Medium theme
This commit is contained in:
asktalk
239
app/init.go
239
app/init.go
@ -1,66 +1,67 @@
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package app
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import (
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"github.com/revel/revel"
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. "github.com/leanote/leanote/app/lea"
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"github.com/leanote/leanote/app/service"
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"github.com/leanote/leanote/app/db"
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"encoding/json"
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"fmt"
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"github.com/leanote/leanote/app/controllers"
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"github.com/leanote/leanote/app/controllers/admin"
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"github.com/leanote/leanote/app/controllers/member"
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"github.com/leanote/leanote/app/db"
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. "github.com/leanote/leanote/app/lea"
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_ "github.com/leanote/leanote/app/lea/binder"
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"github.com/leanote/leanote/app/lea/session"
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"github.com/leanote/leanote/app/lea/memcache"
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"github.com/leanote/leanote/app/lea/route"
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"reflect"
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"fmt"
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"github.com/leanote/leanote/app/lea/session"
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"github.com/leanote/leanote/app/service"
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"github.com/revel/revel"
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"html/template"
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"math"
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"strings"
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"strconv"
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"time"
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"encoding/json"
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"net/url"
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"reflect"
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"strconv"
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"strings"
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"time"
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)
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func init() {
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// Filters is the default set of global filters.
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revel.Filters = []revel.Filter{
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revel.PanicFilter, // Recover from panics and display an error page instead.
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revel.PanicFilter, // Recover from panics and display an error page instead.
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route.RouterFilter,
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// revel.RouterFilter, // Use the routing table to select the right Action
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// AuthFilter, // Invoke the action.
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revel.FilterConfiguringFilter, // A hook for adding or removing per-Action filters.
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revel.ParamsFilter, // Parse parameters into Controller.Params.
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// revel.SessionFilter, // Restore and write the session cookie.
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// 使用SessionFilter标准版从cookie中得到sessionID, 然后通过MssessionFilter从Memcache中得到
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// session, 之后MSessionFilter将session只存sessionID然后返回给SessionFilter返回到web
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session.SessionFilter, // leanote session
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// session.MSessionFilter, // leanote memcache session
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revel.FlashFilter, // Restore and write the flash cookie.
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revel.ValidationFilter, // Restore kept validation errors and save new ones from cookie.
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revel.I18nFilter, // Resolve the requested language
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revel.InterceptorFilter, // Run interceptors around the action.
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revel.CompressFilter, // Compress the result.
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revel.ActionInvoker, // Invoke the action.
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session.SessionFilter, // leanote session
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// session.MSessionFilter, // leanote memcache session
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revel.FlashFilter, // Restore and write the flash cookie.
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revel.ValidationFilter, // Restore kept validation errors and save new ones from cookie.
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revel.I18nFilter, // Resolve the requested language
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revel.InterceptorFilter, // Run interceptors around the action.
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revel.CompressFilter, // Compress the result.
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revel.ActionInvoker, // Invoke the action.
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}
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//自定义模版函数
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revel.TemplateFuncs["raw"] = func(str string) template.HTML {
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return template.HTML(str)
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}
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revel.TemplateFuncs["add"] = func(i int) string {
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i = i + 1;
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i = i + 1
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return fmt.Sprintf("%v", i)
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}
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revel.TemplateFuncs["sub"] = func(i int) int {
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i = i - 1;
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i = i - 1
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return i
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}
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// 增加或减少
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revel.TemplateFuncs["incr"] = func(n, i int) int {
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n = n + i;
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n = n + i
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return n
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}
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revel.TemplateFuncs["join"] = func(arr []string) template.HTML {
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@ -84,11 +85,11 @@ func init() {
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return v.Get("a")
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}
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revel.TemplateFuncs["json"] = func(i interface{}) string {
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b, _ := json.Marshal(i)
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b, _ := json.Marshal(i)
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return string(b)
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}
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revel.TemplateFuncs["jsonJs"] = func(i interface{}) template.JS {
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b, _ := json.Marshal(i)
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b, _ := json.Marshal(i)
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return template.JS(string(b))
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}
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revel.TemplateFuncs["datetime"] = func(t time.Time) template.HTML {
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@ -102,10 +103,10 @@ func init() {
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t := time.Unix(int64(sec), 0)
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return template.HTML(t.Format("2006-01-02 15:04:05"))
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}
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// interface是否有该字段
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revel.TemplateFuncs["has"] = func(i interface{}, key string) bool {
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t := reflect.TypeOf(i)
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t := reflect.TypeOf(i)
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_, ok := t.FieldByName(key)
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return ok
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}
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@ -124,64 +125,64 @@ func init() {
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str = tag
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}
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tagStr += str
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if i != lenTags - 1 {
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if i != lenTags-1 {
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tagStr += ","
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}
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}
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return template.HTML(tagStr)
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}
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/*
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revel.TemplateFuncs["blogTags"] = func(tags []string) template.HTML {
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if tags == nil || len(tags) == 0 {
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return ""
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}
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// TODO 这里判断语言, 从语言包中拿
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tagMap := map[string]string{"red": "红色", "yellow": "黄色", "blue": "蓝色", "green": "绿色"}
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tagStr := ""
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lenTags := len(tags)
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for i, tag := range tags {
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if text, ok := tagMap[tag]; ok {
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tagStr += text
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} else {
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tagStr += tag
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revel.TemplateFuncs["blogTags"] = func(tags []string) template.HTML {
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if tags == nil || len(tags) == 0 {
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return ""
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}
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if i != lenTags - 1 {
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tagStr += ","
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// TODO 这里判断语言, 从语言包中拿
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tagMap := map[string]string{"red": "红色", "yellow": "黄色", "blue": "蓝色", "green": "绿色"}
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tagStr := ""
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lenTags := len(tags)
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for i, tag := range tags {
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if text, ok := tagMap[tag]; ok {
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tagStr += text
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} else {
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tagStr += tag
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}
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if i != lenTags - 1 {
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tagStr += ","
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}
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}
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return template.HTML(tagStr)
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}
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return template.HTML(tagStr)
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}
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*/
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revel.TemplateFuncs["li"] = func(a string) string {
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return ""
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}
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// str连接
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revel.TemplateFuncs["urlConcat"] = func(url string, v... interface{}) string {
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revel.TemplateFuncs["urlConcat"] = func(url string, v ...interface{}) string {
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html := ""
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for i := 0; i < len(v); i = i + 2 {
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item := v[i]
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if i+1 == len(v) {
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break;
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break
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}
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value := v[i+1]
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if item != nil && value != nil {
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keyStr, _ := item.(string)
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valueStr, err := value.(string)
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if !err {
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valueInt, _ := value.(int)
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valueStr = strconv.Itoa(valueInt)
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}
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if keyStr != "" && valueStr != "" {
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s := keyStr + "=" + valueStr
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if html != "" {
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html += "&" + s
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} else {
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html += s
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}
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}
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}
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keyStr, _ := item.(string)
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valueStr, err := value.(string)
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if !err {
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valueInt, _ := value.(int)
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valueStr = strconv.Itoa(valueInt)
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}
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if keyStr != "" && valueStr != "" {
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s := keyStr + "=" + valueStr
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if html != "" {
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html += "&" + s
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} else {
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html += s
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}
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}
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}
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}
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if html != "" {
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if strings.Index(url, "?") >= 0 {
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return url + "&" + html
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@ -191,11 +192,11 @@ func init() {
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}
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return url
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}
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revel.TemplateFuncs["urlCond"] = func(url string, sorterI, keyords interface{}) template.HTML {
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return ""
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}
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// http://stackoverflow.com/questions/14226416/go-lang-templates-always-quotes-a-string-and-removes-comments
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revel.TemplateFuncs["rawMsg"] = func(renderArgs map[string]interface{}, message string, args ...interface{}) template.JS {
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str, ok := renderArgs[revel.CurrentLocaleRenderArg].(string)
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@ -204,38 +205,38 @@ func init() {
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}
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return template.JS(revel.Message(str, message, args...))
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}
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// 为后台管理sorter th使用
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// 必须要返回HTMLAttr, 返回html, golang 会执行安全检查返回ZgotmplZ
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// sorterI 可能是nil, 所以用interfalce{}来接收
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/*
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data-url="/adminUser/index"
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data-sorter="email"
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class="th-sortable {{if eq .sorter "email-up"}}th-sort-up{{else}}{{if eq .sorter "email-down"}}th-sort-down{{end}}{{end}}"
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data-url="/adminUser/index"
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data-sorter="email"
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class="th-sortable {{if eq .sorter "email-up"}}th-sort-up{{else}}{{if eq .sorter "email-down"}}th-sort-down{{end}}{{end}}"
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*/
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revel.TemplateFuncs["sorterTh"] = func(url, sorterField string, sorterI interface{}) template.HTMLAttr {
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sorter := ""
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if sorterI != nil {
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sorter, _ = sorterI.(string)
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}
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html := "data-url=\"" + url + "\" data-sorter=\"" + sorterField + "\"";
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html += " class=\"th-sortable ";
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if sorter == sorterField + "-up" {
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html += "th-sort-up\"";
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} else if(sorter == sorterField + "-down") {
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html += "th-sort-down";
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html := "data-url=\"" + url + "\" data-sorter=\"" + sorterField + "\""
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html += " class=\"th-sortable "
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if sorter == sorterField+"-up" {
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html += "th-sort-up\""
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} else if sorter == sorterField+"-down" {
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html += "th-sort-down"
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}
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html += "\"";
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html += "\""
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return template.HTMLAttr(html)
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}
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// pagination
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revel.TemplateFuncs["page"] = func(urlBase string, page, pageSize, count int) template.HTML {
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if count == 0 {
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return "";
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return ""
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}
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totalPage := int(math.Ceil(float64(count)/float64(pageSize)))
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totalPage := int(math.Ceil(float64(count) / float64(pageSize)))
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preClass := ""
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prePage := page - 1
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if prePage == 0 {
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@ -244,10 +245,10 @@ func init() {
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nextClass := ""
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nextPage := page + 1
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var preUrl, nextUrl string
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preUrl = urlBase + "?page=" + strconv.Itoa(prePage)
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preUrl = urlBase + "?page=" + strconv.Itoa(prePage)
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nextUrl = urlBase + "?page=" + strconv.Itoa(nextPage)
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// 没有上一页了
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if page == 1 {
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preClass = "disabled"
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@ -265,49 +266,49 @@ func init() {
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// http://play.golang.org/p/snygrVpQva
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// http://grokbase.com/t/gg/golang-nuts/142a6dhfh3/go-nuts-text-template-using-comparison-operators-eq-gt-etc-on-non-existent-variable-causes-the-template-to-stop-outputting-but-with-no-error-correct-behaviour
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/*
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revel.TemplateFuncs["gt"] = func(a1, a2 interface{}) bool {
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switch a1.(type) {
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case string:
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switch a2.(type) {
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revel.TemplateFuncs["gt"] = func(a1, a2 interface{}) bool {
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switch a1.(type) {
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case string:
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return reflect.ValueOf(a1).String() > reflect.ValueOf(a2).String()
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}
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case int, int8, int16, int32, int64:
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switch a2.(type) {
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switch a2.(type) {
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case string:
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return reflect.ValueOf(a1).String() > reflect.ValueOf(a2).String()
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}
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case int, int8, int16, int32, int64:
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return reflect.ValueOf(a1).Int() > reflect.ValueOf(a2).Int()
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}
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case uint, uint8, uint16, uint32, uint64:
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switch a2.(type) {
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switch a2.(type) {
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case int, int8, int16, int32, int64:
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return reflect.ValueOf(a1).Int() > reflect.ValueOf(a2).Int()
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}
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case uint, uint8, uint16, uint32, uint64:
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return reflect.ValueOf(a1).Uint() > reflect.ValueOf(a2).Uint()
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}
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case float32, float64:
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switch a2.(type) {
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switch a2.(type) {
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case uint, uint8, uint16, uint32, uint64:
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return reflect.ValueOf(a1).Uint() > reflect.ValueOf(a2).Uint()
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}
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case float32, float64:
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return reflect.ValueOf(a1).Float() > reflect.ValueOf(a2).Float()
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switch a2.(type) {
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case float32, float64:
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return reflect.ValueOf(a1).Float() > reflect.ValueOf(a2).Float()
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}
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}
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return false
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}
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return false
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}
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*/
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/*
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{{range $i := N 1 10}}
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<div>{{$i}}</div>
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{{end}}
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*/
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{{range $i := N 1 10}}
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<div>{{$i}}</div>
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{{end}}
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*/
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revel.TemplateFuncs["N"] = func(start, end int) (stream chan int) {
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stream = make(chan int)
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go func() {
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for i := start; i <= end; i++ {
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stream <- i
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}
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close(stream)
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}()
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return
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stream = make(chan int)
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go func() {
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for i := start; i <= end; i++ {
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stream <- i
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}
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close(stream)
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}()
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return
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}
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// init Email
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revel.OnAppStart(func() {
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// 数据库
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Reference in New Issue
Block a user