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/* |
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Webpacus template editor |
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*/ |
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|
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var rec = null; |
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var url = null; |
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var template_filename = null; |
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|
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var pending_js = null; |
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|
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var css_rnd = 0; |
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|
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function _ts(text) { |
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var el = $('div_template_status'); |
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if (el) el.innerHTML = text; |
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} |
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|
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function _cs(text) { |
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var el = $('div_css_status'); |
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if (el) el.innerHTML = text; |
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} |
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|
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function load_rec(nr, tmp_template_filename) { |
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|
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if (! nr) { |
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Logger.error('load_rec called without nr'); |
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return false; |
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} |
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|
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var rec_uri = $F('rec_uri_prefix'); |
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if (! rec_uri) Logger.error('rec_uri_prefix field not found in form!'); |
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rec_uri += '/' + nr; |
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|
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if (! tmp_template_filename) tmp_template_filename = template_filename; |
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Logger.info('load_rec '+rec_uri+' in '+tmp_template_filename); |
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|
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if (loading.record) { |
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Logger.info('loading of record '+rec_uri+' skipped, load in progress'); |
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return false; |
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} |
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|
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show_working(); |
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$('record_nr').disabled = 'true'; |
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|
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if (nr == 1) { |
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Element.addClassName('a_left_arr', 'nav_disable'); |
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} else { |
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Element.removeClassName('a_left_arr', 'nav_disable'); |
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} |
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|
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var args = '?record_uri='+rec_uri+'&template_filename='+tmp_template_filename; |
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|
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new Ajax.Updater( 'div_record', url+'record'+args, { |
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asynchronous: 1, |
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onLoading: function(request) { |
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loading.record = 1; |
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Logger.info('load_rec.onLoading: '+nr); |
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}, |
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onLoaded: function(request) { |
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loading.record = 0; |
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hide_working(); |
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$('record_nr').value = nr; |
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$('record_nr').disabled = ''; |
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rec = nr; |
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Logger.info('load_rec.onLoaded: '+nr); |
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} |
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} ) ; |
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|
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return false; |
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} |
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|
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function inc_rec() { |
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show_working(); |
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rec++; |
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load_rec(rec); |
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hide_working(); |
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return false; |
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} |
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|
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function dec_rec() { |
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if (rec > 1) { |
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show_working(); |
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rec--; |
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load_rec(rec); |
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hide_working(); |
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} |
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return false; |
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} |
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|
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function reload_rec() { |
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show_working(); |
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load_rec(rec); |
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hide_working(); |
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return false; |
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} |
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|
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var current_edit = ''; |
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|
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function edit_template() { |
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Element.hide('row_css'); |
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|
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Element.removeClassName('a_css', 'tab_selected'); |
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Element.addClassName('a_template', 'tab_selected'); |
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|
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Element.show('row_template'); |
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|
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Logger.debug("switched to template editor"); |
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var c = $('template_content'); |
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if (c) c.focus(); |
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Logger.debug('zIndex template:'+$('row_template').style.zIndex+' css:'+$('row_css').style.zIndex); |
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return false; |
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} |
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|
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function edit_css() { |
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|
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Element.hide('row_template'); |
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|
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Element.removeClassName('a_template', 'tab_selected'); |
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Element.addClassName('a_css', 'tab_selected'); |
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|
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Element.show('row_css'); |
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|
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Logger.debug("switched to CSS editor"); |
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var c = $('css_content'); |
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if (c) c.focus(); |
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Logger.debug('zIndex template:'+$('row_template').style.zIndex+' css:'+$('row_css').style.zIndex); |
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return false; |
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} |
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|
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function switch_template(new_template_filename) { |
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|
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Logger.info('switch_template to '+new_template_filename); |
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show_working(); |
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|
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Logger.debug('load template editor'); |
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template_filename = new_template_filename; |
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load_template(new_template_filename); |
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|
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Logger.debug('refresh record'); |
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load_rec(rec); |
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|
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edKill('template_content'); |
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|
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hide_working(); |
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|
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return false; |
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} |
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|
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var loading = { |
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template: 0, |
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css: 0, |
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record: 0 |
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}; |
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|
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function load_template( template_filename ) { |
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|
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if (loading.template) { |
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Logger.info('loading of template '+template_filename+' skipped, load in progress'); |
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return; |
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} |
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|
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show_working(); |
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|
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var args = '?template_filename='+template_filename; |
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|
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new Ajax.Updater( 'row_template', url+'template'+args, { |
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asynchronous: 1, |
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onLoading: function(request) { |
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loading.template = 1; |
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Logger.info('load_template.onLoading: '+template_filename); |
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}, |
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onLoaded: function(request) { |
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loading.template = 0; |
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hide_working(); |
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Logger.info('load_template.onLoaded: '+template_filename); |
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} |
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} ) ; |
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} |
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|
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function load_css( css_filename ) { |
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|
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if (loading.css) { |
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Logger.info('loading of css '+css_filename+' skipped, load in progress'); |
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return; |
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} |
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|
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var css_url = url + 'css?css_filename='+css_filename; |
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|
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Logger.info('load_css '+css_url); |
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|
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show_working(); |
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|
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new Ajax.Updater( 'row_css', css_url, { |
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asynchronous: 1, |
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onLoading: function(request) { |
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loading.css = 1; |
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Logger.info('load_css.onLoading: '+css_filename); |
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}, |
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onLoaded: function(request) { |
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loading.css = 0; |
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hide_working(); |
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Logger.info('load_css.onLoaded: '+css_filename); |
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reload_css( css_filename ); |
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} |
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} ) ; |
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}; |
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|
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function reload_css( css_filename ) { |
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|
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if (! css_filename) css_filename = 'user.css'; |
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|
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css_rnd++; |
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var css_url = '/css/' + css_filename + '?' + css_rnd; |
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Logger.info('reload_css from '+css_url); |
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$('user_css_link').href = css_url; |
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|
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return false; |
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} |
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|
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var working_count = 0; |
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|
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function show_working() { |
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working_count++; |
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if (working_count > 1) Element.show('working'); |
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Logger.debug('show_working, count = '+working_count); |
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} |
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|
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function hide_working() { |
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working_count--; |
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if (working_count < 1) Element.hide('working'); |
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Logger.debug('hide_working, count = '+working_count); |
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} |
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|
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/* called body.onLoad */ |
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|
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function init_page() { |
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show_working(); |
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|
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textarea_reset_size( 'template_content' ); |
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textarea_reset_size( 'css_content' ); |
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|
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edit_template(); |
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|
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hide_working(); |
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} |
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|
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/* resize textarea */ |
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|
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function textarea_reset_size( id ) { |
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var textarea = $( id ); |
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if (! textarea) { |
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Logger.error('can\'t reset size to non-existant textarea '+id); |
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return; |
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} |
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var hgt = Cookie.get('webpacus_ta_'+id); |
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if (! hgt) hgt='20em'; |
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textarea.style.height = hgt; |
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Logger.debug('reset textarea '+id+' height to '+hgt); |
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} |
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|
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function textarea_resize( id, val ){ |
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var textarea = $( id ); |
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var height = parseInt(textarea.style.height.substr(0,textarea.style.height.length-2)); |
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height += val; |
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Logger.debug('resize_textarea('+id+','+val+') '+textarea.style.height+' '+height); |
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textarea.style.height = height+'px'; |
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Cookie.set('webpacus_ta_'+id,textarea.style.height,365); |
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} |
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