commit 791b9984891347070de7d9fbb517e96f763c0e42 Author: Fmstrat Date: Fri Mar 22 10:17:29 2019 -0400 Automated build for v0.01 diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 0000000..119b50a --- /dev/null +++ b/.editorconfig @@ -0,0 +1,6 @@ +[*] +end_of_line = lf +insert_final_newline = true + +[*.php] +indent_style = tab diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..4c5a9c8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,16 @@ +Thumbs.db +/deploy.exclude +/deploy.sh +/messages.mo +*~ +*.DS_Store +#* +.idea/* +data/* +tags +cache/htmlpurifier/*/*ser +lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer/*/*ser +web.config +/.save.cson +/.tags* +/.gutentags diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml new file mode 100644 index 0000000..cd5ecb0 --- /dev/null +++ b/.gitlab-ci.yml @@ -0,0 +1,44 @@ +phpmd: + image: php:5.6 + when: manual + script: + - sh utils/gitlab-ci/php-lint.sh + - curl -o /usr/bin/phpmd -L http://static.phpmd.org/php/2.6.0/phpmd.phar + - chmod +x /usr/bin/phpmd + - sh utils/gitlab-ci/phpmd.sh + +schema: + image: fox/selenium-ci + when: manual + script: + - /etc/init.d/postgresql start + - /usr/local/sbin/init-database.sh + - sh ./utils/gitlab-ci/check-schema.sh + +phpunit_basic: + image: fox/selenium-ci + when: manual + script: + - /etc/init.d/postgresql start + - /usr/local/sbin/init-database.sh + - sh ./utils/gitlab-ci/check-schema.sh + - cp utils/gitlab-ci/config-template.php config.php + - su -s /bin/bash www-data -c "php ./update.php --debug-feed 1" + - wget -O /usr/bin/phpunit https://phar.phpunit.de/phpunit-5.7.phar + - chmod +x /usr/bin/phpunit + - phpunit tests/*.php + +phpunit_functional: + image: fox/selenium-ci + when: manual + script: + - /etc/init.d/postgresql start + - /etc/init.d/nginx start + - /etc/init.d/php5-fpm start + - /usr/local/sbin/init-database.sh + - sh ./utils/gitlab-ci/check-schema.sh + - ln -s `pwd` ../../tt-rss + - cp utils/gitlab-ci/config-template.php config.php + - chmod -R 777 cache lock feed-icons + - /usr/local/sbin/init-selenium.sh + - phpunit tests/functional/*.php diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..89cf5a9 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,12 @@ + +Contributing +============ +There are two ways to contribute to Agriget. One is to contribute directly to the upstream TT-RSS project, and the other is to contribute here, to Agriget directly. + +When to contribute to TT-RSS +---------------------------- +For back end functional updates and bug fixes, it is best to contribute to TT-RSS directly. This way, all users benefit from the code you are creating. + +When to contribute to Agriget +----------------------------- +While TT-RSS is a strong and stable project built over the course of many years, it has been well documented that the author is not interested in accepting contributions that go outside of what is possible with the standard plug-in structure, regardless of if those features are optional for the users. This is the author's decision to ensure a long-term and stable product for his users and is of course an acceptable path for TT-RSS. Agriget was created to allow for an evolution of the UI and other areas of TT-RSS, and therefore exists as an open environment for users to contribute in these ways. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. 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Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/PLUGINHOOKS.md b/PLUGINHOOKS.md new file mode 100644 index 0000000..062ae88 --- /dev/null +++ b/PLUGINHOOKS.md @@ -0,0 +1,117 @@ + +Hook Documentation +============ +In progress documentation on hooks for plugins. + +This documentation may not be up to date. Please see https://github.com/Fmstrat/agriget/blob/master/classes/pluginhost.php#L21 for the latest list of hooks. + +Feed Fetch Hooks +--------------- +These hooks run in the background when feed data is fetched. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_FEED_BASIC_INFO` | Used to replace basic feed information prior to fetching from the provider. | `$basic_info` - Blank array that is also returned
`$fetch_url` - URL of feed
`$owner_uid` - The user who owns the feed
`$feed` - Feed object
`$auth_login` - Auth user if requred
`$auth_pass` - Auth password if requred | `$basic_info` | +| `HOOK_FETCH_FEED` | Used to update feed data right before it is fetched from the provider URL. | `$feed_data` - Blank feed data that is also returned
`$fetch_url` - URL of feed
`$owner_uid` - The user who owns the feed
`$feed` - Feed object
`0` - Unknown
`$auth_login` - Auth user if requred
`$auth_pass` - Auth password if requred | `$feed_data` | +| `HOOK_FEED_FETCHED` | Used to update feed data right after it is fetched from the provider URL. | `$feed_data` - Populated feed data that is also returned
`$fetch_url` - URL of feed
`$owner_uid` - The user who owns the feed
`$feed` - Feed object | `$feed_data` | +| `HOOK_FEED_PARSED` | Unknown. Runs after the Feed Parser inits. | `$rss` - Feed parser object | None | +| `HOOK_ARTICLE_FILTER` | Used to update inidividual articles after the feed is fetched and parsed. | `$article` - Object containing an article | `$article` | +| `HOOK_FILTER_TRIGGERED` | Used to change the filters that match an article. | `$feed` - Feed object
`$owner_uid` - The user who owns the feed
`$article` - Object containing an article
`$matched_filters` - Array of matched filters
`$matched_rules` - Array of matched rules
`$article_filters` - All filters | None | +| `HOOK_ARTICLE_FILTER_ACTION` | Used to update an article as filter actions are applied. | `$article` - Object containing an article
`$pfaction` - The filter action
`$matched_rules` - Array of matched rules
`$article_filters` - All filters | `$article` | +| `HOOK_HOUSE_KEEPING` | Used to run code at the end of processing. | No inputs | None | + + +Page Load Hooks +--------------- +These hooks run when the page loads. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_MAIN_TOOLBAR_BUTTON` | Used to add HTML/buttons to the main toolbar area at the top left. | No inputs | HTML string | +| `HOOK_TOOLBAR_BUTTON` | Used to add HTML/dropdowns to the main toolbar area at the top right. | No inputs | HTML string | +| `HOOK_ACTION_ITEM` | Used to add options to the upper right action drop-down menu. | No inputs | HTML string | + + +Grabbing Hooks +--------------- +These hooks run when an article is grabbed, reguardless of client (mobile/HTML/etc). + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_RENDER_ARTICLE_API` | Used to alter the article object (and headline object) as it is returned to the client. Format of object can be found here: https://gitlab.com/gothfox/tt-rss/blob/master/classes/api.php#L349 | `array("article" => $article)` - The article object as a single element array | `$article` | +| `HOOK_QUERY_HEADLINES` | Used to alter the headlines as they are queried. | `$line` - The headline object
`$excerpt_length` - The length of content to display
`true` - Unknown | `$line` | + + +Feed Display Hooks +--------------- +These hooks run when the page loads a feed. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_HEADLINE_TOOLBAR_BUTTON` | Used to add options to the upper-right menu titled Select. | `$feed_id` - The feed id of the current feed displayed
`$is_cat` - The category of that feed | HTML code | +| `HOOK_HEADLINES_BEFORE` | Used to add HTML code before the headlines are displayed. | `$feed` - The feed object
`$cat_view` - The category view
`$qfh_ret` - Unknown | HTML code | +| `HOOK_QUERY_HEADLINES` | Used to alter listing previews as they are added to the display. | `$line` - The object containing that headline's content preview.
`250` - Unknown (Character length?)
`false` - Unknown | `$line` | +| `HOOK_ARTICLE_EXPORT_FEED` | Runs after HOOK_QUERY_HEADLINES but only for public feeds. | `$line` - Array of lines of HTML code)
`$feed` - Object with feed info and the array of articles (populates each article after this runs)
`$is_cat` - Category | `$line` | + + +Article Display Hooks +--------------- +These hooks run when the page loads an article. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_ARTICLE_LEFT_BUTTON` | Used to add buttons to the left of each individual article as it is displayed. | `$line` - Object of article data. | `$line["buttons_left"]` | +| `HOOK_ARTICLE_BUTTON` | Used to add buttons to the top of each individual article as it is displayed. | `$line` - Object of article data. | `$line["buttons"]` | +| `HOOK_RENDER_ARTICLE_CDM` | Used to alter article content or anything else in the displayed article. | `$line` - Object of article data. | `$line` | +| `HOOK_RENDER_ARTICLE` | Used to alter article content or anything else in the displayed article before everything has been placed into html. Note: This only runs on public feeds. | `$line` - Object of article data. | `$line` | +| `HOOK_FORMAT_ARTICLE` | Used to alter article content or anything else in the displayed article after everything has been placed into html (including buttons). Note: This only runs on public feeds. | `$rv` - The HTML to be returned for each article
`$line` - Object of article data.
`true` - Unknown | `$rv` | + + +Embedded Media Hooks +--------------- +Used to alter embedded media containers. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_FORMAT_ENCLOSURES` | Used to add content and replace default enclosures for media (url, content types, width, title, etc). | `$rv` - The HTML code for the enclosure
`$result` - Lines of entries
`$id` - Unknown
`$always_display_enclosures` - Unknown
`$article_content` - Content of the article
`$hide_images` - Whether images are displayed | `$retval ([0] = $rv, [1] = $result)` | +| `HOOK_ENCLOSURE_ENTRY` | Used to alter each media item. | `$line` - The information on that item (url, width, title, etc) | `$line` | +| `HOOK_RENDER_ENCLOSURE` | Used to alter HTML as the media item is displayed. | `$entry` - The media item
`$hide_images` - If hide images is on or off | HTML code placed in the IMG tag | + + +Interaction Hooks +--------------- +Runs when an action is executed int the client. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_SUBSCRIBE_FEED` | Used to alto feed content as a feed is subscribed to, right after the data is pulled. | `$contents` - Contents of the feed after first pull
`$url` - URL of the feed
`$auth_login` - Auth user if requred
`$auth_pass` - Auth password if requred | `$content` | +| `HOOK_UNSUBSCRIBE_FEED` | Used to run code when a feed is unsubscribed. | `$id` - The feed id
`$owner_uid` - The owner of the feed | Boolean for success | +| `HOOK_SEARCH` | Used to alter search results. | `$search` - The search object | The search list | +| `HOOK_AUTH_USER` | Used to add authentication methods. | `$login` - Username
`$password` - Password | `$user_id` | + + +Settings Hooks +--------------- +These hooks alter settings and preferences. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_HOTKEY_INFO` | Used to alter the information returned about hotkeys. | `$hotkeys` - Object of hotkey info | `$hotkeys` | +| `HOOK_HOTKEY_MAP` | Used to add/alter hotkeys. | `$hotkeys` - Array of hotkeys | `$hotkeys` | +| `HOOK_PREFS_EDIT_FEED` | Used to alter a feed when the settings screen for a feed is displayed. | `$feed_id` - The feed's id | None | +| `HOOK_PREFS_SAVE_FEED` | Used to execute commands when a feed is saved (before commit). | `$feed_id` - The feed's id | None | +| `HOOK_PREFS_TAB_SECTION` | Used to run code when preferences tabs are loaded. | No inputs | None | +| `HOOK_PREFS_TAB` | Used to run code inside a preference tab. | No inputs | None | +| `HOOK_PREFS_TABS` | Used to add HTML tabs to the top of preferences. | No inputs | None | + + +Misc Hooks +--------------- +Other hooks. + +| Hook | Description | Inputs | Return | +| ---- | ----------- | ------ | ------ | +| `HOOK_SANITIZE` | Runs whenever content is sanitized. | `$doc` - Unknown
`$site_url` - Unknown
`$allowed_elements` - HTML ellements allowed in fields
`$disallowed_attributes` - HTML elements not allowed in fields
`$article_id` - The current article id | `$retval ([0] = $doc, [1] = $allowed_elements, [2] = $disallowed_attributes)` | +| `HOOK_SEND_LOCAL_FILE` | Runs when a local file is sent to a client (such as proxied media). | `$filename` - The file being sent | Boolean for success (not used) | +| `HOOK_SEND_MAIL` | Used to execute an action when email is sent. | `$this` - The current object
`$params` - See https://gitlab.com/gothfox/tt-rss/blob/master/classes/mailer.php#L9 | `$rc` (See https://gitlab.com/gothfox/tt-rss/blob/master/classes/mailer.php#L24) | +| `HOOK_UPDATE_TASK` | Unknown | No inputs | None | diff --git a/README.md b/README.md new file mode 100644 index 0000000..d86458c --- /dev/null +++ b/README.md @@ -0,0 +1,89 @@ +Agriget +======= + +Agriget is a fork of Tiny Tiny RSS (TT-RSS) that focuses on a more modern "Feedly styled" UI while retaining all compatibility and updates with and from the TT-RSS backend and mobile applications. While the original features of Agriget were started as a PR to TT-RSS, due to development differences Agriget was instead created to foster an open environment for developers to contribute. + +
+ + + +
+ + + +
+
+ +**Core differences from TT-RSS include:** +- UI enhancements to include visuals and make view changes and night mode more seamless +- Greater 12h time support in UI +- Consolidated data directory for easier deployment in container infrastructures such as Docker + +**Todo:** +- Refactor full UI including settings screens in CSS Grid +- Remove requirement for popout top menu +- Cross platform mobile implementation leveraging new UI + +Install +------- +The easiest installation method is to use the prebuilt Docker image located at: https://hub.docker.com/r/nowsci/agriget. The below will set up the containers required for Agriget. You should seperatly set up an nginx instance proxying to `agriget:80`, or you could open ports to the host. + +In your `docker-compose.yml`: +``` +version: '2.1' + +services: + + agriget-mariadb: + image: mariadb + container_name: agriget-mariadb + environment: + - MYSQL_ROOT_PASSWORD=agriget + - MYSQL_PASSWORD=agriget + - MYSQL_DATABASE=agriget + - MYSQL_USER=agriget + volumes: + - /etc/localtime:/etc/localtime:ro + - ./agriget/mariadb/data/:/var/lib/mysql + restart: always + + agriget: + image: nowsci/agriget + container_name: agriget + volumes: + - /etc/localtime:/etc/localtime:ro + - ./agriget/apache/data:/data + depends_on: + - agriget-mariadb + restart: always +``` + +**If you do not wish to use Docker**, you can follow the standard TT-RSS instructions from https://git.tt-rss.org/fox/tt-rss/wiki/InstallationNotes while substituting the https://github.com/Fmstrat/agriget repo for Tiny Tiny RSS. + +Migrating from TT-RSS +--------------------- +Migration from TT-RSS is a fairly straight forward process unless you are running some really custom plugins. +- Copy your `config.php` file to Agriget's `/data` directory. +- Make the following changes to `config.php`: + - Add `define('DATA_DIR', 'data');` + - Change `define('LOCK_DIRECTORY', 'lock');` to `define('LOCK_DIRECTORY', 'data/lock');` + - Change `define('CACHE_DIR', 'cache');` to `define('CACHE_DIR', 'data/cache');` + - Change `define('ICONS_DIR', "feed-icons");` to `define('ICONS_DIR', "data/feed-icons");` + - Change `define('ICONS_URL', "feed-icons");` to `define('ICONS_URL', "data/feed-icons");` + - Ensure `define('PLUGINS', ...)` includes `toggle_sidebar, bookmarklets, close_button` as these are required by Agriget + +Now Agriget will be pointed at your existing TT-RSS database and function as TT-RSS did before. Please be sure TT-RSS is not running before you start Agriget, and it is highly recommended you run a backup before beginning this process. + +Plugins +------- +Looking to develop TT-RSS style plugins? See the [Hook Documentation](https://github.com/Fmstrat/agriget/blob/master/PLUGINHOOKS.md) for information on which hooks are available. + +Disclaimer +---------- +This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along with this program. If not, see . + +- Uses Silk icons by Mark James: http://www.famfamfam.com/lab/icons/silk/ +- Originally forked from TT-RSS: http://tt-rss.org +- Base Feedly theme from: https://github.com/levito/tt-rss-feedly-theme diff --git a/api/index.php b/api/index.php new file mode 100644 index 0000000..ed53f54 --- /dev/null +++ b/api/index.php @@ -0,0 +1,91 @@ + -1, + "status" => 1, + "content" => array("error" => "NOT_LOGGED_IN"))); + + return; + } + + load_user_plugins( $_SESSION["uid"]); + } + + $method = strtolower($_REQUEST["op"]); + + $handler = new API($_REQUEST); + + if ($handler->before($method)) { + if ($method && method_exists($handler, $method)) { + $handler->$method(); + } else if (method_exists($handler, 'index')) { + $handler->index($method); + } + $handler->after(); + } + + header("Api-Content-Length: " . ob_get_length()); + + ob_end_flush(); + diff --git a/atom-to-html.xsl b/atom-to-html.xsl new file mode 100644 index 0000000..f32d599 --- /dev/null +++ b/atom-to-html.xsl @@ -0,0 +1,51 @@ + + + + + + + + + <xsl:value-of select="atom:title"/> + + + + + + + + +
+ +

+ +

This feed has been exported from + Tiny Tiny RSS. + It contains the following items:

+ + +

+ +
+ +
+ + +

Extra...

+ + + + + +
+ + + + + + + diff --git a/backend.php b/backend.php new file mode 100644 index 0000000..fd6f44b --- /dev/null +++ b/backend.php @@ -0,0 +1,147 @@ + __("Use default"), + -1 => __("Never purge"), + 5 => __("1 week old"), + 14 => __("2 weeks old"), + 31 => __("1 month old"), + 60 => __("2 months old"), + 90 => __("3 months old")); + + $update_intervals = array( + 0 => __("Default interval"), + -1 => __("Disable updates"), + 15 => __("15 minutes"), + 30 => __("30 minutes"), + 60 => __("Hourly"), + 240 => __("4 hours"), + 720 => __("12 hours"), + 1440 => __("Daily"), + 10080 => __("Weekly")); + + $update_intervals_nodefault = array( + -1 => __("Disable updates"), + 15 => __("15 minutes"), + 30 => __("30 minutes"), + 60 => __("Hourly"), + 240 => __("4 hours"), + 720 => __("12 hours"), + 1440 => __("Daily"), + 10080 => __("Weekly")); + + $access_level_names = array( + 0 => __("User"), + 5 => __("Power User"), + 10 => __("Administrator")); + + $op = str_replace("-", "_", $op); + + $override = PluginHost::getInstance()->lookup_handler($op, $method); + + if (class_exists($op) || $override) { + + if ($override) { + $handler = $override; + } else { + $handler = new $op($_REQUEST); + } + + if ($handler && implements_interface($handler, 'IHandler')) { + if (validate_csrf($csrf_token) || $handler->csrf_ignore($method)) { + if ($handler->before($method)) { + if ($method && method_exists($handler, $method)) { + $handler->$method(); + } else { + if (method_exists($handler, "catchall")) { + $handler->catchall($method); + } + } + $handler->after(); + return; + } else { + header("Content-Type: text/json"); + print error_json(6); + return; + } + } else { + header("Content-Type: text/json"); + print error_json(6); + return; + } + } + } + + header("Content-Type: text/json"); + print error_json(13); + +?> diff --git a/cache/export/.empty b/cache/export/.empty new file mode 100755 index 0000000..e69de29 diff --git a/cache/feeds/.empty b/cache/feeds/.empty new file mode 100644 index 0000000..e69de29 diff --git a/cache/images/.empty b/cache/images/.empty new file mode 100755 index 0000000..e69de29 diff --git a/cache/upload/.empty b/cache/upload/.empty new file mode 100644 index 0000000..e69de29 diff --git a/classes/api.php b/classes/api.php new file mode 100755 index 0000000..e505dcc --- /dev/null +++ b/classes/api.php @@ -0,0 +1,888 @@ +wrap(self::STATUS_ERR, array("error" => 'NOT_LOGGED_IN')); + return false; + } + + if ($_SESSION["uid"] && $method != "logout" && !get_pref('ENABLE_API_ACCESS')) { + $this->wrap(self::STATUS_ERR, array("error" => 'API_DISABLED')); + return false; + } + + $this->seq = (int) clean($_REQUEST['seq']); + + return true; + } + return false; + } + + function wrap($status, $reply) { + print json_encode(array("seq" => $this->seq, + "status" => $status, + "content" => $reply)); + } + + function getVersion() { + $rv = array("version" => VERSION); + $this->wrap(self::STATUS_OK, $rv); + } + + function getApiLevel() { + $rv = array("level" => self::API_LEVEL); + $this->wrap(self::STATUS_OK, $rv); + } + + function login() { + @session_destroy(); + @session_start(); + + $login = clean($_REQUEST["user"]); + $password = clean($_REQUEST["password"]); + $password_base64 = base64_decode(clean($_REQUEST["password"])); + + if (SINGLE_USER_MODE) $login = "admin"; + + $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE login = ?"); + $sth->execute([$login]); + + if ($row = $sth->fetch()) { + $uid = $row["id"]; + } else { + $uid = 0; + } + + if (!$uid) { + $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR")); + return; + } + + if (get_pref("ENABLE_API_ACCESS", $uid)) { + if (authenticate_user($login, $password)) { // try login with normal password + $this->wrap(self::STATUS_OK, array("session_id" => session_id(), + "api_level" => self::API_LEVEL)); + } else if (authenticate_user($login, $password_base64)) { // else try with base64_decoded password + $this->wrap(self::STATUS_OK, array("session_id" => session_id(), + "api_level" => self::API_LEVEL)); + } else { // else we are not logged in + user_error("Failed login attempt for $login from {$_SERVER['REMOTE_ADDR']}", E_USER_WARNING); + $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR")); + } + } else { + $this->wrap(self::STATUS_ERR, array("error" => "API_DISABLED")); + } + + } + + function logout() { + logout_user(); + $this->wrap(self::STATUS_OK, array("status" => "OK")); + } + + function isLoggedIn() { + $this->wrap(self::STATUS_OK, array("status" => $_SESSION["uid"] != '')); + } + + function getUnread() { + $feed_id = clean($_REQUEST["feed_id"]); + $is_cat = clean($_REQUEST["is_cat"]); + + if ($feed_id) { + $this->wrap(self::STATUS_OK, array("unread" => getFeedUnread($feed_id, $is_cat))); + } else { + $this->wrap(self::STATUS_OK, array("unread" => Feeds::getGlobalUnread())); + } + } + + /* Method added for ttrss-reader for Android */ + function getCounters() { + $this->wrap(self::STATUS_OK, Counters::getAllCounters()); + } + + function getFeeds() { + $cat_id = clean($_REQUEST["cat_id"]); + $unread_only = API::param_to_bool(clean($_REQUEST["unread_only"])); + $limit = (int) clean($_REQUEST["limit"]); + $offset = (int) clean($_REQUEST["offset"]); + $include_nested = API::param_to_bool(clean($_REQUEST["include_nested"])); + + $feeds = $this->api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested); + + $this->wrap(self::STATUS_OK, $feeds); + } + + function getCategories() { + $unread_only = API::param_to_bool(clean($_REQUEST["unread_only"])); + $enable_nested = API::param_to_bool(clean($_REQUEST["enable_nested"])); + $include_empty = API::param_to_bool(clean($_REQUEST['include_empty'])); + + // TODO do not return empty categories, return Uncategorized and standard virtual cats + + if ($enable_nested) + $nested_qpart = "parent_cat IS NULL"; + else + $nested_qpart = "true"; + + $sth = $this->pdo->prepare("SELECT + id, title, order_id, (SELECT COUNT(id) FROM + ttrss_feeds WHERE + ttrss_feed_categories.id IS NOT NULL AND cat_id = ttrss_feed_categories.id) AS num_feeds, + (SELECT COUNT(id) FROM + ttrss_feed_categories AS c2 WHERE + c2.parent_cat = ttrss_feed_categories.id) AS num_cats + FROM ttrss_feed_categories + WHERE $nested_qpart AND owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + + $cats = array(); + + while ($line = $sth->fetch()) { + if ($include_empty || $line["num_feeds"] > 0 || $line["num_cats"] > 0) { + $unread = getFeedUnread($line["id"], true); + + if ($enable_nested) + $unread += Feeds::getCategoryChildrenUnread($line["id"]); + + if ($unread || !$unread_only) { + array_push($cats, array("id" => $line["id"], + "title" => $line["title"], + "unread" => $unread, + "order_id" => (int) $line["order_id"], + )); + } + } + } + + foreach (array(-2,-1,0) as $cat_id) { + if ($include_empty || !$this->isCategoryEmpty($cat_id)) { + $unread = getFeedUnread($cat_id, true); + + if ($unread || !$unread_only) { + array_push($cats, array("id" => $cat_id, + "title" => Feeds::getCategoryTitle($cat_id), + "unread" => $unread)); + } + } + } + + $this->wrap(self::STATUS_OK, $cats); + } + + function getHeadlines() { + $feed_id = clean($_REQUEST["feed_id"]); + if ($feed_id !== "") { + + if (is_numeric($feed_id)) $feed_id = (int) $feed_id; + + $limit = (int)clean($_REQUEST["limit"]); + + if (!$limit || $limit >= 200) $limit = 200; + + $offset = (int)clean($_REQUEST["skip"]); + $filter = clean($_REQUEST["filter"]); + $is_cat = API::param_to_bool(clean($_REQUEST["is_cat"])); + $show_excerpt = API::param_to_bool(clean($_REQUEST["show_excerpt"])); + $show_content = API::param_to_bool(clean($_REQUEST["show_content"])); + /* all_articles, unread, adaptive, marked, updated */ + $view_mode = clean($_REQUEST["view_mode"]); + $include_attachments = API::param_to_bool(clean($_REQUEST["include_attachments"])); + $since_id = (int)clean($_REQUEST["since_id"]); + $include_nested = API::param_to_bool(clean($_REQUEST["include_nested"])); + $sanitize_content = !isset($_REQUEST["sanitize"]) || + API::param_to_bool($_REQUEST["sanitize"]); + $force_update = API::param_to_bool(clean($_REQUEST["force_update"])); + $has_sandbox = API::param_to_bool(clean($_REQUEST["has_sandbox"])); + $excerpt_length = (int)clean($_REQUEST["excerpt_length"]); + $check_first_id = (int)clean($_REQUEST["check_first_id"]); + $include_header = API::param_to_bool(clean($_REQUEST["include_header"])); + + $_SESSION['hasSandbox'] = $has_sandbox; + + $skip_first_id_check = false; + + $override_order = false; + switch (clean($_REQUEST["order_by"])) { + case "title": + $override_order = "ttrss_entries.title, date_entered, updated"; + break; + case "date_reverse": + $override_order = "score DESC, date_entered, updated"; + $skip_first_id_check = true; + break; + case "feed_dates": + $override_order = "updated DESC"; + break; + } + + /* do not rely on params below */ + + $search = clean($_REQUEST["search"]); + + list($headlines, $headlines_header) = $this->api_get_headlines($feed_id, $limit, $offset, + $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $override_order, + $include_attachments, $since_id, $search, + $include_nested, $sanitize_content, $force_update, $excerpt_length, $check_first_id, $skip_first_id_check); + + if ($include_header) { + $this->wrap(self::STATUS_OK, array($headlines_header, $headlines)); + } else { + $this->wrap(self::STATUS_OK, $headlines); + } + } else { + $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); + } + } + + function updateArticle() { + $article_ids = explode(",", clean($_REQUEST["article_ids"])); + $mode = (int) clean($_REQUEST["mode"]); + $data = clean($_REQUEST["data"]); + $field_raw = (int)clean($_REQUEST["field"]); + + $field = ""; + $set_to = ""; + + switch ($field_raw) { + case 0: + $field = "marked"; + $additional_fields = ",last_marked = NOW()"; + break; + case 1: + $field = "published"; + $additional_fields = ",last_published = NOW()"; + break; + case 2: + $field = "unread"; + $additional_fields = ",last_read = NOW()"; + break; + case 3: + $field = "note"; + }; + + switch ($mode) { + case 1: + $set_to = "true"; + break; + case 0: + $set_to = "false"; + break; + case 2: + $set_to = "NOT $field"; + break; + } + + if ($field == "note") $set_to = $this->pdo->quote($data); + + if ($field && $set_to && count($article_ids) > 0) { + + $article_qmarks = arr_qmarks($article_ids); + + $sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET + $field = $set_to $additional_fields + WHERE ref_id IN ($article_qmarks) AND owner_uid = ?"); + $sth->execute(array_merge($article_ids, [$_SESSION['uid']])); + + $num_updated = $sth->rowCount(); + + if ($num_updated > 0 && $field == "unread") { + $sth = $this->pdo->prepare("SELECT DISTINCT feed_id FROM ttrss_user_entries + WHERE ref_id IN ($article_qmarks)"); + $sth->execute($article_ids); + + while ($line = $sth->fetch()) { + CCache::update($line["feed_id"], $_SESSION["uid"]); + } + } + + $this->wrap(self::STATUS_OK, array("status" => "OK", + "updated" => $num_updated)); + + } else { + $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); + } + + } + + function getArticle() { + + $article_ids = explode(",", clean($_REQUEST["article_id"])); + $sanitize_content = !isset($_REQUEST["sanitize"]) || + API::param_to_bool($_REQUEST["sanitize"]); + + if ($article_ids) { + + $article_qmarks = arr_qmarks($article_ids); + + $sth = $this->pdo->prepare("SELECT id,guid,title,link,content,feed_id,comments,int_id, + marked,unread,published,score,note,lang, + ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, + author,(SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title, + (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) AS site_url, + (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images + FROM ttrss_entries,ttrss_user_entries + WHERE id IN ($article_qmarks) AND ref_id = id AND owner_uid = ?"); + + $sth->execute(array_merge($article_ids, [$_SESSION['uid']])); + + $articles = array(); + + while ($line = $sth->fetch()) { + + $attachments = Article::get_article_enclosures($line['id']); + + $article = array( + "id" => $line["id"], + "guid" => $line["guid"], + "title" => $line["title"], + "link" => $line["link"], + "labels" => Article::get_article_labels($line['id']), + "unread" => API::param_to_bool($line["unread"]), + "marked" => API::param_to_bool($line["marked"]), + "published" => API::param_to_bool($line["published"]), + "comments" => $line["comments"], + "author" => $line["author"], + "updated" => (int) strtotime($line["updated"]), + "feed_id" => $line["feed_id"], + "attachments" => $attachments, + "score" => (int)$line["score"], + "feed_title" => $line["feed_title"], + "note" => $line["note"], + "lang" => $line["lang"] + ); + + if ($sanitize_content) { + $article["content"] = sanitize( + $line["content"], + API::param_to_bool($line['hide_images']), + false, $line["site_url"], false, $line["id"]); + } else { + $article["content"] = $line["content"]; + } + + foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_API) as $p) { + $article = $p->hook_render_article_api(array("article" => $article)); + } + + $article['content'] = rewrite_cached_urls($article['content']); + + array_push($articles, $article); + + } + + $this->wrap(self::STATUS_OK, $articles); + } else { + $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); + } + } + + function getConfig() { + $config = array( + "icons_dir" => ICONS_DIR, + "icons_url" => ICONS_URL); + + $config["daemon_is_running"] = file_is_locked("update_daemon.lock"); + + $sth = $this->pdo->prepare("SELECT COUNT(*) AS cf FROM + ttrss_feeds WHERE owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + $row = $sth->fetch(); + + $config["num_feeds"] = $row["cf"]; + + $this->wrap(self::STATUS_OK, $config); + } + + function updateFeed() { + $feed_id = (int) clean($_REQUEST["feed_id"]); + + if (!ini_get("open_basedir")) { + RSSUtils::update_rss_feed($feed_id); + } + + $this->wrap(self::STATUS_OK, array("status" => "OK")); + } + + function catchupFeed() { + $feed_id = clean($_REQUEST["feed_id"]); + $is_cat = clean($_REQUEST["is_cat"]); + + Feeds::catchup_feed($feed_id, $is_cat); + + $this->wrap(self::STATUS_OK, array("status" => "OK")); + } + + function getPref() { + $pref_name = clean($_REQUEST["pref_name"]); + + $this->wrap(self::STATUS_OK, array("value" => get_pref($pref_name))); + } + + function getLabels() { + $article_id = (int)clean($_REQUEST['article_id']); + + $rv = array(); + + $sth = $this->pdo->prepare("SELECT id, caption, fg_color, bg_color + FROM ttrss_labels2 + WHERE owner_uid = ? ORDER BY caption"); + $sth->execute([$_SESSION['uid']]); + + if ($article_id) + $article_labels = Article::get_article_labels($article_id); + else + $article_labels = array(); + + while ($line = $sth->fetch()) { + + $checked = false; + foreach ($article_labels as $al) { + if (Labels::feed_to_label_id($al[0]) == $line['id']) { + $checked = true; + break; + } + } + + array_push($rv, array( + "id" => (int)Labels::label_to_feed_id($line['id']), + "caption" => $line['caption'], + "fg_color" => $line['fg_color'], + "bg_color" => $line['bg_color'], + "checked" => $checked)); + } + + $this->wrap(self::STATUS_OK, $rv); + } + + function setArticleLabel() { + + $article_ids = explode(",", clean($_REQUEST["article_ids"])); + $label_id = (int) clean($_REQUEST['label_id']); + $assign = API::param_to_bool(clean($_REQUEST['assign'])); + + $label = Labels::find_caption(Labels::feed_to_label_id($label_id), $_SESSION["uid"]); + + $num_updated = 0; + + if ($label) { + + foreach ($article_ids as $id) { + + if ($assign) + Labels::add_article($id, $label, $_SESSION["uid"]); + else + Labels::remove_article($id, $label, $_SESSION["uid"]); + + ++$num_updated; + + } + } + + $this->wrap(self::STATUS_OK, array("status" => "OK", + "updated" => $num_updated)); + + } + + function index($method) { + $plugin = PluginHost::getInstance()->get_api_method(strtolower($method)); + + if ($plugin && method_exists($plugin, $method)) { + $reply = $plugin->$method(); + + $this->wrap($reply[0], $reply[1]); + + } else { + $this->wrap(self::STATUS_ERR, array("error" => 'UNKNOWN_METHOD', "method" => $method)); + } + } + + function shareToPublished() { + $title = strip_tags(clean($_REQUEST["title"])); + $url = strip_tags(clean($_REQUEST["url"])); + $content = strip_tags(clean($_REQUEST["content"])); + + if (Article::create_published_article($title, $url, $content, "", $_SESSION["uid"])) { + $this->wrap(self::STATUS_OK, array("status" => 'OK')); + } else { + $this->wrap(self::STATUS_ERR, array("error" => 'Publishing failed')); + } + } + + static function api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested = false) { + + $feeds = array(); + + $pdo = Db::pdo(); + + $limit = (int) $limit; + $offset = (int) $offset; + $cat_id = (int) $cat_id; + + /* Labels */ + + if ($cat_id == -4 || $cat_id == -2) { + $counters = Counters::getLabelCounters(true); + + foreach (array_values($counters) as $cv) { + + $unread = $cv["counter"]; + + if ($unread || !$unread_only) { + + $row = array( + "id" => (int) $cv["id"], + "title" => $cv["description"], + "unread" => $cv["counter"], + "cat_id" => -2, + ); + + array_push($feeds, $row); + } + } + } + + /* Virtual feeds */ + + if ($cat_id == -4 || $cat_id == -1) { + foreach (array(-1, -2, -3, -4, -6, 0) as $i) { + $unread = getFeedUnread($i); + + if ($unread || !$unread_only) { + $title = Feeds::getFeedTitle($i); + + $row = array( + "id" => $i, + "title" => $title, + "unread" => $unread, + "cat_id" => -1, + ); + array_push($feeds, $row); + } + + } + } + + /* Child cats */ + + if ($include_nested && $cat_id) { + $sth = $pdo->prepare("SELECT + id, title, order_id FROM ttrss_feed_categories + WHERE parent_cat = ? AND owner_uid = ? ORDER BY id, title"); + + $sth->execute([$cat_id, $_SESSION['uid']]); + + while ($line = $sth->fetch()) { + $unread = getFeedUnread($line["id"], true) + + Feeds::getCategoryChildrenUnread($line["id"]); + + if ($unread || !$unread_only) { + $row = array( + "id" => (int) $line["id"], + "title" => $line["title"], + "unread" => $unread, + "is_cat" => true, + "order_id" => (int) $line["order_id"] + ); + array_push($feeds, $row); + } + } + } + + /* Real feeds */ + + if ($limit) { + $limit_qpart = "LIMIT $limit OFFSET $offset"; + } else { + $limit_qpart = ""; + } + + if ($cat_id == -4 || $cat_id == -3) { + $sth = $pdo->prepare("SELECT + id, feed_url, cat_id, title, order_id, ". + SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated + FROM ttrss_feeds WHERE owner_uid = ? + ORDER BY cat_id, title " . $limit_qpart); + $sth->execute([$_SESSION['uid']]); + + } else { + + $sth = $pdo->prepare("SELECT + id, feed_url, cat_id, title, order_id, ". + SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated + FROM ttrss_feeds WHERE + (cat_id = :cat OR (:cat = 0 AND cat_id IS NULL)) + AND owner_uid = :uid + ORDER BY cat_id, title " . $limit_qpart); + $sth->execute([":uid" => $_SESSION['uid'], ":cat" => $cat_id]); + } + + while ($line = $sth->fetch()) { + + $unread = getFeedUnread($line["id"]); + + $has_icon = Feeds::feedHasIcon($line['id']); + + if ($unread || !$unread_only) { + + $row = array( + "feed_url" => $line["feed_url"], + "title" => $line["title"], + "id" => (int)$line["id"], + "unread" => (int)$unread, + "has_icon" => $has_icon, + "cat_id" => (int)$line["cat_id"], + "last_updated" => (int) strtotime($line["last_updated"]), + "order_id" => (int) $line["order_id"], + ); + + array_push($feeds, $row); + } + } + + return $feeds; + } + + /** + * @SuppressWarnings(PHPMD.UnusedFormalParameter) + */ + static function api_get_headlines($feed_id, $limit, $offset, + $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, + $include_attachments, $since_id, + $search = "", $include_nested = false, $sanitize_content = true, + $force_update = false, $excerpt_length = 100, $check_first_id = false, $skip_first_id_check = false) { + + $pdo = Db::pdo(); + + if ($force_update && $feed_id > 0 && is_numeric($feed_id)) { + // Update the feed if required with some basic flood control + + $sth = $pdo->prepare( + "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated + FROM ttrss_feeds WHERE id = ?"); + $sth->execute([$feed_id]); + + if ($row = $sth->fetch()) { + $last_updated = strtotime($row["last_updated"]); + $cache_images = API::param_to_bool($row["cache_images"]); + + if (!$cache_images && time() - $last_updated > 120) { + RSSUtils::update_rss_feed($feed_id, true); + } else { + $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01' + WHERE id = ?"); + $sth->execute([$feed_id]); + } + } + } + + $params = array( + "feed" => $feed_id, + "limit" => $limit, + "view_mode" => $view_mode, + "cat_view" => $is_cat, + "search" => $search, + "override_order" => $order, + "offset" => $offset, + "since_id" => $since_id, + "include_children" => $include_nested, + "check_first_id" => $check_first_id, + "skip_first_id_check" => $skip_first_id_check + ); + + $qfh_ret = Feeds::queryFeedHeadlines($params); + + $result = $qfh_ret[0]; + $feed_title = $qfh_ret[1]; + $first_id = $qfh_ret[6]; + + $headlines = array(); + + $headlines_header = array( + 'id' => $feed_id, + 'first_id' => $first_id, + 'is_cat' => $is_cat); + + if (!is_numeric($result)) { + while ($line = $result->fetch()) { + $line["content_preview"] = truncate_string(strip_tags($line["content"]), $excerpt_length); + foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) { + $line = $p->hook_query_headlines($line, $excerpt_length, true); + } + + $is_updated = ($line["last_read"] == "" && + ($line["unread"] != "t" && $line["unread"] != "1")); + + $tags = explode(",", $line["tag_cache"]); + + $label_cache = $line["label_cache"]; + $labels = false; + + if ($label_cache) { + $label_cache = json_decode($label_cache, true); + + if ($label_cache) { + if ($label_cache["no-labels"] == 1) + $labels = array(); + else + $labels = $label_cache; + } + } + + if (!is_array($labels)) $labels = Article::get_article_labels($line["id"]); + + $headline_row = array( + "id" => (int)$line["id"], + "guid" => $line["guid"], + "unread" => API::param_to_bool($line["unread"]), + "marked" => API::param_to_bool($line["marked"]), + "published" => API::param_to_bool($line["published"]), + "updated" => (int)strtotime($line["updated"]), + "is_updated" => $is_updated, + "title" => $line["title"], + "link" => $line["link"], + "feed_id" => $line["feed_id"] ? $line['feed_id'] : 0, + "tags" => $tags, + ); + + if ($include_attachments) + $headline_row['attachments'] = Article::get_article_enclosures( + $line['id']); + + if ($show_excerpt) + $headline_row["excerpt"] = $line["content_preview"]; + + if ($show_content) { + + if ($sanitize_content) { + $headline_row["content"] = sanitize( + $line["content"], + API::param_to_bool($line['hide_images']), + false, $line["site_url"], false, $line["id"]); + } else { + $headline_row["content"] = $line["content"]; + } + } + + // unify label output to ease parsing + if ($labels["no-labels"] == 1) $labels = array(); + + $headline_row["labels"] = $labels; + + $headline_row["feed_title"] = $line["feed_title"] ? $line["feed_title"] : + $feed_title; + + $headline_row["comments_count"] = (int)$line["num_comments"]; + $headline_row["comments_link"] = $line["comments"]; + + $headline_row["always_display_attachments"] = API::param_to_bool($line["always_display_enclosures"]); + + $headline_row["author"] = $line["author"]; + + $headline_row["score"] = (int)$line["score"]; + $headline_row["note"] = $line["note"]; + $headline_row["lang"] = $line["lang"]; + + foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_API) as $p) { + $headline_row = $p->hook_render_article_api(array("headline" => $headline_row)); + } + + $headline_row['content'] = rewrite_cached_urls($headline_row['content']); + + array_push($headlines, $headline_row); + } + } else if (is_numeric($result) && $result == -1) { + $headlines_header['first_id_changed'] = true; + } + + return array($headlines, $headlines_header); + } + + function unsubscribeFeed() { + $feed_id = (int) clean($_REQUEST["feed_id"]); + + $sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds WHERE + id = ? AND owner_uid = ?"); + $sth->execute([$feed_id, $_SESSION['uid']]); + + if ($row = $sth->fetch()) { + Pref_Feeds::remove_feed($feed_id, $_SESSION["uid"]); + $this->wrap(self::STATUS_OK, array("status" => "OK")); + } else { + $this->wrap(self::STATUS_ERR, array("error" => "FEED_NOT_FOUND")); + } + } + + function subscribeToFeed() { + $feed_url = clean($_REQUEST["feed_url"]); + $category_id = (int) clean($_REQUEST["category_id"]); + $login = clean($_REQUEST["login"]); + $password = clean($_REQUEST["password"]); + + if ($feed_url) { + $rc = Feeds::subscribe_to_feed($feed_url, $category_id, $login, $password); + + $this->wrap(self::STATUS_OK, array("status" => $rc)); + } else { + $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); + } + } + + function getFeedTree() { + $include_empty = API::param_to_bool(clean($_REQUEST['include_empty'])); + + $pf = new Pref_Feeds($_REQUEST); + + $_REQUEST['mode'] = 2; + $_REQUEST['force_show_empty'] = $include_empty; + + if ($pf){ + $data = $pf->makefeedtree(); + $this->wrap(self::STATUS_OK, array("categories" => $data)); + } else { + $this->wrap(self::STATUS_ERR, array("error" => + 'UNABLE_TO_INSTANTIATE_OBJECT')); + } + + } + + // only works for labels or uncategorized for the time being + private function isCategoryEmpty($id) { + + if ($id == -2) { + $sth = $this->pdo->prepare("SELECT COUNT(id) AS count FROM ttrss_labels2 + WHERE owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + $row = $sth->fetch(); + + return $row["count"] == 0; + + } else if ($id == 0) { + $sth = $this->pdo->prepare("SELECT COUNT(id) AS count FROM ttrss_feeds + WHERE cat_id IS NULL AND owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + $row = $sth->fetch(); + + return $row["count"] == 0; + + } + + return false; + } + + +} diff --git a/classes/article.php b/classes/article.php new file mode 100755 index 0000000..ff83143 --- /dev/null +++ b/classes/article.php @@ -0,0 +1,788 @@ +pdo->prepare("SELECT link FROM ttrss_entries, ttrss_user_entries + WHERE id = ? AND id = ref_id AND owner_uid = ? + LIMIT 1"); + $sth->execute([$id, $_SESSION['uid']]); + + if ($row = $sth->fetch()) { + $article_url = $row['link']; + $article_url = str_replace("\n", "", $article_url); + + header("Location: $article_url"); + return; + + } else { + print_error(__("Article not found.")); + } + } + + /* + function view() { + $id = clean($_REQUEST["id"]); + $cids = explode(",", clean($_REQUEST["cids"])); + $mode = clean($_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, $this->format_article($id, false)); + } else if ($mode == "zoom") { + array_push($articles, $this->format_article($id, true, true)); + } else if ($mode == "raw") { + if (isset($_REQUEST['html'])) { + header("Content-Type: text/html"); + print ''; + } + + $article = $this->format_article($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, $this->format_article($cid, false, false)); + } + } + } + + print json_encode($articles); + } */ + + /* + private function catchupArticleById($id, $cmode) { + + if ($cmode == 0) { + $sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET + unread = false,last_read = NOW() + WHERE ref_id = ? AND owner_uid = ?"); + } else if ($cmode == 1) { + $sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET + unread = true + WHERE ref_id = ? AND owner_uid = ?"); + } else { + $sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET + unread = NOT unread,last_read = NOW() + WHERE ref_id = ? AND owner_uid = ?"); + } + + $sth->execute([$id, $_SESSION['uid']]); + + $feed_id = $this->getArticleFeed($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 = $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; + + $pdo = Db::pdo(); + + $pdo->beginTransaction(); + + // only check for our user data here, others might have shared this with different content etc + $sth = $pdo->prepare("SELECT id FROM ttrss_entries, ttrss_user_entries WHERE + guid = ? AND ref_id = id AND owner_uid = ? LIMIT 1"); + $sth->execute([$guid, $owner_uid]); + + if ($row = $sth->fetch()) { + $ref_id = $row['id']; + + $sth = $pdo->prepare("SELECT int_id FROM ttrss_user_entries WHERE + ref_id = ? AND owner_uid = ? LIMIT 1"); + $sth->execute([$ref_id, $owner_uid]); + + if ($row = $sth->fetch()) { + $int_id = $row['int_id']; + + $sth = $pdo->prepare("UPDATE ttrss_entries SET + content = ?, content_hash = ? WHERE id = ?"); + $sth->execute([$content, $content_hash, $ref_id]); + + $sth = $pdo->prepare("UPDATE ttrss_user_entries SET published = true, + last_published = NOW() WHERE + int_id = ? AND owner_uid = ?"); + $sth->execute([$int_id, $owner_uid]); + + } else { + + $sth = $pdo->prepare("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 + (?, '', NULL, NULL, ?, true, '', '', NOW(), '', false, NOW())"); + $sth->execute([$ref_id, $owner_uid]); + } + + if (count($labels) != 0) { + foreach ($labels as $label) { + Labels::add_article($ref_id, trim($label), $owner_uid); + } + } + + $rc = true; + + } else { + $sth = $pdo->prepare("INSERT INTO ttrss_entries + (title, guid, link, updated, content, content_hash, date_entered, date_updated) + VALUES + (?, ?, ?, NOW(), ?, ?, NOW(), NOW())"); + $sth->execute([$title, $guid, $url, $content, $content_hash]); + + $sth = $pdo->prepare("SELECT id FROM ttrss_entries WHERE guid = ?"); + $sth->execute([$guid]); + + if ($row = $sth->fetch()) { + $ref_id = $row["id"]; + + $sth = $pdo->prepare("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 + (?, '', NULL, NULL, ?, true, '', '', NOW(), '', false, NOW())"); + $sth->execute([$ref_id, $owner_uid]); + + if (count($labels) != 0) { + foreach ($labels as $label) { + Labels::add_article($ref_id, trim($label), $owner_uid); + } + } + + $rc = true; + } + } + + $pdo->commit(); + + return $rc; + } + + function editArticleTags() { + + $param = clean($_REQUEST['param']); + + $tags = Article::get_article_tags($param); + + $tags_str = join(", ", $tags); + + print_hidden("id", "$param"); + print_hidden("op", "article"); + print_hidden("method", "setArticleTags"); + + print "
" . __("Tags for this article (separated by commas):")."
"; + + print "
"; + print " + "; + print "
"; + + print "
"; + print " "; + print ""; + print "
"; + + } + + function setScore() { + $ids = explode(",", clean($_REQUEST['id'])); + $score = (int)clean($_REQUEST['score']); + + $ids_qmarks = arr_qmarks($ids); + + $sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET + score = ? WHERE ref_id IN ($ids_qmarks) AND owner_uid = ?"); + + $sth->execute(array_merge([$score], $ids, [$_SESSION['uid']])); + + print json_encode(["id" => $ids, "score" => (int)$score]); + } + + function getScore() { + $id = clean($_REQUEST['id']); + + $sth = $this->pdo->prepare("SELECT score FROM ttrss_user_entries WHERE ref_id = ? AND owner_uid = ?"); + $sth->execute([$id, $_SESSION['uid']]); + $row = $sth->fetch(); + + $score = $row['score']; + + print json_encode(["id" => $id, "score" => (int)$score]); + } + + + function setArticleTags() { + + $id = clean($_REQUEST["id"]); + + $tags_str = clean($_REQUEST["tags_str"]); + $tags = array_unique(trim_array(explode(",", $tags_str))); + + $this->pdo->beginTransaction(); + + $sth = $this->pdo->prepare("SELECT int_id FROM ttrss_user_entries WHERE + ref_id = ? AND owner_uid = ? LIMIT 1"); + $sth->execute([$id, $_SESSION['uid']]); + + if ($row = $sth->fetch()) { + + $tags_to_cache = array(); + + $int_id = $row['int_id']; + + $sth = $this->pdo->prepare("DELETE FROM ttrss_tags WHERE + post_int_id = ? AND owner_uid = ?"); + $sth->execute([$int_id, $_SESSION['uid']]); + + foreach ($tags as $tag) { + $tag = sanitize_tag($tag); + + if (!tag_is_valid($tag)) { + continue; + } + + if (preg_match("/^[0-9]*$/", $tag)) { + continue; + } + + // print ""; + + if ($tag != '') { + $sth = $this->pdo->prepare("INSERT INTO ttrss_tags + (post_int_id, owner_uid, tag_name) + VALUES (?, ?, ?)"); + + $sth->execute([$int_id, $_SESSION['uid'], $tag]); + } + + array_push($tags_to_cache, $tag); + } + + /* update tag cache */ + + sort($tags_to_cache); + $tags_str = join(",", $tags_to_cache); + + $sth = $this->pdo->prepare("UPDATE ttrss_user_entries + SET tag_cache = ? WHERE ref_id = ? AND owner_uid = ?"); + $sth->execute([$tags_str, $id, $_SESSION['uid']]); + } + + $this->pdo->commit(); + + $tags = Article::get_article_tags($id); + $tags_str = $this->format_tags_string($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() { + $search = clean($_REQUEST["search"]); + + $sth = $this->pdo->prepare("SELECT DISTINCT tag_name FROM ttrss_tags + WHERE owner_uid = ? AND + tag_name LIKE ? ORDER BY tag_name + LIMIT 10"); + + $sth->execute([$_SESSION['uid'], "$search%"]); + + print "
    "; + while ($line = $sth->fetch()) { + print "
  • " . $line["tag_name"] . "
    • "; + } + print "
"; + } + + function assigntolabel() { + return $this->labelops(true); + } + + function removefromlabel() { + return $this->labelops(false); + } + + private function labelops($assign) { + $reply = array(); + + $ids = explode(",", clean($_REQUEST["ids"])); + $label_id = clean($_REQUEST["lid"]); + + $label = Labels::find_caption($label_id, $_SESSION["uid"]); + + $reply["info-for-headlines"] = array(); + + if ($label) { + + foreach ($ids as $id) { + + if ($assign) + Labels::add_article($id, $label, $_SESSION["uid"]); + else + Labels::remove_article($id, $label, $_SESSION["uid"]); + + $labels = $this->get_article_labels($id, $_SESSION["uid"]); + + array_push($reply["info-for-headlines"], + array("id" => $id, "labels" => $this->format_article_labels($labels))); + + } + } + + $reply["message"] = "UPDATE_COUNTERS"; + + print json_encode($reply); + } + + function getArticleFeed($id) { + $sth = $this->pdo->prepare("SELECT feed_id FROM ttrss_user_entries + WHERE ref_id = ? AND owner_uid = ?"); + $sth->execute([$id, $_SESSION['uid']]); + + if ($row = $sth->fetch()) { + return $row["feed_id"]; + } else { + return 0; + } + } + + static function format_article_enclosures($id, $always_display_enclosures, + $article_content, $hide_images = false) { + + $result = Article::get_article_enclosures($id); + $rv = ''; + + foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FORMAT_ENCLOSURES) as $plugin) { + $retval = $plugin->hook_format_enclosures($rv, $result, $id, $always_display_enclosures, $article_content, $hide_images); + if (is_array($retval)) { + $rv = $retval[0]; + $result = $retval[1]; + } else { + $rv = $retval; + } + } + unset($retval); // Unset to prevent breaking render if there are no HOOK_RENDER_ENCLOSURE hooks below. + + if ($rv === '' && !empty($result)) { + $entries_html = array(); + $entries = array(); + $entries_inline = array(); + + foreach ($result as $line) { + + foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ENCLOSURE_ENTRY) as $plugin) { + $line = $plugin->hook_enclosure_entry($line); + } + + $url = $line["content_url"]; + $ctype = $line["content_type"]; + $title = $line["title"]; + $width = $line["width"]; + $height = $line["height"]; + + if (!$ctype) $ctype = __("unknown type"); + + //$filename = substr($url, strrpos($url, "/")+1); + $filename = basename($url); + + $player = format_inline_player($url, $ctype); + + if ($player) array_push($entries_inline, $player); + +# $entry .= " " . +# $filename . " (" . $ctype . ")" . ""; + + $entry = "
$filename ($ctype)
"; + + array_push($entries_html, $entry); + + $entry = array(); + + $entry["type"] = $ctype; + $entry["filename"] = $filename; + $entry["url"] = $url; + $entry["title"] = $title; + $entry["width"] = $width; + $entry["height"] = $height; + + array_push($entries, $entry); + } + + if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) { + if ($always_display_enclosures || + !preg_match("/get_hooks(PluginHost::HOOK_RENDER_ENCLOSURE) as $plugin) + $retval = $plugin->hook_render_enclosure($entry, $hide_images); + + + if ($retval) { + $rv .= $retval; + } else { + + if (preg_match("/image/", $entry["type"])) { + + if (!$hide_images) { + $encsize = ''; + if ($entry['height'] > 0) + $encsize .= ' height="' . intval($entry['height']) . '"'; + if ($entry['width'] > 0) + $encsize .= ' width="' . intval($entry['width']) . '"'; + $rv .= "

\"".htmlspecialchars($entry["filename"])."\"

"; + } else { + $rv .= "

" .htmlspecialchars($entry["url"]) . "

"; + } + + if ($entry['title']) { + $rv.= "
${entry['title']}
"; + } + } + } + } + } + } + + if (count($entries_inline) > 0) { + //$rv .= "
"; + foreach ($entries_inline as $entry) { $rv .= $entry; }; + $rv .= "
"; + } + + $rv .= "
". + "" . __('Attachments').""; + + $rv .= "
"; + + foreach ($entries as $entry) { + if ($entry["title"]) + $title = " — " . truncate_string($entry["title"], 30); + else + $title = ""; + + if ($entry["filename"]) + $filename = truncate_middle(htmlspecialchars($entry["filename"]), 60); + else + $filename = ""; + + $rv .= "
".$filename . $title."
"; + + }; + + $rv .= "
"; + $rv .= "
"; + } + + return $rv; + } + + static function get_article_tags($id, $owner_uid = 0, $tag_cache = false) { + + $a_id = $id; + + if (!$owner_uid) $owner_uid = $_SESSION["uid"]; + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT DISTINCT tag_name, + owner_uid as owner FROM ttrss_tags + WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE + ref_id = ? AND owner_uid = ? LIMIT 1) ORDER BY tag_name"); + + $tags = array(); + + /* check cache first */ + + if ($tag_cache === false) { + $csth = $pdo->prepare("SELECT tag_cache FROM ttrss_user_entries + WHERE ref_id = ? AND owner_uid = ?"); + $csth->execute([$id, $owner_uid]); + + if ($row = $csth->fetch()) $tag_cache = $row["tag_cache"]; + } + + if ($tag_cache) { + $tags = explode(",", $tag_cache); + } else { + + /* do it the hard way */ + + $sth->execute([$a_id, $owner_uid]); + + while ($tmp_line = $sth->fetch()) { + array_push($tags, $tmp_line["tag_name"]); + } + + /* update the cache */ + + $tags_str = join(",", $tags); + + $sth = $pdo->prepare("UPDATE ttrss_user_entries + SET tag_cache = ? WHERE ref_id = ? + AND owner_uid = ?"); + $sth->execute([$tags_str, $id, $owner_uid]); + } + + return $tags; + } + + static function format_tags_string($tags) { + if (!is_array($tags) || count($tags) == 0) { + return __("no tags"); + } else { + $maxtags = min(5, count($tags)); + $tags_str = ""; + + for ($i = 0; $i < $maxtags; $i++) { + $tags_str .= "" . $tags[$i] . ", "; + } + + $tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2); + + if (count($tags) > $maxtags) + $tags_str .= ", …"; + + return $tags_str; + } + } + + static function format_article_labels($labels) { + + if (!is_array($labels)) return ''; + + $labels_str = ""; + + foreach ($labels as $l) { + $labels_str .= sprintf("
%s
", + $l[2], $l[3], $l[1]); + } + + return $labels_str; + + } + + static function format_article_note($id, $note, $allow_edit = true) { + + if ($allow_edit) { + $onclick = "onclick='Plugins.Note.edit($id)'"; + $note_class = 'editable'; + } else { + $onclick = ''; + $note_class = ''; + } + + return "
+ note +
$note
+
"; + + return $str; + } + + static function get_article_enclosures($id) { + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT * FROM ttrss_enclosures + WHERE post_id = ? AND content_url != ''"); + $sth->execute([$id]); + + $rv = array(); + + while ($line = $sth->fetch()) { + + if (file_exists(CACHE_DIR . '/images/' . sha1($line["content_url"]))) { + $line["content_url"] = get_self_url_prefix() . '/public.php?op=cached_url&hash=' . sha1($line["content_url"]); + } + + array_push($rv, $line); + } + + return $rv; + } + + static function purge_orphans() { + + // purge orphaned posts in main content table + + if (DB_TYPE == "mysql") + $limit_qpart = "LIMIT 5000"; + else + $limit_qpart = ""; + + $pdo = Db::pdo(); + $res = $pdo->query("DELETE FROM ttrss_entries WHERE + NOT EXISTS (SELECT ref_id FROM ttrss_user_entries WHERE ref_id = id) $limit_qpart"); + + if (Debug::enabled()) { + $rows = $res->rowCount(); + Debug::log("Purged $rows orphaned posts."); + } + } + + static function catchupArticlesById($ids, $cmode, $owner_uid = false) { + + if (!$owner_uid) $owner_uid = $_SESSION["uid"]; + + $pdo = Db::pdo(); + + $ids_qmarks = arr_qmarks($ids); + + if ($cmode == 1) { + $sth = $pdo->prepare("UPDATE ttrss_user_entries SET + unread = true + WHERE ref_id IN ($ids_qmarks) AND owner_uid = ?"); + } else if ($cmode == 2) { + $sth = $pdo->prepare("UPDATE ttrss_user_entries SET + unread = NOT unread,last_read = NOW() + WHERE ref_id IN ($ids_qmarks) AND owner_uid = ?"); + } else { + $sth = $pdo->prepare("UPDATE ttrss_user_entries SET + unread = false,last_read = NOW() + WHERE ref_id IN ($ids_qmarks) AND owner_uid = ?"); + } + + $sth->execute(array_merge($ids, [$owner_uid])); + + /* update ccache */ + + $sth = $pdo->prepare("SELECT DISTINCT feed_id FROM ttrss_user_entries + WHERE ref_id IN ($ids_qmarks) AND owner_uid = ?"); + $sth->execute(array_merge($ids, [$owner_uid])); + + while ($line = $sth->fetch()) { + CCache::update($line["feed_id"], $owner_uid); + } + } + + static function getLastArticleId() { + $pdo = DB::pdo(); + + $sth = $pdo->prepare("SELECT ref_id AS id FROM ttrss_user_entries + WHERE owner_uid = ? ORDER BY ref_id DESC LIMIT 1"); + $sth->execute([$_SESSION['uid']]); + + if ($row = $sth->fetch()) { + return $row['id']; + } else { + return -1; + } + } + + static function get_article_labels($id, $owner_uid = false) { + $rv = array(); + + if (!$owner_uid) $owner_uid = $_SESSION["uid"]; + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT label_cache FROM + ttrss_user_entries WHERE ref_id = ? AND owner_uid = ?"); + $sth->execute([$id, $owner_uid]); + + if ($row = $sth->fetch()) { + $label_cache = $row["label_cache"]; + + if ($label_cache) { + $tmp = json_decode($label_cache, true); + + if (!$tmp || $tmp["no-labels"] == 1) + return $rv; + else + return $tmp; + } + } + + $sth = $pdo->prepare("SELECT DISTINCT label_id,caption,fg_color,bg_color + FROM ttrss_labels2, ttrss_user_labels2 + WHERE id = label_id + AND article_id = ? + AND owner_uid = ? + ORDER BY caption"); + $sth->execute([$id, $owner_uid]); + + while ($line = $sth->fetch()) { + $rk = array(Labels::label_to_feed_id($line["label_id"]), + $line["caption"], $line["fg_color"], + $line["bg_color"]); + array_push($rv, $rk); + } + + if (count($rv) > 0) + Labels::update_cache($owner_uid, $id, $rv); + else + Labels::update_cache($owner_uid, $id, array("no-labels" => 1)); + + return $rv; + } + +} diff --git a/classes/auth/base.php b/classes/auth/base.php new file mode 100644 index 0000000..dbc77f8 --- /dev/null +++ b/classes/auth/base.php @@ -0,0 +1,62 @@ +pdo = Db::pdo(); + } + + /** + * @SuppressWarnings(unused) + */ + function check_password($owner_uid, $password) { + return false; + } + + /** + * @SuppressWarnings(unused) + */ + function authenticate($login, $password) { + return false; + } + + // Auto-creates specified user if allowed by system configuration + // Can be used instead of find_user_by_login() by external auth modules + function auto_create_user($login, $password = false) { + if ($login && defined('AUTH_AUTO_CREATE') && AUTH_AUTO_CREATE) { + $user_id = $this->find_user_by_login($login); + + if (!$password) $password = make_password(); + + if (!$user_id) { + $salt = substr(bin2hex(get_random_bytes(125)), 0, 250); + $pwd_hash = encrypt_password($password, $salt, true); + + $sth = $this->pdo->prepare("INSERT INTO ttrss_users + (login,access_level,last_login,created,pwd_hash,salt) + VALUES (?, 0, null, NOW(), ?,?)"); + $sth->execute([$login, $pwd_hash, $salt]); + + return $this->find_user_by_login($login); + + } else { + return $user_id; + } + } + + return $this->find_user_by_login($login); + } + + function find_user_by_login($login) { + $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE + login = ?"); + $sth->execute([$login]); + + if ($row = $sth->fetch()) { + return $row["id"]; + } else { + return false; + } + + } +} diff --git a/classes/backend.php b/classes/backend.php new file mode 100644 index 0000000..5bd7247 --- /dev/null +++ b/classes/backend.php @@ -0,0 +1,163 @@ +"; + } + + function digestTest() { + if (isset($_SESSION['uid'])) { + header("Content-type: text/html"); + + $rv = Digest::prepare_headlines_digest($_SESSION['uid'], 1, 1000); + + print "

HTML

"; + print $rv[0]; + print "

Plain text

"; + print "
".$rv[3]."
"; + } else { + print error_json(6); + } + } + + private function display_main_help() { + $info = get_hotkeys_info(); + $imap = get_hotkeys_map(); + $omap = array(); + + foreach ($imap[1] as $sequence => $action) { + if (!isset($omap[$action])) $omap[$action] = array(); + + array_push($omap[$action], $sequence); + } + + print "
    "; + + print "

    " . __("Keyboard Shortcuts") . "

    "; + + foreach ($info as $section => $hotkeys) { + + print "
    • "; + print "

  • " . $section . "

    • "; + + foreach ($hotkeys as $action => $description) { + + if (is_array($omap[$action])) { + foreach ($omap[$action] as $sequence) { + if (strpos($sequence, "|") !== FALSE) { + $sequence = substr($sequence, + strpos($sequence, "|")+1, + strlen($sequence)); + } else { + $keys = explode(" ", $sequence); + + for ($i = 0; $i < count($keys); $i++) { + if (strlen($keys[$i]) > 1) { + $tmp = ''; + foreach (str_split($keys[$i]) as $c) { + switch ($c) { + case '*': + $tmp .= __('Shift') . '+'; + break; + case '^': + $tmp .= __('Ctrl') . '+'; + break; + default: + $tmp .= $c; + } + } + $keys[$i] = $tmp; + } + } + $sequence = join(" ", $keys); + } + + print "
  • "; + print "
    $sequence
    "; + print "
    $description
    "; + print "
    • "; + } + } + } + } + + print "
"; + + + } + + function help() { + $topic = basename(clean($_REQUEST["topic"])); // only one for now + + if ($topic == "main") { + $info = get_hotkeys_info(); + $imap = get_hotkeys_map(); + $omap = array(); + + foreach ($imap[1] as $sequence => $action) { + if (!isset($omap[$action])) $omap[$action] = array(); + + array_push($omap[$action], $sequence); + } + + print "
    "; + + $cur_section = ""; + foreach ($info as $section => $hotkeys) { + + if ($cur_section) print "
  •  
    • "; + print "

  • " . $section . "

    • "; + $cur_section = $section; + + foreach ($hotkeys as $action => $description) { + + if (is_array($omap[$action])) { + foreach ($omap[$action] as $sequence) { + if (strpos($sequence, "|") !== FALSE) { + $sequence = substr($sequence, + strpos($sequence, "|")+1, + strlen($sequence)); + } else { + $keys = explode(" ", $sequence); + + for ($i = 0; $i < count($keys); $i++) { + if (strlen($keys[$i]) > 1) { + $tmp = ''; + foreach (str_split($keys[$i]) as $c) { + switch ($c) { + case '*': + $tmp .= __('Shift') . '+'; + break; + case '^': + $tmp .= __('Ctrl') . '+'; + break; + default: + $tmp .= $c; + } + } + $keys[$i] = $tmp; + } + } + $sequence = join(" ", $keys); + } + + print "
  • "; + print "
    $sequence
    "; + print "
    $description
    "; + print "
    • "; + } + } + } + } + + print "
"; + } + + print "
"; + print ""; + print "
"; + + } +} diff --git a/classes/ccache.php b/classes/ccache.php new file mode 100644 index 0000000..2f19140 --- /dev/null +++ b/classes/ccache.php @@ -0,0 +1,211 @@ +prepare("UPDATE ttrss_counters_cache SET + value = 0 WHERE owner_uid = ?"); + $sth->execute([$owner_uid]); + + $sth = $pdo->prepare("UPDATE ttrss_cat_counters_cache SET + value = 0 WHERE owner_uid = ?"); + $sth->execute([$owner_uid]); + } + + static function remove($feed_id, $owner_uid, $is_cat = false) { + + $feed_id = (int) $feed_id; + + if (!$is_cat) { + $table = "ttrss_counters_cache"; + } else { + $table = "ttrss_cat_counters_cache"; + } + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("DELETE FROM $table WHERE + feed_id = ? AND owner_uid = ?"); + $sth->execute([$feed_id, $owner_uid]); + + } + + static function update_all($owner_uid) { + + $pdo = Db::pdo(); + + if (get_pref('ENABLE_FEED_CATS', $owner_uid)) { + + $sth = $pdo->prepare("SELECT feed_id FROM ttrss_cat_counters_cache + WHERE feed_id > 0 AND owner_uid = ?"); + $sth->execute([$owner_uid]); + + while ($line = $sth->fetch()) { + CCache::update($line["feed_id"], $owner_uid, true); + } + + /* We have to manually include category 0 */ + + CCache::update(0, $owner_uid, true); + + } else { + $sth = $pdo->prepare("SELECT feed_id FROM ttrss_counters_cache + WHERE feed_id > 0 AND owner_uid = ?"); + $sth->execute([$owner_uid]); + + while ($line = $sth->fetch()) { + print CCache::update($line["feed_id"], $owner_uid); + + } + + } + } + + static function find($feed_id, $owner_uid, $is_cat = false, + $no_update = false) { + + // "" (null) is valid and should be cast to 0 (uncategorized) + // everything else i.e. tags are not + if (!is_numeric($feed_id) && $feed_id) + return; + + $feed_id = (int) $feed_id; + + if (!$is_cat) { + $table = "ttrss_counters_cache"; + } else { + $table = "ttrss_cat_counters_cache"; + } + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT value FROM $table + WHERE owner_uid = ? AND feed_id = ? + LIMIT 1"); + + $sth->execute([$owner_uid, $feed_id]); + + if ($row = $sth->fetch()) { + return $row["value"]; + } else { + if ($no_update) { + return -1; + } else { + return CCache::update($feed_id, $owner_uid, $is_cat); + } + } + + } + + static function update($feed_id, $owner_uid, $is_cat = false, + $update_pcat = true, $pcat_fast = false) { + + // "" (null) is valid and should be cast to 0 (uncategorized) + // everything else i.e. tags are not + if (!is_numeric($feed_id) && $feed_id) + return; + + $feed_id = (int) $feed_id; + + $prev_unread = CCache::find($feed_id, $owner_uid, $is_cat, true); + + /* When updating a label, all we need to do is recalculate feed counters + * because labels are not cached */ + + if ($feed_id < 0) { + CCache::update_all($owner_uid); + return; + } + + if (!$is_cat) { + $table = "ttrss_counters_cache"; + } else { + $table = "ttrss_cat_counters_cache"; + } + + $pdo = Db::pdo(); + + if ($is_cat && $feed_id >= 0) { + /* Recalculate counters for child feeds */ + + if (!$pcat_fast) { + $sth = $pdo->prepare("SELECT id FROM ttrss_feeds + WHERE owner_uid = :uid AND + (cat_id = :cat OR (:cat = 0 AND cat_id IS NULL))"); + $sth->execute([":uid" => $owner_uid, ":cat" => $feed_id]); + + while ($line = $sth->fetch()) { + CCache::update((int)$line["id"], $owner_uid, false, false); + } + } + + $sth = $pdo->prepare("SELECT SUM(value) AS sv + FROM ttrss_counters_cache, ttrss_feeds + WHERE ttrss_feeds.id = feed_id AND + (cat_id = :cat OR (:cat = 0 AND cat_id IS NULL)) AND + ttrss_counters_cache.owner_uid = :uid AND + ttrss_feeds.owner_uid = :uid"); + $sth->execute([":uid" => $owner_uid, ":cat" => $feed_id]); + $row = $sth->fetch(); + + $unread = (int) $row["sv"]; + + } else { + $unread = (int) Feeds::getFeedArticles($feed_id, $is_cat, true, $owner_uid); + } + + $tr_in_progress = false; + + try { + $pdo->beginTransaction(); + } catch (Exception $e) { + $tr_in_progress = true; + } + + $sth = $pdo->prepare("SELECT feed_id FROM $table + WHERE owner_uid = ? AND feed_id = ? LIMIT 1"); + $sth->execute([$owner_uid, $feed_id]); + + if ($sth->fetch()) { + + $sth = $pdo->prepare("UPDATE $table SET + value = ?, updated = NOW() WHERE + feed_id = ? AND owner_uid = ?"); + + $sth->execute([$unread, $feed_id, $owner_uid]); + + } else { + $sth = $pdo->prepare("INSERT INTO $table + (feed_id, value, owner_uid, updated) + VALUES + (?, ?, ?, NOW())"); + $sth->execute([$feed_id, $unread, $owner_uid]); + } + + if (!$tr_in_progress) $pdo->commit(); + + if ($feed_id > 0 && $prev_unread != $unread) { + + if (!$is_cat) { + + /* Update parent category */ + + if ($update_pcat) { + + $sth = $pdo->prepare("SELECT cat_id FROM ttrss_feeds + WHERE owner_uid = ? AND id = ?"); + $sth->execute([$owner_uid, $feed_id]); + + if ($row = $sth->fetch()) { + CCache::update((int)$row["cat_id"], $owner_uid, true, true, true); + } + } + } + } else if ($feed_id < 0) { + CCache::update_all($owner_uid); + } + + return $unread; + } + +} \ No newline at end of file diff --git a/classes/counters.php b/classes/counters.php new file mode 100644 index 0000000..cee9013 --- /dev/null +++ b/classes/counters.php @@ -0,0 +1,216 @@ + -2, "kind" => "cat", + "counter" => Feeds::getCategoryUnread(-2)); + + array_push($ret_arr, $cv); + + $pdo = DB::pdo(); + + $sth = $pdo->prepare("SELECT ttrss_feed_categories.id AS cat_id, value AS unread, + (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 + WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children + FROM ttrss_feed_categories, ttrss_cat_counters_cache + WHERE ttrss_cat_counters_cache.feed_id = ttrss_feed_categories.id AND + ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND + ttrss_feed_categories.owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + + while ($line = $sth->fetch()) { + $line["cat_id"] = (int) $line["cat_id"]; + + if ($line["num_children"] > 0) { + $child_counter = Feeds::getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]); + } else { + $child_counter = 0; + } + + $cv = array("id" => $line["cat_id"], "kind" => "cat", + "counter" => $line["unread"] + $child_counter); + + array_push($ret_arr, $cv); + } + + /* Special case: NULL category doesn't actually exist in the DB */ + + $cv = array("id" => 0, "kind" => "cat", + "counter" => (int) CCache::find(0, $_SESSION["uid"], true)); + + array_push($ret_arr, $cv); + + return $ret_arr; + } + + static function getGlobalCounters($global_unread = -1) { + $ret_arr = array(); + + if ($global_unread == -1) { + $global_unread = Feeds::getGlobalUnread(); + } + + $cv = array("id" => "global-unread", + "counter" => (int) $global_unread); + + array_push($ret_arr, $cv); + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT COUNT(id) AS fn FROM + ttrss_feeds WHERE owner_uid = ?"); + $sth->execute([$_SESSION['uid']]); + $row = $sth->fetch(); + + $subscribed_feeds = $row["fn"]; + + $cv = array("id" => "subscribed-feeds", + "counter" => (int) $subscribed_feeds); + + array_push($ret_arr, $cv); + + return $ret_arr; + } + + static function getVirtCounters() { + + $ret_arr = array(); + + for ($i = 0; $i >= -4; $i--) { + + $count = getFeedUnread($i); + + if ($i == 0 || $i == -1 || $i == -2) + $auxctr = Feeds::getFeedArticles($i, false); + else + $auxctr = 0; + + $cv = array("id" => $i, + "counter" => (int) $count, + "auxcounter" => (int) $auxctr); + +// if (get_pref('EXTENDED_FEEDLIST')) +// $cv["xmsg"] = getFeedArticles($i)." ".__("total"); + + array_push($ret_arr, $cv); + } + + $feeds = PluginHost::getInstance()->get_feeds(-1); + + if (is_array($feeds)) { + foreach ($feeds as $feed) { + $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), + "counter" => $feed['sender']->get_unread($feed['id'])); + + if (method_exists($feed['sender'], 'get_total')) + $cv["auxcounter"] = $feed['sender']->get_total($feed['id']); + + array_push($ret_arr, $cv); + } + } + + return $ret_arr; + } + + static function getLabelCounters($descriptions = false) { + + $ret_arr = array(); + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT id,caption,SUM(CASE WHEN u1.unread = true THEN 1 ELSE 0 END) AS unread, COUNT(u1.unread) AS total + FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON + (ttrss_labels2.id = label_id) + LEFT JOIN ttrss_user_entries AS u1 ON u1.ref_id = article_id + WHERE ttrss_labels2.owner_uid = :uid AND u1.owner_uid = :uid + GROUP BY ttrss_labels2.id, + ttrss_labels2.caption"); + $sth->execute([":uid" => $_SESSION['uid']]); + + while ($line = $sth->fetch()) { + + $id = Labels::label_to_feed_id($line["id"]); + + $cv = array("id" => $id, + "counter" => (int) $line["unread"], + "auxcounter" => (int) $line["total"]); + + if ($descriptions) + $cv["description"] = $line["caption"]; + + array_push($ret_arr, $cv); + } + + return $ret_arr; + } + + static function getFeedCounters($active_feed = false) { + + $ret_arr = array(); + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT ttrss_feeds.id, + ttrss_feeds.title, + ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, + last_error, value AS count + FROM ttrss_feeds, ttrss_counters_cache + WHERE ttrss_feeds.owner_uid = ? + AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid + AND ttrss_counters_cache.feed_id = ttrss_feeds.id"); + $sth->execute([$_SESSION['uid']]); + + while ($line = $sth->fetch()) { + + $id = $line["id"]; + $count = $line["count"]; + $last_error = htmlspecialchars($line["last_error"]); + + $last_updated = make_local_datetime($line['last_updated'], false); + + if (Feeds::feedHasIcon($id)) { + $has_img = filemtime(Feeds::getIconFile($id)); + } else { + $has_img = false; + } + + if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) + $last_updated = ''; + + $cv = array("id" => $id, + "updated" => $last_updated, + "counter" => (int) $count, + "has_img" => (int) $has_img); + + if ($last_error) + $cv["error"] = $last_error; + +// if (get_pref('EXTENDED_FEEDLIST')) +// $cv["xmsg"] = getFeedArticles($id)." ".__("total"); + + if ($active_feed && $id == $active_feed) + $cv["title"] = truncate_string($line["title"], 30); + + array_push($ret_arr, $cv); + + } + + return $ret_arr; + } + +} \ No newline at end of file diff --git a/classes/db.php b/classes/db.php new file mode 100755 index 0000000..ac493f6 --- /dev/null +++ b/classes/db.php @@ -0,0 +1,116 @@ +adapter = new Db_Mysqli(); + break; + case "pgsql": + $this->adapter = new Db_Pgsql(); + break; + default: + die("Unknown DB_TYPE: " . DB_TYPE); + } + + if (!$this->adapter) { + print("Error initializing database adapter for " . DB_TYPE); + exit(100); + } + + $this->link = $this->adapter->connect(DB_HOST, DB_USER, DB_PASS, DB_NAME, defined('DB_PORT') ? DB_PORT : ""); + + if (!$this->link) { + print("Error connecting through adapter: " . $this->adapter->last_error()); + exit(101); + } + + error_reporting($er); + } + + // this really shouldn't be used unless a separate PDO connection is needed + // normal usage is Db::pdo()->prepare(...) etc + public function pdo_connect() { + + $db_port = defined('DB_PORT') && DB_PORT ? ';port=' . DB_PORT : ''; + $db_host = defined('DB_HOST') && DB_HOST ? ';host=' . DB_HOST : ''; + + try { + $pdo = new PDO(DB_TYPE . ':dbname=' . DB_NAME . $db_host . $db_port, + DB_USER, + DB_PASS); + } catch (Exception $e) { + print "
Exception while creating PDO object:" . $e->getMessage() . "
"; + exit(101); + } + + $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); + + if (DB_TYPE == "pgsql") { + + $pdo->query("set client_encoding = 'UTF-8'"); + $pdo->query("set datestyle = 'ISO, european'"); + $pdo->query("set TIME ZONE 0"); + $pdo->query("set cpu_tuple_cost = 0.5"); + + } else if (DB_TYPE == "mysql") { + $pdo->query("SET time_zone = '+0:0'"); + + if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { + $pdo->query("SET NAMES " . MYSQL_CHARSET); + } + } + + return $pdo; + } + + public static function instance() { + if (self::$instance == null) + self::$instance = new self(); + + return self::$instance; + } + + public static function get() { + if (self::$instance == null) + self::$instance = new self(); + + if (!self::$instance->adapter) { + self::$instance->legacy_connect(); + } + + return self::$instance->adapter; + } + + public static function pdo() { + if (self::$instance == null) + self::$instance = new self(); + + if (!self::$instance->pdo) { + self::$instance->pdo = self::$instance->pdo_connect(); + } + + return self::$instance->pdo; + } +} diff --git a/classes/db/mysqli.php b/classes/db/mysqli.php new file mode 100644 index 0000000..a05b121 --- /dev/null +++ b/classes/db/mysqli.php @@ -0,0 +1,85 @@ +link = mysqli_connect($host, $user, $pass, $db, $port); + else + $this->link = mysqli_connect($host, $user, $pass, $db); + + if ($this->link) { + $this->init(); + + return $this->link; + } else { + print("Unable to connect to database (as $user to $host, database $db): " . mysqli_connect_error()); + exit(102); + } + } + + function escape_string($s, $strip_tags = true) { + if ($strip_tags) $s = strip_tags($s); + + return mysqli_real_escape_string($this->link, $s); + } + + function query($query, $die_on_error = true) { + $result = @mysqli_query($this->link, $query); + if (!$result) { + $this->last_error = @mysqli_error($this->link); + + @mysqli_query($this->link, "ROLLBACK"); + user_error("Query $query failed: " . ($this->link ? $this->last_error : "No connection"), + $die_on_error ? E_USER_ERROR : E_USER_WARNING); + } + + return $result; + } + + function fetch_assoc($result) { + return mysqli_fetch_assoc($result); + } + + + function num_rows($result) { + return mysqli_num_rows($result); + } + + function fetch_result($result, $row, $param) { + if (mysqli_data_seek($result, $row)) { + $line = mysqli_fetch_assoc($result); + return $line[$param]; + } else { + return false; + } + } + + function close() { + return mysqli_close($this->link); + } + + function affected_rows($result) { + return mysqli_affected_rows($this->link); + } + + function last_error() { + return mysqli_error($this->link); + } + + function last_query_error() { + return $this->last_error; + } + + function init() { + $this->query("SET time_zone = '+0:0'"); + + if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { + mysqli_set_charset($this->link, MYSQL_CHARSET); + } + + return true; + } + +} diff --git a/classes/db/pgsql.php b/classes/db/pgsql.php new file mode 100644 index 0000000..98fab6b --- /dev/null +++ b/classes/db/pgsql.php @@ -0,0 +1,91 @@ + 0) { + $string = "$string port=" . $port; + } + + $this->link = pg_connect($string); + + if (!$this->link) { + print("Unable to connect to database (as $user to $host, database $db):" . pg_last_error()); + exit(102); + } + + $this->init(); + + return $this->link; + } + + function escape_string($s, $strip_tags = true) { + if ($strip_tags) $s = strip_tags($s); + + return pg_escape_string($s); + } + + function query($query, $die_on_error = true) { + $result = @pg_query($this->link, $query); + + if (!$result) { + $this->last_error = @pg_last_error($this->link); + + @pg_query($this->link, "ROLLBACK"); + $query = htmlspecialchars($query); // just in case + user_error("Query $query failed: " . ($this->link ? $this->last_error : "No connection"), + $die_on_error ? E_USER_ERROR : E_USER_WARNING); + } + return $result; + } + + function fetch_assoc($result) { + return pg_fetch_assoc($result); + } + + + function num_rows($result) { + return pg_num_rows($result); + } + + function fetch_result($result, $row, $param) { + return pg_fetch_result($result, $row, $param); + } + + function close() { + return pg_close($this->link); + } + + function affected_rows($result) { + return pg_affected_rows($result); + } + + function last_error() { + return pg_last_error($this->link); + } + + function last_query_error() { + return $this->last_error; + } + + function init() { + $this->query("set client_encoding = 'UTF-8'"); + pg_set_client_encoding("UNICODE"); + $this->query("set datestyle = 'ISO, european'"); + $this->query("set TIME ZONE 0"); + $this->query("set cpu_tuple_cost = 0.5"); + + return true; + } +} \ No newline at end of file diff --git a/classes/db/prefs.php b/classes/db/prefs.php new file mode 100644 index 0000000..1fddd27 --- /dev/null +++ b/classes/db/prefs.php @@ -0,0 +1,171 @@ +pdo = Db::pdo(); + $this->cache = array(); + + if ($_SESSION["uid"]) $this->cache(); + } + + private function __clone() { + // + } + + public static function get() { + if (self::$instance == null) + self::$instance = new self(); + + return self::$instance; + } + + function cache() { + $user_id = $_SESSION["uid"]; + @$profile = $_SESSION["profile"]; + + if (!is_numeric($profile) || !$profile || get_schema_version() < 63) $profile = null; + + $sth = $this->pdo->prepare("SELECT + value,ttrss_prefs_types.type_name as type_name,ttrss_prefs.pref_name AS pref_name + FROM + ttrss_user_prefs,ttrss_prefs,ttrss_prefs_types + WHERE + (profile = :profile OR (:profile IS NULL AND profile IS NULL)) AND + ttrss_prefs.pref_name NOT LIKE '_MOBILE%' AND + ttrss_prefs_types.id = type_id AND + owner_uid = :uid AND + ttrss_user_prefs.pref_name = ttrss_prefs.pref_name"); + + $sth->execute([":profile" => $profile, ":uid" => $user_id]); + + while ($line = $sth->fetch()) { + if ($user_id == $_SESSION["uid"]) { + $pref_name = $line["pref_name"]; + + $this->cache[$pref_name]["type"] = $line["type_name"]; + $this->cache[$pref_name]["value"] = $line["value"]; + } + } + } + + function read($pref_name, $user_id = false, $die_on_error = false) { + + if (!$user_id) { + $user_id = $_SESSION["uid"]; + @$profile = $_SESSION["profile"]; + } else { + $profile = false; + } + + if ($user_id == $_SESSION['uid'] && isset($this->cache[$pref_name])) { + $tuple = $this->cache[$pref_name]; + return $this->convert($tuple["value"], $tuple["type"]); + } + + if (!is_numeric($profile) || !$profile || get_schema_version() < 63) $profile = null; + + $sth = $this->pdo->prepare("SELECT + value,ttrss_prefs_types.type_name as type_name + FROM + ttrss_user_prefs,ttrss_prefs,ttrss_prefs_types + WHERE + (profile = :profile OR (:profile IS NULL AND profile IS NULL)) AND + ttrss_user_prefs.pref_name = :pref_name AND + ttrss_prefs_types.id = type_id AND + owner_uid = :uid AND + ttrss_user_prefs.pref_name = ttrss_prefs.pref_name"); + $sth->execute([":uid" => $user_id, ":profile" => $profile, ":pref_name" => $pref_name]); + + if ($row = $sth->fetch()) { + $value = $row["value"]; + $type_name = $row["type_name"]; + + if ($user_id == $_SESSION["uid"]) { + $this->cache[$pref_name]["type"] = $type_name; + $this->cache[$pref_name]["value"] = $value; + } + + return $this->convert($value, $type_name); + + } else { + user_error("Fatal error, unknown preferences key: $pref_name (owner: $user_id)", $die_on_error ? E_USER_ERROR : E_USER_WARNING); + return null; + } + } + + function convert($value, $type_name) { + if ($type_name == "bool") { + return $value == "true"; + } else if ($type_name == "integer") { + return (int)$value; + } else { + return $value; + } + } + + function write($pref_name, $value, $user_id = false, $strip_tags = true) { + if ($strip_tags) $value = strip_tags($value); + + if (!$user_id) { + $user_id = $_SESSION["uid"]; + @$profile = $_SESSION["profile"]; + } else { + $profile = null; + } + + if (!is_numeric($profile) || !$profile || get_schema_version() < 63) $profile = null; + + $type_name = ""; + $current_value = ""; + + if (isset($this->cache[$pref_name])) { + $type_name = $this->cache[$pref_name]["type"]; + $current_value = $this->cache[$pref_name]["value"]; + } + + if (!$type_name) { + $sth = $this->pdo->prepare("SELECT type_name + FROM ttrss_prefs,ttrss_prefs_types + WHERE pref_name = ? AND type_id = ttrss_prefs_types.id"); + $sth->execute([$pref_name]); + + if ($row = $sth->fetch()) + $type_name = $row["type_name"]; + + } else if ($current_value == $value) { + return; + } + + if ($type_name) { + if ($type_name == "bool") { + if ($value == "1" || $value == "true") { + $value = "true"; + } else { + $value = "false"; + } + } else if ($type_name == "integer") { + $value = (int)$value; + } + + if ($pref_name == 'USER_TIMEZONE' && $value == '') { + $value = 'UTC'; + } + + $sth = $this->pdo->prepare("UPDATE ttrss_user_prefs SET + value = :value WHERE pref_name = :pref_name + AND (profile = :profile OR (:profile IS NULL AND profile IS NULL)) + AND owner_uid = :uid"); + + $sth->execute([":pref_name" => $pref_name, ":value" => $value, ":uid" => $user_id, ":profile" => $profile]); + + if ($user_id == $_SESSION["uid"]) { + $this->cache[$pref_name]["type"] = $type_name; + $this->cache[$pref_name]["value"] = $value; + } + } + } + +} diff --git a/classes/dbupdater.php b/classes/dbupdater.php new file mode 100644 index 0000000..94307ae --- /dev/null +++ b/classes/dbupdater.php @@ -0,0 +1,83 @@ +pdo = Db::pdo(); //$pdo; + $this->db_type = $db_type; + $this->need_version = (int) $need_version; + } + + function getSchemaVersion() { + $row = $this->pdo->query("SELECT schema_version FROM ttrss_version")->fetch(); + return (int) $row['schema_version']; + } + + function isUpdateRequired() { + return $this->getSchemaVersion() < $this->need_version; + } + + function getSchemaLines($version) { + $filename = "schema/versions/".$this->db_type."/$version.sql"; + + if (file_exists($filename)) { + return explode(";", preg_replace("/[\r\n]/", "", file_get_contents($filename))); + } else { + user_error("DB Updater: schema file for version $version is not found."); + return false; + } + } + + function performUpdateTo($version, $html_output = true) { + if ($this->getSchemaVersion() == $version - 1) { + + $lines = $this->getSchemaLines($version); + + if (is_array($lines)) { + + $this->pdo->beginTransaction(); + + foreach ($lines as $line) { + if (strpos($line, "--") !== 0 && $line) { + + if ($html_output) + print "
$line
"; + else + Debug::log("> $line"); + + try { + $this->pdo->query($line); // PDO returns errors as exceptions now + } catch (PDOException $e) { + if ($html_output) { + print "
Error: " . $e->getMessage() . "
"; + } else { + Debug::log("Error: " . $e->getMessage()); + } + + $this->pdo->rollBack(); + return false; + } + } + } + + $db_version = $this->getSchemaVersion(); + + if ($db_version == $version) { + $this->pdo->commit(); + return true; + } else { + $this->pdo->rollBack(); + return false; + } + } else { + return false; + } + } else { + return false; + } + } + +} diff --git a/classes/debug.php b/classes/debug.php new file mode 100644 index 0000000..c62f0c9 --- /dev/null +++ b/classes/debug.php @@ -0,0 +1,86 @@ +query("SELECT id,email FROM ttrss_users + WHERE email != '' AND (last_digest_sent IS NULL OR $interval_qpart)"); + + while ($line = $res->fetch()) { + + if (@get_pref('DIGEST_ENABLE', $line['id'], false)) { + $preferred_ts = strtotime(get_pref('DIGEST_PREFERRED_TIME', $line['id'], '00:00')); + + // try to send digests within 2 hours of preferred time + if ($preferred_ts && time() >= $preferred_ts && + time() - $preferred_ts <= 7200 + ) { + + Debug::log("Sending digest for UID:" . $line['id'] . " - " . $line["email"]); + + $do_catchup = get_pref('DIGEST_CATCHUP', $line['id'], false); + + global $tz_offset; + + // reset tz_offset global to prevent tz cache clash between users + $tz_offset = -1; + + $tuple = Digest::prepare_headlines_digest($line["id"], 1, $limit); + $digest = $tuple[0]; + $headlines_count = $tuple[1]; + $affected_ids = $tuple[2]; + $digest_text = $tuple[3]; + + if ($headlines_count > 0) { + + $mailer = new Mailer(); + + //$rc = $mail->quickMail($line["email"], $line["login"], DIGEST_SUBJECT, $digest, $digest_text); + + $rc = $mailer->mail(["to_name" => $line["login"], + "to_address" => $line["email"], + "subject" => DIGEST_SUBJECT, + "message" => $digest_text, + "message_html" => $digest]); + + //if (!$rc && $debug) Debug::log("ERROR: " . $mailer->lastError()); + + Debug::log("RC=$rc"); + + if ($rc && $do_catchup) { + Debug::log("Marking affected articles as read..."); + Article::catchupArticlesById($affected_ids, 0, $line["id"]); + } + } else { + Debug::log("No headlines"); + } + + $sth = $pdo->prepare("UPDATE ttrss_users SET last_digest_sent = NOW() + WHERE id = ?"); + $sth->execute([$line["id"]]); + + } + } + } + + Debug::log("All done."); + + } + + static function prepare_headlines_digest($user_id, $days = 1, $limit = 1000) { + + require_once "lib/MiniTemplator.class.php"; + + $tpl = new MiniTemplator; + $tpl_t = new MiniTemplator; + + $tpl->readTemplateFromFile("templates/digest_template_html.txt"); + $tpl_t->readTemplateFromFile("templates/digest_template.txt"); + + $user_tz_string = get_pref('USER_TIMEZONE', $user_id); + $local_ts = convert_timestamp(time(), 'UTC', $user_tz_string); + + $tpl->setVariable('CUR_DATE', date('Y/m/d', $local_ts)); + $tpl->setVariable('CUR_TIME', date('G:i', $local_ts)); + + $tpl_t->setVariable('CUR_DATE', date('Y/m/d', $local_ts)); + $tpl_t->setVariable('CUR_TIME', date('G:i', $local_ts)); + + $affected_ids = array(); + + $days = (int) $days; + + if (DB_TYPE == "pgsql") { + $interval_qpart = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'"; + } else if (DB_TYPE == "mysql") { + $interval_qpart = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)"; + } + + $pdo = Db::pdo(); + + $sth = $pdo->prepare("SELECT ttrss_entries.title, + ttrss_feeds.title AS feed_title, + COALESCE(ttrss_feed_categories.title, '" . __('Uncategorized') . "') AS cat_title, + date_updated, + ttrss_user_entries.ref_id, + link, + score, + content, + " . SUBSTRING_FOR_DATE . "(last_updated,1,19) AS last_updated + FROM + ttrss_user_entries,ttrss_entries,ttrss_feeds + LEFT JOIN + ttrss_feed_categories ON (cat_id = ttrss_feed_categories.id) + WHERE + ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id + AND include_in_digest = true + AND $interval_qpart + AND ttrss_user_entries.owner_uid = :user_id + AND unread = true + AND score >= 0 + ORDER BY ttrss_feed_categories.title, ttrss_feeds.title, score DESC, date_updated DESC + LIMIT :limit"); + $sth->bindParam(':user_id', intval($user_id, 10), PDO::PARAM_INT); + $sth->bindParam(':limit', intval($limit, 10), PDO::PARAM_INT); + $sth->execute(); + + $headlines_count = 0; + $headlines = array(); + + while ($line = $sth->fetch()) { + array_push($headlines, $line); + $headlines_count++; + } + + for ($i = 0; $i < sizeof($headlines); $i++) { + + $line = $headlines[$i]; + + array_push($affected_ids, $line["ref_id"]); + + $updated = make_local_datetime($line['last_updated'], false, + $user_id); + + if (get_pref('ENABLE_FEED_CATS', $user_id)) { + $line['feed_title'] = $line['cat_title'] . " / " . $line['feed_title']; + } + + $article_labels = Article::get_article_labels($line["ref_id"], $user_id); + $article_labels_formatted = ""; + + if (is_array($article_labels) && count($article_labels) > 0) { + $article_labels_formatted = implode(", ", array_map(function($a) { + return $a[1]; + }, $article_labels)); + } + + $tpl->setVariable('FEED_TITLE', $line["feed_title"]); + $tpl->setVariable('ARTICLE_TITLE', $line["title"]); + $tpl->setVariable('ARTICLE_LINK', $line["link"]); + $tpl->setVariable('ARTICLE_UPDATED', $updated); + $tpl->setVariable('ARTICLE_EXCERPT', + truncate_string(strip_tags($line["content"]), 300)); +// $tpl->setVariable('ARTICLE_CONTENT', +// strip_tags($article_content)); + $tpl->setVariable('ARTICLE_LABELS', $article_labels_formatted, true); + + $tpl->addBlock('article'); + + $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]); + $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]); + $tpl_t->setVariable('ARTICLE_LINK', $line["link"]); + $tpl_t->setVariable('ARTICLE_UPDATED', $updated); + $tpl_t->setVariable('ARTICLE_LABELS', $article_labels_formatted, true); + $tpl_t->setVariable('ARTICLE_EXCERPT', + truncate_string(strip_tags($line["excerpt"]), 300), true); + + $tpl_t->addBlock('article'); + + if ($headlines[$i]['feed_title'] != $headlines[$i + 1]['feed_title']) { + $tpl->addBlock('feed'); + $tpl_t->addBlock('feed'); + } + + } + + $tpl->addBlock('digest'); + $tpl->generateOutputToString($tmp); + + $tpl_t->addBlock('digest'); + $tpl_t->generateOutputToString($tmp_t); + + return array($tmp, $headlines_count, $affected_ids, $tmp_t); + } + +} diff --git a/classes/dlg.php b/classes/dlg.php new file mode 100644 index 0000000..4489af5 --- /dev/null +++ b/classes/dlg.php @@ -0,0 +1,206 @@ +param = $_REQUEST["param"]; + return true; + } + return false; + } + + function importOpml() { + print_notice("If you have imported labels and/or filters, you might need to reload preferences to see your new data."); + + print "
"; + + $opml = new Opml($_REQUEST); + + $opml->opml_import($_SESSION["uid"]); + + print "
"; + + print "
"; + print ""; + print "
"; + + print ""; + + //return; + } + + function pubOPMLUrl() { + $url_path = Opml::opml_publish_url(); + + print "
" . __("Your Public OPML URL is:") . "
"; + + print "
"; + + print "
"; + print "$url_path"; + print "
"; + + print "
"; + + print "
"; + + print " "; + + print ""; + + print "
"; + + //return; + } + + function explainError() { + print "
"; + + if ($this->param == 1) { + print __("Update daemon is enabled in configuration, but daemon process is not running, which prevents all feeds from updating. Please start the daemon process or contact instance owner."); + + $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); + + print "

" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp); + + } + + if ($this->param == 3) { + print __("Update daemon is taking too long to perform a feed update. This could indicate a problem like crash or a hang. Please check the daemon process or contact instance owner."); + + $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); + + print "

" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp); + + } + + print "

"; + + print "
"; + print ""; + print "
"; + + //return; + } + + function printTagCloud() { + print "
"; + + // from here: http://www.roscripts.com/Create_tag_cloud-71.html + + $sth = $this->pdo->prepare("SELECT tag_name, COUNT(post_int_id) AS count + FROM ttrss_tags WHERE owner_uid = ? + GROUP BY tag_name ORDER BY count DESC LIMIT 50"); + $sth->execute([$_SESSION['uid']]); + + $tags = array(); + + while ($line = $sth->fetch()) { + $tags[$line["tag_name"]] = $line["count"]; + } + + if(count($tags) == 0 ){ return; } + + ksort($tags); + + $max_size = 32; // max font size in pixels + $min_size = 11; // min font size in pixels + + // largest and smallest array values + $max_qty = max(array_values($tags)); + $min_qty = min(array_values($tags)); + + // find the range of values + $spread = $max_qty - $min_qty; + if ($spread == 0) { // we don't want to divide by zero + $spread = 1; + } + + // set the font-size increment + $step = ($max_size - $min_size) / ($spread); + + // loop through the tag array + foreach ($tags as $key => $value) { + // calculate font-size + // find the $value in excess of $min_qty + // multiply by the font-size increment ($size) + // and add the $min_size set above + $size = round($min_size + (($value - $min_qty) * $step)); + + $key_escaped = str_replace("'", "\\'", $key); + + echo "' . $key . ' '; + } + + + + print "
"; + + print "
"; + print ""; + print "
"; + + } + + function generatedFeed() { + + $this->params = explode(":", $this->param, 3); + $feed_id = $this->params[0]; + $is_cat = (bool) $this->params[1]; + + $key = get_feed_access_key($feed_id, $is_cat); + + $url_path = htmlspecialchars($this->params[2]) . "&key=" . $key; + + $feed_title = Feeds::getFeedTitle($feed_id, $is_cat); + + print "
".T_sprintf("%s can be accessed via the following secret URL:", $feed_title)."
"; + + print "
"; + print "
"; + print "$url_path"; + print "
"; + print "
"; + + print "
"; + + print ""; + + print " "; + + print ""; + + print "
"; + + //return; + } + + function defaultPasswordWarning() { + + print_warning(__("You are using default tt-rss password. Please change it in the Preferences (Personal data / Authentication).")); + + print "