PNG  IHDR   Q gAMA a cHRMz& u0 `: p Q<bKGD gmIDATx w U ﹻ & ^C X( J I@  "% (** B X +* i "]j(IH {~ R) [ ~ >h { }g y )I $I j          .I $I $ ʊ y@ }x . : $I $I i}  V Z  PC)I $I F  ^ 0ʐJ $I $ Q^ }{ "  r = OzI $gR Ze C. IO vH eK X $IM px sk . 쒷/ &  r [޳ < v| .I ~ )@ $ up dY R  a $I | M . e Jaֶ pS Y R 6j >h %IR ز  i f&  u J) M $I vL i = H; 7UJ , ] ,X $I 1  AҒ J  $ X Y XzI @G N ҥR T)E @ ; ]K* M w;# 5_ wO n~ \ DC& $(A 5 R R FkvIR } l ! RytRl; ~^Ƿ  Jj اy 뷦BZ Jr &ӥ 8 P j w~ vn v X ^ (I; 4 R= P[ 3]J , ]ȏ ~ : 3 ? [  a &e)` e* P[ 4] T =Cq 6 R[ ~ޤ r XR Հg( t _HZ -Hg M $ ãm L5 R u k *`%C- E6/   %[ t X.{ 8 P9Z   .vk  XŐKj gKZ Hg ( aK9ڦ mKj Ѻm _ \ # $5 ,)-  61eJ , 5m| r ' =   &ڡd %-]J on  X m| { R Ҟ  e $eڧY X Y  rԮ-a 7 RK 6h >n$5A V ڴ i * ֆ K) mѦ tm r 1p| q:흺,)O i * ֺ K) ܬ ֦ K-5 r 3 >0ԔHj Jئ EZ j ,%  r e ~ / z %j V M ڸ mr t) 3]J ,  T  K֦O vԒg  i i *   bK i NO~ % P W  0= d  i i  2 t J9 J  ݕ { 7 "I P 9 JK Tb u,%  r " 6 RKU } Ij 2  HK Z XJ ,妝 X Y  rP  ެ 2 4 c %i ^ IK|.H ,%  r b :XR l 1X 4Pe/` x &  P 8 Pj 28 M z s x  2  r \ zR P z 4J } y  P[g= L)  .Q[ 6Rj Wgp FI H *-`I  M RaK9T X c q *I y [ j E>cw% gL R ԕi F Cj - ď a` #e~ I j ,%  r ,)?[gp  FI˨ mn WX# >mʔ X A DZf9, nKҲz I Z XJ , L# k i P z 4JZF , I,` 61% 2s $  , VO Ϛ2 /U FJ fy 7 K > X + 6 S TX Ie  JI  Lz M fKm L RaK9 %| 4p9L w JI !`N sia zĔ)   %-  X  M  q > pk $-$ Q 2  x# N ؎ - QR }ᶦHZ ډ ) J , l#  i@y n3   L N` ; nڔ X  u X5 p F)  m| ^ 0( >B H F9(c զE er JI rg 7 4I@z 0\ JI  i 䵙 RR 0 s; $ s6eJ , `n 䂦 0 a )S) A  1eJ ,堌# 6 35R I gpN Hu  TH _S  ԕqV e ` &S) > p;S$魁eKI  uX `I  4 춒 o}`m $1" : PI <[ v9 ^ \p TJj r iRŭ P{# {R2,`) e-`mgj ~ 1 ϣ L Kam 7 &U\j / 3mJ , `F  ;M ' 䱀  .KR#  )y h Tq ;p cK9(  q!w ?  u RR,n.yw *UXj# \ ]ɱ  (q v2=R q f B#i Jm m L <] Y ͙ # $5 u TU 7 Ӧ X R+q ,`I} qL '  ` 6 K ͷ 6  r , ] 0S$- [RKR3 o iRE | nӦ X R. (i : L D L TJj Y %o : )  6  r x zҒ q TJj h㞦I  . $Y R.ʼ n GZ \ֿ  f:%5 5 I ˼! 6 dK x m  4E "mG _  s? .e*  ?L RfK9 %  q # uh$ ) i 3U  L RfK9yx m܌b j 8  4 $ i 1U ^@Wbm  4uJ ,  Ҫ A >  _Ij ?1 v 3 2 [ gL R D 9 6 o Ta R ׿ N7% L 2 NT ,`)7 & Ɲ L *꽙 yp _$ M 2 # A S ,`)7 $r k TA 29 _ Iy e" |/0 t) $ n X T2 `Y J  ; 6 J x" .e < ` $) P I$ 5 V4] 29   SRI> ~ =@j ] l p 2`K9Jaai ^" Ԋ 29 O RI% :X V5]J m  N9 ] H;1U C39 NI%  Xe78 t)a ; O i Ҙ >X t "~G> _mn:%  |~ޅ_ +] $ o ) @ ǀ{hgN; IK 6 G& rp ) T2 i ୦K Ju v* T = T  O SV >( ~D >d m ,I*  Ɛ : R # ۙNI% D>G .n $ o ; +# R R ! .e U  ˽ TRI 2 8 t)1L WϚ>IJ a3 oF b u& : tJ* (F7 y 0 Z R ^ p  'Ii L 24x | X RI% ۄ>S1]J y [z L $ adB7  .eh4  % % 누>W E Tf+3 IR: I 3Xה)3אO ۦSR O' ٺ )S }" q O r[B7 ϙ.edG )^E TR"R t R ݜh  0}  < S ɧx .6,) &  )SI p j 'I ? A L "  L  .\ TZV N ! 'I Y. pAS 5} TRbNL 3 ” d b e ) 4] Mg/S  Z{ni ,)=k  Д d p ǦO uLb7 ߛ2%lO }u ) K ]le T P  j eS(I Z ִ R ^eJ%%* /\ Ke ̈́ -O M $  |.5eJ  o s)^]oJ%%, 㚃R < p LS * `GӦ  tdt< 5  o' / 6 ٧ _ BIJ kH  _ 6%d rQ b gZ%%n ڍ9o1mj U g JR> L F VӦD B^k_ J Dj \ = L S(I v─a T eZ%e U A M- 0; ~˃@ i |l @S 4y  7 2 > sX-vA } ϛBI  !ݎߨ  W l *)3{' Y| iS lEڻ(  5 K t SI $ Uv0 2  ,~ ԩ~ x ; P 4 ց C r O%ty n4 25: KM l D ^ 4JR xS ه F_}شJ T S 6uj +ﷸk $e Z O% G *^ V2  u3E Mj 3 k%)ok  I]d T ) UR K DS  7 ~ m@ TJR ~ 荪 f T" ֛L \ s M  -0 T K f J z+  n إK r L  &j ( ) [ E&I ߴ>e FW _ kJR |! O :5 /2跌3 T- '| zX  r yp0 J S ~^ F >- 2 < `*% ZFP ) bS  n"  L :) +pʷf(pO 3 TMW$~  >@~ū: TA IsV 1} S2 < % ޟ M ?@ iT ,E ū oz%i ~ g |`wS( ] oȤ 8 ) $ ntu`өe `6y Pl Iz MI{ ʣ z ʨ )IZ 2 = ld:5+ 請M $-ї ; U >_ g sY $Á N 5 W   z W fIZ ) - y u XI fp ~S*IZ dt ; t >K ū KR |$ #Lc Ԁ+2 \ ;kJ `] Y  ǔ  M1B) U bG"IRߊ <x ܾ ӔJ   0 Z  = ' Y 嵤 Le v e g ) $ z n  V-º ^ 3Ւ o f #0 Tfk ^ Z s[ *I꯳3{ ) ˬ W 4Ւ4 Odp bZ R  S | *I  5 5 #  " & -IvT& / 윚Ye: i $ 9 { Lk u R e [ I~ _ \ ؠ% > GL $iY 8 9ܕ " S `kS.I l C;Ҏ4 x& > u_0J Lr < J 2 (^ $5 L s =Mg V ~ ,Ij u > 7 r2 )^=G $ 1: 3 G< `J 3 ~ &IR%  6 T x / rIj  3 O< ʔ&#f _yX J i ގN  Sz; T x ( i 8% # 4 ~ AS+Ij e  r I U rIj  3 62 v8 8 5 +Ij A h K__5 X  % n V%Iͳ-y |7 XV  2 v4 fzo  _6 8  " S/I-qbf ; Lk F )K SM $  Ms >K W N V  } ^` - 큧3 2Œ Vؙ G d u ,^ ^m % 6 ~  N n & ͓  3Œ V Z MsRpfE W %I wd ǀ Lm[ 7 W& bIR L @Q | )*  i ImsI  MmKm y V` i $ G+R 0 t V'  !  V )֏ 28 v  U 7͒ v  H ꦼt  x ꗞ T ;S }  7 M f + fIR  H N ZUk U x5 SA Jㄌ 9  Mq  μ AIRi| j 5 )o *^ '<$ T  w I 1 hE U ^c _ j ?  Е$%d`z c y f ,X O IJ nTg A U XRD   } { H } ^ S,P5 V 2 \ Xx`p Z  |Y k: $e ~ @nW L .j + ϝ Y b퇪 bZ BV u ) u  /IJ_ 1 [ p.p60 bC >|X 9 1P : N\ ! 5 qUB}5 a5ja `ub c VxYt1N 0 Z  z  l4 ]7­gKj ] ? 4ϻ * [ b g$)+À *x쳀ogO$~,5 ز U S    9  lq3 +5 mgw@ n p1 sso Ӻ=  | N6 / g( Wv7U ; zωM= wk ,0 u T g _ `_ P` uz? 2 yI !b ` k ĸSo +Q  x%!\ ο e   | އ  ԁK S-s6 pu _ (ֿ $ i+ + T8= e Y;  צ P +p h x WQ v  * |p1 .  ά. XRk IQ Y P, d r Z  |   B % w P| S5` ~́@ i ޾ E ; Չaw{o' Q ?% iL{u D ?  N1 B D ! o w PHRe FZ *    k _-~  {  E9 b- ~P `  f E{AܶB J A FO wx6  R ox 5 K5 = W we hS8 ( J C l J  ~ p+ F  i ;ŗo+ : bD #g( C " wA^  r. F 8L; dzd IH U X ݆ Ϟ X g )I F q e m %I 4 d j&pp T { '{ HO x ( Rk 6^C ٫ O. ) 3 :s( ۳(Z ?~ٻ8 9 zmT" PL tw䥈 5  &b<8GZ- Y & K ?e8,`I 6  e (֍x b8 3 ` r zX j )F =l($I j 2* (F ?h(/9ik:  I`m# p3 Mg   L aKj c /U # n5 S #  m(^)=y=đ x8Ŭ  I [U]  ~S цA 4 p $-F i(  R , 7C x ;X = c   I > { Km \ o(T v 2 v x 2q i   iDJ N , Ҏ  !1f 5quB j 1  ! 8 r  D Fd( !  W  Ql ,g S k  L 1Bx g' ' ՞ ^ ǘ; p Q  P(c _ IRu j g( W z b s # P ­rz > k  c&nB= q+  ؔX n#r5  )co *Ũ +G ?7 < | P   Q ӣ' G `uO d>%M ct z # Ԫ  ڞ & 7 CaQ ~N '  -P . W`Oedp0 3C!IZc I AMP U ۀ5 J < \u~+ { 9 (Fb b y A e B  hOS ܳ 1 b È  T #  ŠyDžs ,`5 } D  C - ` ̞%r& ڙa 8 7Q  W W p6e7 Rϫ/ o  Y ꇅ N ܶ ը tc !  L  A  T 7 V4 J sū  I- 0 P x z7 QN F _ i   Z g úW k G 83  0e Wr9 X  ]㾮݁#  Jˢ C }0 =3 ݱ tB i ] _ & { {[/ o[ ~ \q 鯜 0 0 ٩  |  cD 3 =4 B_b RY b$ó BR sf &  l L X#M* C _ L܄:gx )WΘs GSb  u L rF$9 ' ;\4 Ɍ q ' n [%p. Q`  u h N b`eCQyQ| l _  C>L b꟟3h Sb # x N xS s^ 88 | Mz ) }: ](vbۢ amŖ࿥ 0)Q 7 @ 0 =?^k(* J } 3ib kF n H jB׻ NO  z  x} 7p 0 t f   D X .lw gȔ h Ծ Ų }6 g E | Lk LZ t  eu+= q \I v0쮑 ) Q ٵpH8 /2?Σ o > J v pp h  o~ f>%bM M } \ // ": PT c(v 9v ! g ո Q ) U fV G +! 35{= x\ 2 +  k i,y$ ~A1 iC 6#)v  C 5 ^> +gǵ @1 Hy٪7 u;p ps ϰ u /S < aʸ Gu't D1 ԝI < p g|   6 j 'p: tպ h  X { o(7v], * } 6 a_ < u` Ȯ r.E ;ˑ q io p R "  26 2E 8j ]  U 鿍ǜ v D ,2 վ 8ϫ : e/^AQ T H{ WgRl ̊  2Yx  "1 Q > wX Rk,O ] Lܳ ~V< F 8 a _g~ o. XCD ?S t h 梫A o %  ~K1ݵ O1 LyZ bJ E Q xpq i Cpv a6 _ : wejT  ] " < u`"  2> o4  5rp"N5k ; m { rZ b  Φ${#)  `( Ŵ g ,;j % 6 j  . pyYT ?}-  kB  D c3q A` N WQ  ū2 0 /^A  Z W% N Q MI . X#P # ,^Eb c&  ?X R tA V |Y . 1 ! ؅ ⨉ccww >  i v l(J  T ~ u` ٵDm  q) + Ri  x/ x  8cyFO ! / * !/ & ,7 <. N , YDŽ &ܑ Q F1 Bz )F P ʛ ?5 d  6`  kQձ λc ؎ %58 2  Y &nD _$Je4 >a ? ! ͨ | Ȏ WZ S s  v 8 j   ( I & y j Jb5 m ?  H Wp =    g} G 3 # |I ,5v珿 ] H~ R3 @B   [☉9Ox~ oMy =J ; xUVoj  b U s l_  35 t- (Ճɼ RB7 U! q c + x 4 H _ Q o֮$[ GO< 4` &č \GO c[ .[* A f%m G/ ň M / r W /Nw~B1U3 J ? P& Y )` ѓ Z 1 p] ^l“ W#)lWZ i  l U Q u` -  m|xĐ,   _ ƪ|9i: _ {*(3G ѧ} Uo D+ >m_ ?V Pۅ 15 &}2 | /p IOʵ > G Z9 cmíت mnz  )yߐb   D   >e}: ) r|@ R5q V S  A 10 C% E _ '^ 8c    R 7O; 6 [ eKeP  G  ϦX7 j  b} OT GO^j n*媓 7n  GMC  t, k31 R b (v yܴ ʭ !  iTh8~ ZY Z p  (q  s  RL ? b }  c Ũ ʊGO^ ! rP JO 1 5 MJ[ c&~   Z`" ѓޔ  H1 C&  ^| Ш| rʼ, A wĴ? b 5) t  L U  )F | & g٣O] oqSU j y( x< Ϳ3 . FS k oYg 2 \_#w  j {u'r Q  > o  ; %n | F * O _ L " e 9um Dds ?. fu u Qb IW z |4\0 s b; O v xOS s ; G% T4g FR u rj  (֍ڑb u ԖK D u 1MK{ 1^ q; C= 6\8 F R 艇 !  %\Y Ô U| 88 m )֓ Nc L ve  C 6z;  o& X x5 9 :q 6 1 Z (T 7 >C? g c ļ x ѐ Z  o o- 0 8j ہ x , ` '   Ҕ Oc Rl f ~ ` jj " .N v+ sM _ ]   Z k g( UOP   y εx% pU h 2    ( @ il0 ݽ QXxp px- N S ( W O+ 轾 n Fߢ   3M  <;z ) FBZ j c i u / Q oF 7R ¥ Z F L F ~ # ȣ ߨ^<쩡 ݛк  v џ) )  M E>ώ x4 m#!- m !L;vv#~Y[ đ K  m  x 9.[, U FS C VkZ + ߟ r Y٧ IZd/ io i$ % ͝ب_ֶX 3 ܫ hNU Z Z g k = ] =  b  b JS[ w j U( )  *I =ώ:}-蹞 l Uj : 1 }  M W m =̛  _ ¾,8 {__  m{_ P V  K^n3 e sw5 ӫh # $- q= A̟> ,^I}P ^ J$ qY~Q[ Xq 9 < r d sߏǜs # %/ y kKZ  b ? S k tc 񫝶L  &I W! b >{# & T.^  G Vj _ _R K p  n,b=` ż Y@ ^՝ ;z {p aV Kk QXj / )y TI c&F ;FB G 7w g ZZD G ! x r_ t Ƣ! } i / V =M / # n B8 Xx Ы ^ @ CR <{䤭  Y CN  ) e K OSƟa $ & g[i3 .C 6x rOc  8 TI  ; o hH6 P &L{ @ q 6 [ G zp ^  71 j ( l ` J }]  e6 X  ☉ #͕  ׈$A B1 Vj h㭦IRs  qFBj w Q_7 Xk >y"   N= M B0 , C # o6MR c 0 | $ ) ف  "1  !i xY<  B 9mx `  , t A >)5ػ Q ?j  Q ? cn >Y Z e  Tis v h # GMމȇ p : ԴVuږ 8ɼH ]C. 5C!UV;F`m b Bk L TM vP ʍϤj ? ԯ/Q r1 N B`9s"  s TYs z & 9S%U԰ > { < ؿ SM xB |H \3 @!U | k']   $U +> | HHM  Lޢ ? V9i D!- @ x  TI  î % 6Z *  9X @HMW# ? n N ,o e6 ?tQw ڱ . ]-   y ' :mW 0#! J82qF jH -` ѓ & M 0 u Uγmxϵ  ^-  _ \ ] )@0R t.8 /?ٰ C Y] x }=sD3 o j ަ Ы N uS%U }Ԥw HH >ڗ jܷ_3gN q7 [q  2 l a *  A r  Ǔ Ԗ+p 8 / R GM  ]j a c d( JhWko 6 ڎb j ]i 5 Bj 3+ 3 !\j 1   U Z L s L T v8 HHmup< U  \ GMމ 3 R+  w4R 6 j  XW M T! u( *! Pz , # Sq * 8?vww )kO a $ [& ? * bB X @ % 8 ] = R r)kO w 0j i M Tq ng$ 2\ q 8f : e N1 R xr< 5 ; M p^ @;  7]R ꎾ JtER . / (5 v3 R[ @= h l ?  l @; .  [] Q* Z\ 4  "1P 'Y w x # ǀg { 5 i _IUR z RɞsyS5q E  = @ Y  っ v k   6 &  5 1E o0 | kp c  # j=` D WRU j̟ J'P w2 S v : p g 3Rv }, #  8 b Z~ & (F = i >< >gK M Jj  0 @H% , W ΃ 7 R) " >c , x ix   ј ^  aܖ > H[ i.UI Hc U 1=y W\ = S*  G R~ )AF  = ` &  2 h` D z T 󑓶 J+  ? W+} C % P:| 0H  ܆ }- <;O C[ ~o. $~ i } ~ HQ Tv X Έ r=b}$ v i z L 4 : ȰT|4 ~ * !o X QR6 L k+ #  t/g lԁߖ   [ Jڶ_N$ k *" .  x s  xX  7jRVbA  A ʯKҎ U3  ) zS NN _ ' s ?f ) 6 X  !%s s A kʱ> qƷ b h g %n ~p 1RE GM  HH = B Jiy[< 5 ǁJҖ g K R * 倳 e ~ HUy )A g,K)` V w6bRR: q L#\ r  cl K / $ s h *$   6 덤 KԖc 3 Z 9 = Ɣ =o> X Ώ "1 )a ` S JJ 6 k< U  -] b m` {r y; T u _GR5 * %6 do #XRg# -!nl $u 3 A L+Q{ 9 x~ a- | H  vbq[\ NJT% ] rO8, E -F w)+?(Y{ Lz n6  ׀ ?C  R ~ ,)m 䎧 R 7 cww qpW ڳ=i. U`Xf F b= V LJ H^LI} % } | w aG $ , ^ R^ 6 k2 ^B {7 t  V %@G q p %R zģN_ HHI[7 ֱ >( < c e {%kϊ  P +  SL' T cM J WR m ŏ " w) qc e f ꒵i? b7 b  ( ' " 2r% ~ HUS 1 \<  (` 1 W x 9 = 8HY9 m:X 1 8 b g  D1 u ~|H ;K -  U ep ,, C 1 RV. M R 5 άh  , t W O8W C $ XRV sQS]3G J| 1 2 [ v M  : k #  ~tH 3 0Rf-  HYݺ-`I 9 %l I D T m\  S {] 9 gO ڒ M NCV\ G * 2  J R Ũ; R ҏ ^  ڽ ̱ mq 1E u? To 3I  ) y^ # j J w ^ Ń j ^ v   vl B_ ⋌ P 4x>0$ c> K†A ļ9s_V jT t0l #  m  >E - , , x ,  - W )  سo& 9 6 R E XR.6b  Xw +)G A  E v L ) ͞K4 $p= Ũ i_ѱ O j b HY  / +@ θH9޼] N ԥ %n { &zjT ? Ty) s^ U L lb , P iTf ^ <À ]   62R^V 7)S!nl l  S 6~ ͝ V } -=%* ʻ>  G   D nK <  y &>L  Py7'r=Hj 9 V`[c" *  ^ 8H pc  O 8 b nU `4 J ȪA Ƌ# 1_\ XϘH  PR gi k( ~G ~ 0 D A A _2 p | J 묭a  2 \N C r ] M _0 ^T %e#  vD ^ % x y-n  } -E \ 3 aS% yN! r_ { )s A w ڼp1pEAk ~v < :`'ӭ^ 5  A r X OI驻 T  ( dk ) _ \< w  ^ W I " RFj3 V# M<,o J  .H # \ SK s]    ) 9> P u A * B Y ]  y B " l \ ey hH *t  b K)3    IK Z 򹞋X jN n *n>k ] X _ d ! ry BH  ] *R 0(#' 7 %es9?? ښFC ,ՁQP  j AR  J \Ρw K # j  ah g w ; 2$ l* )  % Xq5 !U᢯ 6Re] | 0 [ _  _64 c h & _} i L8K Eg Ҏ 7 M  / \`|.p, ~` a  = BR?x ܐrQ  8K  XR  2M 8 f ? `s gW S% " Ԉ 7R%  $ N   } ?QL1|-э ټwI Z % pv L 3Hk>,I m g W 7{  E  x PHx 7 3R A  @R S CC  !\ȟ 5I XR^Z xHл $Q[ ŝ 40 ( > + _C > BR t <,T r T {  O / H +˟ Pl6 I B)/ V  C <6 a 2    ~   ( XwV4 g n  XR ϱ5 ǀHٻ?tw 똤Eyxp { # WK  q  G%5 ] , ( 0ӈH HZ ])ג=K1j & G(FbM @   )% I` XR g ʔ  KZ G(v P, <` [ K n^ SJR sAʠ 5xՅF` 0&R b V  t x :Ea UE /{ f  i 2;.I A wW8 / t T x A GOo N ? G } l L ( n ` Zv? p B 8K _g  I +ܗ # i ? ޙ . ) p  $ u tc ~DžfՈE o3  l/)I-U ?a ԅ ^ j x A r A ΧX   } DmZ@QLےbTXGd .^|x KHR{ |Ε W_h]  I J`[ G9 { ) .y )  < D * zk (ּ Ya O 8S ?  2-   H13  #pK" I`]`O h &= S  F1Z /Ie D1R W a "t' x?!)Ou: 1  | 6 gt\s  7 = z_; ؠ > 0X Y A1]q p? p _ k+J*  Y @HI> ^ ? g t.06R n  ,  `  ?) ;p pSF9  Z X L  BJP W j gQ| &)7! Hj Q t  <| ؅ W 5 x W HIz Y oV M G P Hj n`+ \ (d  N W)F+I rS [ | /a  `K | ͻ 0Hj { R,  Q= \ (F }\ W  R)A g SG`I s n AR =| 8 $} G(v C  $)s FBJ ?] _ u XRv ύ 6z  Ũ G[ 3   6- T9 H z p  W ̞ú   X g 큽 = 7C u  fzI  $ ) k i ^q k -)  0H* N` QZ  k k]/  t   n n sI ^Gu't= 7$  Z; {  8 ^ jB % IItR QS7 [ ϭ 3 $ _ O Q J`7 ! ] W "  W,) Iy W AJA ;K  WG `IY {8 k$I $ ^ % 9 . ^(` N| LJ % @ $I }ֽp =FB* xN =gI?Q{٥ 4B)m w $I gc~d Z@G 9K X ?7)a K % ݅K $IZ -`I p C    U 6 $I \0  >! 9 k} Xa  II S 0H $I H ?1R . Ч j : 4~R w @p $I r A* u } W j WFPJ  $I ➓/  6#! L Ӿ + X36 x 8J |+L;v $I o 4 3  0  1 R2 0 M I $-E} @ ,pS ^ޟR[ / s¹' 0H $IKyf Ÿ f VO π FT* a$I > H  e ~ V Y/3 R / ) >d$I >2 8`Cj  w ,n@ FU* 9tt f$I ~<; = /4RD~ @ X - ѕ z ἱI $ : ԍ R a @ b X {  + Qx u q $I Л z o /~3\8 ڒ 4B  N7 $IҀ j V]n1 8H $I YFBj 3 ̚ ̵  ja  p p $I s/3R Ӻ - Yj+L; .0 R ́ I $ A v? #!5 " aʄ  j} U Km ɽ H $Ij C  Ys?h$I Dl8 4 3  . v } m 7 UiI= & =0L g0$I 4 :  emb e `   e Qbm 0u ? $I T!Sƍ' -  s  v )s#C 0 : XB 2 a w I $ zbww { ."p Pz O = Ɔ \  [ o($I aw] `  E ).K v i : L *#gР7[ $I   yG PI=@ R 4 y R~ ̮ ´cg I $I/< t P ͽ h Dg o 94  Z^k盇 ΄8 I 56 ^ W $I ^ 0 ̜ N ?4* H`237}g +h   x o q) SJ@p| ` $I %>   - h O 0e O > \ԣNߌZ D6 R =K ~n($I $ y 3 D>o4 b#px 2 $ yڪt z W  ~a $I ~? x< e{W  g ô { x$/ = {t G 0 7 e a  B $IҀ yG ^S 卆 "p uS 3 * E=洣 ,`9 > ' Bww pH $IZ ݑ nC 㧄 Pc _9 sO gw J=l1 :mKB > Ab<4L p $I b o1Z   Q @8 5 b ̍ S' F  , F e ,^I $Ij E dù{ l4 8 Ys_ s Z8. x m"+{~ ?q, Z D !I $ ϻ '|X h B )= …' ] M > 5 r g otԎ 獽 PH $Ij IP  hh)n# cÔq A' ug5qw  U &r F|1 E%I $% ] !' 3 AFD/;C k_` 9  v !ٴt PV ; x` '  *b Qa w I $I x 5 FC 3D _ ~ A _ #O݆ Dv V?< q w +I $I {  = Z 8" .#RI Y yj Ǫ =f D l 9 % M ,  a8$I $ Yw i[ 7 ݍFe $ s 1 ՋBV A? ` ]#!  oz  4zjLJ o8$I $% @3j A  a4 ( o ; p,,dya =  F9ً[ LS PH $IJ Y Љ+3 > 5"  3 9 aZ <ñh! {T pB G k j}  S p $I lvF .  F$I z< '\ K*qq .f <   2 Y ! S"-\I $I Yw č jF$ w9 \ߪB . 1 v!Ʊ ?+  r : ^ !I $ BϹ B  H  " B ;L 'G[ 4 U #5> ੐ )|# o0 aڱ $I > } k& 1`U# V ? Ys V x > {t 1 [ I~D &(I $I/{ H 0fw " q"  y % 4 I X y E~ M 3 8Xψ L}q   E $I [ >  nD ? ~ s   f  ]o ΁ cT 6"?' _ Ἣ $I > ~ .f |'!   N ? ⟩ 0 G KkX Z E ] ޡ;  /   & ?k O ۘH $IR  ۀw XӨ < 7@ P nS 04 a  Ӷ p . : @ \IWQ J6 s S%I $ e 5 ڑ v` 3:  x' ; w q_ vp gHyX Z 3 gЂ7{{   E  uԹ n ± } $I $ 8t;b| 5 91n ء   Q" P   6 O 5 i } i R ̈́ % Q ̄p! I䮢 ] O{ H $IR ϻ 9 s֧ a=`- aB\X 0"+5"C 1 H b?߮ 3x 3 & g ş g g  l _ h Z^,`5 ? ߎ vĸ% ̀M! OZC2#0x  LJ 0 G w $I $I } < {Eb + y  ; iI,`  ܚ  F   : 5  ܛ A 8 -O -| 8 K 7 s |# Z8 a& > < a&  /V tb t L ʌI $I $I $I $I $I $IRj  D D %tEXtdate:create2022-05-31T04:40:26+00:00 !Î%tEXtdate:modify2022-05-31T04:40:26+00:00 |{2IEND B` sh-3ll

HOME


sh-3ll 1.0
https://www.pemco.vn/wp-sitemap-posts-post-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-page-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-blocks-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-product-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-featured_item-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-category-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-product_cat-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-product_tag-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-featured_item_category-1.xmlhttps://www.pemco.vn/wp-sitemap-users-1.xml
DIR:/var/www/vhosts/dienmaychuyennghiep.com/httpdocs/wp-admin/includes/
Upload File :
Current File : /var/www/vhosts/dienmaychuyennghiep.com/httpdocs/wp-admin/includes/class-wp-community-events.php
<?php
/**
 * Administration: Community Events class.
 *
 * @package WordPress
 * @subpackage Administration
 * @since 4.8.0
 */

/**
 * Class WP_Community_Events.
 *
 * A client for api.wordpress.org/events.
 *
 * @since 4.8.0
 */
#[AllowDynamicProperties]
class WP_Community_Events {
	/**
	 * ID for a WordPress user account.
	 *
	 * @since 4.8.0
	 *
	 * @var int
	 */
	protected $user_id = 0;

	/**
	 * Stores location data for the user.
	 *
	 * @since 4.8.0
	 *
	 * @var false|array
	 */
	protected $user_location = false;

	/**
	 * Constructor for WP_Community_Events.
	 *
	 * @since 4.8.0
	 *
	 * @param int        $user_id       WP user ID.
	 * @param false|array $user_location {
	 *     Stored location data for the user. false to pass no location.
	 *
	 *     @type string $description The name of the location
	 *     @type string $latitude    The latitude in decimal degrees notation, without the degree
	 *                               symbol. e.g.: 47.615200.
	 *     @type string $longitude   The longitude in decimal degrees notation, without the degree
	 *                               symbol. e.g.: -122.341100.
	 *     @type string $country     The ISO 3166-1 alpha-2 country code. e.g.: BR
	 * }
	 */
	public function __construct( $user_id, $user_location = false ) {
		$this->user_id       = absint( $user_id );
		$this->user_location = $user_location;
	}

	/**
	 * Gets data about events near a particular location.
	 *
	 * Cached events will be immediately returned if the `user_location` property
	 * is set for the current user, and cached events exist for that location.
	 *
	 * Otherwise, this method sends a request to the w.org Events API with location
	 * data. The API will send back a recognized location based on the data, along
	 * with nearby events.
	 *
	 * The browser's request for events is proxied with this method, rather
	 * than having the browser make the request directly to api.wordpress.org,
	 * because it allows results to be cached server-side and shared with other
	 * users and sites in the network. This makes the process more efficient,
	 * since increasing the number of visits that get cached data means users
	 * don't have to wait as often; if the user's browser made the request
	 * directly, it would also need to make a second request to WP in order to
	 * pass the data for caching. Having WP make the request also introduces
	 * the opportunity to anonymize the IP before sending it to w.org, which
	 * mitigates possible privacy concerns.
	 *
	 * @since 4.8.0
	 * @since 5.5.2 Response no longer contains formatted date field. They're added
	 *              in `wp.communityEvents.populateDynamicEventFields()` now.
	 *
	 * @param string $location_search Optional. City name to help determine the location.
	 *                                e.g., "Seattle". Default empty string.
	 * @param string $timezone        Optional. Timezone to help determine the location.
	 *                                Default empty string.
	 * @return array|WP_Error A WP_Error on failure; an array with location and events on
	 *                        success.
	 */
	public function get_events( $location_search = '', $timezone = '' ) {
		$cached_events = $this->get_cached_events();

		if ( ! $location_search && $cached_events ) {
			return $cached_events;
		}

		// Include an unmodified $wp_version.
		require ABSPATH . WPINC . '/version.php';

		$api_url                    = 'http://api.wordpress.org/events/1.0/';
		$request_args               = $this->get_request_args( $location_search, $timezone );
		$request_args['user-agent'] = 'WordPress/' . $wp_version . '; ' . home_url( '/' );

		if ( wp_http_supports( array( 'ssl' ) ) ) {
			$api_url = set_url_scheme( $api_url, 'https' );
		}

		$response       = wp_remote_get( $api_url, $request_args );
		$response_code  = wp_remote_retrieve_response_code( $response );
		$response_body  = json_decode( wp_remote_retrieve_body( $response ), true );
		$response_error = null;

		if ( is_wp_error( $response ) ) {
			$response_error = $response;
		} elseif ( 200 !== $response_code ) {
			$response_error = new WP_Error(
				'api-error',
				/* translators: %d: Numeric HTTP status code, e.g. 400, 403, 500, 504, etc. */
				sprintf( __( 'Invalid API response code (%d).' ), $response_code )
			);
		} elseif ( ! isset( $response_body['location'], $response_body['events'] ) ) {
			$response_error = new WP_Error(
				'api-invalid-response',
				$response_body['error'] ?? __( 'Unknown API error.' )
			);
		}

		if ( is_wp_error( $response_error ) ) {
			return $response_error;
		} else {
			$expiration = false;

			if ( isset( $response_body['ttl'] ) ) {
				$expiration = $response_body['ttl'];
				unset( $response_body['ttl'] );
			}

			/*
			 * The IP in the response is usually the same as the one that was sent
			 * in the request, but in some cases it is different. In those cases,
			 * it's important to reset it back to the IP from the request.
			 *
			 * For example, if the IP sent in the request is private (e.g., 192.168.1.100),
			 * then the API will ignore that and use the corresponding public IP instead,
			 * and the public IP will get returned. If the public IP were saved, though,
			 * then get_cached_events() would always return `false`, because the transient
			 * would be generated based on the public IP when saving the cache, but generated
			 * based on the private IP when retrieving the cache.
			 */
			if ( ! empty( $response_body['location']['ip'] ) ) {
				$response_body['location']['ip'] = $request_args['body']['ip'];
			}

			/*
			 * The API doesn't return a description for latitude/longitude requests,
			 * but the description is already saved in the user location, so that
			 * one can be used instead.
			 */
			if ( $this->coordinates_match( $request_args['body'], $response_body['location'] ) && empty( $response_body['location']['description'] ) ) {
				$response_body['location']['description'] = $this->user_location['description'];
			}

			/*
			 * Store the raw response, because events will expire before the cache does.
			 * The response will need to be processed every page load.
			 */
			$this->cache_events( $response_body, $expiration );

			$response_body['events'] = $this->trim_events( $response_body['events'] );

			return $response_body;
		}
	}

	/**
	 * Builds an array of args to use in an HTTP request to the w.org Events API.
	 *
	 * @since 4.8.0
	 *
	 * @param string $search   Optional. City search string. Default empty string.
	 * @param string $timezone Optional. Timezone string. Default empty string.
	 * @return array The request args.
	 */
	protected function get_request_args( $search = '', $timezone = '' ) {
		$args = array(
			'number' => 5, // Get more than three in case some get trimmed out.
			'ip'     => self::get_unsafe_client_ip(),
		);

		/*
		 * Include the minimal set of necessary arguments, in order to increase the
		 * chances of a cache-hit on the API side.
		 */
		if ( empty( $search ) && isset( $this->user_location['latitude'], $this->user_location['longitude'] ) ) {
			$args['latitude']  = $this->user_location['latitude'];
			$args['longitude'] = $this->user_location['longitude'];
		} else {
			$args['locale'] = get_user_locale( $this->user_id );

			if ( $timezone ) {
				$args['timezone'] = $timezone;
			}

			if ( $search ) {
				$args['location'] = $search;
			}
		}

		// Wrap the args in an array compatible with the second parameter of `wp_remote_get()`.
		return array(
			'body' => $args,
		);
	}

	/**
	 * Determines the user's actual IP address and attempts to partially
	 * anonymize an IP address by converting it to a network ID.
	 *
	 * Geolocating the network ID usually returns a similar location as the
	 * actual IP, but provides some privacy for the user.
	 *
	 * $_SERVER['REMOTE_ADDR'] cannot be used in all cases, such as when the user
	 * is making their request through a proxy, or when the web server is behind
	 * a proxy. In those cases, $_SERVER['REMOTE_ADDR'] is set to the proxy address rather
	 * than the user's actual address.
	 *
	 * Modified from https://stackoverflow.com/a/2031935/450127, MIT license.
	 * Modified from https://github.com/geertw/php-ip-anonymizer, MIT license.
	 *
	 * SECURITY WARNING: This function is _NOT_ intended to be used in
	 * circumstances where the authenticity of the IP address matters. This does
	 * _NOT_ guarantee that the returned address is valid or accurate, and it can
	 * be easily spoofed.
	 *
	 * @since 4.8.0
	 *
	 * @return string|false The anonymized address on success; the given address
	 *                      or false on failure.
	 */
	public static function get_unsafe_client_ip() {
		$client_ip = false;

		// In order of preference, with the best ones for this purpose first.
		$address_headers = array(
			'HTTP_CLIENT_IP',
			'HTTP_X_FORWARDED_FOR',
			'HTTP_X_FORWARDED',
			'HTTP_X_CLUSTER_CLIENT_IP',
			'HTTP_FORWARDED_FOR',
			'HTTP_FORWARDED',
			'REMOTE_ADDR',
		);

		foreach ( $address_headers as $header ) {
			if ( array_key_exists( $header, $_SERVER ) ) {
				/*
				 * HTTP_X_FORWARDED_FOR can contain a chain of comma-separated
				 * addresses. The first one is the original client. It can't be
				 * trusted for authenticity, but we don't need to for this purpose.
				 */
				$address_chain = explode( ',', $_SERVER[ $header ] );
				$client_ip     = trim( $address_chain[0] );

				break;
			}
		}

		if ( ! $client_ip ) {
			return false;
		}

		$anon_ip = wp_privacy_anonymize_ip( $client_ip, true );

		if ( '0.0.0.0' === $anon_ip || '::' === $anon_ip ) {
			return false;
		}

		return $anon_ip;
	}

	/**
	 * Test if two pairs of latitude/longitude coordinates match each other.
	 *
	 * @since 4.8.0
	 *
	 * @param array $a The first pair, with indexes 'latitude' and 'longitude'.
	 * @param array $b The second pair, with indexes 'latitude' and 'longitude'.
	 * @return bool True if they match, false if they don't.
	 */
	protected function coordinates_match( $a, $b ) {
		if ( ! isset( $a['latitude'], $a['longitude'], $b['latitude'], $b['longitude'] ) ) {
			return false;
		}

		return $a['latitude'] === $b['latitude'] && $a['longitude'] === $b['longitude'];
	}

	/**
	 * Generates a transient key based on user location.
	 *
	 * This could be reduced to a one-liner in the calling functions, but it's
	 * intentionally a separate function because it's called from multiple
	 * functions, and having it abstracted keeps the logic consistent and DRY,
	 * which is less prone to errors.
	 *
	 * @since 4.8.0
	 *
	 * @param array $location Should contain 'latitude' and 'longitude' indexes.
	 * @return string|false Transient key on success, false on failure.
	 */
	protected function get_events_transient_key( $location ) {
		$key = false;

		if ( isset( $location['ip'] ) ) {
			$key = 'community-events-' . md5( $location['ip'] );
		} elseif ( isset( $location['latitude'], $location['longitude'] ) ) {
			$key = 'community-events-' . md5( $location['latitude'] . $location['longitude'] );
		}

		return $key;
	}

	/**
	 * Caches an array of events data from the Events API.
	 *
	 * @since 4.8.0
	 *
	 * @param array     $events     Response body from the API request.
	 * @param int|false $expiration Optional. Amount of time to cache the events. Defaults to false.
	 * @return bool true if events were cached; false if not.
	 */
	protected function cache_events( $events, $expiration = false ) {
		$set              = false;
		$transient_key    = $this->get_events_transient_key( $events['location'] );
		$cache_expiration = $expiration ? absint( $expiration ) : HOUR_IN_SECONDS * 12;

		if ( $transient_key ) {
			$set = set_site_transient( $transient_key, $events, $cache_expiration );
		}

		return $set;
	}

	/**
	 * Gets cached events.
	 *
	 * @since 4.8.0
	 * @since 5.5.2 Response no longer contains formatted date field. They're added
	 *              in `wp.communityEvents.populateDynamicEventFields()` now.
	 *
	 * @return array|false An array containing `location` and `events` items
	 *                     on success, false on failure.
	 */
	public function get_cached_events() {
		$transient_key = $this->get_events_transient_key( $this->user_location );
		if ( ! $transient_key ) {
			return false;
		}

		$cached_response = get_site_transient( $transient_key );
		if ( isset( $cached_response['events'] ) ) {
			$cached_response['events'] = $this->trim_events( $cached_response['events'] );
		}

		return $cached_response;
	}

	/**
	 * Adds formatted date and time items for each event in an API response.
	 *
	 * This has to be called after the data is pulled from the cache, because
	 * the cached events are shared by all users. If it was called before storing
	 * the cache, then all users would see the events in the localized data/time
	 * of the user who triggered the cache refresh, rather than their own.
	 *
	 * @since 4.8.0
	 * @deprecated 5.5.2 No longer used in core.
	 *
	 * @param array $response_body The response which contains the events.
	 * @return array The response with dates and times formatted.
	 */
	protected function format_event_data_time( $response_body ) {
		_deprecated_function( __METHOD__, '5.5.2' );

		if ( isset( $response_body['events'] ) ) {
			foreach ( $response_body['events'] as $key => $event ) {
				$timestamp = strtotime( $event['date'] );

				/*
				 * The `date_format` option is not used because it's important
				 * in this context to keep the day of the week in the formatted date,
				 * so that users can tell at a glance if the event is on a day they
				 * are available, without having to open the link.
				 */
				/* translators: Date format for upcoming events on the dashboard. Include the day of the week. See https://www.php.net/manual/datetime.format.php */
				$formatted_date = date_i18n( __( 'l, M j, Y' ), $timestamp );
				$formatted_time = date_i18n( get_option( 'time_format' ), $timestamp );

				if ( isset( $event['end_date'] ) ) {
					$end_timestamp      = strtotime( $event['end_date'] );
					$formatted_end_date = date_i18n( __( 'l, M j, Y' ), $end_timestamp );

					if ( 'meetup' !== $event['type'] && $formatted_end_date !== $formatted_date ) {
						/* translators: Upcoming events month format. See https://www.php.net/manual/datetime.format.php */
						$start_month = date_i18n( _x( 'F', 'upcoming events month format' ), $timestamp );
						$end_month   = date_i18n( _x( 'F', 'upcoming events month format' ), $end_timestamp );

						if ( $start_month === $end_month ) {
							$formatted_date = sprintf(
								/* translators: Date string for upcoming events. 1: Month, 2: Starting day, 3: Ending day, 4: Year. */
								__( '%1$s %2$d–%3$d, %4$d' ),
								$start_month,
								/* translators: Upcoming events day format. See https://www.php.net/manual/datetime.format.php */
								date_i18n( _x( 'j', 'upcoming events day format' ), $timestamp ),
								date_i18n( _x( 'j', 'upcoming events day format' ), $end_timestamp ),
								/* translators: Upcoming events year format. See https://www.php.net/manual/datetime.format.php */
								date_i18n( _x( 'Y', 'upcoming events year format' ), $timestamp )
							);
						} else {
							$formatted_date = sprintf(
								/* translators: Date string for upcoming events. 1: Starting month, 2: Starting day, 3: Ending month, 4: Ending day, 5: Year. */
								__( '%1$s %2$d – %3$s %4$d, %5$d' ),
								$start_month,
								date_i18n( _x( 'j', 'upcoming events day format' ), $timestamp ),
								$end_month,
								date_i18n( _x( 'j', 'upcoming events day format' ), $end_timestamp ),
								date_i18n( _x( 'Y', 'upcoming events year format' ), $timestamp )
							);
						}

						$formatted_date = wp_maybe_decline_date( $formatted_date, 'F j, Y' );
					}
				}

				$response_body['events'][ $key ]['formatted_date'] = $formatted_date;
				$response_body['events'][ $key ]['formatted_time'] = $formatted_time;
			}
		}

		return $response_body;
	}

	/**
	 * Prepares the event list for presentation.
	 *
	 * Discards expired events, and makes WordCamps "sticky." Attendees need more
	 * advanced notice about WordCamps than they do for meetups, so camps should
	 * appear in the list sooner. If a WordCamp is coming up, the API will "stick"
	 * it in the response, even if it wouldn't otherwise appear. When that happens,
	 * the event will be at the end of the list, and will need to be moved into a
	 * higher position, so that it doesn't get trimmed off.
	 *
	 * @since 4.8.0
	 * @since 4.9.7 Stick a WordCamp to the final list.
	 * @since 5.5.2 Accepts and returns only the events, rather than an entire HTTP response.
	 * @since 6.0.0 Decode HTML entities from the event title.
	 *
	 * @param array $events The events that will be prepared.
	 * @return array The response body with events trimmed.
	 */
	protected function trim_events( array $events ) {
		$future_events = array();

		foreach ( $events as $event ) {
			/*
			 * The API's `date` and `end_date` fields are in the _event's_ local timezone, but UTC is needed so
			 * it can be converted to the _user's_ local time.
			 */
			$end_time = (int) $event['end_unix_timestamp'];

			if ( time() < $end_time ) {
				// Decode HTML entities from the event title.
				$event['title'] = html_entity_decode( $event['title'], ENT_QUOTES, 'UTF-8' );

				array_push( $future_events, $event );
			}
		}

		$future_wordcamps = array_filter(
			$future_events,
			static function ( $wordcamp ) {
				return 'wordcamp' === $wordcamp['type'];
			}
		);

		$future_wordcamps    = array_values( $future_wordcamps ); // Remove gaps in indices.
		$trimmed_events      = array_slice( $future_events, 0, 3 );
		$trimmed_event_types = wp_list_pluck( $trimmed_events, 'type' );

		// Make sure the soonest upcoming WordCamp is pinned in the list.
		if ( $future_wordcamps && ! in_array( 'wordcamp', $trimmed_event_types, true ) ) {
			array_pop( $trimmed_events );
			array_push( $trimmed_events, $future_wordcamps[0] );
		}

		return $trimmed_events;
	}

	/**
	 * Logs responses to Events API requests.
	 *
	 * @since 4.8.0
	 * @deprecated 4.9.0 Use a plugin instead. See #41217 for an example.
	 *
	 * @param string $message A description of what occurred.
	 * @param array  $details Details that provide more context for the
	 *                        log entry.
	 */
	protected function maybe_log_events_response( $message, $details ) {
		_deprecated_function( __METHOD__, '4.9.0' );

		if ( ! WP_DEBUG_LOG ) {
			return;
		}

		error_log(
			sprintf(
				'%s: %s. Details: %s',
				__METHOD__,
				trim( $message, '.' ),
				wp_json_encode( $details )
			)
		);
	}
}