classes/dlg.php

   1 <?php
   2 class Dlg extends Handler_Protected {
   3         private $param;
   4
   5         function before($method) {
   6                 if (parent::before($method)) {
   7                         header("Content-Type: text/html"); # required for iframe
   8
   9                         $this->param = $this->dbh->escape_string($_REQUEST["param"]);
  10                         return true;
  11                 }
  12                 return false;
  13         }
  14
  15         function importOpml() {
  16                 print __("If you have imported labels and/or filters, you might need to reload preferences to see your new data.") . "</p>";
  17
  18                 print "<div class=\"prefFeedOPMLHolder\">";
  19
  20                 $this->dbh->query("BEGIN");
  21
  22                 print "<ul class='nomarks'>";
  23
  24                 $opml = new Opml($_REQUEST);
  25
  26                 $opml->opml_import($_SESSION["uid"]);
  27
  28                 $this->dbh->query("COMMIT");
  29
  30                 print "</ul>";
  31                 print "</div>";
  32
  33                 print "<div align='center'>";
  34                 print "<button dojoType=\"dijit.form.Button\"
  35                         onclick=\"dijit.byId('opmlImportDlg').execute()\">".
  36                         __('Close this window')."</button>";
  37                 print "</div>";
  38
  39                 print "</div>";
  40
  41                 //return;
  42         }
  43
  44         function pubOPMLUrl() {
  45                 $url_path = Opml::opml_publish_url();
  46
  47                 print __("Your Public OPML URL is:");
  48
  49                 print "<div class=\"tagCloudContainer\">";
  50                 print "<a id='pub_opml_url' href='$url_path' target='_blank'>$url_path</a>";
  51                 print "</div>";
  52
  53                 print "<div align='center'>";
  54
  55                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return opmlRegenKey()\">".
  56                         __('Generate new URL')."</button> ";
  57
  58                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return closeInfoBox()\">".
  59                         __('Close this window')."</button>";
  60
  61                 print "</div>";
  62
  63                 //return;
  64         }
  65
  66         function explainError() {
  67                 print "<div class=\"errorExplained\">";
  68
  69                 if ($this->param == 1) {
  70                         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.");
  71
  72                         $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
  73
  74                         print "<p>" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp);
  75
  76                 }
  77
  78                 if ($this->param == 3) {
  79                         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.");
  80
  81                         $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
  82
  83                         print "<p>" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp);
  84
  85                 }
  86
  87                 print "</div>";
  88
  89                 print "<div align='center'>";
  90
  91                 print "<button onclick=\"return closeInfoBox()\">".
  92                         __('Close this window')."</button>";
  93
  94                 print "</div>";
  95
  96                 //return;
  97         }
  98
  99         function printTagCloud() {
 100                 print "<div class=\"tagCloudContainer\">";
 101
 102                 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
 103
 104                 $query = "SELECT tag_name, COUNT(post_int_id) AS count
 105                         FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
 106                         GROUP BY tag_name ORDER BY count DESC LIMIT 50";
 107
 108                 $result = $this->dbh->query($query);
 109
 110                 $tags = array();
 111
 112                 while ($line = $this->dbh->fetch_assoc($result)) {
 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("'", "\\'", $key);
 145
 146                         echo "<a href=\"javascript:viewfeed('$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 printTagSelect() {
 164
 165                 print __("Match:"). "&nbsp;" .
 166                         "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" type=\"radio\" checked value=\"any\" name=\"tag_mode\" id=\"tag_mode_any\">";
 167                 print "<label for=\"tag_mode_any\">".__("Any")."</label>";
 168                 print "&nbsp;";
 169                 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" type=\"radio\" value=\"all\" name=\"tag_mode\" id=\"tag_mode_all\">";
 170                 print "<label for=\"tag_mode_all\">".__("All tags.")."</input>";
 171
 172                 print "<select id=\"all_tags\" name=\"all_tags\" title=\"" . __('Which Tags?') . "\" multiple=\"multiple\" size=\"10\" style=\"width : 100%\">";
 173                 $result = $this->dbh->query("SELECT DISTINCT tag_name FROM ttrss_tags WHERE owner_uid = ".$_SESSION['uid']."
 174                         AND LENGTH(tag_name) <= 30 ORDER BY tag_name ASC");
 175
 176                 while ($row = $this->dbh->fetch_assoc($result)) {
 177                         $tmp = htmlspecialchars($row["tag_name"]);
 178                         print "<option value=\"$tmp\">$tmp</option>";
 179                 }
 180
 181                 print "</select>";
 182
 183                 print "<div align='right'>";
 184                 print "<button dojoType=\"dijit.form.Button\" onclick=\"viewfeed(get_all_tags($('all_tags')),
 185                         get_radio_checked($('tag_mode')));\">" . __('Display entries') . "</button>";
 186                 print "&nbsp;";
 187                 print "<button dojoType=\"dijit.form.Button\"
 188                 onclick=\"return closeInfoBox()\">" .
 189                         __('Close this window') . "</button>";
 190                 print "</div>";
 191
 192         }
 193
 194         function generatedFeed() {
 195
 196                 $this->params = explode(":", $this->param, 3);
 197                 $feed_id = $this->dbh->escape_string($this->params[0]);
 198                 $is_cat = (bool) $this->params[1];
 199
 200                 $key = get_feed_access_key($feed_id, $is_cat);
 201
 202                 $url_path = htmlspecialchars($this->params[2]) . "&key=" . $key;
 203
 204                 print "<h2>".__("You can view this feed as RSS using the following URL:")."</h2>";
 205
 206                 print "<div class=\"tagCloudContainer\">";
 207                 print "<a id='gen_feed_url' href='$url_path' target='_blank'>$url_path</a>";
 208                 print "</div>";
 209
 210                 print "<div align='center'>";
 211
 212                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return genUrlChangeKey('$feed_id', '$is_cat')\">".
 213                         __('Generate new URL')."</button> ";
 214
 215                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return closeInfoBox()\">".
 216                         __('Close this window')."</button>";
 217
 218                 print "</div>";
 219
 220                 //return;
 221         }
 222
 223         function newVersion() {
 224
 225                 $version_data = check_for_update();
 226                 $version = $version_data['version'];
 227                 $id = $version_data['version_id'];
 228
 229                 if ($version && $id) {
 230                         print "<div class='tagCloudContainer'>";
 231
 232                         print T_sprintf("New version of Tiny Tiny RSS is available (%s).",
 233                                 "<b>$version</b>");
 234
 235                         print "</div>";
 236
 237                         $details = "http://tt-rss.org/redmine/versions/$id";
 238                         $download = "http://tt-rss.org/#Download";
 239
 240                         print "<p align='center'>".__("You can update using built-in updater in the Preferences or by using update.php")."</p>";
 241
 242                         print "<div style='text-align : center'>";
 243                         print "<button dojoType=\"dijit.form.Button\"
 244                                 onclick=\"return window.open('$details')\">".__("See the release notes")."</button>";
 245                         print "<button dojoType=\"dijit.form.Button\"
 246                                 onclick=\"return window.open('$download')\">".__("Download")."</button>";
 247                         print "<button dojoType=\"dijit.form.Button\"
 248                                 onclick=\"return dijit.byId('newVersionDlg').hide()\">".
 249                                 __('Close this window')."</button>";
 250
 251                 } else {
 252                         print "<div class='tagCloudContainer'>";
 253
 254                         print "<p align='center'>".__("Error receiving version information or no new version available.")."</p>";
 255
 256                         print "</div>";
 257
 258                         print "<div style='text-align : center'>";
 259                         print "<button dojoType=\"dijit.form.Button\"
 260                                 onclick=\"return dijit.byId('newVersionDlg').hide()\">".
 261                                 __('Close this window')."</button>";
 262                         print "</div>";
 263
 264                 }
 265                 print "</div>";
 266
 267         }
 268
 269
 270 }
 271 ?>