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template based web page loading using web.py

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This commit is contained in:
Anand Doshi
2012-06-22 20:01:07 +05:30
parent 9078f652c3
commit 72c945b7c6
20 changed files with 566 additions and 319 deletions
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6
public/js/all-app.js
View File

@@ -310,13 +310,13 @@ if(me.show_filters){this.add_button('Show Filters',function(){me.filter_list.sho
if(me.no_toolbar||me.hide_toolbar){me.$w.find('.list-toolbar-wrapper').toggle(false);}},make_new_doc:function(new_doctype){new_doc(new_doctype);},make_filters:function(){this.filter_list=new wn.ui.FilterList({listobj:this,$parent:this.$w.find('.list-filters').toggle(true),doctype:this.doctype,filter_fields:this.filter_fields});},clear:function(){this.data=[];this.$w.find('.result-list').empty();this.$w.find('.result').toggle(true);this.$w.find('.no-result').toggle(false);this.start=0;},run:function(){var me=this;var a0=arguments[0];var a1=arguments[1];if(a0&&typeof a0=='function')
this.onrun=a0;if(a0&&a0.callback)
this.onrun=a0.callback;if(!a1&&!(a0&&a0.append))
this.start=0;me.set_working(true);wn.call({method:this.opts.method||'webnotes.widgets.query_builder.runquery',args:this.get_call_args(a0),callback:function(r){me.set_working(false);me.render_results(r)},no_spinner:this.opts.no_loading});},set_working:function(flag){this.$w.find('.img-load').toggle(flag);},get_call_args:function(opts){if(!this.method){this.query=this.get_query?this.get_query():this.query;this.add_limits();var args={query_max:this.query_max,as_dict:1}
args.simple_query=this.query;}else{var args={limit_start:this.start,limit_page_length:this.page_length}}
this.start=0;me.set_working(true);wn.call({method:this.opts.method||'webnotes.widgets.query_builder.runquery',args:this.get_call_args(a0),callback:function(r){me.set_working(false);me.render_results(r)},no_spinner:this.opts.no_loading});},set_working:function(flag){this.$w.find('.img-load').toggle(flag);},get_call_args:function(opts){if(!this.method){var query=this.get_query?this.get_query():this.query;query=this.add_limits(query);var args={query_max:this.query_max,as_dict:1}
args.simple_query=query;}else{var args={limit_start:this.start,limit_page_length:this.page_length}}
if(this.args)
$.extend(args,this.args)
if(this.get_args){$.extend(args,this.get_args(opts));}
return args;},render_results:function(r){if(this.start==0)this.clear();this.$w.find('.btn-more').toggle(false);if(r.message)r.values=r.message;if(r.values&&r.values.length){this.data=this.data.concat(r.values);this.render_list(r.values);this.update_paging(r.values);}else{if(this.start==0){this.$w.find('.result').toggle(false);this.$w.find('.no-result').toggle(true);}}
if(this.onrun)this.onrun();if(this.callback)this.callback(r);},render_list:function(values){var m=Math.min(values.length,this.page_length);for(var i=0;i<m;i++){this.render_row(this.add_row(),values[i],this,i);}},update_paging:function(values){if(values.length>=this.page_length){this.$w.find('.btn-more').toggle(true);this.start+=this.page_length;}},add_row:function(){return $('<div class="list-row">').appendTo(this.$w.find('.result-list')).get(0);},refresh:function(){this.run();},add_limits:function(){this.query+=' LIMIT '+this.start+','+(this.page_length+1);}});
if(this.onrun)this.onrun();if(this.callback)this.callback(r);},render_list:function(values){var m=Math.min(values.length,this.page_length);for(var i=0;i<m;i++){this.render_row(this.add_row(),values[i],this,i);}},update_paging:function(values){if(values.length>=this.page_length){this.$w.find('.btn-more').toggle(true);this.start+=this.page_length;}},add_row:function(){return $('<div class="list-row">').appendTo(this.$w.find('.result-list')).get(0);},refresh:function(){this.run();},add_limits:function(query){query+=' LIMIT '+this.start+','+(this.page_length+1);return query}});
/*
* lib/js/wn/ui/filters.js
*/

6
public/js/all-web.js
View File

@@ -197,13 +197,13 @@ if(me.show_filters){this.add_button('Show Filters',function(){me.filter_list.sho
if(me.no_toolbar||me.hide_toolbar){me.$w.find('.list-toolbar-wrapper').toggle(false);}},make_new_doc:function(new_doctype){new_doc(new_doctype);},make_filters:function(){this.filter_list=new wn.ui.FilterList({listobj:this,$parent:this.$w.find('.list-filters').toggle(true),doctype:this.doctype,filter_fields:this.filter_fields});},clear:function(){this.data=[];this.$w.find('.result-list').empty();this.$w.find('.result').toggle(true);this.$w.find('.no-result').toggle(false);this.start=0;},run:function(){var me=this;var a0=arguments[0];var a1=arguments[1];if(a0&&typeof a0=='function')
this.onrun=a0;if(a0&&a0.callback)
this.onrun=a0.callback;if(!a1&&!(a0&&a0.append))
this.start=0;me.set_working(true);wn.call({method:this.opts.method||'webnotes.widgets.query_builder.runquery',args:this.get_call_args(a0),callback:function(r){me.set_working(false);me.render_results(r)},no_spinner:this.opts.no_loading});},set_working:function(flag){this.$w.find('.img-load').toggle(flag);},get_call_args:function(opts){if(!this.method){this.query=this.get_query?this.get_query():this.query;this.add_limits();var args={query_max:this.query_max,as_dict:1}
args.simple_query=this.query;}else{var args={limit_start:this.start,limit_page_length:this.page_length}}
this.start=0;me.set_working(true);wn.call({method:this.opts.method||'webnotes.widgets.query_builder.runquery',args:this.get_call_args(a0),callback:function(r){me.set_working(false);me.render_results(r)},no_spinner:this.opts.no_loading});},set_working:function(flag){this.$w.find('.img-load').toggle(flag);},get_call_args:function(opts){if(!this.method){var query=this.get_query?this.get_query():this.query;query=this.add_limits(query);var args={query_max:this.query_max,as_dict:1}
args.simple_query=query;}else{var args={limit_start:this.start,limit_page_length:this.page_length}}
if(this.args)
$.extend(args,this.args)
if(this.get_args){$.extend(args,this.get_args(opts));}
return args;},render_results:function(r){if(this.start==0)this.clear();this.$w.find('.btn-more').toggle(false);if(r.message)r.values=r.message;if(r.values&&r.values.length){this.data=this.data.concat(r.values);this.render_list(r.values);this.update_paging(r.values);}else{if(this.start==0){this.$w.find('.result').toggle(false);this.$w.find('.no-result').toggle(true);}}
if(this.onrun)this.onrun();if(this.callback)this.callback(r);},render_list:function(values){var m=Math.min(values.length,this.page_length);for(var i=0;i<m;i++){this.render_row(this.add_row(),values[i],this,i);}},update_paging:function(values){if(values.length>=this.page_length){this.$w.find('.btn-more').toggle(true);this.start+=this.page_length;}},add_row:function(){return $('<div class="list-row">').appendTo(this.$w.find('.result-list')).get(0);},refresh:function(){this.run();},add_limits:function(){this.query+=' LIMIT '+this.start+','+(this.page_length+1);}});
if(this.onrun)this.onrun();if(this.callback)this.callback(r);},render_list:function(values){var m=Math.min(values.length,this.page_length);for(var i=0;i<m;i++){this.render_row(this.add_row(),values[i],this,i);}},update_paging:function(values){if(values.length>=this.page_length){this.$w.find('.btn-more').toggle(true);this.start+=this.page_length;}},add_row:function(){return $('<div class="list-row">').appendTo(this.$w.find('.result-list')).get(0);},refresh:function(){this.run();},add_limits:function(query){query+=' LIMIT '+this.start+','+(this.page_length+1);return query}});
/*
* lib/js/wn/ui/filters.js
*/

82
public/web.py
View File

@@ -23,71 +23,41 @@ def init():
webnotes.connect()
def respond():
html = get_html()
import webnotes
try:
if 'page' in webnotes.form_dict:
html = get_html(webnotes.form_dict['page'])
else:
# show home page
html = get_html('index')
except Exception, e:
html = get_html('404')
print "Content-Type: text/html"
print
print html.encode('utf-8')
def get_html():
def scrub_page_name(page_name):
if page_name.endswith('.html'):
page_name = page_name[:-5]
return page_name
def get_html(page_name):
import webnotes
from webnotes.model.doc import Document
# Get web page
outer_env_dict = get_outer_env()
try:
if 'page' in webnotes.form_dict:
page_name = webnotes.form_dict['page']
if page_name.endswith('.html'):
page_name = page_name[:-5]
if page_name.startswith('blog'):
raise Exception
#page_name =
else:
page_name = get_web_page_name(page_name)
else:
from webnotes.cms import get_home_page
page_name = get_home_page('Guest')
page = Document('Web Page', page_name)
page.fields.update(outer_env_dict)
return build_html(page.fields, "page: %s" % page_name)
except Exception, e:
return build_html(outer_env_dict, "error: %s" % webnotes.getTraceback(), '404.html')
def get_outer_env():
"""env dict for outer template"""
import webnotes
return {
'top_bar_items': webnotes.conn.sql("""select * from `tabTop Bar Item`
where parent='Website Settings' and parentfield='top_bar_items'
order by idx asc""", as_dict=1),
import website.web_cache
page_name = scrub_page_name(page_name)
'footer_items': webnotes.conn.sql("""select * from `tabTop Bar Item`
where parent='Website Settings' and parentfield='footer_items'
order by idx asc""", as_dict=1),
'brand': webnotes.conn.get_value('Website Settings', None, 'brand_html'),
'copyright': webnotes.conn.get_value('Website Settings', None, 'copyright'),
}
def build_html(args, comments, template='page.html'):
"""build html using jinja2 templates"""
from webnotes.utils import cstr
from jinja2 import Environment, FileSystemLoader
jenv = Environment(loader = FileSystemLoader('../erpnext/website/templates'))
if page_name == '404':
comments = """error: %s""" % webnotes.getTraceback()
template = '404.html'
else:
comments = """page: %s""" % page_name
template = 'page.html'
html = website.web_cache.load_from_web_cache(page_name, comments, template)
html = jenv.get_template(template).render(args)
html += "\n<!-- %s -->" % cstr(comments)
return html
def get_web_page_name(page_name):
"""get page by shortname"""
import webnotes
return webnotes.conn.sql("""select name from `tabWeb Page` where page_name=%s""", page_name)[0][0]
if __name__=="__main__":
init()
respond()