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re2o
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Utilise les nouveaus param bft et change la structure de données 

Les nouveaux paramètres passés permettent de reload entièrement la
source de données du typeahead quand le champ field est changé, ce qui
permet au moteur de recherche de ne traiter que les données voulues et
non de devoir filtrer ce qu'il faut afficher ou non parmis l'ensemble
des ip possibles (tout type confondus).
granuban
Maël Kervella 8 years ago
parent
474860f974
commit
12fce48ed5
2 changed files with 82 additions and 45 deletions
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  1. 15
      machines/forms.py
  2. 112
      machines/views.py

15
machines/forms.py
View File

@ -63,9 +63,9 @@ class EditInterfaceForm(ModelForm):
self.fields['type'].empty_label = "Séléctionner un type de machine" self.fields['type'].empty_label = "Séléctionner un type de machine"
if "ipv4" in self.fields: if "ipv4" in self.fields:
self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4" self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4"
self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).annotate(mtype_id=F('ip_type__machinetype__id'))
# Add it's own address # Add it's own address
self.fields['ipv4'].queryset |= IpList.objects.filter(id=self.fields['ipv4'].get_bound_field(self, 'ipv4').value()).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset |= IpList.objects.filter(id=self.fields['ipv4'].get_bound_field(self, 'ipv4').value()).annotate(mtype_id=F('ip_type__machinetype__id'))
if "machine" in self.fields: if "machine" in self.fields:
self.fields['machine'].queryset = Machine.objects.all().select_related('user') self.fields['machine'].queryset = Machine.objects.all().select_related('user')
@ -79,9 +79,9 @@ class AddInterfaceForm(EditInterfaceForm):
self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4" self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4"
if not infra: if not infra:
self.fields['type'].queryset = MachineType.objects.filter(ip_type__in=IpType.objects.filter(need_infra=False)) self.fields['type'].queryset = MachineType.objects.filter(ip_type__in=IpType.objects.filter(need_infra=False))
self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).filter(ip_type__in=IpType.objects.filter(need_infra=False)).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).filter(ip_type__in=IpType.objects.filter(need_infra=False)).annotate(mtype_id=F('ip_type__machinetype__id'))
else: else:
self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).annotate(mtype_id=F('ip_type__machinetype__id'))
class NewInterfaceForm(EditInterfaceForm): class NewInterfaceForm(EditInterfaceForm):
class Meta(EditInterfaceForm.Meta): class Meta(EditInterfaceForm.Meta):
@ -97,11 +97,12 @@ class BaseEditInterfaceForm(EditInterfaceForm):
self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4" self.fields['ipv4'].empty_label = "Assignation automatique de l'ipv4"
if not infra: if not infra:
self.fields['type'].queryset = MachineType.objects.filter(ip_type__in=IpType.objects.filter(need_infra=False)) self.fields['type'].queryset = MachineType.objects.filter(ip_type__in=IpType.objects.filter(need_infra=False))
self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).filter(ip_type__in=IpType.objects.filter(need_infra=False)).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).filter(ip_type__in=IpType.objects.filter(need_infra=False)).annotate(mtype_id=F('ip_type__machinetype__id'))
# Add it's own address # Add it's own address
self.fields['ipv4'].queryset |= IpList.objects.filter(id=self.fields['ipv4'].get_bound_field(self, 'ipv4').value()).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset |= IpList.objects.filter(id=self.fields['ipv4'].get_bound_field(self, 'ipv4').value()).annotate(mtype_id=F('ip_type__machinetype__id'))
else: else:
self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).annotate(type=F('ip_type__machinetype__id')) self.fields['ipv4'].queryset = IpList.objects.filter(interface__isnull=True).annotate(mtype_id=F('ip_type__machinetype__id'))
self.fields['ipv4'].queryset |= IpList.objects.filter(id=self.fields['ipv4'].get_bound_field(self, 'ipv4').value()).annotate(mtype_id=F('ip_type__machinetype__id'))
class AliasForm(ModelForm): class AliasForm(ModelForm):
class Meta: class Meta:

112
machines/views.py
View File

@ -55,6 +55,7 @@ from .models import IpType, Machine, Interface, IpList, MachineType, Extension,
from users.models import User from users.models import User
from users.models import all_has_access from users.models import all_has_access
from preferences.models import GeneralOption, OptionalMachine from preferences.models import GeneralOption, OptionalMachine
from .templatetags.bootstrap_form_typeahead import hidden_id, input_id
def all_active_interfaces(): def all_active_interfaces():
"""Renvoie l'ensemble des machines autorisées à sortir sur internet """ """Renvoie l'ensemble des machines autorisées à sortir sur internet """
@ -77,42 +78,80 @@ def form(ctx, template, request):
c.update(csrf(request)) c.update(csrf(request))
return render(request, template, c) return render(request, template, c)
def generate_ipv4_choices( field ) : def f_type_id( is_type_tt ):
return '[{key: "", value: "' + str(field.empty_label) + '", type: -1},' + \ """ The id that will be used in HTML to store the value of the field
', '.join([ \ type. Depends on the fact that type is generate using typeahead or not
'{key: ' + str(ip.id) + ',' \ """
' value: "' + str(ip.ipv4) + '",' \ return hidden_id('type') if is_type_tt else input_id('type')
' type: ' + str(ip.type) + '}' \
for ip in field.queryset \ def generate_ipv4_choices( form ) :
]) + \ """ Generate the parameter choices for the bootstrap_form_typeahead tag
'];' """
f_ipv4 = form.fields['ipv4']
def generate_ipv4_match_func() : used_mtype_id = []
choices = '{ "": [{key: "", value: "Choisissez d\'abord un type de machine"},'
mtype_id = -1
for ip in f_ipv4.queryset.order_by('mtype_id', 'id') :
if mtype_id != ip.mtype_id :
mtype_id = ip.mtype_id
used_mtype_id.append(mtype_id)
choices += '], "'+str(mtype_id)+'": ['
choices += '{key: "", value: "' + str(f_ipv4.empty_label) + '"},'
choices += '{key: ' + str(ip.id) + ', value: "' + str(ip.ipv4) + '"},'
for t in form.fields['type'].queryset.exclude(id__in=used_mtype_id) :
choices += '], "'+str(t.id)+'": ['
choices += '{key: "", value: "' + str(f_ipv4.empty_label) + '"},'
choices += ']}'
return choices
def generate_ipv4_engine( is_type_tt ) :
""" Generate the parameter engine for the bootstrap_form_typeahead tag
"""
return 'new Bloodhound({ ' \
'datumTokenizer: Bloodhound.tokenizers.obj.whitespace("value"), ' \
'queryTokenizer: Bloodhound.tokenizers.whitespace, ' \
'local: choices_ipv4[$("#'+f_type_id(is_type_tt)+'").val()], ' \
'identify: function(obj) { return obj.key; } ' \
'})'
def generate_ipv4_match_func( is_type_tt ) :
""" Generate the parameter match_func for the bootstrap_form_typeahead tag
"""
return 'function(q, sync) {' \ return 'function(q, sync) {' \
'var select = function (array, nb, filter) {' \
'var i=0; var res=[];' \
'while (nb >= 0 && i < array.length) {' \
'if (filter(array[i])) {' \
'res.push(array[i]);' \
'nb -= 1;' \
'}' \
'i += 1;' \
'}' \
'return res;' \
'};' \
'var filter = function (elt) {' \
'return elt.type == -1 || elt.type == $("#id_type").val();' \
'};' \
'var cb = function (a) { sync(a.filter(filter)); };' \
'if (q === "") {' \ 'if (q === "") {' \
'sync( engine.get( select(choices_ipv4, 10, filter).map(' \ 'var nb = 10;' \
'function (elt) { return elt.key; }' \ 'var first = [] ;' \
') ) );' \ 'for(' \
'var i=0 ;' \
'i<nb && i<choices_ipv4[' \
'$("#'+f_type_id(is_type_tt)+'").val()' \
'].length ;' \
'i++' \
') { first.push(' \
'choices_ipv4[$("#'+f_type_id(is_type_tt)+'").val()][i].key' \
'); }' \
'sync(engine_ipv4.get(first));' \
'} else {' \ '} else {' \
'engine_ipv4.search(q, sync);' \ 'engine_ipv4.search(q, sync);' \
'}' \ '}' \
'}' '}'
def generate_ipv4_bft_param( form, is_type_tt ):
""" Generate all the parameters to use with the bootstrap_form_typeahead
tag """
i_choices = { 'ipv4': generate_ipv4_choices( form ) }
i_engine = { 'ipv4': generate_ipv4_engine( is_type_tt ) }
i_match_func = { 'ipv4': generate_ipv4_match_func( is_type_tt ) }
i_update_on = { 'ipv4': [f_type_id( is_type_tt )] }
i_bft_param = {
'choices': i_choices,
'engine': i_engine,
'match_func': i_match_func,
'update_on': i_update_on
}
return i_bft_param
@login_required @login_required
def new_machine(request, userid): def new_machine(request, userid):
@ -157,9 +196,8 @@ def new_machine(request, userid):
reversion.set_comment("Création") reversion.set_comment("Création")
messages.success(request, "La machine a été créée") messages.success(request, "La machine a été créée")
return redirect("/users/profil/" + str(user.id)) return redirect("/users/profil/" + str(user.id))
i_choices = { 'ipv4': generate_ipv4_choices( interface.fields['ipv4'] ) } i_bft_param = generate_ipv4_bft_param( interface, False )
i_match_func = { 'ipv4': generate_ipv4_match_func() } return form({'machineform': machine, 'interfaceform': interface, 'domainform': domain, 'i_bft_param': i_bft_param}, 'machines/machine.html', request)
return form({'machineform': machine, 'interfaceform': interface, 'domainform': domain, 'i_bft_param': {'choices': i_choices, 'match_func': i_match_func}}, 'machines/machine.html', request)
@login_required @login_required
def edit_interface(request, interfaceid): def edit_interface(request, interfaceid):
@ -196,9 +234,8 @@ def edit_interface(request, interfaceid):
reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in domain_form.changed_data)) reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in domain_form.changed_data))
messages.success(request, "La machine a été modifiée") messages.success(request, "La machine a été modifiée")
return redirect("/users/profil/" + str(interface.machine.user.id)) return redirect("/users/profil/" + str(interface.machine.user.id))
i_choices = { 'ipv4': generate_ipv4_choices( interface_form.fields['ipv4'] ) } i_bft_param = generate_ipv4_bft_param( interface_form, False )
i_match_func = { 'ipv4': generate_ipv4_match_func() } return form({'machineform': machine_form, 'interfaceform': interface_form, 'domainform': domain_form, 'i_bft_param': i_bft_param}, 'machines/machine.html', request)
return form({'machineform': machine_form, 'interfaceform': interface_form, 'domainform': domain_form, 'i_bft_param': {'choices': i_choices, 'match_func': i_match_func}}, 'machines/machine.html', request)
@login_required @login_required
def del_machine(request, machineid): def del_machine(request, machineid):
@ -254,9 +291,8 @@ def new_interface(request, machineid):
reversion.set_comment("Création") reversion.set_comment("Création")
messages.success(request, "L'interface a été ajoutée") messages.success(request, "L'interface a été ajoutée")
return redirect("/users/profil/" + str(machine.user.id)) return redirect("/users/profil/" + str(machine.user.id))
i_choices = { 'ipv4': generate_ipv4_choices( interface_form.fields['ipv4'] ) } i_bft_param = generate_ipv4_bft_param( interface_form, False )
i_match_func = { 'ipv4': generate_ipv4_match_func() } return form({'interfaceform': interface_form, 'domainform': domain_form, 'i_bft_param': i_bft_param}, 'machines/machine.html', request)
return form({'interfaceform': interface_form, 'domainform': domain_form, 'i_bft_param': { 'choices': i_choices, 'match_func': i_match_func }}, 'machines/machine.html', request)
@login_required @login_required
def del_interface(request, interfaceid): def del_interface(request, interfaceid):

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