modules/Calendar/CalendarGrid.php

   1 <?php
   2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
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  37
  38
  39
  40 global $timedate;
  41
  42 class CalendarGrid {
  43
  44         protected $cal; // Calendar object
  45         protected $today_ts; // timestamp of today
  46         protected $weekday_names; // string array of names of week days
  47         protected $startday; // first day of week
  48         protected $scrollable; // srolling in calendar
  49         protected $time_step = 30; // time step
  50         protected $time_format; // user time format
  51         protected $date_time_format; // user date time format
  52         protected $scroll_height; // height of scrollable div
  53
  54         /**
  55          * constructor
  56          * @param Calendar $cal
  57          */
  58         function __construct(&$cal){
  59                 global $current_user;
  60                 $this->cal = &$cal;
  61                 $today = $GLOBALS['timedate']->getNow(true)->get_day_begin();
  62                 $this->today_ts = $today->format('U') + $today->getOffset();
  63                 $this->startday = $current_user->get_first_day_of_week();
  64
  65                 $weekday_names = array();
  66                 for($i = 0; $i < 7; $i++){
  67                         $j = $i + $this->startday;
  68                         if($j >= 7)
  69                                 $j = $j - 7;
  70                         $weekday_names[$i] = $GLOBALS['app_list_strings']['dom_cal_day_short'][$j+1];
  71                 }
  72
  73                 $this->weekday_names = $weekday_names;
  74
  75                 $this->scrollable = false;
  76                 if(in_array($this->cal->view,array('day','week'))){
  77                         $this->scrollable = true;
  78                         if($this->cal->time_step < 30)
  79                                 $this->scroll_height = 480;
  80                         else
  81                                 $this->scroll_height = $this->cal->celcount * 15 + 1;
  82                 }
  83
  84                 $this->time_step = $this->cal->time_step;
  85                 $this->time_format = $GLOBALS['timedate']->get_time_format();
  86                 $this->date_time_format = $GLOBALS['timedate']->get_date_time_format();
  87
  88         }
  89
  90
  91         /** Get html of calendar grid
  92          * @return string
  93          */
  94         public function display(){
  95                 $action = "display_".strtolower($this->cal->view);
  96                 return $this->$action();
  97         }
  98
  99         /** Get html of time column
 100          * @param integer $start timestamp
 101          * @return string
 102          */
 103         protected function get_time_column($start){
 104                 $str = "";
 105                 $head_content = "&nbsp;";
 106                 if($this->cal->view == 'month'){
 107                         if($this->startday == 0)
 108                                 $wf = 1;
 109                         else
 110                                 $wf = 0;
 111                         $head_content = "<a href='".ajaxLink("index.php?module=Calendar&action=index&view=week&hour=0&day=".$GLOBALS['timedate']->fromTimestamp($start)->format('j')."&month=".$GLOBALS['timedate']->fromTimestamp($start)->format('n')."&year=".$GLOBALS['timedate']->fromTimestamp($start)->format('Y'))."'>".$GLOBALS['timedate']->fromTimestamp($start + $wf*3600*24)->format('W')."</a>";
 112                 }
 113                 $str .= "<div class='left_time_col'>";
 114                         if(!$this->scrollable)
 115                                 $str .= "<div class='day_head'>".$head_content."</div>";
 116                         for($i = 0; $i < 24; $i++){
 117                                 for($j = 0; $j < 60; $j += $this->time_step){
 118
 119                                         if($j == 0){
 120                                                 $innerText = $GLOBALS['timedate']->fromTimestamp($start + $i * 3600)->format($this->time_format);
 121                                         }else{
 122                                                 $innerText = "&nbsp;";
 123                                         }
 124                                         if($j == 60 - $this->time_step && $this->time_step < 60){
 125                                                 $class = " odd_border";
 126                                         }else{
 127                                                 $class = "";
 128                                         }
 129                                         if($this->scrollable || !$this->check_owt($i,$j,$this->cal->d_start_minutes,$this->cal->d_end_minutes))
 130                                                 $str .= "<div class='left_cell".$class."'>".$innerText."</div>";
 131                                 }
 132                         }
 133                 $str .= "</div>";
 134                 return $str;
 135         }
 136
 137         /**
 138          * Get html of day slots column
 139          * @param integer $start timestamp
 140          * @param integer $day number of day in week
 141          * @param string $prefix prefix for id of timeslot used in shared view
 142          * @return string
 143          */
 144         protected function get_day_column($start,$day = 0,$prefix = ""){
 145                 $curr_time = $start;
 146                 $str = "";
 147                 $str .= "<div class='day_col'>";
 148                 $str .= $this->get_day_head($start,$day);
 149                 for($i = 0; $i < 24; $i++){
 150                         for($j = 0; $j < 60; $j += $this->time_step){
 151                                 $timestr = $GLOBALS['timedate']->fromTimestamp($curr_time)->format($this->time_format);
 152                                 if($j == 60 - $this->time_step && $this->time_step < 60){
 153                                         $class = " odd_border";
 154                                 }else{
 155                                         $class = "";
 156                                 }
 157                                 if($this->scrollable || !$this->check_owt($i,$j,$this->cal->d_start_minutes,$this->cal->d_end_minutes))
 158                                         $str .= "<div id='t_".$curr_time.$prefix."' class='slot".$class."' time='".$timestr."' datetime='".$GLOBALS['timedate']->fromTimestamp($curr_time)->format($this->date_time_format)."'></div>";
 159                                 $curr_time += $this->time_step*60;
 160                         }
 161                 }
 162                 $str .= "</div>";
 163                 return $str;
 164         }
 165
 166         /**
 167          * Get html of day head
 168          * @param integer $start timestamp
 169          * @param integer $day number of day in week
 170          * @param bulean $force force display header
 171          * @return string
 172          */
 173         protected function get_day_head($start,$day = 0,$force = false){
 174                 $str = "";
 175                 if(!$this->scrollable || $force){
 176                         $headstyle = "";
 177                         if($this->today_ts == $start)
 178                                 $headstyle = " today";
 179                         $str .= "<div class='day_head".$headstyle."'><a href='".ajaxLink("index.php?module=Calendar&action=index&view=day&hour=0&day=".$GLOBALS['timedate']->fromTimestamp($start)->format('j')."&month=".$GLOBALS['timedate']->fromTimestamp($start)->format('n')."&year=".$GLOBALS['timedate']->fromTimestamp($start)->format('Y'))."'>".$this->weekday_names[$day]." ".$GLOBALS['timedate']->fromTimestamp($start)->format('d')."</a></div>";
 180                 }
 181                 return $str;
 182         }
 183
 184         /**
 185          * Get true if out of working day
 186          * @param integer $i hours
 187          * @param integer $j minutes
 188          * @param integer $r_start start of working day in minutes
 189          * @param integer $r_end end of working day in minutes
 190          * @return boolean
 191          */
 192         protected function check_owt($i,$j,$r_start,$r_end){
 193                 if($i*60+$j < $r_start || $i*60+$j >= $r_end)
 194                         return true;
 195         }
 196
 197         /**
 198          * Get html of week calendar grid
 199          * @return string
 200          */
 201         protected function display_week(){
 202
 203                 $current_date = $this->cal->date_time;
 204                 $week_start = CalendarUtils::get_first_day_of_week($current_date);
 205                 $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 206
 207                 $str = "";
 208                 $str .= "<div id='cal-grid' style='visibility: hidden;'>";
 209
 210                         $str .= "<div style='overflow-y: hidden;'>";
 211                                 $str .= "<div class='left_time_col'>";
 212                                         $str .= "<div class='day_head'>&nbsp;</div>";
 213                                 $str .= "</div>";
 214                                 $str .= "<div class='week_block'>";
 215                                 for($d = 0; $d < 7; $d++){
 216                                         $curr_time = $week_start_ts + $d*86400;
 217                                         $str .= "<div class='day_col'>";
 218                                         $str .= $this->get_day_head($curr_time,$d,true);
 219                                         $str .= "</div>";
 220                                 }
 221                                 $str .= "</div>";
 222                         $str .= "</div>";
 223
 224                         $str .= "<div id='cal-scrollable' style='clear: both; height: ".$this->scroll_height ."px;'>";
 225                                 $str .= $this->get_time_column($week_start_ts);
 226                                 $str .= "<div class='week_block'>";
 227                                 for($d = 0; $d < 7; $d++){
 228                                         $curr_time = $week_start_ts + $d*86400;
 229                                         $str .= $this->get_day_column($curr_time);
 230                                 }
 231                                 $str .= "</div>";
 232                         $str .= "</div>";
 233
 234                 $str .= "</div>";
 235
 236                 return $str;
 237         }
 238
 239         /**
 240          * Get html of day calendar grid
 241          * @return string
 242          */
 243         protected function display_day(){
 244
 245                 $current_date = $this->cal->date_time;
 246                 $day_start_ts = $current_date->format('U') + $current_date->getOffset(); // convert to timestamp, ignore tz
 247
 248
 249                 $str = "";
 250                 $str .= "<div id='cal-grid' style=' min-width: 300px; visibility: hidden;'>";
 251                         $str .= "<div id='cal-scrollable' style='height: ".$this->scroll_height ."px;'>";
 252                                 $str .= $this->get_time_column($day_start_ts);
 253                                 $d = 0;
 254                                 $curr_time = $day_start_ts + $d*86400;
 255                                 $str .= "<div class='week_block'>";
 256                                 $str .= $this->get_day_column($curr_time);
 257                                 $str .= "</div>";
 258                         $str .= "</div>";
 259                 $str .= "</div>";
 260
 261                 return $str;
 262         }
 263
 264         /**
 265          * Get html of month calendar grid
 266          * @return string
 267          */
 268         protected function display_month(){
 269
 270                 $current_date = $this->cal->date_time;
 271                 $month_start = $current_date->get_day_by_index_this_month(0);
 272                 $month_end = $month_start->get("+".$month_start->format('t')." days");
 273                 $week_start = CalendarUtils::get_first_day_of_week($month_start);
 274                 $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 275                 $month_end_ts = $month_end->format('U') + $month_end->getOffset();
 276
 277                 $str = "";
 278                 $str .= "<div id='cal-grid' style='visibility: hidden;'>";
 279                         $curr_time_global = $week_start_ts;
 280                         $w = 0;
 281                         while($curr_time_global < $month_end_ts){
 282                                 $str .= $this->get_time_column($curr_time_global);
 283                                 $str .= "<div class='week_block'>";
 284                                 for($d = 0; $d < 7; $d++){
 285                                         $curr_time = $week_start_ts + $d*86400 + $w*60*60*24*7;
 286                                         $str .= $this->get_day_column($curr_time,$d);
 287                                 }
 288                                 $str .= "</div>";
 289                                 $str .= "<div style='clear: left;'></div>";
 290                                 $curr_time_global += 60*60*24*7;
 291                                 $w++;
 292                         }
 293                 $str .= "</div>";
 294
 295                 return $str;
 296         }
 297
 298         /**
 299          * Get html of week shared grid
 300          * @return string
 301          */
 302         protected function display_shared(){
 303
 304                 $current_date = $this->cal->date_time;
 305                 $week_start = CalendarUtils::get_first_day_of_week($current_date);
 306                 $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 307
 308                 $str = "";
 309                 $str .= "<div id='cal-grid' style='visibility: hidden;'>";
 310                 $user_number = 0;
 311
 312                 $shared_user = new User();
 313                 foreach($this->cal->shared_ids as $member_id){
 314
 315                         $user_number_str = "_".$user_number;
 316
 317                         $shared_user->retrieve($member_id);
 318                         $str .= "<div style='clear: both;'></div>";
 319                         $str .= "<div class='monthCalBody'><h5 class='calSharedUser'>".$shared_user->full_name."</h5></div>";
 320                         $str .= "<div user_id='".$member_id."' user_name='".$shared_user->user_name."'>";
 321
 322                         $str .= $this->get_time_column($week_start_ts);
 323                                 $str .= "<div class='week_block'>";
 324                                 for($d = 0; $d < 7; $d++){
 325                                         $curr_time = $week_start_ts + $d*86400;
 326                                         $str .= $this->get_day_column($curr_time,$d,$user_number_str);
 327                                 }
 328                                 $str .= "</div>";
 329                         $str .= "</div>";
 330                         $user_number++;
 331                 }
 332                 $str .= "</div>";
 333
 334                 return $str;
 335         }
 336
 337         /**
 338          * Get html of year calendar
 339          * @return string
 340          */
 341         protected function display_year(){
 342
 343                 $weekEnd1 = 0 - $this->startday;
 344                 $weekEnd2 = -1 - $this->startday;
 345                 if($weekEnd1 < 0)
 346                         $weekEnd1 += 7;
 347                 if($weekEnd2 < 0)
 348                         $weekEnd2 += 7;
 349
 350                 $year_start = $GLOBALS['timedate']->fromString($this->cal->date_time->year.'-01-01');
 351
 352                 $str = "";
 353                 $str .= '<table id="daily_cal_table" cellspacing="1" cellpadding="0" border="0" width="100%">';
 354
 355                 for($m = 0; $m < 12; $m++){
 356
 357                         $month_start = $year_start->get("+".$m." months");
 358                         $month_start_ts = $month_start->format('U') + $month_start->getOffset();
 359                         $month_end = $month_start->get("+".$month_start->format('t')." days");
 360                         $week_start = CalendarUtils::get_first_day_of_week($month_start);
 361                         $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 362                         $month_end_ts = $month_end->format('U') + $month_end->getOffset();
 363                         $table_id = "daily_cal_table".$m; //bug 47471
 364
 365                         if($m % 3 == 0)
 366                                 $str .= "<tr>";
 367                                         $str .= '<td class="yearCalBodyMonth" align="center" valign="top" scope="row">';
 368                                                 $str .= '<a class="yearCalBodyMonthLink" href="'.ajaxLink('index.php?module=Calendar&action=index&view=month&&hour=0&day=1&month='.($m+1).'&year='.$GLOBALS['timedate']->fromTimestamp($month_start_ts)->format('Y')).'">'.$GLOBALS['app_list_strings']['dom_cal_month_long'][$m+1].'</a>';
 369                                                 $str .= '<table id="'. $table_id. '" cellspacing="1" cellpadding="0" border="0" width="100%">';
 370                                                         $str .= '<tr class="monthCalBodyTH">';
 371                                                                 for($d = 0; $d < 7; $d++)
 372                                                                         $str .= '<th width="14%">'.$this->weekday_names[$d].'</th>';
 373                                                         $str .= '</tr>';
 374                                                         $curr_time_global = $week_start_ts;
 375                                                         $w = 0;
 376                                                         while($curr_time_global < $month_end_ts){
 377                                                                 $str .= '<tr class="monthViewDayHeight yearViewDayHeight">';
 378                                                                         for($d = 0; $d < 7; $d++){
 379                                                                                 $curr_time = $week_start_ts + $d*86400 + $w*60*60*24*7;
 380
 381                                                                                 if($curr_time < $month_start_ts || $curr_time >= $month_end_ts)
 382                                                                                         $monC = "";
 383                                                                                 else
 384                                                                                         $monC = '<a href="'.ajaxLink('index.php?module=Calendar&action=index&view=day&hour=0&day='.$GLOBALS['timedate']->fromTimestamp($curr_time)->format('j').'&month='.$GLOBALS['timedate']->fromTimestamp($curr_time)->format('n').'&year='.$GLOBALS['timedate']->fromTimestamp($curr_time)->format('Y')) .'">'.$GLOBALS['timedate']->fromTimestamp($curr_time)->format('j').'</a>';
 385
 386                                                                                 if($d == $weekEnd1 || $d == $weekEnd2)
 387                                                                                         $str .= "<td class='weekEnd monthCalBodyWeekEnd'>";
 388                                                                                 else
 389                                                                                         $str .= "<td class='monthCalBodyWeekDay'>";
 390                                                                                                 $str .= $monC;
 391                                                                                         $str .= "</td>";
 392                                                                         }
 393                                                                 $str .= "</tr>";
 394                                                                 $curr_time_global += 60*60*24*7;
 395                                                                 $w++;
 396                                                         }
 397                                                 $str .= '</table>';
 398                                         $str .= '</td>';
 399                         if(($m - 2) % 3 == 0)
 400                                 $str .= "</tr>";
 401                 }
 402                 $str .= "</table>";
 403
 404                 return $str;
 405         }
 406 }
 407
 408 ?>