modules/Calendar/CalendarGrid.php

   1 <?php
   2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
   3 /*********************************************************************************
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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
  53         /**
  54          * constructor
  55          * @param Calendar $cal
  56          */
  57         function __construct(&$cal){
  58                 global $current_user;
  59                 $this->cal = &$cal;
  60                 $this->today_ts = $GLOBALS['timedate']->getNow()->get_day_begin()->format('U');
  61
  62                 $this->startday = $current_user->get_first_day_of_week();
  63
  64                 $weekday_names = array();
  65                 for($i = 0; $i < 7; $i++){
  66                         $j = $i + $this->startday;
  67                         if($j >= 7)
  68                                 $j = $j - 7;
  69                         $weekday_names[$i] = $GLOBALS['app_list_strings']['dom_cal_day_short'][$j+1];
  70                 }
  71
  72                 $this->weekday_names = $weekday_names;
  73
  74                 $this->scrollable = false;
  75                 if(in_array($this->cal->view,array('day','week'))){
  76                         $this->scrollable = true;
  77                 }
  78
  79                 $this->time_step = $this->cal->time_step;
  80                 $this->time_format = $GLOBALS['timedate']->get_time_format();
  81                 $this->date_time_format = $GLOBALS['timedate']->get_date_time_format();
  82
  83         }
  84
  85
  86         /** Get html of calendar grid
  87          * @return string
  88          */
  89         public function display(){
  90                 $action = "display_".strtolower($this->cal->view);
  91                 return $this->$action();
  92         }
  93
  94         /** Get html of time column
  95          * @param integer $start timestamp
  96          * @return string
  97          */
  98         protected function get_time_column($start){
  99                 $str = "";
 100                 $head_content = "&nbsp;";
 101                 if($this->cal->view == 'month'){
 102                         if($this->startday == 0)
 103                                 $wf = 1;
 104                         else
 105                                 $wf = 0;
 106                         $head_content = "<a href='".ajaxLink("index.php?module=Calendar&action=index&view=week&hour=0&day=".$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>";
 107                 }
 108                 $str .= "<div class='left_time_col'>";
 109                         if(!$this->scrollable)
 110                                 $str .= "<div class='day_head'>".$head_content."</div>";
 111                         for($i = 0; $i < 24; $i++){
 112                                 for($j = 0; $j < 60; $j += $this->time_step){
 113
 114                                         if($j == 0){
 115                                                 $innerText = $GLOBALS['timedate']->fromTimestamp($start + $i * 3600)->format($this->time_format);
 116                                         }else{
 117                                                 $innerText = "&nbsp;";
 118                                         }
 119                                         if($j == 60 - $this->time_step && $this->time_step < 60){
 120                                                 $class = " odd_border";
 121                                         }else{
 122                                                 $class = "";
 123                                         }
 124                                         if($this->scrollable || !$this->check_owt($i,$j,$this->cal->d_start_minutes,$this->cal->d_end_minutes))
 125                                                 $str .= "<div class='left_cell".$class."'>".$innerText."</div>";
 126                                 }
 127                         }
 128                 $str .= "</div>";
 129                 return $str;
 130         }
 131
 132         /**
 133          * Get html of day slots column
 134          * @param integer $start timestamp
 135          * @param integer $day number of day in week
 136          * @param string $prefix prefix for id of timeslot used in shared view
 137          * @return string
 138          */
 139         protected function get_day_column($start,$day = 0,$prefix = ""){
 140                 $curr_time = $start;
 141                 $str = "";
 142                 $str .= "<div class='day_col'>";
 143                 $str .= $this->get_day_head($start,$day);
 144                 for($i = 0; $i < 24; $i++){
 145                         for($j = 0; $j < 60; $j += $this->time_step){
 146                                 $timestr = $GLOBALS['timedate']->fromTimestamp($curr_time)->format($this->time_format);
 147                                 if($j == 60 - $this->time_step && $this->time_step < 60){
 148                                         $class = " odd_border";
 149                                 }else{
 150                                         $class = "";
 151                                 }
 152                                 if($this->scrollable || !$this->check_owt($i,$j,$this->cal->d_start_minutes,$this->cal->d_end_minutes))
 153                                         $str .= "<div id='t_".$curr_time.$prefix."' class='slot".$class."' time='".$timestr."' datetime='".$GLOBALS['timedate']->fromTimestamp($curr_time)->format($this->date_time_format)."'></div>";
 154                                 $curr_time += $this->time_step*60;
 155                         }
 156                 }
 157                 $str .= "</div>";
 158                 return $str;
 159         }
 160
 161         /**
 162          * Get html of day head
 163          * @param integer $start timestamp
 164          * @param integer $day number of day in week
 165          * @param bulean $force force display header
 166          * @return string
 167          */
 168         protected function get_day_head($start,$day = 0,$force = false){
 169                 $str = "";
 170                 if(!$this->scrollable || $force){
 171                         $headstyle = "";
 172                         if($this->today_ts == $start)
 173                                 $headstyle = " today";
 174                         $str .= "<div class='day_head".$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>";
 175                 }
 176                 return $str;
 177         }
 178
 179         /**
 180          * Get true if out of working day
 181          * @param integer $i hours
 182          * @param integer $j minutes
 183          * @param integer $r_start start of working day in minutes
 184          * @param integer $r_end end of working day in minutes
 185          * @return boolean
 186          */
 187         protected function check_owt($i,$j,$r_start,$r_end){
 188                 if($i*60+$j < $r_start || $i*60+$j >= $r_end)
 189                         return true;
 190         }
 191
 192         /**
 193          * Get html of week calendar grid
 194          * @return string
 195          */
 196         protected function display_week(){
 197
 198                 $current_date = $this->cal->date_time;
 199                 $week_start = CalendarUtils::get_first_day_of_week($current_date);
 200                 $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 201
 202                 $str = "";
 203                 $str .= "<div id='cal-grid' style='visibility: hidden;'>";
 204
 205                         $str .= "<div style='overflow-y: hidden;'>";
 206                                 $str .= "<div class='left_time_col'>";
 207                                         $str .= "<div class='day_head'>&nbsp;</div>";
 208                                 $str .= "</div>";
 209                                 $str .= "<div class='week_block'>";
 210                                 for($d = 0; $d < 7; $d++){
 211                                         $curr_time = $week_start_ts + $d*86400;
 212                                         $str .= "<div class='day_col'>";
 213                                         $str .= $this->get_day_head($curr_time,$d,true);
 214                                         $str .= "</div>";
 215                                 }
 216                                 $str .= "</div>";
 217                         $str .= "</div>";
 218
 219                         $str .= "<div id='cal-scrollable' style='overflow-y: scroll; clear: both; height: 479px;'>";
 220                                 $str .= $this->get_time_column($week_start_ts);
 221                                 $str .= "<div class='week_block'>";
 222                                 for($d = 0; $d < 7; $d++){
 223                                         $curr_time = $week_start_ts + $d*86400;
 224                                         $str .= $this->get_day_column($curr_time);
 225                                 }
 226                                 $str .= "</div>";
 227                         $str .= "</div>";
 228
 229                 $str .= "</div>";
 230
 231                 return $str;
 232         }
 233
 234         /**
 235          * Get html of day calendar grid
 236          * @return string
 237          */
 238         protected function display_day(){
 239
 240                 $current_date = $this->cal->date_time;
 241                 $day_start_ts = $current_date->format('U') + $current_date->getOffset(); // convert to timestamp, ignore tz
 242
 243                 $str = "";
 244                 $str .= "<div id='cal-grid' style=' min-width: 300px; visibility: hidden;'>";
 245                         $str .= "<div id='cal-scrollable' style='overflow-y: scroll; height: 479px;'>";
 246                                 $str .= $this->get_time_column($day_start_ts);
 247                                 $d = 0;
 248                                 $curr_time = $day_start_ts + $d*86400;
 249                                 $str .= "<div class='week_block'>";
 250                                 $str .= $this->get_day_column($curr_time);
 251                                 $str .= "</div>";
 252                         $str .= "</div>";
 253                 $str .= "</div>";
 254
 255                 return $str;
 256         }
 257
 258         /**
 259          * Get html of month calendar grid
 260          * @return string
 261          */
 262         protected function display_month(){
 263
 264                 $current_date = $this->cal->date_time;
 265                 $month_start = $current_date->get_day_by_index_this_month(0);
 266                 $month_end = $month_start->get("+".$month_start->format('t')." days");
 267                 $week_start = CalendarUtils::get_first_day_of_week($month_start);
 268                 $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 269                 $month_end_ts = $month_end->format('U') + $month_end->getOffset();
 270
 271                 $str = "";
 272                 $str .= "<div id='cal-grid' style='visibility: hidden;'>";
 273                         $curr_time_global = $week_start_ts;
 274                         $w = 0;
 275                         while($curr_time_global < $month_end_ts){
 276                                 $str .= $this->get_time_column($curr_time_global);
 277                                 $str .= "<div class='week_block'>";
 278                                 for($d = 0; $d < 7; $d++){
 279                                         $curr_time = $week_start_ts + $d*86400 + $w*60*60*24*7;
 280                                         $str .= $this->get_day_column($curr_time,$d);
 281                                 }
 282                                 $str .= "</div>";
 283                                 $str .= "<div style='clear: left;'></div>";
 284                                 $curr_time_global += 60*60*24*7;
 285                                 $w++;
 286                         }
 287                 $str .= "</div>";
 288
 289                 return $str;
 290         }
 291
 292         /**
 293          * Get html of week shared grid
 294          * @return string
 295          */
 296         protected function display_shared(){
 297
 298                 $current_date = $this->cal->date_time;
 299                 $week_start = CalendarUtils::get_first_day_of_week($current_date);
 300                 $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 301
 302                 $str = "";
 303                 $str .= "<div id='cal-grid' style='visibility: hidden;'>";
 304                 $user_number = 0;
 305
 306                 $shared_user = new User();
 307                 foreach($this->cal->shared_ids as $member_id){
 308
 309                         $user_number_str = "_".$user_number;
 310
 311                         $shared_user->retrieve($member_id);
 312                         $str .= "<div style='clear: both;'></div>";
 313                         $str .= "<div class='monthCalBody'><h5 class='calSharedUser'>".$shared_user->full_name."</h5></div>";
 314                         $str .= "<div user_id='".$member_id."' user_name='".$shared_user->user_name."'>";
 315
 316                         $str .= $this->get_time_column($week_start_ts);
 317                                 $str .= "<div class='week_block'>";
 318                                 for($d = 0; $d < 7; $d++){
 319                                         $curr_time = $week_start_ts + $d*86400;
 320                                         $str .= $this->get_day_column($curr_time,$d,$user_number_str);
 321                                 }
 322                                 $str .= "</div>";
 323                         $str .= "</div>";
 324                         $user_number++;
 325                 }
 326                 $str .= "</div>";
 327
 328                 return $str;
 329         }
 330
 331         /**
 332          * Get html of year calendar
 333          * @return string
 334          */
 335         protected function display_year(){
 336
 337                 $weekEnd1 = 0 - $this->startday;
 338                 $weekEnd2 = -1 - $this->startday;
 339                 if($weekEnd1 < 0)
 340                         $weekEnd1 += 7;
 341                 if($weekEnd2 < 0)
 342                         $weekEnd2 += 7;
 343
 344                 $year_start = SugarDateTime::createFromFormat("Y-m-d",$this->cal->date_time->year.'-01-01');
 345
 346                 $str = "";
 347                 $str .= '<table id="daily_cal_table" cellspacing="1" cellpadding="0" border="0" width="100%">';
 348
 349                 for($m = 0; $m < 12; $m++){
 350
 351                         $month_start = $year_start->get("+".$m." months");
 352                         $month_start_ts = $month_start->format('U') + $month_start->getOffset();
 353                         $month_end = $month_start->get("+".$month_start->format('t')." days");
 354                         $week_start = CalendarUtils::get_first_day_of_week($month_start);
 355                         $week_start_ts = $week_start->format('U') + $week_start->getOffset(); // convert to timestamp, ignore tz
 356                         $month_end_ts = $month_end->format('U') + $month_end->getOffset();
 357
 358                         if($m % 3 == 0)
 359                                 $str .= "<tr>";
 360                                         $str .= '<td class="yearCalBodyMonth" align="center" valign="top" scope="row">';
 361                                                 $str .= '<a class="yearCalBodyMonthLink" href="'.ajaxLink('index.php?module=Calendar&action=index&view=month&&hour=0&day=1&month='.($m+1).'&year='.$GLOBALS['timedate']->fromTimestamp($month_start_ts)->format('Y')).'">'.$GLOBALS['app_list_strings']['dom_cal_month_long'][$m+1].'</a>';
 362                                                 $str .= '<table id="daily_cal_table" cellspacing="1" cellpadding="0" border="0" width="100%">';
 363                                                         $str .= '<tr class="monthCalBodyTH">';
 364                                                                 for($d = 0; $d < 7; $d++)
 365                                                                         $str .= '<th width="14%">'.$this->weekday_names[$d].'</th>';
 366                                                         $str .= '</tr>';
 367                                                         $curr_time_global = $week_start_ts;
 368                                                         $w = 0;
 369                                                         while($curr_time_global < $month_end_ts){
 370                                                                 $str .= '<tr class="monthViewDayHeight yearViewDayHeight">';
 371                                                                         for($d = 0; $d < 7; $d++){
 372                                                                                 $curr_time = $week_start_ts + $d*86400 + $w*60*60*24*7;
 373
 374                                                                                 if($curr_time < $month_start_ts || $curr_time >= $month_end_ts)
 375                                                                                         $monC = "";
 376                                                                                 else
 377                                                                                         $monC = '<a href="'.ajaxLink('index.php?module=Calendar&action=index&view=day&hour=0&day='.$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($curr_time)->format('j').'</a>';
 378
 379                                                                                 if($d == $weekEnd1 || $d == $weekEnd2)
 380                                                                                         $str .= "<td class='weekEnd monthCalBodyWeekEnd'>";
 381                                                                                 else
 382                                                                                         $str .= "<td class='monthCalBodyWeekDay'>";
 383
 384                                                                                                 $str .= $monC;
 385                                                                                         $str .= "</td>";
 386                                                                         }
 387                                                                 $str .= "</tr>";
 388                                                                 $curr_time_global += 60*60*24*7;
 389                                                                 $w++;
 390                                                         }
 391                                                 $str .= '</table>';
 392                                         $str .= '</td>';
 393                         if(($m - 2) % 3 == 0)
 394                                 $str .= "</tr>";
 395                 }
 396                 $str .= "</table>";
 397
 398                 return $str;
 399         }
 400 }
 401
 402 ?>