plugins/calendar/event_edit.php

   1 <?php
   2
   3 /**
   4  * event_edit.php
   5  *
   6  * Copyright (c) 2002-2005 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * Originally contrubuted by Michal Szczotka <michal@tuxy.org>
  10  *
  11  * Functions to edit an event.
  12  *
  13  * $Id$
  14  * @package plugins
  15  * @subpackage calendar
  16  */
  17
  18 /** @ignore */
  19 define('SM_PATH','../../');
  20
  21 /* Calender plugin required files. */
  22 require_once(SM_PATH . 'plugins/calendar/calendar_data.php');
  23 require_once(SM_PATH . 'plugins/calendar/functions.php');
  24
  25 /* SquirrelMail required files. */
  26 require_once(SM_PATH . 'include/validate.php');
  27 require_once(SM_PATH . 'functions/strings.php');
  28 require_once(SM_PATH . 'functions/date.php');
  29 require_once(SM_PATH . 'config/config.php');
  30 require_once(SM_PATH . 'functions/page_header.php');
  31 require_once(SM_PATH . 'include/load_prefs.php');
  32 require_once(SM_PATH . 'functions/html.php');
  33
  34
  35 /* get globals */
  36
  37 // undo rg = on effects
  38 if (isset($month)) unset($month);
  39 if (isset($year))  unset($year);
  40 if (isset($day))  unset($day);
  41 if (isset($hour))  unset($hour);
  42 if (isset($minute))  unset($minute);
  43 if (isset($event_year))  unset($event_year);
  44 if (isset($event_month))  unset($event_month);
  45 if (isset($event_day))  unset($event_day);
  46 if (isset($event_hour))  unset($event_hour);
  47 if (isset($event_minute))  unset($event_minute);
  48 if (isset($event_length))  unset($event_length);
  49 if (isset($event_priority))  unset($event_priority);
  50
  51 if (isset($_POST['updated'])) {
  52     $updated = $_POST['updated'];
  53 }
  54
  55 if (isset($_POST['event_year']) && is_numeric($_POST['event_year'])) {
  56     $event_year = $_POST['event_year'];
  57 }
  58 if (isset($_POST['event_month']) && is_numeric($_POST['event_month'])) {
  59     $event_month = $_POST['event_month'];
  60 }
  61 if (isset($_POST['event_day']) && is_numeric($_POST['event_day'])) {
  62     $event_day = $_POST['event_day'];
  63 }
  64 if (isset($_POST['event_hour']) && is_numeric($_POST['event_hour'])) {
  65     $event_hour = $_POST['event_hour'];
  66 }
  67 if (isset($_POST['event_minute']) && is_numeric($_POST['event_minute'])) {
  68     $event_minute = $_POST['event_minute'];
  69 }
  70 if (isset($_POST['event_length']) && is_numeric($_POST['event_length'])) {
  71     $event_length = $_POST['event_length'];
  72 }
  73 if (isset($_POST['event_title'])) {
  74     $event_title = $_POST['event_title'];
  75 }
  76 if (isset($_POST['event_text'])) {
  77     $event_text = $_POST['event_text'];
  78 }
  79 if (isset($_POST['send'])) {
  80     $send = $_POST['send'];
  81 }
  82 if (isset($_POST['event_priority']) && is_numeric($_POST['event_priority'])) {
  83     $event_priority = $_POST['event_priority'];
  84 }
  85 if (isset($_POST['confirmed'])) {
  86     $confirmed = $_POST['confirmed'];
  87 }
  88
  89 if (isset($_POST['year']) && is_numeric($_POST['year'])) {
  90     $year = $_POST['year'];
  91 } elseif (isset($_GET['year']) && is_numeric($_GET['year'])) {
  92     $year = $_GET['year'];
  93 }
  94 if (isset($_POST['month']) && is_numeric($_POST['month'])) {
  95     $month = $_POST['month'];
  96 } elseif (isset($_GET['month']) && is_numeric($_GET['month'])) {
  97     $month = $_GET['month'];
  98 }
  99 if (isset($_POST['day']) && is_numeric($_POST['day'])) {
 100     $day = $_POST['day'];
 101 } elseif (isset($_GET['day']) && is_numeric($_GET['day'])) {
 102     $day = $_GET['day'];
 103 }
 104 if (isset($_POST['hour']) && is_numeric($_POST['hour'])) {
 105     $hour = $_POST['hour'];
 106 } elseif (isset($_GET['hour']) && is_numeric($_GET['hour'])) {
 107     $hour = $_GET['hour'];
 108 }
 109 if (isset($_POST['minute']) && is_numeric($_POST['minute'])) {
 110     $minute = $_POST['minute'];
 111 }
 112 elseif (isset($_GET['minute']) && is_numeric($_GET['minute'])) {
 113     $minute = $_GET['minute'];
 114 }
 115 /* got 'em */
 116
 117 // update event info
 118 function update_event_form() {
 119     global $color, $editor_size, $year, $day, $month, $hour, $minute, $calendardata;
 120
 121     $tmparray = $calendardata["$month$day$year"]["$hour$minute"];
 122     echo "\n<form name=\"eventupdate\" action=\"event_edit.php\" method=\"post\">\n".
 123          "      <input type=\"hidden\" name=\"year\" value=\"$year\" />\n".
 124          "      <input type=\"hidden\" name=\"month\" value=\"$month\" />\n".
 125          "      <input type=\"hidden\" name=\"day\" value=\"$day\" />\n".
 126          "      <input type=\"hidden\" name=\"hour\" value=\"$hour\" />\n".
 127          "      <input type=\"hidden\" name=\"minute\" value=\"$minute\" />\n".
 128          "      <input type=\"hidden\" name=\"updated\" value=\"yes\" />\n".
 129          html_tag( 'tr' ) .
 130          html_tag( 'td', _("Date:"), 'right', $color[4] ) . "\n" .
 131          html_tag( 'td', '', 'left', $color[4] ) .
 132          "      <select name=\"event_year\">\n";
 133     select_option_year($year);
 134     echo "      </select>\n" .
 135          "      &nbsp;&nbsp;\n" .
 136          "      <select name=\"event_month\">\n";
 137     select_option_month($month);
 138     echo "      </select>\n".
 139          "      &nbsp;&nbsp;\n".
 140          "      <select name=\"event_day\">\n";
 141     select_option_day($day);
 142     echo "      </select>\n".
 143          "      </td></tr>\n".
 144          html_tag( 'tr' ) .
 145          html_tag( 'td', _("Time:"), 'right', $color[4] ) . "\n" .
 146          html_tag( 'td', '', 'left', $color[4] ) .
 147          "      <select name=\"event_hour\">\n";
 148     select_option_hour($hour);
 149     echo "      </select>\n".
 150          "      &nbsp;:&nbsp;\n".
 151          "      <select name=\"event_minute\">\n";
 152     select_option_minute($minute);
 153     echo "      </select>\n".
 154          "      </td></tr>\n".
 155          html_tag( 'tr' ) .
 156          html_tag( 'td', _("Length:"), 'right', $color[4] ) . "\n" .
 157          html_tag( 'td', '', 'left', $color[4] ) .
 158          "      <select name=\"event_length\">\n";
 159     select_option_length($tmparray['length']);
 160     echo "      </select>\n".
 161          "      </td></tr>\n".
 162          html_tag( 'tr' ) .
 163          html_tag( 'td', _("Priority:"), 'right', $color[4] ) . "\n" .
 164          html_tag( 'td', '', 'left', $color[4] ) .
 165          "      <select name=\"event_priority\">\n";
 166     select_option_priority($tmparray['priority']);
 167     echo "      </select>\n".
 168          "      </td></tr>\n".
 169          html_tag( 'tr' ) .
 170          html_tag( 'td', _("Title:"), 'right', $color[4] ) . "\n" .
 171          html_tag( 'td', '', 'left', $color[4] ) .
 172          "      <input type=\"text\" name=\"event_title\" value=\"$tmparray[title]\" size=\"30\" maxlenght=\"50\" /><br />\n".
 173          "      </td></tr>\n".
 174          html_tag( 'td',
 175              "      <textarea name=\"event_text\" rows=\"5\" cols=\"$editor_size\" wrap=\"hard\">$tmparray[message]</textarea>\n" ,
 176          'left', $color[4], 'colspan="2"' ) .
 177          '</tr>' . html_tag( 'tr' ) .
 178          html_tag( 'td',
 179              '<input type="submit" name="send" value="' .
 180              _("Update Event") . "\" />\n" ,
 181          'left', $color[4], 'colspan="2"' ) .
 182          "</tr></form>\n";
 183 }
 184
 185 // self explenatory
 186 function confirm_update() {
 187     global $calself, $year, $month, $day, $hour, $minute, $calendardata, $color, $event_year, $event_month, $event_day, $event_hour, $event_minute, $event_length, $event_priority, $event_title, $event_text;
 188
 189     $tmparray = $calendardata["$month$day$year"]["$hour$minute"];
 190
 191     echo html_tag( 'table',
 192                 html_tag( 'tr',
 193                     html_tag( 'th', _("Do you really want to change this event from:") . "<br />\n", '', $color[4], 'colspan="2"' ) ."\n"
 194                 ) .
 195                 html_tag( 'tr',
 196                     html_tag( 'td', _("Date:") , 'right', $color[4] ) ."\n" .
 197                     html_tag( 'td', $month.'/'.$day.'/'.$year , 'left', $color[4] ) ."\n"
 198                 ) .
 199                 html_tag( 'tr',
 200                     html_tag( 'td', _("Time:") , 'right', $color[4] ) ."\n" .
 201                     html_tag( 'td', $hour.':'.$minute , 'left', $color[4] ) ."\n"
 202                 ) .
 203                 html_tag( 'tr',
 204                     html_tag( 'td', _("Priority:") , 'right', $color[4] ) ."\n" .
 205                     html_tag( 'td', $tmparray['priority'] , 'left', $color[4] ) ."\n"
 206                 ) .
 207                 html_tag( 'tr',
 208                     html_tag( 'td', _("Title:") , 'right', $color[4] ) ."\n" .
 209                     html_tag( 'td', $tmparray['title'] , 'left', $color[4] ) ."\n"
 210                 ) .
 211                 html_tag( 'tr',
 212                     html_tag( 'td', _("Message:") , 'right', $color[4] ) ."\n" .
 213                     html_tag( 'td', $tmparray['message'] , 'left', $color[4] ) ."\n"
 214                 ) .
 215                 html_tag( 'tr',
 216                     html_tag( 'th', _("to:") . "<br />\n", '', $color[4], 'colspan="2"' ) ."\n"
 217                 ) .
 218
 219                 html_tag( 'tr',
 220                     html_tag( 'td', _("Date:") , 'right', $color[4] ) ."\n" .
 221                     html_tag( 'td', $event_month.'/'.$event_day.'/'.$event_year , 'left', $color[4] ) ."\n"
 222                 ) .
 223                 html_tag( 'tr',
 224                     html_tag( 'td', _("Time:") , 'right', $color[4] ) ."\n" .
 225                     html_tag( 'td', $event_hour.':'.$event_minute , 'left', $color[4] ) ."\n"
 226                 ) .
 227                 html_tag( 'tr',
 228                     html_tag( 'td', _("Priority:") , 'right', $color[4] ) ."\n" .
 229                     html_tag( 'td', $event_priority , 'left', $color[4] ) ."\n"
 230                 ) .
 231                 html_tag( 'tr',
 232                     html_tag( 'td', _("Title:") , 'right', $color[4] ) ."\n" .
 233                     html_tag( 'td', $event_title , 'left', $color[4] ) ."\n"
 234                 ) .
 235                 html_tag( 'tr',
 236                     html_tag( 'td', _("Message:") , 'right', $color[4] ) ."\n" .
 237                     html_tag( 'td', $event_text , 'left', $color[4] ) ."\n"
 238                 ) .
 239                 html_tag( 'tr',
 240                     html_tag( 'td',
 241                         "    <form name=\"updateevent\" method=\"post\" action=\"$calself\">\n".
 242                         "       <input type=\"hidden\" name=\"year\" value=\"$year\" />\n".
 243                         "       <input type=\"hidden\" name=\"month\" value=\"$month\" />\n".
 244                         "       <input type=\"hidden\" name=\"day\" value=\"$day\" />\n".
 245                         "       <input type=\"hidden\" name=\"hour\" value=\"$hour\" />\n".
 246                         "       <input type=\"hidden\" name=\"minute\" value=\"$minute\" />\n".
 247                         "       <input type=\"hidden\" name=\"event_year\" value=\"$event_year\" />\n".
 248                         "       <input type=\"hidden\" name=\"event_month\" value=\"$event_month\" />\n".
 249                         "       <input type=\"hidden\" name=\"event_day\" value=\"$event_day\" />\n".
 250                         "       <input type=\"hidden\" name=\"event_hour\" value=\"$event_hour\" />\n".
 251                         "       <input type=\"hidden\" name=\"event_minute\" value=\"$event_minute\" />\n".
 252                         "       <input type=\"hidden\" name=\"event_priority\" value=\"$event_priority\" />\n".
 253                         "       <input type=\"hidden\" name=\"event_length\" value=\"$event_length\" />\n".
 254                         "       <input type=\"hidden\" name=\"event_title\" value=\"$event_title\" />\n".
 255                         "       <input type=\"hidden\" name=\"event_text\" value=\"$event_text\" />\n".
 256                         "       <input type=\"hidden\" name=\"updated\" value=\"yes\" />\n".
 257                         "       <input type=\"hidden\" name=\"confirmed\" value=\"yes\" />\n".
 258                         '       <input type="submit" value="' . _("Yes") . "\" />\n".
 259                         "    </form>\n" ,
 260                     'right', $color[4] ) ."\n" .
 261                     html_tag( 'td',
 262                         "    <form name=\"nodelevent\" method=\"post\" action=\"day.php\">\n".
 263                         "       <input type=\"hidden\" name=\"year\" value=\"$year\" />\n".
 264                         "       <input type=\"hidden\" name=\"month\" value=\"$month\" />\n".
 265                         "       <input type=\"hidden\" name=\"day\" value=\"$day\" />\n".
 266                         '       <input type="submit" value="' . _("No") . "\" />\n".
 267                         "    </form>\n" ,
 268                     'left', $color[4] ) ."\n"
 269                 ) ,
 270             '', $color[0], 'border="0" cellpadding="2" cellspacing="1"' );
 271 }
 272
 273 if ($month <= 0){
 274     $month = date( 'm' );
 275 }
 276 if ($year <= 0){
 277     $year = date( 'Y' );
 278 }
 279 if ($day <= 0){
 280     $day = date( 'd' );
 281 }
 282 if ($hour <= 0){
 283     $hour = '08';
 284 }
 285
 286 $calself=basename($PHP_SELF);
 287
 288 displayPageHeader($color, 'None');
 289 //load calendar menu
 290 calendar_header();
 291
 292 echo html_tag( 'tr', '', '', $color[0] ) .
 293             html_tag( 'td', '', 'left' ) .
 294                 html_tag( 'table', '', '', $color[0], 'width="100%" border="0" cellpadding="2" cellspacing="1"' ) .
 295                     html_tag( 'tr' ) .
 296                         html_tag( 'td',
 297                             date_intl( _("l, F j Y"), mktime(0, 0, 0, $month, $day, $year)) ,
 298                         'left', '', 'colspan="2"' );
 299 if (!isset($updated)){
 300     //get changes to event
 301     readcalendardata();
 302     update_event_form();
 303 } else {
 304     if (!isset($confirmed)){
 305         //confirm changes
 306         readcalendardata();
 307         // strip event text so it fits in one line
 308         $event_text=nl2br($event_text);
 309         $event_text=ereg_replace ("\n", '', $event_text);
 310         $event_text=ereg_replace ("\r", '', $event_text);
 311         confirm_update();
 312     } else {
 313         update_event("$month$day$year", "$hour$minute");
 314         echo html_tag( 'tr',
 315                    html_tag( 'td', _("Event updated!"), 'left' )
 316                 ) . "\n";
 317         echo html_tag( 'tr',
 318                    html_tag( 'td',
 319                        "<a href=\"day.php?year=$year&amp;month=$month&amp;day=$day\">" .
 320                        _("Day View") ."</a>",
 321                    'left' )
 322                 ) . "\n";
 323
 324         $fixdate = date( 'mdY', mktime(0, 0, 0, $event_month, $event_day, $event_year));
 325         //if event has been moved to different year then act accordingly
 326         if ($year==$event_year){
 327             $calendardata["$fixdate"]["$event_hour$event_minute"] = array("length"=>"$event_length","priority"=>"$event_priority","title"=>"$event_title","message"=>"$event_text");
 328             writecalendardata();
 329         } else {
 330             writecalendardata();
 331             $year=$event_year;
 332             $calendardata = array();
 333             readcalendardata();
 334             $calendardata["$fixdate"]["$event_hour$event_minute"] = array("length"=>"$event_length","priority"=>"$event_priority","title"=>"$event_title","message"=>"$event_text");
 335             writecalendardata();
 336         }
 337     }
 338 }
 339
 340 ?>
 341 </table></td></tr></table>
 342 </body></html>