*
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
include(PHPGW_API_INC . '/../../etemplate/inc/class.soetemplate.inc.php');
/*!
@class boetemplate
@abstract Buiseness Objects for eTemplates
@discussion Not so much so far, as the most logic is still in the UI-class
@param $types,$alings converts internal names/values to (more) human readible ones
*/
class boetemplate extends soetemplate
{
var $types = array(
'label' => 'Label', // Label $cell['label'] is (to be translated) textual content
'text' => 'Text', // Textfield 1 Line (size = [length][,maxlength])
'int' => 'Integer', // like text, but only numbers (size = [min][,max])
'float' => 'Floating Point', // --------------- " --------------------------
'textarea' => 'Textarea', // Multiline Text Input (size = [rows][,cols])
'checkbox'=> 'Checkbox',
'radio' => 'Radiobutton', // Radiobutton (size = value if checked)
'button' => 'Submitbutton',
'hrule' => 'Horizontal Rule',
'template' => 'Template', // $cell['name'] contains template-name, $cell['size'] index into $content,$cname,$readonlys
'image' => 'Image', // label = url, name=link or method, help=alt or title
'date' => 'Date', // Datefield, size='' timestamp or size=format like 'm/d/Y'
'select' => 'Selectbox', // Selectbox ($sel_options[$name] or $content[options-$name] is array with options)
// if size > 1 then multiple selections, size lines showed
'select-percent' => 'Select Percentage',
'select-priority' => 'Select Priority',
'select-access' => 'Select Access',
'select-country' => 'Select Country',
'select-state' => 'Select State', // US-states
'select-cat' => 'Select Cathegory', // Cathegory-Selection, size: -1=Single+All, 0=Single, >0=Multiple with size lines
'select-account' => 'Select Account', // label=accounts(default),groups,both
// size: -1=Single+not assigned, 0=Single, >0=Multiple
'raw' => 'Raw', // Raw html in $content[$cell['name']]
);
var $aligns = array(
'' => 'Left',
'right' => 'Right',
'center' => 'Center'
);
/*!
@function boetemplate
@abstract constructor of class
@discussion Calls the constructor of soetemplate
*/
function boetemplate()
{
$this->soetemplate();
}
/*!
@function expand_name($name,$c,$row,$c_='',$row_='',$cont='')
@abstract allows a few variables (eg. row-number) to be used in field-names
@discussion This is mainly used for autorepeat, but other use is possible.
@discussion You need to be aware of the rules PHP uses to expand vars in strings, a name
@discussion of "Row$row[length]" will expand to 'Row' as $row is scalar, you need to use
@discussion "Row${row}[length]" instead. Only one indirection is allowd in a string by php !!!
@discussion Out of that reason we have now the variable $row_cont, which is $cont[$row] too.
@discussion Attention !!!
@discussion Using only number as index in field-names causes a lot trouble, as depending
@discussion on the variable type (which php determines itself) you used filling and later
@discussion accessing the array it can by the index or the key of an array element.
@discussion To make it short and clear, use "Row$row" or "$col$row" not "$row" or "$row$col" !!!
@param $name the name to expand
@param $c is the column index starting with 0 (if you have row-headers, data-cells start at 1)
@param $row is the row number starting with 0 (if you have col-headers, data-cells start at 1)
@param $c_, $row_ are the respective values of the previous template-inclusion,
@param eg. the column-headers in the eTemplate-editor are templates itself,
@param to show the column-name in the header you can not use $col as it will
@param be constant as it is always the same col in the header-template,
@param what you want is the value of the previous template-inclusion.
@param $cont content array of the template, you might use it to generate button-names with
@param id values in it: "del[$cont[id]]" expands to "del[123]" if $cont = array('id' => 123)
*/
function expand_name($name,$c,$row,$c_='',$row_='',$cont='')
{
if (!$cont)
{
$cont = array();
}
$col = $this->num2chrs($c-1); // $c-1 to get: 0:'@', 1:'A', ...
$col_ = $this->num2chrs($c_-1);
$row_cont = $cont[$row];
eval('$name = "'.$name.'";');
return $name;
}
/*!
@function autorepeat_idx
@abstract Checks if we have an row- or column autorepeat and sets the indexes for $content, etc.
@discussion Autorepeat is important to allow a variable numer of rows or cols, eg. for a list.
@discussion The eTemplate has only one (have to be the last) row or column, which gets
@discussion automaticaly repeated as long as content is availible. To check this the content
@discussion has to be in an sub-array of content. The index / subscript into content is
@discussion determined by the content of size for templates or name for regular fields.
@discussion An autorepeat is defined by an index which contains variables to expand.
@discussion (vor variable expansion in names see expand_names). Usually I use the keys
@discussion $row: 0, 1, 2, 3, ... for only rows, $col: '@', 'A', 'B', 'C', ... for only cols or
@discussion $col$row: '@0','A0',... '@1','A1','B1',... '@2','A2','B2',... for both rows and cells.
@discussion In general everything expand_names can generate is ok - see there.
@discussion As you usually have col- and row-headers, data-cells start with '1' or 'A' !!!
@param $cell array with data of cell: name, type, size, ...
@param $c,$r col/row index starting from 0
@param &$idx returns the index in $content and $readonlys (NOT $sel_options !!!)
@param &$idx_cname returns the basename for the form-name: is $idx if only one value
@param (no ',') is given in size (name (not template-fields) are always only one value)
@param $check_col boolean to check for col- or row-autorepeat
@returns true if cell is autorepeat (has index with vars / '$') or false otherwise
*/
function autorepeat_idx($cell,$c,$r,&$idx,&$idx_cname,$check_col=False)
{
$org_idx = $idx = $cell[ $cell['type'] == 'template' ? 'size' : 'name' ];
$idx = $this->expand_name($idx,$c,$r);
if (!($komma = strpos($idx,',')))
{
$idx_cname = $idx;
}
else
{
$idx_cname = substr($idx,1+$komma);
$idx = substr($idx,0,$komma);
}
$Ok = False;
$pat = $org_idx;
while (!$Ok && ($pat = strstr($pat,'$')))
{
$pat = substr($pat,$pat[1] == '{' ? 2 : 1);
if ($check_col)
{
$Ok = $pat[0] == 'c' && !(substr($pat,0,4) == 'cont' ||
substr($pat,0,2) == 'c_' || substr($pat,0,4) == 'col_');
}
else
{
$Ok = $pat[0] == 'r' && !(substr($pat,0,2) == 'r_' || substr($pat,0,4) == 'row_');
}
}
if ($this->name && $this->name == $this->debug)
{
echo "$this->name ".($check_col ? 'col' : 'row')."-check: c=$c, r=$r, idx='$org_idx' ==> ".($Ok?'True':'False')."\n";
}
return $Ok;
}
/*!
@function save_appsession()
@abstract saves content,readonlys,template-keys, ... via the appsession function
@discussion As a user may open several windows with the same content/template wie generate a location-id from microtime
@discussion which is used as location for appsession to descriminate between the different windows. This location-id
@discussion is then saved as a hidden-var in the form. The above mentions session-id has nothing to do / is different
@discussion from the session-id which is constant for all windows opened in one session.
@returns the location-id
*/
function save_appsession($data)
{
list($msec,$sec) = explode(' ',microtime());
$id = $GLOBALS['phpgw_info']['flags']['currentapp'] . (intval(1000000 * $msec) + 1000000 * ($sec % 100000));
//echo "
microtime()=".microtime().", sec=$sec, msec=$msec, id=$id
\n";
$GLOBALS['phpgw']->session->appsession($id,'etemplate',$data);
return $id;
}
/*!
@function get_appsession()
@abstract gets content,readonlys,template-keys, ... back from the appsession function
@param $id the location-id
@returns the session-data
*/
function get_appsession($id)
{
$data = $GLOBALS['phpgw']->session->appsession($id,'etemplate');
//echo "get_appsession('$id') data="; _debug_array($data);
return $data;
}
/*!
@function disable_cells($name)
@abstract disables all cells with name == $name
*/
function disable_cells($name)
{
reset($this->data);
$n = 0;
while(list($row,$cols) = each($this->data))
{
while(list($col,$cell) = each($cols))
{
if ($cell['name'] == $name)
{
$this->data[$row][$col]['disabled'] = True;
++$n;
}
}
}
reset($this->data);
return $n;
}
};