WordPress/wp-admin/js/post.js

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// this file contains all the scripts used in the post/edit page
function new_tag_remove_tag() {
var id = jQuery( this ).attr( 'id' );
var num = id.substr( 10 );
var current_tags = jQuery( '#tags-input' ).val().split(',');
delete current_tags[num];
var new_tags = [];
jQuery.each( current_tags, function( key, val ) {
if ( val && !val.match(/^\s+$/) && '' != val ) {
new_tags = new_tags.concat( val );
}
});
jQuery( '#tags-input' ).val( new_tags.join( ',' ).replace( /\s*,+\s*/, ',' ).replace( /,+/, ',' ).replace( /,+\s+,+/, ',' ).replace( /,+\s*$/, '' ).replace( /^\s*,+/, '' ) );
tag_update_quickclicks();
return false;
}
function tag_update_quickclicks() {
var current_tags = jQuery( '#tags-input' ).val().split(',');
jQuery( '#tagchecklist' ).empty();
shown = false;
// jQuery.merge( current_tags, current_tags ); // this doesn't work anymore, need something to array_unique
jQuery.each( current_tags, function( key, val ) {
val = val.replace( /^\s+/, '' ).replace( /\s+$/, '' ); // trim
if ( !val.match(/^\s+$/) && '' != val ) {
txt = '<span><a id="tag-check-' + key + '" class="ntdelbutton">X</a>&nbsp;' + val + '</span> ';
jQuery( '#tagchecklist' ).append( txt );
jQuery( '#tag-check-' + key ).click( new_tag_remove_tag );
shown = true;
}
});
if ( shown )
jQuery( '#tagchecklist' ).prepend( '<strong>'+postL10n.tagsUsed+'</strong><br />' );
}
function tag_flush_to_text() {
var newtags = jQuery('#tags-input').val() + ',' + jQuery('#newtag').val();
// massage
newtags = newtags.replace( /\s+,+\s*/g, ',' ).replace( /,+/g, ',' ).replace( /,+\s+,+/g, ',' ).replace( /,+\s*$/g, '' ).replace( /^\s*,+/g, '' );
jQuery('#tags-input').val( newtags );
tag_update_quickclicks();
jQuery('#newtag').val('');
jQuery('#newtag').blur();
return false;
}
function tag_press_key( e ) {
if ( 13 == e.keyCode ) {
tag_flush_to_text();
return false;
}
}
addLoadEvent( function() {
// postboxes
add_postbox_toggles('post');
// If no tags on the page, skip the tag and category stuff.
if ( !jQuery('#tags-input').size() ) {
return;
}
// Editable slugs
make_slugedit_clickable();
jQuery('#tags-input').hide();
tag_update_quickclicks();
// add the quickadd form
jQuery('#jaxtag').prepend('<span id="ajaxtag"><input type="text" name="newtag" id="newtag" class="form-input-tip" size="16" autocomplete="off" value="'+postL10n.addTag+'" /><input type="button" class="button" id="tagadd" value="' + postL10n.add + '"/><input type="hidden"/><input type="hidden"/><span class="howto">'+postL10n.separate+'</span></span>');
jQuery('#tagadd').click( tag_flush_to_text );
jQuery('#newtag').focus(function() {
if ( this.value == postL10n.addTag )
jQuery(this).val( '' ).removeClass( 'form-input-tip' );
});
jQuery('#newtag').blur(function() {
if ( this.value == '' )
jQuery(this).val( postL10n.addTag ).addClass( 'form-input-tip' );
});
// auto-suggest stuff
jQuery('#newtag').suggest( 'admin-ajax.php?action=ajax-tag-search', { delay: 500, minchars: 2 } );
jQuery('#newtag').keypress( tag_press_key );
// category tabs
var categoryTabs =jQuery('#category-tabs').tabs();
// Ajax Cat
var newCat = jQuery('#newcat').one( 'focus', function() { jQuery(this).val( '' ).removeClass( 'form-input-tip' ) } );
jQuery('#category-add-sumbit').click( function() { newCat.focus(); } );
var newCatParent = false;
var newCatParentOption = false;
var noSyncChecks = false; // prophylactic. necessary?
var syncChecks = function() {
if ( noSyncChecks )
return;
noSyncChecks = true;
var th = jQuery(this);
var c = th.is(':checked');
var id = th.val().toString();
jQuery('#in-category-' + id + ', #in-popular-category-' + id).attr( 'checked', c );
noSyncChecks = false;
};
var catAddAfter = function( r, s ) {
if ( !newCatParent ) newCatParent = jQuery('#newcat_parent');
if ( !newCatParentOption ) newCatParentOption = newCatParent.find( 'option[value=-1]' );
jQuery(s.what + ' response_data', r).each( function() {
var t = jQuery(jQuery(this).text());
t.find( 'label' ).each( function() {
var th = jQuery(this);
var val = th.find('input').val();
var id = th.find('input')[0].id
jQuery('#' + id).change( syncChecks );
if ( newCatParent.find( 'option[value=' + val + ']' ).size() )
return;
var name = jQuery.trim( th.text() );
var o = jQuery( '<option value="' + parseInt( val, 10 ) + '"></option>' ).text( name );
newCatParent.prepend( o );
} );
newCatParentOption.attr( 'selected', true );
} );
};
jQuery('#categorychecklist').wpList( {
alt: '',
response: 'category-ajax-response',
addAfter: catAddAfter
} );
jQuery('#category-add-toggle').click( function() {
jQuery(this).parents('div:first').toggleClass( 'wp-hidden-children' );
categoryTabs.tabsClick( 1 );
return false;
} );
jQuery('.categorychecklist :checkbox').change( syncChecks ).filter( ':checked' ).change();
});
wpEditorInit = function() {
// Activate tinyMCE if it's the user's default editor
if ( ( 'undefined' == typeof wpTinyMCEConfig ) || 'tinymce' == wpTinyMCEConfig.defaultEditor ) {
document.getElementById('editorcontainer').style.padding = '0px';
tinyMCE.execCommand("mceAddControl", true, "content");
} else {
var H;
if ( H = tinymce.util.Cookie.getHash("TinyMCE_content_size") )
document.getElementById('content').style.height = H.ch - 30 + 'px';
}
};
switchEditors = {
saveCallback : function(el, content, body) {
document.getElementById(el).style.color = '#fff';
if ( tinyMCE.activeEditor.isHidden() )
content = document.getElementById(el).value;
else
content = this.pre_wpautop(content);
return content;
},
pre_wpautop : function(content) {
// We have a TON of cleanup to do.
// content = content.replace(/\n|\r/g, ' ');
// Remove anonymous, empty paragraphs.
content = content.replace(new RegExp('<p>(\\s|&nbsp;|<br>)*</p>', 'mg'), '');
// Mark </p> if it has any attributes.
content = content.replace(new RegExp('(<p[^>]+>.*?)</p>', 'mg'), '$1</p#>');
// Get it ready for wpautop.
content = content.replace(new RegExp('\\s*<p>', 'mgi'), '');
content = content.replace(new RegExp('\\s*</p>\\s*', 'mgi'), '\n\n');
content = content.replace(new RegExp('\\n\\s*\\n', 'mgi'), '\n\n');
content = content.replace(new RegExp('\\s*<br ?/?>\\s*', 'gi'), '\n');
// Fix some block element newline issues
var blocklist = 'blockquote|ul|ol|li|table|thead|tr|th|td|div|h\\d|pre';
content = content.replace(new RegExp('\\s*<(('+blocklist+') ?[^>]*)\\s*>', 'mg'), '\n<$1>');
content = content.replace(new RegExp('\\s*</('+blocklist+')>\\s*', 'mg'), '</$1>\n');
content = content.replace(new RegExp('<li>', 'g'), '\t<li>');
if ( content.indexOf('<object') != -1 ) {
content = content.replace(new RegExp('\\s*<param([^>]*)>\\s*', 'g'), "<param$1>"); // no pee inside object/embed
content = content.replace(new RegExp('\\s*</embed>\\s*', 'g'), '</embed>');
}
// Unmark special paragraph closing tags
content = content.replace(new RegExp('</p#>', 'g'), '</p>\n');
content = content.replace(new RegExp('\\s*(<p[^>]+>.*</p>)', 'mg'), '\n$1');
// Trim trailing whitespace
content = content.replace(new RegExp('\\s*$', ''), '');
// Hope.
return content;
},
go : function(id) {
var ed = tinyMCE.get(id);
var qt = document.getElementById('quicktags');
var H = document.getElementById('edButtonHTML');
var P = document.getElementById('edButtonPreview');
var ta = document.getElementById(id);
var ec = document.getElementById('editorcontainer');
if ( ! ed || ed.isHidden() ) {
ta.style.color = '#fff';
this.edToggle(P, H);
edCloseAllTags(); // :-(
qt.style.display = 'none';
ec.style.padding = '0px';
ta.value = this.wpautop(ta.value);
if ( ed ) ed.show();
else tinyMCE.execCommand("mceAddControl", false, id);
this.wpSetDefaultEditor( 'tinymce' );
} else {
this.edToggle(H, P);
tinyMCE.triggerSave();
ta.style.height = tinyMCE.activeEditor.contentAreaContainer.offsetHeight + 6 + 'px';
if ( tinymce.isIE6 )
ta.style.width = tinyMCE.activeEditor.contentAreaContainer.offsetWidth - 12 + 'px';
ed.hide();
ta.value = this.pre_wpautop(ta.value);
qt.style.display = 'block';
ec.style.padding = '6px';
ta.style.color = '';
this.wpSetDefaultEditor( 'html' );
}
},
edToggle : function(A, B) {
A.className = 'active';
B.className = '';
B.onclick = A.onclick;
A.onclick = null;
},
wpSetDefaultEditor : function( editor ) {
try {
editor = escape( editor.toString() );
} catch(err) {
editor = 'tinymce';
}
var userID = document.getElementById('user-id');
var date = new Date();
date.setTime(date.getTime()+(10*365*24*60*60*1000));
document.cookie = "wordpress_editor_" + userID.value + "=" + editor + "; expires=" + date.toGMTString();
},
wpautop : function(pee) {
var blocklist = 'table|thead|tfoot|caption|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|form|blockquote|address|math|p|h[1-6]';
pee = pee + "\n\n";
pee = pee.replace(new RegExp('<br />\\s*<br />', 'gi'), "\n\n");
pee = pee.replace(new RegExp('(<(?:'+blocklist+')[^>]*>)', 'gi'), "\n$1");
pee = pee.replace(new RegExp('(</(?:'+blocklist+')>)', 'gi'), "$1\n\n");
pee = pee.replace(new RegExp("\\r\\n|\\r", 'g'), "\n");
pee = pee.replace(new RegExp("\\n\\s*\\n+", 'g'), "\n\n");
pee = pee.replace(new RegExp('([\\s\\S]+?)\\n\\n', 'mg'), "<p>$1</p>\n");
pee = pee.replace(new RegExp('<p>\\s*?</p>', 'gi'), '');
pee = pee.replace(new RegExp('<p>\\s*(</?(?:'+blocklist+')[^>]*>)\\s*</p>', 'gi'), "$1");
pee = pee.replace(new RegExp("<p>(<li.+?)</p>", 'gi'), "$1");
pee = pee.replace(new RegExp('<p><blockquote([^>]*)>', 'gi'), "<blockquote$1><p>");
pee = pee.replace(new RegExp('</blockquote></p>', 'gi'), '</p></blockquote>');
pee = pee.replace(new RegExp('<p>\\s*(</?(?:'+blocklist+')[^>]*>)', 'gi'), "$1");
pee = pee.replace(new RegExp('(</?(?:'+blocklist+')[^>]*>)\\s*</p>', 'gi'), "$1");
pee = pee.replace(new RegExp('\\s*\\n', 'gi'), "<br />\n");
pee = pee.replace(new RegExp('(</?(?:'+blocklist+')[^>]*>)\\s*<br />', 'gi'), "$1");
pee = pee.replace(new RegExp('<br />(\\s*</?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)', 'gi'), '$1');
pee = pee.replace(new RegExp('^((?:&nbsp;)*)\\s', 'mg'), '$1&nbsp;');
//pee = pee.replace(new RegExp('(<pre.*?>)(.*?)</pre>!ise', " stripslashes('$1') . stripslashes(clean_pre('$2')) . '</pre>' "); // Hmm...
return pee;
}
}