标题: Drupal7.X:写代码创建节点、评论和分类设置方法 [打印本页] 作者: howfar 时间: 2-18-2012 06:52 标题: Drupal7.X:写代码创建节点、评论和分类设置方法 1.怎样写代码创建一个节点; B2 M: p! g; o. h1 W6 \" f! x' e
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1.1初始化一个节点对象* }5 G* Y- o) n& K) D$ T
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<code> 2 p* P L$ _. B# s6 }9 O: ]0 z: I$node = new stdClass(); //创建一个节点对象0 @* Y! X v8 y* Z$ B
$node->type = "page"; // 指定节点的类型$ i4 v0 _$ g+ M+ A/ M( S" Q
$node->title = "你的节点的标题"; % ]* h0 ]' K" ]$ U- N$node->language = LANGUAGE_NONE; // 如果locale模块启用，那么指定你的语言代码4 ], X' q: |1 ~- j
$node->uid = 1; // 指定节点创建者ID) R9 d' R# G# f8 M' n" W
$node->path = array('alias' => 'your node path'); // 设置节点访问路径 8 F7 x4 g( v0 Z3 U* Z2 @$ z0 o( dnode_object_prepare($node); // 设置一些默认值 8 M8 S, A. [" A9 J. y</code>/ T2 l u. W3 s, K, z
把$node->language 设置为LANGUAGE_NONE，如果你没有安装locale模块，这个节点不会被指定为某种语言，这就是我为什么设置为LANGUAGE_NONE这 个常量。在Drupal里，节点和列能存在多种语言，因此，如果你的网站是多语种，那么你就必须要在这里指定你展示内容的语言代码。你能在后台 Configuration -> Regional and language -> Languages配置语言和获取语言代码。% T! T h1 g! I, [) Z1 c
; U* d' p# V+ K/ Y5 l1.2添加一个body列4 M1 b) o. c. W% @! U* j
<code>0 @/ h9 M' F7 h. j) D" I
$node->body[$node->language][0]['value'] = 'body的内容';' `9 u8 C6 F* A8 ? A, p7 |
$node->body[$node->language][0]['summary'] = 'summary的内容'; / F+ L! k" |* L: P5 A; P$node->body[$node->language][0]['format'] = 'filtered_html'; // 如果有多种输入格式，你可以设置成你想要的。这里我就设置成系统默认的 n# ?% f. o& Y& ~</code>) j0 O, s2 w' g2 x |- ~( k
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1.3添加自定义的列! P& }: P/ J U1 O
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<code> # W3 D# M4 X3 }( h1 m- l//我们添加一些用CCK/Fields API创建的列。它跟添加body列十分相似5 [4 S! c$ D2 G. S2 I
$node->field_custom_name[$node->language][0]['value'] = '自定义列值';3 V( U+ V; F; Z X) P" \
//如果你的自定义列有输入格式，别忘了在这里设置它, x! D* G% t! G5 y8 C. G
$node->field_custom_name[$node->language][0]['format'] = '';/ @: j! X& }. l& m
</code> / K/ \3 Q5 H; t$ Y% A, e) b7 N6 Z0 s- |: i
1.4添加file/image列 s o) n* U" W7 r4 A i1 T+ i# v; g, R6 ^# X; @
<code> ) a! P, b5 g/ }. F//下面是一些系统上的文件 ) V l9 N, O" c$file_path = drupal_realpath('somefile.png'); // 创建一个文件对象1 s, {/ B# m2 ~4 p, ?, c' E/ f
$file = (object) array(. [1 c& g# P. D+ R
'uid' => 1,+ Q# z9 T4 K8 |3 Q7 d
'uri' => $file_path, 5 ^% r9 K+ {% B/ q; p4 T 'filemime' => file_get_mimetype($filepath),/ H% p8 }+ m, y* i' e1 h
'status' => 1,% A7 o2 | _% ]
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$file = file_copy($file, 'public://'); //保存文件到你指定的文件目录; \2 c1 o9 q; b0 b' F
$node->field_image[LANGUAGE_NONE][0] = (array)$file; //关联文件对象到image列 " S! N* M! K- H; W X# y; ?" ?" P</code> . s: L3 _% }2 u- b( {7 ` w2 ~* k% W) k
1.5添加一个分类到节点& Q4 c+ A: {7 v, g( I# R% N, u1 A' j, T
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<code>; y8 F# U) o/ z: j! t3 Q# }
$node->field_tags[$node->language][]['tid'] = 1;( t) K; d- h8 y! X6 H4 v
</code>8 t7 N" g( S* Q
'field_tags'是绑定到你节点类型上的分类名，1是分类的ID，很简单！9 n. R" \2 H8 B! T" ~; F/ X" V% M
1 z' ^, a' q: b$ {- E* M7 M+ e1.6保存节点 9 F4 o9 U$ k+ ?4 U$ I8 ]( b$ f& f- \! y4 s( O
<code>0 T4 S/ C8 \7 Z) }' C+ R$ i0 U
$node = node_submit($node); //提交节点 % L) h9 z x$ X' v( bnode_save($node); // 保存节点5 S" {' X6 H, Z. \
</code> $ C7 o; `1 R* @( o! i% O9 g; n1 { " w3 l, F1 b: d2 l8 ^/ M# r. J3 A" j' d4 G! K 2.怎样写代码创建评论 & K- O2 B# q- t8 n' B3 W, |# q0 U" u * K9 y' Y8 S5 k5 O8 L' p6 w/ d<code> . {* b- `# N( e4 q9 ~1 m( P, _+ d! C$ L; E0 K& d* X
// Let's create a managed object $comment = new stdClass(); // We create a new comment object ) J! L/ K$ o5 ~- t$comment->nid = $node->nid; // nid of a node you want to attach a comment to8 c1 |; i, a: b, W$ j& L
$comment->cid = 0; // leave it as is ' Y9 R" E/ G) A3 M$comment->pid = 0; // parent comment id, 0 if none8 P9 f/ R) I% \0 l* U, s
$comment->uid = 1; // user's id, who left the comment# G8 ~" W1 V' D# i. {4 V
$comment->mail = '<a href="mailto:email@example.com">email@example.com</a>'; // user's email ) F0 T4 k8 w4 c) M3 u ^$comment->name = 'User name'; // If user is authenticated you can omit this field, it will be auto-populated, if the user is anonymous and you want to name him somehow, input his name here 9 f B; t$ j8 @. @' G6 @$comment->thread = '01/'; // OPTIONAL. If you need comments to be threaded you can fill this value. Otherwise omit it. # i9 K/ n9 O X: s, k$ U$comment->hostname = '127.0.01' // OPTIONAL. You can log poster's ip here 4 D( q7 r+ G. V2 H$comment->created = time(); // OPTIONAL. You can set any time you want here. Useful for backdated comments creation. # P9 D" r) {! A) \3 Y0 A& t b- u$comment->is_anonymous = 0; // leave it as is. |% p6 c' N9 r" a# `* G+ @
$comment->homepage = ''; // you can add homepage URL here" C9 k* [8 f. e5 H9 _ V. o
$comment->status = COMMENT_PUBLISHED; // We auto-publish this comment B; ]8 J0 L. a1 D$comment->language = LANGUAGE_NONE; // The same as for a node7 Q/ j, ^! G' }9 p
$comment->subject = 'Comment subject'; 3 V7 i2 P" N5 x/ P$comment->comment_body[$comment->language][0]['value'] = 'Comment body text'; // Everything here is pretty much like with a node * ]& C5 D, l- r5 U$comment->comment_body[$comment->language][0]['format'] = 'filtered_html'; 3 }9 |" }% I* p: @( U V$comment->field_custom_field_name[LANGUAGE_NONE][0]['value'] = ‘Some value’; // OPTIONAL. If your comment has a custom field attached it can added as simple as this // preparing a comment for a save * z2 W9 v! N" M. hcomment_submit($comment); // saving a comment 7 Q, G' T# w$ q: b* a' \comment_save($comment);6 z2 b- @8 {: c8 d) L' A9 Z
</code> 8 m1 |4 y: h+ e' d6 n8 N 8 k& Q# Q4 x% c0 q 0 p8 a- U5 j r6 _& G( \3.怎样写代码创建分类 I4 t: H& e4 V& R7 Z ( ?, e- e7 Z- I' p/ E. J这是最简单一部分了! U% V! t& e7 ^! p, a; J
<code>0 e7 T: ~& \# ?7 ^$ p/ h
$term = new stdClass(); / X! v: I: a4 o8 V4 N) |) W! ~$term->name = ‘Term Name’;5 b2 p+ a, Q# F# Y5 C- T S
$term->vid = 1; // ‘1’ is a vocabulary id you wish this term to assign to 7 i& ?' ^! D4 I8 t$term->field_custom_field_name[LANGUAGE_NONE][0]['value'] = ‘Some value’; // OPTIONAL. If your term has a custom field attached it can added as simple as this 9 }& L8 R# G. ?/ v8 B9 rtaxonomy_term_save($term); // Finally, save our term: F' M* f# a. I: O
</code>, N5 {$ l) e& C8 l8 _ n
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原文：http://timonweb.com/how-programm ... taxonomies-drupal-7 2 L" q( N8 ^& c2 F: b, g& Z! V , X7 G9 K- r# O. y* D4 u3 s% y