| 1 | <?php |
| 2 | |
| 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 $Id$ |
| 9 | * @package plugins |
| 10 | * @subpackage calendar |
| 11 | */ |
| 12 | |
| 13 | /** |
| 14 | * Include the SquirrelMail initialization file. |
| 15 | */ |
| 16 | require('../../include/init.php'); |
| 17 | |
| 18 | /* load date_intl() */ |
| 19 | include_once(SM_PATH . 'functions/date.php'); |
| 20 | |
| 21 | /* Calendar plugin required files. */ |
| 22 | include_once(SM_PATH . 'plugins/calendar/calendar_data.php'); |
| 23 | include_once(SM_PATH . 'plugins/calendar/functions.php'); |
| 24 | |
| 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 */ |
| 33 | |
| 34 | /** |
| 35 | * display upper part of month calendar view |
| 36 | * @return void |
| 37 | * @access private |
| 38 | */ |
| 39 | function startcalendar() { |
| 40 | global $year, $month, $color; |
| 41 | |
| 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'; |
| 50 | |
| 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=".($year-1)."&month=$month\"><< ".($year-1)."</a>" |
| 57 | ) . "\n". |
| 58 | html_tag( 'th', |
| 59 | "<a href=\"$self?year=$prev_year&month=$prev_month\">< " . |
| 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=$next_year&month=$next_month\">" . |
| 65 | date_intl( 'M', $next_date) . " ></a>" |
| 66 | ) . "\n". |
| 67 | html_tag( 'th', |
| 68 | "<a href=\"$self?year=".($year+1)."&month=$month\">".($year+1)." >></a>" |
| 69 | ) |
| 70 | ) . "\n". |
| 71 | html_tag( 'tr', |
| 72 | html_tag( 'th', _("Sunday"), '', $color[5], 'width="14%" width="90"' ) ."\n" . |
| 73 | html_tag( 'th', _("Monday"), '', $color[5], 'width="14%" width="90"' ) ."\n" . |
| 74 | html_tag( 'th', _("Tuesday"), '', $color[5], 'width="14%" width="90"' ) ."\n" . |
| 75 | html_tag( 'th', _("Wednesday"), '', $color[5], 'width="14%" width="90"' ) ."\n" . |
| 76 | html_tag( 'th', _("Thursday"), '', $color[5], 'width="14%" width="90"' ) ."\n" . |
| 77 | html_tag( 'th', _("Friday"), '', $color[5], 'width="14%" width="90"' ) ."\n" . |
| 78 | html_tag( 'th', _("Saturday"), '', $color[5], 'width="14%" width="90"' ) ."\n" |
| 79 | ) |
| 80 | ) , |
| 81 | '', $color[0] ) ."\n"; |
| 82 | } |
| 83 | |
| 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; |
| 91 | |
| 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=$year&month=$month&day="; |
| 105 | echo(($aday<10) ? "0" : ""); |
| 106 | echo "$aday>$aday</a></font></div>"; |
| 107 | } else { |
| 108 | echo html_tag( 'td', '', 'left', $color[0]) ."\n". |
| 109 | " "; |
| 110 | } |
| 111 | if (isset($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 | } |
| 134 | |
| 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, $month; |
| 142 | |
| 143 | echo html_tag( 'tr' ) ."\n" . |
| 144 | html_tag( 'td', '', 'left', '', 'colspan="7"' ) ."\n" . |
| 145 | " <form name=\"caljump\" action=\"calendar.php\" method=\"post\">\n". |
| 146 | " <select name=\"year\">\n"; |
| 147 | select_option_year($year); |
| 148 | echo " </select>\n". |
| 149 | " <select name=\"month\">\n"; |
| 150 | select_option_month($month); |
| 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 | } |
| 157 | |
| 158 | |
| 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 | } |
| 168 | |
| 169 | $todayis = date( 'mdY' ); |
| 170 | $calself=basename($PHP_SELF); |
| 171 | |
| 172 | displayPageHeader($color); |
| 173 | calendar_header(); |
| 174 | readcalendardata(); |
| 175 | startcalendar(); |
| 176 | drawmonthview(); |
| 177 | endcalendar(); |
| 178 | |
| 179 | ?> |
| 180 | </body></html> |