codysnider / tt-rss

classes/dlg.php

<?php
class Dlg extends Handler_Protected {
    private $param;
    private $params;

    function before($method) {
        if (parent::before($method)) {
            header("Content-Type: text/html"); # required for iframe

            $this->param = $_REQUEST["param"];
            return true;
        }
        return false;
    }

    public function importOpml() {
        print_notice("If you have imported labels and/or filters, you might need to reload preferences to see your new data.");

        print "<div class='panel panel-scrollable'>";

        $opml = new Opml($_REQUEST);

        $opml->opml_import($_SESSION["uid"]);

        print "</div>";

        print "<footer class='text-center'>";
        print "<button dojoType='dijit.form.Button'
			onclick=\"dijit.byId('opmlImportDlg').execute()\">".
            __('Close this window')."</button>";
        print "</footer>";

        print "</div>";

        //return;
    }

    public function pubOPMLUrl() {
        $url_path = Opml::opml_publish_url();

        print "<header>".__("Your Public OPML URL is:")."</header>";

        print "<section>";

        print "<div class='panel text-center'>";
        print "<a id='pub_opml_url' href='$url_path' target='_blank'>$url_path</a>";
        print "</div>";

        print "</section>";

        print "<footer class='text-center'>";

        print "<button dojoType='dijit.form.Button' onclick=\"return Helpers.OPML.changeKey()\">".
            __('Generate new URL')."</button> ";

        print "<button dojoType='dijit.form.Button' onclick=\"return CommonDialogs.closeInfoBox()\">".
            __('Close this window')."</button>";

        print "</footer>";

        //return;
    }

    public function explainError() {
        print "<div class=\"errorExplained\">";

        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");

The constant LOCK_DIRECTORY was not found. Maybe you did not declare it correctly or list all dependencies?

            print "<p>".__("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 "<p>".__("Last update:")." ".date("Y.m.d, G:i", $stamp);

        }

        print "</div>";

        print "<footer class='text-center'>";
        print "<button onclick=\"return CommonDialogs.closeInfoBox()\">".
            __('Close this window')."</button>";
        print "</footer>";

        //return;
    }

    public function printTagCloud() {
        print "<div class='panel text-center'>";

        // 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 "<a href=\"#\" onclick=\"Feeds.open({feed:'$key_escaped'}) \" style=\"font-size: ".
                $size."px\" title=\"$value articles tagged with ".
                $key.'">'.$key.'</a> ';
        }



        print "</div>";

        print "<footer class='text-center'>";
        print "<button dojoType='dijit.form.Button'
			onclick=\"return CommonDialogs.closeInfoBox()\">".
            __('Close this window')."</button>";
        print "</footer>";

    }

    public function generatedFeed() {

        $this->params = explode(":", $this->param, 3);
        $feed_id = $this->params[0];
        $is_cat = (bool) $this->params[1];

        $key = Feeds::get_feed_access_key($feed_id, $is_cat);

        $url_path = htmlspecialchars($this->params[2])."&key=".$key;

        $feed_title = Feeds::getFeedTitle($feed_id, $is_cat);

        print "<header>".T_sprintf("%s can be accessed via the following secret URL:", $feed_title)."</header>";

        print "<section>";
        print "<div class='panel text-center'>";
        print "<a id='gen_feed_url' href='$url_path' target='_blank'>$url_path</a>";
        print "</div>";
        print "</section>";

        print "<footer>";

        print "<button dojoType='dijit.form.Button' style='float : left' class='alt-info' onclick='window.open(\"https://tt-rss.org/wiki/GeneratedFeeds\")'>
			<i class='material-icons'>help</i> ".__("More info...")."</button>";

        print "<button dojoType='dijit.form.Button' onclick=\"return CommonDialogs.genUrlChangeKey('$feed_id', '$is_cat')\">".
            __('Generate new URL')."</button> ";

        print "<button dojoType='dijit.form.Button' onclick=\"return CommonDialogs.closeInfoBox()\">".
            __('Close this window')."</button>";

        print "</footer>";

        //return;
    }

    public function defaultPasswordWarning() {

        print_warning(__("You are using default tt-rss password. Please change it in the Preferences (Personal data / Authentication)."));

        print "<footer class='text-center'>";
        print "<button dojoType='dijit.form.Button' onclick=\"document.location.href = 'prefs.php'\">".
            __('Open Preferences')."</button> ";
        print "<button dojoType='dijit.form.Button'
			onclick=\"return CommonDialogs.closeInfoBox()\">".
            __('Close this window')."</button>";
        print "</footeer>";
    }
}