classes/dlg.php

   1 <?php
   2 class Dlg extends Handler_Protected {
   3         private $param;
   4     private $params;
   5
   6     function before($method) {
   7                 if (parent::before($method)) {
   8                         header("Content-Type: text/html"); # required for iframe
   9
  10                         $this->param = $_REQUEST["param"];
  11                         return true;
  12                 }
  13                 return false;
  14         }
  15
  16         function importOpml() {
  17                 print __("If you have imported labels and/or filters, you might need to reload preferences to see your new data.") . "</p>";
  18
  19                 print "<div class=\"prefFeedOPMLHolder\">";
  20
  21                 print "<ul class='nomarks'>";
  22
  23                 $opml = new Opml($_REQUEST);
  24
  25                 $opml->opml_import($_SESSION["uid"]);
  26
  27                 print "</ul>";
  28                 print "</div>";
  29
  30                 print "<div align='center'>";
  31                 print "<button dojoType=\"dijit.form.Button\"
  32                         onclick=\"dijit.byId('opmlImportDlg').execute()\">".
  33                         __('Close this window')."</button>";
  34                 print "</div>";
  35
  36                 print "</div>";
  37
  38                 //return;
  39         }
  40
  41         function pubOPMLUrl() {
  42                 $url_path = Opml::opml_publish_url();
  43
  44                 print __("Your Public OPML URL is:");
  45
  46                 print "<div class=\"tagCloudContainer\">";
  47                 print "<a id='pub_opml_url' href='$url_path' target='_blank'>$url_path</a>";
  48                 print "</div>";
  49
  50                 print "<div align='center'>";
  51
  52                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return opmlRegenKey()\">".
  53                         __('Generate new URL')."</button> ";
  54
  55                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return closeInfoBox()\">".
  56                         __('Close this window')."</button>";
  57
  58                 print "</div>";
  59
  60                 //return;
  61         }
  62
  63         function explainError() {
  64                 print "<div class=\"errorExplained\">";
  65
  66                 if ($this->param == 1) {
  67                         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.");
  68
  69                         $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
  70
  71                         print "<p>" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp);
  72
  73                 }
  74
  75                 if ($this->param == 3) {
  76                         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.");
  77
  78                         $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
  79
  80                         print "<p>" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp);
  81
  82                 }
  83
  84                 print "</div>";
  85
  86                 print "<div align='center'>";
  87
  88                 print "<button onclick=\"return closeInfoBox()\">".
  89                         __('Close this window')."</button>";
  90
  91                 print "</div>";
  92
  93                 //return;
  94         }
  95
  96         function printTagCloud() {
  97                 print "<div class=\"tagCloudContainer\">";
  98
  99                 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
 100
 101                 $sth = $this->pdo->prepare("SELECT tag_name, COUNT(post_int_id) AS count
 102                         FROM ttrss_tags WHERE owner_uid = ?
 103                         GROUP BY tag_name ORDER BY count DESC LIMIT 50");
 104                 $sth->execute([$_SESSION['uid']]);
 105
 106                 $tags = array();
 107
 108                 while ($line = $sth->fetch()) {
 109                         $tags[$line["tag_name"]] = $line["count"];
 110                 }
 111
 112         if(count($tags) == 0 ){ return; }
 113
 114                 ksort($tags);
 115
 116                 $max_size = 32; // max font size in pixels
 117                 $min_size = 11; // min font size in pixels
 118
 119                 // largest and smallest array values
 120                 $max_qty = max(array_values($tags));
 121                 $min_qty = min(array_values($tags));
 122
 123                 // find the range of values
 124                 $spread = $max_qty - $min_qty;
 125                 if ($spread == 0) { // we don't want to divide by zero
 126                                 $spread = 1;
 127                 }
 128
 129                 // set the font-size increment
 130                 $step = ($max_size - $min_size) / ($spread);
 131
 132                 // loop through the tag array
 133                 foreach ($tags as $key => $value) {
 134                         // calculate font-size
 135                         // find the $value in excess of $min_qty
 136                         // multiply by the font-size increment ($size)
 137                         // and add the $min_size set above
 138                         $size = round($min_size + (($value - $min_qty) * $step));
 139
 140                         $key_escaped = str_replace("'", "\\'", $key);
 141
 142                         echo "<a href=\"javascript:viewfeed({feed:'$key_escaped'}) \" style=\"font-size: " .
 143                                 $size . "px\" title=\"$value articles tagged with " .
 144                                 $key . '">' . $key . '</a> ';
 145                 }
 146
 147
 148
 149                 print "</div>";
 150
 151                 print "<div align='center'>";
 152                 print "<button dojoType=\"dijit.form.Button\"
 153                         onclick=\"return closeInfoBox()\">".
 154                         __('Close this window')."</button>";
 155                 print "</div>";
 156
 157         }
 158
 159         function generatedFeed() {
 160
 161                 $this->params = explode(":", $this->param, 3);
 162                 $feed_id = $this->params[0];
 163                 $is_cat = (bool) $this->params[1];
 164
 165                 $key = get_feed_access_key($feed_id, $is_cat);
 166
 167                 $url_path = htmlspecialchars($this->params[2]) . "&key=" . $key;
 168
 169                 print "<h2>".__("You can view this feed as RSS using the following URL:")."</h2>";
 170
 171                 print "<div class=\"tagCloudContainer\">";
 172                 print "<a id='gen_feed_url' href='$url_path' target='_blank'>$url_path</a>";
 173                 print "</div>";
 174
 175                 print "<div align='center'>";
 176
 177                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return genUrlChangeKey('$feed_id', '$is_cat')\">".
 178                         __('Generate new URL')."</button> ";
 179
 180                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return closeInfoBox()\">".
 181                         __('Close this window')."</button>";
 182
 183                 print "</div>";
 184
 185                 //return;
 186         }
 187
 188         function defaultPasswordWarning() {
 189
 190         print_warning(__("You are using default tt-rss password. Please change it in the Preferences (Personal data / Authentication)."));
 191
 192                 print "<div align='center'>";
 193                 print "<button dojoType=\"dijit.form.Button\" onclick=\"gotoPreferences()\">".
 194                         __('Open Preferences')."</button> ";
 195                 print "<button dojoType=\"dijit.form.Button\"
 196                         onclick=\"return closeInfoBox()\">".
 197                         __('Close this window')."</button>";
 198                 print "</div>";
 199         }
 200 }