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textpattern/textpattern/textpattern.js at dev · benpope82/textpattern · GitHub
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/*
* Textpattern Content Management System
* https://textpattern.io/
*
* Copyright (C) 2017 The Textpattern Development Team
*
* This file is part of Textpattern.
*
* Textpattern 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, version 2.
*
* Textpattern is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Textpattern. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* Collection of client-side tools.
*/
/**
* Ascertain the page direction (LTR or RTL) as a variable.
*/
var
langdir
=
document
.
documentElement
.
dir
;
/**
* Checks if HTTP cookies are enabled.
*
*
@return
{
boolean
}
*/
function
checkCookies
(
)
{
var
date
=
new
Date
(
)
;
date
.
setTime
(
date
.
getTime
(
)
+
(
60
*
1000
)
)
;
document
.
cookie
=
'testcookie=enabled; expired='
+
date
.
toGMTString
(
)
+
'; path=/'
;
cookieEnabled
=
(
document
.
cookie
.
length
>
2
)
?
true
:
false
;
date
.
setTime
(
date
.
getTime
(
)
-
(
60
*
1000
)
)
;
document
.
cookie
=
'testcookie=; expires='
+
date
.
toGMTString
(
)
+
'; path=/'
;
return
cookieEnabled
;
}
/**
* Spawns a centred popup window.
*
*
@param
{
string
} url The location
*
@param
{
integer
} width The width
*
@param
{
integer
} height The height
*
@param
{
string
} options A list of options
*/
function
popWin
(
url
,
width
,
height
,
options
)
{
var
w
=
(
width
)
?
width
:
400
;
var
h
=
(
height
)
?
height
:
400
;
var
t
=
(
screen
.
height
)
?
(
screen
.
height
-
h
)
/
2
:
0
;
var
l
=
(
screen
.
width
)
?
(
screen
.
width
-
w
)
/
2
:
0
;
var
opt
=
(
options
)
?
options
:
'toolbar = no, location = no, directories = no, '
+
'status = yes, menubar = no, scrollbars = yes, copyhistory = no, resizable = yes'
;
var
popped
=
window
.
open
(
url
,
'popupwindow'
,
'top = '
+
t
+
', left = '
+
l
+
', width = '
+
w
+
', height = '
+
h
+
','
+
opt
)
;
popped
.
focus
(
)
;
}
/**
* Basic confirmation for potentially powerful choices (like deletion,
* for example).
*
*
@param
{
string
} msg The message
*
@return
{
boolean
} TRUE if user confirmed the action
*/
function
verify
(
msg
)
{
return
confirm
(
msg
)
;
}
/**
* Multi-edit functions.
*
*
@param
{
string|object
} method Called method, or options
*
@param
{
object
} opt Options if method is a method
*
@return
{
object
} this
*
@since
4.5.0
*/
jQuery
.
fn
.
txpMultiEditForm
=
function
(
method
,
opt
)
{
var
args
=
{
}
;
var
defaults
=
{
'checkbox'
:
'input[name="selected[]"][type=checkbox]'
,
'row'
:
'tbody td'
,
'highlighted'
:
'tr'
,
'filteredClass'
:
'filtered'
,
'selectedClass'
:
'selected'
,
'actions'
:
'select[name=edit_method]'
,
'submitButton'
:
'.multi-edit input[type=submit]'
,
'selectAll'
:
'input[name=select_all][type=checkbox]'
,
'rowClick'
:
true
,
'altClick'
:
true
,
'confirmation'
:
textpattern
.
gTxt
(
'are_you_sure'
)
}
;
if
(
$
.
type
(
method
)
!==
'string'
)
{
opt
=
method
;
method
=
null
;
}
else
{
args
=
opt
;
}
this
.
closest
(
'form'
)
.
each
(
function
(
)
{
var
$this
=
$
(
this
)
,
form
=
{
}
,
methods
=
{
}
,
lib
=
{
}
;
if
(
$this
.
data
(
'_txpMultiEdit'
)
)
{
form
=
$this
.
data
(
'_txpMultiEdit'
)
;
opt
=
$
.
extend
(
form
.
opt
,
opt
)
;
}
else
{
opt
=
$
.
extend
(
defaults
,
opt
)
;
form
.
boxes
=
opt
.
checkbox
;
form
.
editMethod
=
$this
.
find
(
opt
.
actions
)
;
form
.
lastCheck
=
null
;
form
.
opt
=
opt
;
form
.
selectAll
=
$this
.
find
(
opt
.
selectAll
)
;
form
.
button
=
$this
.
find
(
opt
.
submitButton
)
;
}
/**
* Registers a multi-edit option.
*
*
@param
{
object
} options
*
@param
{
string
} options.label The option's label
*
@param
{
string
} options.value The option's value
*
@param
{
string
} options.html The second step HTML
*
@return
{
object
} methods
*/
methods
.
addOption
=
function
(
options
)
{
var
settings
=
$
.
extend
(
{
'label'
:
null
,
'value'
:
null
,
'html'
:
null
}
,
options
)
;
if
(
!
settings
.
value
)
{
return
methods
;
}
var
option
=
form
.
editMethod
.
find
(
'option'
)
.
filter
(
function
(
)
{
return
$
(
this
)
.
val
(
)
===
settings
.
value
;
}
)
;
var
exists
=
(
option
.
length
>
0
)
;
form
.
editMethod
.
val
(
''
)
;
if
(
!
exists
)
{
option
=
$
(
'<option />'
)
;
}
if
(
!
option
.
data
(
'_txpMultiMethod'
)
)
{
if
(
!
option
.
val
(
)
)
{
option
.
val
(
settings
.
value
)
;
}
if
(
!
option
.
text
(
)
&&
settings
.
label
)
{
option
.
text
(
settings
.
label
)
;
}
option
.
data
(
'_txpMultiMethod'
,
settings
.
html
)
;
}
if
(
!
exists
)
{
form
.
editMethod
.
append
(
option
)
;
}
return
methods
;
}
;
/**
* Selects rows based on supplied arguments.
*
* Only one of the filters applies at a time.
*
*
@param
{
object
} options
*
@param
{
array
} options.index Indexes to select
*
@param
{
array
} options.range Select index range, takes [min, max]
*
@param
{
array
} options.value Values to select
*
@param
{
boolean
} options.checked TRUE to check, FALSE to uncheck
*
@return
{
object
} methods
*/
methods
.
select
=
function
(
options
)
{
var
settings
=
$
.
extend
(
{
'index'
:
null
,
'range'
:
null
,
'value'
:
null
,
'checked'
:
true
}
,
options
)
;
var
obj
=
$this
.
find
(
form
.
boxes
)
;
if
(
settings
.
value
!==
null
)
{
obj
=
obj
.
filter
(
function
(
)
{
return
$
.
inArray
(
$
(
this
)
.
val
(
)
,
settings
.
value
)
!==
-
1
;
}
)
;
}
else
if
(
settings
.
index
!==
null
)
{
obj
=
obj
.
filter
(
function
(
index
)
{
return
$
.
inArray
(
index
,
settings
.
index
)
!==
-
1
;
}
)
;
}
else
if
(
settings
.
range
!==
null
)
{
obj
=
obj
.
slice
(
settings
.
range
[
0
]
,
settings
.
range
[
1
]
)
;
}
obj
.
prop
(
'checked'
,
settings
.
checked
)
.
change
(
)
;
return
methods
;
}
;
/**
* Highlights selected rows.
*
*
@return
{
object
} lib
*/
lib
.
highlight
=
function
(
)
{
var
element
=
$this
.
find
(
form
.
boxes
)
;
element
.
filter
(
':checked'
)
.
closest
(
opt
.
highlighted
)
.
addClass
(
opt
.
selectedClass
)
;
element
.
filter
(
':not(:checked)'
)
.
closest
(
opt
.
highlighted
)
.
removeClass
(
opt
.
selectedClass
)
;
return
lib
;
}
;
/**
* Extends click region to whole row.
*
*
@return
{
object
} lib
*/
lib
.
extendedClick
=
function
(
)
{
if
(
opt
.
rowClick
)
{
var
selector
=
opt
.
row
;
}
else
{
var
selector
=
form
.
boxes
;
}
$this
.
on
(
'click'
,
selector
,
function
(
e
)
{
var
self
=
(
$
(
e
.
target
)
.
is
(
form
.
boxes
)
||
$
(
this
)
.
is
(
form
.
boxes
)
)
;
if
(
!
self
&&
(
e
.
target
!=
this
||
$
(
this
)
.
is
(
'a, :input'
)
||
$
(
e
.
target
)
.
is
(
'a, :input'
)
)
)
{
return
;
}
if
(
!
self
&&
opt
.
altClick
&&
!
e
.
altKey
&&
!
e
.
ctrlKey
)
{
return
;
}
var
box
=
$
(
this
)
.
closest
(
opt
.
highlighted
)
.
find
(
form
.
boxes
)
;
if
(
box
.
length
<
1
)
{
return
;
}
var
checked
=
box
.
prop
(
'checked'
)
;
if
(
self
)
{
checked
=
!
checked
;
}
if
(
e
.
shiftKey
&&
form
.
lastCheck
)
{
var
boxes
=
$this
.
find
(
form
.
boxes
)
;
var
start
=
boxes
.
index
(
box
)
;
var
end
=
boxes
.
index
(
form
.
lastCheck
)
;
methods
.
select
(
{
'range'
:
[
Math
.
min
(
start
,
end
)
,
Math
.
max
(
start
,
end
)
+
1
]
,
'checked'
:
!
checked
}
)
;
}
else
if
(
!
self
)
{
box
.
prop
(
'checked'
,
!
checked
)
.
change
(
)
;
}
if
(
checked
===
false
)
{
form
.
lastCheck
=
box
;
}
else
{
form
.
lastCheck
=
null
;
}
}
)
;
return
lib
;
}
;
/**
* Tracks row checks.
*
*
@return
{
object
} lib
*/
lib
.
checked
=
function
(
)
{
$this
.
on
(
'change'
,
form
.
boxes
,
function
(
e
)
{
var
box
=
$
(
this
)
;
var
boxes
=
$this
.
find
(
form
.
boxes
)
;
if
(
box
.
prop
(
'checked'
)
)
{
$
(
this
)
.
closest
(
opt
.
highlighted
)
.
addClass
(
opt
.
selectedClass
)
;
}
else
{
$
(
this
)
.
closest
(
opt
.
highlighted
)
.
removeClass
(
opt
.
selectedClass
)
;
}
if
(
typeof
(
e
.
originalEvent
)
!=
'undefined'
)
{
form
.
selectAll
.
prop
(
'checked'
,
box
.
prop
(
'checked'
)
&&
boxes
.
filter
(
':checked'
)
.
length
===
boxes
.
length
)
.
change
(
)
;
}
}
)
;
return
lib
;
}
;
/**
* Handles edit method selecting.
*
*
@return
{
object
} lib
*/
lib
.
changeMethod
=
function
(
)
{
form
.
button
.
hide
(
)
;
form
.
editMethod
.
val
(
''
)
.
change
(
function
(
e
)
{
var
selected
=
$
(
this
)
.
find
(
'option:selected'
)
;
$this
.
find
(
'.multi-step'
)
.
remove
(
)
;
if
(
selected
.
length
<
1
||
selected
.
val
(
)
===
''
)
{
form
.
button
.
hide
(
)
;
return
lib
;
}
if
(
selected
.
data
(
'_txpMultiMethod'
)
)
{
$
(
this
)
.
after
(
$
(
'<div />'
)
.
attr
(
'class'
,
'multi-step multi-option'
)
.
html
(
selected
.
data
(
'_txpMultiMethod'
)
)
)
;
form
.
button
.
show
(
)
;
}
else
{
form
.
button
.
hide
(
)
;
$
(
this
)
.
parents
(
'form'
)
.
submit
(
)
;
}
}
)
;
return
lib
;
}
;
/**
* Handles sending.
*
*
@return
{
object
} lib
*/
lib
.
sendForm
=
function
(
)
{
$this
.
submit
(
function
(
)
{
if
(
opt
.
confirmation
!==
false
&&
verify
(
opt
.
confirmation
)
===
false
)
{
form
.
editMethod
.
val
(
''
)
.
change
(
)
;
return
false
;
}
}
)
;
return
lib
;
}
;
if
(
!
$this
.
data
(
'_txpMultiEdit'
)
)
{
lib
.
highlight
(
)
.
extendedClick
(
)
.
checked
(
)
.
changeMethod
(
)
.
sendForm
(
)
;
(
function
(
)
{
var
multiOptions
=
$this
.
find
(
'.multi-option:not(.multi-step)'
)
;
form
.
editMethod
.
find
(
'option[value!=""]'
)
.
each
(
function
(
)
{
var
value
=
$
(
this
)
.
val
(
)
;
var
option
=
multiOptions
.
filter
(
function
(
)
{
return
$
(
this
)
.
data
(
'multi-option'
)
===
value
;
}
)
;
if
(
option
.
length
>
0
)
{
methods
.
addOption
(
{
'label'
:
null
,
'html'
:
option
.
eq
(
0
)
.
contents
(
)
,
'value'
:
$
(
this
)
.
val
(
)
}
)
;
}
}
)
;
multiOptions
.
remove
(
)
;
}
)
(
)
;
form
.
selectAll
.
on
(
'change'
,
function
(
e
)
{
if
(
typeof
(
e
.
originalEvent
)
!=
'undefined'
)
{
methods
.
select
(
{
'checked'
:
$
(
this
)
.
prop
(
'checked'
)
}
)
;
}
$this
.
toggleClass
(
opt
.
filteredClass
,
!
$
(
this
)
.
prop
(
'checked'
)
)
;
}
)
.
change
(
)
;
}
if
(
method
&&
methods
[
method
]
)
{
methods
[
method
]
.
call
(
$this
,
args
)
;
}
$this
.
data
(
'_txpMultiEdit'
,
form
)
;
}
)
;
return
this
;
}
;
/**
* Adds an event handler.
*
* See jQuery before trying to use this.
*
*
@author
S.Andrew http://www.scottandrew.com/
*
@param
{
object
} elm The element to attach to
*
@param
{
string
} evType The event
*
@param
{
object
} fn The callback function
*
@param
{
boolean
} useCapture Initiate capture
*/
function
addEvent
(
elm
,
evType
,
fn
,
useCapture
)
{
if
(
elm
.
addEventListener
)
{
elm
.
addEventListener
(
evType
,
fn
,
useCapture
)
;
return
true
;
}
else
if
(
elm
.
attachEvent
)
{
var
r
=
elm
.
attachEvent
(
'on'
+
evType
,
fn
)
;
return
r
;
}
else
{
elm
[
'on'
+
evType
]
=
fn
;
}
}
/**
* Sets a HTTP cookie.
*
*
@param
{
string
} name The name
*
@param
{
string
} value The value
*
@param
{
integer
} days Expires in
*/
function
setCookie
(
name
,
value
,
days
)
{
if
(
days
)
{
var
date
=
new
Date
(
)
;
date
.
setTime
(
date
.
getTime
(
)
+
(
days
*
24
*
60
*
60
*
1000
)
)
;
var
expires
=
'; expires='
+
date
.
toGMTString
(
)
;
}
else
{
var
expires
=
''
;
}
document
.
cookie
=
name
+
'='
+
value
+
expires
+
'; path=/'
;
}
/**
* Gets a HTTP cookie's value.
*
*
@param
{
string
} name The name
*
@return
{
string
} The cookie
*/
function
getCookie
(
name
)
{
var
nameEQ
=
name
+
'='
;
var
ca
=
document
.
cookie
.
split
(
';'
)
;
for
(
var
i
=
0
;
i
<
ca
.
length
;
i
++
)
{
var
c
=
ca
[
i
]
;
while
(
c
.
charAt
(
0
)
==
' '
)
{
c
=
c
.
substring
(
1
,
c
.
length
)
;
}
if
(
c
.
indexOf
(
nameEQ
)
==
0
)
{
return
c
.
substring
(
nameEQ
.
length
,
c
.
length
)
;
}
}
return
null
;
}
/**
* Deletes a HTTP cookie.
*
*
@param
{
string
} name The cookie
*/
function
deleteCookie
(
name
)
{
setCookie
(
name
,
''
,
-
1
)
;
}
/**
* Gets element by class.
*
* See jQuery before trying to use this.
*
*
@param
{
string
} classname The HTML class
*
@param
{
object
} node The node, defaults to the document
*
@return
{
object
} Matching nodes
*
@see
http://www.snook.ca/archives/javascript/your_favourite_1/
*/
function
getElementsByClass
(
classname
,
node
)
{
var
a
=
[
]
;
var
re
=
new
RegExp
(
'(^|\\s)'
+
classname
+
'(\\s|$)'
)
;
if
(
node
==
null
)
{
node
=
document
;
}
var
els
=
node
.
getElementsByTagName
(
"*"
)
;
for
(
var
i
=
0
,
j
=
els
.
length
;
i
<
j
;
i
++
)
{
if
(
re
.
test
(
els
[
i
]
.
className
)
)
{
a
.
push
(
els
[
i
]
)
;
}
}
return
a
;
}
/**
* Toggles column's visibility and saves the state.
*
*
@param
{
string
} sel The column selector object
*
@return
{
boolean
} Returns FALSE
*
@since
4.7.0
*/
function
toggleColumn
(
sel
,
$sel
,
vis
)
{
// $sel = $(sel);
if
(
$sel
.
length
)
{
if
(
!
!
vis
)
{
$sel
.
show
(
)
;
}
else
{
$sel
.
hide
(
)
;
}
// Send state of toggle pane to localStorage.
var
data
=
new
Object
;
data
[
textpattern
.
event
]
=
{
'columns'
:
{
}
}
;
data
[
textpattern
.
event
]
[
'columns'
]
[
sel
]
=
!
!
vis
?
null
:
false
;
textpattern
.
storage
.
update
(
data
)
;
}
return
false
;
}
/**
* Toggles panel's visibility and saves the state.
*
*
@param
{
string
} id The element ID
*
@return
{
boolean
} Returns FALSE
*/
function
toggleDisplay
(
id
)
{
var
obj
=
$
(
'#'
+
id
)
;
if
(
obj
.
length
)
{
obj
.
toggle
(
)
;
// Send state of toggle pane to localStorage.
var
pane
=
$
(
this
)
.
data
(
'txp-pane'
)
||
obj
.
attr
(
'id'
)
;
var
data
=
new
Object
;
data
[
textpattern
.
event
]
=
{
'panes'
:
{
}
}
;
data
[
textpattern
.
event
]
[
'panes'
]
[
pane
]
=
obj
.
is
(
':visible'
)
?
true
:
null
;
textpattern
.
storage
.
update
(
data
)
;
}
return
false
;
}
/**
* Direct show/hide referred #segment; decorate parent lever.
*/
function
toggleDisplayHref
(
)
{
var
$this
=
$
(
this
)
;
var
href
=
$this
.
attr
(
'href'
)
;
var
lever
=
$this
.
parent
(
'.txp-summary'
)
;
if
(
href
)
{
toggleDisplay
.
call
(
this
,
href
.
substr
(
1
)
)
;
}
if
(
lever
.
length
)
{
var
vis
=
$
(
href
)
.
is
(
':visible'
)
;
lever
.
toggleClass
(
'expanded'
,
vis
)
;
$this
.
attr
(
'aria-pressed'
,
vis
.
toString
(
)
)
;
$
(
href
)
.
attr
(
'aria-expanded'
,
vis
.
toString
(
)
)
;
}
return
false
;
}
/**
* Shows/hides matching elements.
*
*
@param
{
string
} className Targeted element's class
*
@param
{
boolean
} show TRUE to display
*/
function
setClassDisplay
(
className
,
show
)
{
$
(
'.'
+
className
)
.
toggle
(
show
)
;
}
/**
* Toggles panel's visibility and saves the state to a HTTP cookie.
*
*
@param
{
string
} classname The HTML class
*/
function
toggleClassRemember
(
className
)
{
var
v
=
getCookie
(
'toggle_'
+
className
)
;
v
=
(
v
==
1
?
0
:
1
)
;
setCookie
(
'toggle_'
+
className
,
v
,
365
)
;
setClassDisplay
(
className
,
v
)
;
setClassDisplay
(
className
+
'_neg'
,
1
-
v
)
;
}
/**
* Toggle visibility of matching elements based on a cookie value.
*
*
@param
{
string
} className The HTML class
*
@param
{
string
} force The value
*/
function
setClassRemember
(
className
,
force
)
{
if
(
typeof
(
force
)
!=
'undefined'
)
{
setCookie
(
'toggle_'
+
className
,
force
,
365
)
;
}
var
v
=
getCookie
(
'toggle_'
+
className
)
;
setClassDisplay
(
className
,
v
)
;
setClassDisplay
(
className
+
'_neg'
,
1
-
v
)
;
}
/**
* Load data from the server using a HTTP POST request.
*
*
@param
{
object
} data POST payload
*
@param
{
object
} fn Success handler
*
@param
{
string
} format Response data format, defaults to 'xml'
*
@return
{
object
} this
*
@see
http://api.jquery.com/jQuery.post/
*/
function
sendAsyncEvent
(
data
,
fn
,
format
)
{
var
formdata
=
false
;
if
(
$
.
type
(
data
)
===
'string'
&&
data
.
length
>
0
)
{
// Got serialized data.
data
=
data
+
'&app_mode=async&_txp_token='
+
textpattern
.
_txp_token
;
}
else
if
(
data
instanceof
FormData
)
{
formdata
=
true
;
data
.
append
(
"app_mode"
,
'async'
)
;
data
.
append
(
"_txp_token"
,
textpattern
.
_txp_token
)
;
}
else
{
data
.
app_mode
=
'async'
;
data
.
_txp_token
=
textpattern
.
_txp_token
;
}
format
=
format
||
'xml'
;
return
formdata
?
$
.
ajax
(
{
type
:
"POST"
,
url
:
'index.php'
,
data
:
data
,
success
:
fn
,
dataType
:
format
,
processData
:
false
,
contentType
:
false
}
)
:
$
.
post
(
'index.php'
,
data
,
fn
,
format
)
;
}
/**
* A pub/sub hub for client-side events.
*
*
@since
4.5.0
*/
textpattern
.
Relay
=
{
/**
* Publishes an event to all registered subscribers.
*
*
@param
{
string
} event The event
*
@param
{
object
} data The data passed to registered subscribers
*
@return
{
object
} The Relay object
*
@example
* textpattern.Relay.callback('newEvent', {'name1': 'value1', 'name2': 'value2'});
*/
callback
:
function
(
event
,
data
)
{
return
$
(
this
)
.
trigger
(
event
,
data
)
;
}
,
/**
* Subscribes to an event.
*
*
@param
{
string
} The event
*
@param
{
object
} fn The callback function
*
@return
{
object
} The Relay object
*
@example
* textpattern.Relay.register('event',
* function (event, data)
* {
* alert(data);
* }
* );
*/
register
:
function
(
event
,
fn
)
{
$
(
this
)
.
on
(
event
,
fn
)
;
return
this
;
}
}
;
/**
* Textpattern localStorage.
*
*
@since
4.6.0
*/
textpattern
.
storage
=
{
/**
* Textpattern localStorage data.
*/
data
:
(
typeof
(
Storage
)
===
'undefined'
?
null
:
JSON
.
parse
(
window
.
localStorage
.
getItem
(
"textpattern."
+
textpattern
.
_txp_uid
)
)
)
||
{
}
,
/**
* Updates data.
*
*
@param
data The message
*
@example
* textpattern.update({prefs: "site"});
*/
update
:
function
(
data
)
{
$
.
extend
(
true
,
textpattern
.
storage
.
data
,
data
)
;
textpattern
.
storage
.
clean
(
textpattern
.
storage
.
data
)
;
if
(
typeof
(
Storage
)
!==
'undefined'
)
{
window
.
localStorage
.
setItem
(
"textpattern."
+
textpattern
.
_txp_uid
,
JSON
.
stringify
(
textpattern
.
storage
.
data
)
)
;
}
}
,
clean
:
function
(
obj
)
{
Object
.
keys
(
obj
)
.
forEach
(
function
(
key
)
{
if
(
obj
[
key
]
&&
typeof
obj
[
key
]
===
'object'
)
{
textpattern
.
storage
.
clean
(
obj
[
key
]
)
;
}
else
if
(
obj
[
key
]
===
null
)
{
delete
obj
[
key
]
;
}
}
)
;
}
}
;
/**
* Logs debugging messages.
*
*
@since
4.6.0
*/
textpattern
.
Console
=
{
/**
* Stores an array of invoked messages.
*/
history
:
[
]
,
/**
* Logs a message.
*
*
@param
message The message
*
@return
textpattern.Console
*
@example
* textpattern.Console.log('Some message');
*/
log
:
function
(
message
)
{
if
(
textpattern
.
production_status
===
'debug'
)
{
textpattern
.
Console
.
history
.
push
(
message
)
;
textpattern
.
Relay
.
callback
(
'txpConsoleLog'
,
{
'message'
:
message
}
)
;
}
return
this
;
}
}
;
/**
* Console API module for textpattern.Console.
*
* Passes invoked messages to Web/JavaScript Console
* using console.log().
*
* Uses a namespaced 'txpConsoleLog.ConsoleAPI' event.
*/
textpattern
.
Relay
.
register
(
'txpConsoleLog.ConsoleAPI'
,
function
(
event
,
data
)
{
if
(
$
.
type
(
console
)
===
'object'
&&
$
.
type
(
console
.
log
)
===
'function'
)
{
console
.
log
(
data
.
message
)
;
}
}
)
;
/**
* Script routing.
*
*
@since
4.6.0
*/
textpattern
.
Route
=
{
/**
* An array of attached listeners.
*/
attached
:
[
]
,
/**
* Attaches a listener.
*
*
@param
{
string
} pages The page
*
@param
{
object
} fn The callback
*/
add
:
function
(
pages
,
fn
)
{
$
.
each
(
pages
.
split
(
','
)
,
function
(
index
,
page
)
{
textpattern
.
Route
.
attached
.
push
(
{
'page'
:
$
.
trim
(
page
)
,
'fn'
:
fn
}
)
;
}
)
;
}
,
/**
* Initializes attached listeners.
*
*
@param
{
object
} options Options
*
@param
{
string
} options.event The event
*
@param
{
string
} options.step The step
*/
init
:
function
(
options
)
{
var
options
=
$
.
extend
(
{
'event'
:
textpattern
.
event
,
'step'
:
textpattern
.
step
}
,
options
)
;
$
.
each
(
textpattern
.
Route
.
attached
,
function
(
index
,
data
)
{
if
(
data
.
page
===
''
||
data
.
page
===
options
.
event
||
data
.
page
===
options
.
event
+
'.'
+
options
.
step
)
{
data
.
fn
(
{
'event'
:
options
.
event
,
'step'
:
options
.
step
,
'route'
:
data
.
page
}
)
;
}
}
)
;
}
}
;
/**
* Sends a form using AJAX and processes the response.
*
*
@param
{
object
} options Options
*
@param
{
string
} options.dataType The response data type
*
@param
{
object
} options.success The success callback
*
@param
{
object
} options.error The error callback
*
@return
{
object
} this
*
@since
4.5.0
*/
jQuery
.
fn
.
txpAsyncForm
=
function
(
options
)
{
options
=
$
.
extend
(
{
dataType
:
'script'
,
success
:
null
,
error
:
null
}
,
options
)
;
// Send form data to application, process response as script.
this
.
on
(
'submit.txpAsyncForm'
,
function
(
event
,
extra
)
{
event
.
preventDefault
(
)
;
var
$this
=
$
(
this
)
;
var
form
=
{
button
:
$this
.
find
(
'input[type="submit"]:focus'
)
.
eq
(
0
)
,
data
:
(
window
.
FormData
===
undefined
?
$this
.
serialize
(
)
:
new
FormData
(
this
)
)
,
extra
:
new
Object
,
spinner
:
$
(
'<span />'
)
.
addClass
(
'spinner'
)
}
;
form
.
extra
[
form
.
button
.
attr
(
'name'
)
||
'_txp_submit'
]
=
form
.
button
.
val
(
)
||
'_txp_submit'
;
$
.
extend
(
true
,
form
.
extra
,
extra
)
;
// Show feedback while processing.
$this
.
addClass
(
'busy'
)
;
$
(
'body'
)
.
addClass
(
'busy'
)
;
// WebKit does not set :focus on button-click: use first submit input as a fallback.
if
(
!
form
.
button
.
length
)
{
form
.
button
=
$this
.
find
(
'input[type="submit"]'
)
.
eq
(
0
)
;
}
form
.
button
.
attr
(
'disabled'
,
true
)
.
after
(
form
.
spinner
)
;
if
(
form
.
data
)
{
if
(
form
.
data
instanceof
FormData
)
{
$
.
each
(
form
.
extra
,
function
(
key
,
val
)
{
form
.
data
.
append
(
key
,
val
)
;
}
)
;
}
else
{
$
.
each
(
form
.
extra
,
function
(
key
,
val
)
{
form
.
data
+=
'&'
+
key
+
'='
+
val
;
}
)
;
}
}
sendAsyncEvent
(
form
.
data
,
function
(
)
{
}
,
options
.
dataType
)
.
done
(
function
(
data
,
textStatus
,
jqXHR
)
{
if
(
options
.
success
)
{
options
.
success
(
$this
,
event
,
data
,
textStatus
,
jqXHR
)
;
}
textpattern
.
Relay
.
callback
(
'txpAsyncForm.success'
,
{
'this'
:
$this
,
'event'
:
event
,
'data'
:
data
,
'textStatus'
:
textStatus
,
'jqXHR'
:
jqXHR
}
)
;
}
)
.
fail
(
function
(
jqXHR
,
textStatus
,
errorThrown
)
{
if
(
options
.
error
)
{
options
.
error
(
$this
,
event
,
jqXHR
,
$
.
ajaxSetup
(
)
,
errorThrown
)
;
}
textpattern
.
Relay
.
callback
(
'txpAsyncForm.error'
,
{
'this'
:
$this
,
'event'
:
event
,
'jqXHR'
:
jqXHR
,
'ajaxSettings'
:
$
.
ajaxSetup
(
)
,
'thrownError'
:
errorThrown
}
)
;
}
)
.
always
(
function
(
)
{
$this
.
removeClass
(
'busy'
)
;
form
.
button
.
removeAttr
(
'disabled'
)
;
form
.
spinner
.
remove
(
)
;
$
(
'body'
)
.
removeClass
(
'busy'
)
;
}
)
;
}
)
;
return
this
;
}
;
/**
* Sends a link using AJAX and processes the plain text response.
*
*
@param
{
object
} options Options
*
@param
{
string
} options.dataType The response data type
*
@param
{
object
} options.success The success callback
*
@param
{
object
} options.error The error callback
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