass);
|
|
|
- }
|
|
|
- } // function encrypt_password
|
|
|
-
|
|
|
- function load_filters($feed_id, $owner_uid) {
|
|
|
- $filters = array();
|
|
|
-
|
|
|
- $cat_id = (int)getFeedCategory($feed_id);
|
|
|
-
|
|
|
- if ($cat_id == 0)
|
|
|
- $null_cat_qpart = "cat_id IS NULL OR";
|
|
|
- else
|
|
|
- $null_cat_qpart = "";
|
|
|
-
|
|
|
- $result = db_query("SELECT * FROM ttrss_filters2 WHERE
|
|
|
- owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
|
|
|
-
|
|
|
- $check_cats = join(",", array_merge(
|
|
|
- getParentCategories($cat_id, $owner_uid),
|
|
|
- array($cat_id)));
|
|
|
-
|
|
|
- while ($line = db_fetch_assoc($result)) {
|
|
|
- $filter_id = $line["id"];
|
|
|
-
|
|
|
- $result2 = db_query("SELECT
|
|
|
- r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
|
|
|
- FROM ttrss_filters2_rules AS r,
|
|
|
- ttrss_filter_types AS t
|
|
|
- WHERE
|
|
|
- ($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats)) AND
|
|
|
- (feed_id IS NULL OR feed_id = '$feed_id') AND
|
|
|
- filter_type = t.id AND filter_id = '$filter_id'");
|
|
|
-
|
|
|
- $rules = array();
|
|
|
- $actions = array();
|
|
|
-
|
|
|
- while ($rule_line = db_fetch_assoc($result2)) {
|
|
|
-# print_r($rule_line);
|
|
|
-
|
|
|
- $rule = array();
|
|
|
- $rule["reg_exp"] = $rule_line["reg_exp"];
|
|
|
- $rule["type"] = $rule_line["type_name"];
|
|
|
- $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
|
|
|
-
|
|
|
- array_push($rules, $rule);
|
|
|
- }
|
|
|
-
|
|
|
- $result2 = db_query("SELECT a.action_param,t.name AS type_name
|
|
|
- FROM ttrss_filters2_actions AS a,
|
|
|
- ttrss_filter_actions AS t
|
|
|
- WHERE
|
|
|
- action_id = t.id AND filter_id = '$filter_id'");
|
|
|
-
|
|
|
- while ($action_line = db_fetch_assoc($result2)) {
|
|
|
-# print_r($action_line);
|
|
|
-
|
|
|
- $action = array();
|
|
|
- $action["type"] = $action_line["type_name"];
|
|
|
- $action["param"] = $action_line["action_param"];
|
|
|
-
|
|
|
- array_push($actions, $action);
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- $filter = array();
|
|
|
- $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
|
|
|
- $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
|
|
|
- $filter["rules"] = $rules;
|
|
|
- $filter["actions"] = $actions;
|
|
|
-
|
|
|
- if (count($rules) > 0 && count($actions) > 0) {
|
|
|
- array_push($filters, $filter);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return $filters;
|
|
|
- }
|
|
|
-
|
|
|
- function get_score_pic($score) {
|
|
|
- if ($score > 100) {
|
|
|
- return "score_high.png";
|
|
|
- } else if ($score > 0) {
|
|
|
- return "score_half_high.png";
|
|
|
- } else if ($score < -100) {
|
|
|
- return "score_low.png";
|
|
|
- } else if ($score < 0) {
|
|
|
- return "score_half_low.png";
|
|
|
- } else {
|
|
|
- return "score_neutral.png";
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function feed_has_icon($id) {
|
|
|
- return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0;
|
|
|
- }
|
|
|
-
|
|
|
- function init_plugins() {
|
|
|
- PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL);
|
|
|
-
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- function add_feed_category($feed_cat, $parent_cat_id = false) {
|
|
|
-
|
|
|
- if (!$feed_cat) return false;
|
|
|
-
|
|
|
- db_query("BEGIN");
|
|
|
-
|
|
|
- if ($parent_cat_id) {
|
|
|
- $parent_qpart = "parent_cat = '$parent_cat_id'";
|
|
|
- $parent_insert = "'$parent_cat_id'";
|
|
|
- } else {
|
|
|
- $parent_qpart = "parent_cat IS NULL";
|
|
|
- $parent_insert = "NULL";
|
|
|
- }
|
|
|
-
|
|
|
- $feed_cat = mb_substr($feed_cat, 0, 250);
|
|
|
-
|
|
|
- $result = db_query(
|
|
|
- "SELECT id FROM ttrss_feed_categories
|
|
|
- WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
-
|
|
|
- if (db_num_rows($result) == 0) {
|
|
|
-
|
|
|
- $result = db_query(
|
|
|
- "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
|
|
|
- VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
|
|
|
-
|
|
|
- db_query("COMMIT");
|
|
|
-
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Fixes incomplete URLs by prepending "http://".
|
|
|
- * Also replaces feed:// with http://, and
|
|
|
- * prepends a trailing slash if the url is a domain name only.
|
|
|
- *
|
|
|
- * @param string $url Possibly incomplete URL
|
|
|
- *
|
|
|
- * @return string Fixed URL.
|
|
|
- */
|
|
|
- function fix_url($url) {
|
|
|
-
|
|
|
- // support schema-less urls
|
|
|
- if (strpos($url, '//') === 0) {
|
|
|
- $url = 'https:' . $url;
|
|
|
- }
|
|
|
-
|
|
|
- if (strpos($url, '://') === false) {
|
|
|
- $url = 'http://' . $url;
|
|
|
- } else if (substr($url, 0, 5) == 'feed:') {
|
|
|
- $url = 'http:' . substr($url, 5);
|
|
|
- }
|
|
|
-
|
|
|
- //prepend slash if the URL has no slash in it
|
|
|
- // "http://www.example" -> "http://www.example/"
|
|
|
- if (strpos($url, '/', strpos($url, ':') + 3) === false) {
|
|
|
- $url .= '/';
|
|
|
- }
|
|
|
-
|
|
|
- //convert IDNA hostname to punycode if possible
|
|
|
- if (function_exists("idn_to_ascii")) {
|
|
|
- $parts = parse_url($url);
|
|
|
- if (mb_detect_encoding($parts['host']) != 'ASCII')
|
|
|
- {
|
|
|
- $parts['host'] = idn_to_ascii($parts['host']);
|
|
|
- $url = build_url($parts);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ($url != "http:///")
|
|
|
- return $url;
|
|
|
- else
|
|
|
- return '';
|
|
|
- }
|
|
|
-
|
|
|
- function validate_feed_url($url) {
|
|
|
- $parts = parse_url($url);
|
|
|
-
|
|
|
- return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https');
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- /* function save_email_address($email) {
|
|
|
- // FIXME: implement persistent storage of emails
|
|
|
-
|
|
|
- if (!$_SESSION['stored_emails'])
|
|
|
- $_SESSION['stored_emails'] = array();
|
|
|
-
|
|
|
- if (!in_array($email, $_SESSION['stored_emails']))
|
|
|
- array_push($_SESSION['stored_emails'], $email);
|
|
|
- } */
|
|
|
-
|
|
|
-
|
|
|
- function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
|
|
|
-
|
|
|
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
-
|
|
|
- $sql_is_cat = bool_to_sql_bool($is_cat);
|
|
|
-
|
|
|
- $result = db_query("SELECT access_key FROM ttrss_access_keys
|
|
|
- WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
|
|
|
- AND owner_uid = " . $owner_uid);
|
|
|
-
|
|
|
- if (db_num_rows($result) == 1) {
|
|
|
- return db_fetch_result($result, 0, "access_key");
|
|
|
- } else {
|
|
|
- $key = db_escape_string(uniqid_short());
|
|
|
-
|
|
|
- $result = db_query("INSERT INTO ttrss_access_keys
|
|
|
- (access_key, feed_id, is_cat, owner_uid)
|
|
|
- VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
|
|
|
-
|
|
|
- return $key;
|
|
|
- }
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- function get_feeds_from_html($url, $content)
|
|
|
- {
|
|
|
- $url = fix_url($url);
|
|
|
- $baseUrl = substr($url, 0, strrpos($url, '/') + 1);
|
|
|
-
|
|
|
- libxml_use_internal_errors(true);
|
|
|
-
|
|
|
- $doc = new DOMDocument();
|
|
|
- $doc->loadHTML($content);
|
|
|
- $xpath = new DOMXPath($doc);
|
|
|
- $entries = $xpath->query('/html/head/link[@rel="alternate" and '.
|
|
|
- '(contains(@type,"rss") or contains(@type,"atom"))]|/html/head/link[@rel="feed"]');
|
|
|
- $feedUrls = array();
|
|
|
- foreach ($entries as $entry) {
|
|
|
- if ($entry->hasAttribute('href')) {
|
|
|
- $title = $entry->getAttribute('title');
|
|
|
- if ($title == '') {
|
|
|
- $title = $entry->getAttribute('type');
|
|
|
- }
|
|
|
- $feedUrl = rewrite_relative_url(
|
|
|
- $baseUrl, $entry->getAttribute('href')
|
|
|
- );
|
|
|
- $feedUrls[$feedUrl] = $title;
|
|
|
- }
|
|
|
- }
|
|
|
- return $feedUrls;
|
|
|
- }
|
|
|
-
|
|
|
- function is_html($content) {
|
|
|
- return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 100)) !== 0;
|
|
|
- }
|
|
|
-
|
|
|
- function url_is_html($url, $login = false, $pass = false) {
|
|
|
- return is_html(fetch_file_contents($url, false, $login, $pass));
|
|
|
- }
|
|
|
-
|
|
|
- function getLastArticleId() {
|
|
|
- $result = db_query("SELECT ref_id AS id FROM ttrss_user_entries
|
|
|
- WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY ref_id DESC LIMIT 1");
|
|
|
-
|
|
|
- if (db_num_rows($result) == 1) {
|
|
|
- return db_fetch_result($result, 0, "id");
|
|
|
- } else {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function build_url($parts) {
|
|
|
- return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
|
|
|
- }
|
|
|
-
|
|
|
- function cleanup_url_path($path) {
|
|
|
- $path = str_replace("/./", "/", $path);
|
|
|
- $path = str_replace("//", "/", $path);
|
|
|
-
|
|
|
- return $path;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Converts a (possibly) relative URL to a absolute one.
|
|
|
- *
|
|
|
- * @param string $url Base URL (i.e. from where the document is)
|
|
|
- * @param string $rel_url Possibly relative URL in the document
|
|
|
- *
|
|
|
- * @return string Absolute URL
|
|
|
- */
|
|
|
- function rewrite_relative_url($url, $rel_url) {
|
|
|
- if (strpos($rel_url, "://") !== false) {
|
|
|
- return $rel_url;
|
|
|
- } else if (strpos($rel_url, "//") === 0) {
|
|
|
- # protocol-relative URL (rare but they exist)
|
|
|
- return $rel_url;
|
|
|
- } else if (preg_match("/^[a-z]+:/i", $rel_url)) {
|
|
|
- # magnet:, feed:, etc
|
|
|
- return $rel_url;
|
|
|
- } else if (strpos($rel_url, "/") === 0) {
|
|
|
- $parts = parse_url($url);
|
|
|
- $parts['path'] = $rel_url;
|
|
|
- $parts['path'] = cleanup_url_path($parts['path']);
|
|
|
-
|
|
|
- return build_url($parts);
|
|
|
-
|
|
|
- } else {
|
|
|
- $parts = parse_url($url);
|
|
|
- if (!isset($parts['path'])) {
|
|
|
- $parts['path'] = '/';
|
|
|
- }
|
|
|
- $dir = $parts['path'];
|
|
|
- if (substr($dir, -1) !== '/') {
|
|
|
- $dir = dirname($parts['path']);
|
|
|
- $dir !== '/' && $dir .= '/';
|
|
|
- }
|
|
|
- $parts['path'] = $dir . $rel_url;
|
|
|
- $parts['path'] = cleanup_url_path($parts['path']);
|
|
|
-
|
|
|
- return build_url($parts);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function cleanup_tags($days = 14, $limit = 1000) {
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql") {
|
|
|
- $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
|
|
|
- } else if (DB_TYPE == "mysql") {
|
|
|
- $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
|
|
|
- }
|
|
|
-
|
|
|
- $tags_deleted = 0;
|
|
|
-
|
|
|
- while ($limit > 0) {
|
|
|
- $limit_part = 500;
|
|
|
-
|
|
|
- $query = "SELECT ttrss_tags.id AS id
|
|
|
- FROM ttrss_tags, ttrss_user_entries, ttrss_entries
|
|
|
- WHERE post_int_id = int_id AND $interval_query AND
|
|
|
- ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
|
|
|
-
|
|
|
- $result = db_query($query);
|
|
|
-
|
|
|
- $ids = array();
|
|
|
-
|
|
|
- while ($line = db_fetch_assoc($result)) {
|
|
|
- array_push($ids, $line['id']);
|
|
|
- }
|
|
|
-
|
|
|
- if (count($ids) > 0) {
|
|
|
- $ids = join(",", $ids);
|
|
|
-
|
|
|
- $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)");
|
|
|
- $tags_deleted += db_affected_rows($tmp_result);
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- $limit -= $limit_part;
|
|
|
- }
|
|
|
-
|
|
|
- return $tags_deleted;
|
|
|
- }
|
|
|
-
|
|
|
- function print_user_stylesheet() {
|
|
|
- $value = get_pref('USER_STYLESHEET');
|
|
|
-
|
|
|
- if ($value) {
|
|
|
- print "<style type=\"text/css\">";
|
|
|
- print str_replace("<br/>", "\n", $value);
|
|
|
- print "</style>";
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- function filter_to_sql($filter, $owner_uid) {
|
|
|
- $query = array();
|
|
|
-
|
|
|
- if (DB_TYPE == "pgsql")
|
|
|
- $reg_qpart = "~";
|
|
|
- else
|
|
|
- $reg_qpart = "REGEXP";
|
|
|
-
|
|
|
- foreach ($filter["rules"] AS $rule) {
|
|
|
- $rule['reg_exp'] = str_replace('/', '\/', $rule["reg_exp"]);
|
|
|
- $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
|
|
|
- $rule['reg_exp']) !== FALSE;
|
|
|
-
|
|
|
- if ($regexp_valid) {
|
|
|
-
|
|
|
- $rule['reg_exp'] = db_escape_string($rule['reg_exp']);
|
|
|
-
|
|
|
- switch ($rule["type"]) {
|
|
|
- case "title":
|
|
|
- $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
|
|
|
- $rule['reg_exp'] . "')";
|
|
|
- break;
|
|
|
- case "content":
|
|
|
- $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
|
|
|
- $rule['reg_exp'] . "')";
|
|
|
- break;
|
|
|
- case "both":
|
|
|
- $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
|
|
|
- $rule['reg_exp'] . "') OR LOWER(" .
|
|
|
- "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
|
|
|
- break;
|
|
|
- case "tag":
|
|
|
- $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
|
|
|
- $rule['reg_exp'] . "')";
|
|
|
- break;
|
|
|
- case "link":
|
|
|
- $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
|
|
|
- $rule['reg_exp'] . "')";
|
|
|
- break;
|
|
|
- case "author":
|
|
|
- $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
|
|
|
- $rule['reg_exp'] . "')";
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
|
|
|
-
|
|
|
- if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
|
|
|
- $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]);
|
|
|
- }
|
|
|
-
|
|
|
- if (isset($rule["cat_id"])) {
|
|
|
-
|
|
|
- if ($rule["cat_id"] > 0) {
|
|
|
- $children = getChildCategories($rule["cat_id"], $owner_uid);
|
|
|
- array_push($children, $rule["cat_id"]);
|
|
|
-
|
|
|
- $children = join(",", $children);
|
|
|
-
|
|
|
- $cat_qpart = "cat_id IN ($children)";
|
|
|
- } else {
|
|
|
- $cat_qpart = "cat_id IS NULL";
|
|
|
- }
|
|
|
-
|
|
|
- $qpart .= " AND $cat_qpart";
|
|
|
- }
|
|
|
-
|
|
|
- $qpart .= " AND feed_id IS NOT NULL";
|
|
|
-
|
|
|
- array_push($query, "($qpart)");
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (count($query) > 0) {
|
|
|
- $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")";
|
|
|
- } else {
|
|
|
- $fullquery = "(false)";
|
|
|
- }
|
|
|
-
|
|
|
- if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
|
|
|
-
|
|
|
- return $fullquery;
|
|
|
- }
|
|
|
-
|
|
|
- if (!function_exists('gzdecode')) {
|
|
|
- function gzdecode($string) { // no support for 2nd argument
|
|
|
- return file_get_contents('compress.zlib://data:who/cares;base64,'.
|
|
|
- base64_encode($string));
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function get_random_bytes($length) {
|
|
|
- if (function_exists('openssl_random_pseudo_bytes')) {
|
|
|
- return openssl_random_pseudo_bytes($length);
|
|
|
- } else {
|
|
|
- $output = "";
|
|
|
-
|
|
|
- for ($i = 0; $i < $length; $i++)
|
|
|
- $output .= chr(mt_rand(0, 255));
|
|
|
-
|
|
|
- return $output;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function read_stdin() {
|
|
|
- $fp = fopen("php://stdin", "r");
|
|
|
-
|
|
|
- if ($fp) {
|
|
|
- $line = trim(fgets($fp));
|
|
|
- fclose($fp);
|
|
|
- return $line;
|
|
|
- }
|
|
|
-
|
|
|
- return null;
|
|
|
- }
|
|
|
-
|
|
|
- function getFeedCategory($feed) {
|
|
|
- $result = db_query("SELECT cat_id FROM ttrss_feeds
|
|
|
- WHERE id = '$feed'");
|
|
|
-
|
|
|
- if (db_num_rows($result) > 0) {
|
|
|
- return db_fetch_result($result, 0, "cat_id");
|
|
|
- } else {
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- function implements_interface($class, $interface) {
|
|
|
- return in_array($interface, class_implements($class));
|
|
|
- }
|
|
|
-
|
|
|
- function get_minified_js($files) {
|
|
|
- require_once 'lib/jshrink/Minifier.php';
|
|
|
-
|
|
|
- $rv = '';
|
|
|
-
|
|
|
- foreach ($files as $js) {
|
|
|
- if (!isset($_GET['debug'])) {
|
|
|
- $cached_file = CACHE_DIR . "/js/".basename($js).".js";
|
|
|
-
|
|
|
- if (file_exists($cached_file) && is_readable($cached_file) && filemtime($cached_file) >= filemtime("js/$js.js")) {
|
|
|
-
|
|
|
- list($header, $contents) = explode("\n", file_get_contents($cached_file), 2);
|
|
|
-
|
|
|
- if ($header && $contents) {
|
|
|
- list($htag, $hversion) = explode(":", $header);
|
|
|
-
|
|
|
- if ($htag == "tt-rss" && $hversion == VERSION) {
|
|
|
- $rv .= $contents;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js"));
|
|
|
- file_put_contents($cached_file, "tt-rss:" . VERSION . "\n" . $minified);
|
|
|
- $rv .= $minified;
|
|
|
-
|
|
|
- } else {
|
|
|
- $rv .= file_get_contents("js/$js.js"); // no cache in debug mode
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return $rv;
|
|
|
- }
|
|
|
-
|
|
|
- function calculate_dep_timestamp() {
|
|
|
- $files = array_merge(glob("js/*.js"), glob("css/*.css"));
|
|
|
-
|
|
|
- $max_ts = -1;
|
|
|
-
|
|
|
- foreach ($files as $file) {
|
|
|
- if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
|
|
|
- }
|
|
|
-
|
|
|
- return $max_ts;
|
|
|
- }
|
|
|
-
|
|
|
- function T_js_decl($s1, $s2) {
|
|
|
- if ($s1 && $s2) {
|
|
|
- $s1 = preg_replace("/\n/", "", $s1);
|
|
|
- $s2 = preg_replace("/\n/", "", $s2);
|
|
|
-
|
|
|
- $s1 = preg_replace("/\"/", "\\\"", $s1);
|
|
|
- $s2 = preg_replace("/\"/", "\\\"", $s2);
|
|
|
-
|
|
|
- return "T_messages[\"$s1\"] = \"$s2\";\n";
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function init_js_translations() {
|
|
|
-
|
|
|
- print 'var T_messages = new Object();
|
|
|
-
|
|
|
- function __(msg) {
|
|
|
- if (T_messages[msg]) {
|
|
|
- return T_messages[msg];
|
|
|
- } else {
|
|
|
- return msg;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function ngettext(msg1, msg2, n) {
|
|
|
- return __((parseInt(n) > 1) ? msg2 : msg1);
|
|
|
- }';
|
|
|
-
|
|
|
- $l10n = _get_reader();
|
|
|
-
|
|
|
- for ($i = 0; $i < $l10n->total; $i++) {
|
|
|
- $orig = $l10n->get_original_string($i);
|
|
|
- if(strpos($orig, "\000") !== FALSE) { // Plural forms
|
|
|
- $key = explode(chr(0), $orig);
|
|
|
- print T_js_decl($key[0], _ngettext($key[0], $key[1], 1)); // Singular
|
|
|
- print T_js_decl($key[1], _ngettext($key[0], $key[1], 2)); // Plural
|
|
|
- } else {
|
|
|
- $translation = __($orig);
|
|
|
- print T_js_decl($orig, $translation);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function label_to_feed_id($label) {
|
|
|
- return LABEL_BASE_INDEX - 1 - abs($label);
|
|
|
- }
|
|
|
-
|
|
|
- function feed_to_label_id($feed) {
|
|
|
- return LABEL_BASE_INDEX - 1 + abs($feed);
|
|
|
- }
|
|
|
-
|
|
|
- function get_theme_path($theme) {
|
|
|
- $check = "themes/$theme";
|
|
|
- if (file_exists($check)) return $check;
|
|
|
-
|
|
|
- $check = "themes.local/$theme";
|
|
|
- if (file_exists($check)) return $check;
|
|
|
- }
|
|
|
-
|
|
|
- function theme_valid($theme) {
|
|
|
- $bundled_themes = [ "default.php", "night.css", "compact.css" ];
|
|
|
-
|
|
|
- if (in_array($theme, $bundled_themes)) return true;
|
|
|
-
|
|
|
- $file = "themes/" . basename($theme);
|
|
|
-
|
|
|
- if (!file_exists($file)) $file = "themes.local/" . basename($theme);
|
|
|
-
|
|
|
- if (file_exists($file) && is_readable($file)) {
|
|
|
- $fh = fopen($file, "r");
|
|
|
-
|
|
|
- if ($fh) {
|
|
|
- $header = fgets($fh);
|
|
|
- fclose($fh);
|
|
|
-
|
|
|
- return strpos($header, "supports-version:" . VERSION_STATIC) !== FALSE;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @SuppressWarnings(unused)
|
|
|
- */
|
|
|
- function error_json($code) {
|
|
|
- require_once "errors.php";
|
|
|
-
|
|
|
- @$message = $ERRORS[$code];
|
|
|
-
|
|
|
- return json_encode(array("error" =>
|
|
|
- array("code" => $code, "message" => $message)));
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- function abs_to_rel_path($dir) {
|
|
|
- $tmp = str_replace(dirname(__DIR__), "", $dir);
|
|
|
-
|
|
|
- if (strlen($tmp) > 0 && substr($tmp, 0, 1) == "/") $tmp = substr($tmp, 1);
|
|
|
-
|
|
|
- return $tmp;
|
|
|
- }
|
|
|
-
|
|
|
- function get_upload_error_message($code) {
|
|
|
-
|
|
|
- $errors = array(
|
|
|
- 0 => __('There is no error, the file uploaded with success'),
|
|
|
- 1 => __('The uploaded file exceeds the upload_max_filesize directive in php.ini'),
|
|
|
- 2 => __('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'),
|
|
|
- 3 => __('The uploaded file was only partially uploaded'),
|
|
|
- 4 => __('No file was uploaded'),
|
|
|
- 6 => __('Missing a temporary folder'),
|
|
|
- 7 => __('Failed to write file to disk.'),
|
|
|
- 8 => __('A PHP extension stopped the file upload.'),
|
|
|
- );
|
|
|
-
|
|
|
- return $errors[$code];
|
|
|
- }
|
|
|
-
|
|
|
- function base64_img($filename) {
|
|
|
- if (file_exists($filename)) {
|
|
|
- $ext = pathinfo($filename, PATHINFO_EXTENSION);
|
|
|
-
|
|
|
- return "data:image/$ext;base64," . base64_encode(file_get_contents($filename));
|
|
|
- } else {
|
|
|
- return "";
|
|
|
- }
|
|
|
- }
|
|
|
-
|
Andrew Dolgov