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