Source for file calendar.php

Documentation is available at calendar.php

  1. <?php
  3. /**
  4. * Displays the main calendar page (month view).
  5. *
  6. * @copyright 2002-2020 The SquirrelMail Project Team
  7. * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  8. * @version $Id: calendar.php 14840 2020年01月07日 07:42:38Z pdontthink $
  9. * @package plugins
  10. * @subpackage calendar
  11. */
  13. /** @ignore */
  14. define ('SM_PATH','../../');
  16. /* SquirrelMail required files. */
  17. include_once(SM_PATH . 'include/validate.php');
  18. /* load date_intl() */
  19. include_once(SM_PATH . 'functions/date.php');
  21. /* Calendar plugin required files. */
  22. include_once(SM_PATH . 'plugins/calendar/calendar_data.php');
  23. include_once(SM_PATH . 'plugins/calendar/functions.php');
  25. /* get globals */
  26. if (! sqgetGlobalVar ('month',$month,SQ_FORM ) || ! is_numeric ($month)) {
  27. unset($month);
  28. }
  29. if (! sqgetGlobalVar ('year',$year,SQ_FORM ) || ! is_numeric ($year)) {
  30. unset($year);
  31. }
  32. /* got 'em */
  34. /**
  35. * display upper part of month calendar view
  36. * @return void
  37. * @access private
  38. */
  39. function startcalendar() {
  40. global $year, $month, $color;
  42. $prev_date = mktime (0, 0, 0, $month - 1, 1, $year);
  43. $act_date = mktime (0, 0, 0, $month, 1, $year);
  44. $next_date = mktime (0, 0, 0, $month + 1, 1, $year);
  45. $prev_month = date ( 'm', $prev_date );
  46. $next_month = date ( 'm', $next_date);
  47. $prev_year = date ( 'Y', $prev_date);
  48. $next_year = date ( 'Y', $next_date );
  49. $self = 'calendar.php';
  51. echo html_tag ( 'tr', "\n".
  52. html_tag ( 'td', "\n".
  53. html_tag ( 'table', '', '', $color[0], 'width="100%" border="0" cellpadding="2" cellspacing="1"' ) .
  54. html_tag ( 'tr', "\n".
  55. html_tag ( 'th',
  56. "<a href=\"$self?year=".($year-1)."&amp;month=$month\">&lt;&lt;&nbsp;".($year-1)."</a>"
  57. ) . "\n".
  58. html_tag ( 'th',
  59. "<a href=\"$self?year=$prev_year&amp;month=$prev_month\">&lt;&nbsp;" .
  60. date_intl ( 'M', $prev_date). "</a>"
  61. ) . "\n".
  62. html_tag ( 'th', date_intl ( 'F Y', $act_date ), '', $color[0], 'colspan="3"') .
  63. html_tag ( 'th',
  64. "<a href=\"$self?year=$next_year&amp;month=$next_month\">" .
  65. date_intl ( 'M', $next_date) . "&nbsp;&gt;</a>"
  66. ) . "\n".
  67. html_tag ( 'th',
  68. "<a href=\"$self?year=".($year+1)."&amp;month=$month\">".($year+1)."&nbsp;&gt;&gt;</a>"
  69. )
  70. ) . "\n".
  71. html_tag ( 'tr',
  72. html_tag ( 'th', _ ("Sunday"), '', $color[5], 'width="14%"' ) ."\n" .
  73. html_tag ( 'th', _ ("Monday"), '', $color[5], 'width="14%"' ) ."\n" .
  74. html_tag ( 'th', _ ("Tuesday"), '', $color[5], 'width="14%"' ) ."\n" .
  75. html_tag ( 'th', _ ("Wednesday"), '', $color[5], 'width="14%"' ) ."\n" .
  76. html_tag ( 'th', _ ("Thursday"), '', $color[5], 'width="14%"' ) ."\n" .
  77. html_tag ( 'th', _ ("Friday"), '', $color[5], 'width="14%"' ) ."\n" .
  78. html_tag ( 'th', _ ("Saturday"), '', $color[5], 'width="14%"' ) ."\n"
  79. )
  80. ) ,
  81. '', $color[0] ) ."\n";
  82. }
  84. /**
  85. * main logic for month view of calendar
  86. * @return void
  87. * @access private
  88. */
  89. function drawmonthview() {
  90. global $year, $month, $color, $calendardata, $todayis;
  92. $aday = 1 - date ('w', mktime (0, 0, 0, $month, 1, $year));
  93. $days_in_month = date ('t', mktime (0, 0, 0, $month, 1, $year));
  94. while ($aday <= $days_in_month) {
  95. echo html_tag ( 'tr' );
  96. for ($j=1; $j<=7; $j++) {
  97. $cdate="$month";
  98. ($aday<10)?$cdate=$cdate."0$aday":$cdate=$cdate."$aday";
  99. $cdate=$cdate."$year";
  100. if ( $aday <= $days_in_month && $aday > 0){
  101. echo html_tag ( 'td', '', 'left', $color[4], 'height="50" valign="top"' ) ."\n".
  102. html_tag ( 'div', '', 'right' );
  103. echo(($cdate==$todayis) ? '<font size="-1" color="'.$color[1].'">[ ' . _ ("TODAY") . " ] " : '<font size="-1">');
  104. echo "<a href=\"day.php?year=$year&amp;month=$month&amp;day=";
  105. echo(($aday<10) ? "0" : "");
  106. echo "$aday\">$aday</a></font></div>";
  107. } else {
  108. echo html_tag ( 'td', '', 'left', $color[0]) ."\n".
  109. "&nbsp;";
  110. }
  111. if (isset($calendardata[$cdate])){
  112. $i=0;
  113. while ($calfoo = each ($calendardata[$cdate])) {
  114. $calbar = $calendardata[$cdate][$calfoo['key']];
  115. // FIXME: how to display multiline task
  116. $title = '['. $calfoo['key']. '] ' .
  117. str_replace (array("\r","\n"),array(' ',' '),sm_encode_html_special_chars ($calbar['message']));
  118. // FIXME: link to nowhere
  119. echo "<a href=\"#\" style=\"text-decoration:none; color: "
  120. .($calbar['priority']==1 ? $color[1] : $color[6])
  121. ."\" title=\"$title\">".sm_encode_html_special_chars ($calbar['title'])."</a><br />\n";
  122. $i=$i+1;
  123. if($i==2){
  124. break;
  125. }
  126. }
  127. }
  128. echo "\n</td>\n";
  129. $aday++;
  130. }
  131. echo '</tr>';
  132. }
  133. }
  135. /**
  136. * end of monthly view and form to jump to any month and year
  137. * @return void
  138. * @access private
  139. */
  140. function endcalendar() {
  141. global $year, $month, $day, $color;
  143. echo html_tag ( 'tr' ) ."\n" .
  144. html_tag ( 'td', '', 'left', '', 'colspan="7"' ) ."\n" .
  145. " <form name=\"caljump\" action=\"calendar.php\" method=\"post\">\n".
  146. " <select name=\"year\">\n";
  148. echo " </select>\n".
  149. " <select name=\"month\">\n";
  151. echo " </select>\n".
  152. ' <input type="submit" value="' . _ ("Go") . "\" />\n".
  153. " </form>\n".
  154. " </td></tr>\n".
  155. "</table></td></tr></table>\n";
  156. }
  159. if( !isset( $month ) || $month <= 0){
  160. $month = date ( 'm' );
  161. }
  162. if( !isset($year) || $year <= 0){
  163. $year = date ( 'Y' );
  164. }
  165. if( !isset($day) || $day <= 0){
  166. $day = date ( 'd' );
  167. }
  169. $todayis = date ( 'mdY' );
  170. $calself=basename ($PHP_SELF);
  172. displayPageHeader ($color, 'None');
  175. startcalendar();
  176. drawmonthview();
  177. endcalendar();
  179. ?>
  180. </body></html>

Documentation generated on 2020年1月13日 04:24:15 +0100 by phpDocumentor 1.4.3

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