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Diffstat (limited to 'smartyplugins/function.bit_select_datetime.php')
| -rw-r--r-- | smartyplugins/function.bit_select_datetime.php | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/smartyplugins/function.bit_select_datetime.php b/smartyplugins/function.bit_select_datetime.php new file mode 100644 index 0000000..6110c4e --- /dev/null +++ b/smartyplugins/function.bit_select_datetime.php @@ -0,0 +1,115 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + * @version $Id$ + * @author hiran + */ + +/**** smarty_function_bit_select_datetime + * + * NOTE: This code looks good but needs intensive testing, especially with different date/time formats. + * + * This function generates HTML code that adds a date picker to an HTML form. + * Depending on Bitweaver settings (Administration/Themes/Theme Settings) + * this can be the ordinary Smarty way of date/time picking (see html_select_date and html_select_time functions) + * or a nice javascript calendar. + * + * Parameters: + * name The name of the inputfield. Use this to identify the date/datetime input from other inputs. (will be used for <input name="..., defaults to 'date'. + * showtime defines whether you need a date or datetime picking method. Set to 'true' or 'false', defaults to 'true'. + * format The datetime format used to display/return the timestamp. Defaults to the user's preference on this Bitweaver system. + * time The time value to be displayed, in the format given in the format parameter. Defaults to the current system time. + * + * Usage sample: + * <form action="edit.php" method="POST"> + * {formlabel label="Test JSCalendar"} + * {forminput} + * {bit_select_datetime name="mydate2" time=$gContent->mInfo.start} + * {/forminput} + * </form> + * + * Later, in edit.php, use this code to obtain the timestamp in UTC: + * $timestamp = $gBitSystem->mServerTimestamp->getUTCFromDisplayDate(_REQUEST['mydate2']) + * + */ +function smarty_function_bit_select_datetime( $pParams, &$gBitSmarty ) { + global $gBitSystem; + global $gBitUser; + + // Default values + $name = 'date'; // ID of the input field + // unsupported as of now $format = $gBitSystem->getConfig( 'site_short_date_format' ).' '.$gBitSystem->getConfig( 'site_short_time_format' ); // date format used + $showtime = 'true'; //true: show time; false: pick date only + $time = time(); // override the currently set date + + //extract actual parameters from the params hashmap. + extract( $pParams ); + + //calculate a name we can use for additional (internal) fields + $nname = str_replace('[', '_', str_replace(']', '_', $name)); + + if( $gBitSystem->isFeatureActive( 'site_use_jscalendar' ) ) { + // A readonly field will be used to display the currently selected value. + //A button besides the field will bring up the calendar (style similar to other PIM rich client applications) + //It is the readonly input field that will be evaluated back on the server + + //unsupported $format = preg_replace( "/%Z/", "", $format ); // JSCalendar does not know about time zones + $html_result = "<input type=\"text\" name=\"$name\" id=\"${nname}_id\" value=\"$time\" readonly />\n"; + $html_result = $html_result . "<button type=\"reset\" id=\"${nname}_button\">...</button>\n"; + $html_result = $html_result . "<script type=\"text/javascript\">\n"; + $html_result = $html_result . " Calendar.setup({\n"; + $html_result = $html_result . " date : \"$time\",\n"; + $html_result = $html_result . " inputField : \"${nname}_id\", // id of the input field\n"; + $html_result = $html_result . " ifFormat : \"%Y-%m-%d %H:%M\", // format of the input field\n"; + $html_result = $html_result . " showsTime : $showtime, // will display a time selector\n"; + $html_result = $html_result . " button : \"${nname}_button\", // trigger for the calendar (button ID)\n"; + $html_result = $html_result . " singleClick : true, // double-click mode\n"; + $html_result = $html_result . " step : 1 // show all years in drop-down boxes (instead of every other year as default)\n"; + $html_result = $html_result . " });\n"; + $html_result = $html_result . "</script>\n"; + } else { + require_once $gBitSmarty->_get_plugin_filepath( 'function', 'html_select_date' ); + require_once $gBitSmarty->_get_plugin_filepath( 'function', 'html_select_time' ); + + // we use html_select_date and html_select_time to pick a date, which generate a number of select fields. + //On every change a hidden field will be updated via javascript. + //it's the hidden field that is evaluated back on the server. + + $pDate = array ( + 'prefix' => $nname, + 'all_extra' => "onchange=\"bit_select_datetime_${nname}()\"", + 'time' => $time + ); + + $pTime = array ( + 'prefix' => $nname, + 'all_extra' => "onchange=\"bit_select_datetime_${nname}()\"", + 'display_seconds' => false, + 'time' => $time + ); + + $html_result = "<input type=\"hidden\" name=\"$name\" value=\"${time}\">"; + $html_result .= smarty_function_html_select_date( $pDate, $gBitSmarty ); + if( $showtime == 'true' ) { + $html_result .= smarty_function_html_select_time( $pTime, $gBitSmarty ); + $html_result .= "<script type=\"text/javascript\"> \n"; + $html_result .= " function bit_select_datetime_${nname} () {\n"; + $html_result .= " var date = new Date(); \n date.setHours ( document.getElementsByName(\"${nname}Hour\")[0].value);\ndate.setMinutes( document.getElementsByName(\"${nname}Minute\")[0].value); \n date.setFullYear(document.getElementsByName(\"${nname}Year\")[0].value,document.getElementsByName(\"${nname}Month\")[0].value-1,document.getElementsByName(\"${nname}Day\")[0].value); \n "; + $html_result .= "document.getElementsByName(\"${name}\")[0].value = Math.floor(date.getTime() / 1000);"; + $html_result .= "}\n"; + $html_result .= "</script>\n"; + } else { + $html_result .= "<script type=\"text/javascript\">\n"; + $html_result .= " function bit_select_datetime_${name} () {\n"; + $html_result .= " var date = new Date(); \n date.setDate( document.getElementsByName(\"${nname}Day\")[0].value ); \n date.setMonth(document.getElementsByName(\"${nname}Month\")[0].value-1); \n date.setFullYear(document.getElementsByName(\"${nname}Year\")[0].value); \n "; + $html_result .= " document.getElementsByName(\"${name}\")[0].value = Math.floor(date.getTime() / 1000);"; + $html_result .= "}\n"; + $html_result .= "</script>\n"; + } + } + + return $html_result."(".$gBitUser->getPreference('site_display_utc').")\n"; +} +?> |