From 9d9ed2b32a1a9c2560a43a85c94caecf140974d5 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 26 Mar 2013 18:55:57 +0400
Subject: add classic mobile as a system plugin

---
 plugins/mobile/mobile-functions.php | 539 ++++++++++++++++++++++++++++++++++++
 1 file changed, 539 insertions(+)
 create mode 100644 plugins/mobile/mobile-functions.php

(limited to 'plugins/mobile/mobile-functions.php')

diff --git a/plugins/mobile/mobile-functions.php b/plugins/mobile/mobile-functions.php
new file mode 100644
index 000000000..8c2ab88cf
--- /dev/null
+++ b/plugins/mobile/mobile-functions.php
@@ -0,0 +1,539 @@
+<?php
+	require_once "functions.php";
+	require_once "sessions.php";
+	require_once "version.php";
+	require_once "db-prefs.php";
+
+	define('TTRSS_SESSION_NAME', 'ttrss_m_sid');
+
+	/* TODO replace with interface to db-prefs */
+
+	function mobile_pref_toggled($link, $id) {
+		if (get_pref($link, "_MOBILE_$id"))
+			return "true";
+		else
+			return "";
+	}
+
+	function mobile_get_pref($link, $id) {
+		//return $_SESSION["mobile-prefs"][$id];
+		return get_pref($link, "_MOBILE_$id");
+	}
+
+	function mobile_set_pref($link, $id, $value) {
+		//$_SESSION["mobile-prefs"][$id] = $value;
+		return set_pref($link, "_MOBILE_$id", $value);
+	}
+
+	function mobile_feed_has_icon($id) {
+		return file_exists("../../".ICONS_DIR."/$id.ico");
+	}
+
+	function render_flat_feed_list($link, $offset) {
+		$owner_uid = $_SESSION["uid"];
+		$limit = 0;
+
+		if (!$offset) $offset = 0;
+
+		if (mobile_get_pref($link, "SORT_FEEDS_UNREAD")) {
+			$order_by = "unread DESC, title";
+		} else {
+			$order_by = "title";
+		}
+
+		if ($limit > 0) {
+			$limit_qpart = "LIMIT $limit OFFSET $offset";
+		} else {
+			$limit_qpart = "";
+		}
+
+		$result = db_query($link, "SELECT id,
+				title,
+			(SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
+				WHERE feed_id = ttrss_feeds.id AND unread = true
+					AND ttrss_user_entries.ref_id = ttrss_entries.id
+					AND owner_uid = '$owner_uid') AS unread
+			FROM ttrss_feeds
+			WHERE
+				ttrss_feeds.owner_uid = '$owner_uid'
+			ORDER BY $order_by $limit_qpart");
+
+		if (!$offset) print '<ul id="home" title="'.__('Home').'" selected="true"
+			myBackLabel="'.__('Logout').'" myBackHref="logout.php" myBackTarget="_self">';
+
+
+	//		print "<li><a href='#cat-actions'>".__('Actions...')."</a></li>";
+
+			$num_feeds = 0;
+
+			while ($line = db_fetch_assoc($result)) {
+				$id = $line["id"];
+				$unread = $line["unread"];
+
+	//			$unread = rand(0, 100);
+
+				if ($unread > 0) {
+					$line["title"] = $line["title"] . " ($unread)";
+					$class = '';
+				} else {
+					$class = 'oldItem';
+				}
+
+				if (mobile_feed_has_icon($id)) {
+					$icon_url = "../../".ICONS_URL."/$id.ico";
+				} else {
+					$icon_url = "../../images/blank_icon.gif";
+				}
+
+				if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
+					print "<li class='$class'><a href='feed.php?id=$id'>" .
+						"<img class='tinyIcon' src='$icon_url'/>".
+						$line["title"] . "</a></li>";
+				}
+
+				++$num_feeds;
+			}
+
+/*			$next_offset = $offset + $num_feeds;
+
+			print "<li><a href=\"home.php?skip=$next_offset\"
+	target=\"_replace\">Show more feeds...</a></li>"; */
+
+			if (!$offset) print "</ul>";
+
+	}
+
+	function render_category($link, $cat_id, $offset) {
+		$owner_uid = $_SESSION["uid"];
+
+		if ($cat_id >= 0) {
+
+			if ($cat_id != 0) {
+				$cat_query = "cat_id = '$cat_id'";
+			} else {
+				$cat_query = "cat_id IS NULL";
+			}
+
+			if (mobile_get_pref($link, "SORT_FEEDS_UNREAD")) {
+				$order_by = "unread DESC, title";
+			} else {
+				$order_by = "title";
+			}
+
+			$result = db_query($link, "SELECT id,
+				title,
+			(SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
+				WHERE feed_id = ttrss_feeds.id AND unread = true
+					AND ttrss_user_entries.ref_id = ttrss_entries.id
+					AND owner_uid = '$owner_uid') as unread
+			FROM ttrss_feeds
+			WHERE
+				ttrss_feeds.owner_uid = '$owner_uid' AND
+				$cat_query
+			ORDER BY $order_by");
+
+			$title = getCategoryTitle($link, $cat_id);
+
+			print "<ul id='cat-$cat_id' title='$title' myBackLabel='".__("Home")."'
+				myBackHref='home.php'>";
+
+	//		print "<li><a href='#cat-actions'>".__('Actions...')."</a></li>";
+
+			while ($line = db_fetch_assoc($result)) {
+				$id = $line["id"];
+				$unread = $line["unread"];
+
+	//			$unread = rand(0, 100);
+
+				if ($unread > 0) {
+					$line["title"] = $line["title"] . " ($unread)";
+					$class = '';
+				} else {
+					$class = 'oldItem';
+				}
+
+				if (mobile_feed_has_icon($id)) {
+					$icon_url = "../../".ICONS_URL."/$id.ico";
+				} else {
+					$icon_url = "../../images/blank_icon.gif";
+				}
+
+				if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
+					print "<li class='$class'><a href='feed.php?id=$id&cat=$cat_id'>" .
+						"<img class='tinyIcon' src='$icon_url'/>".
+						$line["title"] . "</a></li>";
+				}
+			}
+
+			print "</ul>";
+		} else if ($cat_id == -1) {
+
+			$title = __('Special');
+
+			print "<ul id='cat--1' title='$title' myBackLabel='".__("Home")."'
+				myBackHref='home.php'>";
+
+			foreach (array(-4, -3, -1, -2, 0) as $id) {
+				$title = getFeedTitle($link, $id);
+				$unread = getFeedUnread($link, $id, false);
+				$icon = getFeedIcon($id);
+
+				if ($unread > 0) {
+					$title = $title . " ($unread)";
+					$class = '';
+				} else {
+					$class = 'oldItem';
+				}
+
+				if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
+					print "<li class='$class'>
+						<a href='feed.php?id=$id&cat=-1'>
+						<img class='tinyIcon' src='../$icon'/>$title</a></li>";
+				}
+			}
+
+			print "</ul>";
+		} else if ($cat_id == -2) {
+
+			$title = __('Labels');
+
+			print "<ul id='cat--2' title='$title' myBackLabel='".__("Home")."'
+				myBackHref='home.php'>";
+
+			$result = db_query($link, "SELECT id, caption FROM ttrss_labels2
+				WHERE owner_uid = '$owner_uid'");
+
+			$label_data = array();
+
+			while ($line = db_fetch_assoc($result)) {
+
+				$id = -$line["id"] - 11;
+
+				$unread = getFeedUnread($link, $id);
+				$title = $line["caption"];
+
+				if ($unread > 0) {
+					$title = $title . " ($unread)";
+					$class = '';
+				} else {
+					$class = 'oldItem';
+				}
+
+				if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
+					print "<li class='$class'>
+						<a href='feed.php?id=$id&cat=-2'>$title</a></li>";
+				}
+			}
+			print "</ul>";
+		}
+	}
+
+	function render_categories_list($link) {
+		$owner_uid = $_SESSION["uid"];
+
+		$cat_browse = mobile_get_pref($link, "BROWSE_CATS");
+
+		print '<ul id="home" title="'.__('Home').'" selected="true"
+			myBackLabel="'.__('Logout').'" myBackHref="logout.php" myBackTarget="_self">';
+
+//		print "<li><a href='#searchForm'>Search...</a></li>";
+
+		foreach (array(-1, -2) as $id) {
+			$title = getCategoryTitle($link, $id);
+			$unread = getFeedUnread($link, $id, true);
+			if ($unread > 0) {
+				$title = $title . " ($unread)";
+				$class = '';
+			} else {
+				$class = 'oldItem';
+			}
+
+			if ($cat_browse)
+				print "<li class='$class'><a href='cat.php?id=$id'>$title</a></li>";
+			else
+				print "<li class='$class'><a href='feed.php?id=$id&is_cat=true'>$title</a></li>";
+		}
+
+		$result = db_query($link, "SELECT
+				ttrss_feed_categories.id,
+				ttrss_feed_categories.title,
+				COUNT(ttrss_feeds.id) AS num_feeds
+			FROM ttrss_feed_categories, ttrss_feeds
+			WHERE ttrss_feed_categories.owner_uid = $owner_uid
+				AND ttrss_feed_categories.id = cat_id
+				GROUP BY ttrss_feed_categories.id,
+					ttrss_feed_categories.title
+				ORDER BY ttrss_feed_categories.title");
+
+		while ($line = db_fetch_assoc($result)) {
+
+			if ($line["num_feeds"] > 0) {
+
+				$unread = getFeedUnread($link, $line["id"], true);
+				$id = $line["id"];
+
+				if ($unread > 0) {
+					$line["title"] = $line["title"] . " ($unread)";
+					$class = '';
+				} else {
+					$class = 'oldItem';
+				}
+
+				if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
+
+					if ($cat_browse)
+						print "<li class='$class'><a href='cat.php?id=$id'>" .
+							$line["title"] . "</a></li>";
+					else
+						print "<li class='$class'><a href='feed.php?id=$id&is_cat=true'>".
+							$line["title"] . "</a></li>";
+				}
+			}
+		}
+
+
+		$result = db_query($link, "SELECT COUNT(*) AS nf FROM ttrss_feeds WHERE
+			cat_id IS NULL and owner_uid = '$owner_uid'");
+
+		$num_feeds = db_fetch_result($result, 0, "nf");
+
+		if ($num_feeds > 0) {
+			$unread = getFeedUnread($link, 0, true);
+			$title = "Uncategorized";
+
+			if ($unread > 0) {
+				$title = "$title ($unread)";
+				$class = '';
+			} else {
+				$class = 'oldItem';
+			}
+
+			if ($unread > 0 || !mobile_get_pref($link, "HIDE_READ")) {
+				if ($cat_browse)
+					print "<li class='$class'><a href='cat.php?id=0'>$title</a></li>";
+				else
+					print "<li class='$class'><a href='feed.php?id=0&is_cat=true'>$title</a></li>";
+
+			}
+		}
+
+		print "</ul>";
+	}
+
+	function render_headlines_list($link, $feed_id, $cat_id, $offset, $search,
+		$is_cat = false) {
+
+		$feed_id = $feed_id;
+		$limit = 15;
+		$filter = '';
+
+		if (!mobile_get_pref($link, "HIDE_READ"))
+			$view_mode = "all_articles";
+		else
+			$view_mode = 'adaptive';
+
+		if ($search) {
+			$search_mode = 'this_feed';
+		} else {
+			$search_mode = '';
+		}
+
+		$qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
+			$view_mode, $is_cat, $search, $search_mode,
+			"score DESC, date_entered ".(mobile_get_pref($link, 'REVERSE_HEADLINES') ? 'ASC' : 'DESC'), $offset);
+
+		$result = $qfh_ret[0];
+		$feed_title = $qfh_ret[1];
+
+		if (!$offset) {
+
+			print "<form id=\"searchForm-$feed_id-$cat_id\" class=\"dialog\" method=\"POST\"
+				action=\"feed.php\">
+
+				<input type=\"hidden\" name=\"id\" value=\"$feed_id\">
+				<input type=\"hidden\" name=\"cat\" value=\"$cat_id\">
+
+	        <fieldset>
+			  <h1>Search</h1>
+	            <a class=\"button leftButton\" type=\"cancel\">Cancel</a>
+	            <a class=\"button blueButton\" type=\"submit\">Search</a>
+
+	            <label>Search:</label>
+					<input id=\"search\" type=\"text\" name=\"search\"/>
+	        </fieldset>
+			  </form>";
+
+			if ($cat_id) {
+				$cat_title = getCategoryTitle($link, $cat_id);
+
+				print "<ul id=\"feed-$feed_id\" title=\"$feed_title\" selected=\"true\"
+					myBackLabel='$cat_title' myBackHref='cat.php?id=$cat_id'>";
+			} else {
+				print "<ul id=\"feed-$feed_id\" title=\"$feed_title\" selected=\"true\"
+					myBackLabel='".__("Home")."' myBackHref='home.php'>";
+			}
+
+			print "<li><a href='#searchForm-$feed_id-$cat_id'>Search...</a></li>";
+		}
+
+		$num_headlines = 0;
+
+		while ($line = db_fetch_assoc($result)) {
+			$id = $line["id"];
+			$real_feed_id = $line["feed_id"];
+
+			if (sql_bool_to_bool($line["unread"])) {
+				$class = '';
+			} else {
+				$class = 'oldItem';
+			}
+
+			if (mobile_feed_has_icon($real_feed_id)) {
+				$icon_url = "../../".ICONS_URL."/$real_feed_id.ico";
+			} else {
+				$icon_url = "../../images/blank_icon.gif";
+			}
+
+			print "<li class='$class'><a href='article.php?id=$id&feed=$feed_id&cat=$cat_id&is_cat=$is_cat'>
+				<img class='tinyIcon' src='$icon_url'>";
+			print $line["title"];
+			print "</a></li>";
+
+			++$num_headlines;
+
+		}
+
+		if ($num_headlines == 0 && $search) {
+			$articles_url = "feed.php?id=$feed_id&cat=$cat_id&skip=$next_offset";
+
+			print "<li><a href=\"$articles_url\">" . __("Nothing found (click to reload feed).") . "</a></li>";
+
+		}
+
+//		print "<a target='_replace' href='feed.php?id=$feed_id&cat=$cat_id&skip=0'>Next $limit articles...</a>";
+
+		$next_offset = $offset + $num_headlines;
+		$num_unread = getFeedUnread($link, $feed_id, $is_cat);
+
+		/* FIXME needs normal implementation */
+
+		if ($num_headlines > 0 && ($num_unread == 0 || $num_unread > $next_offset)) {
+
+			if ($is_cat) {
+				$articles_url = "feed.php?id=$feed_id&skip=$next_offset".
+					"&search=$search&is_cat=true";
+			} else {
+				$articles_url = "feed.php?id=$feed_id&cat=$cat_id&skip=$next_offset".
+					"&search=$search";
+			}
+
+			print "<li><a href=\"$articles_url\"
+				target=\"_replace\">Get more articles...</a></li>";
+		}
+
+		if (!$offset) print "</ul>";
+
+	}
+
+	function render_article($link, $id, $feed_id, $cat_id, $is_cat) {
+
+		$query = "SELECT title,link,content,feed_id,comments,int_id,
+			marked,unread,published,
+			".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
+			author
+			FROM ttrss_entries,ttrss_user_entries
+			WHERE	id = '$id' AND ref_id = id AND owner_uid = " .
+				$_SESSION["uid"] ;
+
+		$result = db_query($link, $query);
+
+		if (db_num_rows($result) != 0) {
+
+			$line = db_fetch_assoc($result);
+
+			$tmp_result = db_query($link, "UPDATE ttrss_user_entries
+				SET unread = false,last_read = NOW()
+				WHERE ref_id = '$id'
+				AND owner_uid = " . $_SESSION["uid"]);
+
+			$updated_fmt = make_local_datetime($link, $line['updated'], false);
+
+			$title = $line["title"];
+			$article_link = $line["link"];
+
+			if (!$is_cat)
+				$feed_title = getFeedTitle($link, $feed_id);
+			else
+				$feed_title = getCategoryTitle($link, $feed_id);
+
+			print "<div class=\"panel\" id=\"article-$id\" title=\"$title\"
+				selected=\"true\"
+				myBackLabel='$feed_title' myBackHref='feed.php?id=$feed_id&cat=$cat_id&is_cat=$is_cat'>";
+
+			if ($line['feed_id'] != $feed_id) {
+				$real_feed_title = getFeedTitle($link, $line['feed_id']);
+				$real_feed_id = $line['feed_id'];
+				$feed_link = "(<a href=\"feed.php?id=$real_feed_id\">$real_feed_title</a>)";
+			}
+//			print "<fieldset>";
+
+			print "<div style='float : right'>($updated_fmt)</div>";
+
+			print "<h2><a target='_blank' href='$article_link'>$title</a> $feed_link</h2>";
+
+			print "<hr>";
+
+/*			print "<div class=\"row\">";
+			print "<label id='title'><a target='_blank' href='$article_link'>$title</a></label>";
+			print "</div>"; */
+
+			$is_starred = (sql_bool_to_bool($line["marked"])) ? "true" : "false";
+			$is_published = (sql_bool_to_bool($line["published"])) ? "true" : "false";
+
+			//print "<div class=\"row\">";
+			//print "<label id='updated'>Updated:</label>";
+			//print "<input type='text' enabled='false' name='updated' disabled value='$updated_fmt'/>";
+			//print "</div>";
+
+//			print "</fieldset>";
+
+			$content = sanitize($link, $line["content"]);
+			$content = preg_replace("/href=/i", "target=\"_blank\" href=", $content);
+
+			if (!mobile_get_pref($link, "SHOW_IMAGES")) {
+				$content = preg_replace('/<img[^>]+>/is', '', $content);
+			}
+
+			print "<p>$content</p>";
+
+            print "<div class='nav'>
+                    <label>Navigation</label>
+                    <div class='button left' onclick='goPrev($id, $feed_id, this)'>Prev</div>
+                    <div class='button right' onclick='goNext($id, $feed_id, this)'>Next</div>
+                  </div>";
+
+			print "<fieldset>";
+
+			print "<div class=\"row\">
+	                <label>Starred</label>
+	                <div class=\"toggle\" onclick=\"toggleMarked($id, this)\" toggled=\"$is_starred\"><span class=\"thumb\"></span><span class=\"toggleOn\">ON</span><span class=\"toggleOff\">OFF</span></div>
+	            </div>";
+
+			print "<div class=\"row\">
+	                <label>Published</label>
+	                <div class=\"toggle\" onclick=\"togglePublished($id, this)\" toggled=\"$is_published\"><span class=\"thumb\"></span><span class=\"toggleOn\">ON</span><span class=\"toggleOff\">OFF</span></div>
+	            </div>";
+
+			print "<div class=\"row\">
+	                <label>Unread</label>
+	                <div class=\"toggle\" onclick=\"toggleUnread($id, this)\" toggled=\"$is_unread\"><span class=\"thumb\"></span><span class=\"toggleOn\">ON</span><span class=\"toggleOff\">OFF</span></div>
+	            </div>";
+
+
+			print "</fieldset>";
+
+			print "</div>";
+
+		}
+	}
+?>
-- 
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